/* ============================================
   SKALDIX — Dark Viking AI Trading Platform
   ============================================ */

/* ---- Google Fonts ---- */
@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@400;600;700;900&family=Rajdhani:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;500;700&display=swap');

/* ============================================
   CSS VARIABLES
   ============================================ */
:root {
    /* Background */
    --bg-primary: #0a0a0f;
    --bg-secondary: #0e0e16;
    --bg-card: rgba(14, 14, 22, 0.85);
    --bg-card-hover: rgba(20, 20, 32, 0.95);
    --bg-glass: rgba(14, 14, 22, 0.6);

    /* Gold */
    --gold: #d4af37;
    --gold-light: #f5d76e;
    --gold-dark: #8c7328;
    --gold-glow: rgba(212, 175, 55, 0.3);
    --gold-glow-strong: rgba(212, 175, 55, 0.5);

    /* Text */
    --text-primary: #e8e8f0;
    --text-muted: #8888a0;
    --text-dim: #555570;

    /* Accents */
    --success: #22c55e;
    --danger: #ef4444;

    /* Typography */
    --font-heading: 'Cinzel', serif;
    --font-body: 'Rajdhani', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;

    /* Borders */
    --border: rgba(212, 175, 55, 0.12);
    --border-hover: rgba(212, 175, 55, 0.4);

    /* Spacing */
    --section-pad: 100px 0;
    --container-width: 1200px;

    /* Transitions */
    --transition: 0.3s ease;
    --transition-slow: 0.5s ease;
}

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

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

body {
    font-family: var(--font-body);
    font-weight: 400;
    color: var(--text-primary);
    background: var(--bg-primary);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

a:hover {
    color: var(--gold-light);
}

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

ul, ol {
    list-style: none;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    color: var(--text-primary);
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
}

/* ============================================
   BACKGROUND GRID PATTERN
   ============================================ */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        radial-gradient(circle at 1px 1px, rgba(212, 175, 55, 0.04) 1px, transparent 0);
    background-size: 40px 40px;
    pointer-events: none;
    z-index: 0;
}

body > * {
    position: relative;
    z-index: 1;
}

/* ============================================
   NAVIGATION
   ============================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 16px 0;
    background: rgba(10, 10, 15, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid transparent;
    transition: all var(--transition);
}

.navbar.scrolled {
    padding: 10px 0;
    background: rgba(10, 10, 15, 0.95);
    border-bottom-color: var(--border);
}

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

.nav-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.nav-logo svg {
    width: 36px;
    height: 36px;
}

.nav-logo-text {
    font-family: var(--font-heading);
    font-size: 22px;
    font-weight: 700;
    color: var(--gold);
    letter-spacing: 3px;
}

.nav-beta-badge {
    font-family: var(--font-mono);
    font-size: 10px;
    font-weight: 700;
    background: var(--gold);
    color: var(--bg-primary);
    padding: 2px 8px;
    border-radius: 4px;
    letter-spacing: 1px;
    margin-left: -4px;
    align-self: flex-start;
    margin-top: 2px;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-links a {
    font-family: var(--font-body);
    font-size: 15px;
    font-weight: 500;
    color: var(--text-muted);
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: color var(--transition);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gold);
    transition: width var(--transition);
}

.nav-links a:hover {
    color: var(--gold);
}

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

.nav-right {
    display: flex;
    align-items: center;
    gap: 16px;
}

/* Language Selector */
.lang-selector {
    position: relative;
}

.lang-current {
    display: flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    padding: 6px 12px;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-family: var(--font-mono);
    font-size: 13px;
    color: var(--text-muted);
    background: transparent;
    transition: all var(--transition);
}

.lang-current:hover {
    border-color: var(--border-hover);
    color: var(--gold);
}

.lang-current .arrow {
    font-size: 10px;
    transition: transform var(--transition);
}

.lang-selector.open .lang-current .arrow {
    transform: rotate(180deg);
}

.lang-dropdown {
    display: none;
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 8px;
    min-width: 140px;
    overflow: hidden;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.5);
}

