/* ========================================
   R20 FITNESS SYSTEM - STYLES
   Modern, Sober, Tech Fitness Design
   ======================================== */

/* ========================================
   CSS VARIABLES - COLOR PALETTE
   ======================================== */
:root {
    /* Primary Colors - Based on R20 Logo */
    --navy-950: #050a14;
    --navy-900: #0a1628;
    --navy-800: #0d1d35;
    --navy-700: #122744;
    --navy-600: #1a3556;
    --navy-500: #234568;

    /* Accent Colors */
    --cyan-500: #00b4d8;
    --cyan-400: #48cae4;
    --cyan-300: #90e0ef;
    --blue-600: #0077b6;
    --blue-500: #0096c7;

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--cyan-500), var(--blue-600));

    /* Panel/Dashboard Semantic Colors */
    --card-bg: rgba(255, 255, 255, 0.02);
    --border-color: rgba(255, 255, 255, 0.05);
    --text-primary: #ffffff;
    --text-secondary: #94a3b8;

    /* Neutral Colors */
    --white: #ffffff;
    --gray-100: #f8f9fa;
    --gray-200: #e9ecef;
    --gray-300: #dee2e6;
    --gray-400: #ced4da;
    --gray-500: #adb5bd;
    --gray-600: #6c757d;
    --gray-700: #495057;
    --gray-800: #343a40;
    --gray-900: #212529;

    /* Accent */
    --gold-500: #f4d03f;
    --gold-400: #f7dc6f;
    --success: #10b981;
    --error: #ef4444;

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

    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;

    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    --shadow-glow: 0 0 40px rgba(0, 180, 216, 0.3);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 300ms ease;
    --transition-slow: 500ms ease;
}

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

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

body {
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--gray-800);
    background-color: var(--white);
    overflow-x: hidden;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

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

ul, ol {
    list-style: none;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

/* ========================================
   UTILITIES
   ======================================== */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

.text-gradient {
    background: linear-gradient(135deg, var(--cyan-400), var(--blue-500));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ========================================
   BUTTONS
   ======================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: 0.875rem 1.75rem;
    font-family: var(--font-body);
    font-size: 0.9375rem;
    font-weight: 600;
    border-radius: var(--radius-lg);
    transition: var(--transition-base);
    cursor: pointer;
    white-space: nowrap;
}

.btn-primary {
    background: linear-gradient(135deg, var(--cyan-500), var(--blue-600));
    color: var(--white);
    border: none;
    box-shadow: 0 4px 15px rgba(0, 180, 216, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(0, 180, 216, 0.5);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
    border: 1px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.5);
}

.btn-outline {
    background: transparent;
    color: var(--white);
    border: 2px solid var(--cyan-500);
}

.btn-outline:hover {
    background: var(--cyan-500);
    color: var(--white);
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1rem;
}

.btn-xl {
    padding: 1.25rem 2.5rem;
    font-size: 1.125rem;
}

.btn-plan {
    background: transparent;
    color: var(--white);
    border: 2px solid var(--white);
    width: 100%;
    margin-top: var(--spacing-lg);
}

.btn-plan:hover {
    background: var(--white);
    color: var(--navy-900);
}

.btn-submit {
    background: var(--navy-900);
    color: var(--white);
    padding: 0.875rem 2rem;
}

.btn-submit:hover {
    background: var(--navy-700);
}

/* ========================================
   HEADER
   ======================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: var(--spacing-lg) 0;
    transition: var(--transition-base);
}

.header.scrolled {
    background: rgba(10, 22, 40, 0.95);
    backdrop-filter: blur(20px);
    padding: var(--spacing-md) 0;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.logo-img {
    width: 55px;
    height: 55px;
    object-fit: contain;
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 6px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    transition: var(--transition-base);
}

.logo:hover .logo-img {
    box-shadow: 0 6px 20px rgba(0, 180, 216, 0.3);
    transform: scale(1.05);
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.logo-name {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--white);
    line-height: 1;
}

.logo-tagline {
    font-size: 0.625rem;
    font-weight: 600;
    color: var(--cyan-400);
    letter-spacing: 0.1em;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--spacing-xl);
}

