:root {
    --ink: #15131d;
    --night: #0d1024;
    --mid: #181c3b;
    --brass: #d8a657;
    --rose: #e4687b;
    --cream: #fff8ec;
    --mist: #f3efe7;
    --blue: #6b8fb8;
    --line: rgba(21, 19, 29, .12);
    --max: 1180px;
    --ease: cubic-bezier(.22, .61, .36, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: Inter, system-ui, sans-serif;
    background: var(--cream);
    color: var(--ink);
    line-height: 1.65;
    overflow-x: hidden;
}

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

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

.wrap {
    max-width: var(--max);
    margin: auto;
    padding: 0 24px;
}

.serif {
    font-family: 'DM Serif Display', serif;
}

nav {
    position: fixed;
    top: 18px;
    left: 0;
    right: 0;
    z-index: 50;
    pointer-events: none;
}

.navin {
    pointer-events: auto;
    max-width: var(--max);
    margin: auto;
    padding: 12px 14px 12px 22px;
    border: 1px solid rgba(255, 255, 255, .22);
    border-radius: 999px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    background: rgba(13, 16, 36, .72);
    backdrop-filter: blur(16px);
    color: #fff;
    transition: .35s;
}

nav.scrolled .navin {
    background: rgba(255, 248, 236, .92);
    color: var(--ink);
    border-color: var(--line);
    box-shadow: 0 18px 50px -30px rgba(0, 0, 0, .45);
}

.brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 900;
    font-size: 18px;
}

.brand .mark {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: conic-gradient(from 220deg, var(--brass), var(--rose), #fff, var(--brass));
    display: grid;
    place-items: center;
    color: var(--night);
}

.brand,
.logo{
    display: flex;
    align-items: center;
    gap: .25rem;
}
.brand img,
.logo img{
    display: block;
    width: 54px;
    height: auto;
}

.navlinks {
    display: flex;
    gap: 22px;
    font-size: 14px;
    font-weight: 700;
    opacity: .85;
}

.call {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    border-radius: 999px;
    background: var(--brass);
    color: #1f1403;
    font-weight: 900;
    padding: 12px 19px;
    box-shadow: 0 14px 34px -18px var(--brass);
}

.hero {
    position: relative;
    padding: 138px 0 80px;
    background: radial-gradient(circle at 18% 20%, rgba(228, 104, 123, .36), transparent 28%),
        radial-gradient(circle at 86% 12%, rgba(216, 166, 87, .32), transparent 30%),
        linear-gradient(135deg, #10142d, #25244a 50%, #462539);
    color: #fff;
    overflow: hidden;
}

.hero:before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(rgba(255, 255, 255, .035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, .035) 1px, transparent 1px);
    background-size: 56px 56px;
    mask-image: radial-gradient(circle at 50% 30%, #000, transparent 80%);
}

.hero-grid {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1.02fr .98fr;
    gap: 58px;
    align-items: center;
}

.eyebrow {
    display: inline-flex;
    gap: 9px;
    align-items: center;
    border: 1px solid rgba(255, 255, 255, .24);
    border-radius: 999px;
    padding: 9px 14px;
    font-size: 12px;
    font-weight: 900;
    letter-spacing: .16em;
    text-transform: uppercase;
    color: #ffe5b0;
    background: rgba(255, 255, 255, .08);
}

h1 {
    font-family: 'DM Serif Display', serif;
    font-size: clamp(48px, 7vw, 88px);
    line-height: .98;
    font-weight: 400;
    letter-spacing: -.03em;
    margin: 24px 0 20px;
}

.lead {
    font-size: 18px;
    color: rgba(255, 255, 255, .82);
    max-width: 560px;
}

.hero-actions {
    display: flex;
    align-items: center;
    gap: 18px;
    flex-wrap: wrap;
    margin-top: 32px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    padding: 16px 28px;
    font-weight: 900;
    background: var(--rose);
    color: #fff;
    box-shadow: 0 22px 52px -22px var(--rose);
    transition: .35s var(--ease);
}

