/* ============================================================
   Exodus — Design System
   ============================================================ */
:root {
    /* surfaces */
    --bg: #060912;
    --bg-2: #080c17;
    --bg-3: #0a1020;
    --surface: rgba(255, 255, 255, .025);
    --surface-2: rgba(255, 255, 255, .045);
    --surface-3: rgba(255, 255, 255, .07);
    --border: rgba(255, 255, 255, .08);
    --border-2: rgba(255, 255, 255, .14);

    /* ink */
    --text: #eef3fa;
    --muted: #93a0b4;
    --muted-2: #59657a;

    /* accents */
    --blue: #3b82f6;
    --cyan: #22d3ee;
    --violet: #8b5cf6;
    --blue-soft: rgba(59, 130, 246, .16);
    --cyan-soft: rgba(34, 211, 238, .14);
    --violet-soft: rgba(139, 92, 246, .16);
    --glow: rgba(59, 130, 246, .45);

    /* type */
    --f-display: "Space Grotesk", system-ui, sans-serif;
    --f-body: "Sora", system-ui, sans-serif;
    --f-mono: "JetBrains Mono", ui-monospace, monospace;

    /* layout */
    --maxw: 1200px;
    --radius: 18px;
    --radius-lg: 26px;
    --ease: cubic-bezier(.22, .61, .36, 1);
}

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    scroll-padding-top: 90px;
}

body {
    background: var(--bg);
    color: var(--text);
    font-family: var(--f-body);
    font-size: 16px;
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

::selection {
    background: var(--blue);
    color: #fff;
}

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

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

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

/* ---------- layout helpers ---------- */
.wrap {
    width: 100%;
    max-width: var(--maxw);
    margin: 0 auto;
    padding: 0 28px;
}

.section {
    position: relative;
    padding: 120px 0;
}

.section--tight {
    padding: 90px 0;
}

.eyebrow {
    font-family: var(--f-mono);
    font-size: 12.5px;
    letter-spacing: .22em;
    text-transform: uppercase;
    color: var(--cyan);
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.eyebrow::before {
    content: "";
    width: 22px;
    height: 1px;
    background: linear-gradient(90deg, var(--cyan), transparent);
}

h1,
h2,
h3,
h4 {
    font-family: var(--f-display);
    font-weight: 600;
    line-height: 1.05;
    letter-spacing: -.02em;
}

.h-sec {
    font-size: clamp(32px, 4.4vw, 54px);
    margin: 18px 0 0;
}

.lead {
    color: var(--muted);
    font-size: clamp(16px, 1.4vw, 19px);
    max-width: 54ch;
    margin-top: 20px;
}

.grad-text {
    background: linear-gradient(100deg, #fff 10%, var(--cyan) 55%, var(--blue) 95%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

/* ---------- buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: var(--f-body);
    font-weight: 600;
    font-size: 15px;
    padding: 14px 24px;
    border-radius: 999px;
    transition: transform .25s var(--ease), box-shadow .35s var(--ease), background .25s;
    white-space: nowrap;
}

.btn svg {
    transition: transform .3s var(--ease);
}

.btn:hover svg {
    transform: translateX(3px);
}

.btn--primary {
    background: linear-gradient(100deg, var(--blue), var(--cyan));
    color: #031019;
    font-weight: 700;
    box-shadow: 0 10px 34px -10px var(--glow), inset 0 1px 0 rgba(255, 255, 255, .35);
}

.btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 18px 44px -10px var(--glow), inset 0 1px 0 rgba(255, 255, 255, .4);
}

.btn--ghost {
    background: var(--surface-2);
    color: var(--text);
    border: 1px solid var(--border-2);
    backdrop-filter: blur(8px);
}

.btn--ghost:hover {
    transform: translateY(-2px);
    background: var(--surface-3);
    border-color: rgba(255, 255, 255, .24);
}

.btn--lg {
    padding: 17px 30px;
    font-size: 16px;
}

/* ============================================================
   NAV
   ============================================================ */
.nav {
    position: fixed;
    inset: 0 0 auto 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background .4s var(--ease), border-color .4s, backdrop-filter .4s;
    border-bottom: 1px solid transparent;
}

.nav.scrolled {
    background: rgba(6, 9, 18, .72);
    backdrop-filter: blur(18px) saturate(140%);
    border-bottom: 1px solid var(--border);
}

