/* ===================================
   ATLON TECH - DESIGN SYSTEM
   Modern, Premium, Professional
   Brand Colors: Vibrant Green + Dark Theme
   =================================== */

/* ===== CSS Variables ===== */
:root {
    /* Brand Colors - Atlon Tech Green */
    --primary-hue: 145;
    --primary: hsl(var(--primary-hue), 85%, 55%);
    --primary-dark: hsl(var(--primary-hue), 85%, 45%);
    --primary-light: hsl(var(--primary-hue), 85%, 70%);

    /* Accent - Complementary Teal */
    --accent-hue: 160;
    --accent: hsl(var(--accent-hue), 80%, 50%);
    --accent-light: hsl(var(--accent-hue), 80%, 65%);

    /* Secondary - Cool Blue for contrast */
    --secondary: hsl(200, 80%, 55%);

    /* Gradients - Green focused */
    --gradient-primary: linear-gradient(135deg, hsl(145, 85%, 50%) 0%, hsl(160, 80%, 45%) 100%);
    --gradient-accent: linear-gradient(135deg, var(--accent) 0%, var(--primary) 100%);
    --gradient-hero: linear-gradient(135deg, hsl(0, 0%, 0%) 0%, hsl(145, 30%, 5%) 50%, hsl(160, 25%, 4%) 100%);
    --gradient-dark: linear-gradient(180deg, hsl(0, 0%, 2%) 0%, hsl(145, 20%, 6%) 100%);

    /* Backgrounds - Pure Dark with green tints */
    --bg-primary: hsl(0, 0%, 0%);
    --bg-secondary: hsl(145, 15%, 4%);
    --bg-card: hsla(145, 20%, 8%, 0.8);
    --bg-glass: hsla(145, 20%, 12%, 0.5);

    /* Text */
    --text-primary: hsl(0, 0%, 100%);
    --text-secondary: hsl(145, 10%, 70%);
    --text-muted: hsl(145, 8%, 50%);

    /* Borders */
    --border-color: hsla(145, 40%, 30%, 0.25);
    --border-glass: hsla(145, 50%, 40%, 0.2);

    /* Shadows - Green glow */
    --shadow-sm: 0 2px 8px hsla(0, 0%, 0%, 0.4);
    --shadow-md: 0 4px 20px hsla(0, 0%, 0%, 0.5);
    --shadow-lg: 0 8px 40px hsla(0, 0%, 0%, 0.6);
    --shadow-glow: 0 0 40px hsla(var(--primary-hue), 85%, 50%, 0.35);

    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;

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

    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;

    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

/* ===== Reset & Base ===== */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

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

a {
    color: inherit;
    text-decoration: none;
}

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

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

ul,
ol {
    list-style: none;
}

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

/* ===== Typography ===== */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -0.02em;
}

h1 {
    font-size: clamp(2rem, 4vw, 3.25rem);
    font-weight: 800;
    line-height: 1.1;
}

h2 {
    font-size: clamp(1.75rem, 3.5vw, 2.5rem);
    font-weight: 700;
}

h3 {
    font-size: clamp(1.5rem, 3vw, 2rem);
}

h4 {
    font-size: clamp(1.125rem, 2vw, 1.25rem);
}

.gradient-text {
    background: linear-gradient(135deg,
            #ffffff 0%,
            var(--primary-light) 30%,
            var(--primary) 60%,
            var(--accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
    display: inline-block;
}

/* Glow effect behind gradient text */
.gradient-text::before {
    content: attr(data-text);
    position: absolute;
    inset: 0;
    background: inherit;
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: blur(30px);
    opacity: 0.6;
    z-index: -1;
}

/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-xl);
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 1rem;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.btn i {
    width: 20px;
    height: 20px;
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: var(--shadow-glow);
    position: relative;
}

/* Shimmer shine effect */
.btn-primary::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg,
            transparent,
            rgba(255, 255, 255, 0.3),
            transparent);
    transition: left 0.6s ease;
}

.btn-primary:hover::after {
    left: 100%;
}

.btn-primary:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow:
        0 10px 40px hsla(var(--primary-hue), 100%, 50%, 0.4),
        0 0 80px hsla(var(--primary-hue), 100%, 50%, 0.3);
}

.btn-secondary {
    background: var(--bg-glass);
    color: var(--text-primary);
    border: 1px solid var(--border-glass);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: var(--bg-card);
    border-color: var(--primary);
    transform: translateY(-3px);
}

.btn-outline {
    background: transparent;
    color: var(--text-primary);
    border: 2px solid var(--border-color);
}

.btn-outline:hover {
    border-color: var(--primary);
    background: hsla(var(--primary-hue), 100%, 50%, 0.1);
    transform: translateY(-3px);
}

.btn-gradient {
    background: linear-gradient(135deg, var(--accent) 0%, var(--primary) 50%, var(--secondary) 100%);
    background-size: 200% 200%;
    color: white;
    animation: gradientShift 3s ease infinite;
}

.btn-gradient:hover {
    transform: translateY(-3px);
    box-shadow: 0 0 60px hsla(var(--accent-hue), 100%, 50%, 0.4);
}

.btn-cta {
    background: var(--gradient-primary);
    color: white;
    padding: var(--space-lg) var(--space-2xl);
    font-size: 1.125rem;
    box-shadow: var(--shadow-glow);
}

.btn-cta:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 0 80px hsla(var(--primary-hue), 100%, 50%, 0.5);
}

/* ===== Navigation ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: var(--space-md) 0;
    background: hsla(0, 0%, 0%, 0.85);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-glass);
    transition: all var(--transition-normal);
}