.nav-link {
    font-size: 0.875rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.8);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--cyan-500);
    transition: var(--transition-base);
}

.nav-link:hover {
    color: var(--cyan-400);
}

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

.nav-cta {
    font-size: 0.875rem;
}

.nav-toggle {
    display: none;
    width: 40px;
    height: 40px;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
}

.hamburger {
    width: 20px;
    height: 2px;
    background: var(--white);
    position: relative;
    transition: var(--transition-base);
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background: var(--white);
    transition: var(--transition-base);
}

.hamburger::before {
    top: -6px;
}

.hamburger::after {
    top: 6px;
}

.nav-toggle.active .hamburger {
    background: transparent;
}

.nav-toggle.active .hamburger::before {
    top: 0;
    transform: rotate(45deg);
}

.nav-toggle.active .hamburger::after {
    top: 0;
    transform: rotate(-45deg);
}

/* ========================================
   HERO SECTION
   ======================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: -1;
}

.hero-gradient {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--navy-900) 0%, var(--navy-800) 50%, var(--navy-700) 100%);
}

.hero-pattern {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(0, 180, 216, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 180, 216, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
    padding: 120px 0 80px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    background: rgba(0, 180, 216, 0.1);
    border: 1px solid rgba(0, 180, 216, 0.3);
    border-radius: var(--radius-full);
    padding: var(--spacing-sm) var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: var(--cyan-500);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

.hero-badge span:last-child {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--cyan-400);
}

.hero-title {
    font-family: var(--font-display);
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.1;
    color: var(--white);
    margin-bottom: var(--spacing-xl);
}

.hero-subtitle {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.7);
    max-width: 500px;
    margin-bottom: var(--spacing-xl);
}

.hero-benefits {
    margin-bottom: var(--spacing-2xl);
}

.hero-benefits li {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: var(--spacing-sm);
}

.hero-benefits i {
    color: var(--cyan-500);
    font-size: 1.125rem;
}

.hero-ctas {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-2xl);
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: var(--spacing-xl);
    padding-top: var(--spacing-2xl);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    color: var(--cyan-400);
}

.stat-label {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.5);
}

.stat-divider {
    width: 1px;
    height: 50px;
    background: rgba(255, 255, 255, 0.2);
}

/* Hero Visual */
.hero-visual {
    position: relative;
}

.hero-card {
    position: relative;
}

.hero-card-glow {
    position: absolute;
    inset: -20px;
    background: linear-gradient(135deg, rgba(0, 180, 216, 0.3), rgba(0, 119, 182, 0.3));
    border-radius: var(--radius-2xl);
    filter: blur(40px);
}

.hero-card-content {
    position: relative;
    background: linear-gradient(135deg, rgba(23, 55, 94, 0.8), rgba(10, 22, 40, 0.9));
    border: 1px solid rgba(0, 180, 216, 0.2);
    border-radius: var(--radius-2xl);
    padding: var(--spacing-xl);
    backdrop-filter: blur(10px);
}

.hero-image {
    width: 100%;
    border-radius: var(--radius-xl);
    aspect-ratio: 4/5;
    object-fit: cover;
}

.floating-card {
    position: absolute;
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    background: var(--navy-800);
    border: 1px solid rgba(0, 180, 216, 0.3);
    border-radius: var(--radius-xl);
    padding: var(--spacing-md) var(--spacing-lg);
    box-shadow: var(--shadow-xl);
    animation: float 3s ease-in-out infinite;
}

.floating-card-top {
    top: -20px;
    right: -20px;
}

.floating-card-bottom {
    bottom: -20px;
    left: -20px;
    animation-delay: 1.5s;
}

.floating-icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-lg);
    font-size: 1.25rem;
}

.floating-icon.fire {
    background: rgba(0, 180, 216, 0.2);
    color: var(--cyan-400);
}

.floating-icon.star {
    background: rgba(244, 208, 63, 0.2);
    color: var(--gold-400);
}

.floating-number {
    display: block;
    font-weight: 700;
    color: var(--white);
}