.nav__inner {
    width: 100%;
    max-width: var(--maxw);
    margin: 0 auto;
    padding: 16px 28px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 11px;
    font-family: var(--f-display);
    font-weight: 700;
    font-size: 20px;
    letter-spacing: -.02em;
}

.logo__mark {
    width: 32px;
    height: 32px;
    border-radius: 9px;
    position: relative;
    flex: none;
    background: linear-gradient(135deg, var(--blue), var(--cyan));
    box-shadow: 0 6px 20px -6px var(--glow);
    display: grid;
    place-items: center;
}

.logo__mark::before {
    content: "";
    width: 13px;
    height: 13px;
    border: 2.5px solid #061018;
    border-radius: 3px;
    transform: rotate(45deg);
}

.logo b {
    color: var(--text);
    font-weight: 700;
}

.logo span {
    color: var(--cyan);
}

.nav__links {
    display: flex;
    align-items: center;
    gap: 34px;
}

.nav__links a {
    font-size: 14.5px;
    color: var(--muted);
    transition: color .2s;
    font-weight: 500;
    position: relative;
}

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

.nav__links a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -6px;
    height: 1.5px;
    width: 0;
    background: linear-gradient(90deg, var(--blue), var(--cyan));
    transition: width .3s var(--ease);
}

.nav__links a:hover::after {
    width: 100%;
}

.nav__cta {
    display: flex;
    align-items: center;
    gap: 14px;
}

.nav__toggle {
    display: none;
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
    position: relative;
    padding: 170px 0 110px;
    overflow: hidden;
}

.hero__grid {
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    background-image:
        linear-gradient(rgba(255, 255, 255, .035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, .035) 1px, transparent 1px);
    background-size: 46px 46px;
    mask-image: radial-gradient(ellipse 80% 60% at 50% 35%, #000 35%, transparent 78%);
    -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 35%, #000 35%, transparent 78%);
}

.glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(90px);
    opacity: .55;
    z-index: 0;
    pointer-events: none;
    animation: drift 16s ease-in-out infinite;
}

.glow--a {
    width: 520px;
    height: 520px;
    background: radial-gradient(circle, rgba(59, 130, 246, .55), transparent 65%);
    top: -120px;
    left: -80px;
}

.glow--b {
    width: 480px;
    height: 480px;
    background: radial-gradient(circle, rgba(34, 211, 238, .4), transparent 65%);
    top: 60px;
    right: -120px;
    animation-delay: -6s;
}

@keyframes drift {

    0%,
    100% {
        transform: translate(0, 0) scale(1);
    }

    50% {
        transform: translate(30px, 40px) scale(1.08);
    }
}

.hero__inner {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1.05fr .95fr;
    gap: 40px;
    align-items: center;
}

.hero h1 {
    font-size: clamp(40px, 5.6vw, 72px);
    margin-top: 22px;
}

.hero h1 .line {
    display: block;
}

.hero__sub {
    color: var(--muted);
    font-size: clamp(16px, 1.5vw, 20px);
    max-width: 46ch;
    margin-top: 26px;
}

.hero__cta {
    display: flex;
    gap: 14px;
    margin-top: 36px;
    flex-wrap: wrap;
}

.hero__trust {
    margin-top: 42px;
    display: flex;
    align-items: center;
    gap: 22px;
    flex-wrap: wrap;
    color: var(--muted-2);
    font-family: var(--f-mono);
    font-size: 12px;
    letter-spacing: .08em;
}

.hero__trust .dot {
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--cyan);
    box-shadow: 0 0 10px var(--cyan);
}

.pill {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 7px 14px 7px 8px;
    border-radius: 999px;
    background: var(--surface-2);
    border: 1px solid var(--border);
    font-size: 13px;
    color: var(--muted);
}

.pill b {
    color: var(--text);
    font-weight: 600;
}

.pill .tag {
    font-family: var(--f-mono);
    font-size: 10.5px;
    letter-spacing: .1em;
    text-transform: uppercase;
    background: linear-gradient(100deg, var(--blue), var(--cyan));
    color: #04121c;
    font-weight: 700;
    padding: 3px 9px;
    border-radius: 999px;
}

/* ---------- phone mockup ---------- */
.phone-wrap {
    position: relative;
    display: flex;
    justify-content: center;
    perspective: 1400px;
}