.navbar.scrolled {
    padding: var(--space-sm) 0;
    background: hsla(0, 0%, 0%, 0.98);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 1.5rem;
    font-weight: 800;
}

.logo-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    font-size: 1.25rem;
    font-weight: 800;
}

.logo-accent {
    color: var(--primary);
}

.logo-img {
    height: 90px;
    width: auto;
    object-fit: contain;
}

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

.nav-link {
    font-weight: 500;
    color: var(--text-secondary);
    transition: color var(--transition-fast);
    position: relative;
}

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

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

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

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: var(--space-sm);
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: all var(--transition-fast);
}

/* ===== Hero Section ===== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background: var(--gradient-hero);
}

.hero-gradient {
    position: absolute;
    inset: 0;
    background:
        /* Main spotlight on content */
        radial-gradient(ellipse 80% 60% at 25% 40%, hsla(var(--primary-hue), 100%, 50%, 0.2) 0%, transparent 50%),
        /* Secondary glow */
        radial-gradient(circle at 80% 60%, hsla(160, 100%, 50%, 0.15) 0%, transparent 40%),
        /* Accent bottom */
        radial-gradient(ellipse at 50% 100%, hsla(var(--primary-hue), 80%, 40%, 0.1) 0%, transparent 50%),
        /* Corner highlights */
        radial-gradient(circle at 100% 0%, hsla(200, 100%, 50%, 0.08) 0%, transparent 30%);
}

.hero-particles {
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle, hsla(var(--primary-hue), 100%, 70%, 0.2) 1px, transparent 1px);
    background-size: 60px 60px;
    animation: float 25s linear infinite;
}

/* Light Beams */
.hero::after {
    content: '';
    position: absolute;
    top: -50%;
    left: 15%;
    width: 3px;
    height: 200%;
    background: linear-gradient(to bottom,
            transparent 0%,
            rgba(82, 255, 168, 0.3) 20%,
            rgba(82, 255, 168, 0.8) 50%,
            rgba(82, 255, 168, 0.3) 80%,
            transparent 100%);
    transform: rotate(15deg);
    opacity: 0.3;
    animation: light-beam 10s ease-in-out infinite;
    pointer-events: none;
}

@keyframes light-beam {

    0%,
    100% {
        opacity: 0.15;
        transform: rotate(15deg) translateX(0);
    }

    50% {
        opacity: 0.4;
        transform: rotate(15deg) translateX(30px);
    }
}

.hero-content {
    position: relative;
    z-index: 10;
    /* CHANGED: Asymmetric Tension layout (65/35) instead of Standard Split (50/50) */
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: var(--space-3xl);
    align-items: center;
}

.hero-text {
    max-width: 600px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-sm) var(--space-lg);
    /* CHANGED: Solid background + grain texture instead of glassmorphism */
    background: linear-gradient(135deg, rgba(15, 20, 15, 0.95), rgba(10, 15, 10, 0.9));
    /* CHANGED: Solid border (2px) instead of glass border */
    border: 2px solid hsla(var(--primary-hue), 85%, 50%, 0.4);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: var(--space-lg);
    /* REMOVED: backdrop-filter: blur(10px) - Glass Trap eliminated */
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.hero-badge i {
    width: 18px;
    height: 18px;
    color: var(--primary);
}

.hero-text h1 {
    margin-bottom: var(--space-md);
}

.headline-line {
    display: block;
}

.hero-subtitle {
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: var(--space-sm);
    line-height: 1.5;
}

.hero-subtitle strong {
    color: var(--primary);
    font-weight: 600;
}

.hero-description {
    font-size: 0.95rem;
    color: var(--text-muted);
    margin-bottom: var(--space-lg);
    line-height: 1.6;
    max-width: 460px;
}

.hero-description strong {
    color: var(--text-secondary);
    font-weight: 500;
}

/* Hero Benefits List */
.hero-benefits {
    list-style: none;
    margin: 0 0 var(--space-lg) 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.hero-benefits li {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.4;
}

.hero-benefits li i {
    color: var(--primary);
    flex-shrink: 0;
    margin-top: 1px;
    width: 16px;
    height: 16px;
}

.hero-benefits li strong {
    color: var(--text-primary);
    font-weight: 500;
}

/* Floating Badges on Hero Mockup */
.floating-badges {
    position: absolute;
    right: -30px;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    z-index: 20;
}

.hero-floating-badge {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-sm) var(--space-md);
    /* CHANGED: Solid background with subtle grain instead of glassmorphism */
    background: linear-gradient(135deg, rgba(15, 15, 20, 0.95), rgba(20, 20, 25, 0.9));
    /* CHANGED: 2px solid border for depth */
    border: 2px solid rgba(82, 255, 168, 0.25);
    border-radius: var(--radius-lg);
    font-size: 0.8rem;
    font-weight: 600;
    /* REMOVED: backdrop-filter: blur(10px) - Glass Trap eliminated */
    white-space: nowrap;
    box-shadow:
        0 10px 40px rgba(0, 0, 0, 0.4),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.hero-floating-badge i {
    width: 16px;
    height: 16px;
}

.badge-success {
    border-color: var(--primary);
    color: var(--primary);
    animation: floatBadge 3s ease-in-out infinite;
}

.badge-fire {
    border-color: #ff6b35;
    color: #ff6b35;
    animation: floatBadge 3s ease-in-out infinite 0.5s;
}

.badge-trophy {
    border-color: #ffd700;
    color: #ffd700;
    animation: floatBadge 3s ease-in-out infinite 1s;
}

