/* ============================================================
   HOABoard — Marketing Site
   Brand: Veridion Blue #378ADD
   Stack: Vanilla HTML/CSS/JS · GitHub Pages ready
   ============================================================ */

/* ── Reset & base ───────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    --blue:        #378ADD;
    --blue-dark:   #2568b0;
    --blue-light:  #e8f2fc;
    --blue-glow:   rgba(55, 138, 221, 0.18);
    --dark:        #0d1117;
    --dark-2:      #161b22;
    --dark-3:      #21262d;
    --mid:         #30363d;
    --text:        #e6edf3;
    --text-muted:  #8b949e;
    --text-dimmer: #484f58;
    --white:       #ffffff;
    --radius-sm:   8px;
    --radius-md:   14px;
    --radius-lg:   22px;
    --radius-xl:   32px;
    --shadow-card: 0 2px 16px rgba(0,0,0,0.4), 0 0 0 1px rgba(255,255,255,0.06);
    --shadow-glow: 0 0 40px rgba(55,138,221,0.25);
    --font:        -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", Helvetica, Arial, sans-serif;
    --font-mono:   "SF Mono", "Fira Code", "Consolas", monospace;
    --transition:  0.22s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: var(--font);
    background:  var(--dark);
    color:       var(--text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

a { color: var(--blue); text-decoration: none; transition: color var(--transition); }
a:hover { color: #5ba8f0; }

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

/* ── Utility ────────────────────────────────────────────────── */
.container { max-width: 1100px; margin: 0 auto; padding: 0 24px; }
.sr-only { position: absolute; width: 1px; height: 1px; clip: rect(0,0,0,0); overflow: hidden; }

/* ── Buttons ────────────────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 13px 26px;
    border-radius: var(--radius-md);
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: 0.01em;
    cursor: pointer;
    border: none;
    transition: all var(--transition);
    white-space: nowrap;
}
.btn-primary {
    background: var(--blue);
    color: var(--white);
    box-shadow: 0 4px 20px rgba(55,138,221,0.35);
}
.btn-primary:hover {
    background: #4a9be8;
    color: var(--white);
    box-shadow: 0 6px 28px rgba(55,138,221,0.5);
    transform: translateY(-1px);
}
.btn-outline {
    background: transparent;
    color: var(--blue);
    border: 1.5px solid var(--blue);
}
.btn-outline:hover {
    background: var(--blue-glow);
    color: #5ba8f0;
    border-color: #5ba8f0;
    transform: translateY(-1px);
}
.btn-ghost {
    background: rgba(255,255,255,0.06);
    color: var(--text);
    border: 1.5px solid rgba(255,255,255,0.1);
}
.btn-ghost:hover {
    background: rgba(255,255,255,0.1);
    color: var(--white);
    transform: translateY(-1px);
}

/* ── Navigation ─────────────────────────────────────────────── */
.nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    padding: 0 24px;
    height: 64px;
    display: flex;
    align-items: center;
    background: rgba(13,17,23,0.8);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid rgba(255,255,255,0.06);
    transition: background var(--transition);
}
.nav-inner {
    max-width: 1100px;
    margin: 0 auto;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}
.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text);
    letter-spacing: -0.02em;
}
.nav-logo:hover { color: var(--white); }
.nav-logo-icon {
    width: 34px; height: 34px;
    border-radius: 9px;
    background: var(--blue);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 2px 12px rgba(55,138,221,0.4);
}
.nav-logo-icon svg { width: 20px; height: 20px; fill: white; }

.nav-links {
    display: flex;
    align-items: center;
    gap: 4px;
    list-style: none;
}
.nav-links a {
    color: var(--text-muted);
    font-size: 0.9rem;
    font-weight: 500;
    padding: 7px 14px;
    border-radius: var(--radius-sm);
    transition: all var(--transition);
}
.nav-links a:hover, .nav-links a.active {
    color: var(--text);
    background: rgba(255,255,255,0.07);
}

.nav-cta { margin-left: 8px; }

.nav-hamburger {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 6px;
    color: var(--text);
}

