/* ============================================
   NovaMemory — Mobile-First Base Styles (Light Theme)
   ============================================ */

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

:root {
    --bg-primary: #ffffff;
    --bg-secondary: #f7f7f8;
    --bg-card: #ffffff;
    --bg-card-hover: #fafafa;
    --text-primary: #111111;
    --text-secondary: #555555;
    --text-dim: #999999;
    --accent: #7c5cfc;
    --accent-light: #6a4ce0;
    --accent-dark: #5a3dd6;
    --accent-glow: rgba(124, 92, 252, 0.15);
    --accent-glow-strong: rgba(124, 92, 252, 0.25);
    --accent-gradient: linear-gradient(135deg, #7c5cfc 0%, #a78bfa 50%, #c084fc 100%);
    --border: #e8e8ec;
    --border-light: #ededf0;
    --font-heading: 'Oswald', sans-serif;
    --font-body: 'Inter', sans-serif;
    --radius: 0px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.04), 0 1px 2px rgba(0,0,0,0.06);
    --shadow-md: 0 4px 16px rgba(0,0,0,0.06), 0 2px 6px rgba(0,0,0,0.04);
    --shadow-lg: 0 12px 40px rgba(0,0,0,0.08), 0 4px 12px rgba(0,0,0,0.04);
}

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

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

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

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

a:hover {
    color: var(--accent-dark);
}

ul {
    list-style: none;
}

/* --- UTILITY --- */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.text-accent {
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* --- BUTTONS --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 16px 32px;
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    text-decoration: none;
    border: none;
    border-radius: var(--radius);
    cursor: pointer;
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--accent-gradient);
    color: #fff;
    box-shadow: 0 4px 20px var(--accent-glow), 0 2px 8px rgba(0,0,0,0.08);
}

.btn-primary:hover {
    box-shadow: 0 6px 30px var(--accent-glow-strong), 0 4px 12px rgba(0,0,0,0.1);
    transform: translateY(-2px);
    color: #fff;
}

.btn-primary::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent 30%, rgba(255,255,255,0.15) 50%, transparent 70%);
    transform: rotate(45deg) translateX(-100%);
    transition: transform 0.6s;
}

.btn-primary:hover::after {
    transform: rotate(45deg) translateX(100%);
}

.btn-secondary {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border);
}

.btn-secondary:hover {
    border-color: var(--accent);
    color: var(--accent);
    background: rgba(124, 92, 252, 0.04);
}

.btn-full {
    width: 100%;
}

/* --- NAV --- */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    transition: all var(--transition);
}

.nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--text-primary);
}

.nav-logo-img {
    width: 36px;
    height: 36px;
    object-fit: contain;
}

.nav-logo-text {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 700;
    letter-spacing: 0.02em;
}

.logo-nova {
    background: linear-gradient(135deg, #8a8a8a 0%, #b8b8b8 30%, #6e6e6e 50%, #c0c0c0 70%, #9a9a9a 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    background-size: 200% 200%;
    animation: shimmer-nova 4s ease-in-out infinite;
}

@keyframes shimmer-nova {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.logo-memory {
    color: #1a2b6d;
}

.nav-links {
    display: none;
    position: fixed;
    top: 60px;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--bg-primary);
    flex-direction: column;
    padding: 40px 20px;
    gap: 0;
    z-index: 999;
}

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

.nav-links a {
    color: var(--text-secondary);
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    padding: 16px 0;
    border-bottom: 1px solid var(--border);
    text-decoration: none;
    transition: color var(--transition);
}

.nav-links a:hover,
.nav-links a:focus {
    color: var(--text-primary);
}

.nav-cta {
    color: var(--accent) !important;
    margin-top: 16px;
    border-bottom: none !important;
}

.nav-burger {
    display: flex;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1001;
}

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

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

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

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

/* --- HERO --- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 100px 20px 60px;
    overflow: hidden;
}

.hero-bg-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(124, 92, 252, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(124, 92, 252, 0.04) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
}

.hero-glow {
    position: absolute;
    top: -20%;
    left: 50%;
    transform: translateX(-50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(124, 92, 252, 0.08) 0%, transparent 70%);
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(124, 92, 252, 0.06);
    border: 1px solid rgba(124, 92, 252, 0.15);
    border-radius: var(--radius);
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--accent);
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-bottom: 24px;
}

.hero-badge-dot {
    width: 8px;
    height: 8px;
    background: #22c55e;
    border-radius: 50%;
    animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(2.2rem, 8vw, 4.5rem);
    font-weight: 700;
    line-height: 1.05;
    letter-spacing: -0.02em;
    text-transform: uppercase;
    margin-bottom: 20px;
    color: var(--text-primary);
}

.hero-title-accent {
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--text-secondary);
    max-width: 540px;
    margin-bottom: 32px;
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 36px;
    flex-wrap: wrap;
}

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

.hero-stat-number {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text-primary);
}

.hero-stat-label {
    font-size: 0.75rem;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.hero-stat-separator {
    width: 1px;
    height: 40px;
    background: var(--border);
}