@keyframes floatBadge {

    0%,
    100% {
        transform: translateX(0);
    }

    50% {
        transform: translateX(-10px);
    }
}

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

.hero-stats {
    display: flex;
    gap: var(--space-lg);
    margin-top: var(--space-xl);
}

.stat-card {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md) var(--space-lg);
    background: hsla(145, 20%, 10%, 0.6);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-xl);
    backdrop-filter: blur(10px);
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    opacity: 0;
    transition: opacity 0.4s;
    z-index: -1;
}

.stat-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary);
    box-shadow:
        0 20px 40px rgba(0, 0, 0, 0.3),
        0 0 30px rgba(82, 255, 168, 0.2);
}

.stat-card:hover::before {
    opacity: 0.1;
}

.stat-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, hsla(145, 70%, 50%, 0.2), hsla(160, 70%, 50%, 0.1));
    border-radius: var(--radius-lg);
    border: 1px solid hsla(145, 50%, 50%, 0.3);
}

.stat-icon i {
    width: 24px;
    height: 24px;
    color: var(--primary);
}

.stat-content {
    display: flex;
    flex-direction: column;
}

.stat-value {
    display: flex;
    align-items: baseline;
}

.stat-number {
    font-size: 1.75rem;
    font-weight: 800;
    background: linear-gradient(135deg, #fff 0%, var(--primary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
}

.stat-suffix {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary);
    margin-left: 2px;
}

.stat-label {
    font-size: 0.7rem;
    font-weight: 500;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.03em;
    margin-top: 2px;
}

/* Phone Mockup */
.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
}

.phone-mockup {
    position: relative;
    width: 340px;
    height: 700px;
    background: linear-gradient(145deg, #1f1f1f, #0a0a0a);
    border-radius: 55px;
    padding: 14px;
    box-shadow:
        /* Mega depth shadows */
        0 50px 100px rgba(0, 0, 0, 0.8),
        0 30px 60px rgba(0, 0, 0, 0.6),
        0 15px 30px rgba(0, 0, 0, 0.4),
        /* Inner highlights */
        inset 0 1px 0 rgba(255, 255, 255, 0.1),
        inset 0 0 0 1px rgba(255, 255, 255, 0.05),
        /* Green glow */
        0 0 80px rgba(82, 255, 168, 0.15),
        0 0 150px rgba(82, 255, 168, 0.1);
    transform: perspective(1200px) rotateY(-8deg) rotateX(4deg);
    transition: all 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    filter: drop-shadow(0 0 60px rgba(82, 255, 168, 0.2));
}

.phone-mockup:hover {
    transform: perspective(1200px) rotateY(0deg) rotateX(0deg) scale(1.03);
    box-shadow:
        0 60px 120px rgba(0, 0, 0, 0.7),
        0 40px 80px rgba(0, 0, 0, 0.5),
        inset 0 1px 0 rgba(255, 255, 255, 0.15),
        0 0 100px rgba(82, 255, 168, 0.25),
        0 0 200px rgba(82, 255, 168, 0.15);
    filter: drop-shadow(0 0 80px rgba(82, 255, 168, 0.3));
}

/* Glow aura behind phone */
.phone-mockup::after {
    content: '';
    position: absolute;
    inset: -40px;
    background: radial-gradient(ellipse at center,
            rgba(82, 255, 168, 0.08) 0%,
            rgba(82, 255, 168, 0.03) 40%,
            transparent 70%);
    z-index: -1;
    pointer-events: none;
    animation: glow-pulse 4s ease-in-out infinite;
}

@keyframes glow-pulse {

    0%,
    100% {
        opacity: 0.6;
        transform: scale(1);
    }

    50% {
        opacity: 1;
        transform: scale(1.05);
    }
}

/* Phone Notch */
.phone-mockup::before {
    content: '';
    position: absolute;
    top: 14px;
    left: 50%;
    transform: translateX(-50%);
    width: 140px;
    height: 28px;
    background: #000;
    border-radius: 0 0 20px 20px;
    z-index: 10;
}

/* ===== Phone Screen - Realistic App Interface ===== */
.phone-screen {
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, #0a0a0f 0%, #12121a 100%);
    border-radius: 42px;
    padding: 0;
    overflow: hidden;
    position: relative;
    display: flex;
    flex-direction: column;
}

/* Screen Reflection */
.phone-screen::after {
    content: '';
    position: absolute;
    top: 0;
    left: -50%;
    width: 200%;
    height: 100%;
    background: linear-gradient(120deg,
            transparent 40%,
            rgba(255, 255, 255, 0.02) 45%,
            rgba(255, 255, 255, 0.04) 50%,
            rgba(255, 255, 255, 0.02) 55%,
            transparent 60%);
    pointer-events: none;
    z-index: 100;
}

/* Status Bar */
.phone-status-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 24px 8px;
    padding-top: 50px;
    /* Space for notch */
}

.status-time {
    font-size: 15px;
    font-weight: 600;
    color: #fff;
}

.status-icons {
    display: flex;
    gap: 6px;
}

.status-icon {
    width: 16px;
    height: 16px;
    color: #fff;
}

/* App Header */
.app-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 20px;
    border-bottom: none;
    margin-bottom: 0;
}

.app-user {
    display: flex;
    align-items: center;
    gap: 12px;
}

.user-avatar {
    width: 44px;
    height: 44px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 18px;
    color: #000;
}

