/* ============================================
   HYBRID PERFORMANCE STUDIO - IMPECCABLE DESIGN
   ============================================ */

:root {
    /* Colors - OKLCH (perceptually uniform) */
    --color-black: oklch(0.10 0 0);
    --color-red: oklch(0.55 0.22 25);
    --color-white: oklch(0.96 0.002 25);
    --color-gray-dark: oklch(0.18 0.005 25);
    --color-gray: oklch(0.30 0.008 25);
    --color-gray-light: oklch(0.55 0.01 25);

    /* Spacing - 4pt scale */
    --space-xs: 4px;
    --space-sm: 8px;
    --space-md: 16px;
    --space-lg: 20px;
    --space-xl: 24px;
    --space-2xl: 36px;
    --space-3xl: 48px;
    --space-4xl: 72px;
    --space-5xl: 96px;

    /* Typography */
    --font-display: 'Bebas Neue', sans-serif;
    --font-body: 'Montserrat', sans-serif;

    /* Typography Scale */
    --text-xs: 10px;
    --text-sm: 12px;
    --text-base: 14px;
    --text-lg: 16px;
    --text-xl: 20px;
    --text-2xl: 26px;
    --text-3xl: 38px;
    --text-4xl: 50px;
    --text-5xl: clamp(38px, 6vw, 76px);
    --text-6xl: clamp(48px, 8vw, 100px);

    /* Animation - Natural easing curves */
    --ease-out-quart: cubic-bezier(0.25, 1, 0.5, 1);
    --ease-out-quint: cubic-bezier(0.22, 1, 0.36, 1);
    --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);

    /* Transitions */
    --transition-fast: 0.2s var(--ease-out-quart);
    --transition-base: 0.3s var(--ease-out-quart);
    --transition-slow: 0.6s var(--ease-out-expo);
}

/* ============================================
   BASE STYLES
   ============================================ */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-body);
    background: var(--color-black);
    color: var(--color-white);
    line-height: 1.5;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

html {
    scroll-behavior: smooth;
}

::selection {
    background: var(--color-red);
    color: var(--color-black);
}

/* ============================================
   NAVIGATION
   ============================================ */

.nav {
    position: fixed;
    top: 0;
    width: 100%;
    background: var(--color-black);
    z-index: 1000;
    border-bottom: 1px solid var(--color-gray);
}

.nav-container {
    max-width: 1600px;
    margin: 0 auto;
    padding: 12px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    display: flex;
    flex-direction: column;
    line-height: 1;
}

.logo-img {
    height: 60px;
    width: auto;
    object-fit: contain;
}

.nav-menu {
    display: flex;
    gap: var(--space-3xl);
    list-style: none;
}

.nav-menu a {
    color: var(--color-white);
    text-decoration: none;
    font-weight: 600;
    font-size: var(--text-sm);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    transition: color var(--transition-base);
}

.nav-menu a:hover {
    color: var(--color-red);
}

.nav-cta {
    background: var(--color-red);
    color: var(--color-black);
    padding: 12px 24px;
    text-decoration: none;
    font-weight: 900;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    transition: all var(--transition-base);
    border: none;
}

.nav-cta:hover {
    background: var(--color-white);
}

/* ============================================
   HERO SECTION
   ============================================ */

.hero {
    min-height: 100vh;
    height: 100vh;
    display: flex;
    align-items: center;
    padding: var(--space-3xl) var(--space-xl);
    margin-top: 60px;
    position: relative;
    overflow: hidden;
    background: oklch(0.08 0 0);
}

/* Layer 1: Dark background image - always visible */
.hero-bg-dark {
    position: absolute;
    inset: 0;
    z-index: 0;
    background-image: url('https://images.unsplash.com/photo-1534438327276-14e5300c3a48?w=1600&q=80');
    background-size: cover;
    background-position: center;
    filter: brightness(0.08);
}

/* Layer 2: Bright layer - hidden, not used */
.hero-bg-bright {
    display: none;
}

/* Giant text with image clipped inside letters */
.hero-giant-text {
    position: absolute;
    right: 5%;
    top: 50%;
    transform: translateY(-50%);
    font-family: var(--font-display);
    z-index: 1;
    user-select: none;
    text-align: right;
    pointer-events: none;
}

.hero-giant-line {
    font-size: clamp(90px, 14vw, 220px);
    line-height: 0.75;
    font-weight: 900;
    letter-spacing: 0.05em;
    text-transform: uppercase;

    /* Default state: completely invisible */
    color: transparent;

