/* ===== BASELINE VERSION - CANONICAL DESIGN TRUTH ===== */
/* Single source of truth for ThreadFoundry website */
/* NO gradients except primary CTA */
/* NO animations */
/* NO decorative effects */
/* Maximum calm and clarity */

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

:root {
    /* Colors */
    --bg-primary: #0a130f;
    --bg-secondary: #0f1e16;
    --bg-glass: rgba(255, 255, 255, 0.03);

    --accent: #00F0FF;
    --accent-warm: #FFC850;  /* Warmes Gold für Glows */
    --accent-gold: #FFD780;  /* Helleres Gold */

    /* Logo Brand Colors (from symbol) */
    --brand-petrol: #00a8b5;
    --brand-gold: #FFD89B;
    --brand-purple: #6B2D5C;
    --brand-orange: #FFB366;
    --brand-green: #6FBA82;

    --text-primary: #FFFFFF;
    --text-secondary: #A0A0A0;
    --text-tertiary: #606060;

    /* Spacing scale - canonical grid */
    --spacing-unit: 8px;
    --spacing-xs: calc(var(--spacing-unit) * 1);   /* 8px */
    --spacing-sm: calc(var(--spacing-unit) * 2);   /* 16px */
    --spacing-md: calc(var(--spacing-unit) * 3);   /* 24px */
    --spacing-lg: calc(var(--spacing-unit) * 4);   /* 32px */
    --spacing-xl: calc(var(--spacing-unit) * 6);   /* 48px */
    --spacing-2xl: calc(var(--spacing-unit) * 8);  /* 64px */
    --spacing-3xl: calc(var(--spacing-unit) * 12); /* 96px */

    --border-radius: 8px;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Manrope', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6, .logo-text {
    font-family: 'Space Grotesk', -apple-system, BlinkMacSystemFont, sans-serif;
    font-weight: 600;
    letter-spacing: -0.01em;
    line-height: 1.2;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* ===== NAVIGATION ===== */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(11, 15, 20, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    animation: navSlideDown 0.8s cubic-bezier(0.16, 1, 0.3, 1) backwards;
}

@keyframes navSlideDown {
    0% {
        transform: translateY(-100%);
        opacity: 0;
    }
    100% {
        transform: translateY(0);
        opacity: 1;
    }
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 72px;
    padding: var(--spacing-sm) 0;
}

.logo {
    display: flex;
    align-items: center;
    padding: var(--spacing-xs) 0;
}

.logo-symbol {
    height: 44px;
    width: auto;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.3));
    animation: logoBloom 2.2s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    transform-origin: center bottom;
}

.nav.scrolled .logo-symbol {
    height: 48px;
    filter: drop-shadow(0 4px 12px rgba(0, 168, 181, 0.3));
}

.logo-symbol:hover {
    opacity: 0.9;
    transform: translateY(-1px);
}

/* Logo Bloom Animation */
@keyframes logoBloom {
    0% {
        opacity: 0;
        transform: scale(0.6) translateY(20px);
        filter: drop-shadow(0 0 0 rgba(0, 0, 0, 0)) blur(4px);
    }
    40% {
        opacity: 0.6;
        filter: drop-shadow(0 1px 4px rgba(0, 0, 0, 0.2)) blur(2px);
    }
    100% {
        opacity: 1;
        transform: scale(1) translateY(0);
        filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.3)) blur(0px);
    }
}

/* ===== BUTTONS ===== */
.btn-primary {
    display: inline-block;
    padding: 12px 24px;
    background: linear-gradient(135deg, var(--accent-warm) 0%, var(--accent-gold) 100%);
    color: #000;
    text-decoration: none;
    border-radius: var(--border-radius);
    font-weight: 600;
    font-size: 15px;
    border: none;
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: 0 4px 16px rgba(255, 200, 80, 0.3);
}

.btn-primary:hover {
    opacity: 0.9;
    box-shadow: 0 6px 20px rgba(255, 200, 80, 0.4);
    transform: translateY(-1px);
}

.btn-primary.btn-large {
    padding: 16px 32px;
    font-size: 16px;
}

.btn-secondary {
    display: inline-block;
    padding: 12px 24px;
    background: transparent;
    color: var(--text-secondary);
    text-decoration: none;
    border-radius: var(--border-radius);
    font-weight: 500;
    font-size: 15px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: border-color 0.2s ease;
}

