/* =========================================
   PolarSpace — Marketing Site Stylesheet
   Theme: deep-space blue + violet aurora
   ========================================= */

:root {
    --bg-0: #05071a;
    --bg-1: #0a0d24;
    --bg-2: #11163a;
    --surface: rgba(255, 255, 255, 0.04);
    --surface-strong: rgba(255, 255, 255, 0.08);
    --border: rgba(255, 255, 255, 0.08);
    --border-strong: rgba(255, 255, 255, 0.14);

    --text: #e7ebff;
    --text-soft: #b6bce0;
    --text-dim: #7f86b2;

    --accent: #6c7bff;
    --accent-2: #9a7bff;
    --accent-3: #4cc9ff;
    --accent-soft: rgba(108, 123, 255, 0.18);
    --gradient: linear-gradient(135deg, #6c7bff 0%, #9a7bff 50%, #4cc9ff 100%);
    --gradient-soft: linear-gradient(135deg, rgba(108, 123, 255, 0.18), rgba(154, 123, 255, 0.18));

    --radius-sm: 10px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-xl: 32px;

    --shadow-glow: 0 20px 60px -10px rgba(108, 123, 255, 0.45);
    --shadow-card: 0 30px 80px -30px rgba(5, 7, 26, 0.8);
    --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --font-display: "Space Grotesk", "Inter", sans-serif;
}

* { box-sizing: border-box; }
*::selection { background: var(--accent); color: #fff; }

html { scroll-behavior: smooth; }

body {
    margin: 0;
    font-family: var(--font-sans);
    background: var(--bg-0);
    color: var(--text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
    background-image:
        radial-gradient(ellipse 1200px 600px at 15% -10%, rgba(108, 123, 255, 0.18), transparent 60%),
        radial-gradient(ellipse 1000px 500px at 85% 30%, rgba(154, 123, 255, 0.12), transparent 60%),
        radial-gradient(ellipse 900px 600px at 50% 110%, rgba(76, 201, 255, 0.10), transparent 60%);
    background-attachment: fixed;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ---------- Stars / aurora background ---------- */
.stars {
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
}

.stars-layer {
    position: absolute;
    inset: -50%;
    background-repeat: repeat;
    opacity: .6;
}
.stars-1 {
    background-image: radial-gradient(1px 1px at 25px 30px, #fff, transparent),
                      radial-gradient(1px 1px at 70px 200px, #fff, transparent),
                      radial-gradient(1.5px 1.5px at 150px 80px, #cbd5ff, transparent),
                      radial-gradient(1px 1px at 220px 250px, #fff, transparent),
                      radial-gradient(1px 1px at 300px 120px, #b6bce0, transparent),
                      radial-gradient(1.5px 1.5px at 380px 220px, #fff, transparent),
                      radial-gradient(1px 1px at 450px 60px, #fff, transparent);
    background-size: 500px 300px;
    animation: stars-drift 200s linear infinite;
}
.stars-2 {
    background-image: radial-gradient(1px 1px at 50px 120px, #9ba8ff, transparent),
                      radial-gradient(1.5px 1.5px at 180px 250px, #fff, transparent),
                      radial-gradient(1px 1px at 320px 60px, #b6bce0, transparent),
                      radial-gradient(2px 2px at 420px 180px, #fff, transparent);
    background-size: 600px 400px;
    animation: stars-drift 320s linear infinite reverse;
    opacity: .4;
}
.stars-3 {
    background-image: radial-gradient(2px 2px at 100px 80px, rgba(255,255,255,.9), transparent),
                      radial-gradient(2.5px 2.5px at 280px 200px, rgba(195,205,255,.9), transparent);
    background-size: 700px 500px;
    animation: stars-drift 480s linear infinite;
    opacity: .35;
}
@keyframes stars-drift {
    from { transform: translate3d(0, 0, 0); }
    to { transform: translate3d(-500px, -300px, 0); }
}

