/* ==========================================================================
   CryptoBox Website - Global Styles
   ========================================================================== */

:root {
    --color-bg: #0a0a0f;
    --color-bg-soft: #12121b;
    --color-bg-card: rgba(28, 28, 42, 0.6);
    --color-bg-elevated: #1a1a26;
    --color-border: rgba(255, 255, 255, 0.08);
    --color-border-strong: rgba(255, 255, 255, 0.14);
    --color-text: #f5f5f7;
    --color-text-soft: #b4b4c0;
    --color-text-mute: #6e6e7e;
    --color-primary: #a855f7;
    --color-primary-2: #ec4899;
    --color-accent: #c084fc;
    --color-success: #10b981;
    --color-warning: #f59e0b;
    --gradient-primary: linear-gradient(135deg, #a855f7 0%, #ec4899 100%);
    --gradient-soft: linear-gradient(135deg, rgba(168, 85, 247, 0.12) 0%, rgba(236, 72, 153, 0.12) 100%);
    --gradient-text: linear-gradient(135deg, #d8b4fe 0%, #f9a8d4 100%);
    --shadow-sm: 0 2px 6px rgba(0, 0, 0, 0.25);
    --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.35);
    --shadow-lg: 0 24px 60px rgba(168, 85, 247, 0.25);
    --radius-sm: 10px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-xl: 32px;
    --transition-fast: 0.2s ease;
    --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    --max-width: 1200px;
}

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

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

body {
    font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI",
        Roboto, "Helvetica Neue", Arial, sans-serif;
    background: var(--color-bg);
    color: var(--color-text);
    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(--color-accent);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--color-primary-2);
}

ul {
    list-style: none;
}

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

::selection {
    background: rgba(168, 85, 247, 0.4);
    color: #fff;
}

/* ==========================================================================
   Background ambient glow
   ========================================================================== */
body::before,
body::after {
    content: "";
    position: fixed;
    pointer-events: none;
    z-index: -1;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.45;
}

body::before {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(168, 85, 247, 0.45), transparent 70%);
    top: -200px;
    left: -150px;
}

body::after {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(236, 72, 153, 0.35), transparent 70%);
    bottom: -150px;
    right: -100px;
}

/* ==========================================================================
   Layout helpers
   ========================================================================== */
.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
}

.container-narrow {
    max-width: 820px;
    margin: 0 auto;
    padding: 0 24px;
}

.section {
    padding: 96px 0;
    position: relative;
}

.section-title {
    font-size: clamp(2rem, 4vw, 2.75rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 16px;
    text-align: center;
    line-height: 1.2;
}

.section-subtitle {
    color: var(--color-text-soft);
    text-align: center;
    font-size: 1.125rem;
    max-width: 640px;
    margin: 0 auto 64px;
    line-height: 1.6;
}

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

/* ==========================================================================
   Header / Navigation
   ========================================================================== */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: 16px 0;
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    background: rgba(10, 10, 15, 0.6);
    border-bottom: 1px solid transparent;
    transition: border-color var(--transition), background var(--transition);
}

.site-header.scrolled {
    background: rgba(10, 10, 15, 0.82);
    border-bottom-color: var(--color-border);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 700;
    font-size: 1.15rem;
    color: var(--color-text);
}

.nav-brand img {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    box-shadow: 0 4px 14px rgba(168, 85, 247, 0.35);
}

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

.nav-links a {
    color: var(--color-text-soft);
    font-size: 0.95rem;
    font-weight: 500;
    transition: color var(--transition-fast);
}

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

.nav-cta {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 18px;
    background: var(--gradient-primary);
    color: #fff !important;
    border-radius: 999px;
    font-weight: 600;
    font-size: 0.9rem;
    box-shadow: 0 6px 20px rgba(168, 85, 247, 0.35);
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.nav-cta:hover {
    transform: translateY(-1px);
    box-shadow: 0 10px 28px rgba(168, 85, 247, 0.5);
    color: #fff !important;
}

