/* ==========================================================================
   VARIABLES & DESIGN SYSTEM (Claymorphism Dark)
   ========================================================================== */
@font-face {
    font-family: 'Departure Mono';
    src: url('fonts/DepartureMono-Regular.woff2') format('woff2');
    font-weight: normal;
    font-style: normal;
    font-display: swap;
}

:root {
    /* Colors */
    --bg-main: #0a0a0a;
    --bg-secondary: #111111;
    --bg-card: #161616;
    --text-primary: #ffffff;
    --text-secondary: rgba(255, 255, 255, 0.7);

    /* Brand Colors */
    --cyan-accent: #00E5FF;
    --cyan-dark: #00B4CC;
    --cyan-glow: #7FFFD4;

    /* Claymorphism Colors */
    --clay-surface-start: #1a1a1a;
    --clay-surface-end: #111111;
    --clay-shadow-dark: rgba(0, 0, 0, 0.7);
    --clay-shadow-light: rgba(0, 229, 255, 0.08);
    --clay-inner-glow: rgba(0, 229, 255, 0.12);

    /* Typography */
    --font-body: 'Plus Jakarta Sans', sans-serif;
    --font-heading: 'Space Grotesk', sans-serif;

    /* Radii */
    --radius-pill: 100px;
    --radius-clay: 28px;
    --radius-small: 16px;

    /* Shadows */
    --shadow-clay: 8px 8px 20px var(--clay-shadow-dark), -4px -4px 12px var(--clay-shadow-light);
    --shadow-clay-hover: 12px 12px 25px var(--clay-shadow-dark), -6px -6px 15px rgba(0, 229, 255, 0.15);
    --shadow-clay-pressed: 4px 4px 10px var(--clay-shadow-dark), -2px -2px 6px var(--clay-shadow-light);

    /* Transitions */
    --spring-transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    --smooth-transition: all 0.3s ease;
}

/* ==========================================================================
   RESET & BASE STYLES
   ========================================================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    background-color: var(--bg-main);
    color: var(--text-primary);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* Utility Classes */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 40px;
}

.text-cyan {
    color: var(--cyan-accent);
}

.text-white {
    color: var(--text-primary);
}

.section-padding {
    padding: 100px 0;
}

.desktop-only {
    display: block;
}

.mobile-only {
    display: none;
}


/* Typography */
h1 {
    font-family: var(--font-heading);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h2 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
    font-size: 3rem;
}

h3 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 1rem;
    font-size: 1.8rem;
}

h4 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 1rem;
    font-size: 1.4rem;
}

h5,
h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 1rem;
}

p {
    font-weight: 400;
}

p.hero-subtitle,
p.section-subtitle {
    font-weight: 500;
}

a {
    color: inherit;
    text-decoration: none;
    transition: var(--smooth-transition);
}

.text-link {
    color: var(--text-primary);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    position: relative;
}

.text-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0%;
    height: 2px;
    background: var(--cyan-accent);
    transition: var(--smooth-transition);
}

.text-link:hover::after {
    width: 100%;
}

/* ==========================================================================
   CUSTOM CURSOR (Removed)
   ========================================================================== */

/* ==========================================================================
   LOADER
   ========================================================================== */
.loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: var(--bg-main);
    z-index: 10000;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: opacity 0.6s ease, visibility 0.6s ease;
}

body.loaded .loader {
    opacity: 0;
    visibility: hidden;
}

.loader-content {
    text-align: center;
}

.progress-bar-container {
    width: 280px;
    height: 8px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 4px;
    margin: 0 auto;
    overflow: hidden;
    position: relative;
}

.progress-bar {
    width: 0%;
    height: 100%;
    background: var(--cyan-accent);
    border-radius: 4px;
    box-shadow: 0 0 12px var(--cyan-accent);
    animation: loadProgress 0.8s cubic-bezier(0.4, 0, 0.2, 1) forwards;
    position: relative;
}

.progress-bar::after {
    content: '';
    position: absolute;
    top: 0;
    left: -50%;
    width: 50%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    animation: shimmer 0.8s ease-in-out infinite;
}

@keyframes loadProgress {
    0% {
        width: 0%;
    }

    100% {
        width: 100%;
    }
}

@keyframes shimmer {
    0% {
        left: -50%;
    }

    100% {
        left: 150%;
    }
}

/* ==========================================================================
   CLAYMORPHISM COMPONENTS
   ========================================================================== */
.clay-card,
.btn-clay {
    background: linear-gradient(145deg, var(--clay-surface-start), var(--clay-surface-end));
    border: 1px solid rgba(255, 255, 255, 0.03);
    box-shadow: inset 0 1px 1px var(--clay-inner-glow), var(--shadow-clay);
}

/* Buttons */
.btn-clay {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    border-radius: var(--radius-clay);
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: var(--spring-transition);
    transform-style: preserve-3d;
    gap: 10px;
    outline: none;
}

.btn-clay:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: inset 0 1px 1px var(--clay-inner-glow), var(--shadow-clay-hover);
}

.btn-clay:active {
    transform: translateY(2px) scale(0.98);
    box-shadow: inset 0 1px 1px var(--clay-inner-glow), var(--shadow-clay-pressed);
}

.btn-primary {
    background: var(--cyan-accent);
    color: var(--bg-main);
    box-shadow: inset 0 1px 2px rgba(255, 255, 255, 0.5), 8px 8px 20px rgba(0, 229, 255, 0.2);
}

.btn-primary:hover {
    background: var(--cyan-glow);
    box-shadow: inset 0 1px 2px rgba(255, 255, 255, 0.6), 12px 12px 25px rgba(0, 229, 255, 0.3);
}

.btn-outline {
    color: var(--text-primary);
}

.btn-pill {
    border-radius: var(--radius-pill);
    padding: 8px 20px;
    font-size: 0.85rem;
}

.btn-small {
    padding: 8px 20px;
    font-size: 0.9rem;
}

.btn-huge {
    padding: 20px 40px;
    font-size: 1.2rem;
    border-radius: 40px;
}

/* Cards */
.clay-card {
    border-radius: var(--radius-clay);
    padding: 40px;
    transition: var(--spring-transition);
}

/* .clay-card:hover — single definition in ENHANCED ANIMATIONS section below */

/* badge-clay: not currently used, kept as placeholder */
.badge-clay {
    display: none;
}

/* ==========================================================================
   HEADER PILL
   ========================================================================== */
.header-pill {
    position: fixed;
    top: 24px;
    left: 50%;
    transform: translateX(-50%) translateY(0);
    width: 100%;
    max-width: 1000px;
    z-index: 1000;
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.3s ease;
}

.header-content {
    background: linear-gradient(145deg, #181818, #111111);
    border-radius: var(--radius-pill);
    padding: 20px 32px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border: 1px solid rgba(0, 229, 255, 0.05);
    box-shadow: inset 0 1px 1px rgba(255, 255, 255, 0.05), var(--shadow-clay);
    transition: var(--smooth-transition);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.header-pill.scrolled .header-content {
    background: rgba(20, 20, 20, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.8), 0 0 20px rgba(0, 229, 255, 0.1);
    border-color: rgba(0, 229, 255, 0.15);
}

/* .logo — single definition below at line ~561 */

.desktop-nav {
    display: flex;
    gap: 20px;
    align-items: center;
}

.nav-link {
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.nav-link:hover {
    color: var(--text-primary);
}

.nav-link.active {
    color: var(--text-primary);
    position: relative;
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 50%;
    transform: translateX(-50%);
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--cyan-accent);
    box-shadow: 0 0 8px var(--cyan-accent);
}

/* Mobile Menu Removed */

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding-top: 60px;
    padding-bottom: 60px;
    overflow: hidden;
}

.hero-bg-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: radial-gradient(rgba(0, 229, 255, 0.1) 1px, transparent 1px);
    background-size: 40px 40px;
    opacity: 0.3;
    z-index: -1;
    animation: drift 20s linear infinite;
}

@keyframes drift {
    0% {
        background-position: 0 0;
    }

    100% {
        background-position: 400px 400px;
    }
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('img/fondo_horizontal.png') no-repeat center center;
    background-size: cover;
    opacity: 0.35;
    z-index: -2;
}

/* hero-bg-particles z-index handled in main definition above */

.hero-container {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding-top: 80px;
    position: relative;
    z-index: 1;
}

.hero-content.centered {
    max-width: 1000px;
    margin: 0 auto;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    margin-top: -50px;
    /* Nudge up slightly more */
}

.hero-seal {
    font-family: 'Courier New', Courier, monospace;
    font-size: clamp(3.5px, 1.1vw, 14px);
    line-height: 1.1;
    white-space: pre;
    text-align: center;
    pointer-events: none;
    user-select: none;
    filter: drop-shadow(0 0 15px rgba(0, 229, 255, 0.5));
    width: 100%;
}

.hero-ascii {
    font-family: 'Courier New', Courier, monospace;
    font-size: clamp(8px, 2vw, 20px);
    line-height: 1.1;
    white-space: pre;
    text-align: center;
    color: var(--accent);
    filter: drop-shadow(0 0 15px rgba(0, 229, 255, 0.5));
    display: block;
    margin: 40px auto 20px auto;
    overflow: hidden;
    width: 100%;
}

.hero-seal span {
    display: inline;
    white-space: pre;
    text-align: center;
}