.user-info {
    display: flex;
    flex-direction: column;
}

.user-greeting {
    font-size: 16px;
    font-weight: 700;
    color: #fff;
}

.user-plan {
    font-size: 12px;
    color: var(--primary);
    font-weight: 500;
}

.app-notifications {
    position: relative;
}

.app-notifications i {
    width: 24px;
    height: 24px;
    color: #fff;
}

.notification-badge {
    position: absolute;
    top: -4px;
    right: -4px;
    width: 18px;
    height: 18px;
    background: #ff4757;
    border-radius: 50%;
    font-size: 10px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
}

/* Workout Card */
.workout-card {
    margin: 16px 20px;
    padding: 20px;
    background: linear-gradient(145deg, hsla(145, 50%, 20%, 0.4), hsla(145, 30%, 10%, 0.6));
    border: 1px solid hsla(145, 50%, 40%, 0.3);
    border-radius: 20px;
    backdrop-filter: blur(10px);
}

.workout-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}

.workout-label {
    font-size: 12px;
    color: var(--primary);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.workout-tag {
    font-size: 11px;
    padding: 4px 10px;
    background: hsla(145, 50%, 50%, 0.2);
    border-radius: 20px;
    color: var(--primary);
    font-weight: 600;
}

.workout-title {
    font-size: 22px;
    font-weight: 800;
    color: #fff;
    margin-bottom: 16px;
}

.workout-progress {
    margin-bottom: 16px;
}

.progress-bar {
    height: 8px;
    background: hsla(145, 20%, 20%, 0.5);
    border-radius: 10px;
    overflow: hidden;
    margin-bottom: 8px;
}

.progress-fill {
    height: 100%;
    background: var(--gradient-primary);
    border-radius: 10px;
    transition: width 1s ease;
}

.progress-text {
    font-size: 12px;
    color: var(--text-muted);
}

.workout-meta {
    display: flex;
    gap: 20px;
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: var(--text-secondary);
}

.meta-item i {
    width: 16px;
    height: 16px;
    color: var(--primary);
}

/* Stats Grid */
.app-stats-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    padding: 0 20px;
    margin-bottom: 16px;
}

.app-stat-card {
    padding: 16px;
    background: hsla(260, 30%, 15%, 0.6);
    border: 1px solid hsla(260, 30%, 30%, 0.3);
    border-radius: 16px;
    text-align: center;
}

.app-stat-card i {
    width: 24px;
    height: 24px;
    color: var(--primary);
    margin-bottom: 8px;
}

.app-stat-card .stat-value {
    display: block;
    font-size: 28px;
    font-weight: 800;
    color: #fff;
    line-height: 1;
    margin-bottom: 4px;
}

.app-stat-card .stat-name {
    font-size: 12px;
    color: var(--text-muted);
}

/* Bottom Navigation */
.app-bottom-nav {
    margin-top: auto;
    display: flex;
    justify-content: space-around;
    padding: 16px 10px 24px;
    background: hsla(260, 30%, 8%, 0.9);
    border-top: 1px solid hsla(260, 30%, 20%, 0.5);
}

.nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    opacity: 0.5;
    transition: all 0.3s;
}

.nav-item.active {
    opacity: 1;
}

.nav-item.active i {
    color: var(--primary);
}

.nav-item.active span {
    color: var(--primary);
}

.nav-item i {
    width: 22px;
    height: 22px;
    color: #fff;
}

.nav-item span {
    font-size: 10px;
    color: #fff;
    font-weight: 500;
}

/* Floating Elements */
.floating-elements {
    position: absolute;
    inset: -50px;
    pointer-events: none;
}

.float-card {
    position: absolute;
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-full);
    backdrop-filter: blur(15px);
    font-size: 0.875rem;
    font-weight: 500;
    animation: float 6s ease-in-out infinite;
}

.float-card i {
    width: 18px;
    height: 18px;
    color: var(--accent);
}

.float-1 {
    top: 10%;
    right: -20px;
    animation-delay: 0s;
}

.float-2 {
    bottom: 30%;
    left: -40px;
    animation-delay: 2s;
}

.float-3 {
    bottom: 10%;
    right: 0;
    animation-delay: 4s;
}

.hero-wave {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    line-height: 0;
}

.hero-wave svg {
    width: 100%;
    height: 120px;
}

/* ===== Section Styles ===== */
section {
    padding: var(--space-4xl) 0;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--space-3xl);
}

.section-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-xs) var(--space-md);
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: var(--space-md);
}

.section-badge i {
    width: 16px;
    height: 16px;
    color: var(--primary);
}

.section-header h2 {
    margin-bottom: var(--space-md);
}

.section-header p {
    color: var(--text-secondary);
    font-size: 1.125rem;
}

/* ===== Problema Section ===== */
.problema {
    background: var(--bg-secondary);
    padding: var(--space-4xl) 0;
}

.problema-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
    margin: var(--space-2xl) 0;
}

.problema-card {
    padding: var(--space-xl);
    background: var(--bg-card);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-xl);
    text-align: center;
    transition: all var(--transition-normal);
}

.problema-card:hover {
    transform: translateY(-8px);
    border-color: var(--primary);
    box-shadow: var(--shadow-glow);
}

.problema-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--space-md);
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, hsla(var(--primary-hue), 70%, 50%, 0.1), hsla(var(--accent-hue), 70%, 50%, 0.1));
    border-radius: var(--radius-lg);
    border: 2px solid var(--border-glass);
}

.problema-icon i {
    width: 40px;
    height: 40px;
    color: var(--primary);
}

.problema-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: var(--space-md);
    color: var(--primary);
}