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

.btn-secondary.btn-large {
    padding: 16px 32px;
    font-size: 16px;
}

/* ===== SECTIONS ===== */
section {
    padding: var(--spacing-3xl) 0;
}

.section-title {
    font-size: 40px;
    font-weight: 600;
    text-align: center;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

.section-subtitle {
    font-size: 18px;
    color: var(--text-secondary);
    text-align: center;
    margin-bottom: var(--spacing-2xl);
    font-weight: 400;
}

/* ===== HERO SECTION ===== */
.hero {
    padding: calc(var(--spacing-3xl) + 72px) 0 var(--spacing-xl);
    text-align: center;
    animation: heroFadeIn 1.2s ease-out 0.4s backwards;
    position: relative;
}

@keyframes heroFadeIn {
    0% {
        opacity: 0;
        transform: translateY(30px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Hero Logo (Large Center) */
.hero-logo-container {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    margin-bottom: var(--spacing-2xl);
    position: relative;
    padding-bottom: 80px; /* Space for reflection */
}

.hero-logo {
    width: 300px;
    height: auto;
    filter: drop-shadow(0 12px 48px rgba(0, 168, 181, 0.5))
            drop-shadow(0 6px 24px rgba(111, 186, 130, 0.4))
            drop-shadow(0 20px 60px rgba(0, 0, 0, 0.6));
    animation: heroLogoPulse 3s ease-in-out infinite, heroLogoReveal 1.8s cubic-bezier(0.16, 1, 0.3, 1) backwards;
    transform-origin: center center;
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.3s ease;
    position: relative;
    z-index: 2;
}

/* Reflection Effect */
.hero-logo-container::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translateX(-50%) translateY(20px) scaleY(-1);
    width: 300px;
    height: 150px;
    background: url('assets/branding/logo_symbol.svg') no-repeat center top;
    background-size: contain;
    opacity: 0.15;
    mask-image: linear-gradient(to bottom, rgba(0,0,0,0.4) 0%, rgba(0,0,0,0) 70%);
    -webkit-mask-image: linear-gradient(to bottom, rgba(0,0,0,0.4) 0%, rgba(0,0,0,0) 70%);
    pointer-events: none;
    z-index: 1;
}

@keyframes heroLogoPulse {
    0%, 100% {
        filter: drop-shadow(0 12px 48px rgba(0, 168, 181, 0.5))
                drop-shadow(0 6px 24px rgba(111, 186, 130, 0.4))
                drop-shadow(0 20px 60px rgba(0, 0, 0, 0.6));
    }
    50% {
        filter: drop-shadow(0 12px 56px rgba(0, 168, 181, 0.7))
                drop-shadow(0 6px 28px rgba(111, 186, 130, 0.6))
                drop-shadow(0 20px 70px rgba(0, 0, 0, 0.7));
    }
}

@keyframes heroLogoReveal {
    0% {
        opacity: 0;
        transform: scale(0.4) translateY(40px) rotate(-5deg);
        filter: drop-shadow(0 0 0 rgba(0, 0, 0, 0)) blur(8px);
    }
    60% {
        opacity: 0.8;
        filter: blur(2px);
    }
    100% {
        opacity: 1;
        transform: scale(1) translateY(0) rotate(0deg);
        filter: blur(0px);
    }
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
    animation: heroContentFade 1.4s ease-out 0.8s backwards;
}

@keyframes heroContentFade {
    0% {
        opacity: 0;
        transform: translateY(20px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-title {
    font-size: 56px;
    font-weight: 600;
    line-height: 1.1;
    margin-bottom: var(--spacing-lg);
    color: var(--text-primary);
}

.gradient-text {
    color: var(--text-primary);
}

.hero-subtitle {
    font-size: 20px;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-2xl);
    line-height: 1.5;
    font-weight: 400;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: var(--spacing-lg);
}

.hero-note {
    color: var(--text-tertiary);
    font-size: 14px;
    margin-top: var(--spacing-md);
}

.inline-icon {
    width: 16px;
    height: 16px;
    display: inline-block;
    vertical-align: middle;
    margin-right: 4px;
    opacity: 0.6;
}

/* ===== FEATURE PILLS - REMOVED ===== */
.feature-pills {
    display: none;
}

/* ===== LOGO DIVIDER ===== */
.logo-divider {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(180deg,
        var(--bg-primary) 0%,
        rgba(0, 168, 181, 0.02) 50%,
        var(--bg-secondary) 100%);
    position: relative;
}