.aurora {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    opacity: .45;
    animation: aurora-float 24s ease-in-out infinite;
}
.aurora-1 {
    width: 600px; height: 600px;
    left: -150px; top: 5%;
    background: radial-gradient(circle, #6c7bff, transparent 70%);
}
.aurora-2 {
    width: 700px; height: 700px;
    right: -200px; top: 40%;
    background: radial-gradient(circle, #9a7bff, transparent 70%);
    animation-delay: -10s;
}
@keyframes aurora-float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(60px, -40px) scale(1.08); }
}

/* ---------- Header ---------- */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(18px) saturate(180%);
    -webkit-backdrop-filter: blur(18px) saturate(180%);
    background: rgba(5, 7, 26, 0.55);
    border-bottom: 1px solid transparent;
    transition: border-color .3s ease, background .3s ease;
}
.site-header.scrolled {
    background: rgba(5, 7, 26, 0.85);
    border-bottom-color: var(--border);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.logo-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 18px;
    letter-spacing: .02em;
}
.logo-img {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    box-shadow: 0 6px 18px -6px rgba(108, 123, 255, .8);
}
.logo-text span { color: var(--accent-3); }

.nav {
    display: flex;
    align-items: center;
    gap: 32px;
}
.nav a {
    color: var(--text-soft);
    font-size: 14.5px;
    font-weight: 500;
    transition: color .2s ease;
    position: relative;
}
.nav a:hover { color: var(--text); }
.nav a:not(.btn)::after {
    content: '';
    position: absolute;
    left: 0; right: 0; bottom: -6px;
    height: 2px;
    background: var(--gradient);
    border-radius: 2px;
    opacity: 0;
    transform: scaleX(.4);
    transition: opacity .25s ease, transform .25s ease;
}
.nav a:not(.btn):hover::after { opacity: 1; transform: scaleX(1); }

.nav-toggle {
    display: none;
    background: transparent;
    border: 1px solid var(--border-strong);
    border-radius: 10px;
    width: 42px;
    height: 42px;
    cursor: pointer;
    padding: 10px;
    flex-direction: column;
    justify-content: space-between;
}
.nav-toggle span {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--text);
    border-radius: 2px;
    transition: transform .25s ease, opacity .25s ease;
}

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    border-radius: 999px;
    font-weight: 600;
    font-size: 15px;
    letter-spacing: .01em;
    padding: 12px 22px;
    border: 1px solid transparent;
    cursor: pointer;
    transition: transform .2s ease, box-shadow .25s ease, background .2s ease, border-color .2s ease;
    white-space: nowrap;
}
.btn-sm { padding: 9px 18px; font-size: 13.5px; }
.btn-md { padding: 12px 22px; font-size: 14.5px; }
.btn-lg { padding: 15px 28px; font-size: 16px; }

.btn-primary {
    background: var(--gradient);
    color: #fff;
    box-shadow: 0 10px 30px -10px rgba(108, 123, 255, .8);
}
.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 14px 40px -10px rgba(108, 123, 255, 1);
}

.btn-ghost {
    background: var(--surface);
    border-color: var(--border-strong);
    color: var(--text);
    backdrop-filter: blur(10px);
}
.btn-ghost:hover {
    background: var(--surface-strong);
    border-color: rgba(255,255,255,.25);
    transform: translateY(-2px);
}

/* ---------- Hero ---------- */
.hero {
    position: relative;
    padding: 80px 0 60px;
    z-index: 1;
}
.hero-grid {
    display: grid;
    grid-template-columns: 1.05fr 1fr;
    gap: 60px;
    align-items: center;
}
.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-soft);
    padding: 7px 14px;
    border: 1px solid var(--border-strong);
    border-radius: 999px;
    background: var(--surface);
    backdrop-filter: blur(10px);
    margin-bottom: 24px;
}
.eyebrow-center { margin: 0 auto 22px; }
.eyebrow .dot {
    width: 7px; height: 7px;
    border-radius: 50%;
    background: var(--accent-3);
    box-shadow: 0 0 12px var(--accent-3);
    animation: blink 2.4s ease-in-out infinite;
}
@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: .35; }
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(40px, 5.8vw, 72px);
    line-height: 1.05;
    font-weight: 700;
    letter-spacing: -.02em;
    margin: 0 0 24px;
}
.text-gradient {
    background: var(--gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
}