@media (max-width: 768px) {
    .hero-seal {
        margin-top: 20px;
    }
}

.hero-subtitle-container {
    margin-top: -20px;
    margin-bottom: 40px;
    width: 100%;
}

.hero-tagline {
    font-family: 'Departure Mono', monospace;
    font-weight: 400;
    font-size: clamp(11px, 2.5vw, 22px);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-primary);
    opacity: 1;
    text-shadow: 0 0 15px rgba(0, 229, 255, 0.4);
}

.hero-buttons {
    display: flex;
    gap: 16px;
}

@media (max-width: 768px) {
    .hero-subtitle-container {
        margin-top: 10px;
        margin-bottom: 25px;
    }

    .hero-tagline {
        font-size: 0.8rem;
        letter-spacing: 0.1em;
    }

    .hero-buttons .btn-clay {
        width: 100%;
        text-align: center;
    }

    .hero-buttons {
        flex-direction: column;
        width: 100%;
    }

    /* M7.1: Mobile hero ASCII art */
    .hero-seal-wrapper {
        width: 100%;
        overflow: hidden;
        text-align: center;
        margin-bottom: 0;
    }

    .hero-seal-near,
    .hero-seal-visual {
        font-family: 'Courier New', monospace;
        font-size: clamp(5px, 3.9vw, 17px);
        line-height: 1.12;
        white-space: pre;
        display: table;
        text-align: left;
        filter: drop-shadow(0 0 10px rgba(0, 229, 255, 0.4));
        margin-left: auto;
        margin-right: auto;
        width: max-content;
    }

    .hero-seal-near {
        margin-bottom: 2px;
        color: var(--cyan-accent);
    }

    .hero-seal-visual {
        margin-top: 2px;
        color: var(--text-primary);
        filter: drop-shadow(0 0 10px rgba(255, 255, 255, 0.35));
    }

    /* M7.6 Step 3: Tools grid 2 columns */
    .accordion-body.tools-grid {
        display: grid !important;
        grid-template-columns: 1fr 1fr !important;
        gap: 12px !important;
        padding: 16px !important;
    }
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.footer {
    background-color: #060606;
    padding: 80px 0 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('img/fondo.png') no-repeat center center;
    background-size: cover;
    opacity: 0.4;
    z-index: 0;
}

.footer .container {
    position: relative;
    z-index: 1;
}

.hero-brand-area {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
}

.hero-brand-logo {
    height: 6.6em;
    width: auto;
    filter: drop-shadow(0 0 10px rgba(255, 255, 255, 0.8));
    transition: var(--spring-transition);
}

.hero-brand-logo:hover {
    transform: scale(1.1) rotate(10deg);
}

.brand-logo-img {
    height: 1.2em;
    /* Altura exacta acorde al tamaño del texto */
    width: auto;
    margin-left: 8px;
    filter: drop-shadow(0 0 8px rgba(255, 255, 255, 0.6));
    vertical-align: middle;
}

.logo {
    font-family: 'Press Start 2P', cursive;
    font-size: 0.82rem;
    letter-spacing: -1px;
    text-transform: uppercase;
    display: flex;
    align-items: center;
    text-decoration: none;
    transition: var(--spring-transition);
}

.logo:hover {
    transform: scale(1.05);
}

/* badge-clay override removed — single definition above */

@media (max-width: 768px) {
    .hero-seal {
        font-size: 1.35vw;
        opacity: 0.9;
    }
}

/* .text-white and .hero-buttons duplicate removed — defined above */

.hero-visuals {
    position: relative;
    width: 100%;
    max-width: 650px;
    height: auto;
    display: flex;
    flex-direction: column;
}

/* Tech Stack Section Refactored */
.stack {
    background: linear-gradient(to bottom, #0a0a0a, #0d0d0d);
}

.stack-categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 32px;
    margin-top: 50px;
}

.category-box {
    background: linear-gradient(145deg, var(--clay-surface-start), var(--clay-surface-end));
    box-shadow: inset 0 1px 1px var(--clay-inner-glow), var(--shadow-clay);
    border: 1px solid rgba(255, 255, 255, 0.03);
    border-radius: var(--radius-clay);
    padding: 32px;
    transition: var(--spring-transition);
}

.category-box:hover {
    transform: translateY(-8px);
    box-shadow: inset 0 1px 1px var(--clay-inner-glow), var(--shadow-clay-hover);
}

.category-title {
    font-family: var(--font-heading);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--cyan-accent);
    font-weight: 800;
    margin-bottom: 24px;
    border-bottom: 1px solid rgba(0, 229, 255, 0.1);
    padding-bottom: 12px;
}

.tools-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

@media (max-width: 992px) {
    .tools-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .tools-grid {
        grid-template-columns: 1fr;
    }
}

.tool-item {
    background: rgba(255, 255, 255, 0.03);
    border-radius: 16px;
    padding: 20px 10px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.05);
    cursor: default;
    min-height: 90px;
}

.tool-item img {
    width: 36px;
    height: 36px;
    object-fit: contain;
}

.tool-item i {
    font-size: 2rem;
}

.tool-item span {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--text-secondary);
    line-height: 1.2;
    word-break: break-word;
    hyphens: auto;
}

/* Custom Logos & Badges */
.custom-logo {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1.3rem;
}

.cursor-logo {
    background: #000;
    color: var(--cyan-accent);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.capcut-logo {
    background: #000;
    color: #fff;
    background: linear-gradient(45deg, #FE2C55, #FFB400);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    position: relative;
}

.capcut-logo::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background: #000;
    z-index: -1;
    border-radius: 8px;
}

.claude-code-container {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.code-badge {
    position: absolute;
    bottom: -5px;
    background: var(--cyan-accent);
    color: #000;
    font-size: 0.5rem;
    font-weight: 900;
    padding: 1px 4px;
    border-radius: 4px;
    text-transform: uppercase;
}

.text-cyan {
    color: var(--cyan-accent);
}


/* ==========================================================================
   ABOUT SECTION
   ========================================================================== */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-text h2 {
    margin-bottom: 30px;
}

.about-text p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 24px;
}

.about-text strong {
    color: var(--text-primary);
}

.about-text .text-link {
    margin-top: 16px;
}

.stats-card {
    display: flex;
    flex-direction: column;
    gap: 30px;
    padding: 50px;
}

.stat-item {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1;
}

.stat-label {
    font-size: 1.1rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.stat-divider {
    height: 1px;
    width: 100%;
    background: linear-gradient(90deg, rgba(255, 255, 255, 0.1), transparent);
}

/* ==========================================================================
   SERVICES SECTION
   ========================================================================== */
.section-header {
    text-align: center;
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-top: 16px;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-bottom: 60px;
}

.service-card {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.service-icon {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-small);
    background: rgba(0, 229, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--cyan-accent);
    margin-bottom: 24px;
    box-shadow: inset 0 1px 1px rgba(0, 229, 255, 0.2);
}

.service-card h3 {
    font-size: 1.3rem;
    margin-bottom: 16px;
}

.service-card p {
    color: var(--text-secondary);
    margin-bottom: 32px;
    flex-grow: 1;
}

.service-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.price-tag {
    font-size: 0.85rem;
    color: var(--text-secondary);
    background: rgba(255, 255, 255, 0.05);
    padding: 4px 12px;
    border-radius: var(--radius-pill);
}

.service-link {
    font-weight: 600;
    font-size: 0.9rem;
}

.section-action {
    text-align: center;
}

/* ==========================================================================
   COURSES SECTION
   ========================================================================== */
.clay-tabs-header {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-bottom: 40px;
    background: var(--clay-surface-start);
    padding: 8px;
    border-radius: var(--radius-pill);
    box-shadow: inset 0 2px 10px rgba(0, 0, 0, 0.5);
    width: fit-content;
    margin-left: auto;
    margin-right: auto;
}

.tab-btn {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    padding: 12px 24px;
    border-radius: var(--radius-pill);
    font-weight: 600;
    font-family: var(--font-body);
    font-size: 1rem;
    cursor: pointer;
    transition: var(--smooth-transition);
}

.tab-btn.active {
    background: var(--clay-surface-end);
    color: var(--text-primary);
    box-shadow: var(--shadow-clay);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.tab-content {
    display: none;
    animation: fadeIn 0.5s ease;
}

.tab-content.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.courses-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-bottom: 60px;
}

.course-card {
    position: relative;
}

.course-level {
    display: inline-block;
    background: var(--cyan-accent);
    color: var(--bg-main);
    padding: 4px 14px;
    border-radius: var(--radius-pill);
    font-size: 0.75rem;
    font-weight: 700;
    box-shadow: 0 4px 10px rgba(0, 229, 255, 0.3);
    margin-bottom: 8px;
}

.course-card h4 {
    margin-top: 10px;
    margin-bottom: 12px;
}

.course-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 24px;
}

.course-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--text-secondary);
    font-size: 0.9rem;
    padding-top: 16px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.course-link {
    color: var(--text-primary);
    font-weight: 600;
}

/* ==========================================================================
   PROCESS SECTION
   ========================================================================== */
.process-timeline {
    display: flex;
    justify-content: space-between;
    position: relative;
    margin-bottom: 60px;
}

.process-timeline::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, rgba(0, 229, 255, 0.1), var(--cyan-accent), rgba(0, 229, 255, 0.1));
    z-index: 0;
    transform: translateY(-50%);
}

.process-step {
    flex: 1;
    padding: 0 16px;
    position: relative;
    z-index: 1;
}

.step-card {
    padding: 30px 24px;
    text-align: center;
    position: relative;
}