.lang-selector.open .lang-dropdown {
    display: block;
}

.lang-dropdown .lang-option {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    cursor: pointer;
    font-size: 14px;
    color: var(--text-muted);
    transition: all var(--transition);
}

.lang-dropdown .lang-option:hover {
    background: rgba(212, 175, 55, 0.08);
    color: var(--gold);
}

/* Download Button in Nav */
.btn-nav-download {
    font-family: var(--font-body);
    font-size: 14px;
    font-weight: 600;
    color: var(--bg-primary);
    background: var(--gold);
    padding: 8px 20px;
    border-radius: 8px;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all var(--transition);
    border: none;
    cursor: pointer;
}

.btn-nav-download:hover {
    background: var(--gold-light);
    color: var(--bg-primary);
    box-shadow: 0 0 20px var(--gold-glow);
}

/* Mobile Menu Toggle */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 4px;
    background: none;
    border: none;
}

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

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

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

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

/* ============================================
   BUTTONS
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 16px;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: all var(--transition);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--gold), var(--gold-dark));
    color: var(--bg-primary);
    padding: 14px 36px;
    border-radius: 10px;
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s;
}

.btn-primary:hover {
    box-shadow: 0 0 30px var(--gold-glow), 0 0 60px rgba(212, 175, 55, 0.15);
    transform: translateY(-2px);
    color: var(--bg-primary);
}

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

.btn-secondary {
    background: transparent;
    color: var(--gold);
    padding: 14px 36px;
    border-radius: 10px;
    border: 1px solid var(--gold-dark);
}

.btn-secondary:hover {
    border-color: var(--gold);
    background: rgba(212, 175, 55, 0.08);
    color: var(--gold-light);
    box-shadow: 0 0 20px rgba(212, 175, 55, 0.1);
}

.btn-large {
    padding: 18px 48px;
    font-size: 18px;
    border-radius: 12px;
}

.btn-disabled {
    opacity: 0.4;
    pointer-events: none;
    cursor: not-allowed;
}

/* ============================================
   SECTION TITLE
   ============================================ */
.section-header {
    text-align: center;
    margin-bottom: 64px;
}

.section-label {
    font-family: var(--font-mono);
    font-size: 13px;
    color: var(--gold);
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-bottom: 16px;
    display: block;
}

.section-title {
    font-size: 42px;
    font-weight: 700;
    margin-bottom: 16px;
    line-height: 1.15;
}

.section-title .gold {
    color: var(--gold);
}

.section-subtitle {
    font-size: 18px;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto;
    font-weight: 400;
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    padding: 160px 0 100px;
    position: relative;
    overflow: hidden;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(212, 175, 55, 0.06) 0%, transparent 70%);
    pointer-events: none;
}

.hero .container {
    text-align: center;
}

.hero-rune {
    margin-bottom: 32px;
    display: flex;
    justify-content: center;
}

.hero-rune svg {
    width: 120px;
    height: 120px;
    filter: drop-shadow(0 0 30px rgba(212, 175, 55, 0.4))
            drop-shadow(0 0 60px rgba(212, 175, 55, 0.2));
    animation: runeGlow 4s ease-in-out infinite;
}

@keyframes runeGlow {
    0%, 100% {
        filter: drop-shadow(0 0 30px rgba(212, 175, 55, 0.4))
                drop-shadow(0 0 60px rgba(212, 175, 55, 0.2));
    }
    50% {
        filter: drop-shadow(0 0 40px rgba(212, 175, 55, 0.6))
                drop-shadow(0 0 80px rgba(212, 175, 55, 0.3));
    }
}

.hero-title {
    font-size: 56px;
    font-weight: 900;
    margin-bottom: 20px;
    line-height: 1.1;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.hero-title .gold {
    color: var(--gold);
    text-shadow: 0 0 40px rgba(212, 175, 55, 0.3);
}

.hero-subtitle {
    font-size: 20px;
    color: var(--text-muted);
    max-width: 640px;
    margin: 0 auto 40px;
    line-height: 1.7;
    font-weight: 400;
}

/* Hero Stats */
.hero-stats {
    display: flex;
    justify-content: center;
    gap: 48px;
    margin-bottom: 40px;
}