.phone-wrap .glow--p {
    width: 380px;
    height: 380px;
    background: radial-gradient(circle, rgba(34, 211, 238, .3), transparent 60%);
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    filter: blur(70px);
    z-index: 0;
}

.phone {
    position: relative;
    z-index: 2;
    width: 296px;
    height: 604px;
    border-radius: 44px;
    background: linear-gradient(160deg, #1a2236, #0b1120);
    border: 1px solid rgba(255, 255, 255, .14);
    box-shadow: 0 50px 120px -40px rgba(0, 0, 0, .9), 0 0 0 8px #0a0e18, inset 0 1px 0 rgba(255, 255, 255, .1);
    padding: 13px;
    animation: float 7s ease-in-out infinite;
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0) rotateY(-4deg) rotateX(1deg);
    }

    50% {
        transform: translateY(-16px) rotateY(-4deg) rotateX(1deg);
    }
}

.phone__notch {
    position: absolute;
    top: 22px;
    left: 50%;
    transform: translateX(-50%);
    width: 96px;
    height: 26px;
    background: #05080f;
    border-radius: 14px;
    z-index: 5;
}

.phone__screen {
    width: 100%;
    height: 100%;
    border-radius: 33px;
    overflow: hidden;
    position: relative;
    background: radial-gradient(120% 80% at 50% 0%, #101a30, #070b15 70%);
    display: flex;
    flex-direction: column;
}

.app {
    padding: 46px 18px 18px;
    display: flex;
    flex-direction: column;
    height: 100%;
    gap: 14px;
}

.app__top {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.app__hi {
    font-size: 12px;
    color: var(--muted);
}

.app__hi b {
    display: block;
    color: var(--text);
    font-family: var(--f-display);
    font-size: 15px;
    font-weight: 600;
}

.app__av {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--blue), var(--cyan));
}

.balance {
    border-radius: 20px;
    padding: 20px;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, rgba(59, 130, 246, .9), rgba(34, 211, 238, .85));
    box-shadow: 0 16px 40px -16px var(--glow);
    color: #04121c;
}

.balance::after {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(120% 80% at 90% 0%, rgba(255, 255, 255, .35), transparent 50%);
}

.balance__lbl {
    font-family: var(--f-mono);
    font-size: 10px;
    letter-spacing: .12em;
    text-transform: uppercase;
    opacity: .7;
}

.balance__val {
    font-family: var(--f-display);
    font-weight: 700;
    font-size: 30px;
    margin-top: 6px;
    letter-spacing: -.02em;
}

.balance__delta {
    font-size: 11.5px;
    font-weight: 600;
    margin-top: 4px;
    display: inline-flex;
    gap: 5px;
    align-items: center;
}

.app__actions {
    display: flex;
    gap: 8px;
}

.act {
    flex: 1;
    background: var(--surface-3);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 11px 0;
    text-align: center;
    font-size: 11px;
    color: var(--text);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
}

.act i {
    width: 20px;
    height: 20px;
    border-radius: 7px;
    background: var(--blue-soft);
    display: block;
    position: relative;
}

.act i::before {
    content: "";
    position: absolute;
    inset: 5px;
    border: 1.6px solid var(--cyan);
    border-radius: 3px;
}

.app__list {
    display: flex;
    flex-direction: column;
    gap: 9px;
    margin-top: 4px;
}

.app__list .row {
    display: flex;
    align-items: center;
    gap: 11px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 10px 12px;
}

.coin {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    flex: none;
    display: grid;
    place-items: center;
    font-family: var(--f-mono);
    font-size: 11px;
    font-weight: 700;
    color: #04121c;
}

.coin.btc {
    background: linear-gradient(135deg, #f7931a, #ffb84d);
}

.coin.eth {
    background: linear-gradient(135deg, #627eea, #9db0fc);
}

.coin.usdt {
    background: linear-gradient(135deg, #26a17b, #4fd1a5);
}

.row__name {
    flex: 1;
}

.row__name b {
    display: block;
    font-size: 13px;
    font-weight: 600;
}

.row__name span {
    font-size: 10.5px;
    color: var(--muted);
}

.row__val {
    text-align: right;
}

.row__val b {
    display: block;
    font-size: 13px;
    font-weight: 600;
}

.row__val span {
    font-size: 10.5px;
    color: #4ade80;
}

/* ============================================================
   MARQUEE / trust strip
   ============================================================ */
.strip {
    border-block: 1px solid var(--border);
    background: var(--bg-2);
    padding: 26px 0;
    overflow: hidden;
}