.logo-divider::before,
.logo-divider::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 200px;
    height: 1px;
    background: linear-gradient(90deg,
        transparent,
        rgba(0, 168, 181, 0.3),
        transparent);
}

.logo-divider::before {
    right: calc(50% + 60px);
}

.logo-divider::after {
    left: calc(50% + 60px);
}

.divider-symbol {
    height: 48px;
    width: auto;
    opacity: 0.15;
    filter: grayscale(1) drop-shadow(0 0 20px rgba(0, 168, 181, 0.3));
    animation: dividerFloat 6s ease-in-out infinite;
}

@keyframes dividerFloat {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    50% {
        transform: translateY(-10px) rotate(2deg);
    }
}

/* ===== WAITLIST SECTION ===== */
.waitlist {
    background: var(--bg-primary);
    padding: var(--spacing-2xl) 0;
}

.waitlist-content {
    max-width: 700px;
    margin: 0 auto;
    padding: var(--spacing-2xl);
    text-align: center;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius);
}

.waitlist-badge {
    display: inline-block;
    background: rgba(255, 200, 80, 0.1);
    color: var(--accent-warm);
    padding: 10px 20px;
    border-radius: 20px;
    font-weight: 700;
    font-size: 13px;
    margin-bottom: var(--spacing-lg);
    border: 1px solid rgba(255, 200, 80, 0.3);
    letter-spacing: 0.05em;
}

.waitlist-title {
    font-size: 36px;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
    line-height: 1.2;
}

.waitlist-subtitle {
    font-size: 17px;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xl);
    line-height: 1.6;
}

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

/* Waitlist Stats (Price + Spots) */
.waitlist-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.price-box,
.spots-box {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.price-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-warm), var(--accent-gold));
}

.spots-box {
    border-color: rgba(255, 100, 100, 0.3);
    background: rgba(255, 50, 50, 0.05);
}

.spots-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #FF5F57, rgba(255, 95, 87, 0.5));
    animation: pulse-urgency 2s ease-in-out infinite;
}

@keyframes pulse-urgency {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.6;
    }
}

.price-label,
.spots-label {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-tertiary);
    margin-bottom: 8px;
    font-weight: 600;
}

.price-amount {
    font-size: 40px;
    font-weight: 700;
    color: var(--accent-warm);
    line-height: 1;
    margin-bottom: 8px;
    text-shadow: 0 0 20px rgba(255, 200, 80, 0.4);
}

.price-save {
    font-size: 13px;
    color: var(--text-secondary);
    font-weight: 600;
}

.spots-count {
    font-size: 48px;
    font-weight: 700;
    color: #FF5F57;
    line-height: 1;
    margin-bottom: 4px;
    text-shadow: 0 0 20px rgba(255, 95, 87, 0.3);
}

.spots-total {
    font-size: 13px;
    color: var(--text-tertiary);
    font-weight: 500;
}

/* No Payment Banner */
.no-payment-banner {
    background: linear-gradient(135deg, rgba(255, 200, 80, 0.15), rgba(255, 215, 120, 0.08));
    border: 2px solid rgba(255, 200, 80, 0.5);
    border-radius: var(--border-radius);
    padding: var(--spacing-md) var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    box-shadow: 0 0 50px rgba(255, 200, 80, 0.4),
                0 0 80px rgba(255, 200, 80, 0.2),
                inset 0 0 30px rgba(255, 200, 80, 0.15);
    animation: glow-pulse 3s ease-in-out infinite;
}

@keyframes glow-pulse {
    0%, 100% {
        box-shadow: 0 0 50px rgba(255, 200, 80, 0.4),
                    0 0 80px rgba(255, 200, 80, 0.2),
                    inset 0 0 30px rgba(255, 200, 80, 0.15);
    }
    50% {
        box-shadow: 0 0 70px rgba(255, 200, 80, 0.6),
                    0 0 100px rgba(255, 200, 80, 0.3),
                    inset 0 0 40px rgba(255, 200, 80, 0.2);
    }
}

.banner-icon {
    color: var(--accent-warm);
    flex-shrink: 0;
    filter: drop-shadow(0 0 10px rgba(255, 200, 80, 0.8));
}

.banner-text {
    font-size: 16px;
    color: var(--text-primary);
    line-height: 1.4;
}

