/* ================================================
   SAFEPAL CARD — Mobile-First Styles
   ================================================ */

:root {
    --safepal: #4A7AFF;
    --safepal-dark: #2B5CDB;
    --safepal-light: #7DA0FF;
    --safepal-bg: #0B0A10;
    --safepal-surface: #13111A;
    --safepal-surface-2: #1C1926;
    --safepal-border: rgba(74, 122, 255, 0.12);
    --safepal-glow: rgba(74, 122, 255, 0.25);
    --eth-blue: #627EEA;
    --eth-dark: #3C3C3D;
    --text: #EEEDF5;
    --text-secondary: #9895AD;
    --text-muted: #5E5B72;
    --radius-sm: 10px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-xl: 32px;
    --ease: cubic-bezier(0.4, 0, 0.2, 1);
    --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
}

*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--safepal-bg);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

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

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

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

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

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    font-size: 0.875rem;
    padding: 10px 20px;
    border-radius: var(--radius-sm);
    transition: all 0.3s var(--ease);
    white-space: nowrap;
}

.btn-primary {
    background: linear-gradient(135deg, var(--safepal), var(--safepal-dark));
    color: white;
    box-shadow: 0 4px 24px rgba(74, 122, 255, 0.3);
}

.btn-primary:hover {
    box-shadow: 0 8px 40px rgba(74, 122, 255, 0.45);
    transform: translateY(-2px);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-ghost {
    background: rgba(74, 122, 255, 0.08);
    border: 1px solid var(--safepal-border);
    color: var(--safepal-light);
}

.btn-ghost:hover {
    background: rgba(74, 122, 255, 0.15);
    border-color: rgba(74, 122, 255, 0.3);
}

.btn-lg {
    padding: 14px 28px;
    font-size: 1rem;
    border-radius: var(--radius-md);
}

.btn-connect {
    background: rgba(74, 122, 255, 0.12);
    border: 1px solid var(--safepal-border);
    color: var(--safepal-light);
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 600;
}

.btn-connect:hover {
    background: rgba(74, 122, 255, 0.2);
    border-color: rgba(74, 122, 255, 0.3);
}

.btn-connect.connected {
    background: rgba(98, 126, 234, 0.1);
    border-color: rgba(98, 126, 234, 0.3);
    color: var(--eth-blue);
}

.wallet-icon {
    flex-shrink: 0;
}

.gradient-text {
    background: linear-gradient(135deg, var(--safepal), var(--safepal-dark), var(--eth-blue));
    background-size: 200% 200%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientShift 5s ease infinite;
}

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

/* ===== HEADER ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: 12px 0;
    transition: all 0.3s var(--ease);
    background: rgba(11, 10, 16, 0.6);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid transparent;
}

.header.scrolled {
    background: rgba(11, 10, 16, 0.9);
    border-bottom-color: var(--safepal-border);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 1.1rem;
    flex-shrink: 0;
}

.logo-icon {
    border-radius: 8px;
}

.nav {
    display: none;
    gap: 8px;
}

.nav-link {
    padding: 8px 14px;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-secondary);
    border-radius: var(--radius-sm);
    transition: all 0.2s var(--ease);
}

.nav-link:hover {
    color: var(--text);
    background: rgba(74, 122, 255, 0.08);
}

.btn-connect {
    display: none;
}

.burger {
    display: flex;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
    z-index: 110;
}

.burger span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--text);
    border-radius: 2px;
    transition: all 0.3s var(--ease);
}

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

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

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

/* Mobile nav overlay */
.nav.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(11, 10, 16, 0.97);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    z-index: 105;
    padding: 100px 32px 32px;
    gap: 4px;
    animation: fadeIn 0.3s var(--ease);
}

.nav.open .nav-link {
    font-size: 1.25rem;
    padding: 14px 16px;
    border-radius: var(--radius-md);
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* ===== HERO ===== */
.hero {
    position: relative;
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    align-items: center;
    padding: 100px 0 60px;
    overflow: hidden;
}

.hero-glow {
    position: absolute;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(74, 122, 255, 0.15) 0%, transparent 70%);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    pointer-events: none;
}

.hero-particles {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
}

.particle {
    position: absolute;
    width: 3px;
    height: 3px;
    background: var(--safepal);
    border-radius: 50%;
    opacity: 0;
    animation: particleFloat 6s ease-in-out infinite;
}