.nav-toggle {
    display: none;
    width: 40px;
    height: 40px;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    color: var(--color-text);
}

.nav-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background: currentColor;
    position: relative;
    transition: var(--transition-fast);
}

.nav-toggle span::before,
.nav-toggle span::after {
    content: "";
    position: absolute;
    left: 0;
    width: 22px;
    height: 2px;
    background: currentColor;
    transition: var(--transition-fast);
}

.nav-toggle span::before { top: -7px; }
.nav-toggle span::after { top: 7px; }

.nav-toggle.is-open span { background: transparent; }
.nav-toggle.is-open span::before { transform: rotate(45deg); top: 0; }
.nav-toggle.is-open span::after { transform: rotate(-45deg); top: 0; }

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 28px;
    border-radius: 999px;
    font-weight: 600;
    font-size: 1rem;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast),
        background var(--transition-fast), border-color var(--transition-fast);
    white-space: nowrap;
}

.btn-primary {
    background: var(--gradient-primary);
    color: #fff;
    box-shadow: 0 10px 30px rgba(168, 85, 247, 0.35);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 16px 40px rgba(168, 85, 247, 0.55);
    color: #fff;
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.06);
    color: var(--color-text);
    border: 1px solid var(--color-border-strong);
    backdrop-filter: blur(12px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
    color: var(--color-text);
}

/* ==========================================================================
   Hero
   ========================================================================== */
.hero {
    padding: 168px 0 96px;
    position: relative;
    overflow: hidden;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    align-items: center;
    gap: 64px;
}

.hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    background: var(--gradient-soft);
    border: 1px solid rgba(168, 85, 247, 0.25);
    border-radius: 999px;
    font-size: 0.85rem;
    color: var(--color-accent);
    margin-bottom: 24px;
    font-weight: 500;
}

.hero-eyebrow::before {
    content: "";
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--color-primary);
    box-shadow: 0 0 12px var(--color-primary);
}

.hero h1 {
    font-size: clamp(2.5rem, 5vw, 4.25rem);
    font-weight: 800;
    line-height: 1.05;
    letter-spacing: -0.03em;
    margin-bottom: 24px;
}

.hero p.lead {
    font-size: 1.2rem;
    color: var(--color-text-soft);
    margin-bottom: 36px;
    max-width: 540px;
    line-height: 1.55;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 40px;
}

.hero-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 28px;
    color: var(--color-text-mute);
    font-size: 0.9rem;
}

.hero-meta-item {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.hero-meta-item svg {
    width: 16px;
    height: 16px;
    color: var(--color-success);
}

.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.phone-mockup {
    position: relative;
    width: 320px;
    border-radius: 44px;
    padding: 12px;
    background: linear-gradient(180deg, #2a2a3a 0%, #1a1a26 100%);
    box-shadow: 0 50px 100px -30px rgba(168, 85, 247, 0.55),
        0 30px 60px rgba(0, 0, 0, 0.6),
        inset 0 0 0 1px rgba(255, 255, 255, 0.06);
    transform: perspective(1200px) rotateY(-6deg) rotateX(4deg);
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.phone-mockup:hover {
    transform: perspective(1200px) rotateY(-2deg) rotateX(2deg) translateY(-6px);
}

.phone-mockup img {
    border-radius: 32px;
    width: 100%;
    display: block;
}

.phone-mockup::before {
    content: "";
    position: absolute;
    inset: -40px;
    background: radial-gradient(circle, rgba(168, 85, 247, 0.3), transparent 70%);
    z-index: -1;
    filter: blur(40px);
}

.hero-floating {
    position: absolute;
    background: var(--color-bg-card);
    backdrop-filter: blur(20px);
    border: 1px solid var(--color-border-strong);
    border-radius: var(--radius-md);
    padding: 14px 18px;
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: var(--shadow-md);
    animation: floatY 4s ease-in-out infinite;
}

.hero-floating .icon {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    flex-shrink: 0;
}