    /* Bright gym image clipped inside text */
    background-image: url('https://images.unsplash.com/photo-1534438327276-14e5300c3a48?w=1600&q=80');
    background-size: cover;
    background-position: center;
    background-clip: text;
    -webkit-background-clip: text;
    filter: brightness(1.4) saturate(1.3);

    opacity: 0;
    transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

/* On hover: reveal with full opacity */
.hero:hover .hero-giant-line {
    opacity: 1;
}

@media (max-width: 768px) {
    .hero-giant-text {
        display: none;
    }
}

.hero-grid {
    max-width: 1400px;
    margin: 0 auto;
    width: 100%;
    position: relative;
    z-index: 2;
}

.hero-content {
    max-width: 750px;
}

.hero-badge {
    display: inline-block;
    padding: 6px 16px;
    border: 1px solid var(--color-red);
    color: var(--color-red);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.15em;
    margin-bottom: var(--space-lg);
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(56px, 9vw, 120px);
    line-height: 0.9;
    margin-bottom: var(--space-lg);
}

.hero-line {
    display: block;
}

.hero-accent {
    color: var(--color-red);
}

.hero-subtitle {
    font-size: clamp(17px, 2vw, 22px);
    color: var(--color-gray-light);
    margin-bottom: var(--space-xl);
    max-width: 65ch;
    font-weight: 400;
    line-height: 1.6;
}

.hero-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
}

.hero-feature {
    display: flex;
    gap: var(--space-sm);
    align-items: flex-start;
}

.hero-feature-icon {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    color: var(--color-red);
    margin-top: 2px;
}

.hero-feature-text {
    font-size: 12px;
    font-weight: 700;
    color: var(--color-white);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    line-height: 1.3;
}

/* ============================================
   BUTTONS
   ============================================ */

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: var(--color-red);
    color: var(--color-black);
    padding: 20px 40px;
    text-decoration: none;
    font-weight: 900;
    font-size: 16px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    transition: all var(--transition-base);
    border: none;
    cursor: pointer;
}

.btn-primary:hover {
    background: var(--color-white);
    transform: translateX(4px);
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: transparent;
    color: var(--color-white);
    padding: 18px 36px;
    text-decoration: none;
    font-weight: 900;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border: 2px solid var(--color-white);
    transition: all var(--transition-base);
    cursor: pointer;
}

.btn-secondary:hover {
    border-color: var(--color-red);
    color: var(--color-red);
}

.btn-full {
    width: 100%;
}

/* ============================================
   HERO STATS
   ============================================ */

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-3xl);
    margin-top: var(--space-5xl);
    padding-top: var(--space-3xl);
    border-top: 1px solid var(--color-gray);
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-family: var(--font-display);
    font-size: 72px;
    color: var(--color-red);
    line-height: 1;
    margin-bottom: var(--space-sm);
}

.stat-label {
    font-size: 12px;
    color: var(--color-gray-light);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    line-height: 1.4;
}

/* ============================================
   DISCIPLINES SECTION
   ============================================ */

.disciplines {
    padding: 0;
    background: var(--color-black);
}

.disciplines-mosaic {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
    max-width: 100%;
}

.discipline-card {
    position: relative;
    min-height: 600px;
    overflow: hidden;
    cursor: pointer;
    transition: transform var(--transition-base);
}

.discipline-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(100%) contrast(1.2);
    transition: all var(--transition-slow);
}

.discipline-card:hover .discipline-bg {
    transform: scale(1.05);
    filter: grayscale(0%) contrast(1.1) brightness(1.1);
}

.discipline-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        180deg,
        oklch(0.10 0 0 / 0.6) 0%,
        oklch(0.10 0 0 / 0.85) 100%
    );
    z-index: 1;
}

.discipline-content {
    position: relative;
    z-index: 2;
    padding: var(--space-4xl);
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
}

.discipline-number {
    position: absolute;
    top: var(--space-2xl);
    left: var(--space-2xl);
    font-family: var(--font-display);
    font-size: 72px;
    color: var(--color-red);
    line-height: 1;
    opacity: 0.9;
}

.discipline-name {
    font-family: var(--font-display);
    font-size: var(--text-4xl);
    letter-spacing: 0.05em;
    margin-bottom: var(--space-lg);
    color: var(--color-white);
}

.discipline-desc {
    color: var(--color-white);
    font-size: var(--text-lg);
    line-height: 1.6;
    max-width: 400px;
    font-weight: 400;
}

/* ============================================
   SCHEDULE SECTION
   ============================================ */

.schedule {
    padding: var(--space-5xl) var(--space-xl);
    position: relative;
    overflow: hidden;
}