@keyframes particleFloat {
    0% { opacity: 0; transform: translateY(100vh) scale(0); }
    10% { opacity: 0.6; }
    90% { opacity: 0.6; }
    100% { opacity: 0; transform: translateY(-20vh) scale(1); }
}

.hero-inner {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 48px;
}

.hero-content {
    max-width: 560px;
}

.hero-badges {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px;
    margin-bottom: 24px;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    font-size: 0.72rem;
    font-weight: 600;
    background: rgba(74, 122, 255, 0.08);
    border: 1px solid var(--safepal-border);
    border-radius: 100px;
    color: var(--safepal-light);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.hero-title {
    font-size: clamp(2.5rem, 8vw, 4.5rem);
    font-weight: 900;
    line-height: 1.05;
    letter-spacing: -0.03em;
    margin-bottom: 16px;
}

.hero-subtitle {
    font-size: clamp(0.95rem, 2.5vw, 1.15rem);
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 32px;
}

.hero-cta {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
}

/* ===== 3D CARD ===== */
.hero-card-wrap {
    perspective: 1000px;
    width: 100%;
    max-width: 380px;
}

.card-3d {
    transform-style: preserve-3d;
    transition: transform 0.4s var(--ease);
}

.safepal-card {
    position: relative;
    width: 100%;
    aspect-ratio: 1.586;
    border-radius: var(--radius-lg);
    overflow: hidden;
    padding: 24px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    box-shadow:
        0 40px 80px rgba(0, 0, 0, 0.5),
        0 0 60px rgba(74, 122, 255, 0.15),
        inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.card-bg {
    position: absolute;
    inset: 0;
    background: linear-gradient(145deg, #0f1528 0%, #0b0d18 40%, #101328 100%);
    z-index: 0;
}

.card-bg::before {
    content: '';
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(circle at 80% 20%, rgba(74, 122, 255, 0.12) 0%, transparent 50%),
        radial-gradient(circle at 20% 80%, rgba(98, 126, 234, 0.06) 0%, transparent 50%);
}

.card-bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.03) 0%, transparent 50%);
}

.safepal-card > * {
    position: relative;
    z-index: 1;
}

.card-chip {
    opacity: 0.85;
}

.card-contactless {
    position: absolute;
    top: 28px;
    right: 24px;
    transform: rotate(90deg);
}

.card-logo {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 8px;
}

.card-logo span {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 3px;
    color: rgba(255, 255, 255, 0.7);
}

.card-number {
    font-size: 1.1rem;
    font-weight: 500;
    letter-spacing: 3px;
    color: rgba(255, 255, 255, 0.75);
    margin: 8px 0;
}

.card-bottom {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 12px;
}

.card-label {
    display: block;
    font-size: 0.55rem;
    font-weight: 600;
    letter-spacing: 1.5px;
    color: rgba(255, 255, 255, 0.35);
    text-transform: uppercase;
    margin-bottom: 2px;
}

.card-value {
    display: block;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 1px;
    color: rgba(255, 255, 255, 0.7);
}

.card-network {
    opacity: 0.6;
}

/* Card float animation */
@keyframes cardFloat {
    0%, 100% { transform: translateY(0) rotateX(2deg) rotateY(-3deg); }
    50% { transform: translateY(-12px) rotateX(-2deg) rotateY(3deg); }
}

.card-3d {
    animation: cardFloat 6s ease-in-out infinite;
}

/* ===== SCROLL HINT ===== */
.hero-scroll-hint {
    position: absolute;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: var(--text-muted);
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, var(--safepal), transparent);
    animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
    0%, 100% { opacity: 1; height: 40px; }
    50% { opacity: 0.3; height: 20px; }
}

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

.section-header {
    text-align: center;
    margin-bottom: 48px;
}

.section-tag {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--safepal);
    margin-bottom: 12px;
    padding: 6px 14px;
    background: rgba(74, 122, 255, 0.08);
    border: 1px solid var(--safepal-border);
    border-radius: 100px;
}

.section-title {
    font-size: clamp(1.8rem, 5vw, 2.8rem);
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -0.02em;
}

/* ===== FEATURES ===== */
.features-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
}

.feature-card {
    background: var(--safepal-surface);
    border: 1px solid var(--safepal-border);
    border-radius: var(--radius-lg);
    padding: 28px 24px;
    transition: all 0.35s var(--ease);
}