.btn:hover {
    transform: translateY(-3px);
}

.btn.dark {
    background: var(--night);
}

.micro {
    font-size: 13px;
    color: rgba(255, 255, 255, .6);
    font-weight: 700;
}

.arch-card {
    position: relative;
    min-height: 520px;
    display: grid;
    place-items: center;
}

.arch-img {
    width: min(430px, 100%);
    height: 520px;
    object-fit: cover;
    border-radius: 220px 220px 34px 34px;
    border: 10px solid rgba(255, 248, 236, .88);
    box-shadow: 0 55px 95px -40px #000;
    filter: saturate(1.05);
}

.keyhole {
    position: absolute;
    width: 190px;
    height: 250px;
    border-radius: 95px 95px 24px 24px;
    background: linear-gradient(180deg, rgba(13, 16, 36, .92), rgba(70, 37, 57, .9));
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .2);
    display: grid;
    place-items: center;
    color: #ffe5b0;
    text-align: center;
    padding: 28px;
    font-weight: 900;
    animation: float 5s ease-in-out infinite;
}

@keyframes float {
    50% {
        transform: translateY(-14px);
    }
}

.keyhole span {
    font-family: 'DM Serif Display', serif;
    font-size: 46px;
    line-height: 1;
}

.bubble {
    position: absolute;
    background: #fff;
    color: var(--ink);
    border-radius: 22px;
    padding: 14px 18px;
    font-weight: 900;
    box-shadow: 0 24px 54px -26px #000;
}

.bubble.one {
    left: 0;
    top: 26%;
}

.bubble.two {
    right: 0;
    bottom: 18%;
}

.ribbon {
    overflow: hidden;
    background: #0b0d1e;
    color: #ffe5b0;
    padding: 15px 0;
    white-space: nowrap;
}

.track {
    display: inline-flex;
    gap: 34px;
    animation: marq 26s linear infinite;
}

.track span {
    font-size: 13px;
    font-weight: 900;
    letter-spacing: .12em;
    text-transform: uppercase;
}

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

section {
    padding: 96px 0;
}

.section-h {
    font-family: 'DM Serif Display', serif;
    font-size: clamp(34px, 5vw, 58px);
    line-height: 1.02;
    font-weight: 400;
    letter-spacing: -.02em;
}

.section-p {
    max-width: 720px;
    color: #665f61;
    margin-top: 14px;
    font-size: 17px;
}

.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: .8s var(--ease);
}

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

.steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
    margin-top: 46px;
}

.step {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 34px 34px 18px 18px;
    padding: 26px;
    box-shadow: 0 24px 60px -42px #000;
}

.step b {
    font-family: 'DM Serif Display', serif;
    font-size: 36px;
    color: var(--rose);
}

.step h3,
.hood-card h3,
.safe-card h3 {
    font-size: 18px;
    line-height: 1.2;
    margin: 8px 0 8px;
}

.step p,
.hood-card p,
.safe-card p {
    color: #665f61;
    font-size: 15px;
}

.hoods {
    background: linear-gradient(180deg, var(--mist), #fff4e2);
}

.hood-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
    margin-top: 38px;
}

.hood-card {
    background: #fff;
    border-radius: 26px;
    padding: 24px;
    border: 1px solid var(--line);
    position: relative;
    overflow: hidden;
}

.hood-card:before {
    content: "";
    position: absolute;
    width: 74px;
    height: 74px;
    border-radius: 50%;
    background: rgba(216, 166, 87, .18);
    right: -20px;
    top: -20px;
}

.unlock {
    display: grid;
    grid-template-columns: .9fr 1.1fr;
    gap: 56px;
    align-items: center;
}

.unlock-art {
    border-radius: 36px;
    background: linear-gradient(135deg, #171936, #452437);
    min-height: 430px;
    position: relative;
    overflow: hidden;
    color: #fff;
}
.unlock-art img{
    display: block;
    width: 100%;
    height: auto;
    object-fit: cover;
    aspect-ratio: 4/3;
}
.unlock-art:before {
    content: "314";
    position: absolute;
    font-family: 'DM Serif Display';
    font-size: 220px;
    line-height: 1;
    right: -16px;
    bottom: -46px;
    color: rgba(255, 255, 255, .07);
    z-index: 2;
}

