/* ============================================
   FlexTrade Ventures - Premium Trading Signals
   Professional CSS Stylesheet
   ============================================ */

/* ===== CSS Variables ===== */
:root {
    /* Primary Colors - Gold/Black Theme */
    --color-primary: #F4D03F;
    --color-primary-dark: #D4AC0D;
    --color-primary-light: #F9E79F;
    --color-primary-rgb: 244, 208, 63;
    
    /* Neutral Colors */
    --color-black: #0A0A0A;
    --color-dark: #121212;
    --color-dark-lighter: #1A1A1A;
    --color-dark-card: #1E1E1E;
    --color-gray-900: #212121;
    --color-gray-800: #2D2D2D;
    --color-gray-700: #3D3D3D;
    --color-gray-600: #555555;
    --color-gray-500: #757575;
    --color-gray-400: #9E9E9E;
    --color-gray-300: #BDBDBD;
    --color-gray-200: #E0E0E0;
    --color-gray-100: #F5F5F5;
    --color-white: #FFFFFF;
    
    /* Accent Colors */
    --color-success: #00C853;
    --color-success-light: #69F0AE;
    --color-error: #FF1744;
    --color-warning: #FFAB00;
    --color-info: #00B0FF;
    
    /* Typography */
    --font-display: 'Playfair Display', Georgia, serif;
    --font-body: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    
    /* 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: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-2xl: 24px;
    --radius-full: 9999px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.1);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 15px rgba(0,0,0,0.15);
    --shadow-xl: 0 20px 25px rgba(0,0,0,0.2);
    --shadow-glow: 0 0 40px rgba(244, 208, 63, 0.3);
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 350ms ease;
    --transition-bounce: 500ms cubic-bezier(0.68, -0.55, 0.265, 1.55);
    
    /* Z-Index */
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-fixed: 300;
    --z-modal: 400;
    --z-tooltip: 500;
    
    /* Container */
    --container-max: 1280px;
    --container-padding: 1.5rem;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-gray-200);
    background-color: var(--color-black);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: var(--color-dark); }
::-webkit-scrollbar-thumb { background: var(--color-gray-700); border-radius: var(--radius-full); }
::-webkit-scrollbar-thumb:hover { background: var(--color-primary); }

/* ===== Typography ===== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 600;
    line-height: 1.2;
    color: var(--color-white);
}

h1 { font-size: clamp(2.5rem, 6vw, 4rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2rem); }
h4 { font-size: clamp(1.25rem, 2vw, 1.5rem); }

p { margin-bottom: var(--space-md); color: var(--color-gray-300); }
a { color: var(--color-primary); text-decoration: none; transition: color var(--transition-fast); }
a:hover { color: var(--color-primary-light); }
img { max-width: 100%; height: auto; display: block; }
ul, ol { list-style: none; }

/* ===== Utility Classes ===== */
.container { width: 100%; max-width: var(--container-max); margin: 0 auto; padding: 0 var(--container-padding); }
.section { padding: var(--space-4xl) 0; position: relative; }
.text-center { text-align: center; }
.text-gradient {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 50%, var(--color-primary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

.section-tag {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-lg);
    background: rgba(244, 208, 63, 0.1);
    border: 1px solid rgba(244, 208, 63, 0.2);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-md);
}

.section-title { margin-bottom: var(--space-md); }
.section-subtitle { font-size: 1.125rem; color: var(--color-gray-400); }

/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: 0.875rem 1.75rem;
    font-family: var(--font-body);
    font-size: 0.9375rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: var(--radius-md);
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(45deg, transparent, rgba(255,255,255,0.1), transparent);
    transform: translateX(-100%);
    transition: transform var(--transition-slow);
}

.btn:hover::before { transform: translateX(100%); }

.btn-primary {
    background: var(--color-primary);
    color: var(--color-black);
    border-color: var(--color-primary);
}

.btn-primary:hover {
    background: var(--color-primary-light);
    border-color: var(--color-primary-light);
    color: var(--color-black);
    box-shadow: var(--shadow-glow);
    transform: translateY(-2px);
}

.btn-outline { background: transparent; color: var(--color-white); border-color: var(--color-gray-600); }
.btn-outline:hover { border-color: var(--color-primary); color: var(--color-primary); }
.btn-outline-light { background: transparent; color: var(--color-black); border-color: var(--color-black); }
.btn-outline-light:hover { background: var(--color-black); color: var(--color-primary); }
.btn-dark { background: var(--color-black); color: var(--color-primary); border-color: var(--color-black); }
.btn-dark:hover { background: var(--color-dark); transform: translateY(-2px); }
.btn-lg { padding: 1rem 2rem; font-size: 1rem; }
.btn-sm { padding: 0.5rem 1rem; font-size: 0.875rem; }