.floating-label {
    display: block;
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.5);
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
}

.mouse {
    width: 26px;
    height: 40px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 15px;
    display: flex;
    justify-content: center;
    padding-top: 8px;
}

.mouse-wheel {
    width: 4px;
    height: 8px;
    background: var(--cyan-500);
    border-radius: 2px;
    animation: scroll-wheel 2s infinite;
}

/* ========================================
   TESTIMONIALS SECTION
   ======================================== */
.testimonials {
    background: linear-gradient(180deg, var(--navy-900) 0%, var(--navy-800) 100%);
    padding: var(--spacing-3xl) 0;
    position: relative;
    overflow: hidden;
}

.testimonials-header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.section-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--gold-400), var(--gold-500));
    border-radius: var(--radius-lg);
    font-size: 1.25rem;
    color: var(--navy-900);
    margin-bottom: var(--spacing-lg);
}

.section-title {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--white);
    margin-bottom: var(--spacing-sm);
}

.section-subtitle {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--cyan-400);
    margin-bottom: var(--spacing-sm);
}

.section-description {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.7);
}

/* Testimonials Slider */
.testimonials-slider {
    overflow: hidden;
    margin-bottom: var(--spacing-2xl);
}

.testimonials-track {
    display: flex;
    gap: var(--spacing-xl);
    animation: scroll-horizontal 30s linear infinite;
}

.testimonial-card {
    flex-shrink: 0;
    width: 320px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    backdrop-filter: blur(10px);
}

.testimonial-rating {
    display: flex;
    gap: 4px;
    margin-bottom: var(--spacing-md);
    color: var(--gold-400);
}

.testimonial-text {
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.9375rem;
    line-height: 1.7;
    margin-bottom: var(--spacing-lg);
}

.testimonial-author {
    font-weight: 600;
    color: var(--cyan-400);
    font-size: 0.875rem;
}

/* Chat Button */
.chat-button {
    text-align: center;
}

.btn-chat {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    background: #25D366;
    color: var(--white);
    padding: var(--spacing-md) var(--spacing-xl);
    border-radius: var(--radius-full);
    font-weight: 600;
    transition: var(--transition-base);
}

.btn-chat:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
}

.btn-chat i {
    font-size: 1.25rem;
}

/* ========================================
   COACH SECTION
   ======================================== */
.coach {
    background: var(--white);
    padding: var(--spacing-3xl) 0;
}

.coach-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
}

.coach-image {
    position: relative;
    border-radius: var(--radius-2xl);
    overflow: hidden;
}

.coach-image img {
    width: 100%;
    aspect-ratio: 4/5;
    object-fit: cover;
}

.coach-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--navy-900);
    letter-spacing: 0.1em;
    margin-bottom: var(--spacing-sm);
}

.coach-title {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--gray-600);
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-lg);
    border-bottom: 2px solid var(--gray-200);
}

.coach-description {
    font-size: 1.0625rem;
    color: var(--gray-700);
    line-height: 1.8;
    margin-bottom: var(--spacing-xl);
}

.method-features h4 {
    font-family: var(--font-display);
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--navy-900);
    margin-bottom: var(--spacing-md);
}

.method-features ul {
    margin-bottom: var(--spacing-xl);
}

.method-features li {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-sm) 0;
    color: var(--gray-700);
}

.method-features i {
    color: var(--cyan-500);
    font-size: 0.625rem;
}

.method-tagline {
    font-size: 1rem;
    font-weight: 600;
    color: var(--gray-600);
    margin-bottom: var(--spacing-xl);
}

.coach .btn-outline {
    color: var(--navy-900);
    border-color: var(--navy-900);
}

.coach .btn-outline:hover {
    background: var(--navy-900);
    color: var(--white);
}

/* ========================================
   WHY IT WORKS SECTION
   ======================================== */
.why-works {
    background: linear-gradient(180deg, var(--navy-800) 0%, var(--navy-900) 100%);
    padding: var(--spacing-3xl) 0;
}

.section-title-light {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--white);
    text-align: center;
    margin-bottom: var(--spacing-md);
}