.strip__inner {
    display: flex;
    gap: 60px;
    width: max-content;
    animation: scroll 28s linear infinite;
}

.strip__inner span {
    font-family: var(--f-display);
    font-weight: 600;
    font-size: 20px;
    color: var(--muted-2);
    letter-spacing: -.01em;
    white-space: nowrap;
    opacity: .7;
}

@keyframes scroll {
    to {
        transform: translateX(-50%);
    }
}

/* ============================================================
   PRODUCTS
   ============================================================ */
.products .head {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 30px;
    flex-wrap: wrap;
}

.prod-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 22px;
    margin-top: 54px;
}

.card {
    position: relative;
    border-radius: var(--radius-lg);
    padding: 34px;
    background: linear-gradient(165deg, var(--surface-2), var(--surface));
    border: 1px solid var(--border);
    overflow: hidden;
    transition: transform .4s var(--ease), border-color .4s, box-shadow .4s;
}

.card:hover {
    transform: translateY(-6px);
    border-color: var(--border-2);
    box-shadow: 0 30px 70px -40px rgba(0, 0, 0, .9);
}

.card__glow {
    position: absolute;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    filter: blur(70px);
    opacity: 0;
    transition: opacity .5s;
    pointer-events: none;
}

.card:hover .card__glow {
    opacity: .5;
}

.card__no {
    font-family: var(--f-mono);
    font-size: 12px;
    color: var(--muted-2);
    letter-spacing: .1em;
}

.card__icon {
    width: 54px;
    height: 54px;
    border-radius: 15px;
    display: grid;
    place-items: center;
    background: var(--surface-3);
    border: 1px solid var(--border-2);
    margin-bottom: 22px;
}

.card h3 {
    font-size: 25px;
    margin-bottom: 12px;
}

.card p {
    color: var(--muted);
    font-size: 15px;
}

.card__feats {
    list-style: none;
    margin-top: 22px;
    display: flex;
    flex-direction: column;
    gap: 11px;
}

.card__feats li {
    display: flex;
    align-items: center;
    gap: 11px;
    font-size: 14px;
    color: var(--text);
}

.card__feats li i {
    width: 18px;
    height: 18px;
    border-radius: 6px;
    flex: none;
    background: var(--blue-soft);
    display: grid;
    place-items: center;
}

.card__feats li i::after {
    content: "";
    width: 8px;
    height: 5px;
    border-left: 2px solid var(--cyan);
    border-bottom: 2px solid var(--cyan);
    transform: rotate(-45deg) translate(0px, -1px);
}

.card__link {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    margin-top: 26px;
    font-weight: 600;
    font-size: 14.5px;
    color: var(--cyan);
}

.card__link svg {
    transition: transform .3s var(--ease);
}

.card:hover .card__link svg {
    transform: translateX(4px);
}

/* featured big card layout */
.card--feature {
    grid-row: span 2;
    display: flex;
    flex-direction: column;
}

.card--feature .card__art {
    margin-top: auto;
    height: 200px;
    border-radius: 18px;
    position: relative;
    overflow: hidden;
    background:
        radial-gradient(120% 120% at 80% 10%, rgba(34, 211, 238, .18), transparent 55%),
        linear-gradient(160deg, #0c1325, #070b16);
    border: 1px solid var(--border);
    margin-top: 28px;
}

.tag-row {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-top: 18px;
}

.mini-tag {
    font-family: var(--f-mono);
    font-size: 11px;
    padding: 5px 11px;
    border-radius: 999px;
    background: var(--surface-3);
    border: 1px solid var(--border);
    color: var(--muted);
    letter-spacing: .04em;
}

/* hardware device illustration (CSS, geometric) */
.device {
    width: 100%;
    height: 100%;
    display: grid;
    place-items: center;
}

.device__body {
    width: 150px;
    height: 96px;
    border-radius: 16px;
    position: relative;
    background: linear-gradient(160deg, #1c2740, #0c1426);
    border: 1px solid rgba(255, 255, 255, .16);
    box-shadow: 0 24px 50px -20px rgba(0, 0, 0, .8), inset 0 1px 0 rgba(255, 255, 255, .12);
    display: grid;
    place-items: center;
}