/* ===== Preloader ===== */
#preloader {
    position: fixed;
    inset: 0;
    background: var(--color-black);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.5s, visibility 0.5s;
}

#preloader.hidden { opacity: 0; visibility: hidden; }

.loader { position: relative; width: 100px; height: 100px; }

.loader-ring {
    position: absolute;
    inset: 0;
    border: 3px solid transparent;
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

.loader-logo {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 50px;
    animation: pulse 1s ease-in-out infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }
@keyframes pulse {
    0%, 100% { opacity: 1; transform: translate(-50%, -50%) scale(1); }
    50% { opacity: 0.7; transform: translate(-50%, -50%) scale(0.95); }
}

/* ===== Header & Navigation ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--z-fixed);
    background: transparent;
    transition: all var(--transition-base);
}

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

.nav { display: flex; align-items: center; justify-content: space-between; height: 80px; gap: var(--space-xl); }
.nav-logo img { height: 50px; width: auto; transition: transform var(--transition-base); }
.nav-logo:hover img { transform: scale(1.05); }
.nav-menu { display: flex; align-items: center; }
.nav-list { display: flex; align-items: center; gap: var(--space-xs); }

.nav-link {
    display: block;
    padding: var(--space-sm) var(--space-md);
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--color-gray-300);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.nav-link:hover, .nav-link.active { color: var(--color-primary); background: rgba(244, 208, 63, 0.1); }
.nav-actions { display: flex; align-items: center; gap: var(--space-md); }
.nav-cta { padding: 0.625rem 1.25rem; }

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

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-white);
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
}

.nav-close { display: none; }

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

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

.hero-gradient {
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(ellipse 80% 50% at 50% -20%, rgba(244, 208, 63, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse 60% 40% at 80% 60%, rgba(244, 208, 63, 0.08) 0%, transparent 40%),
        linear-gradient(180deg, var(--color-black) 0%, var(--color-dark) 100%);
}

.hero-pattern {
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(rgba(244, 208, 63, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(244, 208, 63, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse at center, black 40%, transparent 70%);
}

.hero-particles { position: absolute; inset: 0; overflow: hidden; }
.hero-container { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-3xl); align-items: center; }
.hero-content { max-width: 600px; }

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-lg);
    background: rgba(0, 200, 83, 0.1);
    border: 1px solid rgba(0, 200, 83, 0.3);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    color: var(--color-success-light);
    margin-bottom: var(--space-xl);
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: var(--color-success);
    border-radius: 50%;
    animation: blink 1.5s ease-in-out infinite;
}

@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0.4; } }

.hero-title { font-size: clamp(2.75rem, 5.5vw, 4.25rem); font-weight: 700; line-height: 1.1; margin-bottom: var(--space-lg); }
.hero-description { font-size: 1.125rem; color: var(--color-gray-400); margin-bottom: var(--space-xl); line-height: 1.7; }
.hero-cta { display: flex; gap: var(--space-md); margin-bottom: var(--space-3xl); flex-wrap: wrap; }
.hero-stats { display: flex; align-items: center; gap: var(--space-xl); padding-top: var(--space-xl); border-top: 1px solid var(--color-gray-800); }
.stat-item { display: flex; flex-direction: column; }
.stat-number { font-family: var(--font-display); font-size: 2.5rem; font-weight: 700; color: var(--color-primary); line-height: 1; }
.stat-suffix { font-family: var(--font-display); font-size: 1.5rem; font-weight: 700; color: var(--color-primary); }
.stat-label { font-size: 0.875rem; color: var(--color-gray-500); margin-top: var(--space-xs); }
.stat-divider { width: 1px; height: 50px; background: var(--color-gray-700); }

/* Hero Visual */
.hero-visual { position: relative; display: flex; justify-content: center; align-items: center; }
.hero-card { position: relative; z-index: 2; }

.trading-chart {
    background: var(--color-dark-card);
    border: 1px solid var(--color-gray-800);
    border-radius: var(--radius-xl);
    padding: var(--space-lg);
    width: 100%;
    max-width: 420px;
    box-shadow: var(--shadow-xl);
}

.chart-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: var(--space-lg); }
.chart-pair { display: flex; align-items: center; gap: var(--space-md); }
.pair-icon { font-size: 1.5rem; }
.pair-name { display: block; font-size: 1.125rem; font-weight: 600; color: var(--color-white); }
.pair-change { font-size: 0.875rem; font-weight: 500; }
.pair-change.positive { color: var(--color-success); }

.chart-live {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-xs) var(--space-sm);
    background: rgba(255, 23, 68, 0.2);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-error);
    text-transform: uppercase;
}