.banner-text strong {
    color: var(--accent-warm);
    font-weight: 700;
}

.waitlist-form {
    margin-bottom: var(--spacing-xl);
}

.form-group {
    display: flex;
    gap: var(--spacing-sm);
    max-width: 600px;
    margin: 0 auto;
}

.waitlist-input {
    flex: 1;
    padding: 16px 24px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius);
    color: var(--text-primary);
    font-size: 15px;
    font-family: 'Manrope', sans-serif;
    transition: border-color 0.2s ease, background 0.2s ease;
}

.waitlist-input::placeholder {
    color: var(--text-tertiary);
}

.waitlist-input:focus {
    outline: none;
    border-color: var(--accent-warm);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 0 20px rgba(255, 200, 80, 0.2);
}

.waitlist-features {
    display: flex;
    justify-content: center;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-lg) 0;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.waitlist-feature {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-secondary);
    font-size: 14px;
}

.check-icon {
    color: var(--accent-warm);
    font-weight: 700;
    font-size: 16px;
}

.waitlist-note {
    font-size: 14px;
    color: var(--text-tertiary);
}

.waitlist-note strong {
    color: var(--accent-warm);
    font-weight: 600;
}

/* ===== PRODUCT PREVIEW SECTION ===== */
.product-preview {
    background: var(--bg-secondary);
    padding: var(--spacing-3xl) 0;
}

.mockup-container {
    max-width: 1000px;
    margin: 0 auto;
    padding: var(--spacing-xl) 0;
}

/* macOS Window */
.macos-window {
    background: rgba(18, 19, 26, 0.95);
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.window-titlebar {
    height: 40px;
    background: rgba(255, 255, 255, 0.03);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    align-items: center;
    padding: 0 16px;
    position: relative;
}

.window-controls {
    display: flex;
    gap: 8px;
}

.control-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    opacity: 0.8;
}

.control-dot.close {
    background: #FF5F57;
}

.control-dot.minimize {
    background: #FEBC2E;
}

.control-dot.maximize {
    background: #28C840;
}

.window-title {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    font-size: 13px;
    color: var(--text-secondary);
    font-weight: 500;
}

.window-content {
    display: grid;
    grid-template-columns: 200px 1fr;
    min-height: 500px;
}

/* Sidebar */
.sidebar {
    background: rgba(255, 255, 255, 0.02);
    border-right: 1px solid rgba(255, 255, 255, 0.08);
    padding: var(--spacing-md);
}

.sidebar-section {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.sidebar-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 12px;
    border-radius: 6px;
    cursor: pointer;
    transition: background 0.2s ease;
    font-size: 14px;
    color: var(--text-secondary);
}

.sidebar-item:hover {
    background: rgba(255, 255, 255, 0.05);
}

.sidebar-item.active {
    background: rgba(255, 200, 80, 0.1);
    color: var(--text-primary);
}

.item-indicator {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--text-tertiary);
}

.sidebar-item.active .item-indicator {
    background: var(--accent-warm);
    box-shadow: 0 0 8px var(--accent-warm);
}

/* Editor Pane */
.editor-pane {
    padding: var(--spacing-lg);
    overflow-y: auto;
}

.editor-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.thread-count {
    font-size: 14px;
    color: var(--text-secondary);
    font-weight: 500;
}

.editor-actions {
    display: flex;
    gap: 8px;
}

.action-btn {
    width: 32px;
    height: 32px;
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}

.action-btn:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--accent-warm);
    color: var(--accent-warm);
}

/* Thread Composer */
.thread-composer {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.tweet-card {
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 8px;
    padding: var(--spacing-md);
}

.tweet-content p {
    font-size: 15px;
    line-height: 1.5;
    color: var(--text-primary);
    margin: 0;
}

.tweet-meta {
    margin-top: var(--spacing-sm);
    font-size: 12px;
    color: var(--text-tertiary);
}

/* AI Suggestion Box */
.ai-suggestion {
    background: rgba(255, 200, 80, 0.05);
    backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid rgba(255, 200, 80, 0.3);
    border-radius: 8px;
    padding: var(--spacing-md);
    box-shadow: 0 0 20px rgba(255, 200, 80, 0.15);
}

.ai-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: var(--spacing-sm);
}

.ai-icon {
    color: var(--accent-warm);
}

.ai-header span {
    font-size: 13px;
    font-weight: 600;
    color: var(--accent-warm);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.ai-text {
    font-size: 14px;
    line-height: 1.5;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
}