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

.hero-stat-value {
    font-family: var(--font-mono);
    font-size: 32px;
    font-weight: 700;
    color: var(--gold);
    display: block;
    line-height: 1;
    margin-bottom: 6px;
}

.hero-stat-label {
    font-size: 14px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Hero Stat Divider */
.hero-stat-divider {
    width: 1px;
    height: 48px;
    background: var(--border);
    align-self: center;
}

/* Hero Buttons */
.hero-buttons {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-bottom: 48px;
}

/* Trust Badges */
.trust-badges {
    display: flex;
    justify-content: center;
    gap: 32px;
    flex-wrap: wrap;
}

.trust-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--text-dim);
}

.trust-badge svg {
    width: 16px;
    height: 16px;
    opacity: 0.5;
}

/* ============================================
   FEATURES SECTION
   ============================================ */
.features {
    padding: var(--section-pad);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.feature-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 36px 28px;
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--gold), transparent);
    opacity: 0;
    transition: opacity var(--transition);
}

.feature-card:hover {
    transform: translateY(-6px);
    border-color: var(--border-hover);
    background: var(--bg-card-hover);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3), 0 0 30px var(--gold-glow);
}

.feature-card:hover::before {
    opacity: 1;
}

.feature-icon {
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    background: rgba(212, 175, 55, 0.08);
    border-radius: 12px;
    border: 1px solid rgba(212, 175, 55, 0.15);
}

.feature-icon svg {
    width: 28px;
    height: 28px;
    color: var(--gold);
}

.feature-card h3 {
    font-size: 20px;
    margin-bottom: 12px;
    font-weight: 600;
}

.feature-card p {
    color: var(--text-muted);
    font-size: 15px;
    line-height: 1.7;
}

/* ============================================
   HOW IT WORKS SECTION
   ============================================ */
.how-it-works {
    padding: var(--section-pad);
    background: var(--bg-secondary);
}

.steps-container {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
    position: relative;
}

/* Connecting line */
.steps-container::before {
    content: '';
    position: absolute;
    top: 40px;
    left: calc(12.5% + 16px);
    right: calc(12.5% + 16px);
    height: 2px;
    background: linear-gradient(90deg, var(--gold-dark), var(--gold), var(--gold-dark));
    opacity: 0.3;
}

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

.step-number {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    font-family: var(--font-mono);
    font-size: 24px;
    font-weight: 700;
    color: var(--gold);
    background: var(--bg-primary);
    border: 2px solid var(--gold-dark);
    position: relative;
    z-index: 2;
    transition: all var(--transition);
}

.step-card:hover .step-number {
    border-color: var(--gold);
    box-shadow: 0 0 30px var(--gold-glow);
    background: rgba(212, 175, 55, 0.08);
}

.step-card h3 {
    font-size: 18px;
    margin-bottom: 10px;
    font-weight: 600;
}

.step-card p {
    color: var(--text-muted);
    font-size: 15px;
    line-height: 1.6;
}

/* ============================================
   SKALDIX CORE SECTION
   ============================================ */
.skaldix-core {
    padding: var(--section-pad);
    position: relative;
    overflow: hidden;
}

.skaldix-core::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 900px;
    height: 900px;
    background: radial-gradient(circle, rgba(212, 175, 55, 0.06) 0%, transparent 65%);
    pointer-events: none;
}

/* Central Hub Card */
.core-hub {
    max-width: 640px;
    margin: 0 auto 64px;
    text-align: center;
    background: var(--bg-card);
    border: 2px solid var(--gold-dark);
    border-radius: 24px;
    padding: 48px 40px;
    position: relative;
    box-shadow: 0 0 60px rgba(212, 175, 55, 0.1), 0 0 120px rgba(212, 175, 55, 0.05);
}

.core-hub::before {
    content: '';
    position: absolute;
    top: -1px;
    left: -1px;
    right: -1px;
    bottom: -1px;
    border-radius: 24px;
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.3), transparent 40%, transparent 60%, rgba(212, 175, 55, 0.3));
    z-index: -1;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.core-hub:hover::before {
    opacity: 1;
}