.feature-card:hover {
    transform: translateY(-4px);
    border-color: rgba(74, 122, 255, 0.25);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3), 0 0 40px rgba(74, 122, 255, 0.05);
}

.feature-icon {
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    background: linear-gradient(135deg, rgba(74, 122, 255, 0.15), rgba(43, 92, 219, 0.1));
    color: var(--safepal);
    font-size: 1.25rem;
    margin-bottom: 16px;
}

.feature-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.feature-card p {
    font-size: 0.88rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ===== HOW IT WORKS ===== */
.how-it-works {
    background: var(--safepal-surface);
}

.steps {
    display: flex;
    flex-direction: column;
    gap: 0;
    max-width: 500px;
    margin: 0 auto;
}

.step {
    text-align: center;
    padding: 32px 24px;
    position: relative;
}

.step-number {
    font-size: 0.7rem;
    font-weight: 800;
    color: var(--safepal);
    letter-spacing: 2px;
    margin-bottom: 16px;
}

.step-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(74, 122, 255, 0.06);
    border: 1px solid var(--safepal-border);
}

.step-icon-card {
    font-size: 1.6rem;
    color: var(--safepal);
}

.step h3 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.step p {
    font-size: 0.88rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.step-connector {
    display: flex;
    justify-content: center;
    padding: 0;
    height: 40px;
}

.connector-line {
    width: 1px;
    height: 100%;
    background: linear-gradient(to bottom, var(--safepal-border), rgba(74, 122, 255, 0.25), var(--safepal-border));
}

/* ===== SECURITY ===== */
.security-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
}

.security-card {
    background: var(--safepal-surface);
    border: 1px solid var(--safepal-border);
    border-radius: var(--radius-lg);
    padding: 32px 24px;
    text-align: center;
    transition: all 0.35s var(--ease);
}

.security-card:hover {
    border-color: rgba(74, 122, 255, 0.25);
    transform: translateY(-4px);
}

.security-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(74, 122, 255, 0.12), rgba(43, 92, 219, 0.08));
    color: var(--safepal);
    font-size: 1.3rem;
    margin: 0 auto 16px;
}

.security-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.security-card p {
    font-size: 0.88rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ===== FAQ ===== */
.faq {
    background: var(--safepal-surface);
}

.faq-list {
    max-width: 700px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.faq-item {
    background: var(--safepal-surface-2);
    border: 1px solid var(--safepal-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: border-color 0.3s var(--ease);
}

.faq-item.open {
    border-color: rgba(74, 122, 255, 0.25);
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 20px;
    font-size: 0.95rem;
    font-weight: 600;
    text-align: left;
    color: var(--text);
    transition: color 0.2s var(--ease);
}

.faq-question i {
    font-size: 0.8rem;
    color: var(--safepal);
    transition: transform 0.3s var(--ease);
    flex-shrink: 0;
    margin-left: 16px;
}

.faq-item.open .faq-question i {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s var(--ease);
}

.faq-answer p {
    padding: 0 20px 18px;
    font-size: 0.88rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ===== CTA ===== */
.cta-section {
    padding: 60px 0 80px;
}

.cta-card {
    position: relative;
    text-align: center;
    padding: 48px 24px;
    border-radius: var(--radius-xl);
    background: var(--safepal-surface);
    border: 1px solid var(--safepal-border);
    overflow: hidden;
}

.cta-glow {
    position: absolute;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(74, 122, 255, 0.12) 0%, transparent 70%);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    pointer-events: none;
}

.cta-card h2 {
    font-size: clamp(1.5rem, 4vw, 2.2rem);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 12px;
    position: relative;
}

.cta-card p {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: 28px;
    position: relative;
}

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

/* ===== FOOTER ===== */
.footer {
    border-top: 1px solid var(--safepal-border);
    padding: 48px 0 24px;
    background: var(--safepal-surface);
}

.footer-inner {
    display: flex;
    flex-direction: column;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-brand .logo {
    margin-bottom: 12px;
}

.footer-desc {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 16px;
}

.footer-powered {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.75rem;
    color: var(--text-muted);
    font-weight: 500;
}

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

.footer-col h4 {
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text);
    margin-bottom: 12px;
}

.footer-col a {
    display: block;
    font-size: 0.82rem;
    color: var(--text-secondary);
    padding: 4px 0;
    transition: color 0.2s var(--ease);
}