.btn-apply {
    background: linear-gradient(135deg, var(--accent-warm) 0%, var(--accent-gold) 100%);
    color: #000;
    border: none;
    padding: 8px 16px;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: 0 2px 8px rgba(255, 200, 80, 0.3);
}

.btn-apply:hover {
    opacity: 0.9;
    box-shadow: 0 4px 12px rgba(255, 200, 80, 0.4);
}

.mockup-note {
    text-align: center;
    font-size: 13px;
    color: var(--text-tertiary);
    margin-top: var(--spacing-lg);
}

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

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-md);
}

.feature-card {
    padding: var(--spacing-lg);
    background: rgba(255, 255, 255, 0.02);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 200, 80, 0.08);
    border-radius: var(--border-radius);
    transition: all 0.3s ease;
    box-shadow: 0 0 0 rgba(255, 200, 80, 0);
}

.feature-card:nth-child(3n+1) {
    background: linear-gradient(135deg,
        rgba(0, 168, 181, 0.03) 0%,
        rgba(255, 255, 255, 0.02) 100%);
}

.feature-card:nth-child(3n+2) {
    background: linear-gradient(135deg,
        rgba(255, 217, 155, 0.03) 0%,
        rgba(255, 255, 255, 0.02) 100%);
}

.feature-card:nth-child(3n+3) {
    background: linear-gradient(135deg,
        rgba(107, 45, 92, 0.04) 0%,
        rgba(255, 255, 255, 0.02) 100%);
}

.feature-card:hover {
    transform: translateY(-4px);
    border-color: rgba(255, 200, 80, 0.4);
    background: rgba(255, 200, 80, 0.03);
    box-shadow: 0 8px 32px rgba(255, 200, 80, 0.25),
                0 0 40px rgba(255, 200, 80, 0.15);
}

.feature-icon {
    margin-bottom: var(--spacing-md);
    text-align: center;
}

.feature-icon img {
    width: 40px;
    height: 40px;
    opacity: 0.8;
}

/* Logo Icon in Feature Cards */
.feature-logo-icon {
    text-align: center;
}

.feature-logo-icon .mini-logo {
    width: 48px;
    height: auto;
    opacity: 1;
    filter: drop-shadow(0 2px 8px rgba(0, 168, 181, 0.3))
            drop-shadow(0 1px 4px rgba(111, 186, 130, 0.2));
}

.feature-card:hover .mini-logo {
    filter: drop-shadow(0 4px 12px rgba(0, 168, 181, 0.5))
            drop-shadow(0 2px 6px rgba(111, 186, 130, 0.3));
}

.feature-card h3 {
    font-size: 18px;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
    font-weight: 600;
}

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

/* ===== TESTIMONIALS ===== */
.social-proof {
    background: var(--bg-primary);
}

/* Testimonials Carousel */
.testimonials-carousel {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-md);
    padding: var(--spacing-md) 0;
}

.testimonial-card {
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 200, 80, 0.06);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    transition: all 0.3s ease;
}

.testimonial-card:hover {
    transform: translateY(-4px);
    border-color: rgba(255, 200, 80, 0.3);
    box-shadow: 0 8px 24px rgba(255, 200, 80, 0.2),
                0 0 30px rgba(255, 200, 80, 0.1);
}

.testimonial-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(255, 200, 80, 0.3), rgba(255, 215, 120, 0.1));
    border: 2px solid rgba(255, 200, 80, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    font-weight: 600;
    color: var(--accent-warm);
    flex-shrink: 0;
}

.author-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.author-info strong {
    font-size: 15px;
    color: var(--text-primary);
    font-weight: 600;
}

.handle {
    font-size: 13px;
    color: var(--text-tertiary);
}

.testimonial-text {
    font-size: 15px;
    line-height: 1.6;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
    font-style: italic;
}

.stars {
    font-size: 16px;
    color: rgba(255, 200, 80, 0.7);
    letter-spacing: 2px;
}

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

.no-subscription-hero {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.no-sub-badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-secondary);
    padding: 12px 24px;
    border-radius: 24px;
    font-weight: 600;
    font-size: 14px;
    margin-bottom: var(--spacing-lg);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Comparison Table */
.comparison-table {
    margin: var(--spacing-2xl) auto;
    max-width: 800px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
}