.device__screen {
    width: 96px;
    height: 46px;
    border-radius: 7px;
    background: radial-gradient(120% 120% at 50% 0%, #0b3050, #06121f);
    border: 1px solid rgba(34, 211, 238, .4);
    display: grid;
    place-items: center;
    box-shadow: 0 0 24px -6px rgba(34, 211, 238, .5), inset 0 0 18px rgba(34, 211, 238, .12);
}

.device__screen b {
    font-family: var(--f-mono);
    font-size: 11px;
    color: var(--cyan);
    letter-spacing: .18em;
}

.device__btn {
    position: absolute;
    right: -5px;
    top: 36px;
    width: 5px;
    height: 24px;
    border-radius: 3px;
    background: #2a3650;
}

/* ============================================================
   PROCESS
   ============================================================ */
.process {
    background: var(--bg-2);
    border-block: 1px solid var(--border);
}

.steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    margin-top: 56px;
    position: relative;
}

.steps::before {
    content: "";
    position: absolute;
    top: 30px;
    left: 8%;
    right: 8%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-2), transparent);
}

.step {
    padding: 0 18px;
    position: relative;
}

.step__no {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    font-family: var(--f-display);
    font-weight: 700;
    font-size: 20px;
    position: relative;
    z-index: 2;
    background: var(--bg-2);
    border: 1px solid var(--border-2);
    color: var(--cyan);
    margin-bottom: 24px;
}

.step__no::after {
    content: "";
    position: absolute;
    inset: -4px;
    border-radius: 50%;
    border: 1px solid var(--blue-soft);
}

.step h4 {
    font-size: 18px;
    margin-bottom: 10px;
}

.step p {
    color: var(--muted);
    font-size: 14px;
}

/* ============================================================
   SECURITY
   ============================================================ */
.sec-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
    margin-top: 54px;
}

.feat {
    border-radius: var(--radius);
    padding: 28px;
    background: var(--surface);
    border: 1px solid var(--border);
    transition: transform .35s var(--ease), background .35s, border-color .35s;
}

.feat:hover {
    transform: translateY(-4px);
    background: var(--surface-2);
    border-color: var(--border-2);
}

.feat__ic {
    width: 46px;
    height: 46px;
    margin-bottom: 20px;
    display: grid;
    place-items: center;
}

.feat h4 {
    font-size: 18px;
    margin-bottom: 9px;
}

.feat p {
    color: var(--muted);
    font-size: 14px;
}

/* geometric icons */
.gi {
    width: 30px;
    height: 30px;
    position: relative;
    color: var(--cyan);
}

.gi--hex {
    width: 28px;
    height: 28px;
    background: currentColor;
    clip-path: polygon(50% 0, 100% 25%, 100% 75%, 50% 100%, 0 75%, 0 25%);
    opacity: .92;
}

.gi--ring {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: 3px solid currentColor;
}

.gi--ring::after {
    content: "";
    position: absolute;
    inset: 8px;
    border-radius: 50%;
    background: currentColor;
}

.gi--diamond {
    width: 24px;
    height: 24px;
    background: currentColor;
    transform: rotate(45deg);
    border-radius: 5px;
}

.gi--bars {
    width: 30px;
    height: 28px;
    display: flex;
    gap: 4px;
    align-items: flex-end;
}

.gi--bars b {
    flex: 1;
    background: currentColor;
    border-radius: 2px;
}

.gi--bars b:nth-child(1) {
    height: 45%;
}

.gi--bars b:nth-child(2) {
    height: 100%;
}

.gi--bars b:nth-child(3) {
    height: 70%;
}

.gi--grid {
    width: 28px;
    height: 28px;
    display: grid;
    grid-template: 1fr 1fr/1fr 1fr;
    gap: 5px;
}

.gi--grid b {
    background: currentColor;
    border-radius: 4px;
}

.gi--grid b:nth-child(4) {
    background: transparent;
    border: 2.5px solid currentColor;
}

.gi--target {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: 3px solid currentColor;
    display: grid;
    place-items: center;
}

.gi--target::after {
    content: "";
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: currentColor;
}

/* stats inline */
.sec-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
    margin-top: 46px;
}