.problema-card ul {
    list-style: none;
    text-align: left;
    padding: 0;
    margin: 0;
}

.problema-card ul li {
    padding: var(--space-xs) 0;
    color: var(--text-muted);
    font-size: 0.9rem;
    position: relative;
    padding-left: var(--space-md);
}

.problema-card ul li::before {
    content: "•";
    color: var(--primary);
    font-weight: bold;
    position: absolute;
    left: 0;
}

.transition-message {
    text-align: center;
    margin-top: var(--space-2xl);
    padding: var(--space-xl) var(--space-2xl);
    background: linear-gradient(135deg, hsla(var(--primary-hue), 50%, 15%, 0.8), hsla(var(--accent-hue), 50%, 15%, 0.8));
    border-radius: var(--radius-xl);
    border: 1px solid var(--primary);
}

.transition-message p {
    font-size: 1.125rem;
    margin: 0;
    line-height: 1.6;
}

@media (max-width: 768px) {
    .problema-grid {
        grid-template-columns: 1fr;
    }
}

/* ===== Benefits Section ===== */
.benefits {
    background: var(--bg-primary);
}

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

.benefit-column {
    display: flex;
    flex-direction: column;
}

.benefit-header {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}

.benefit-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    border-radius: var(--radius-lg);
}

.benefit-icon.trainer {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
}

.benefit-icon.student {
    background: linear-gradient(135deg, var(--accent), var(--primary));
}

.benefit-icon i {
    width: 28px;
    height: 28px;
}

.benefit-header h3 {
    font-size: 1.5rem;
}

.benefit-cards {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.benefit-card {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    padding: var(--space-lg);
    background: var(--bg-card);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-lg);
    transition: all var(--transition-normal);
}

.benefit-card:hover {
    transform: translateX(8px);
    border-color: var(--primary);
    background: hsla(var(--primary-hue), 100%, 50%, 0.05);
}

.benefit-card i {
    width: 24px;
    height: 24px;
    color: var(--primary);
    flex-shrink: 0;
}

.benefit-card h4 {
    font-size: 1rem;
    margin-bottom: var(--space-xs);
}

.benefit-card p {
    font-size: 0.875rem;
    color: var(--text-muted);
}

/* ===== Features Section ===== */
.features {
    background: var(--bg-secondary);
}

.features-tabs {
    display: flex;
    justify-content: center;
    gap: var(--space-md);
    margin-bottom: var(--space-2xl);
}

.tab-btn {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-xl);
    background: var(--bg-card);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-full);
    color: var(--text-secondary);
    font-weight: 500;
    transition: all var(--transition-normal);
}

.tab-btn i {
    width: 20px;
    height: 20px;
}

.tab-btn:hover,
.tab-btn.active {
    background: var(--gradient-primary);
    border-color: transparent;
    color: white;
}

.features-content {
    display: none;
}

.features-content.active {
    display: block;
    animation: fadeIn 0.5s ease;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-lg);
}

.feature-card {
    padding: var(--space-xl);
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-xl);
    backdrop-filter: blur(10px);
    transition: all var(--transition-normal);
}

.feature-card:hover {
    transform: translateY(-8px);
    border-color: var(--primary);
    box-shadow: var(--shadow-glow);
}

.feature-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    background: var(--gradient-primary);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-md);
}

.feature-icon i {
    width: 28px;
    height: 28px;
}

.feature-card h4 {
    margin-bottom: var(--space-sm);
}

.feature-card p {
    font-size: 0.875rem;
    color: var(--text-muted);
}

/* ===== Differentials Section ===== */
.differentials {
    background: var(--bg-primary);
}

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

.differential-card {
    text-align: center;
    padding: var(--space-2xl);
    background: var(--bg-card);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-xl);
    transition: all var(--transition-normal);
}

.differential-card:hover {
    transform: translateY(-8px);
    border-color: var(--accent);
    box-shadow: 0 0 40px hsla(var(--accent-hue), 100%, 50%, 0.2);
}

.differential-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 72px;
    height: 72px;
    background: var(--gradient-accent);
    border-radius: var(--radius-xl);
    margin-bottom: var(--space-lg);
}

.differential-icon i {
    width: 36px;
    height: 36px;
}

.differential-card h4 {
    margin-bottom: var(--space-sm);
}

.differential-card p {
    font-size: 0.875rem;
    color: var(--text-muted);
}

/* ============================
   ATLON ACADEMY SECTION         
   ============================ */

.academy-section {
    padding: var(--space-3xl) 0;
    background: linear-gradient(180deg, hsla(220, 30%, 10%, 0.5) 0%, transparent 100%);
    border-top: 1px solid var(--border-glass);
}

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

.academy-card {
    background: var(--bg-card);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-md);
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.academy-card:hover {
    transform: translateY(-4px);
    border-color: hsla(145, 50%, 50%, 0.4);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
}

.academy-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, hsla(145, 70%, 50%, 0.2), hsla(160, 70%, 50%, 0.1));
    border-radius: var(--radius-lg);
    border: 1px solid hsla(145, 50%, 50%, 0.3);
}

.academy-icon i {
    width: 28px;
    height: 28px;
    color: var(--primary);
}

.academy-card h4 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
}

.academy-card p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
    font-size: 0.95rem;
}

@media (max-width: 768px) {
    .academy-grid {
        grid-template-columns: 1fr;
    }
}

/* ============================
   PRICING SECTION           
   ============================ */

.pricing {
    background: var(--gradient-dark);
    position: relative;
    overflow: hidden;
}