.lock {
    width: 180px;
    height: 220px;
    border: 3px solid var(--brass);
    border-radius: 90px 90px 26px 26px;
    margin: 45px auto 0;
    display: grid;
    place-items: center;
    color: #ffe2a7;
    font-family: 'DM Serif Display';
    font-size: 54px;
    box-shadow: 0 0 44px rgba(216, 166, 87, .32);
}

.unlock-row {
    display: flex;
    gap: 18px;
    border-bottom: 1px solid var(--line);
    padding: 23px 0;
}

.unlock-row span {
    color: var(--rose);
    font-size: 26px;
}

.unlock-row h3 {
    font-size: 20px;
}

.unlock-row p {
    color: #665f61;
}

.duo {
    background: #11142c;
    color: #fff;
    position: relative;
    overflow: hidden;
}

.duo:before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 20% 10%, rgba(228, 104, 123, .26), transparent 34%),
        radial-gradient(circle at 80% 80%, rgba(216, 166, 87, .2), transparent 34%);
}

.duo-grid {
    position: relative;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 22px;
}

.person {
    background: rgba(255, 255, 255, .08);
    border: 1px solid rgba(255, 255, 255, .12);
    border-radius: 30px;
    padding: 34px;
    backdrop-filter: blur(10px);
}

.person h2 {
    font-family: 'DM Serif Display';
    font-size: 38px;
    font-weight: 400;
}

.person h3 {
    color: #ffe5b0;
    margin: 5px 0 18px;
}

.person ul {
    list-style: none;
    display: grid;
    gap: 13px;
}

.person li {
    padding-left: 26px;
    position: relative;
    color: rgba(255, 255, 255, .8);
}

.person li:before {
    content: "♥";
    position: absolute;
    left: 0;
    color: var(--rose);
}

.person .btn {
    margin-top: 24px;
}

.safe-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 18px;
    margin-top: 34px;
}

.safe-card {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 24px;
    padding: 26px;
}

.faq {
    background: var(--mist);
}

.faq-wrap {
    max-width: 820px;
    margin: 38px auto 0;
}

.faq-item {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 20px;
    margin-bottom: 12px;
    overflow: hidden;
}

.faq-q {
    width: 100%;
    background: transparent;
    border: 0;
    padding: 22px 24px;
    text-align: left;
    font-weight: 900;
    font-size: 17px;
    display: flex;
    justify-content: space-between;
    cursor: pointer;
}

.faq-a {
    max-height: 0;
    overflow: hidden;
    transition: .45s var(--ease);
}

.faq-a p {
    padding: 0 24px 22px;
    color: #665f61;
}

.faq-item.open .faq-a {
    max-height: 220px;
}

.faq-item.open .faq-q span {
    transform: rotate(45deg);
}

.final {
    text-align: center;
    background: linear-gradient(135deg, #fff1df, #f5e3e6);
}

.final .section-p {
    margin-left: auto;
    margin-right: auto;
}

footer {
    background: #0b0d1e;
    color: rgba(255, 255, 255, .68);
    padding: 38px 0;
    font-size: 14px;
    text-align: center;
}

@media(max-width:900px) {
    .navlinks {
        display: none;
    }

    .hero-grid,
    .unlock,
    .duo-grid {
        grid-template-columns: 1fr;
    }

    .steps,
    .hood-grid {
        grid-template-columns: 1fr 1fr;
    }

    .hero {
        padding-top: 120px;
    }

    .arch-card {
        min-height: 440px;
    }

    .arch-img {
        height: 430px;
    }
}

@media(max-width:580px) {
    .wrap {
        padding: 0 18px;
    }

    .steps,
    .hood-grid,
    .safe-grid {
        grid-template-columns: 1fr;
    }

    .hero-actions {
        align-items: flex-start;
        flex-direction: column;
    }

    .bubble {
        display: none;
    }
}