/* Atmospheric background */
.schedule-bg-atmosphere {
    position: absolute;
    inset: 0;
    z-index: 0;
    background-image: url('https://images.unsplash.com/photo-1534438327276-14e5300c3a48?w=1600&q=80');
    background-size: cover;
    background-position: center;
    filter: contrast(1.4) brightness(0.3);
}

.schedule-bg-atmosphere::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(
        ellipse at center,
        oklch(0.08 0 0 / 0.7) 0%,
        oklch(0.08 0 0 / 0.95) 70%,
        oklch(0.08 0 0 / 1) 100%
    );
}

.section-header {
    text-align: center;
    margin-bottom: var(--space-4xl);
    position: relative;
    z-index: 1;
}

.section-title {
    font-family: var(--font-display);
    font-size: 72px;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-md);
}

.section-subtitle {
    font-size: var(--text-base);
    color: var(--color-gray-light);
}

/* Tabs Navigation */
.schedule-tabs {
    max-width: 900px;
    margin: 0 auto var(--space-4xl);
    display: flex;
    gap: var(--space-md);
    position: relative;
    z-index: 1;
    justify-content: center;
}

.tab-btn {
    flex: 1;
    padding: var(--space-lg) var(--space-2xl);
    background: oklch(0.05 0 0);
    border: 2px solid oklch(0.15 0.01 25);
    color: var(--color-gray-light);
    font-family: var(--font-display);
    font-size: clamp(16px, 2vw, 20px);
    font-weight: 700;
    letter-spacing: 0.08em;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
}

.tab-btn:hover {
    border-color: oklch(0.25 0.02 25);
    color: var(--color-white);
}

.tab-btn.active {
    background: var(--color-red);
    border-color: var(--color-red);
    color: var(--color-white);
}

/* Tab Content */
.schedule-content {
    max-width: 1200px;
    margin: 0 auto var(--space-5xl);
    position: relative;
    z-index: 1;
    min-height: 600px;
}

.tab-panel {
    display: none;
    animation: fadeIn 0.4s ease;
}

.tab-panel.active {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
    gap: var(--space-xl);
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Session Cards */
.session-card {
    background: oklch(0.05 0 0);
    border: 2px solid oklch(0.15 0.01 25);
    padding: var(--space-3xl);
    display: flex;
    gap: var(--space-2xl);
    align-items: center;
    transition: all 0.3s ease;
}

.session-card:hover {
    border-color: var(--color-red);
    transform: translateY(-4px);
    box-shadow: 0 12px 48px oklch(0 0 0 / 0.6);
}

.session-icon {
    flex-shrink: 0;
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: oklch(0.10 0 0);
    border: 2px solid oklch(0.18 0.02 25);
    color: var(--color-white);
}

.session-icon.icon-strength {
    border-color: var(--color-red);
    color: var(--color-red);
}

.session-icon.icon-engine {
    border-color: oklch(0.25 0.02 25);
}

.session-info {
    flex: 1;
}

.session-time-xl {
    font-family: 'Courier New', monospace;
    font-size: clamp(48px, 6vw, 72px);
    font-weight: 900;
    letter-spacing: 0.05em;
    color: var(--color-white);
    line-height: 1;
    margin-bottom: var(--space-md);
}

.session-class {
    font-family: var(--font-display);
    font-size: clamp(28px, 4vw, 42px);
    font-weight: 900;
    letter-spacing: 0.08em;
    color: var(--color-white);
    margin-bottom: var(--space-sm);
}

.session-class.class-strength {
    color: var(--color-red);
}

/* Schedule section - disable text selection */
.schedule-content {
    user-select: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
}

/* CTA Button */
.schedule-cta {
    text-align: center;
    position: relative;
    z-index: 1;
}

.btn-whatsapp {
    display: inline-flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-xl) var(--space-4xl);
    background: var(--color-red);
    color: var(--color-white);
    font-family: var(--font-display);
    font-size: 20px;
    font-weight: 900;
    letter-spacing: 0.08em;
    text-decoration: none;
    text-transform: uppercase;
    transition: all 0.3s ease;
    border: 3px solid var(--color-red);
}

.btn-whatsapp:hover {
    background: var(--color-white);
    color: var(--color-red);
    border-color: var(--color-white);
    transform: scale(1.05);
}

.btn-whatsapp svg {
    width: 28px;
    height: 28px;
}

@media (max-width: 768px) {
    .section-title {
        font-size: 48px;
    }

    .hero {
        padding: var(--space-2xl) var(--space-lg);
        text-align: center;
        justify-content: center;
    }