.hero-floating .icon svg {
    width: 20px;
    height: 20px;
}

.hero-floating .text {
    line-height: 1.3;
}

.hero-floating .text strong {
    display: block;
    font-size: 0.9rem;
}

.hero-floating .text span {
    color: var(--color-text-mute);
    font-size: 0.78rem;
}

.hero-floating.top-left {
    top: 8%;
    left: -10%;
    animation-delay: 0s;
}

.hero-floating.bottom-right {
    bottom: 12%;
    right: -10%;
    animation-delay: 1.5s;
}

@keyframes floatY {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-12px); }
}

/* ==========================================================================
   Trust / value strip
   ========================================================================== */
.trust-strip {
    padding: 32px 0;
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    background: rgba(255, 255, 255, 0.015);
}

.trust-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
    text-align: center;
}

.trust-item .num {
    font-size: 1.75rem;
    font-weight: 800;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 4px;
}

.trust-item .label {
    color: var(--color-text-soft);
    font-size: 0.875rem;
}

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

.feature-card {
    position: relative;
    padding: 32px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(12px);
    transition: transform var(--transition), border-color var(--transition);
    overflow: hidden;
}

.feature-card::before {
    content: "";
    position: absolute;
    inset: 0;
    background: var(--gradient-soft);
    opacity: 0;
    transition: opacity var(--transition);
    pointer-events: none;
}

.feature-card:hover {
    transform: translateY(-6px);
    border-color: rgba(168, 85, 247, 0.35);
}

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

.feature-icon {
    width: 56px;
    height: 56px;
    border-radius: 16px;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    box-shadow: 0 10px 24px rgba(168, 85, 247, 0.35);
}

.feature-icon svg {
    width: 28px;
    height: 28px;
    color: #fff;
}

.feature-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 10px;
    position: relative;
}

.feature-card p {
    color: var(--color-text-soft);
    font-size: 0.95rem;
    line-height: 1.6;
    position: relative;
}

/* ==========================================================================
   Showcase / Screenshots
   ========================================================================== */
.showcase {
    position: relative;
}

.showcase-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    margin-bottom: 96px;
}

.showcase-grid:last-child {
    margin-bottom: 0;
}

.showcase-grid.reverse {
    grid-template-columns: 1fr 1fr;
    direction: rtl;
}

.showcase-grid.reverse > * {
    direction: ltr;
}

.showcase-content h3 {
    font-size: clamp(1.75rem, 3vw, 2.25rem);
    font-weight: 700;
    margin-bottom: 16px;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.showcase-content p {
    color: var(--color-text-soft);
    font-size: 1.05rem;
    margin-bottom: 24px;
    line-height: 1.65;
}

.showcase-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.showcase-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    color: var(--color-text-soft);
    line-height: 1.5;
}

.showcase-list li svg {
    width: 22px;
    height: 22px;
    color: var(--color-primary);
    flex-shrink: 0;
    margin-top: 2px;
}

.showcase-image {
    display: flex;
    justify-content: center;
    position: relative;
}

.showcase-image .phone-mockup {
    width: 280px;
    transform: perspective(1200px) rotateY(0) rotateX(0);
}

/* ==========================================================================
   Security panel
   ========================================================================== */
.security {
    background: linear-gradient(180deg, transparent 0%, rgba(168, 85, 247, 0.04) 50%, transparent 100%);
}

.security-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.security-card {
    padding: 28px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    backdrop-filter: blur(10px);
    display: flex;
    gap: 18px;
    align-items: flex-start;
}

.security-card .icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: var(--gradient-soft);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-accent);
    flex-shrink: 0;
}

.security-card .icon svg {
    width: 22px;
    height: 22px;
}

.security-card h4 {
    font-size: 1.05rem;
    margin-bottom: 6px;
    font-weight: 600;
}

.security-card p {
    color: var(--color-text-soft);
    font-size: 0.92rem;
    line-height: 1.55;
}

/* ==========================================================================
   FAQ
   ========================================================================== */
.faq-list {
    max-width: 820px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.faq-item {
    border: 1px solid var(--color-border);
    background: var(--color-bg-card);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: border-color var(--transition);
    backdrop-filter: blur(10px);
}