.comparison-row {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

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

.comparison-row.header {
    background: rgba(255, 255, 255, 0.03);
}

.comparison-cell {
    padding: var(--spacing-md);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    gap: 8px;
    font-size: 14px;
    color: var(--text-secondary);
}

.comparison-cell:nth-child(2) {
    border-left: 1px solid rgba(255, 255, 255, 0.12);
    border-right: 1px solid rgba(255, 255, 255, 0.12);
}

.comparison-row.header .comparison-cell {
    font-weight: 600;
    font-size: 15px;
    color: var(--text-primary);
}

.comparison-cell.highlight {
    background: rgba(255, 255, 255, 0.02);
}

.comparison-cell strong {
    color: var(--text-primary);
    font-size: 16px;
    font-weight: 600;
}

.badge-own,
.badge-sub {
    font-size: 11px;
    font-weight: 600;
    padding: 4px 8px;
    border-radius: 4px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.badge-own {
    background: rgba(255, 255, 255, 0.08);
    color: var(--text-secondary);
}

.badge-sub {
    background: transparent;
    color: var(--text-tertiary);
    border: 1px solid rgba(255, 255, 255, 0.06);
}

/* Pricing Card */
.pricing-card {
    max-width: 500px;
    margin: 0 auto;
    padding: var(--spacing-2xl);
    text-align: center;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--border-radius);
}

.pricing-badge {
    display: inline-block;
    padding: 8px 16px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: var(--spacing-lg);
    color: var(--text-secondary);
}

.pricing-badge .inline-icon {
    opacity: 0.5;
}

.pricing-price {
    margin-bottom: var(--spacing-xl);
}

.price-old {
    font-size: 20px;
    color: var(--text-tertiary);
    text-decoration: line-through;
    margin-right: var(--spacing-sm);
    font-weight: 400;
}

.price-new {
    font-size: 56px;
    font-weight: 600;
    color: var(--text-primary);
}

.price-label {
    display: block;
    font-size: 13px;
    color: var(--text-secondary);
    margin-top: var(--spacing-sm);
    font-weight: 600;
    letter-spacing: 0.05em;
}

.pricing-features {
    list-style: none;
    margin-bottom: var(--spacing-xl);
    text-align: left;
}

.pricing-features li {
    padding: 12px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
    color: var(--text-secondary);
    font-size: 15px;
}

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

.pricing-note {
    font-size: 13px;
    color: var(--text-tertiary);
    margin-top: var(--spacing-md);
}

/* ===== FAQ ===== */
.faq {
    background: var(--bg-primary);
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-md);
}

.faq-item {
    padding: var(--spacing-lg);
    background: rgba(255, 255, 255, 0.02);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 200, 80, 0.06);
    border-radius: var(--border-radius);
    transition: all 0.3s ease;
}

.faq-item:nth-child(4n+1) {
    background: linear-gradient(135deg,
        rgba(111, 186, 130, 0.03) 0%,
        rgba(255, 255, 255, 0.02) 100%);
}

.faq-item:nth-child(4n+2) {
    background: linear-gradient(135deg,
        rgba(255, 179, 102, 0.03) 0%,
        rgba(255, 255, 255, 0.02) 100%);
}

.faq-item:nth-child(4n+3) {
    background: linear-gradient(135deg,
        rgba(0, 168, 181, 0.04) 0%,
        rgba(255, 255, 255, 0.02) 100%);
}

.faq-item:nth-child(4n+4) {
    background: linear-gradient(135deg,
        rgba(107, 45, 92, 0.03) 0%,
        rgba(255, 255, 255, 0.02) 100%);
}

.faq-item:hover {
    transform: translateY(-2px);
    border-color: rgba(255, 200, 80, 0.3);
    box-shadow: 0 4px 16px rgba(255, 200, 80, 0.2),
                0 0 24px rgba(255, 200, 80, 0.1);
}

.faq-item h3 {
    font-size: 16px;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
    font-weight: 600;
}

.faq-item p {
    color: var(--text-secondary);
    line-height: 1.6;
    font-size: 15px;
}

/* ===== CTA ===== */
.cta {
    background: var(--bg-secondary);
}

.cta-content {
    max-width: 600px;
    margin: 0 auto;
    padding: var(--spacing-2xl);
    text-align: center;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 200, 80, 0.15);
    border-radius: var(--border-radius);
    box-shadow: 0 0 40px rgba(255, 200, 80, 0.15),
                0 8px 32px rgba(0, 0, 0, 0.3);
}