    .hero-content {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .hero-title {
        font-size: clamp(36px, 8vw, 48px);
    }

    .hero-subtitle {
        font-size: 14px;
        text-align: center;
    }

    .hero-features {
        gap: var(--space-md);
        justify-content: center;
    }

    .hero-feature {
        justify-content: center;
    }

    .hero-feature-icon {
        width: 16px;
        height: 16px;
    }

    .hero-feature-text {
        font-size: 12px;
    }

    .btn-primary {
        padding: var(--space-md) var(--space-xl);
        font-size: 14px;
        align-self: center;
    }

    .discipline-name {
        font-size: var(--text-2xl);
    }

    .discipline-desc {
        font-size: var(--text-sm);
    }

    .schedule {
        padding: var(--space-4xl) var(--space-lg);
        text-align: center;
    }

    .schedule-tabs {
        flex-direction: column;
        gap: var(--space-sm);
    }

    .tab-btn {
        padding: var(--space-md) var(--space-lg);
        font-size: 14px;
    }

    .tab-panel.active {
        grid-template-columns: 1fr;
    }

    .session-card {
        flex-direction: column;
        padding: var(--space-lg);
        gap: var(--space-md);
        align-items: center;
        text-align: center;
    }

    .session-icon {
        width: 48px;
        height: 48px;
    }

    .session-icon svg {
        width: 28px;
        height: 28px;
    }

    .session-time-xl {
        font-size: 32px;
        margin-bottom: var(--space-xs);
    }

    .session-class {
        font-size: 20px;
        margin-bottom: 4px;
    }

    .session-capacity {
        font-size: 11px;
    }

    .btn-whatsapp {
        padding: var(--space-md) var(--space-xl);
        font-size: 14px;
        gap: var(--space-sm);
    }

    .btn-whatsapp svg {
        width: 20px;
        height: 20px;
    }

    .philosophy-grid {
        grid-template-columns: 1fr;
    }

    .philosophy-content {
        text-align: center;
        align-items: center;
    }

    .philosophy-title {
        font-size: clamp(32px, 6vw, 48px);
        text-align: center;
    }

    .philosophy-text {
        font-size: 13px;
        text-align: center;
    }

    .contact-grid {
        grid-template-columns: 1fr;
    }

    .contact-info {
        text-align: center;
        align-items: center;
        display: flex;
        flex-direction: column;
    }

    .contact-title {
        font-size: 48px;
    }

    .contact-text {
        font-size: 14px;
    }

    .contact-value {
        font-size: 14px;
    }

    .contact-details {
        width: 100%;
    }

    .contact-item {
        text-align: center;
    }

    .nav-container {
        padding: var(--space-md) var(--space-lg);
    }

    .footer-content {
        flex-direction: column;
        text-align: center;
        gap: var(--space-xl);
        align-items: center;
    }
}

/* ============================================
   PHILOSOPHY SECTION
   ============================================ */

.philosophy {
    padding: 0;
    background: var(--color-black);
}

.philosophy-grid {
    max-width: 100%;
    margin: 0;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
}

.philosophy-card {
    position: relative;
    min-height: 600px;
    display: flex;
    align-items: flex-end;
    overflow: hidden;
    padding: var(--space-4xl);
}

.philosophy-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(30%) contrast(1.3);
    animation: videoIntensity 8s ease-in-out infinite;
}

@keyframes videoIntensity {
    0%, 100% {
        filter: grayscale(30%) contrast(1.3) brightness(0.6);
    }
    50% {
        filter: grayscale(10%) contrast(1.5) brightness(0.8);
    }
}

.philosophy-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        180deg,
        oklch(0.10 0 0 / 0.7) 0%,
        oklch(0.10 0 0 / 0.85) 100%
    );
    z-index: 1;
}

.philosophy-content {
    position: relative;
    z-index: 2;
}

.philosophy-title {
    font-family: var(--font-display);
    font-size: 56px;
    line-height: 1;
    margin-bottom: var(--space-xl);
    letter-spacing: 0.02em;
    position: relative;
}

.title-outline,
.title-fill {
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
}

.title-outline {
    color: transparent;
    -webkit-text-stroke: 2px var(--color-white);
    text-stroke: 2px var(--color-white);
    position: relative;
    z-index: 1;
}

.title-fill {
    color: var(--color-red);
    clip-path: inset(0 100% 0 0);
    animation: fillText 8s ease-in-out infinite;
    z-index: 2;
}