.step-number {
    width: 40px;
    height: 40px;
    background: var(--bg-main);
    border: 2px solid var(--cyan-accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-family: var(--font-heading);
    margin: 0 auto 16px;
    position: absolute;
    top: -20px;
    left: 50%;
    transform: translateX(-50%);
    box-shadow: 0 0 15px rgba(0, 229, 255, 0.3);
}

.step-card h4 {
    margin-top: 10px;
    margin-bottom: 8px;
    font-size: 1.1rem;
}

.step-card p {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* ==========================================================================
   BLOG SECTION
   ========================================================================== */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-bottom: 60px;
}

.blog-card {
    padding: 24px;
}

.blog-image-placeholder {
    width: 100%;
    height: 180px;
    border-radius: var(--radius-small);
    background: linear-gradient(135deg, #111111, #1a1a1a);
    border: 1px solid rgba(0, 229, 255, 0.05);
    margin-bottom: 24px;
    position: relative;
    overflow: hidden;
}

.blog-image-placeholder::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 50%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.05), transparent);
    transform: skewX(-20deg);
    animation: shine 3s infinite;
}

@keyframes shine {
    0% {
        left: -100%;
    }

    20% {
        left: 200%;
    }

    100% {
        left: 200%;
    }
}

.blog-category {
    font-size: 0.8rem;
    color: var(--cyan-accent);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
    margin-bottom: 12px;
    display: block;
}

.blog-content h4 {
    font-size: 1.2rem;
    margin-bottom: 12px;
}

.blog-content p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 24px;
}

.blog-link {
    font-weight: 600;
    color: var(--text-primary);
}

/* ==========================================================================
   CTA FINAL SECTION
   ========================================================================== */
.cta-final {
    background-color: var(--bg-secondary);
}

.cta-container {
    text-align: center;
    max-width: 800px;
}

.cta-container h2 {
    font-size: 3.5rem;
    margin-bottom: 16px;
}

.cta-container>p {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 40px;
}

.cta-legal {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-top: 16px;
    opacity: 0.7;
}

/* CTA Final — Contact Form Card */
.cta-divider {
    display: flex;
    align-items: center;
    gap: 14px;
    color: var(--text-secondary);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    margin: 40px auto 24px;
    max-width: 480px;
    opacity: 0.65;
}
.cta-divider::before,
.cta-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(0, 229, 255, 0.25), transparent);
}
.cta-form {
    max-width: 560px;
    margin: 0 auto;
    padding: 32px !important;
    text-align: left;
}
.cta-form-title {
    font-size: 1.4rem;
    margin-bottom: 6px;
    text-align: center;
    color: var(--text-primary);
}
.cta-form-subtitle {
    font-size: 0.92rem;
    color: var(--text-secondary);
    text-align: center;
    margin-bottom: 22px;
}
.cta-form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
}
.cta-field {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 14px;
}
.cta-field > span {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-secondary);
    letter-spacing: 0.02em;
}
.cta-field > span em {
    font-style: normal;
    opacity: 0.55;
    font-weight: 400;
}
.cta-field input,
.cta-field textarea {
    width: 100%;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(0, 229, 255, 0.10);
    border-radius: 14px;
    padding: 12px 14px;
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: border-color 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
}
.cta-field textarea {
    resize: vertical;
    min-height: 90px;
}
.cta-field input::placeholder,
.cta-field textarea::placeholder {
    color: rgba(255, 255, 255, 0.35);
}
.cta-field input:focus,
.cta-field textarea:focus {
    outline: none;
    border-color: rgba(0, 229, 255, 0.45);
    background: rgba(0, 229, 255, 0.05);
    box-shadow: 0 0 0 3px rgba(0, 229, 255, 0.10);
}
.cta-form-submit {
    width: 100%;
    margin-top: 8px;
    padding: 14px 24px !important;
    font-size: 1rem;
    border-radius: var(--radius-pill);
}
.cta-form-legal {
    font-size: 0.78rem;
    color: var(--text-secondary);
    opacity: 0.7;
    text-align: center;
    margin-top: 12px;
}
@media (max-width: 768px) {
    .cta-divider {
        margin: 32px auto 20px;
        font-size: 0.75rem;
    }
    .cta-form {
        padding: 22px !important;
        border-radius: 22px !important;
    }
    .cta-form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }
    .cta-form-title {
        font-size: 1.2rem;
    }
}

/* ==========================================================================
   FOOTER
   ========================================================================== */


.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 60px;
}

.footer-logo {
    margin-bottom: 16px;
    display: inline-block;
    position: relative;
}

.by-ys {
    display: block;
    font-family: var(--font-body);
    font-size: 0.72rem;
    color: rgba(255, 255, 255, 0.35);
    text-align: left;
    letter-spacing: 0.15em;
    font-weight: 400;
    margin-top: 4px;
}

.brand-col p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 24px;
}

.social-links {
    display: flex;
    gap: 12px;
}

.clay-pill-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 15px;
    color: var(--text-secondary);
    text-decoration: none;
    background: var(--clay-surface-start);
    box-shadow: 4px 4px 10px rgba(0, 0, 0, 0.5), -2px -2px 6px rgba(255, 255, 255, 0.05);
    transition: var(--spring-transition);
}

.clay-pill-icon i {
    pointer-events: none;
}

.clay-pill-icon:hover {
    transform: translateY(-3px);
    color: var(--cyan-accent);
    box-shadow: inset 0 1px 1px rgba(0, 229, 255, 0.2), 6px 6px 15px rgba(0, 0, 0, 0.6);
}

.footer-col h4 {
    font-size: 1.1rem;
    margin-bottom: 24px;
    color: var(--cyan-accent);
}

.footer-col a {
    display: block;
    color: var(--text-secondary);
    margin-bottom: 12px;
    font-size: 0.95rem;
}

.footer-col a:hover {
    color: var(--text-primary);
    transform: translateX(4px);
}

.subfooter {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 30px;
    border-top: 1px solid rgba(0, 229, 255, 0.15);
    font-size: 0.85rem;
    color: var(--text-secondary);
}

/* ==========================================================================
   COOKIE BANNER
   ========================================================================== */
.cookie-banner {
    position: fixed;
    bottom: 24px;
    left: 24px;
    z-index: 999;
    padding: 24px;
    display: flex;
    align-items: center;
    gap: 32px;
    max-width: 600px;
    transform: translateY(150%);
    transition: transform 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.cookie-banner.show {
    transform: translateY(0);
}

.cookie-content {
    display: flex;
    align-items: center;
    gap: 16px;
}

.cookie-content i {
    font-size: 1.5rem;
}

.cookie-content p {
    font-size: 0.9rem;
    margin: 0;
}

.cookie-buttons {
    display: flex;
    gap: 12px;
}

/* ==========================================================================
   SCROLL REVEAL ANIMATIONS
   ========================================================================== */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* .delay-* — single definition in ENHANCED ANIMATIONS section below */



/* Tablet & Mobile Adjustments */
@media (max-width: 1023px) {
    .hero-title {
        font-size: 3rem;
    }

    .about-grid {
        gap: 40px;
    }

    .services-grid,
    .courses-grid,
    .blog-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .process-timeline {
        flex-wrap: wrap;
        gap: 30px;
    }

    .process-timeline::before {
        display: none;
    }

    .process-step {
        flex: 1 1 40%;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }
}

/* ==========================================================================
   MOBILE — UNIFIED RULES (<= 768px)
   ========================================================================== */
@media (max-width: 768px) {

    /* --- LAYOUT & SPACING --- */
    .container {
        padding: 0 20px;
    }

    .section-padding {
        padding: 60px 0;
    }

    .section-header {
        margin-bottom: 32px;
    }

    /* --- TYPOGRAPHY --- */
    h1 {
        font-size: clamp(1.6rem, 7vw, 2.2rem);
    }

    h2 {
        font-size: clamp(1.4rem, 5.5vw, 1.9rem);
    }

    h3 {
        font-size: clamp(1.1rem, 4vw, 1.4rem);
    }

    h4 {
        font-size: clamp(1rem, 3.5vw, 1.2rem);
    }

    .hero-title {
        font-size: clamp(1.8rem, 7vw, 2.4rem);
    }

    .cta-container h2 {
        font-size: clamp(1.6rem, 6vw, 2rem);
    }

    .section-subtitle {
        font-size: 0.95rem;
        margin-top: 12px;
    }

    /* --- HEADER: Floating Pill --- */
    .header-pill {
        top: 16px;
        width: calc(100% - 32px);
        max-width: 100%;
        transform: translateX(-50%);
        border-radius: var(--radius-pill);
        z-index: 1000;
    }

    .header-content {
        padding: 8px 16px;
        border-radius: var(--radius-pill);
        flex-wrap: nowrap;
    }

    .desktop-nav {
        display: none !important;
    }

    .desktop-only {
        display: none !important;
    }

    .mobile-only {
        display: block !important;
    }

    .mobile-menu-btn {
        display: flex !important;
    }

    .logo {
        font-size: 0.9rem;
    }

    .logo span {
        display: none !important;
    }

    .brand-logo-img {
        height: 22px;
    }



    /* --- HERO --- */
    .hero {
        text-align: center;
        justify-content: center;
        padding-top: 80px;
        min-height: 85vh;
    }

    .hero-content {
        margin: 0 auto;
        max-width: 100%;
    }

    .hero-buttons {
        flex-direction: column;
        width: 100%;
        gap: 12px;
    }