/* mobile menu */
.nav-mobile {
    display: none;
    position: fixed;
    top: 64px; left: 0; right: 0;
    background: var(--dark-2);
    border-bottom: 1px solid rgba(255,255,255,0.08);
    padding: 16px 24px 24px;
    z-index: 99;
    flex-direction: column;
    gap: 8px;
}
.nav-mobile.open { display: flex; }
.nav-mobile a {
    color: var(--text-muted);
    font-size: 1rem;
    font-weight: 500;
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    transition: all var(--transition);
}
.nav-mobile a:hover {
    color: var(--text);
    background: rgba(255,255,255,0.07);
}
.nav-mobile .btn { width: 100%; justify-content: center; margin-top: 8px; }

/* ── Hero ───────────────────────────────────────────────────── */
.hero {
    padding-top: 130px;
    padding-bottom: 100px;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.hero-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 80% 50% at 50% -10%, rgba(55,138,221,0.18) 0%, transparent 70%),
        radial-gradient(ellipse 60% 40% at 80% 60%, rgba(55,138,221,0.07) 0%, transparent 60%);
    pointer-events: none;
}
.hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(55,138,221,0.12);
    border: 1px solid rgba(55,138,221,0.3);
    color: var(--blue);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 6px 14px;
    border-radius: 100px;
    margin-bottom: 28px;
}
.hero-eyebrow-dot {
    width: 6px; height: 6px;
    border-radius: 50%;
    background: var(--blue);
    animation: pulse 2s infinite;
}
@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(0.8); }
}

.hero h1 {
    font-size: clamp(2.6rem, 6vw, 4.2rem);
    font-weight: 800;
    letter-spacing: -0.04em;
    line-height: 1.08;
    margin-bottom: 24px;
    color: var(--white);
}
.hero h1 .accent { color: var(--blue); }

.hero-sub {
    font-size: clamp(1rem, 2vw, 1.2rem);
    color: var(--text-muted);
    max-width: 560px;
    margin: 0 auto 40px;
    line-height: 1.65;
}

.hero-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
    flex-wrap: wrap;
    margin-bottom: 72px;
}

/* App Store badge */
.appstore-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: var(--white);
    color: var(--dark);
    padding: 11px 20px;
    border-radius: var(--radius-md);
    font-weight: 700;
    font-size: 0.9rem;
    transition: all var(--transition);
    box-shadow: 0 2px 12px rgba(0,0,0,0.3);
}
.appstore-badge:hover {
    color: var(--dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(0,0,0,0.4);
}
.appstore-badge svg { width: 22px; height: 22px; }

/* Hero phone mockup */
.hero-mockup {
    position: relative;
    display: inline-block;
    margin-top: 12px;
}
.hero-mockup-glow {
    position: absolute;
    inset: -30px;
    border-radius: 50%;
    background: radial-gradient(ellipse, rgba(55,138,221,0.3) 0%, transparent 70%);
    filter: blur(20px);
    pointer-events: none;
}
.phone-frame {
    width: 260px;
    height: 530px;
    border-radius: 42px;
    background: var(--dark-3);
    border: 2px solid rgba(255,255,255,0.14);
    position: relative;
    overflow: hidden;
    box-shadow:
        0 40px 80px rgba(0,0,0,0.7),
        0 0 0 1px rgba(255,255,255,0.04),
        inset 0 1px 0 rgba(255,255,255,0.1);
    margin: 0 auto;
}
.phone-notch {
    width: 100px; height: 28px;
    background: var(--dark-3);
    border-radius: 0 0 18px 18px;
    position: absolute;
    top: 0; left: 50%; transform: translateX(-50%);
    z-index: 2;
    border: 2px solid rgba(255,255,255,0.1);
    border-top: none;
}
.phone-screen {
    position: absolute;
    inset: 0;
    background: linear-gradient(160deg, #1a2332 0%, #0d1117 60%, #111820 100%);
    display: flex;
    flex-direction: column;
    padding: 50px 16px 20px;
    gap: 10px;
}
.phone-screen-header {
    font-size: 0.65rem;
    font-weight: 700;
    color: var(--text-muted);
    letter-spacing: 0.06em;
    text-transform: uppercase;
    margin-bottom: 4px;
}
.phone-screen-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 10px;
}
.phone-card {
    background: var(--dark-2);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 12px;
    padding: 10px 12px;
    display: flex;
    align-items: center;
    gap: 10px;
}
.phone-card-icon {
    width: 30px; height: 30px;
    border-radius: 8px;
    background: var(--blue);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.phone-card-icon svg { width: 16px; height: 16px; fill: white; }
.phone-card-text { flex: 1; }
.phone-card-label { font-size: 0.62rem; color: var(--text-muted); }
.phone-card-value { font-size: 0.75rem; font-weight: 600; color: var(--text); }
.phone-stat-row {
    display: flex;
    gap: 8px;
}
.phone-stat {
    flex: 1;
    background: var(--dark-2);
    border: 1px solid rgba(255,255,255,0.07);
    border-radius: 10px;
    padding: 8px 10px;
    text-align: center;
}
.phone-stat-num { font-size: 1rem; font-weight: 700; color: var(--blue); }
.phone-stat-lbl { font-size: 0.55rem; color: var(--text-muted); margin-top: 1px; }
.phone-badge {
    display: inline-block;
    font-size: 0.55rem;
    font-weight: 600;
    padding: 2px 7px;
    border-radius: 100px;
    background: rgba(55,138,221,0.2);
    color: var(--blue);
    border: 1px solid rgba(55,138,221,0.3);
}