.chart-live::before {
    content: '';
    width: 6px;
    height: 6px;
    background: var(--color-error);
    border-radius: 50%;
    animation: blink 1s ease-in-out infinite;
}

.chart-graph { margin-bottom: var(--space-lg); padding: var(--space-md) 0; }
.chart-svg { width: 100%; height: 120px; }

.chart-line { stroke-dasharray: 1000; stroke-dashoffset: 1000; animation: drawLine 2s ease forwards 0.5s; }
.chart-area { opacity: 0; animation: fadeIn 1s ease forwards 1.5s; }
.chart-dot { opacity: 0; animation: fadeIn 0.5s ease forwards 2s, glow 2s ease-in-out infinite 2s; }

@keyframes drawLine { to { stroke-dashoffset: 0; } }
@keyframes fadeIn { to { opacity: 1; } }
@keyframes glow { 0%, 100% { filter: drop-shadow(0 0 4px var(--color-primary)); } 50% { filter: drop-shadow(0 0 12px var(--color-primary)); } }

.chart-signals { display: flex; gap: var(--space-md); }

.signal-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
    padding: var(--space-md);
    border-radius: var(--radius-md);
    background: var(--color-gray-900);
}

.signal-type { font-size: 0.75rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; }
.signal-item.buy .signal-type { color: var(--color-success); }
.signal-item.sell .signal-type { color: var(--color-primary); }
.signal-price { font-size: 1.25rem; font-weight: 600; color: var(--color-white); }
.signal-time { font-size: 0.75rem; color: var(--color-gray-500); }

/* Floating Cards */
.floating-cards { position: absolute; inset: 0; 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(--color-dark-card);
    border: 1px solid var(--color-gray-700);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    animation: float 4s ease-in-out infinite;
}

.float-icon { font-size: 1.25rem; }
.float-text { font-size: 0.875rem; font-weight: 600; color: var(--color-white); }
.card-1 { top: 10%; right: -10%; animation-delay: 0s; }
.card-2 { bottom: 20%; right: -5%; animation-delay: 1s; }
.card-3 { bottom: 30%; left: -15%; animation-delay: 2s; }

@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-15px); } }

/* Hero Scroll */
.hero-scroll { position: absolute; bottom: var(--space-xl); left: 50%; transform: translateX(-50%); }

.scroll-indicator {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    color: var(--color-gray-500);
    text-decoration: none;
    transition: color var(--transition-base);
}

.scroll-indicator:hover { color: var(--color-primary); }
.scroll-text { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.1em; }

.scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, var(--color-primary), transparent);
    animation: scrollLine 1.5s ease-in-out infinite;
}

@keyframes scrollLine {
    0% { transform: scaleY(0); transform-origin: top; }
    50% { transform: scaleY(1); transform-origin: top; }
    50.1% { transform: scaleY(1); transform-origin: bottom; }
    100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ===== Marquee Section ===== */
.marquee-section { padding: var(--space-lg) 0; background: var(--color-primary); overflow: hidden; }
.marquee { display: flex; width: max-content; animation: marquee 30s linear infinite; }
.marquee:hover { animation-play-state: paused; }
.marquee-content { display: flex; align-items: center; gap: var(--space-xl); padding-right: var(--space-xl); }
.marquee-item { font-family: var(--font-display); font-size: 1.125rem; font-weight: 600; color: var(--color-black); white-space: nowrap; }
.marquee-dot { color: var(--color-black); opacity: 0.5; }

@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ===== About Section ===== */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4xl); align-items: center; }
.about-content { max-width: 560px; }
.about-text { font-size: 1.0625rem; line-height: 1.8; margin-bottom: var(--space-lg); }
.about-features { display: flex; flex-direction: column; gap: var(--space-lg); margin: var(--space-xl) 0; }
.about-feature { display: flex; align-items: flex-start; gap: var(--space-md); }

.feature-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: rgba(244, 208, 63, 0.1);
    border: 1px solid rgba(244, 208, 63, 0.2);
    border-radius: var(--radius-md);
    color: var(--color-primary);
    flex-shrink: 0;
}

.feature-content h4 { font-family: var(--font-body); font-size: 1rem; font-weight: 600; margin-bottom: var(--space-xs); }
.feature-content p { font-size: 0.9375rem; color: var(--color-gray-400); margin: 0; }

/* About Visual */
.about-visual { position: relative; display: flex; justify-content: center; }
.about-image-wrapper { position: relative; }
.about-shape { position: absolute; border-radius: var(--radius-xl); }

.about-shape.shape-1 {
    top: -20px;
    right: -20px;
    width: 200px;
    height: 200px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    opacity: 0.2;
    animation: float 6s ease-in-out infinite;
}

