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

:root {
    --bg: #f5f5f7;
    --ink: #101010;
    --muted: #6e6e73;
    --blue: #0071e3;
    --line: rgba(0,0,0,.09);
    --glass: rgba(255,255,255,.58);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family:
        Inter,
        -apple-system,
        BlinkMacSystemFont,
        "SF Pro Display",
        "SF Pro Text",
        "Segoe UI",
        sans-serif;

    background: var(--bg);
    color: var(--ink);
    line-height: 1.55;
    overflow-x: hidden;
}

a {
    color: inherit;
}

.container {
    width: min(1120px, calc(100% - 40px));
    margin: auto;
}


/* =========================
   BACKGROUND
========================= */

#liquidCanvas {
    position: fixed;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: -4;
    pointer-events: none;
    opacity: .65;
}

.ambient {
    position: fixed;
    border-radius: 50%;
    filter: blur(70px);
    z-index: -3;
    pointer-events: none;
    opacity: .28;
}

.ambient-one {
    width: 380px;
    height: 380px;
    background: #9fd7ff;
    top: 8%;
    left: -140px;
}

.ambient-two {
    width: 330px;
    height: 330px;
    background: #d7b7ff;
    right: -110px;
    top: 48%;
}


/* =========================
   HEADER
========================= */

.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;

    background: rgba(245,245,247,.72);

    backdrop-filter: saturate(180%) blur(24px);
    -webkit-backdrop-filter: saturate(180%) blur(24px);

    border-bottom: 1px solid rgba(0,0,0,.07);
}

.nav {
    height: 76px;

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

.logo {
    display: flex;
    align-items: center;
    gap: 10px;

    text-decoration: none;

    font-weight: 700;
    letter-spacing: -.02em;
}

.logo img {
    width: 38px;
    height: 38px;
    border-radius: 11px;
}

.logo span {
    font-size: 17px;
}

nav {
    display: flex;
    gap: 30px;
    align-items: center;
}

nav a {
    text-decoration: none;
    color: #424245;
    font-size: 13px;
    font-weight: 600;
    transition: .25s;
}

nav a:hover,
nav a.active {
    color: #000;
}

.menu-button {
    display: none;
    border: 0;
    background: none;
    font-size: 25px;
    cursor: pointer;
}


/* =========================
   HERO
========================= */

.hero {
    min-height: 720px;

    display: flex;
    align-items: center;

    padding: 80px 0 110px;

    position: relative;
}

.hero-content {
    display: grid;
    grid-template-columns: 1.02fr .98fr;
    gap: 60px;
    align-items: center;
}

.hero-copy {
    max-width: 650px;
}

.eyebrow {
    font-size: 11px;
    letter-spacing: .14em;
    font-weight: 800;
    color: #737373;
    text-transform: uppercase;
}

.eyebrow span {
    display: inline-block;

    width: 7px;
    height: 7px;

    border-radius: 50%;

    background: #34c759;

    margin-right: 8px;
}

.hero h1 {
    font-size: clamp(48px, 6vw, 78px);
    line-height: .99;
    letter-spacing: -.065em;

    margin: 18px 0 26px;

    font-weight: 800;
}

.hero h1 em,
.section-heading h2 em {
    font-style: normal;

    background: linear-gradient(100deg,#111,#777);

    -webkit-background-clip: text;
    background-clip: text;

    color: transparent;
}

.hero-lead {
    font-size: 19px;
    line-height: 1.65;
    color: var(--muted);

    max-width: 620px;
}


/* =========================
   HERO BUTTONS
========================= */

.hero-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;

    margin-top: 32px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;

    text-decoration: none;

    border-radius: 999px;

    padding: 14px 22px;

    font-size: 14px;
    font-weight: 700;

    transition:
        transform .25s ease,
        background .25s ease,
        box-shadow .25s ease,
        border-color .25s ease;
}

.btn span {
    font-size: 18px;
}


/* Android / main button */

.btn-primary {
    background: #111;
    color: #fff;

    box-shadow:
        0 12px 30px rgba(0,0,0,.16);
}

.btn-primary:hover {
    transform: translateY(-2px);
    background: #000;

    box-shadow:
        0 16px 35px rgba(0,0,0,.22);
}


/* Existing glass button */

.btn-glass {
    background: rgba(255,255,255,.55);

    border: 1px solid rgba(0,0,0,.1);

    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
}

.btn-glass:hover {
    transform: translateY(-2px);
    background: #fff;
}


/* =========================
   iOS BUTTON
========================= */

/*
   Apple-style black / white button.