.hero-sub {
    font-size: 18px;
    color: var(--text-soft);
    max-width: 540px;
    margin: 0 0 36px;
}

.hero-cta {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-bottom: 48px;
}
.hero-cta.center { justify-content: center; margin-bottom: 0; }

.hero-meta {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(3, auto);
    gap: 36px;
    border-top: 1px solid var(--border);
    padding-top: 28px;
}
.hero-meta li { display: flex; flex-direction: column; }
.hero-meta strong {
    font-family: var(--font-display);
    font-size: 26px;
    font-weight: 700;
    color: var(--text);
}
.hero-meta span {
    font-size: 13px;
    color: var(--text-dim);
    margin-top: 4px;
}

/* Hero visual / phone mockups */
.hero-visual {
    position: relative;
    height: 600px;
}
.phone {
    position: absolute;
    border-radius: 38px;
    overflow: hidden;
    border: 1px solid var(--border-strong);
    background: #000;
    box-shadow: 0 40px 100px -20px rgba(0,0,0,.7), 0 0 0 6px rgba(255,255,255,.04);
    transition: transform .8s cubic-bezier(.2,.7,.2,1);
}
.phone img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.phone-back {
    width: 250px;
    height: 510px;
    top: 20px;
    right: 30px;
    transform: rotate(6deg) translateY(0);
    opacity: .9;
}
.phone-front {
    width: 280px;
    height: 570px;
    bottom: 0;
    left: 50px;
    transform: rotate(-3deg);
    z-index: 2;
}
.hero-visual:hover .phone-back { transform: rotate(8deg) translateY(-8px); }
.hero-visual:hover .phone-front { transform: rotate(-4deg) translateY(-6px); }

.floating-card {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: rgba(15, 18, 50, .85);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-strong);
    border-radius: 16px;
    box-shadow: var(--shadow-card);
    z-index: 3;
    animation: float 7s ease-in-out infinite;
}
.floating-card strong { display: block; font-size: 14px; font-weight: 600; }
.floating-card span { font-size: 12px; color: var(--text-dim); }

.floating-card-1 {
    top: 60px;
    left: -10px;
    animation-delay: -1s;
}
.floating-card-2 {
    bottom: 100px;
    right: -20px;
    animation-delay: -3s;
}

.card-icon {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    flex-shrink: 0;
}
.icon-blue {
    background: linear-gradient(135deg, #6c7bff, #4cc9ff);
    box-shadow: 0 6px 18px -6px #6c7bff;
}
.icon-purple {
    background: linear-gradient(135deg, #9a7bff, #d56cff);
    box-shadow: 0 6px 18px -6px #9a7bff;
}
@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

/* ---------- Trust ---------- */
.trust {
    position: relative;
    padding: 40px 0;
    z-index: 1;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    background: rgba(255, 255, 255, 0.015);
}
.trust-label {
    text-align: center;
    color: var(--text-dim);
    font-size: 13px;
    letter-spacing: .12em;
    text-transform: uppercase;
    margin: 0 0 22px;
}
.trust-logos {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px 44px;
}
.trust-logos span {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 17px;
    color: var(--text-soft);
    opacity: .55;
    transition: opacity .2s ease, transform .2s ease;
}
.trust-logos span:hover { opacity: 1; transform: translateY(-2px); }

/* ---------- Sections ---------- */
.section {
    position: relative;
    padding: 110px 0;
    z-index: 1;
}
.section-head {
    max-width: 760px;
    margin: 0 auto 70px;
    text-align: center;
}
.section-head h2 {
    font-family: var(--font-display);
    font-size: clamp(32px, 4vw, 50px);
    line-height: 1.12;
    font-weight: 700;
    letter-spacing: -.02em;
    margin: 0 0 18px;
}
.section-head p {
    font-size: 17px;
    color: var(--text-soft);
    margin: 0;
}