.faq-item[open] {
    border-color: rgba(168, 85, 247, 0.4);
}

.faq-item summary {
    list-style: none;
    cursor: pointer;
    padding: 22px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    font-size: 1.05rem;
    color: var(--color-text);
}

.faq-item summary::-webkit-details-marker {
    display: none;
}

.faq-item summary::after {
    content: "+";
    font-size: 1.5rem;
    font-weight: 300;
    color: var(--color-accent);
    transition: transform var(--transition);
    line-height: 1;
}

.faq-item[open] summary::after {
    transform: rotate(45deg);
}

.faq-item p {
    padding: 0 24px 24px;
    color: var(--color-text-soft);
    line-height: 1.65;
}

/* ==========================================================================
   Final CTA
   ========================================================================== */
.cta-banner {
    text-align: center;
    padding: 72px 32px;
    background: var(--gradient-soft);
    border: 1px solid rgba(168, 85, 247, 0.25);
    border-radius: var(--radius-xl);
    position: relative;
    overflow: hidden;
}

.cta-banner::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at center, rgba(168, 85, 247, 0.18), transparent 60%);
    pointer-events: none;
}

.cta-banner h2 {
    position: relative;
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}

.cta-banner p {
    position: relative;
    color: var(--color-text-soft);
    font-size: 1.1rem;
    max-width: 540px;
    margin: 0 auto 32px;
}

.cta-banner .hero-actions {
    position: relative;
    justify-content: center;
    margin-bottom: 0;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
    padding: 64px 0 32px;
    border-top: 1px solid var(--color-border);
    background: rgba(0, 0, 0, 0.2);
}

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

.footer-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 700;
    font-size: 1.15rem;
    margin-bottom: 16px;
}

.footer-brand img {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    box-shadow: 0 4px 14px rgba(168, 85, 247, 0.35);
}

.footer-tagline {
    color: var(--color-text-soft);
    max-width: 320px;
    font-size: 0.95rem;
    line-height: 1.6;
}

.footer-col h5 {
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-text-mute);
    margin-bottom: 16px;
}

.footer-col ul {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-col a {
    color: var(--color-text-soft);
    font-size: 0.95rem;
}

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

.footer-bottom {
    padding-top: 24px;
    border-top: 1px solid var(--color-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
    color: var(--color-text-mute);
    font-size: 0.875rem;
}

.footer-bottom .links {
    display: flex;
    gap: 20px;
}

.footer-bottom .links a {
    color: var(--color-text-mute);
}

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

/* ==========================================================================
   Legal pages (privacy, terms, support)
   ========================================================================== */
.legal-hero {
    padding: 168px 0 48px;
    text-align: center;
}

.legal-hero h1 {
    font-size: clamp(2.25rem, 4vw, 3.25rem);
    font-weight: 800;
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}

.legal-hero p {
    color: var(--color-text-soft);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

.legal-lang {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 20px;
}

.legal-lang a {
    padding: 6px 14px;
    border-radius: 999px;
    border: 1px solid var(--border);
    color: var(--text-secondary);
    font-size: 0.875rem;
    transition: var(--transition);
}

.legal-lang a:hover,
.legal-lang a[aria-current="page"] {
    color: var(--text-primary);
    border-color: rgba(124, 58, 237, 0.45);
    background: rgba(124, 58, 237, 0.12);
}

.legal-meta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    background: var(--gradient-soft);
    border: 1px solid rgba(168, 85, 247, 0.25);
    border-radius: 999px;
    font-size: 0.85rem;
    color: var(--color-accent);
    margin-bottom: 20px;
}

.legal-content {
    padding: 32px 0 96px;
}

.legal-content article {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 56px;
    backdrop-filter: blur(12px);
}

.legal-content h2 {
    font-size: 1.5rem;
    font-weight: 700;
    margin: 40px 0 16px;
    color: var(--color-text);
    letter-spacing: -0.01em;
}