.section-subtitle-light {
    text-align: center;
    color: var(--cyan-400);
    font-weight: 600;
    margin-bottom: var(--spacing-2xl);
}

.section-subtitle-light i {
    margin-right: var(--spacing-sm);
}

.ecosystem-tabs {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-2xl);
}

.tab-btn {
    padding: var(--spacing-sm) var(--spacing-lg);
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-full);
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.875rem;
    font-weight: 500;
    transition: var(--transition-base);
}

.tab-btn:hover,
.tab-btn.active {
    background: var(--cyan-500);
    border-color: var(--cyan-500);
    color: var(--white);
}

.ecosystem-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
    margin-bottom: var(--spacing-2xl);
}

.ecosystem-message {
    color: rgba(255, 255, 255, 0.85);
    font-size: 1.0625rem;
    line-height: 1.8;
}

.ecosystem-message p {
    margin-bottom: var(--spacing-lg);
}

.highlight-text {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--white);
}

.emoji {
    font-size: 1.5rem;
}

.cta-text {
    font-weight: 600;
    color: var(--cyan-400);
}

.ecosystem-image {
    border-radius: var(--radius-2xl);
    overflow: hidden;
}

.ecosystem-image img {
    width: 100%;
    aspect-ratio: 16/10;
    object-fit: cover;
}

.cta-center {
    text-align: center;
}

/* ========================================
   RESULTS SECTION
   ======================================== */
.results {
    background: var(--gray-100);
    padding: var(--spacing-3xl) 0;
}

.results-header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.section-icon.gold {
    background: linear-gradient(135deg, var(--gold-400), var(--gold-500));
}

.section-title-dark {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--navy-900);
    margin-bottom: var(--spacing-sm);
}

.section-subtitle-dark {
    font-size: 1rem;
    color: var(--gray-600);
    margin-bottom: var(--spacing-sm);
}

.section-description-dark {
    font-size: 0.9375rem;
    color: var(--gray-500);
}

.results-gallery {
    display: flex;
    justify-content: center;
}

.result-card {
    max-width: 800px;
}

.result-images {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
    border-radius: var(--radius-xl);
    overflow: hidden;
}

.result-before,
.result-after {
    position: relative;
}

.result-before .label,
.result-after .label {
    position: absolute;
    bottom: var(--spacing-md);
    left: 50%;
    transform: translateX(-50%);
    background: var(--navy-900);
    color: var(--white);
    padding: var(--spacing-xs) var(--spacing-lg);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.1em;
}

.result-images img {
    width: 100%;
    aspect-ratio: 3/4;
    object-fit: cover;
}

/* ========================================
   FOR WHO SECTION
   ======================================== */
.for-who {
    background: linear-gradient(135deg, var(--navy-900), var(--navy-800));
    padding: var(--spacing-3xl) 0;
}

.for-who-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
}

.for-who-title {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--white);
    margin-bottom: var(--spacing-sm);
}

.for-who-subtitle {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--cyan-400);
    margin-bottom: var(--spacing-xl);
}

.for-who-list {
    margin-bottom: var(--spacing-xl);
}

.for-who-list li {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    padding: var(--spacing-sm) 0;
    color: rgba(255, 255, 255, 0.9);
}

.for-who-list i {
    color: var(--cyan-500);
    margin-top: 4px;
}

.for-who-message {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.8;
}

.video-placeholder {
    position: relative;
    border-radius: var(--radius-2xl);
    overflow: hidden;
}

.video-placeholder img {
    width: 100%;
    aspect-ratio: 16/9;
    object-fit: cover;
}

.play-button {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    background: rgba(255, 255, 255, 0.95);
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-base);
}

.play-button i {
    font-size: 1.5rem;
    color: var(--navy-900);
    margin-left: 4px;
}

.play-button:hover {
    transform: translate(-50%, -50%) scale(1.1);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
}

/* ========================================
   PLANS SECTION
   ======================================== */
.plans {
    background: linear-gradient(180deg, var(--navy-800) 0%, var(--navy-900) 100%);
    padding: var(--spacing-3xl) 0;
}