.core-hub:hover {
    box-shadow: 0 0 80px rgba(212, 175, 55, 0.15), 0 0 160px rgba(212, 175, 55, 0.08);
}

.core-hub-icon {
    display: flex;
    justify-content: center;
    margin-bottom: 24px;
}

.core-hub-icon svg {
    width: 80px;
    height: 80px;
    filter: drop-shadow(0 0 20px rgba(212, 175, 55, 0.4));
    animation: coreGlow 4s ease-in-out infinite;
}

@keyframes coreGlow {
    0%, 100% {
        filter: drop-shadow(0 0 20px rgba(212, 175, 55, 0.4));
    }
    50% {
        filter: drop-shadow(0 0 35px rgba(212, 175, 55, 0.7));
    }
}

.core-hub-title {
    font-family: var(--font-heading);
    font-size: 26px;
    font-weight: 700;
    color: var(--gold);
    margin-bottom: 12px;
}

.core-hub-desc {
    font-size: 16px;
    color: var(--text-muted);
    line-height: 1.7;
    max-width: 480px;
    margin: 0 auto;
}

/* 6 Cycle Steps Grid */
.core-cycle {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 64px;
}

.core-step {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 32px 24px;
    position: relative;
    transition: all var(--transition);
    overflow: hidden;
}

.core-step::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--gold), transparent);
    opacity: 0;
    transition: opacity var(--transition);
}

.core-step:hover {
    transform: translateY(-6px);
    border-color: var(--gold-dark);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3), 0 0 40px rgba(212, 175, 55, 0.1);
}

.core-step:hover::after {
    opacity: 1;
}

.core-step-number {
    position: absolute;
    top: 16px;
    right: 20px;
    font-family: var(--font-mono);
    font-size: 13px;
    font-weight: 700;
    color: var(--gold-dark);
    opacity: 0.5;
    letter-spacing: 1px;
}

.core-step-icon {
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    background: rgba(212, 175, 55, 0.08);
    border-radius: 12px;
    border: 1px solid rgba(212, 175, 55, 0.15);
}

.core-step-icon svg {
    width: 28px;
    height: 28px;
    color: var(--gold);
}

.core-step h4 {
    font-family: var(--font-heading);
    font-size: 18px;
    font-weight: 700;
    color: var(--gold-light);
    margin-bottom: 10px;
    letter-spacing: 2px;
}

.core-step p {
    color: var(--text-muted);
    font-size: 14px;
    line-height: 1.7;
}

/* Key Stats Bar */
.core-stats {
    display: flex;
    justify-content: center;
    gap: 64px;
    padding: 40px 0;
    margin-bottom: 40px;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

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

.core-stat-value {
    display: block;
    font-family: var(--font-mono);
    font-size: 32px;
    font-weight: 700;
    color: var(--gold);
    line-height: 1;
    margin-bottom: 8px;
}

.core-stat-label {
    font-size: 14px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* Quote Block */
.core-quote {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.core-quote p {
    font-family: var(--font-heading);
    font-size: 20px;
    font-weight: 600;
    color: var(--text-primary);
    line-height: 1.6;
    font-style: italic;
    position: relative;
    padding: 0 32px;
}

.core-quote p::before,
.core-quote p::after {
    content: '';
    position: absolute;
    width: 24px;
    height: 2px;
    background: var(--gold);
    top: 50%;
}

.core-quote p::before {
    left: 0;
}

.core-quote p::after {
    right: 0;
}

/* ============================================
   TECHNOLOGY SECTION
   ============================================ */
.technology {
    padding: var(--section-pad);
}

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

.tech-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 40px 32px;
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
}

.tech-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-4px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.tech-card-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    background: rgba(212, 175, 55, 0.06);
    border-radius: 14px;
    border: 1px solid rgba(212, 175, 55, 0.1);
}

.tech-card-icon svg {
    width: 32px;
    height: 32px;
    color: var(--gold);
}

.tech-card h3 {
    font-size: 22px;
    margin-bottom: 12px;
    color: var(--gold-light);
}