   Used on the TOP hero iOS button.
*/

.hero-actions .btn-ios {
    background: #000;
    color: #fff;

    border: 1px solid #000;

    box-shadow:
        0 10px 25px rgba(0,0,0,.18);

    position: relative;
    overflow: hidden;
}

.hero-actions .btn-ios:hover {
    background: #fff;
    color: #000;

    border-color: #000;

    transform: translateY(-2px);

    box-shadow:
        0 14px 32px rgba(0,0,0,.20);
}

.hero-actions .btn-ios span {
    font-size: 19px;
    line-height: 1;
}


/* =========================
   TRUST ROW
========================= */

.trust-row {
    display: flex;
    gap: 18px;
    flex-wrap: wrap;

    margin-top: 27px;

    color: #666;
    font-size: 12px;
    font-weight: 600;
}


/* =========================
   HERO PHONE
========================= */

.hero-visual {
    min-height: 550px;

    position: relative;

    display: grid;
    place-items: center;
}

.glass-orb {
    position: absolute;

    width: 440px;
    height: 440px;

    border-radius: 50%;

    background:
        linear-gradient(
            135deg,
            rgba(255,255,255,.75),
            rgba(151,205,255,.28)
        );

    border: 1px solid rgba(255,255,255,.8);

    box-shadow:
        inset 0 0 80px rgba(255,255,255,.7),
        0 30px 100px rgba(0,100,200,.12);

    backdrop-filter: blur(8px);

    animation: float 7s ease-in-out infinite;
}

.phone-shell {
    position: relative;

    width: min(320px,72%);

    padding: 10px;

    border-radius: 42px;

    background: #111;

    box-shadow:
        0 35px 80px rgba(0,0,0,.25),
        0 0 0 1px rgba(255,255,255,.25);

    transform: rotate(3deg);

    z-index: 2;
}

.phone-shell img {
    width: 100%;
    display: block;
    border-radius: 34px;
}

.phone-notch {
    position: absolute;
    z-index: 3;

    top: 18px;
    left: 50%;

    transform: translateX(-50%);

    width: 92px;
    height: 25px;

    border-radius: 20px;

    background: #111;
}

.floating-card {
    position: absolute;
    z-index: 4;

    background: rgba(255,255,255,.68);

    border: 1px solid rgba(255,255,255,.9);

    box-shadow:
        0 20px 50px rgba(0,0,0,.12);

    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);

    border-radius: 18px;

    padding: 13px 16px;

    display: flex;
    gap: 10px;
    align-items: center;
}

.floating-card small {
    display: block;

    color: #777;
    font-size: 10px;

    margin-top: 2px;
}

.floating-card strong {
    font-size: 13px;
}

.card-top {
    top: 16%;
    right: 3%;
}

.card-bottom {
    bottom: 13%;
    left: 2%;

    display: block;
}

.card-bottom strong {
    font-size: 22px;
    letter-spacing: -.04em;
}

.status-dot {
    width: 9px;
    height: 9px;

    border-radius: 50%;

    background: #34c759;

    box-shadow:
        0 0 0 5px rgba(52,199,89,.12);
}


/* =========================
   INTRO STRIP
========================= */

.intro-strip {
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);

    background: rgba(255,255,255,.45);

    backdrop-filter: blur(15px);
}

.intro-inner {
    min-height: 86px;

    display: flex;
    align-items: center;
    justify-content: space-between;

    gap: 20px;
}

.mini-label {
    font-size: 10px;
    font-weight: 800;

    letter-spacing: .16em;

    color: #888;
}

.intro-inner p {
    font-size: 18px;
    letter-spacing: -.02em;
}

.intro-inner strong {
    font-weight: 800;
}


/* =========================
   SECTIONS
========================= */

section {
    padding: 120px 0;
}

.section-heading {
    max-width: 720px;

    margin: 0 auto 60px;

    text-align: center;
}

.section-heading h2 {
    font-size: clamp(38px,5vw,58px);

    line-height: 1.02;

    letter-spacing: -.055em;

    margin: 14px 0 20px;
}

.section-heading p {
    font-size: 17px;

    color: var(--muted);

    max-width: 600px;

    margin: auto;
}


/* =========================
   FEATURE CARDS
========================= */

.cards {
    display: grid;

    grid-template-columns: repeat(3,1fr);

    gap: 16px;
}

.card {
    min-height: 235px;

    padding: 30px;

    border: 1px solid rgba(0,0,0,.07);

    border-radius: 26px;

    background: rgba(255,255,255,.56);