@keyframes fillText {
    0%, 30% {
        clip-path: inset(0 100% 0 0);
    }
    50%, 80% {
        clip-path: inset(0 0 0 0);
    }
    100% {
        clip-path: inset(0 100% 0 0);
    }
}

.card-1 .title-fill {
    animation-delay: 0s;
}

.card-2 .title-fill {
    animation-delay: 2.6s;
}

.card-3 .title-fill {
    animation-delay: 5.2s;
}

.philosophy-text {
    color: var(--color-white);
    font-size: 15px;
    line-height: 1.6;
    max-width: 400px;
    margin-top: 80px;
    text-shadow: 0 2px 8px oklch(0.10 0 0 / 0.8);
}

/* ============================================
   DIFFERENTIATOR SECTION
   ============================================ */

.differentiator {
    padding: var(--space-5xl) var(--space-xl);
    background: var(--color-black);
    position: relative;
    overflow: hidden;
}

.diff-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.12;
    filter: grayscale(100%);
    z-index: 0;
}

.diff-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        oklch(0.10 0 0 / 0.95) 50%,
        oklch(0.10 0 0 / 0.7) 100%
    );
    z-index: 1;
}

.diff-container {
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.diff-content {
    padding-left: var(--space-3xl);
    position: relative;
}

.diff-content::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 1px;
    background: var(--color-red);
}

.diff-title {
    font-family: var(--font-display);
    font-size: var(--text-5xl);
    letter-spacing: 0.05em;
    margin-bottom: var(--space-xl);
    color: var(--color-white);
    line-height: 0.95;
}

.diff-title-accent {
    color: var(--color-red);
}

.diff-text {
    font-size: var(--text-lg);
    line-height: 1.9;
    margin-bottom: var(--space-4xl);
    max-width: 65ch;
    color: var(--color-gray-light);
    font-weight: 400;
}

.diff-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: var(--space-xl);
}

.diff-feature {
    display: flex;
    gap: var(--space-lg);
    align-items: flex-start;
}

.feature-icon {
    width: 28px;
    height: 28px;
    flex-shrink: 0;
    color: var(--color-red);
    margin-top: 2px;
}

.feature-text {
    font-size: var(--text-base);
    font-weight: 700;
    color: var(--color-white);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    line-height: 1.4;
}

/* ============================================
   CONTACT SECTION
   ============================================ */

.contact {
    padding: var(--space-5xl) var(--space-xl);
    background: var(--color-black);
}

.contact-grid {
    max-width: 1600px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
}

.contact-title {
    font-family: var(--font-display);
    font-size: 72px;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-lg);
    user-select: text;
    -webkit-user-select: text;
    -moz-user-select: text;
    -ms-user-select: text;
}

.contact-text {
    font-size: var(--text-lg);
    color: var(--color-gray-light);
    margin-bottom: var(--space-3xl);
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: var(--space-2xl);
    margin-bottom: var(--space-3xl);
}

.contact-item {
    padding-left: var(--space-lg);
    position: relative;
}

.contact-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 1px;
    background: var(--color-red);
}

.contact-label {
    font-size: var(--text-xs);
    color: var(--color-gray-light);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: var(--space-xs);
}

.contact-value {
    font-size: var(--text-lg);
    font-weight: 600;
}

.contact-value a {
    color: var(--color-white);
    text-decoration: none;
    transition: color var(--transition-base);
}

.contact-value a:hover {
    color: var(--color-red);
}

.contact-map {
    background: var(--color-gray-dark);
    min-height: 500px;
}

.contact-map iframe {
    filter: grayscale(100%) invert(100%) contrast(90%);
}

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

.footer {
    background: var(--color-gray-dark);
    padding: var(--space-3xl) var(--space-xl) var(--space-xl);
    border-top: 1px solid var(--color-gray);
}

.footer-content {
    max-width: 1600px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--space-2xl);
}

.footer-logo {
    display: flex;
    flex-direction: column;
    line-height: 1;
    margin-bottom: var(--space-sm);
}

.footer-tagline {
    color: var(--color-gray-light);
    font-size: var(--text-sm);
}

.footer-links {
    display: flex;
    gap: var(--space-2xl);
}

.footer-links a {
    color: var(--color-white);
    text-decoration: none;
    font-size: var(--text-sm);
    font-weight: 600;
    transition: color var(--transition-base);
}

.footer-links a:hover {
    color: var(--color-red);
}

.footer-bottom {
    max-width: 1600px;
    margin: 0 auto;
    padding-top: var(--space-xl);
    border-top: 1px solid var(--color-gray);
    text-align: center;
    color: var(--color-gray-light);
    font-size: 12px;
}
}