.tech-card p {
    color: var(--text-muted);
    font-size: 15px;
    line-height: 1.7;
}

.tech-card .tech-ref {
    display: inline-block;
    margin-top: 16px;
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--text-dim);
    padding: 4px 10px;
    border: 1px solid rgba(212, 175, 55, 0.1);
    border-radius: 6px;
    background: rgba(212, 175, 55, 0.03);
}

/* ============================================
   PRICING SECTION
   ============================================ */
.pricing {
    padding: var(--section-pad);
    background: var(--bg-secondary);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
    max-width: 900px;
    margin: 0 auto;
}

.pricing-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 40px 32px;
    position: relative;
    transition: all var(--transition);
}

.pricing-card.featured {
    border-color: var(--gold-dark);
    box-shadow: 0 0 40px rgba(212, 175, 55, 0.1);
}

.pricing-card.featured::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--gold-dark), var(--gold), var(--gold-dark));
    border-radius: 20px 20px 0 0;
}

.pricing-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.pricing-card.featured:hover {
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3), 0 0 50px rgba(212, 175, 55, 0.15);
}

.pricing-plan-badge {
    font-family: var(--font-mono);
    font-size: 12px;
    font-weight: 700;
    color: var(--gold);
    background: rgba(212, 175, 55, 0.1);
    border: 1px solid rgba(212, 175, 55, 0.2);
    padding: 4px 14px;
    border-radius: 6px;
    display: inline-block;
    margin-bottom: 20px;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.pricing-price {
    margin-bottom: 28px;
}

.pricing-price .amount {
    font-family: var(--font-mono);
    font-size: 48px;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1;
}

.pricing-price .period {
    font-size: 16px;
    color: var(--text-muted);
    margin-left: 4px;
}

.pricing-features {
    margin-bottom: 32px;
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 0;
    font-size: 15px;
    color: var(--text-muted);
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
}

.pricing-features li:last-child {
    border-bottom: none;
}

.pricing-features li svg {
    width: 18px;
    height: 18px;
    color: var(--gold);
    flex-shrink: 0;
}

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

.pricing-coming-soon {
    font-family: var(--font-mono);
    font-size: 13px;
    color: var(--text-dim);
    text-align: center;
    margin-top: 16px;
    letter-spacing: 1px;
}

/* ============================================
   DOWNLOAD SECTION
   ============================================ */
.download {
    padding: var(--section-pad);
    text-align: center;
}

.download-container {
    max-width: 600px;
    margin: 0 auto;
}

.download .btn-primary {
    padding: 20px 48px;
    font-size: 18px;
    margin-bottom: 24px;
}

.download-note {
    font-size: 15px;
    color: var(--text-muted);
    margin-bottom: 32px;
}

.download-qr {
    display: inline-flex;
    padding: 16px;
    background: white;
    border-radius: 12px;
    margin-top: 16px;
}

.download-qr svg {
    width: 160px;
    height: 160px;
}

/* ============================================
   FAQ SECTION
   ============================================ */
.faq {
    padding: var(--section-pad);
    background: var(--bg-secondary);
}

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

.faq-item {
    border: 1px solid var(--border);
    border-radius: 12px;
    margin-bottom: 12px;
    overflow: hidden;
    background: var(--bg-card);
    transition: border-color var(--transition);
}

.faq-item:hover {
    border-color: rgba(212, 175, 55, 0.2);
}

.faq-item.active {
    border-color: var(--gold-dark);
}

.faq-question {
    padding: 20px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    font-family: var(--font-heading);
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    transition: color var(--transition);
    user-select: none;
}

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

.faq-toggle {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--gold);
    transition: transform var(--transition);
}

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

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}

.faq-answer-inner {
    padding: 0 24px 20px;
    font-size: 15px;
    color: var(--text-muted);
    line-height: 1.7;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    padding: 80px 0 32px;
    border-top: 1px solid var(--border);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}

.footer-brand p {
    color: var(--text-muted);
    font-size: 14px;
    line-height: 1.7;
    margin-top: 16px;
    max-width: 300px;
}