.plans-title {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--white);
    text-align: center;
    margin-bottom: var(--spacing-sm);
}

.plans-subtitle {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.7);
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

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

.plan-card {
    background: linear-gradient(180deg, var(--navy-700), var(--navy-800));
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: var(--transition-base);
}

.plan-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.plan-card.featured {
    border-color: var(--cyan-500);
    transform: scale(1.05);
}

.plan-card.featured:hover {
    transform: scale(1.05) translateY(-10px);
}

.plan-image {
    position: relative;
    aspect-ratio: 4/3;
    overflow: hidden;
}

.plan-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.plan-badge {
    position: absolute;
    top: var(--spacing-md);
    left: var(--spacing-md);
    background: rgba(0, 0, 0, 0.7);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--white);
    text-align: center;
    line-height: 1.4;
}

.plan-badge.premium {
    background: linear-gradient(135deg, var(--cyan-500), var(--blue-600));
}

.plan-price-badge {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    background: var(--cyan-500);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    text-align: center;
}

.price-label {
    display: block;
    font-size: 0.625rem;
    font-weight: 700;
    color: var(--white);
    letter-spacing: 0.1em;
}

.price-value {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--white);
}

.plan-content {
    padding: var(--spacing-xl);
    text-align: center;
}

.plan-name {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--white);
    margin-bottom: var(--spacing-md);
}

.plan-name span {
    color: var(--cyan-400);
}

.plan-includes {
    font-size: 0.75rem;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.5);
    letter-spacing: 0.1em;
    margin-bottom: var(--spacing-sm);
}

.plan-description {
    font-size: 0.8125rem;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
}

/* ========================================
   GUARANTEE SECTION
   ======================================== */
.guarantee {
    background: var(--gray-900);
    padding: var(--spacing-3xl) 0;
    text-align: center;
}

.guarantee-text {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--spacing-md);
}

.guarantee-text strong {
    color: var(--cyan-400);
}

.guarantee-promise {
    font-size: 0.9375rem;
    color: rgba(255, 255, 255, 0.7);
}

.guarantee-promise strong {
    color: var(--white);
}

/* ========================================
   FINAL CTA SECTION
   ======================================== */
.final-cta {
    background:
        linear-gradient(rgba(10, 22, 40, 0.9), rgba(10, 22, 40, 0.9)),
        url("../images/pexels-hamidtajikph-17959562.1594b6a4a35c.jpg") center/cover;
    padding: var(--spacing-3xl) 0;
    text-align: center;
}

.cta-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--cyan-500), var(--blue-600));
    border-radius: var(--radius-xl);
    font-size: 1.75rem;
    color: var(--white);
    margin-bottom: var(--spacing-xl);
}

.cta-title {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 800;
    color: var(--white);
    margin-bottom: var(--spacing-sm);
}

.cta-subtitle {
    font-size: 1.25rem;
    color: var(--cyan-400);
    margin-bottom: var(--spacing-md);
}

.cta-hashtag {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 800;
    color: var(--white);
    margin-bottom: var(--spacing-xl);
}

.cta-hashtag span {
    color: var(--cyan-400);
}

.cta-urgency {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--spacing-xl);
}

/* ========================================
   FAQ SECTION
   ======================================== */
.faq {
    background: var(--gray-200);
    padding: var(--spacing-3xl) 0;
}

.faq-title {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--navy-900);
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.faq-tabs {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-2xl);
    border-bottom: 2px solid var(--gray-300);
    padding-bottom: var(--spacing-md);
}

.faq-tab {
    padding: var(--spacing-sm) var(--spacing-lg);
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--gray-600);
    transition: var(--transition-base);
    position: relative;
}

.faq-tab::after {
    content: '';
    position: absolute;
    bottom: calc(-1 * var(--spacing-md) - 2px);
    left: 0;
    width: 100%;
    height: 2px;
    background: transparent;
    transition: var(--transition-base);
}