.about-shape.shape-2 {
    bottom: -30px;
    left: -30px;
    width: 150px;
    height: 150px;
    border: 2px solid var(--color-primary);
    opacity: 0.3;
    animation: float 6s ease-in-out infinite reverse;
}

.about-card { position: relative; z-index: 2; }

.performance-card {
    background: var(--color-dark-card);
    border: 1px solid var(--color-gray-800);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    width: 380px;
    box-shadow: var(--shadow-xl);
}

.perf-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: var(--space-lg); }
.perf-header h4 { font-family: var(--font-body); font-size: 1rem; font-weight: 600; }

.perf-badge {
    padding: var(--space-xs) var(--space-sm);
    background: rgba(244, 208, 63, 0.1);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-primary);
}

.perf-stats { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-md); margin-bottom: var(--space-xl); }
.perf-stat { text-align: center; padding: var(--space-md); background: var(--color-gray-900); border-radius: var(--radius-md); }
.perf-value { display: block; font-size: 1.5rem; font-weight: 700; color: var(--color-white); }
.perf-value.positive { color: var(--color-success); }
.perf-label { font-size: 0.75rem; color: var(--color-gray-500); }
.perf-chart { display: flex; align-items: flex-end; justify-content: space-between; height: 100px; gap: var(--space-sm); }

.perf-bar {
    flex: 1;
    background: var(--color-gray-700);
    border-radius: var(--radius-sm) var(--radius-sm) 0 0;
    height: var(--height);
    display: flex;
    align-items: flex-end;
    justify-content: center;
    padding-bottom: var(--space-sm);
    transition: all var(--transition-base);
}

.perf-bar span { font-size: 0.625rem; color: var(--color-gray-500); text-transform: uppercase; }
.perf-bar.active { background: var(--color-primary); }
.perf-bar.active span { color: var(--color-black); font-weight: 600; }
.perf-bar:hover { background: var(--color-primary); transform: scaleY(1.05); }
.perf-bar:hover span { color: var(--color-black); }

/* ===== Services Section ===== */
.services { background: var(--color-dark); }
.services-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-lg); }

.service-card {
    position: relative;
    background: var(--color-dark-card);
    border: 1px solid var(--color-gray-800);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    transition: all var(--transition-base);
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-primary-light));
    transform: scaleX(0);
    transition: transform var(--transition-base);
}

.service-card:hover { border-color: rgba(244, 208, 63, 0.3); transform: translateY(-8px); box-shadow: var(--shadow-glow); }
.service-card:hover::before { transform: scaleX(1); }
.service-card.featured { border-color: var(--color-primary); background: linear-gradient(180deg, rgba(244, 208, 63, 0.05) 0%, var(--color-dark-card) 100%); }
.service-card.featured::before { transform: scaleX(1); }

.service-badge {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    padding: var(--space-xs) var(--space-sm);
    background: var(--color-primary);
    border-radius: var(--radius-sm);
    font-size: 0.6875rem;
    font-weight: 700;
    color: var(--color-black);
    text-transform: uppercase;
}

.service-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    background: rgba(244, 208, 63, 0.1);
    border-radius: var(--radius-lg);
    color: var(--color-primary);
    margin-bottom: var(--space-lg);
}

.service-title { font-family: var(--font-body); font-size: 1.25rem; font-weight: 600; margin-bottom: var(--space-sm); }
.service-desc { font-size: 0.9375rem; color: var(--color-gray-400); margin-bottom: var(--space-lg); line-height: 1.6; }
.service-list { display: flex; flex-direction: column; gap: var(--space-sm); margin-bottom: var(--space-xl); }
.service-list li { display: flex; align-items: center; gap: var(--space-sm); font-size: 0.875rem; color: var(--color-gray-300); }
.service-list li::before { content: '✓'; color: var(--color-primary); font-weight: 700; }
.service-link { display: inline-flex; align-items: center; gap: var(--space-sm); font-size: 0.9375rem; font-weight: 600; color: var(--color-primary); transition: gap var(--transition-base); }
.service-link:hover { gap: var(--space-md); }

/* ===== Features Section ===== */
.features { position: relative; overflow: hidden; }
.features-bg { position: absolute; inset: 0; z-index: -1; }

.features-pattern {
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(circle at 20% 80%, rgba(244, 208, 63, 0.08) 0%, transparent 30%),
        radial-gradient(circle at 80% 20%, rgba(244, 208, 63, 0.05) 0%, transparent 30%);
}

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

.feature-box {
    position: relative;
    padding: var(--space-xl);
    background: var(--color-dark-card);
    border: 1px solid var(--color-gray-800);
    border-radius: var(--radius-xl);
    transition: all var(--transition-base);
    overflow: hidden;
}

.feature-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(244, 208, 63, 0.05) 0%, transparent 60%);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.feature-box:hover { border-color: rgba(244, 208, 63, 0.3); transform: translateY(-5px); }
.feature-box:hover::before { opacity: 1; }