.footer-col a:hover {
    color: var(--safepal-light);
}

.footer-bottom {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    padding-top: 24px;
    border-top: 1px solid var(--safepal-border);
}

.footer-bottom p {
    font-size: 0.78rem;
    color: var(--text-muted);
}

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

.footer-socials a {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(74, 122, 255, 0.06);
    border: 1px solid var(--safepal-border);
    color: var(--text-secondary);
    font-size: 0.9rem;
    transition: all 0.3s var(--ease);
}

.footer-socials a:hover {
    background: rgba(74, 122, 255, 0.15);
    color: var(--safepal);
    border-color: rgba(74, 122, 255, 0.3);
    transform: translateY(-2px);
}

/* ===== MODAL ===== */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(11, 10, 16, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    z-index: 200;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s var(--ease);
}

.modal-overlay.show {
    opacity: 1;
    visibility: visible;
}

.modal {
    background: var(--safepal-surface-2);
    border: 1px solid var(--safepal-border);
    border-radius: var(--radius-xl);
    padding: 40px 32px;
    max-width: 400px;
    width: 100%;
    text-align: center;
    position: relative;
    transform: scale(0.9) translateY(20px);
    transition: transform 0.35s var(--ease-spring);
}

.modal-overlay.show .modal {
    transform: scale(1) translateY(0);
}

.modal-close {
    position: absolute;
    top: 16px;
    right: 20px;
    font-size: 1.5rem;
    color: var(--text-muted);
    padding: 4px;
}

.modal-close:hover {
    color: var(--text);
}

.modal-icon {
    margin: 0 auto 20px;
    width: 56px;
    height: 56px;
}

.modal h3 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.modal p {
    font-size: 0.88rem;
    color: var(--text-secondary);
    margin-bottom: 24px;
    line-height: 1.6;
}

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

/* ===== REVEAL ANIMATION ===== */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

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

/* ===== RESPONSIVE — TABLET ===== */
@media (min-width: 640px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

    .hero-card-wrap {
        max-width: 420px;
    }

    .safepal-card {
        padding: 28px;
    }

    .card-number {
        font-size: 1.25rem;
    }
}

/* ===== RESPONSIVE — DESKTOP ===== */
@media (min-width: 1024px) {
    .container {
        padding: 0 40px;
    }

    .nav {
        display: flex;
    }

    .btn-connect {
        display: inline-flex;
    }

    .burger {
        display: none;
    }

    .hero {
        padding: 120px 0 80px;
    }

    .hero-inner {
        flex-direction: row;
        text-align: left;
        gap: 60px;
        justify-content: space-between;
    }

    .hero-content {
        max-width: 520px;
    }

    .hero-badges {
        justify-content: flex-start;
    }

    .hero-cta {
        justify-content: flex-start;
    }

    .hero-card-wrap {
        max-width: 440px;
        flex-shrink: 0;
    }

    .safepal-card {
        padding: 32px;
    }

    .features-grid {
        grid-template-columns: repeat(4, 1fr);
    }

    .steps {
        flex-direction: row;
        max-width: 100%;
        align-items: flex-start;
    }

    .step {
        flex: 1;
    }

    .step-connector {
        height: auto;
        width: 60px;
        min-height: 100px;
        align-items: center;
        flex-shrink: 0;
        padding-top: 60px;
    }

    .connector-line {
        width: 100%;
        height: 1px;
        background: linear-gradient(to right, var(--safepal-border), rgba(74, 122, 255, 0.25), var(--safepal-border));
    }

    .cta-card {
        padding: 64px 48px;
    }

    .footer-inner {
        flex-direction: row;
        justify-content: space-between;
    }

    .footer-brand {
        max-width: 280px;
    }

    .footer-bottom {
        flex-direction: row;
        justify-content: space-between;
    }

    .section {
        padding: 100px 0;
    }

    .hero-scroll-hint {
        bottom: 40px;
    }
}

/* ===== RESPONSIVE — LARGE DESKTOP ===== */
@media (min-width: 1280px) {
    .hero-card-wrap {
        max-width: 480px;
    }

    .card-number {
        font-size: 1.35rem;
        letter-spacing: 4px;
    }
}

/* ===== SELECTION ===== */
::selection {
    background: rgba(74, 122, 255, 0.3);
    color: white;
}

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar {
    width: 6px;
}

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

::-webkit-scrollbar-thumb {
    background: var(--safepal-border);
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(74, 122, 255, 0.3);
}