/* ---------- Features ---------- */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}
.feature-card {
    position: relative;
    padding: 32px 28px;
    border-radius: var(--radius-lg);
    background: linear-gradient(160deg, rgba(255,255,255,.05), rgba(255,255,255,.02));
    border: 1px solid var(--border);
    transition: transform .3s ease, border-color .3s ease, background .3s ease;
    overflow: hidden;
}
.feature-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(600px circle at var(--mx, 50%) var(--my, 0%), rgba(108,123,255,.15), transparent 40%);
    opacity: 0;
    transition: opacity .3s ease;
    pointer-events: none;
}
.feature-card:hover { transform: translateY(-4px); border-color: var(--border-strong); }
.feature-card:hover::before { opacity: 1; }
.feature-ico {
    width: 56px;
    height: 56px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 16px;
    background: var(--gradient-soft);
    color: var(--accent-3);
    margin-bottom: 22px;
    border: 1px solid var(--border-strong);
}
.feature-card h3 {
    font-family: var(--font-display);
    font-size: 22px;
    margin: 0 0 12px;
    font-weight: 600;
    letter-spacing: -.01em;
}
.feature-card p {
    color: var(--text-soft);
    margin: 0;
    font-size: 15px;
}

/* ---------- Showcase ---------- */
.showcase-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    margin-bottom: 120px;
}
.showcase-row.reverse { direction: rtl; }
.showcase-row.reverse > * { direction: ltr; }
.showcase-row:last-child { margin-bottom: 0; }

.showcase-text .num {
    font-family: var(--font-display);
    font-size: 14px;
    font-weight: 600;
    background: var(--gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: .15em;
    display: inline-block;
    margin-bottom: 16px;
}
.showcase-text h3 {
    font-family: var(--font-display);
    font-size: clamp(26px, 3vw, 38px);
    line-height: 1.15;
    margin: 0 0 18px;
    font-weight: 700;
    letter-spacing: -.02em;
}
.showcase-text p {
    color: var(--text-soft);
    font-size: 17px;
    margin: 0 0 26px;
    max-width: 460px;
}

.check-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.check-list li {
    position: relative;
    padding-left: 30px;
    color: var(--text-soft);
    font-size: 15.5px;
}
.check-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 7px;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--gradient);
    box-shadow: 0 0 0 4px rgba(108,123,255,.12);
}
.check-list li::after {
    content: '';
    position: absolute;
    left: 5px;
    top: 11px;
    width: 8px;
    height: 5px;
    border-left: 2px solid #fff;
    border-bottom: 2px solid #fff;
    transform: rotate(-45deg);
}

.showcase-image {
    display: flex;
    justify-content: center;
    perspective: 1200px;
}
.phone-frame {
    position: relative;
    width: 320px;
    height: 660px;
    border-radius: 44px;
    overflow: hidden;
    border: 1px solid var(--border-strong);
    background: #000;
    box-shadow:
        0 50px 120px -30px rgba(0,0,0,.7),
        0 0 0 8px rgba(255,255,255,.04),
        0 0 60px -10px rgba(108,123,255,.4);
    transform: rotateY(-8deg) rotateX(4deg);
    transition: transform .6s cubic-bezier(.2,.7,.2,1);
}
.showcase-row.reverse .phone-frame { transform: rotateY(8deg) rotateX(4deg); }
.phone-frame:hover { transform: rotateY(0) rotateX(0); }
.phone-frame img {
    width: 100%; height: 100%;
    object-fit: cover;
}