    .hero-buttons .btn-clay {
        width: 100%;
        justify-content: center;
    }

    .hero-page {
        min-height: 40vh !important;
        padding-top: 80px !important;
    }

    /* --- CARDS & GRIDS --- */
    .clay-card {
        border-radius: 20px;
        padding: 24px;
    }

    .about-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .stats-card {
        padding: 24px;
    }

    .mobile-carousel {
        display: flex !important;
        flex-direction: column !important;
        overflow-x: visible !important;
        overflow-y: visible !important;
        scroll-snap-type: none !important;
        gap: 16px !important;
        padding: 0 !important;
        -webkit-overflow-scrolling: auto !important;
    }

    .mobile-carousel>* {
        scroll-snap-align: none !important;
        min-width: 100% !important;
        flex-shrink: 1 !important;
        width: 100% !important;
    }

    .servicios-mega-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    /* --- TABS (Cursos) --- */
    .clay-tabs-header {
        flex-direction: row;
        width: 100%;
        border-radius: var(--radius-pill);
        padding: 6px;
        gap: 4px;
        overflow-x: auto;
        scrollbar-width: none;
        -webkit-overflow-scrolling: touch;
    }

    .clay-tabs-header::-webkit-scrollbar {
        display: none;
    }

    .tab-btn {
        white-space: nowrap;
        padding: 10px 16px;
        font-size: 0.82rem;
        border-radius: var(--radius-pill);
        flex-shrink: 0;
    }

    /* --- PROCESS --- */
    .process-timeline {
        flex-direction: column;
        gap: 32px;
    }

    .process-timeline::before {
        display: none;
    }

    .process-step {
        width: 100%;
        padding: 0;
    }

    /* --- BLOG --- */
    .blog-grid {
        gap: 20px;
    }

    .cat-pill {
        padding: 6px 14px;
        font-size: 0.78rem;
    }

    .blog-article-hero {
        padding: 90px 0 40px;
    }

    .blog-article-body p {
        font-size: 1rem;
    }

    /* --- MEGA SERVICE CARDS --- */
    .mega-service-card {
        padding: 24px;
    }

    .mega-service-icon {
        width: 48px;
        height: 48px;
        font-size: 1.2rem;
        margin-bottom: 16px;
    }

    .mega-tabs {
        gap: 6px;
    }

    .mega-tab {
        padding: 5px 12px;
        font-size: 0.72rem;
    }

    .mega-tab-content {
        min-height: 100px;
    }

    /* --- FOOTER --- */
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 24px;
    }

    .footer-grid .brand-col {
        grid-column: 1 / -1;
        text-align: center;
    }

    .footer-grid .brand-col .social-links {
        justify-content: center;
    }

    .footer-col h4 {
        font-size: 0.9rem;
        margin-bottom: 12px;
    }

    .footer-col a {
        font-size: 0.85rem;
    }

    .subfooter {
        flex-direction: column;
        gap: 8px;
        text-align: center;
    }

    /* --- COOKIE BANNER --- */
    .cookie-banner {
        flex-direction: column;
        left: 12px;
        right: 12px;
        bottom: 12px;
        width: auto;
        padding: 16px;
    }

    .cookie-buttons {
        width: 100%;
    }

    .cookie-buttons button {
        flex: 1;
    }

    /* --- CTA SECTION --- */
    .cta-container {
        padding: 40px 24px !important;
    }

    .btn-huge {
        padding: 14px 28px;
        font-size: 0.95rem;
    }

    /* --- FAQ --- */
    .faq-section .accordion-header {
        padding: 16px 20px;
        font-size: 0.92rem;
    }

    .faq-section .accordion-body {
        padding: 0 20px;
    }

    .faq-section .accordion-header.active+.accordion-body {
        padding: 0 20px 20px;
    }
}

/* ==========================================================================
   MEGA SERVICE CARDS (Servicios Page)
   ========================================================================== */
.servicios-mega-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}

.mega-service-card {
    display: flex;
    flex-direction: column;
    padding: 32px;
}

.mega-service-icon {
    width: 64px;
    height: 64px;
    border-radius: var(--radius-small);
    background: rgba(0, 229, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    color: var(--cyan-accent);
    margin-bottom: 20px;
    box-shadow: inset 0 1px 1px rgba(0, 229, 255, 0.2);
}

.mega-service-desc {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 24px;
    line-height: 1.5;
}

.mega-tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.mega-tab {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: var(--text-secondary);
    padding: 6px 14px;
    border-radius: var(--radius-pill);
    font-size: 0.78rem;
    font-weight: 600;
    font-family: var(--font-body);
    cursor: pointer;
    transition: var(--smooth-transition);
}

.mega-tab:hover {
    color: var(--text-primary);
    border-color: rgba(0, 229, 255, 0.3);
}

.mega-tab.active {
    background: rgba(0, 229, 255, 0.15);
    color: var(--cyan-accent);
    border-color: rgba(0, 229, 255, 0.3);
}

.mega-tab-content {
    display: none;
    animation: fadeIn 0.3s ease;
    min-height: 140px;
}

.mega-tab-content.active {
    display: block;
}

.mega-tab-content ul {
    list-style: none;
    padding: 0;
    margin: 0 0 24px;
}

.mega-tab-content li {
    color: var(--text-secondary);
    font-size: 0.9rem;
    padding: 6px 0 6px 18px;
    position: relative;
}

.mega-tab-content li::before {
    content: '•';
    color: var(--cyan-accent);
    position: absolute;
    left: 0;
    font-weight: bold;
}

.mega-cta {
    margin-top: auto;
    width: 100%;
    text-align: center;
}

@media (max-width: 1023px) {
    .servicios-mega-grid {
        grid-template-columns: 1fr;
        max-width: 600px;
        margin: 0 auto;
    }
}

/* ==========================================================================
   MOBILE MENU SYSTEM — FIXED
   ========================================================================== */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 36px;
    height: 36px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    z-index: 1002;
}

.mobile-menu-btn span {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: all 0.35s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    transform-origin: center;
}

.mobile-menu-btn.active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.mobile-menu-btn.active span:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}

.mobile-menu-btn.active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

.mobile-drawer {
    position: static;
    display: flex;
    flex-direction: column;
    gap: 0;
    padding: 0 20px;
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    pointer-events: none;
    transition:
        max-height 0.45s cubic-bezier(0.4, 0, 0.2, 1),
        opacity 0.3s ease,
        padding 0.35s ease;
    z-index: 999;
}

.mobile-drawer.open {
    max-height: 600px;
    opacity: 1;
    pointer-events: all;
    padding: 12px 20px 20px;
}

/* OVERLAY — Efecto iOS de opacidad y desenfoque */
.menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    opacity: 0;
    pointer-events: none;
    z-index: 998;
    /* Justo debajo del header */
    transition: opacity 0.4s ease;
}

.menu-overlay.active {
    opacity: 1;
    pointer-events: all;
}

.mobile-nav-link {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 0;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-secondary);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    transition: var(--smooth-transition);
}

.mobile-nav-link:hover,
.mobile-nav-link.active {
    color: var(--text-primary);
}

.mobile-nav-link.active {
    color: var(--cyan-accent);
}


.mobile-nav-cta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-top: 16px;
    padding: 14px;
    background: var(--cyan-accent);
    color: var(--bg-main);
    border-radius: var(--radius-pill);
    font-weight: 700;
    font-size: 0.95rem;
    box-shadow: 0 4px 15px rgba(0, 229, 255, 0.3);
}

/* Mobile drawer visibility handled in unified mobile block above */
/* ==========================================================================
   MOBILE MODAL SYSTEM
   ========================================================================== */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    z-index: 9999;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.modal-overlay.open {
    opacity: 1;
    visibility: visible;
}

.modal-sheet {
    background: linear-gradient(145deg, var(--clay-surface-start), var(--clay-surface-end));
    border-radius: 24px 24px 0 0;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    padding: 32px 24px 40px;
    transform: translateY(100%);
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.modal-overlay.open .modal-sheet {
    transform: translateY(0);
}

.modal-handle {
    width: 40px;
    height: 4px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 4px;
    margin: 0 auto 24px;
}

.modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: var(--text-primary);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    font-size: 1.2rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ==========================================================================
   ENHANCED ANIMATIONS
   ========================================================================== */
.clay-card:hover {
    transform: translateY(-8px);
    box-shadow: inset 0 1px 1px var(--clay-inner-glow), var(--shadow-clay-hover), 0 0 30px rgba(0, 229, 255, 0.05);
}

.btn-clay:active {
    transform: translateY(2px) scale(0.97);
    box-shadow: inset 0 1px 1px var(--clay-inner-glow), var(--shadow-clay-pressed);
}

/* Staggered reveals */
.reveal.delay-1 {
    transition-delay: 0.1s;
}

.reveal.delay-2 {
    transition-delay: 0.2s;
}

.reveal.delay-3 {
    transition-delay: 0.3s;
}

.reveal.delay-4 {
    transition-delay: 0.4s;
}

.reveal.delay-5 {
    transition-delay: 0.5s;
}

/* FAQ Accordion styles (global) */
.faq-section .accordion-item {
    background: linear-gradient(145deg, var(--clay-surface-start), var(--clay-surface-end));
    margin-bottom: 12px;
    border-radius: var(--radius-small);
    overflow: hidden;
    box-shadow: var(--shadow-clay);
    border: 1px solid rgba(255, 255, 255, 0.03);
}