.pricing::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 10% 50%, hsla(var(--primary-hue), 100%, 50%, 0.1) 0%, transparent 40%),
        radial-gradient(circle at 90% 50%, hsla(var(--accent-hue), 100%, 50%, 0.1) 0%, transparent 40%);
}

.pricing .container {
    position: relative;
    z-index: 10;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
    align-items: stretch;
}

.pricing-grid.two-plans {
    grid-template-columns: repeat(2, 1fr);
    max-width: 900px;
    margin: 0 auto;
}

.pricing-card {
    position: relative;
    display: flex;
    flex-direction: column;
    padding: var(--space-2xl);
    background: var(--bg-card);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-xl);
    transition: all var(--transition-normal);
}

.pricing-card:hover {
    transform: translateY(-8px);
}

.pricing-card.featured {
    background: hsla(var(--primary-hue), 50%, 15%, 0.8);
    border-color: var(--primary);
    transform: scale(1.05);
    box-shadow: var(--shadow-glow);
}

.pricing-card.featured:hover {
    transform: scale(1.05) translateY(-8px);
}

.pricing-card.pro {
    background: linear-gradient(145deg, hsla(var(--accent-hue), 50%, 15%, 0.8), hsla(var(--primary-hue), 50%, 12%, 0.8));
    border-color: var(--accent);
}

.popular-badge,
.pro-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-xs) var(--space-md);
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    white-space: nowrap;
}

.popular-badge i,
.pro-badge i {
    width: 14px;
    height: 14px;
}

.pro-badge {
    background: var(--gradient-accent);
}

.pricing-header {
    text-align: center;
    padding-bottom: var(--space-lg);
    border-bottom: 1px solid var(--border-glass);
    margin-bottom: var(--space-lg);
}

.plan-name {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--space-xs);
}

.plan-description {
    color: var(--text-muted);
    font-size: 0.875rem;
}

.pricing-features {
    flex: 1;
    margin-bottom: var(--space-xl);
}

.pricing-features li {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
    padding: var(--space-sm) 0;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.pricing-features i {
    width: 18px;
    height: 18px;
    color: var(--accent);
    flex-shrink: 0;
    margin-top: 2px;
}

.pricing-card .btn {
    width: 100%;
    justify-content: center;
}

/* Plan Limitations (what's NOT included) */
.plan-limitations {
    margin-top: var(--space-md);
    padding: var(--space-md);
    background: rgba(255, 77, 77, 0.08);
    border-radius: var(--radius-md);
}

.limitations-title {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-muted);
    margin-bottom: var(--space-sm);
}

.plan-limitations ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.plan-limitations li {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.8rem;
    color: var(--text-muted);
    padding: var(--space-xs) 0;
}

.plan-limitations li i {
    width: 14px;
    height: 14px;
    color: #ff4d4d;
    flex-shrink: 0;
}

/* New Pricing Styles */
.plan-price {
    margin-top: var(--space-md);
}

.price-highlight {
    display: block;
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1.2;
}

.price-value {
    display: block;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
}

.price-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary);
}

.price-note {
    display: block;
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: var(--space-xs);
}

.pricing-features li.highlight {
    color: var(--primary);
    font-weight: 600;
}

.pricing-features li strong {
    color: var(--text-primary);
}

/* Enterprise Option */
.enterprise-option {
    margin-top: var(--space-2xl);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.enterprise-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-xl);
    padding: var(--space-xl) var(--space-2xl);
    background: var(--bg-card);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-xl);
    backdrop-filter: blur(10px);
}

.enterprise-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-xs) var(--space-sm);
    background: hsla(var(--primary-hue), 50%, 25%, 0.5);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
    margin-bottom: var(--space-sm);
}

.enterprise-badge i {
    width: 14px;
    height: 14px;
}

.enterprise-text h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--space-xs);
}

.enterprise-text p {
    color: var(--text-muted);
    font-size: 0.9rem;
    max-width: 450px;
}

/* ===== FAQ Section ===== */
.faq {
    padding: var(--space-4xl) 0;
    background: var(--bg-primary);
}

.faq-accordion {
    max-width: 800px;
    margin: var(--space-2xl) auto 0;
}

.faq-item {
    margin-bottom: var(--space-md);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--bg-card);
    transition: all var(--transition-fast);
}

.faq-item:hover {
    border-color: var(--primary);
}

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-lg);
    background: none;
    border: none;
    text-align: left;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.faq-question span {
    flex: 1;
    padding-right: var(--space-md);
}

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

.faq-question i {
    transition: transform var(--transition-fast);
    color: var(--primary);
    flex-shrink: 0;
}

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

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

.faq-item.active .faq-answer {
    max-height: 300px;
}

.faq-answer p {
    padding: 0 var(--space-lg) var(--space-lg);
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

/* CTA Buttons */
.cta-buttons {
    display: flex;
    gap: var(--space-md);
    justify-content: center;
    flex-wrap: wrap;
}

.btn-outline-light {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-xl);
    background: transparent;
    color: var(--text-primary);
    border: 2px solid var(--text-primary);
    border-radius: var(--radius-lg);
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.btn-outline-light:hover {
    background: var(--text-primary);
    color: var(--bg-primary);
}

/* ===== Process Section ===== */
.process {
    background: var(--bg-secondary);
}

.process-timeline {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-lg);
    position: relative;
}

.process-timeline::before {
    content: '';
    position: absolute;
    top: 30px;
    left: 10%;
    right: 10%;
    height: 2px;
    background: var(--gradient-primary);
    opacity: 0.3;
}