.feature-number {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 700;
    color: var(--color-primary);
    opacity: 0.2;
    line-height: 1;
    margin-bottom: var(--space-md);
}

.feature-box h3 { font-family: var(--font-body); font-size: 1.125rem; font-weight: 600; margin-bottom: var(--space-sm); }
.feature-box p { font-size: 0.9375rem; color: var(--color-gray-400); margin: 0; }

/* ===== Testimonials Section ===== */
.testimonials { background: var(--color-dark); }
.testimonials-slider { position: relative; overflow: hidden; }
.testimonial-track { display: flex; gap: var(--space-lg); transition: transform 0.5s ease; }

.testimonial-card {
    flex: 0 0 calc(33.333% - var(--space-lg));
    min-width: 350px;
    background: var(--color-dark-card);
    border: 1px solid var(--color-gray-800);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    transition: all var(--transition-base);
}

.testimonial-card:hover { border-color: rgba(244, 208, 63, 0.3); transform: translateY(-5px); }
.testimonial-rating { display: flex; gap: var(--space-xs); margin-bottom: var(--space-md); }
.testimonial-text { font-size: 1rem; font-style: italic; color: var(--color-gray-300); line-height: 1.7; margin-bottom: var(--space-lg); }

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-md);
    padding-bottom: var(--space-md);
    border-bottom: 1px solid var(--color-gray-800);
}

.author-avatar {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: var(--color-black);
}

.author-info h4 { font-family: var(--font-body); font-size: 1rem; font-weight: 600; margin-bottom: 2px; }
.author-info span { font-size: 0.8125rem; color: var(--color-gray-500); }

.testimonial-result {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-sm) var(--space-md);
    background: var(--color-gray-900);
    border-radius: var(--radius-md);
}

.result-label { font-size: 0.8125rem; color: var(--color-gray-500); }
.result-value { font-weight: 700; font-size: 1rem; }
.result-value.positive { color: var(--color-success); }
.testimonial-controls { display: flex; align-items: center; justify-content: center; gap: var(--space-lg); margin-top: var(--space-xl); }

.testimonial-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: var(--color-dark-card);
    border: 1px solid var(--color-gray-700);
    border-radius: 50%;
    color: var(--color-white);
    cursor: pointer;
    transition: all var(--transition-base);
}

.testimonial-btn:hover { background: var(--color-primary); border-color: var(--color-primary); color: var(--color-black); }
.testimonial-dots { display: flex; gap: var(--space-sm); }

.testimonial-dot {
    width: 10px;
    height: 10px;
    background: var(--color-gray-700);
    border-radius: 50%;
    cursor: pointer;
    transition: all var(--transition-base);
}

.testimonial-dot.active { background: var(--color-primary); transform: scale(1.2); }

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

.pricing-card {
    position: relative;
    background: var(--color-dark-card);
    border: 1px solid var(--color-gray-800);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    display: flex;
    flex-direction: column;
    transition: all var(--transition-base);
}

.pricing-card:hover { border-color: rgba(244, 208, 63, 0.3); transform: translateY(-8px); }

.pricing-card.featured {
    border-color: var(--color-primary);
    background: linear-gradient(180deg, rgba(244, 208, 63, 0.08) 0%, var(--color-dark-card) 50%);
    transform: scale(1.05);
    z-index: 2;
}

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

.pricing-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    padding: var(--space-sm) var(--space-lg);
    background: var(--color-primary);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--color-black);
    text-transform: uppercase;
    white-space: nowrap;
}

.pricing-header { text-align: center; margin-bottom: var(--space-lg); padding-bottom: var(--space-lg); border-bottom: 1px solid var(--color-gray-800); }
.pricing-name { font-family: var(--font-body); font-size: 1.5rem; font-weight: 700; margin-bottom: var(--space-xs); }
.pricing-desc { font-size: 0.9375rem; color: var(--color-gray-500); margin: 0; }
.pricing-price { text-align: center; margin-bottom: var(--space-lg); }
.pricing-price .currency { font-size: 1.5rem; font-weight: 600; color: var(--color-primary); vertical-align: top; }
.pricing-price .amount { font-family: var(--font-display); font-size: 4rem; font-weight: 700; color: var(--color-white); line-height: 1; }
.pricing-price .period { font-size: 1rem; color: var(--color-gray-500); }
.pricing-features { flex: 1; display: flex; flex-direction: column; gap: var(--space-md); margin-bottom: var(--space-xl); }
.pricing-features li { display: flex; align-items: center; gap: var(--space-md); font-size: 0.9375rem; color: var(--color-gray-300); }
.pricing-features li.disabled { color: var(--color-gray-600); }
.pricing-features .check { color: var(--color-success); font-weight: 700; }
.pricing-features .cross { color: var(--color-gray-600); }
.pricing-btn { width: 100%; justify-content: center; }
.pricing-note { text-align: center; margin-top: var(--space-xl); font-size: 0.9375rem; color: var(--color-gray-500); }