.stat {
    padding: 26px;
    border-radius: var(--radius);
    background: var(--surface);
    border: 1px solid var(--border);
    text-align: left;
}

.stat b {
    font-family: var(--f-display);
    font-size: clamp(30px, 3.4vw, 42px);
    font-weight: 700;
    display: block;
    letter-spacing: -.02em;
}

.stat b span {
    color: var(--cyan);
}

.stat small {
    color: var(--muted);
    font-size: 13px;
    font-family: var(--f-mono);
    letter-spacing: .06em;
}

/* ============================================================
   CTA / FORM
   ============================================================ */
.cta {
    position: relative;
    overflow: hidden;
}

.cta__box {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: linear-gradient(150deg, #0c1426, #080d1a);
    border: 1px solid var(--border-2);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
}

.cta__box .glow--c {
    position: absolute;
    width: 420px;
    height: 420px;
    top: -140px;
    left: -80px;
    background: radial-gradient(circle, rgba(59, 130, 246, .4), transparent 65%);
    filter: blur(80px);
}

.cta__left {
    padding: 54px;
    position: relative;
    z-index: 2;
    border-right: 1px solid var(--border);
}

.cta__left h2 {
    font-size: clamp(28px, 3.2vw, 40px);
}

.cta__left p {
    color: var(--muted);
    margin-top: 16px;
    font-size: 15.5px;
    max-width: 38ch;
}

.cta__bullets {
    list-style: none;
    margin-top: 28px;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.cta__bullets li {
    display: flex;
    gap: 12px;
    align-items: center;
    font-size: 14.5px;
}

.cta__bullets li i {
    width: 22px;
    height: 22px;
    flex: none;
    border-radius: 7px;
    background: var(--blue-soft);
    display: grid;
    place-items: center;
    color: var(--cyan);
    font-family: var(--f-mono);
    font-size: 12px;
}

.form {
    padding: 46px;
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.field {
    display: flex;
    flex-direction: column;
    gap: 7px;
}

.field.row2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
}

.field label {
    font-family: var(--f-mono);
    font-size: 11px;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--muted);
}

.field input,
.field select,
.field textarea {
    font-family: var(--f-body);
    font-size: 14.5px;
    color: var(--text);
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 13px 15px;
    transition: border-color .25s, background .25s, box-shadow .25s;
    width: 100%;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
    outline: none;
    border-color: var(--blue);
    background: var(--surface-2);
    box-shadow: 0 0 0 4px var(--blue-soft);
}

.field textarea {
    resize: vertical;
    min-height: 84px;
}

.field select {
    appearance: none;
    background-image: linear-gradient(45deg, transparent 50%, var(--muted) 50%), linear-gradient(135deg, var(--muted) 50%, transparent 50%);
    background-position: calc(100% - 18px) 19px, calc(100% - 13px) 19px;
    background-size: 5px 5px, 5px 5px;
    background-repeat: no-repeat;
}

.form__submit {
    margin-top: 6px;
    justify-content: center;
}

.form__ok {
    display: none;
    text-align: center;
    padding: 30px;
}

.form__ok.show {
    display: block;
}

.form__ok .check {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    margin: 0 auto 18px;
    background: var(--blue-soft);
    display: grid;
    place-items: center;
}

.form__ok .check::after {
    content: "";
    width: 18px;
    height: 10px;
    border-left: 3px solid var(--cyan);
    border-bottom: 3px solid var(--cyan);
    transform: rotate(-45deg) translateY(-2px);
}

.form__ok h4 {
    font-size: 22px;
    margin-bottom: 8px;
}

.form__ok p {
    color: var(--muted);
    font-size: 14px;
}

.form__note {
    font-size: 12px;
    color: var(--muted-2);
    text-align: center;
    font-family: var(--f-mono);
    letter-spacing: .04em;
}

/* ============================================================
   FAQ
   ============================================================ */
.faq {
    max-width: 820px;
    margin: 0 auto;
    margin-top: 50px;
}

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

.qa__q {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 26px 4px;
    text-align: left;
    font-family: var(--f-display);
    font-weight: 600;
    font-size: 18px;
    transition: color .2s;
}

.qa__q:hover {
    color: var(--cyan);
}

.qa__ic {
    width: 26px;
    height: 26px;
    flex: none;
    border-radius: 8px;
    border: 1px solid var(--border-2);
    display: grid;
    place-items: center;
    position: relative;
    transition: background .3s, border-color .3s;
}