.footer-links a {
    color: var(--color-white);
    text-decoration: none;
    font-weight: 600;
    font-size: var(--text-sm);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    transition: color var(--transition-base);
}

.footer-links a:hover {
    color: var(--color-red);
}

.footer-bottom {
    max-width: 1600px;
    margin: 0 auto;
    padding-top: var(--space-xl);
    border-top: 1px solid var(--color-gray);
    text-align: center;
    color: var(--color-gray-light);
    font-size: 12px;
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

@media (max-width: 1024px) {
    .nav-menu {
        display: none;
    }

    .hero-stats {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--space-xl);
    }

    .disciplines-mosaic {
        grid-template-columns: 1fr;
    }

    .schedule-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }

    .philosophy-grid {
        grid-template-columns: 1fr;
    }

    .contact-grid {
        grid-template-columns: 1fr;
    }

    .diff-features {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .hero {
        padding: var(--space-3xl) var(--space-lg);
    }

    .hero-stats {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }

    .stat-number {
        font-size: 56px;
    }

    .section-title,
    .contact-title {
        font-size: var(--text-3xl);
    }

    .discipline-name {
        font-size: 36px;
    }

    .philosophy-title {
        font-size: 32px;
    }

    .philosophy-card {
        min-height: 300px;
        padding: var(--space-2xl);
    }

    .footer-content {
        flex-direction: column;
        gap: var(--space-xl);
    }
}

/* ============================================
   ANIMATIONS
   ============================================ */

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-content > * {
    animation: fadeInUp 0.8s ease-out backwards;
}

.hero-badge {
    animation-delay: 0.1s;
}

.hero-title {
    animation-delay: 0.2s;
}

.hero-subtitle {
    animation-delay: 0.3s;
}

.btn-primary {
    animation-delay: 0.4s;
}

.hero-stats {
    animation: fadeInUp 0.8s ease-out 0.5s backwards;
}

/* ============================================
   MOBILE HAMBURGER MENU
   ============================================ */

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1001;
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: var(--color-white);
    transition: all 0.3s;
}

.nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

.nav-toggle.active span:nth-child(2) {
    opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

@media (max-width: 768px) {
    .nav-toggle {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: 64px;
        left: -100%;
        width: 100%;
        background: var(--color-black);
        flex-direction: column;
        padding: var(--space-2xl);
        gap: var(--space-xl);
        transition: left 0.3s;
        border-top: 1px solid var(--color-gray);
        z-index: 999;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-cta {
        display: none;
    }
}

/* ============================================
   FILTER SECTION
   ============================================ */

.filter {
    padding: var(--space-5xl) var(--space-xl);
    background: var(--color-gray-dark);
}

.filter-container {
    max-width: 1200px;
    margin: 0 auto;
}

.filter-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-3xl);
}

.filter-column {
    padding: var(--space-4xl);
    background: var(--color-black);
    border: 2px solid var(--color-gray);
    transition: all 0.3s;
}

.filter-column:hover {
    transform: translateY(-8px);
}

.filter-yes {
    border-color: var(--color-red);
}

.filter-yes:hover {
    border-color: var(--color-red);
    box-shadow: 0 8px 32px rgba(255, 0, 0, 0.2);
}

.filter-no:hover {
    border-color: var(--color-white);
    box-shadow: 0 8px 32px rgba(255, 255, 255, 0.1);
}

.filter-icon {
    width: 64px;
    height: 64px;
    margin-bottom: var(--space-xl);
}

.filter-yes .filter-icon {
    color: var(--color-red);
}

.filter-no .filter-icon {
    color: var(--color-white);
}

.filter-title {
    font-family: var(--font-display);
    font-size: var(--text-2xl);
    margin-bottom: var(--space-xl);
    letter-spacing: 0.05em;
}

.filter-list {
    list-style: none;
}

.filter-list li {
    padding: var(--space-md) 0;
    padding-left: var(--space-xl);
    position: relative;
    font-size: var(--text-base);
    line-height: 1.6;
    border-bottom: 1px solid var(--color-gray);
}

.filter-list li:last-child {
    border-bottom: none;
}

.filter-yes .filter-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--color-red);
    font-weight: 700;
    font-size: 18px;
}

.filter-no .filter-list li::before {
    content: "✗";
    position: absolute;
    left: 0;
    color: var(--color-white);
    font-weight: 700;
    font-size: 18px;
}

@media (max-width: 768px) {
    .filter-grid {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }
    