.legal-content h2:first-child {
    margin-top: 0;
}

.legal-content h3 {
    font-size: 1.15rem;
    font-weight: 600;
    margin: 24px 0 12px;
    color: var(--color-text);
}

.legal-content p,
.legal-content li {
    color: var(--color-text-soft);
    line-height: 1.75;
    margin-bottom: 14px;
    font-size: 1rem;
}

.legal-content ul {
    list-style: disc;
    padding-left: 24px;
    margin-bottom: 16px;
}

.legal-content ul li {
    margin-bottom: 8px;
}

.legal-content strong {
    color: var(--color-text);
    font-weight: 600;
}

.legal-content a {
    color: var(--color-accent);
    border-bottom: 1px dashed rgba(192, 132, 252, 0.4);
    padding-bottom: 1px;
}

.legal-content a:hover {
    color: var(--color-primary-2);
    border-bottom-color: var(--color-primary-2);
}

.legal-toc {
    background: rgba(168, 85, 247, 0.06);
    border: 1px solid rgba(168, 85, 247, 0.18);
    border-radius: var(--radius-md);
    padding: 24px 28px;
    margin-bottom: 40px;
}

.legal-toc h4 {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-accent);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 12px;
}

.legal-toc ol {
    list-style: decimal;
    padding-left: 20px;
    columns: 2;
    column-gap: 32px;
}

.legal-toc ol li {
    margin-bottom: 6px;
}

.legal-toc a {
    color: var(--color-text-soft);
    font-size: 0.95rem;
}

.legal-toc a:hover {
    color: var(--color-text);
}

/* ==========================================================================
   Support page extras
   ========================================================================== */
.support-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 32px;
}

.support-card {
    padding: 32px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(10px);
    text-align: center;
    transition: transform var(--transition), border-color var(--transition);
}

.support-card:hover {
    transform: translateY(-4px);
    border-color: rgba(168, 85, 247, 0.35);
}

.support-card .icon {
    width: 56px;
    height: 56px;
    border-radius: 16px;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    color: #fff;
    box-shadow: 0 10px 24px rgba(168, 85, 247, 0.35);
}

.support-card h3 {
    font-size: 1.15rem;
    margin-bottom: 8px;
}

.support-card p {
    color: var(--color-text-soft);
    font-size: 0.95rem;
    margin-bottom: 16px;
}

.support-card a {
    font-weight: 600;
}

/* ==========================================================================
   Animations / scroll reveal
   ========================================================================== */
.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

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

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 980px) {
    .section { padding: 72px 0; }
    .hero { padding: 140px 0 64px; }

    .hero-grid,
    .showcase-grid,
    .showcase-grid.reverse {
        grid-template-columns: 1fr;
        gap: 48px;
        direction: ltr;
    }

    .hero-floating { display: none; }

    .features-grid,
    .security-cards,
    .support-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .trust-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }

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

    .legal-content article { padding: 36px 28px; }

    .legal-toc ol { columns: 1; }
}

@media (max-width: 640px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 16px;
        right: 16px;
        flex-direction: column;
        align-items: stretch;
        background: var(--color-bg-elevated);
        border: 1px solid var(--color-border);
        border-radius: var(--radius-md);
        padding: 16px;
        gap: 4px;
        box-shadow: var(--shadow-md);
    }

    .nav-links.is-open { display: flex; }

    .nav-links a {
        padding: 12px 14px;
        border-radius: 10px;
    }

    .nav-links a:hover {
        background: rgba(255, 255, 255, 0.04);
    }

    .nav-links .nav-cta { text-align: center; }

    .nav-toggle { display: inline-flex; }

    .features-grid,
    .security-cards,
    .support-grid,
    .footer-grid {
        grid-template-columns: 1fr;
    }

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

    .hero h1 { font-size: 2.4rem; }

    .phone-mockup { width: 270px; }

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

    .legal-content article { padding: 28px 20px; }

    .cta-banner { padding: 56px 22px; }
}