/* ---------- Privacy ---------- */
.privacy-card {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 60px;
    padding: 70px;
    border-radius: var(--radius-xl);
    background: linear-gradient(160deg, rgba(108,123,255,.10), rgba(154,123,255,.04));
    border: 1px solid var(--border-strong);
    align-items: center;
    overflow: hidden;
    position: relative;
}
.privacy-card::before {
    content: '';
    position: absolute;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(76,201,255,.25), transparent 70%);
    top: -200px;
    right: -100px;
    filter: blur(60px);
    pointer-events: none;
}
.privacy-text h2 {
    font-family: var(--font-display);
    font-size: clamp(28px, 3.4vw, 44px);
    line-height: 1.12;
    margin: 0 0 16px;
    font-weight: 700;
    letter-spacing: -.02em;
}
.privacy-text p {
    color: var(--text-soft);
    font-size: 16.5px;
    margin: 0 0 28px;
}
.privacy-points {
    display: flex;
    flex-direction: column;
    gap: 18px;
    margin-bottom: 30px;
}
.privacy-point {
    display: flex;
    gap: 14px;
    align-items: flex-start;
}
.pp-ico {
    width: 44px; height: 44px;
    border-radius: 12px;
    background: rgba(255,255,255,.06);
    border: 1px solid var(--border-strong);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-3);
    flex-shrink: 0;
}
.privacy-point h4 {
    font-family: var(--font-display);
    font-size: 17px;
    margin: 0 0 4px;
    font-weight: 600;
}
.privacy-point p {
    margin: 0;
    font-size: 14.5px;
    color: var(--text-dim);
}

/* Orbit visual */
.privacy-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}
.orbit {
    position: relative;
    width: 360px;
    height: 360px;
    display: flex;
    justify-content: center;
    align-items: center;
}
.orbit-ring {
    position: absolute;
    border-radius: 50%;
    border: 1px dashed rgba(255,255,255,.15);
    animation: spin 30s linear infinite;
}
.ring-1 { width: 200px; height: 200px; animation-duration: 18s; }
.ring-2 { width: 280px; height: 280px; animation-duration: 28s; animation-direction: reverse; border-style: solid; border-color: rgba(108,123,255,.18); }
.ring-3 { width: 360px; height: 360px; animation-duration: 40s; }
@keyframes spin {
    from { transform: rotate(0); }
    to { transform: rotate(360deg); }
}

.orbit-logo {
    width: 120px;
    height: 120px;
    border-radius: 30px;
    box-shadow: 0 0 60px rgba(108,123,255,.6);
    animation: float 6s ease-in-out infinite;
}
.orbit-dot {
    position: absolute;
    width: 12px; height: 12px;
    border-radius: 50%;
    background: var(--gradient);
    box-shadow: 0 0 16px var(--accent);
}
.dot-1 { top: 18%; left: 14%; }
.dot-2 { top: 12%; right: 22%; }
.dot-3 { bottom: 18%; left: 22%; }
.dot-4 { bottom: 22%; right: 14%; }

/* ---------- How it works ---------- */
.how-steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    counter-reset: step;
}
.how-step {
    padding: 36px 32px;
    border-radius: var(--radius-lg);
    background: linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.01));
    border: 1px solid var(--border);
    position: relative;
    transition: transform .3s ease, border-color .3s ease;
}
.how-step:hover {
    transform: translateY(-4px);
    border-color: var(--border-strong);
}
.step-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 52px; height: 52px;
    border-radius: 16px;
    background: var(--gradient);
    color: #fff;
    font-family: var(--font-display);
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 22px;
    box-shadow: 0 12px 30px -10px rgba(108,123,255,.8);
}
.how-step h3 {
    font-family: var(--font-display);
    font-size: 22px;
    margin: 0 0 12px;
    font-weight: 600;
}
.how-step p {
    margin: 0;
    color: var(--text-soft);
    font-size: 15px;
}