    .filter-column {
        padding: var(--space-2xl);
    }
}

/* ============================================
   METHOD SECTION
   ============================================ */

.method {
    padding: var(--space-5xl) var(--space-xl);
    background: var(--color-black);
}

.method-container {
    max-width: 1200px;
    margin: 0 auto;
}

.method-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: var(--space-2xl);
    margin-top: var(--space-4xl);
}

.method-card {
    padding: var(--space-3xl);
    background: var(--color-gray-dark);
    border: 1px solid var(--color-gray);
    transition: all 0.3s;
}

.method-card:hover {
    transform: translateY(-8px);
    border-color: var(--color-red);
    box-shadow: 0 8px 32px rgba(255, 0, 0, 0.2);
}

.method-icon {
    width: 56px;
    height: 56px;
    color: var(--color-red);
    margin-bottom: var(--space-lg);
}

.method-title {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    margin-bottom: var(--space-md);
    letter-spacing: 0.05em;
}

.method-desc {
    font-size: var(--text-base);
    color: var(--color-gray-light);
    line-height: 1.6;
}

/* ============================================
   SERVICES SECTION
   ============================================ */

.services {
    padding: 0;
    background: var(--color-black);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
    max-width: 100%;
}

.service-card {
    position: relative;
    min-height: 500px;
    overflow: hidden;
    cursor: pointer;
    transition: transform 0.4s ease;
}

.service-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(100%) contrast(1.2);
    transition: all 0.6s ease;
}

.service-card:hover .service-bg {
    transform: scale(1.05);
    filter: grayscale(0%) contrast(1.1) brightness(1.1);
}

.service-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        180deg,
        rgba(0, 0, 0, 0.6) 0%,
        rgba(0, 0, 0, 0.85) 100%
    );
    z-index: 1;
}

.service-content {
    position: relative;
    z-index: 2;
    padding: var(--space-4xl);
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
}

.service-name {
    font-family: var(--font-display);
    font-size: 56px;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-sm);
    color: var(--color-white);
}

.service-subtitle {
    font-size: var(--text-lg);
    color: var(--color-red);
    font-weight: 700;
    margin-bottom: var(--space-md);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.service-desc {
    color: var(--color-white);
    font-size: var(--text-base);
    line-height: 1.6;
    max-width: 400px;
    font-weight: 400;
}

@media (max-width: 1024px) {
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .method-grid {
        grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    }
}

@media (max-width: 768px) {
    .service-card {
        min-height: 400px;
    }
    
    .service-content {
        padding: var(--space-2xl);
    }
    
    .service-name {
        font-size: 42px;
    }
}

/* ============================================
   RESULTS SECTION
   ============================================ */

.results {
    padding: var(--space-5xl) var(--space-xl);
    background: var(--color-gray-dark);
}

.results-container {
    max-width: 1000px;
    margin: 0 auto;
}

.results-timeline {
    margin-bottom: var(--space-4xl);
    margin-top: var(--space-4xl);
}

.timeline-item {
    display: grid;
    grid-template-columns: 100px 1fr;
    gap: var(--space-xl);
    margin-bottom: var(--space-3xl);
    padding-bottom: var(--space-3xl);
    border-bottom: 1px solid var(--color-gray);
}

.timeline-item:last-child {
    border-bottom: none;
}

.timeline-marker {
    width: 100px;
    height: 100px;
    background: var(--color-red);
    color: var(--color-black);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-size: var(--text-2xl);
    font-weight: 900;
}

.timeline-title {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    margin-bottom: var(--space-sm);
    letter-spacing: 0.05em;
}

.timeline-text {
    font-size: var(--text-base);
    color: var(--color-gray-light);
    line-height: 1.6;
}

.testimonials {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-2xl);
}

.testimonial {
    padding: var(--space-2xl);
    background: var(--color-black);
    border-left: 3px solid var(--color-red);
}

.testimonial-text {
    font-size: var(--text-lg);
    font-style: italic;
    margin-bottom: var(--space-md);
    line-height: 1.6;
}

.testimonial-author {
    font-size: var(--text-sm);
    color: var(--color-gray-light);
    font-weight: 600;
}

@media (max-width: 768px) {
    .timeline-item {
        grid-template-columns: 80px 1fr;
        gap: var(--space-md);
    }
    
    .timeline-marker {
        width: 80px;
        height: 80px;
        font-size: var(--text-xl);
    }
    
    .testimonials {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   SCHEDULE TABLE (SIMPLIFIED)
   ============================================ */

.schedule-table {
    max-width: 900px;
    margin: 0 auto var(--space-4xl);
    background: var(--color-gray-dark);
    border: 1px solid var(--color-gray);
}