.hero-ctas {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.hero-visual {
    position: relative;
    z-index: 2;
    margin-top: 48px;
}

/* --- TERMINAL --- */
.hero-terminal {
    background: #1a1a2e;
    border: 1px solid #2a2a3e;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.terminal-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: #12121f;
    border-bottom: 1px solid #2a2a3e;
}

.terminal-dots {
    display: flex;
    gap: 6px;
}

.terminal-dots span {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.terminal-dots span:nth-child(1) { background: #ff5f56; }
.terminal-dots span:nth-child(2) { background: #ffbd2e; }
.terminal-dots span:nth-child(3) { background: #27ca41; }

.terminal-title {
    font-size: 0.75rem;
    color: #666680;
    font-family: var(--font-body);
}

.terminal-body {
    padding: 20px 16px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.terminal-line {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.terminal-prompt-user,
.terminal-prompt-ai,
.terminal-prompt-system {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.terminal-prompt-user { color: #a78bfa; }
.terminal-prompt-ai { color: #4ade80; }
.terminal-prompt-system { font-size: 0.85rem; }

.terminal-text {
    font-size: 0.9rem;
    line-height: 1.6;
    color: #c8c8d8;
}

.terminal-text-dim {
    color: #666680;
    font-size: 0.8rem;
    font-style: italic;
}

/* --- SECTIONS --- */
.section {
    padding: 80px 0;
    position: relative;
}

.section-label {
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--accent);
    margin-bottom: 16px;
}

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(1.8rem, 6vw, 3.2rem);
    font-weight: 700;
    line-height: 1.1;
    text-transform: uppercase;
    letter-spacing: -0.01em;
    margin-bottom: 20px;
    color: var(--text-primary);
}

.section-description {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--text-secondary);
    max-width: 640px;
    margin-bottom: 48px;
}

/* --- PROBLEM SECTION --- */
.section-problem {
    background: var(--bg-secondary);
}

.problem-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
    margin-top: 40px;
}

.problem-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 28px 24px;
    transition: all var(--transition);
    box-shadow: var(--shadow-sm);
}

.problem-card:hover {
    border-color: var(--border-light);
    box-shadow: var(--shadow-md);
}

.problem-icon {
    font-size: 2rem;
    margin-bottom: 16px;
}

.problem-card h3 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.problem-card p {
    font-size: 0.9rem;
    line-height: 1.6;
    color: var(--text-secondary);
}

/* --- SOLUTION SECTION --- */
.solution-features {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
}

.solution-feature {
    padding: 28px 0;
    border-bottom: 1px solid var(--border);
}

.solution-feature:last-child {
    border-bottom: none;
}

.solution-feature-number {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--accent);
    margin-bottom: 12px;
    letter-spacing: 0.05em;
}

.solution-feature h3 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.solution-feature p {
    font-size: 0.9rem;
    line-height: 1.7;
    color: var(--text-secondary);
}

/* --- AGENTS SECTION --- */
.section-agents {
    background: var(--bg-secondary);
}

.agents-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
}

.agent-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 32px 24px;
    position: relative;
    overflow: hidden;
    transition: all var(--transition);
    box-shadow: var(--shadow-sm);
}

.agent-card:hover {
    border-color: rgba(124, 92, 252, 0.25);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.agent-card-glow {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at center, rgba(124, 92, 252, 0.06) 0%, transparent 60%);
    opacity: 0;
    transition: opacity 0.5s;
    pointer-events: none;
}

.agent-card:hover .agent-card-glow {
    opacity: 1;
}

.agent-icon {
    font-size: 2.2rem;
    margin-bottom: 16px;
}

.agent-name {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    margin-bottom: 4px;
    color: var(--text-primary);
}

.agent-role {
    font-size: 0.8rem;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 500;
    margin-bottom: 12px;
}

.agent-desc {
    font-size: 0.9rem;
    line-height: 1.6;
    color: var(--text-secondary);
}

/* --- HOW SECTION --- */
.how-steps {
    position: relative;
    padding-left: 0;
}

.how-step {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.how-step-number {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-gradient);
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 700;
    color: #fff;
    border-radius: var(--radius);
}

.how-step-content h3 {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    margin-bottom: 6px;
    color: var(--text-primary);
}

.how-step-content p {
    font-size: 0.9rem;
    line-height: 1.6;
    color: var(--text-secondary);
}

.how-step-line {
    width: 2px;
    height: 32px;
    background: var(--border);
    margin-left: 23px;
}

/* --- USE CASES --- */
.section-usecases {
    background: var(--bg-secondary);
}

.usecases-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
}

.usecase-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 28px 24px;
    transition: all var(--transition);
    box-shadow: var(--shadow-sm);
}

.usecase-card:hover {
    border-color: var(--border-light);
    box-shadow: var(--shadow-md);
}

.usecase-icon {
    font-size: 2rem;
    margin-bottom: 16px;
}

.usecase-card h3 {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.usecase-card p {
    font-size: 0.9rem;
    line-height: 1.6;
    color: var(--text-secondary);
}