/* ---------- FAQ ---------- */
.faq-list {
    max-width: 820px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 14px;
}
.faq-item {
    border: 1px solid var(--border);
    border-radius: 18px;
    background: linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.005));
    padding: 4px 28px;
    transition: border-color .25s ease;
}
.faq-item[open] {
    border-color: var(--border-strong);
    background: rgba(255,255,255,.04);
}
.faq-item summary {
    cursor: pointer;
    list-style: none;
    padding: 22px 0;
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 17px;
    color: var(--text);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
    content: '+';
    font-family: var(--font-display);
    font-weight: 400;
    font-size: 26px;
    color: var(--accent-3);
    transition: transform .25s ease;
    line-height: 1;
}
.faq-item[open] summary::after {
    content: '−';
    transform: rotate(0);
}
.faq-item p {
    margin: 0 0 22px;
    color: var(--text-soft);
    font-size: 15.5px;
}

/* ---------- CTA ---------- */
.cta-card {
    text-align: center;
    padding: 80px 40px;
    border-radius: var(--radius-xl);
    background:
        linear-gradient(160deg, rgba(108,123,255,.18), rgba(154,123,255,.08) 60%, transparent),
        rgba(255,255,255,.02);
    border: 1px solid var(--border-strong);
    position: relative;
    overflow: hidden;
}
.cta-card::before {
    content: '';
    position: absolute;
    width: 600px; height: 600px;
    background: radial-gradient(circle, rgba(108,123,255,.35), transparent 70%);
    top: -300px; left: 50%;
    transform: translateX(-50%);
    filter: blur(40px);
    pointer-events: none;
}
.cta-card > * { position: relative; z-index: 1; }
.cta-logo {
    width: 90px; height: 90px;
    margin: 0 auto 24px;
    border-radius: 26px;
    box-shadow: 0 0 60px rgba(108,123,255,.6);
    animation: float 5s ease-in-out infinite;
}
.cta-card h2 {
    font-family: var(--font-display);
    font-size: clamp(30px, 4vw, 48px);
    line-height: 1.1;
    margin: 0 0 12px;
    font-weight: 700;
}
.cta-card p {
    color: var(--text-soft);
    font-size: 17px;
    margin: 0 0 36px;
}

/* ---------- Footer ---------- */
.site-footer {
    position: relative;
    padding: 70px 0 30px;
    border-top: 1px solid var(--border);
    background: rgba(5, 7, 26, .8);
    backdrop-filter: blur(10px);
    z-index: 1;
}
.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr repeat(3, 1fr);
    gap: 50px;
    margin-bottom: 50px;
}
.footer-brand p {
    margin-top: 18px;
    color: var(--text-dim);
    font-size: 14.5px;
    max-width: 320px;
}
.footer-col h5 {
    font-family: var(--font-display);
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: .14em;
    color: var(--text);
    margin: 0 0 18px;
}
.footer-col a {
    display: block;
    color: var(--text-dim);
    font-size: 14.5px;
    margin-bottom: 10px;
    transition: color .2s ease;
}
.footer-col a:hover { color: var(--accent-3); }

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 28px;
    border-top: 1px solid var(--border);
    color: var(--text-dim);
    font-size: 13px;
}
.footer-bottom p { margin: 0; }
.footer-tag { color: var(--text-dim); }

/* =====================================
   Legal pages (privacy.html / terms.html)
   ===================================== */
.legal-page {
    padding: 70px 0 100px;
    position: relative;
    z-index: 1;
}
.legal-container {
    max-width: 860px;
    margin: 0 auto;
    padding: 0 24px;
}
.legal-page h1 {
    font-family: var(--font-display);
    font-size: clamp(34px, 5vw, 52px);
    margin: 0 0 12px;
    line-height: 1.1;
    letter-spacing: -.02em;
}
.legal-meta {
    color: var(--text-dim);
    font-size: 14px;
    margin: 0 0 50px;
    padding-bottom: 22px;
    border-bottom: 1px solid var(--border);
}
.legal-page h2 {
    font-family: var(--font-display);
    font-size: 24px;
    margin: 48px 0 14px;
    font-weight: 700;
    letter-spacing: -.01em;
}
.legal-page h3 {
    font-family: var(--font-display);
    font-size: 18px;
    margin: 28px 0 10px;
    color: var(--accent-3);
}
.legal-page p,
.legal-page li {
    color: var(--text-soft);
    font-size: 16px;
    line-height: 1.75;
}
.legal-page ul, .legal-page ol {
    padding-left: 22px;
    margin: 12px 0 20px;
}
.legal-page li { margin-bottom: 6px; }
.legal-page strong { color: var(--text); }
.legal-back {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 28px;
    color: var(--text-soft);
    font-size: 14px;
    transition: color .2s ease;
}
.legal-back:hover { color: var(--accent-3); }
.legal-callout {
    margin: 24px 0;
    padding: 20px 24px;
    border-left: 3px solid var(--accent);
    background: rgba(108,123,255,.08);
    border-radius: 0 12px 12px 0;
}
.legal-callout p { margin: 0; color: var(--text); }