/* ===== Application Form Section ===== */
.apply { position: relative; overflow: hidden; }
.apply-bg { position: absolute; inset: 0; z-index: -1; }
.apply-gradient { position: absolute; inset: 0; background: radial-gradient(ellipse at top right, rgba(244, 208, 63, 0.1) 0%, transparent 50%), var(--color-dark); }
.apply-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: var(--space-4xl); align-items: start; }
.apply-content { max-width: 500px; }
.apply-text { font-size: 1.0625rem; color: var(--color-gray-400); margin-bottom: var(--space-xl); }
.apply-benefits { display: flex; flex-direction: column; gap: var(--space-lg); }
.benefit-item { display: flex; align-items: flex-start; gap: var(--space-md); }

.benefit-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: rgba(244, 208, 63, 0.1);
    border-radius: var(--radius-md);
    font-size: 1.5rem;
    flex-shrink: 0;
}

.benefit-content h4 { font-family: var(--font-body); font-size: 1rem; font-weight: 600; margin-bottom: var(--space-xs); }
.benefit-content p { font-size: 0.9375rem; color: var(--color-gray-500); margin: 0; }

/* Form */
.apply-form-wrapper { position: relative; }
.apply-form { background: var(--color-dark-card); border: 1px solid var(--color-gray-800); border-radius: var(--radius-xl); padding: var(--space-xl); }
.form-header { text-align: center; margin-bottom: var(--space-xl); }
.form-header h3 { font-family: var(--font-body); font-size: 1.5rem; font-weight: 600; margin-bottom: var(--space-xs); }
.form-header p { font-size: 0.9375rem; color: var(--color-gray-500); margin: 0; }
.form-group { margin-bottom: var(--space-lg); }
.form-group label { display: block; font-size: 0.875rem; font-weight: 500; color: var(--color-gray-300); margin-bottom: var(--space-sm); }

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.875rem 1rem;
    background: var(--color-gray-900);
    border: 1px solid var(--color-gray-700);
    border-radius: var(--radius-md);
    font-family: var(--font-body);
    font-size: 0.9375rem;
    color: var(--color-white);
    transition: all var(--transition-fast);
}

.form-group input::placeholder, .form-group textarea::placeholder { color: var(--color-gray-600); }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { outline: none; border-color: var(--color-primary); box-shadow: 0 0 0 3px rgba(244, 208, 63, 0.1); }

.form-group select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%239E9E9E' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
}

.form-group textarea { resize: vertical; min-height: 100px; }
.form-error { display: block; font-size: 0.8125rem; color: var(--color-error); margin-top: var(--space-xs); opacity: 0; transition: opacity var(--transition-fast); }
.form-group.error input, .form-group.error select, .form-group.error textarea { border-color: var(--color-error); }
.form-group.error .form-error { opacity: 1; }

/* Checkbox */
.checkbox-group { display: flex; align-items: flex-start; }
.checkbox-label { display: flex; align-items: flex-start; gap: var(--space-sm); font-size: 0.875rem; color: var(--color-gray-400); cursor: pointer; }
.checkbox-label input { display: none; }

.checkmark {
    width: 20px;
    height: 20px;
    background: var(--color-gray-900);
    border: 1px solid var(--color-gray-700);
    border-radius: var(--radius-sm);
    flex-shrink: 0;
    position: relative;
    transition: all var(--transition-fast);
}

.checkbox-label input:checked + .checkmark { background: var(--color-primary); border-color: var(--color-primary); }

.checkmark::after {
    content: '';
    position: absolute;
    top: 3px;
    left: 7px;
    width: 5px;
    height: 10px;
    border: solid var(--color-black);
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.checkbox-label input:checked + .checkmark::after { opacity: 1; }
.checkbox-label a { color: var(--color-primary); }

/* Submit Button */
.form-submit { width: 100%; justify-content: center; position: relative; margin-top: var(--space-lg); }
.form-submit .btn-loader { position: absolute; display: none; }
.form-submit.loading .btn-text { opacity: 0; }
.form-submit.loading .btn-loader { display: block; }
.spinner { width: 24px; height: 24px; animation: spin 1s linear infinite; }
.spinner circle { stroke-dasharray: 60; stroke-dashoffset: 45; }

/* Form Success */
.form-success { display: none; text-align: center; padding: var(--space-3xl); }
.form-success.show { display: block; }