.footer-brand .nav-logo {
    margin-bottom: 4px;
}

.footer-col h4 {
    font-family: var(--font-heading);
    font-size: 14px;
    font-weight: 600;
    color: var(--gold);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 20px;
}

.footer-col ul li {
    margin-bottom: 10px;
}

.footer-col ul li a {
    font-size: 14px;
    color: var(--text-muted);
    transition: color var(--transition);
}

.footer-col ul li a:hover {
    color: var(--gold);
}

.footer-bottom {
    border-top: 1px solid var(--border);
    padding-top: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}

.footer-copyright {
    font-size: 13px;
    color: var(--text-dim);
}

.footer-disclaimer {
    font-size: 12px;
    color: var(--text-dim);
    max-width: 500px;
    text-align: right;
    line-height: 1.5;
}

/* ============================================
   REVEAL ANIMATIONS
   ============================================ */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* Staggered delay for grids */
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }
.reveal-delay-6 { transition-delay: 0.6s; }

/* ============================================
   COOKIE CONSENT
   ============================================ */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border);
    padding: 16px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 9999;
    backdrop-filter: blur(10px);
}

.cookie-banner p {
    font-size: 13px;
    color: var(--text-muted);
}

.cookie-banner a {
    color: var(--gold);
}

.cookie-banner button {
    background: var(--gold);
    color: var(--bg-primary);
    border: none;
    padding: 8px 20px;
    border-radius: 6px;
    font-family: var(--font-body);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition);
}

.cookie-banner button:hover {
    background: var(--gold-light);
}

/* ============================================
   SECONDARY PAGES (about, terms, privacy, etc.)
   ============================================ */
.page-content {
    padding: 140px 0 80px;
    min-height: 100vh;
}

.page-content .container {
    max-width: 800px;
}

.page-content h1 {
    font-size: 36px;
    margin-bottom: 8px;
    color: var(--gold);
}

.page-content .page-updated {
    font-size: 13px;
    color: var(--text-dim);
    margin-bottom: 40px;
    font-family: var(--font-mono);
}

.page-content h2 {
    font-size: 22px;
    color: var(--gold-light);
    margin-top: 40px;
    margin-bottom: 16px;
}

.page-content h3 {
    font-size: 18px;
    margin-top: 24px;
    margin-bottom: 12px;
}

.page-content p {
    color: var(--text-muted);
    font-size: 15px;
    line-height: 1.8;
    margin-bottom: 16px;
}

.page-content ul, .page-content ol {
    margin-bottom: 16px;
    padding-left: 24px;
}

.page-content ul {
    list-style: disc;
}

.page-content ol {
    list-style: decimal;
}

.page-content li {
    color: var(--text-muted);
    font-size: 15px;
    line-height: 1.7;
    margin-bottom: 8px;
}

.page-content a {
    color: var(--gold);
}

.page-content .info-box {
    background: rgba(212, 175, 55, 0.05);
    border: 1px solid rgba(212, 175, 55, 0.15);
    border-radius: 12px;
    padding: 20px 24px;
    margin: 24px 0;
}

.page-content .info-box h3 {
    color: var(--gold);
    margin-top: 0;
    margin-bottom: 8px;
    font-size: 16px;
}

.page-content .warning-box {
    background: rgba(239, 68, 68, 0.05);
    border: 1px solid rgba(239, 68, 68, 0.2);
    border-radius: 12px;
    padding: 20px 24px;
    margin: 24px 0;
}

.page-content .warning-box h3 {
    color: var(--danger);
    margin-top: 0;
    margin-bottom: 8px;
    font-size: 16px;
}

.page-content .danger-box {
    background: rgba(239, 68, 68, 0.08);
    border: 1px solid rgba(239, 68, 68, 0.3);
    border-radius: 12px;
    padding: 20px 24px;
    margin: 24px 0;
}

.page-content .danger-box p {
    color: var(--danger);
    font-weight: 500;
}

.page-back {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--text-muted);
    font-size: 14px;
    margin-bottom: 32px;
    transition: color var(--transition);
}

.page-back:hover {
    color: var(--gold);
}

/* Changelog tags */
.tag {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 600;
    padding: 2px 10px;
    border-radius: 4px;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-right: 6px;
}