.faq-section .accordion-header {
    padding: 20px 24px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    font-size: 1rem;
    transition: var(--smooth-transition);
}

.faq-section .accordion-header:hover {
    color: var(--cyan-accent);
}

.faq-section .accordion-header i {
    transition: transform 0.3s ease;
    font-size: 0.8rem;
}

.faq-section .accordion-header.active i {
    transform: rotate(180deg);
}

.faq-section .accordion-header.active {
    color: var(--cyan-accent);
}

.faq-section .accordion-body {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.3s ease;
    padding: 0 24px;
    color: var(--text-secondary);
    line-height: 1.7;
}

.faq-section .accordion-header.active+.accordion-body {
    max-height: 300px;
    padding: 0 24px 24px;
}

/* Blog article page styles */
.blog-article {
    max-width: 760px;
    margin: 0 auto;
}

.blog-article-hero {
    padding: 140px 0 60px;
    text-align: center;
}

.blog-article-meta {
    display: flex;
    gap: 16px;
    justify-content: center;
    align-items: center;
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-top: 20px;
    flex-wrap: wrap;
}

.blog-article-body {
    padding: 0 0 80px;
}

.blog-article-body h2 {
    margin-top: 48px;
    margin-bottom: 20px;
}

.blog-article-body p {
    color: var(--text-secondary);
    font-size: 1.08rem;
    line-height: 1.8;
    margin-bottom: 20px;
}

.blog-article-body blockquote {
    border-left: 3px solid var(--cyan-accent);
    padding: 20px 24px;
    margin: 32px 0;
    background: rgba(0, 229, 255, 0.05);
    border-radius: 0 var(--radius-small) var(--radius-small) 0;
    color: var(--text-secondary);
    font-style: italic;
}

.blog-article-body ul,
.blog-article-body ol {
    color: var(--text-secondary);
    padding-left: 24px;
    margin-bottom: 20px;
}

.blog-article-body li {
    margin-bottom: 8px;
    line-height: 1.7;
}

.blog-related {
    padding: 60px 0;
}


/* ==========================================================================
   HERO BUTTONS & MOBILE ADJUSTMENTS (FIX 1-D)
   ========================================================================== */
.hero-buttons .btn-clay {
    position: relative;
    padding: 14px 28px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.95rem;
    letter-spacing: 0.02em;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    cursor: pointer;
    overflow: hidden;
}

.hero-buttons .btn-primary {
    background: linear-gradient(145deg, #00e5ff, #00b8cc);
    color: #0a0a0a;
    border: none;
    box-shadow:
        0 8px 24px rgba(0, 229, 255, 0.35),
        inset 0 1px 1px rgba(255, 255, 255, 0.4),
        inset 0 -2px 4px rgba(0, 0, 0, 0.15);
}

.hero-buttons .btn-primary:hover {
    transform: translateY(-3px) scale(1.03);
    box-shadow:
        0 14px 32px rgba(0, 229, 255, 0.5),
        inset 0 1px 1px rgba(255, 255, 255, 0.5),
        inset 0 -2px 4px rgba(0, 0, 0, 0.2);
}

.hero-buttons .btn-outline {
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.02));
    color: var(--text-primary);
    border: 1px solid rgba(255, 255, 255, 0.15);
    box-shadow:
        0 6px 20px rgba(0, 0, 0, 0.3),
        inset 0 1px 1px rgba(255, 255, 255, 0.08),
        inset 0 -1px 2px rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(8px);
}

.hero-buttons .btn-outline:hover {
    transform: translateY(-3px) scale(1.03);
    border-color: rgba(0, 229, 255, 0.3);
    box-shadow:
        0 10px 28px rgba(0, 0, 0, 0.4),
        0 0 0 1px rgba(0, 229, 255, 0.15),
        inset 0 1px 1px rgba(255, 255, 255, 0.1);
    color: var(--cyan-accent);
}

/* ==========================================================================
   BOTTOM SHEET MODAL (FIX 3-B)
   ========================================================================== */
.bottom-sheet-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
    z-index: 2000;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.bottom-sheet-overlay.open {
    opacity: 1;
    pointer-events: all;
}

.bottom-sheet {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(145deg, #181818, #111111);
    border-radius: 24px 24px 0 0;
    padding: 20px 24px 40px;
    z-index: 2001;
    transform: translateY(100%);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    max-height: 85vh;
    overflow-y: auto;
    border-top: 1px solid rgba(0, 229, 255, 0.1);
    box-shadow: 0 -20px 60px rgba(0, 0, 0, 0.8);
}

.bottom-sheet.open {
    transform: translateY(0);
}

.bottom-sheet-handle {
    width: 40px;
    height: 4px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 2px;
    margin: 0 auto 20px;
}

.bottom-sheet-close {
    position: absolute;
    top: 16px;
    right: 20px;
    background: rgba(255, 255, 255, 0.08);
    border: none;
    color: var(--text-primary);
    width: 32px;
    height: 32px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
}

.bottom-sheet-content .course-level {
    display: inline-block;
    margin-bottom: 12px;
    font-size: 0.85rem;
}



.bottom-sheet-content h3 {
    font-size: 1.2rem;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.bottom-sheet-content p {
    color: var(--text-secondary);
    margin-bottom: 16px;
    line-height: 1.6;
}

.bottom-sheet-cta {
    display: block;
    width: 100%;
    text-align: center;
    padding: 14px;
    background: linear-gradient(145deg, #00e5ff, #00b8cc);
    color: #0a0a0a;
    border-radius: 50px;
    font-weight: 700;
    text-decoration: none;
    margin-top: 20px;
    box-shadow: 0 8px 24px rgba(0, 229, 255, 0.3);
}

/* ==========================================================================
   STACK SECTION ACCORDION (FIX 2-B)
   ========================================================================== */
.accordion-item {
    border-radius: 16px;
    overflow: hidden;
    background: var(--bg-card);
    border: 1px solid rgba(0, 229, 255, 0.08);
    margin-bottom: 12px;
}

.accordion-header {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 20px;
    background: none;
    border: none;
    cursor: pointer;
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-primary);
    text-align: left;
    letter-spacing: 0.02em;
    transition: background 0.2s ease;
}

.accordion-header:hover {
    background: rgba(0, 229, 255, 0.04);
}

.accordion-header[aria-expanded="true"] {
    color: var(--cyan-accent);
    border-bottom: 1px solid rgba(0, 229, 255, 0.08);
}

.accordion-chevron {
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    color: var(--text-secondary);
    font-size: 0.8rem;
    flex-shrink: 0;
}

.accordion-header[aria-expanded="true"] .accordion-chevron {
    transform: rotate(180deg);
    color: var(--cyan-accent);
}

.accordion-body {
    max-height: 0;
    overflow: hidden;
    padding: 0 20px;
    opacity: 0;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.3s ease, padding 0.3s ease;
}

.accordion-body.open {
    max-height: 500px;
    padding: 16px 20px 20px;
    opacity: 1;
}

@media (min-width: 769px) {
    .accordion-header .accordion-chevron {
        display: none;
    }

    .accordion-header {
        cursor: default;
        pointer-events: none;
    }

    /* Fix #11: category-title must stay cyan, override accordion-header color */
    .stack-categories-grid .accordion-header.category-title {
        color: var(--cyan-accent) !important;
    }

    .accordion-body {
        max-height: none !important;
        padding: 0 !important;
        opacity: 1 !important;
        overflow: visible !important;
    }

    .stack-categories-grid {
        display: grid;
        grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
        gap: 24px;
    }

    .category-box {
        background: var(--bg-card);
        border-radius: 20px;
        padding: 24px;
        border: 1px solid rgba(0, 229, 255, 0.08);
    }

    .category-title {
        font-size: 0.85rem;
        color: var(--cyan-accent);
        text-transform: uppercase;
        letter-spacing: 0.1em;
        margin-bottom: 20px;
        padding: 0 !important;
        background: none !important;
    }
}

/* ==========================================================================
   MOBILE UNIFIED FIXES (<= 768px)
   ========================================================================== */
@media (max-width: 768px) {

    /* Stack & Accordion */
    .stack-categories-grid {
        display: flex;
        flex-direction: column;
        gap: 0;
    }

    .accordion-item {
        border-radius: 16px;
        margin-bottom: 8px;
    }

    /* Header Pill Fix: single expanding piece */
    .header-pill {
        position: fixed;
        top: 16px;
        left: 50% !important;
        width: calc(100% - 32px) !important;
        transform: translateX(-50%) translateZ(0) !important;
        z-index: 1000;
        background: linear-gradient(145deg, #181818, #111111) !important;
        border-radius: 28px !important;
        border: 1px solid rgba(255, 255, 255, 0.08) !important;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5) !important;
        /* Fix #4: removed overflow:hidden so the drawer can expand */
        overflow: visible !important;
        transition: transform 0.4s ease, height 0.4s ease !important;
        will-change: transform;
    }

    .header-content {
        display: flex !important;
        flex-direction: row !important;
        flex-wrap: nowrap !important;
        justify-content: space-between !important;
        align-items: center !important;
        padding: 8px 16px !important;
        background: none !important;
        border: none !important;
        box-shadow: none !important;
    }

    .mobile-drawer {
        background: none !important;
        border: none !important;
        box-shadow: none !important;
        padding: 0 16px !important;
        max-height: 0;
        opacity: 0;
        overflow: hidden;
        transition: max-height 0.4s ease-out, opacity 0.3s ease-out !important;
        will-change: max-height;
    }