/* ── Section shared ─────────────────────────────────────────── */
section { padding: 96px 0; }
.section-eyebrow {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--blue);
    margin-bottom: 14px;
}
.section-title {
    font-size: clamp(1.8rem, 4vw, 2.6rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    color: var(--white);
    line-height: 1.15;
    margin-bottom: 18px;
}
.section-sub {
    font-size: 1.05rem;
    color: var(--text-muted);
    max-width: 540px;
    line-height: 1.65;
}
.section-header { margin-bottom: 60px; }
.section-header.centered { text-align: center; }
.section-header.centered .section-sub { margin: 0 auto; }

/* ── Features ───────────────────────────────────────────────── */
.features { background: var(--dark-2); }

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}
.feature-card {
    background: var(--dark-3);
    border: 1px solid rgba(255,255,255,0.07);
    border-radius: var(--radius-lg);
    padding: 30px 28px;
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
}
.feature-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--blue), transparent);
    opacity: 0;
    transition: opacity var(--transition);
}
.feature-card:hover {
    border-color: rgba(55,138,221,0.3);
    transform: translateY(-3px);
    box-shadow: var(--shadow-card), 0 0 30px rgba(55,138,221,0.1);
}
.feature-card:hover::before { opacity: 1; }

.feature-icon {
    width: 48px; height: 48px;
    border-radius: 13px;
    background: rgba(55,138,221,0.15);
    border: 1px solid rgba(55,138,221,0.25);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}
.feature-icon svg { width: 24px; height: 24px; fill: var(--blue); }
.feature-card h3 {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 10px;
    letter-spacing: -0.01em;
}
.feature-card p {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.65;
}
.feature-tag {
    display: inline-block;
    margin-top: 14px;
    font-size: 0.72rem;
    font-weight: 600;
    padding: 3px 10px;
    border-radius: 100px;
    background: rgba(55,138,221,0.12);
    color: var(--blue);
    border: 1px solid rgba(55,138,221,0.25);
}

/* ── How it works ───────────────────────────────────────────── */
.how { background: var(--dark); }
.steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 0;
    position: relative;
}
.steps::before {
    content: '';
    position: absolute;
    top: 28px;
    left: 10%;
    right: 10%;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(55,138,221,0.4), transparent);
}
.step {
    text-align: center;
    padding: 0 24px;
    position: relative;
}
.step-num {
    width: 56px; height: 56px;
    border-radius: 50%;
    background: var(--dark-2);
    border: 2px solid rgba(55,138,221,0.5);
    color: var(--blue);
    font-size: 1.1rem;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    position: relative;
    z-index: 1;
    transition: all var(--transition);
}
.step:hover .step-num {
    background: var(--blue);
    color: white;
    border-color: var(--blue);
    box-shadow: 0 0 24px rgba(55,138,221,0.5);
}
.step h3 {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 10px;
}
.step p {
    font-size: 0.87rem;
    color: var(--text-muted);
    line-height: 1.6;
}