/* ===========================
   Animation on scroll
   =========================== */
.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity .8s ease, transform .8s ease;
}
.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ===========================
   Responsive
   =========================== */
@media (max-width: 960px) {
    .hero { padding: 50px 0 30px; }
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .hero-visual { height: 540px; max-width: 460px; margin: 0 auto; }
    .feature-grid { grid-template-columns: repeat(2, 1fr); }
    .how-steps { grid-template-columns: 1fr; }
    .showcase-row,
    .showcase-row.reverse {
        grid-template-columns: 1fr;
        direction: ltr;
        gap: 40px;
        margin-bottom: 80px;
    }
    .privacy-card {
        grid-template-columns: 1fr;
        padding: 50px 32px;
        gap: 40px;
    }
    .orbit { width: 280px; height: 280px; }
    .ring-1 { width: 160px; height: 160px; }
    .ring-2 { width: 220px; height: 220px; }
    .ring-3 { width: 280px; height: 280px; }
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 36px;
    }
}

@media (max-width: 720px) {
    .nav {
        position: absolute;
        top: 72px;
        left: 0;
        right: 0;
        flex-direction: column;
        gap: 0;
        background: rgba(5, 7, 26, .98);
        border-bottom: 1px solid var(--border);
        padding: 12px 24px 24px;
        max-height: 0;
        overflow: hidden;
        transition: max-height .35s ease;
    }
    .nav.open { max-height: 400px; }
    .nav a {
        padding: 14px 0;
        border-bottom: 1px solid var(--border);
        width: 100%;
    }
    .nav a:last-child { border-bottom: none; margin-top: 12px; align-self: flex-start; }
    .nav-toggle { display: inline-flex; }
    .nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
    .nav-toggle.open span:nth-child(2) { opacity: 0; }
    .nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

    .section { padding: 80px 0; }
    .section-head { margin-bottom: 50px; }

    .hero-title { font-size: 38px; }
    .hero-sub { font-size: 16px; }
    .hero-meta { grid-template-columns: 1fr 1fr; gap: 22px; }
    .hero-meta li:nth-child(3) { grid-column: span 2; }

    .feature-grid { grid-template-columns: 1fr; }

    .cta-card { padding: 56px 26px; }
    .privacy-card { padding: 40px 24px; }

    .footer-grid { grid-template-columns: 1fr; }
    .footer-bottom {
        flex-direction: column;
        gap: 8px;
        text-align: center;
    }

    .phone-front { width: 240px; height: 490px; left: 30px; }
    .phone-back { width: 215px; height: 440px; right: 20px; }
    .floating-card { padding: 10px 14px; }
    .floating-card-1 { left: -5px; top: 30px; }
    .floating-card-2 { right: -5px; bottom: 50px; }
}

@media (max-width: 420px) {
    .container { padding: 0 18px; }
    .hero-cta { flex-direction: column; }
    .hero-cta .btn { width: 100%; }
    .hero-visual { height: 480px; }
    .phone-front { width: 215px; height: 440px; left: 20px; }
    .phone-back { width: 190px; height: 390px; right: 10px; }
    .trust-logos { gap: 10px 24px; }
    .trust-logos span { font-size: 15px; }
}