    .mobile-drawer.open {
        max-height: 420px !important;
        /* Valor más cercano al contenido para evitar lag */
        opacity: 1 !important;
        padding-bottom: 24px !important;
    }

    /* Hero Stacking Fix */
    .hero-container {
        flex-direction: column !important;
        padding-top: 75px !important;
        min-height: auto !important;
        display: flex !important;
        align-items: center !important;
        justify-content: flex-start !important;
    }

    .hero-content.centered {
        width: 100% !important;
        max-width: 100% !important;
        display: flex !important;
        flex-direction: column !important;
        align-items: center !important;
        text-align: center !important;
        gap: 18px !important;
        margin-top: 0 !important;
    }

    .hero-brand-area {
        width: 100% !important;
        display: flex !important;
        flex-direction: column !important;
        align-items: center !important;
    }

    /* ASCII Seal Fix */
    .mobile-only .hero-seal {
        font-size: clamp(4px, 2.5vw, 9px) !important;
        line-height: 1.1 !important;
        white-space: pre !important;
        font-family: 'Courier New', Courier, monospace !important;
        margin: 0 auto !important;
        width: max-content !important;
        text-align: left !important;
        max-width: 100vw !important;
        overflow: hidden !important;
        display: block !important;
    }

    /* Hero Background Fix */
    .hero::before {
        background-image: url('img/fondo_vertical.png');
        background-size: cover;
        background-position: center center;
        opacity: 0.22;
        transform: none;
    }

    /* Logo Fix */
    .logo span {
        display: none !important;
    }

    .mobile-menu-btn {
        display: flex !important;
    }

    /* Blog Categories Scroll */
    .blog-categories {
        display: flex;
        overflow-x: auto;
        scrollbar-width: none;
        gap: 8px;
        padding-bottom: 4px;
        -webkit-overflow-scrolling: touch;
    }

    .blog-categories::-webkit-scrollbar {
        display: none;
    }

    .cat-pill {
        flex-shrink: 0;
    }

    /* Blog Grid Stack */
    .blog-grid {
        display: flex !important;
        flex-direction: column !important;
        overflow-x: visible !important;
        gap: 20px !important;
    }

    .blog-grid .blog-card {
        min-width: 100% !important;
        width: 100% !important;
    }

    /* Form Input Zoom Fix iOS */
    input,
    textarea,
    select {
        font-size: 16px !important;
        border-radius: 12px;
    }

    /* Servicios and Courses Mobile Grids */
    .services-grid.mobile-carousel,
    .courses-grid.mobile-carousel {
        display: flex !important;
        flex-direction: column !important;
        gap: 16px !important;
        overflow: visible !important;
        padding: 0 !important;
    }

    .services-grid.mobile-carousel>.clay-card,
    .courses-grid.mobile-carousel>.clay-card {
        width: 100% !important;
        min-width: 100% !important;
        flex-shrink: 0 !important;
    }

    /* Mega Tabs */
    .mega-tabs {
        display: flex;
        flex-wrap: wrap;
        gap: 6px;
    }

    .mega-tab {
        flex: 1 1 auto;
        text-align: center;
    }

    /* Contact Grid */
    .contact-grid {
        grid-template-columns: 1fr !important;
        gap: 20px !important;
    }
}

/* ==========================================================================
   BACK BUTTON (B1.4)
   ========================================================================== */
.btn-back-float {
    position: fixed;
    top: 90px;
    left: 20px;
    z-index: 999;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--cyan-accent);
    font-size: 1rem;
    transition: var(--spring-transition);
    background: linear-gradient(145deg, var(--clay-surface-start), var(--clay-surface-end));
    box-shadow: inset 0 1px 1px var(--clay-inner-glow), var(--shadow-clay);
}

.btn-back-float:hover {
    transform: translateY(-3px) scale(1.08);
    box-shadow: inset 0 1px 1px var(--clay-inner-glow), var(--shadow-clay-hover);
}

@media (max-width: 768px) {
    .btn-back-float {
        top: 80px;
        left: 12px;
        width: 38px;
        height: 38px;
        font-size: 0.85rem;
    }
}

/* ==========================================================================
   HERO BUTTONS V2 (D2.3)
   ========================================================================== */
.btn-hero-primary {
    background: linear-gradient(135deg, var(--cyan-accent), var(--cyan-dark));
    color: var(--bg-main);
    font-weight: 700;
    font-size: 1rem;
    padding: 16px 36px;
    border-radius: 100px;
    letter-spacing: 0.02em;
    box-shadow: 0 0 24px rgba(0, 229, 255, 0.35), inset 0 1px 2px rgba(255, 255, 255, 0.4);
    transition: var(--spring-transition);
}

.btn-hero-primary:hover {
    transform: translateY(-4px) scale(1.04);
    box-shadow: 0 0 36px rgba(0, 229, 255, 0.5), inset 0 1px 2px rgba(255, 255, 255, 0.5);
}

.btn-hero-secondary {
    background: transparent;
    color: var(--text-primary);
    font-weight: 600;
    font-size: 1rem;
    padding: 15px 36px;
    border-radius: 100px;
    border: 1.5px solid rgba(0, 229, 255, 0.3);
    box-shadow: inset 0 1px 1px rgba(0, 229, 255, 0.08), var(--shadow-clay);
    transition: var(--spring-transition);
}

.btn-hero-secondary:hover {
    border-color: rgba(0, 229, 255, 0.7);
    color: var(--cyan-accent);
    transform: translateY(-4px) scale(1.02);
    box-shadow: 0 0 20px rgba(0, 229, 255, 0.15), inset 0 1px 1px rgba(0, 229, 255, 0.15);
}

/* ==========================================================================
   CARD HIGHLIGHT ANIMATION (D3.1)
   ========================================================================== */
@keyframes cardPulse {
    0% {
        box-shadow: var(--shadow-clay), 0 0 0 0 rgba(0, 229, 255, 0.6);
    }

    40% {
        box-shadow: var(--shadow-clay), 0 0 0 16px rgba(0, 229, 255, 0.2);
    }

    100% {
        box-shadow: var(--shadow-clay), 0 0 0 0 rgba(0, 229, 255, 0);
    }
}

.card-highlight {
    animation: cardPulse 2s ease-out forwards;
    border-color: rgba(0, 229, 255, 0.4) !important;
}

/* ==========================================================================
   STATS CARD 2-COLUMN (D2.4)
   ========================================================================== */
.stats-card {
    display: grid !important;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    padding: 32px;
}

.stat-item {
    padding: 20px 24px;
    text-align: center;
}

.stat-divider {
    display: none;
}

.stat-item:nth-child(-n+4) {
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.stat-item:nth-child(odd) {
    border-right: 1px solid rgba(255, 255, 255, 0.06);
}

/* ==========================================================================
   STACK CAROUSEL CONTROLS (M7.6)
   ========================================================================== */
.stack-carousel-controls {
    display: none;
}

.section-carousel-controls {
    display: none;
}

@media (max-width: 768px) {

    .stack-carousel-controls,
    .section-carousel-controls {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 20px;
        margin-bottom: 16px;
    }

    .stack-carousel-btn {
        width: 40px;
        height: 40px;
        border-radius: 50%;
        border: none;
        background: linear-gradient(145deg, var(--clay-surface-start), var(--clay-surface-end));
        color: var(--cyan-accent);
        box-shadow: var(--shadow-clay);
        cursor: pointer;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 0.9rem;
        transition: var(--spring-transition);
    }

    .stack-carousel-btn:active {
        transform: scale(0.92);
    }

    .stack-carousel-indicator {
        color: var(--text-secondary);
        font-size: 0.85rem;
        min-width: 40px;
        text-align: center;
    }

    .stack-categories-grid .category-box {
        display: none;
    }

    .stack-categories-grid .category-box.carousel-active {
        display: block;
    }

    /* M7.5: Stats as pills */
    .stats-card {
        display: flex !important;
        flex-direction: column !important;
        gap: 8px !important;
        padding: 16px !important;
        background: transparent !important;
        box-shadow: none !important;
        border: none !important;
    }

    .stats-card .stat-item {
        display: flex !important;
        align-items: center !important;
        gap: 12px !important;
        padding: 12px 20px !important;
        border-radius: 100px !important;
        text-align: left !important;
        background: linear-gradient(145deg, var(--clay-surface-start), var(--clay-surface-end));
        box-shadow: inset 0 1px 1px var(--clay-inner-glow), 4px 4px 10px rgba(0, 0, 0, 0.4);
        border: 1px solid rgba(255, 255, 255, 0.03) !important;
        border-bottom: 1px solid rgba(255, 255, 255, 0.03) !important;
        border-right: 1px solid rgba(255, 255, 255, 0.03) !important;
    }

    .stats-card .stat-number {
        font-size: 1.5rem !important;
        min-width: 56px;
        text-align: right;
    }

    .stats-card .stat-label {
        font-size: 0.85rem !important;
        color: var(--text-secondary);
        flex: 1;
    }

    .stats-card .stat-divider {
        display: none !important;
    }

    /* M7.9: Process grid 2x2 */
    .process-step {
        position: relative;
    }

    .step-number {
        position: relative !important;
        top: auto !important;
        left: auto !important;
        transform: none !important;
        display: inline-flex !important;
        margin-bottom: 8px;
        font-size: 1.2rem;
    }