/* ── Videos ─────────────────────────────────────────────────── */
.videos { background: var(--dark-2); }
.videos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
}
.video-card {
    background: var(--dark-3);
    border: 1px solid rgba(255,255,255,0.07);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition);
}
.video-card:hover {
    border-color: rgba(55,138,221,0.3);
    transform: translateY(-3px);
    box-shadow: var(--shadow-card);
}
.video-thumb {
    position: relative;
    padding-top: 56.25%; /* 16:9 */
    background: linear-gradient(135deg, #1a2332 0%, #0d1117 100%);
    overflow: hidden;
}
.video-thumb iframe {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: none;
}
/* Placeholder state when no video URL is set */
.video-placeholder {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    background: linear-gradient(135deg, #111820, #0d1117);
}
.video-play-btn {
    width: 60px; height: 60px;
    border-radius: 50%;
    background: rgba(55,138,221,0.2);
    border: 2px solid rgba(55,138,221,0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition);
    cursor: pointer;
}
.video-play-btn:hover {
    background: var(--blue);
    border-color: var(--blue);
    box-shadow: 0 0 24px rgba(55,138,221,0.5);
}
.video-play-btn svg { width: 24px; height: 24px; fill: var(--blue); margin-left: 3px; }
.video-play-btn:hover svg { fill: white; }
.video-placeholder-label {
    font-size: 0.78rem;
    color: var(--text-dimmer);
    letter-spacing: 0.04em;
}
.video-info { padding: 20px 22px; }
.video-info h3 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 6px;
}
.video-info p {
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.55;
}
.video-duration {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    margin-top: 12px;
    font-size: 0.75rem;
    color: var(--text-dimmer);
}
.video-duration svg { width: 13px; height: 13px; fill: var(--text-dimmer); }

/* ── Support ────────────────────────────────────────────────── */
.support { background: var(--dark); }
.support-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: start;
}

/* FAQ accordion */
.faq-list { display: flex; flex-direction: column; gap: 12px; }
.faq-item {
    background: var(--dark-2);
    border: 1px solid rgba(255,255,255,0.07);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: border-color var(--transition);
}
.faq-item.open { border-color: rgba(55,138,221,0.3); }
.faq-question {
    width: 100%;
    background: none;
    border: none;
    padding: 18px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    cursor: pointer;
    text-align: left;
    color: var(--text);
    font-size: 0.93rem;
    font-weight: 600;
    font-family: var(--font);
    transition: color var(--transition);
}
.faq-question:hover { color: var(--white); }
.faq-chevron {
    width: 18px; height: 18px;
    flex-shrink: 0;
    transition: transform var(--transition);
    fill: var(--text-muted);
}
.faq-item.open .faq-chevron { transform: rotate(180deg); fill: var(--blue); }
.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s cubic-bezier(0.4,0,0.2,1), padding 0.35s;
    padding: 0 20px;
    font-size: 0.88rem;
    color: var(--text-muted);
    line-height: 1.65;
}
.faq-item.open .faq-answer {
    max-height: 300px;
    padding: 0 20px 18px;
}

/* Contact form */
.contact-form {
    background: var(--dark-2);
    border: 1px solid rgba(255,255,255,0.07);
    border-radius: var(--radius-lg);
    padding: 32px 28px;
}
.contact-form h3 {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 8px;
}
.contact-form .form-subtitle {
    font-size: 0.88rem;
    color: var(--text-muted);
    margin-bottom: 24px;
    line-height: 1.5;
}
.form-row { display: flex; gap: 14px; }
.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 16px;
    flex: 1;
}
.form-group label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-muted);
    letter-spacing: 0.03em;
}
.form-group input,
.form-group select,
.form-group textarea {
    background: var(--dark-3);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-sm);
    padding: 11px 14px;
    color: var(--text);
    font-size: 0.9rem;
    font-family: var(--font);
    transition: border-color var(--transition), box-shadow var(--transition);
    outline: none;
    -webkit-appearance: none;
}
.form-group select {
    cursor: pointer;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%238b949e' d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    padding-right: 38px;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--blue);
    box-shadow: 0 0 0 3px rgba(55,138,221,0.15);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-dimmer); }
.form-group textarea { resize: vertical; min-height: 100px; }
.form-submit { width: 100%; justify-content: center; font-size: 0.95rem; }
.form-success {
    display: none;
    align-items: center;
    gap: 10px;
    background: rgba(55,221,111,0.1);
    border: 1px solid rgba(55,221,111,0.3);
    border-radius: var(--radius-sm);
    padding: 14px 16px;
    color: #4ade80;
    font-size: 0.9rem;
    font-weight: 500;
    margin-top: 14px;
}
.form-success.visible { display: flex; }
.form-success svg { width: 18px; height: 18px; fill: #4ade80; flex-shrink: 0; }