.cta-content h2 {
    font-size: 32px;
    margin-bottom: var(--spacing-md);
    font-weight: 600;
}

.cta-content p {
    font-size: 16px;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xl);
}

.cta-note {
    font-size: 13px;
    color: var(--text-tertiary);
    margin-top: var(--spacing-md);
}

/* ===== FOOTER ===== */
.footer {
    background: var(--bg-primary);
    padding: var(--spacing-2xl) 0 var(--spacing-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}

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

.footer-brand p {
    color: var(--text-secondary);
    margin-top: var(--spacing-sm);
    font-size: 14px;
}

.footer-brand .logo-symbol {
    animation: logoFadeIn 1.5s ease-out 0.5s backwards;
}

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

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

.footer-column h4 {
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--spacing-sm);
    color: var(--text-secondary);
    font-weight: 600;
}

.footer-column a {
    display: block;
    color: var(--text-tertiary);
    text-decoration: none;
    margin-bottom: 8px;
    font-size: 14px;
    transition: color 0.2s ease;
}

.footer-column a:hover {
    color: var(--text-secondary);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.04);
}

.footer-bottom p {
    color: var(--text-tertiary);
    font-size: 13px;
}

/* ===== GLASS EFFECT - LIMITED TO PRICING/CTA ONLY ===== */
.glass {
    /* Removed from feature cards, testimonials, FAQ */
    /* Only applied inline to pricing-card and cta-content */
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .hero {
        padding: calc(var(--spacing-2xl) + 72px) 0 var(--spacing-lg);
    }

    .hero-logo {
        width: 200px;
        height: auto;
    }

    .hero-logo-container {
        padding-bottom: 60px;
    }

    .hero-logo-container::after {
        width: 200px;
        height: 100px;
    }

    .logo-symbol {
        height: 36px;
    }

    .nav.scrolled .logo-symbol {
        height: 40px;
    }

    .hero-title {
        font-size: 40px;
    }

    .logo-divider::before,
    .logo-divider::after {
        width: 80px;
    }

    .divider-symbol {
        height: 36px;
    }

    .hero-subtitle {
        font-size: 18px;
    }

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

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

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

    .features-grid,
    .testimonials-carousel,
    .faq-grid {
        grid-template-columns: 1fr;
    }

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

    .footer-links {
        grid-template-columns: 1fr;
    }

    section {
        padding: var(--spacing-2xl) 0;
    }

    .pricing-card,
    .cta-content {
        padding: var(--spacing-lg);
    }

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

    .comparison-row.header .comparison-cell:first-child {
        display: none;
    }

    .comparison-cell:nth-child(2) {
        border-left: none;
        border-right: none;
        border-top: 1px solid rgba(255, 255, 255, 0.06);
    }

    .price-new {
        font-size: 48px;
    }

    /* Waitlist responsive */
    .waitlist-content {
        padding: var(--spacing-lg);
    }

    .waitlist-title {
        font-size: 28px;
    }

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

    .waitlist-stats {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
    }

    .price-amount {
        font-size: 36px;
    }

    .spots-count {
        font-size: 40px;
    }

    .no-payment-banner {
        padding: var(--spacing-md);
        flex-direction: column;
        text-align: center;
    }

    .banner-text {
        font-size: 15px;
    }

    .form-group {
        flex-direction: column;
    }

    .waitlist-input {
        width: 100%;
    }

    .waitlist-features {
        flex-direction: column;
        gap: var(--spacing-sm);
        align-items: center;
    }

    /* Product preview mobile */
    .mockup-container {
        padding: var(--spacing-md) 0;
    }

    .macos-window {
        border-radius: 8px;
    }

    .window-content {
        grid-template-columns: 1fr;
        min-height: 400px;
    }

    .sidebar {
        display: none;
    }

    .editor-pane {
        padding: var(--spacing-md);
    }

    .window-titlebar {
        height: 36px;
    }

    .window-title {
        font-size: 12px;
    }

    .control-dot {
        width: 10px;
        height: 10px;
    }

    .tweet-card {
        padding: var(--spacing-md);
    }

    .ai-suggestion {
        padding: var(--spacing-md);
    }

    /* Testimonials mobile */
    .testimonial-card {
        padding: var(--spacing-md);
    }

    .avatar {
        width: 40px;
        height: 40px;
        font-size: 14px;
    }
}

/* ===== ICON STYLES ===== */
.pill-icon {
    display: none;
}