.faq-tab:hover,
.faq-tab.active {
    color: var(--navy-900);
}

.faq-tab.active::after {
    background: var(--cyan-500);
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: var(--white);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-lg);
    font-size: 1rem;
    font-weight: 600;
    color: var(--navy-900);
    text-align: left;
    transition: var(--transition-base);
}

.faq-question:hover {
    color: var(--cyan-500);
}

.faq-question i {
    transition: var(--transition-base);
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: var(--transition-base);
}

.faq-item.active .faq-answer {
    max-height: 200px;
}

.faq-answer p {
    padding: 0 var(--spacing-lg) var(--spacing-lg);
    color: var(--gray-600);
    line-height: 1.7;
}

/* ========================================
   FOOTER
   ======================================== */
.footer {
    background: var(--navy-900);
    padding: var(--spacing-3xl) 0 var(--spacing-xl);
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    margin-bottom: var(--spacing-2xl);
}

.footer-title {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--white);
    margin-bottom: var(--spacing-xs);
}

.footer-tagline {
    font-size: 0.875rem;
    color: var(--cyan-400);
    margin-bottom: var(--spacing-xl);
}

.footer-social {
    display: flex;
    gap: var(--spacing-md);
}

.social-link {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: var(--white);
    font-size: 1.125rem;
    transition: var(--transition-base);
}

.social-link:hover {
    background: var(--cyan-500);
    transform: translateY(-3px);
}

.form-text {
    font-size: 0.9375rem;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: var(--spacing-lg);
}

.subscribe-form .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    font-size: 0.8125rem;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: var(--spacing-xs);
}

.form-group input {
    width: 100%;
    padding: var(--spacing-md);
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-md);
    color: var(--white);
    font-size: 0.9375rem;
    transition: var(--transition-base);
}

.form-group input::placeholder {
    color: rgba(255, 255, 255, 0.4);
}

.form-group input:focus {
    outline: none;
    border-color: var(--cyan-500);
    background: rgba(255, 255, 255, 0.15);
}

.form-checkbox {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

.form-checkbox input {
    width: 18px;
    height: 18px;
    margin-top: 2px;
    accent-color: var(--cyan-500);
}

.form-checkbox label {
    font-size: 0.8125rem;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.5;
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-xl);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    font-size: 0.8125rem;
    color: rgba(255, 255, 255, 0.5);
}

/* ========================================
   ANIMATIONS
   ======================================== */
@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

@keyframes bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(-10px); }
}

@keyframes scroll-wheel {
    0% { opacity: 1; transform: translateY(0); }
    100% { opacity: 0; transform: translateY(10px); }
}

@keyframes scroll-horizontal {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* ========================================
   RESPONSIVE DESIGN
   ======================================== */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-visual {
        display: none;
    }

    .hero-benefits {
        display: inline-block;
        text-align: left;
    }

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

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

    .coach-content,
    .ecosystem-content,
    .for-who-content,
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
    }

    .plans-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
        margin: 0 auto;
    }

    .plan-card.featured {
        transform: none;
    }

    .plan-card.featured:hover {
        transform: translateY(-10px);
    }
}

@media (max-width: 768px) {
    .nav-menu,
    .nav-cta {
        display: none;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-menu.active {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--navy-800);
        padding: var(--spacing-lg);
        border-radius: 0 0 var(--radius-xl) var(--radius-xl);
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .section-title,
    .section-title-light,
    .section-title-dark,
    .for-who-title,
    .plans-title,
    .faq-title,
    .cta-title {
        font-size: 2rem;
    }

    .ecosystem-tabs {
        flex-wrap: nowrap;
        overflow-x: auto;
        justify-content: flex-start;
        padding-bottom: var(--spacing-md);
    }

    .tab-btn {
        flex-shrink: 0;
    }

    .faq-tabs {
        flex-wrap: wrap;
    }

    .result-images {
        grid-template-columns: 1fr;
    }

    .subscribe-form .form-row {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }

    .hero-stats {
        flex-direction: column;
        gap: var(--spacing-lg);
    }

    .stat-divider {
        width: 50px;
        height: 1px;
    }

    .testimonial-card {
        width: 280px;
    }

    .cta-hashtag {
        font-size: 1.5rem;
    }
}