    .step-card {
        padding: 20px !important;
        height: 100% !important;
        display: flex !important;
        flex-direction: column !important;
    }

    .process-timeline {
        display: grid !important;
        grid-template-columns: 1fr 1fr !important;
        grid-auto-rows: 1fr !important;
        gap: 12px !important;
        align-items: stretch !important;
    }

    .process-step {
        display: flex !important;
        height: 100% !important;
    }

    .process-step .clay-card {
        width: 100% !important;
    }

    /* Services carousel mobile */
    .services-grid.mobile-carousel .service-card,
    .servicios-mega-grid.mobile-carousel .mega-service-card {
        display: none;
    }

    .services-grid.mobile-carousel .service-card.carousel-active,
    .servicios-mega-grid.mobile-carousel .mega-service-card.carousel-active {
        display: flex;
        opacity: 1 !important;
        transform: none !important;
    }

    /* Blog carousel mobile */
    .blog-grid.mobile-carousel .blog-card {
        display: none !important;
    }

    .blog-grid.mobile-carousel .blog-card.carousel-active {
        display: block !important;
        opacity: 1 !important;
        transform: none !important;
    }

    /* Courses carousel mobile */
    .courses-grid.mobile-carousel .course-card {
        display: none;
    }

    .courses-grid.mobile-carousel .course-card.carousel-active {
        display: flex;
        flex-direction: column;
        opacity: 1 !important;
        transform: none !important;
    }

    /* Stack carousel: force active to show */
    .stack-categories-grid .category-box.carousel-active {
        opacity: 1 !important;
        transform: none !important;
    }

    /* D6.2: Blog post mobile styles */
    .blog-article-hero {
        padding: 80px 0 30px !important;
        min-height: auto !important;
    }

    .blog-article-hero h1 {
        font-size: 1.8rem !important;
        line-height: 1.25;
    }

    .blog-article-body {
        padding: 0 !important;
    }

    .blog-article-body p {
        font-size: 1rem;
        line-height: 1.7;
    }

    .blog-article-body h2 {
        font-size: 1.4rem;
    }

    .blog-article-body blockquote {
        margin: 20px 0;
        padding: 16px 20px;
        font-size: 0.95rem;
    }

    .blog-article-meta {
        flex-wrap: wrap;
        gap: 8px;
        font-size: 0.82rem;
    }

    /* Drawer is now part of the header-pill (single expanding piece) */
    .mobile-drawer {
        position: static !important;
        top: auto !important;
        left: auto !important;
        right: auto !important;
        border-radius: 0 !important;
        background: transparent !important;
        border: none !important;
        box-shadow: none !important;
        padding: 0 18px !important;
        max-height: 0 !important;
        opacity: 0;
        pointer-events: none;
        overflow: hidden !important;
        transform: none !important;
        transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.25s ease, padding 0.35s ease !important;
        display: flex !important;
        flex-direction: column;
        gap: 2px;
    }

    .mobile-drawer.open {
        max-height: 460px !important;
        opacity: 1 !important;
        pointer-events: auto !important;
        padding: 4px 18px 18px !important;
    }

    /* M8.1: Legal & support pages mobile */
    .hero-page {
        min-height: 40vh !important;
        padding-top: 80px !important;
    }

    .hero-page h1 {
        font-size: 1.8rem !important;
        line-height: 1.25;
    }

    .hero-page .section-subtitle {
        font-size: 0.95rem !important;
    }

    /* Legal text readability */
    .section-padding p,
    .section-padding li {
        font-size: 0.95rem;
        line-height: 1.7;
    }
}

/* ==========================================================================
   V3 — NEW MOBILE OVERHAUL (Header / Hero / Beneficios / Carrusel Enfoque / Trabajos)
   Applies to both desktop & mobile where indicated. Overrides are scoped.
   ========================================================================== */

/* ---- HEADER: pill expandible (sin doble card) ---- */
@media (max-width: 768px) {
    .header-pill {
        top: 14px !important;
        background: linear-gradient(150deg, #1d1d1d, #0f0f0f) !important;
        border: 1px solid rgba(0, 229, 255, 0.10) !important;
        border-radius: 100px !important;
        box-shadow:
            inset 0 1px 1px rgba(0, 229, 255, 0.12),
            inset 0 -2px 4px rgba(0, 0, 0, 0.4),
            0 12px 32px rgba(0, 0, 0, 0.65),
            0 0 0 1px rgba(255, 255, 255, 0.02) !important;
        transition: border-radius 0.35s ease, transform 0.4s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.3s ease !important;
    }
    .header-pill.menu-open,
    .header-pill:has(.mobile-drawer.open) {
        border-radius: 28px !important;
    }
    .header-content {
        padding: 14px 18px !important;
        background: transparent !important;
        border: none !important;
        box-shadow: none !important;
    }
    .header-pill.scrolled {
        background: rgba(18, 18, 18, 0.88) !important;
        backdrop-filter: blur(14px) saturate(140%);
        -webkit-backdrop-filter: blur(14px) saturate(140%);
        box-shadow:
            inset 0 1px 1px rgba(0, 229, 255, 0.16),
            0 14px 36px rgba(0, 0, 0, 0.75),
            0 0 24px rgba(0, 229, 255, 0.10) !important;
    }
    .header-pill.scrolled .header-content {
        background: transparent !important;
        box-shadow: none !important;
    }
    .logo {
        font-size: 0.78rem !important;
    }
    .brand-logo-img {
        height: 26px !important;
    }
    .mobile-menu-btn {
        width: 40px !important;
        height: 40px !important;
    }
}

/* ---- HERO MOBILE: ASCII más pequeño, slogan pegado a VISUAL, fondo vertical, botones cortos ---- */
@media (max-width: 768px) {
    .hero {
        min-height: 100vh !important;
        padding-top: 70px !important;
        padding-bottom: 20px !important;
    }
    .hero-container {
        padding-top: 0 !important;
        gap: 0 !important;
        justify-content: flex-start !important;
        align-items: center !important;
    }
    .hero-content.centered {
        gap: 8px !important;
        margin-top: 0 !important;
        justify-content: flex-start !important;
    }
    /* ASCII reducido */
    .hero-seal-wrapper {
        margin-bottom: 4px !important;
    }
    .hero-seal-near,
    .hero-seal-visual {
        font-size: clamp(4.5px, 3.4vw, 14px) !important;
        line-height: 1.05 !important;
        filter: drop-shadow(0 0 8px rgba(0, 229, 255, 0.45)) !important;
    }
    .hero-seal-visual {
        margin-top: 0 !important;
    }
    /* Slogan pegado debajo de VISUAL */
    .hero-subtitle-container {
        margin-top: 4px !important;
        margin-bottom: 20px !important;
    }
    .hero-tagline {
        font-size: 0.72rem !important;
        letter-spacing: 0.08em !important;
        line-height: 1.4 !important;
    }
    /* Botones cortos y temáticos */
    .hero-buttons {
        flex-direction: row !important;
        gap: 10px !important;
        width: auto !important;
        justify-content: center !important;
        margin-top: 4px !important;
    }
    .hero-buttons .btn-clay {
        width: auto !important;
        flex: 0 1 auto !important;
        padding: 11px 18px !important;
        font-size: 0.85rem !important;
        border-radius: 100px !important;
        letter-spacing: 0.01em !important;
        gap: 6px !important;
        min-height: 42px !important;
    }
    .hero-buttons .btn-hero-primary,
    .hero-buttons .btn-primary {
        background: linear-gradient(145deg, #00e5ff, #00a8c0) !important;
        color: #0a0a0a !important;
        box-shadow:
            inset 0 1px 1px rgba(255, 255, 255, 0.45),
            inset 0 -2px 4px rgba(0, 0, 0, 0.2),
            0 8px 22px rgba(0, 229, 255, 0.38) !important;
    }
    .hero-buttons .btn-hero-secondary,
    .hero-buttons .btn-outline {
        background: linear-gradient(145deg, #1c1c1c, #101010) !important;
        color: var(--text-primary) !important;
        border: 1px solid rgba(0, 229, 255, 0.18) !important;
        box-shadow:
            inset 0 1px 1px rgba(0, 229, 255, 0.10),
            inset 0 -2px 4px rgba(0, 0, 0, 0.4),
            0 8px 22px rgba(0, 0, 0, 0.55) !important;
    }
    /* Fondo hero vertical: imagen completa sin recorte feo */
    .hero::before {
        background: url('img/fondo_vertical.png') no-repeat center center !important;
        background-size: cover !important;
        background-position: center center !important;
        opacity: 0.30 !important;
        transform: none !important;
    }
}