.qa__ic::before,
.qa__ic::after {
    content: "";
    position: absolute;
    background: var(--cyan);
    border-radius: 2px;
    transition: transform .3s var(--ease), opacity .3s;
}

.qa__ic::before {
    width: 11px;
    height: 2px;
}

.qa__ic::after {
    width: 2px;
    height: 11px;
}

.qa.open .qa__ic {
    background: var(--blue-soft);
}

.qa.open .qa__ic::after {
    transform: rotate(90deg);
    opacity: 0;
}

.qa__a {
    overflow: hidden;
    max-height: 0;
    transition: max-height .4s var(--ease);
}

.qa__a p {
    color: var(--muted);
    font-size: 15px;
    padding: 0 4px 26px;
    max-width: 64ch;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
    border-top: 1px solid var(--border);
    background: var(--bg-2);
    padding: 70px 0 34px;
}

.footer__top {
    display: grid;
    grid-template-columns: 1.6fr 1fr 1fr 1fr;
    gap: 30px;
}

.footer__brand p {
    color: var(--muted);
    font-size: 14px;
    margin-top: 18px;
    max-width: 32ch;
}

.footer__addr {
    font-style: normal;
    color: var(--muted-2);
    font-size: 12.5px;
    line-height: 1.75;
    margin-top: 16px;
    font-family: var(--f-mono);
    letter-spacing: .02em;
}

.footer__col h5 {
    font-family: var(--f-mono);
    font-size: 11px;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: var(--muted-2);
    margin-bottom: 18px;
}

.footer__col a {
    display: block;
    color: var(--muted);
    font-size: 14px;
    padding: 7px 0;
    transition: color .2s;
}

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

.footer__bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    margin-top: 54px;
    padding-top: 26px;
    border-top: 1px solid var(--border);
    flex-wrap: wrap;
}

.footer__bottom p {
    color: var(--muted-2);
    font-size: 13px;
    font-family: var(--f-mono);
}

.footer__social {
    display: flex;
    gap: 10px;
}

.footer__social a {
    width: 38px;
    height: 38px;
    border-radius: 10px;
    border: 1px solid var(--border);
    display: grid;
    place-items: center;
    color: var(--muted);
    transition: all .25s;
}

.footer__social a:hover {
    color: var(--text);
    border-color: var(--border-2);
    background: var(--surface-2);
    transform: translateY(-2px);
}

/* ============================================================
   reveal animation
   ============================================================ */
.reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity .7s var(--ease), transform .7s var(--ease);
}

.reveal.in {
    opacity: 1;
    transform: none;
}

.reveal[data-d="1"] {
    transition-delay: .08s;
}

.reveal[data-d="2"] {
    transition-delay: .16s;
}

.reveal[data-d="3"] {
    transition-delay: .24s;
}

.reveal[data-d="4"] {
    transition-delay: .32s;
}

@media (prefers-reduced-motion:reduce) {
    .reveal {
        opacity: 1;
        transform: none;
    }

    .phone,
    .glow,
    .strip__inner {
        animation: none;
    }
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:960px) {
    .hero__inner {
        grid-template-columns: 1fr;
        gap: 60px;
    }

    .phone-wrap {
        order: -1;
    }

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

    .card--feature {
        grid-row: auto;
    }

    .steps {
        grid-template-columns: 1fr 1fr;
        gap: 40px 18px;
    }

    .steps::before {
        display: none;
    }

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

    .sec-stats {
        grid-template-columns: 1fr 1fr;
    }

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

    .cta__left {
        border-right: none;
        border-bottom: 1px solid var(--border);
    }

    .footer__top {
        grid-template-columns: 1fr 1fr;
        gap: 40px 20px;
    }
}

@media (max-width:640px) {
    .section {
        padding: 84px 0;
    }

    .nav__links {
        display: none;
    }

    .hero {
        padding: 140px 0 80px;
    }

    .sec-grid,
    .sec-stats,
    .steps,
    .footer__top {
        grid-template-columns: 1fr;
    }

    .field.row2 {
        grid-template-columns: 1fr;
    }

    .cta__left,
    .form {
        padding: 34px;
    }

    .nav__cta .btn--ghost {
        display: none;
    }

    .strip__inner span {
        font-size: 16px;
    }
}