.process-step {
    text-align: center;
    position: relative;
}

.step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 50%;
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: var(--space-lg);
    position: relative;
    z-index: 10;
}

.step-content h4 {
    margin-bottom: var(--space-sm);
}

.step-content p {
    font-size: 0.875rem;
    color: var(--text-muted);
}

/* ===== CTA Section ===== */
.cta {
    background: var(--gradient-hero);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 50% 50%, hsla(var(--primary-hue), 100%, 50%, 0.2) 0%, transparent 50%);
}

.cta-content {
    position: relative;
    z-index: 10;
}

.cta h2 {
    margin-bottom: var(--space-md);
}

.cta p {
    color: var(--text-secondary);
    font-size: 1.125rem;
    margin-bottom: var(--space-xl);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* ===== Footer ===== */
.footer {
    background: var(--bg-primary);
    padding: var(--space-3xl) 0 var(--space-lg);
    border-top: 1px solid var(--border-glass);
}

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

.footer-brand {
    max-width: 300px;
}

.footer-brand .logo {
    margin-bottom: var(--space-md);
}

.footer-brand p {
    color: var(--text-muted);
    font-size: 0.875rem;
}

.footer-links h4,
.footer-contact h4 {
    font-size: 1rem;
    margin-bottom: var(--space-md);
}

.footer-links a,
.footer-contact a {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--text-muted);
    font-size: 0.875rem;
    padding: var(--space-xs) 0;
    transition: color var(--transition-fast);
}

.footer-links a:hover,
.footer-contact a:hover {
    color: var(--primary);
}

.footer-contact a i {
    width: 18px;
    height: 18px;
}

.footer-bottom {
    text-align: center;
    padding-top: var(--space-lg);
    border-top: 1px solid var(--border-glass);
}

.footer-bottom p {
    color: var(--text-muted);
    font-size: 0.875rem;
}

.footer-bottom .last-updated {
    font-size: 0.75rem;
    opacity: 0.6;
    margin-top: var(--space-xs);
}

/* ===== Animations ===== */
@keyframes float {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-15px);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

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

@keyframes gradientShift {
    0% {
        background-position: 0% 50%;
    }

    50% {
        background-position: 100% 50%;
    }

    100% {
        background-position: 0% 50%;
    }
}

/* Scroll Reveal Animation */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s ease;
}

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

/* ============================
   RESPONSIVE DESIGN SYSTEM
   Mobile-First Breakpoints
   ============================ */

/* ========================================
   EXTRA LARGE SCREENS (1440px+)
   ======================================== */
@media (min-width: 1440px) {
    .container {
        max-width: 1400px;
    }

    .hero h1 {
        font-size: 3.5rem;
    }

    .hero-content {
        gap: var(--space-4xl);
    }
}

/* ========================================
   LARGE DESKTOPS (1200px - 1439px)
   ======================================== */
@media (max-width: 1439px) and (min-width: 1200px) {
    .container {
        max-width: 1140px;
    }
}

/* ========================================
   MEDIUM DESKTOPS & TABLETS LANDSCAPE
   (992px - 1199px)
   ======================================== */
@media (max-width: 1199px) and (min-width: 992px) {
    .container {
        max-width: 960px;
        padding: 0 var(--space-xl);
    }

    .hero-content {
        gap: var(--space-3xl);
    }

    .features-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* ========================================
   TABLETS & SMALL DESKTOPS (768px - 1023px)
   ======================================== */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--space-2xl);
    }

    .hero-text {
        max-width: 100%;
    }

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

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

    .hero-visual {
        display: none;
    }

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

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

    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin: 0 auto;
    }

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

    .pricing-card.featured:hover {
        transform: translateY(-8px);
    }

    .enterprise-content {
        flex-direction: column;
        text-align: center;
    }

    .enterprise-text p {
        max-width: 100%;
    }

    .process-timeline {
        grid-template-columns: repeat(2, 1fr);
    }

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

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-brand {
        max-width: 100%;
        margin: 0 auto;
    }

    .footer-links a,
    .footer-contact a {
        justify-content: center;
    }
}

/* ========================================
   MOBILE & SMALL TABLETS (576px - 767px)
   ======================================== */
@media (max-width: 767px) {

    /* Responsive spacing */
    :root {
        --space-lg: 1rem;
        --space-xl: 1.5rem;
        --space-2xl: 2rem;
        --space-3xl: 2.5rem;
        --space-4xl: 3rem;
    }

    .container {
        padding: 0 var(--space-md);
    }

    /* Mobile Navigation - Full viewport overlay to prevent content bleeding */
    .nav-menu {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        /* EXPLICIT HEIGHT: calc viewport minus header */
        height: calc(100vh - 70px);
        /* 100% solid background */
        background: hsl(250, 30%, 6%);
        flex-direction: column;
        /* Top padding for nav items, centered vertically */
        padding: var(--space-3xl) var(--space-xl);
        gap: var(--space-lg);
        /* Animation: slide in from top */
        transform: translateY(-100%);
        opacity: 0;
        pointer-events: none;
        transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.25s;
        /* Strong accent border */
        border-bottom: 4px solid var(--primary);
        box-shadow:
            0 20px 60px rgba(0, 0, 0, 0.8),
            inset 0 1px 0 rgba(82, 255, 168, 0.1);
        z-index: 100;
        overflow: hidden;
    }

    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        pointer-events: auto;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

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

    .nav-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }

    /* Hero Section - Mobile Optimized */
    .hero {
        padding: 230px 0 60px !important;
        /* Final fix: 230px = 200px + 23px measured overlap + 7px buffer */
        min-height: 100vh;
    }