.schedule-row {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--space-lg);
    padding: var(--space-xl);
    border-bottom: 1px solid var(--color-gray);
    align-items: center;
}

.schedule-row:last-child {
    border-bottom: none;
}

.schedule-header {
    background: var(--color-black);
    font-weight: 700;
    text-transform: uppercase;
    font-size: var(--text-sm);
    letter-spacing: 0.1em;
}

.schedule-cell {
    font-size: var(--text-base);
}

@media (max-width: 768px) {
    .schedule-row {
        grid-template-columns: 1fr;
        gap: var(--space-sm);
        padding: var(--space-lg);
    }
    
    .schedule-header {
        display: none;
    }
    
    .schedule-cell:first-child::before {
        content: "Día: ";
        font-weight: 700;
        color: var(--color-red);
    }
    
    .schedule-cell:last-child::before {
        content: "Disciplina: ";
        font-weight: 700;
        color: var(--color-red);
    }
}

/* ============================================
   COACH SECTION
   ============================================ */

.coach {
    padding: var(--space-5xl) var(--space-xl);
    background: var(--color-gray-dark);
}

.coach-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-4xl);
    align-items: center;
}

.coach-image {
    width: 100%;
}

.coach-photo {
    width: 100%;
    height: auto;
    object-fit: cover;
    aspect-ratio: 1;
}

.coach-title {
    font-family: var(--font-display);
    font-size: var(--text-3xl);
    margin-bottom: var(--space-lg);
    letter-spacing: 0.02em;
}

.coach-text {
    font-size: var(--text-base);
    color: var(--color-gray-light);
    margin-bottom: var(--space-xl);
    line-height: 1.6;
}

.coach-credentials {
    list-style: none;
}

.coach-credentials li {
    padding: var(--space-sm) 0;
    padding-left: var(--space-lg);
    position: relative;
    font-size: var(--text-base);
}

.coach-credentials li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--color-red);
    font-weight: 700;
}

/* ============================================
   TRIAL SECTION
   ============================================ */

.trial {
    padding: var(--space-5xl) var(--space-xl);
    background: var(--color-black);
}

.trial-container {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.trial-title {
    font-family: var(--font-display);
    font-size: var(--text-4xl);
    margin-bottom: var(--space-lg);
    letter-spacing: 0.02em;
}

.trial-subtitle {
    font-size: var(--text-lg);
    color: var(--color-gray-light);
    margin-bottom: var(--space-3xl);
}

.trial-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-xl);
    margin-bottom: var(--space-3xl);
    text-align: left;
}

.trial-feature {
    display: flex;
    gap: var(--space-md);
    align-items: flex-start;
}

.trial-feature svg {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
    color: var(--color-red);
}

.trial-feature span {
    font-size: var(--text-sm);
    line-height: 1.6;
}

/* ============================================
   FAQ SECTION
   ============================================ */

.faq {
    padding: var(--space-5xl) var(--space-xl);
    background: var(--color-gray-dark);
}

.faq-container {
    max-width: 900px;
    margin: 0 auto;
}

.faq-list {
    display: grid;
    gap: var(--space-2xl);
    margin-top: var(--space-4xl);
}

.faq-item {
    border: none;
    border-bottom: 1px solid var(--color-gray);
}

.faq-question {
    width: 100%;
    background: none;
    border: none;
    color: var(--color-white);
    text-align: left;
    padding: var(--space-lg) 0;
    font-family: var(--font-display);
    font-size: var(--text-xl);
    letter-spacing: 0.05em;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: color 0.3s;
}

.faq-question:hover {
    color: var(--color-red);
}

.faq-icon {
    font-size: var(--text-2xl);
    font-weight: 300;
    transition: transform 0.3s;
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
}

.faq-item.active .faq-answer {
    max-height: 500px;
    transition: max-height 0.5s ease-in;
}

.faq-answer p {
    padding-bottom: var(--space-lg);
    font-size: var(--text-base);
    color: var(--color-gray-light);
    line-height: 1.6;
}

/* ============================================
   WHATSAPP FLOAT WIDGET
   ============================================ */

.whatsapp-float {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
    z-index: 1000;
    transition: all 0.3s;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.6);
}

.whatsapp-float svg {
    width: 32px;
    height: 32px;
    color: white;
}

@media (max-width: 768px) {
    .whatsapp-float {
        width: 56px;
        height: 56px;
        bottom: 20px;
        right: 20px;
    }
    
    .whatsapp-float svg {
        width: 28px;
        height: 28px;
    }
}