.form-success .success-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--color-success), var(--color-success-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    color: var(--color-white);
    margin: 0 auto var(--space-lg);
    animation: scaleIn 0.5s ease;
}

@keyframes scaleIn { from { transform: scale(0); } to { transform: scale(1); } }

.form-success h3 { font-family: var(--font-body); font-size: 1.5rem; margin-bottom: var(--space-sm); }
.form-success p { color: var(--color-gray-400); margin: 0; }

/* ===== Contact Section ===== */
.contact-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-lg); }

.contact-card {
    text-align: center;
    background: var(--color-dark-card);
    border: 1px solid var(--color-gray-800);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    transition: all var(--transition-base);
}

.contact-card:hover { border-color: rgba(244, 208, 63, 0.3); transform: translateY(-5px); }

.contact-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    background: rgba(244, 208, 63, 0.1);
    border-radius: 50%;
    color: var(--color-primary);
    margin-bottom: var(--space-md);
}

.contact-card h4 { font-family: var(--font-body); font-size: 1.125rem; font-weight: 600; margin-bottom: var(--space-xs); }
.contact-card p { font-size: 0.9375rem; color: var(--color-gray-400); margin-bottom: var(--space-md); }
.contact-link { display: inline-flex; align-items: center; gap: var(--space-sm); font-size: 0.9375rem; font-weight: 600; color: var(--color-primary); }

/* ===== CTA Section ===== */
.cta { padding: var(--space-3xl) 0; }
.cta-card { position: relative; background: var(--color-primary); border-radius: var(--radius-2xl); padding: var(--space-4xl); overflow: hidden; }
.cta-content { position: relative; z-index: 2; text-align: center; max-width: 700px; margin: 0 auto; }
.cta-content h2 { font-size: clamp(1.75rem, 4vw, 2.5rem); color: var(--color-black); margin-bottom: var(--space-md); }
.cta-content p { font-size: 1.125rem; color: var(--color-dark); margin-bottom: var(--space-xl); }
.cta-buttons { display: flex; justify-content: center; gap: var(--space-md); flex-wrap: wrap; }

.cta-pattern {
    position: absolute;
    inset: 0;
    background-image: 
        radial-gradient(circle at 20% 80%, rgba(0,0,0,0.1) 0%, transparent 40%),
        radial-gradient(circle at 80% 20%, rgba(255,255,255,0.2) 0%, transparent 40%);
    pointer-events: none;
}

/* ===== Footer ===== */
.footer { background: var(--color-dark); border-top: 1px solid var(--color-gray-800); }
.footer-top { padding: var(--space-4xl) 0 var(--space-3xl); }
.footer-grid { display: grid; grid-template-columns: 2fr repeat(3, 1fr); gap: var(--space-3xl); }
.footer-logo img { height: 60px; margin-bottom: var(--space-lg); }
.footer-brand p { font-size: 0.9375rem; color: var(--color-gray-500); margin-bottom: var(--space-lg); max-width: 300px; }
.footer-social { display: flex; gap: var(--space-sm); }

.footer-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--color-gray-900);
    border-radius: 50%;
    color: var(--color-gray-400);
    transition: all var(--transition-base);
}

.footer-social a:hover { background: var(--color-primary); color: var(--color-black); }
.footer-links h4 { font-family: var(--font-body); font-size: 1rem; font-weight: 600; margin-bottom: var(--space-lg); }
.footer-links ul { display: flex; flex-direction: column; gap: var(--space-sm); }
.footer-links a { font-size: 0.9375rem; color: var(--color-gray-500); transition: color var(--transition-fast); }
.footer-links a:hover { color: var(--color-primary); }
.footer-bottom { padding: var(--space-lg) 0; border-top: 1px solid var(--color-gray-800); }
.footer-bottom-content { display: flex; flex-direction: column; align-items: center; gap: var(--space-md); text-align: center; }
.footer-bottom p { font-size: 0.875rem; color: var(--color-gray-500); margin: 0; }
.footer-disclaimer { max-width: 700px; font-size: 0.8125rem !important; }

/* ===== Back to Top ===== */
.back-to-top {
    position: fixed;
    bottom: var(--space-xl);
    right: var(--space-xl);
    width: 48px;
    height: 48px;
    background: var(--color-primary);
    border: none;
    border-radius: 50%;
    color: var(--color-black);
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--transition-base);
    z-index: var(--z-fixed);
}

.back-to-top.visible { opacity: 1; visibility: visible; transform: translateY(0); }
.back-to-top:hover { background: var(--color-primary-light); box-shadow: var(--shadow-glow); transform: translateY(-3px); }