/* ── CTA banner ─────────────────────────────────────────────── */
.cta-banner {
    background: linear-gradient(135deg, #1a2a3a 0%, #0f1923 100%);
    border-top: 1px solid rgba(55,138,221,0.2);
    border-bottom: 1px solid rgba(55,138,221,0.2);
    padding: 80px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.cta-banner::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 60% 100% at 50% 50%, rgba(55,138,221,0.1) 0%, transparent 70%);
    pointer-events: none;
}
.cta-banner h2 {
    font-size: clamp(1.8rem, 4vw, 2.4rem);
    font-weight: 800;
    color: var(--white);
    letter-spacing: -0.03em;
    margin-bottom: 16px;
}
.cta-banner p {
    font-size: 1rem;
    color: var(--text-muted);
    margin-bottom: 36px;
    max-width: 480px;
    margin-left: auto;
    margin-right: auto;
}
.cta-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ── Footer ─────────────────────────────────────────────────── */
.footer {
    background: var(--dark-2);
    border-top: 1px solid rgba(255,255,255,0.06);
    padding: 56px 0 32px;
}
.footer-grid {
    display: grid;
    grid-template-columns: 1.8fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}
.footer-brand .nav-logo { margin-bottom: 14px; }
.footer-brand p {
    font-size: 0.87rem;
    color: var(--text-muted);
    line-height: 1.65;
    max-width: 260px;
}
.footer-col h4 {
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 16px;
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-col ul a {
    font-size: 0.88rem;
    color: var(--text-muted);
    transition: color var(--transition);
}
.footer-col ul a:hover { color: var(--text); }

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 24px;
    border-top: 1px solid rgba(255,255,255,0.06);
    gap: 16px;
    flex-wrap: wrap;
}
.footer-bottom p {
    font-size: 0.82rem;
    color: var(--text-dimmer);
}
.footer-bottom a { color: var(--text-dimmer); }
.footer-bottom a:hover { color: var(--text-muted); }

/* ── Divider ────────────────────────────────────────────────── */
.divider {
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.08), transparent);
}

/* ── Scroll animations ──────────────────────────────────────── */
.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.55s cubic-bezier(0.4,0,0.2,1),
                transform 0.55s cubic-bezier(0.4,0,0.2,1);
}
.reveal.visible { opacity: 1; transform: none; }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }

/* ── Support page specific ──────────────────────────────────── */
.support-page-hero {
    padding-top: 120px;
    padding-bottom: 64px;
    border-bottom: 1px solid rgba(255,255,255,0.06);
}
.support-page-hero h1 {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    color: var(--white);
    margin-bottom: 16px;
}
.support-page-hero p {
    font-size: 1.05rem;
    color: var(--text-muted);
    max-width: 500px;
}
.support-channels {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 18px;
    margin: 56px 0;
}
.channel-card {
    background: var(--dark-2);
    border: 1px solid rgba(255,255,255,0.07);
    border-radius: var(--radius-lg);
    padding: 28px 24px;
    text-align: center;
    transition: all var(--transition);
}
.channel-card:hover {
    border-color: rgba(55,138,221,0.3);
    transform: translateY(-3px);
    box-shadow: var(--shadow-card);
}
.channel-icon {
    width: 52px; height: 52px;
    border-radius: 14px;
    background: rgba(55,138,221,0.12);
    border: 1px solid rgba(55,138,221,0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
}
.channel-icon svg { width: 26px; height: 26px; fill: var(--blue); }
.channel-card h3 { font-size: 0.95rem; font-weight: 700; color: var(--white); margin-bottom: 8px; }
.channel-card p { font-size: 0.83rem; color: var(--text-muted); line-height: 1.55; }
.channel-card a { display: block; margin-top: 14px; font-size: 0.85rem; font-weight: 600; }

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 900px) {
    .nav-links, .nav-cta { display: none; }
    .nav-hamburger { display: flex; }
    .support-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .steps::before { display: none; }
}
@media (max-width: 640px) {
    section { padding: 72px 0; }
    .footer-grid { grid-template-columns: 1fr; gap: 32px; }
    .form-row { flex-direction: column; gap: 0; }
    .hero-actions { flex-direction: column; align-items: center; }
    .cta-actions { flex-direction: column; align-items: center; }
}