.tag.new {
    background: rgba(34, 197, 94, 0.12);
    color: var(--success);
    border: 1px solid rgba(34, 197, 94, 0.2);
}

.tag.fix {
    background: rgba(239, 68, 68, 0.12);
    color: var(--danger);
    border: 1px solid rgba(239, 68, 68, 0.2);
}

.tag.improve {
    background: rgba(212, 175, 55, 0.12);
    color: var(--gold);
    border: 1px solid rgba(212, 175, 55, 0.2);
}

/* Roadmap badges */
.roadmap-badge {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: 6px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.roadmap-badge.completed {
    background: rgba(34, 197, 94, 0.1);
    color: var(--success);
}

.roadmap-badge.in-progress {
    background: rgba(212, 175, 55, 0.1);
    color: var(--gold);
}

.roadmap-badge.planned {
    background: rgba(136, 136, 160, 0.1);
    color: var(--text-muted);
}

/* ============================================
   RESPONSIVE — TABLET (1024px)
   ============================================ */
@media (max-width: 1024px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

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

    .steps-container::before {
        display: none;
    }

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

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

    .hero-title {
        font-size: 44px;
    }
}

/* ============================================
   RESPONSIVE — MOBILE (768px)
   ============================================ */
@media (max-width: 768px) {
    :root {
        --section-pad: 72px 0;
    }

    /* Nav Mobile */
    .nav-links {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background: rgba(10, 10, 15, 0.98);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 32px;
        z-index: 999;
    }

    .nav-links.active {
        display: flex;
    }

    .nav-links a {
        font-size: 20px;
    }

    .menu-toggle {
        display: flex;
        z-index: 1001;
    }

    .nav-right .btn-nav-download {
        display: none;
    }

    /* Hero */
    .hero {
        padding: 120px 0 60px;
        min-height: auto;
    }

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

    .hero-subtitle {
        font-size: 16px;
    }

    .hero-rune svg {
        width: 80px;
        height: 80px;
    }

    .hero-stats {
        gap: 20px;
    }

    .hero-stat-value {
        font-size: 24px;
    }

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

    .hero-buttons .btn {
        width: 100%;
        max-width: 300px;
    }

    .trust-badges {
        gap: 16px;
    }

    /* Features */
    .features-grid {
        grid-template-columns: 1fr;
    }

    /* Steps */
    .steps-container {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .steps-container::before {
        display: none;
    }

    .step-number {
        width: 60px;
        height: 60px;
        font-size: 20px;
    }

    /* Tech */
    .tech-grid {
        grid-template-columns: 1fr;
    }

    /* SKALDIX CORE */
    .core-cycle {
        grid-template-columns: 1fr;
    }

    .core-hub {
        padding: 32px 24px;
    }

    .core-hub-title {
        font-size: 22px;
    }

    .core-stats {
        gap: 24px;
        flex-wrap: wrap;
    }

    .core-stat-value {
        font-size: 26px;
    }

    .core-quote p {
        font-size: 17px;
        padding: 0 16px;
    }

    .core-quote p::before,
    .core-quote p::after {
        display: none;
    }

    /* Pricing */
    .pricing-grid {
        grid-template-columns: 1fr;
    }

    .pricing-price .amount {
        font-size: 40px;
    }

    /* Section Headers */
    .section-title {
        font-size: 30px;
    }

    .section-subtitle {
        font-size: 16px;
    }

    /* Footer */
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }

    .footer-disclaimer {
        text-align: center;
    }

    /* FAQ */
    .faq-question {
        font-size: 15px;
        padding: 16px 20px;
    }

    .faq-answer-inner {
        padding: 0 20px 16px;
    }
}

/* ============================================
   RESPONSIVE — SMALL PHONE (480px)
   ============================================ */
@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

    .hero-title {
        font-size: 26px;
    }

    .hero-stats {
        flex-direction: column;
        gap: 16px;
    }

    .hero-stat-divider {
        display: none;
    }

    .section-title {
        font-size: 26px;
    }

    .pricing-card {
        padding: 28px 20px;
    }
}