/* --- PROOF SECTION --- */
.proof-block {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-left: 3px solid var(--accent);
    border-radius: var(--radius);
    padding: 32px 24px;
    box-shadow: var(--shadow-sm);
}

.proof-quote p {
    font-size: 1.05rem;
    line-height: 1.7;
    color: var(--text-primary);
    font-style: italic;
    margin-bottom: 24px;
}

.proof-author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.proof-author-avatar {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-gradient);
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
    color: #fff;
    border-radius: 50%;
}

.proof-author-name {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text-primary);
}

.proof-author-role {
    font-size: 0.8rem;
    color: var(--text-dim);
}

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

.pricing-card {
    position: relative;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 40px 24px;
    text-align: center;
    overflow: hidden;
    max-width: 480px;
    margin: 0 auto;
    box-shadow: var(--shadow-md);
}

.pricing-card-glow {
    position: absolute;
    top: -100px;
    left: 50%;
    transform: translateX(-50%);
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(124, 92, 252, 0.06) 0%, transparent 70%);
    pointer-events: none;
}

.pricing-badge {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(124, 92, 252, 0.06);
    border: 1px solid rgba(124, 92, 252, 0.15);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--accent);
    margin-bottom: 24px;
    position: relative;
}

.pricing-price {
    margin-bottom: 8px;
    position: relative;
}

.pricing-amount {
    font-family: var(--font-heading);
    font-size: 4rem;
    font-weight: 700;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.pricing-period {
    font-size: 1.2rem;
    color: var(--text-dim);
}

.pricing-subtitle {
    font-size: 0.85rem;
    color: var(--text-dim);
    margin-bottom: 32px;
    position: relative;
}

.pricing-features {
    text-align: left;
    margin-bottom: 32px;
    position: relative;
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 0;
    font-size: 0.9rem;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border);
}

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

.pricing-features svg {
    flex-shrink: 0;
    color: #22c55e;
}

.pricing-card .btn {
    position: relative;
}

/* --- FAQ SECTION --- */
.faq-list {
    max-width: 700px;
}

.faq-item {
    border-bottom: 1px solid var(--border);
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 20px 0;
    background: none;
    border: none;
    cursor: pointer;
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-primary);
    text-align: left;
    transition: color var(--transition);
}

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

.faq-chevron {
    flex-shrink: 0;
    transition: transform var(--transition);
    color: var(--text-dim);
}

.faq-item.active .faq-chevron {
    transform: rotate(180deg);
    color: var(--accent);
}

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

.faq-item.active .faq-answer {
    max-height: 300px;
    padding-bottom: 20px;
}

.faq-answer p {
    font-size: 0.9rem;
    line-height: 1.7;
    color: var(--text-secondary);
}

/* --- WAITLIST SECTION --- */
.section-waitlist {
    background: var(--bg-secondary);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.waitlist-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(124, 92, 252, 0.06) 0%, transparent 70%);
    pointer-events: none;
}

.section-waitlist .section-title {
    position: relative;
}

.section-waitlist .section-description {
    margin-left: auto;
    margin-right: auto;
    position: relative;
}

.waitlist-form {
    max-width: 500px;
    margin: 0 auto;
    position: relative;
}

.waitlist-form-row {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 12px;
}

.waitlist-input {
    width: 100%;
    padding: 16px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: border-color var(--transition), box-shadow var(--transition);
    -webkit-appearance: none;
    appearance: none;
}

.waitlist-input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

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

.waitlist-select {
    color: var(--text-dim);
}

.waitlist-select:valid {
    color: var(--text-primary);
}

.waitlist-note {
    font-size: 0.8rem;
    color: var(--text-dim);
    margin-top: 16px;
}

/* --- FOOTER --- */
.footer {
    padding: 48px 0 120px;
    border-top: 1px solid var(--border);
    background: var(--bg-primary);
}

.footer-top {
    display: flex;
    flex-direction: column;
    gap: 32px;
    margin-bottom: 32px;
}

.footer-tagline {
    font-size: 0.9rem;
    color: var(--text-dim);
    margin-top: 8px;
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
}

.footer-links a {
    font-size: 0.85rem;
    color: var(--text-secondary);
    text-decoration: none;
    transition: color var(--transition);
}

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

.footer-bottom {
    padding-top: 24px;
    border-top: 1px solid var(--border);
}

.footer-bottom p {
    font-size: 0.8rem;
    color: var(--text-dim);
}

/* --- MOBILE STICKY CTA --- */
.mobile-sticky-cta {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 12px 16px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-top: 1px solid var(--border);
    z-index: 900;
}

.mobile-sticky-cta .btn {
    padding: 14px 24px;
    font-size: 0.85rem;
}

/* --- ANIMATIONS --- */
[data-animate] {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-animate].visible {
    opacity: 1;
    transform: translateY(0);
}

/* --- SCROLLBAR --- */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
    background: var(--border);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--text-dim);
}

/* --- SELECTION --- */
::selection {
    background: var(--accent);
    color: #fff;
}