/* ---- BENEFICIOS: grid 2×6 con pastillas claymorphism ---- */
.benefits-card {
    display: grid !important;
    grid-template-columns: 1fr 1fr;
    gap: 12px !important;
    padding: 24px !important;
    background: linear-gradient(145deg, var(--clay-surface-start), var(--clay-surface-end)) !important;
}
.benefit-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 14px;
    background: linear-gradient(145deg, #1a1a1a, #0f0f0f);
    border: 1px solid rgba(0, 229, 255, 0.06);
    border-radius: 18px;
    box-shadow:
        inset 0 1px 1px rgba(0, 229, 255, 0.08),
        inset 0 -1px 2px rgba(0, 0, 0, 0.4),
        4px 4px 12px rgba(0, 0, 0, 0.5);
    transition: var(--smooth-transition);
}
.benefit-item:hover {
    border-color: rgba(0, 229, 255, 0.20);
    transform: translateY(-2px);
}
.benefit-item i {
    color: var(--cyan-accent);
    font-size: 1.05rem;
    flex-shrink: 0;
    width: 24px;
    text-align: center;
    filter: drop-shadow(0 0 6px rgba(0, 229, 255, 0.35));
}
.benefit-item span {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-secondary);
    line-height: 1.25;
}
@media (max-width: 768px) {
    .benefits-card {
        padding: 4px !important;
        gap: 12px !important;
        background: transparent !important;
        box-shadow: none !important;
        border: none !important;
    }
    .benefit-item {
        flex-direction: column;
        justify-content: center;
        align-items: center;
        text-align: center;
        padding: 18px 12px;
        border-radius: 18px;
        gap: 10px;
        min-height: 100px;
        background: linear-gradient(145deg, #1c1c1c, #0f0f0f);
        border: 1px solid rgba(0, 229, 255, 0.08);
        box-shadow:
            inset 0 1px 1px rgba(0, 229, 255, 0.10),
            inset 0 -1px 2px rgba(0, 0, 0, 0.45),
            6px 6px 14px rgba(0, 0, 0, 0.55);
    }
    .benefit-item i {
        font-size: 1.5rem;
        width: auto;
    }
    .benefit-item span {
        font-size: 0.78rem;
        line-height: 1.25;
        font-weight: 600;
    }
}

/* ---- CARRUSEL "STACK DE ENFOQUE" — pattern reusable (stack / servicios / trabajos) ---- */
/* Desktop: comportamiento grid normal. Mobile: scroll-snap horizontal centrado. */
.focus-carousel-wrapper {
    position: relative;
}
.focus-carousel-dots {
    display: none;
}
.focus-chevron {
    display: none;
}

@media (max-width: 768px) {
    .focus-carousel-wrapper {
        margin: 0 -20px;
        position: relative;
    }
    .focus-carousel {
        display: flex !important;
        flex-direction: row !important;
        gap: 16px !important;
        overflow-x: auto !important;
        overflow-y: visible !important;
        scroll-snap-type: x mandatory !important;
        scroll-padding-inline: 8vw !important;
        padding: 8px 8vw 16px !important;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
    }
    .focus-carousel::-webkit-scrollbar {
        display: none;
    }
    .focus-carousel > * {
        flex: 0 0 84vw !important;
        min-width: 0 !important;
        width: 84vw !important;
        scroll-snap-align: center !important;
        scroll-snap-stop: always !important;
        display: flex !important;
        flex-direction: column !important;
        align-self: stretch !important;
        opacity: 1 !important;
        transform: none !important;
    }
    /* Cards de servicios y trabajos: misma altura (la de la más alta) */
    .services-grid.focus-carousel .service-card,
    .trabajos-grid.focus-carousel .trabajo-card {
        height: auto !important;
        align-self: stretch !important;
    }
    .services-grid.focus-carousel .service-card p {
        flex: 1 1 auto !important;
    }
    /* Show all items override (overriding previous carousel show/hide rules) */
    .focus-carousel .category-box,
    .focus-carousel .service-card,
    .focus-carousel .trabajo-card {
        display: flex !important;
    }
    .focus-carousel .category-box.carousel-active,
    .focus-carousel .service-card.carousel-active,
    .focus-carousel .trabajo-card.carousel-active {
        display: flex !important;
    }
    /* Chevrons laterales: solo </> sin círculo, blanco con brillo cian + heartbeat */
    .focus-chevron {
        display: flex !important;
        position: absolute;
        top: 50%;
        transform: translateY(-50%);
        width: 44px;
        height: 44px;
        border-radius: 0;
        background: transparent !important;
        border: none !important;
        color: #ffffff;
        align-items: center;
        justify-content: center;
        z-index: 5;
        cursor: pointer;
        font-size: 1.85rem;
        font-weight: 800;
        padding: 0;
        text-shadow:
            0 0 10px var(--cyan-accent),
            0 0 22px rgba(0, 229, 255, 0.65),
            0 0 36px rgba(0, 229, 255, 0.4);
        box-shadow: none !important;
        animation: focusChevronPulse 1.6s ease-in-out infinite;
        touch-action: manipulation;
        -webkit-tap-highlight-color: transparent;
        transition: opacity 0.3s ease, transform 0.2s ease, filter 0.2s ease;
    }
    .focus-chevron i {
        filter: drop-shadow(0 0 6px rgba(0, 229, 255, 0.6));
    }
    .focus-chevron-prev {
        left: 4px;
    }
    .focus-chevron-next {
        right: 4px;
    }
    .focus-chevron:active {
        animation: none;
        transform: translateY(-50%) scale(0.9);
    }
    .focus-chevron.hidden {
        opacity: 0;
        pointer-events: none;
    }
    @keyframes focusChevronPulse {
        0%, 100% { transform: translateY(-50%) scale(1); }
        50% { transform: translateY(-50%) scale(1.18); }
    }
    /* Dots */
    .focus-carousel-dots {
        display: flex !important;
        justify-content: center;
        gap: 8px;
        margin-top: 10px;
        margin-bottom: 18px;
    }
    .focus-carousel-dots .dot {
        width: 8px;
        height: 8px;
        border-radius: 50%;
        background: rgba(255, 255, 255, 0.18);
        border: none;
        padding: 0;
        cursor: pointer;
        transition: all 0.3s ease;
    }
    .focus-carousel-dots .dot.active {
        background: var(--cyan-accent);
        width: 24px;
        border-radius: 8px;
        box-shadow: 0 0 10px rgba(0, 229, 255, 0.5);
    }
    /* Override stack-categories-grid show/hide rules para que en carrusel se vean todos */
    .stack-categories-grid.focus-carousel .category-box {
        display: flex !important;
        flex-direction: column;
    }
    /* Auto-expand accordions dentro del carrusel mobile */
    .focus-carousel .accordion-header[aria-expanded="true"] + .accordion-body,
    .focus-carousel .accordion-body {
        max-height: 600px !important;
        opacity: 1 !important;
        padding: 16px 20px 20px !important;
        overflow: visible !important;
    }
    .focus-carousel .accordion-header {
        pointer-events: none;
    }
    .focus-carousel .accordion-chevron {
        display: none;
    }
}

/* ---- SECCIÓN "MIS TRABAJOS" — desktop & mobile ---- */
.trabajos {
    background: linear-gradient(to bottom, #0a0a0a, #0d0d0d);
}
.trabajos-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-bottom: 40px;
}
.trabajo-card {
    display: flex !important;
    flex-direction: column;
    padding: 0 !important;
    overflow: hidden;
    transition: var(--spring-transition);
}
.trabajo-thumb {
    width: 100%;
    aspect-ratio: 16 / 10;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    border-bottom: 1px solid rgba(0, 229, 255, 0.06);
}
.trabajo-thumb::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: radial-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px);
    background-size: 18px 18px;
    opacity: 0.5;
}
.trabajo-thumb-candy {
    background: linear-gradient(135deg, #ff6b9d 0%, #c94b7b 60%, #6a1b3a 100%);
}
.trabajo-thumb-maya {
    background: linear-gradient(135deg, #e69d45 0%, #c46a2a 60%, #1a3a4a 100%);
}
.trabajo-thumb-dulce {
    background: linear-gradient(135deg, #ffd23f 0%, #ff7043 60%, #4a148c 100%);
}
.trabajo-emoji {
    font-size: 4rem;
    filter: drop-shadow(0 4px 16px rgba(0, 0, 0, 0.4));
    position: relative;
    z-index: 1;
}
.trabajo-body {
    padding: 24px;
    display: flex;
    flex-direction: column;
    flex: 1;
}
.trabajo-tag {
    font-size: 0.72rem;
    color: var(--cyan-accent);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 700;
    margin-bottom: 8px;
}
.trabajo-card h3 {
    font-size: 1.2rem;
    margin-bottom: 8px;
}
.trabajo-card p {
    color: var(--text-secondary);
    font-size: 0.92rem;
    margin-bottom: 16px;
    flex: 1;
}
.trabajo-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 16px;
}
.trabajo-stack span {
    font-size: 0.7rem;
    font-weight: 600;
    padding: 3px 10px;
    border-radius: 100px;
    background: rgba(0, 229, 255, 0.08);
    border: 1px solid rgba(0, 229, 255, 0.18);
    color: var(--cyan-accent);
}
.trabajo-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 14px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}
.trabajo-status {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.75rem;
    font-weight: 600;
}
.trabajo-status i {
    font-size: 0.5rem;
}
.trabajo-live {
    color: #2ecc71;
}
.trabajo-live i {
    animation: pulseDot 1.6s ease-in-out infinite;
}
.trabajo-wip {
    color: #ffaa00;
}
@keyframes pulseDot {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.35; }
}
@media (max-width: 1023px) {
    .trabajos-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}
@media (max-width: 768px) {
    .trabajos-grid {
        grid-template-columns: 1fr;
        gap: 0;
        margin-bottom: 0;
    }
    .trabajo-thumb {
        aspect-ratio: 16 / 9;
    }
    .trabajo-emoji {
        font-size: 3.4rem;
    }
    .trabajo-body {
        padding: 20px;
    }
}

/* ---- Hide legacy mobile carousel controls now unused by stack/services ---- */
.stack-carousel-controls,
#services-indicator,
.section-carousel-controls #stack-indicator {
    display: none !important;
}