    .hero h1 {
        font-size: clamp(1.75rem, 8vw, 2.25rem);
        line-height: 1.2;
        margin-bottom: var(--space-md);
    }

    .hero-subtitle {
        font-size: 1rem;
        margin-bottom: var(--space-md);
    }

    .hero-description {
        font-size: 0.875rem;
        margin-bottom: var(--space-lg);
    }

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

    .hero-benefits li {
        font-size: 0.85rem;
        gap: var(--space-sm);
    }

    .hero-benefits i {
        width: 18px;
        height: 18px;
        min-width: 18px;
    }

    /* Stats - 2x2 Grid */
    .hero-stats {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-md);
    }

    .stat-card {
        padding: var(--space-md);
    }

    .stat-number {
        font-size: 1.75rem;
    }

    /* Grids to single column */
    .benefits-grid,
    .features-grid,
    .differentials-grid {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }

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

    .process-timeline {
        grid-template-columns: 1fr;
    }

    .features-tabs {
        flex-direction: column;
        align-items: stretch;
        gap: var(--space-sm);
    }

    .tab-btn {
        width: 100%;
        justify-content: center;
        padding: var(--space-md);
    }

    /* Pricing Cards */
    .pricing-grid,
    .pricing-grid.two-plans {
        grid-template-columns: 1fr !important;
        /* Force vertical stacking */
        gap: var(--space-xl);
        max-width: 100%;
    }

    .pricing-card {
        padding: var(--space-xl);
        max-width: 100%;
    }

    /* Not included section - better mobile visibility */
    .not-included {
        background: hsla(0, 100%, 50%, 0.08);
        border: 1px solid hsla(0, 100%, 50%, 0.2);
        padding: var(--space-md);
        margin-top: var(--space-md);
    }

    /* FAQ */
    .faq-question {
        padding: var(--space-md);
        font-size: 0.95rem;
    }

    .faq-answer {
        padding: var(--space-md);
        font-size: 0.875rem;
    }

    /* Buttons - Larger tap targets */
    .btn {
        min-height: 48px;
        padding: var(--space-md) var(--space-xl);
        font-size: 0.95rem;
    }

    .btn-cta {
        min-height: 52px;
        font-size: 1rem;
    }
}

/* ========================================
   LARGE PHONES (425px - 575px)
   ======================================== */
@media (max-width: 575px) and (min-width: 425px) {
    .hero-buttons {
        flex-direction: column;
        gap: var(--space-md);
    }

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

    .pricing-features li {
        font-size: 0.875rem;
    }
}

/* ========================================
   SMALL PHONES (375px - 424px)
   ======================================== */
@media (max-width: 424px) and (min-width: 375px) {
    .container {
        padding: 0 var(--space-sm);
    }

    .hero {
        padding: 80px 0 50px;
    }

    .hero h1 {
        font-size: clamp(1.5rem, 8vw, 2rem);
    }

    .hero-badge {
        font-size: 0.75rem;
        padding: 6px var(--space-md);
    }

    .stat-number {
        font-size: 1.5rem;
    }

    .stat-label {
        font-size: 0.75rem;
    }
}

/* ========================================
   EXTRA SMALL PHONES (<375px)
   ======================================== */
@media (max-width: 374px) {
    .hero h1 {
        font-size: 1.5rem;
    }

    .hero-subtitle,
    .hero-description {
        font-size: 0.8rem;
    }

    .hero-benefits li {
        font-size: 0.75rem;
    }

    .hero-stats {
        grid-template-columns: 1fr;
    }

    .stat-card {
        padding: var(--space-sm);
    }

    .btn {
        font-size: 0.875rem;
        padding: var(--space-sm) var(--space-lg);
    }
}

/* ========================================
   ACCESSIBILITY: REDUCED MOTION
   ======================================== */
@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}/* ========================================
   COGNITIVE PRICING STRATEGY
   Parcela em destaque, à vista secundário
   ======================================== */

/* Parcela (DESTAQUE - Pricing Anchor) */
.pricing-card .price-installment {
    text-align: center;
    margin: var(--space-lg) 0 var(--space-sm);
}

.pricing-card .installment-label {
    display: block;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-xs);
}

.pricing-card .installment-value {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 4px;
}

.pricing-card .installment-value .currency {
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent-primary);
}

.pricing-card .installment-value .value {
    font-size: 4.5rem;
    font-weight: 900;
    color: var(--text-primary);
    letter-spacing: -0.03em;
    line-height: 1;
}

.pricing-card .installment-value .cents {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
    opacity: 0.8;
}

/* Valor à vista (SECUNDÁRIO - Subtle) */
.pricing-card .price-cash {
    font-size: 0.875rem;
    color: var(--text-muted);
    text-align: center;
    margin: var(--space-sm) 0 var(--space-md);
    opacity: 0.75;
}

.pricing-card .price-cash strong {
    color: var(--text-secondary);
    font-weight: 600;
}

/* Custo de servidor */
.pricing-card .server-cost {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: var(--space-sm);
    padding: var(--space-xs) var(--space-sm);
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    border-left: 3px solid var(--accent-primary);
    text-align: left;
}

.pricing-card .server-cost strong {
    color: var(--accent-secondary);
}

/* Responsivo - Mobile */
@media (max-width: 768px) {
    .pricing-card .installment-value .value {
        font-size: 3.5rem;
    }

    .pricing-card .installment-value .cents {
        font-size: 2rem;
    }

    .pricing-card .installment-value .currency {
        font-size: 1.5rem;
    }
}