/* ===== Cookie Consent ===== */
.cookie-consent {
    position: fixed;
    bottom: var(--space-lg);
    left: 50%;
    transform: translateX(-50%) translateY(150%);
    width: calc(100% - var(--space-xl));
    max-width: 500px;
    background: var(--color-dark-card);
    border: 1px solid var(--color-gray-700);
    border-radius: var(--radius-xl);
    padding: var(--space-lg);
    z-index: var(--z-fixed);
    transition: transform var(--transition-slow);
}

.cookie-consent.visible { transform: translateX(-50%) translateY(0); }
.cookie-content { display: flex; flex-direction: column; gap: var(--space-md); }
.cookie-content p { font-size: 0.875rem; color: var(--color-gray-400); margin: 0; }
.cookie-buttons { display: flex; align-items: center; gap: var(--space-md); }
.cookie-link { font-size: 0.875rem; }

/* ===== Animations ===== */
[data-aos="fade-up"] { opacity: 0; transform: translateY(30px); transition: opacity 0.6s ease, transform 0.6s ease; }
[data-aos="fade-up"].aos-animate { opacity: 1; transform: translateY(0); }
[data-aos="fade-left"] { opacity: 0; transform: translateX(30px); transition: opacity 0.6s ease, transform 0.6s ease; }
[data-aos="fade-left"].aos-animate { opacity: 1; transform: translateX(0); }
[data-aos="zoom-in"] { opacity: 0; transform: scale(0.9); transition: opacity 0.6s ease, transform 0.6s ease; }
[data-aos="zoom-in"].aos-animate { opacity: 1; transform: scale(1); }

/* ===== Responsive Design ===== */
@media (max-width: 1200px) {
    .services-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 1024px) {
    .hero-container { grid-template-columns: 1fr; text-align: center; }
    .hero-content { max-width: 700px; margin: 0 auto; }
    .hero-cta { justify-content: center; }
    .hero-stats { justify-content: center; }
    .hero-visual { display: none; }
    .about-grid { grid-template-columns: 1fr; gap: var(--space-3xl); }
    .about-content { max-width: 100%; text-align: center; }
    .about-features { align-items: center; }
    .about-feature { max-width: 400px; }
    .about-visual { order: -1; }
    .features-grid { grid-template-columns: repeat(2, 1fr); }
    .pricing-grid { grid-template-columns: 1fr; max-width: 450px; margin: 0 auto; }
    .pricing-card.featured { transform: none; }
    .pricing-card.featured:hover { transform: translateY(-8px); }
    .apply-grid { grid-template-columns: 1fr; gap: var(--space-3xl); }
    .apply-content { max-width: 100%; text-align: center; }
    .apply-benefits { align-items: center; }
    .benefit-item { max-width: 350px; }
    .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    :root { --container-padding: 1rem; }
    .section { padding: var(--space-3xl) 0; }
    
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 350px;
        height: 100vh;
        background: var(--color-dark);
        border-left: 1px solid var(--color-gray-800);
        padding: var(--space-4xl) var(--space-xl);
        flex-direction: column;
        transition: right var(--transition-base);
        z-index: var(--z-fixed);
    }
    
    .nav-menu.active { right: 0; }
    .nav-list { flex-direction: column; gap: var(--space-sm); width: 100%; }
    .nav-link { width: 100%; padding: var(--space-md); }
    
    .nav-close {
        display: flex;
        align-items: center;
        justify-content: center;
        position: absolute;
        top: var(--space-lg);
        right: var(--space-lg);
        width: 40px;
        height: 40px;
        color: var(--color-gray-400);
        cursor: pointer;
    }
    
    .nav-toggle { display: flex; }
    .nav-cta { display: none; }
    .hero-stats { flex-direction: column; gap: var(--space-lg); }
    .stat-divider { width: 50px; height: 1px; }
    .services-grid { grid-template-columns: 1fr; }
    .features-grid { grid-template-columns: 1fr; }
    .testimonial-card { flex: 0 0 100%; min-width: auto; }
    .contact-grid { grid-template-columns: 1fr; }
    .cta-card { padding: var(--space-2xl); }
    .footer-grid { grid-template-columns: 1fr; gap: var(--space-xl); }
    .footer-brand { text-align: center; }
    .footer-brand p { max-width: 100%; }
    .footer-social { justify-content: center; }
    .footer-links { text-align: center; }
}

@media (max-width: 480px) {
    .hero-cta { flex-direction: column; width: 100%; }
    .hero-cta .btn { width: 100%; }
    .cta-buttons { flex-direction: column; width: 100%; }
    .cta-buttons .btn { width: 100%; }
    .performance-card { width: 100%; max-width: 350px; }
    .apply-form { padding: var(--space-lg); }
}

@media print {
    .header, .hero-bg, .back-to-top, .cookie-consent, .footer-social { display: none; }
    body { background: white; color: black; }
    .section { padding: 2rem 0; }
}