    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);

    box-shadow:
        0 15px 45px rgba(0,0,0,.045);

    transition: .35s;
}

.card:hover {
    transform: translateY(-7px);

    background: rgba(255,255,255,.78);

    box-shadow:
        0 25px 60px rgba(0,0,0,.09);
}

.icon {
    width: 42px;
    height: 42px;

    border-radius: 13px;

    display: grid;
    place-items: center;

    background: #111;
    color: #fff;

    font-weight: 700;

    margin-bottom: 28px;
}

.card h3 {
    font-size: 19px;

    letter-spacing: -.025em;

    margin-bottom: 10px;
}

.card p {
    font-size: 14px;

    color: var(--muted);
}


/* =========================
   HOW IT WORKS
========================= */

.how {
    background: rgba(255,255,255,.42);

    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
}

.step-grid {
    display: grid;

    grid-template-columns: repeat(4,1fr);

    gap: 1px;

    background: #dcdcdc;

    border: 1px solid #dcdcdc;

    border-radius: 26px;

    overflow: hidden;
}

.step {
    background: rgba(255,255,255,.72);

    padding: 35px 28px;

    min-height: 220px;
}

.step span {
    font-size: 12px;

    color: #888;

    font-weight: 800;

    letter-spacing: .1em;
}

.step h3 {
    font-size: 22px;

    margin: 60px 0 8px;

    letter-spacing: -.03em;
}

.step p {
    font-size: 13px;

    color: var(--muted);
}

/* =========================
   TIKTOK VIDEO SECTION
========================= */

.tiktok-section {
    padding: 100px 0;
    position: relative;
}

.tiktok-wrapper {
    max-width: 605px;
    margin: 45px auto 0;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
}

/* TikTok embed */

.tiktok-wrapper .tiktok-embed {
    margin: 0 auto !important;
    width: 100% !important;
    max-width: 605px !important;
    min-width: 325px !important;
}

/* Mobile */

@media (max-width: 480px) {

    .tiktok-section {
        padding: 70px 0;
    }

    .tiktok-wrapper {
        margin-top: 30px;
        width: 100%;
    }

}

/* =========================
   APP SCREENSHOTS
========================= */

.screens-section {
    overflow: hidden;
}

.screens {
    display: grid;

    grid-template-columns: repeat(4,1fr);

    gap: 18px;

    align-items: start;
}

.screens img {
    width: 100%;

    border-radius: 28px;

    box-shadow:
        0 25px 55px rgba(0,0,0,.12);

    border: 1px solid rgba(0,0,0,.06);
}

.screens img:nth-child(even) {
    margin-top: 55px;
}


/* =========================
   DOWNLOAD SECTION
========================= */

.download-section {
    padding-top: 30px;
}

.download-box {
    border-radius: 34px;

    padding: 65px;

    display: flex;

    align-items: center;

    justify-content: space-between;

    gap: 35px;

    background:
        linear-gradient(
            135deg,
            #111 0%,
            #292929 100%
        );

    color: #fff;

    box-shadow:
        0 30px 80px rgba(0,0,0,.18);

    overflow: hidden;

    position: relative;
}

.download-box:after {
    content: "";

    position: absolute;

    width: 300px;
    height: 300px;

    border-radius: 50%;

    right: -100px;
    top: -140px;

    background: rgba(255,255,255,.1);

    filter: blur(2px);
}

.download-box .eyebrow {
    color: #aaa;
}

.download-box h2 {
    font-size: clamp(34px,4vw,54px);

    letter-spacing: -.05em;

    line-height: 1.05;

    margin: 13px 0;
}

.download-box p {
    color: #bbb;

    max-width: 560px;
}


/* =========================
   BOTTOM DOWNLOAD BUTTONS
========================= */

.download-actions {
    display: flex;

    gap: 12px;

    flex-wrap: wrap;

    align-items: center;

    position: relative;

    z-index: 5;
}


/* Existing Android APK button */

.btn-white {
    background: #fff;
    color: #111;

    position: relative;
    z-index: 1;

    border: 1px solid #fff;

    box-shadow:
        0 8px 20px rgba(0,0,0,.12);
}

.btn-white:hover {
    transform: translateY(-2px);

    background: #f5f5f5;

    box-shadow:
        0 12px 28px rgba(0,0,0,.18);
}


/* =========================
   iOS APPLE-STYLE BUTTON
========================= */

/*
   Black Apple-style button for iOS.

   This is intentionally different
   from the white Download APK button.
*/

.btn-ios {
    display: inline-flex;

    align-items: center;

    justify-content: center;

    gap: 10px;

    min-width: 105px;

    background: #000;

    color: #fff;

    border: 1px solid rgba(255,255,255,.25);

    box-shadow:
        0 8px 22px rgba(0,0,0,.35);

    position: relative;

    z-index: 10;

    transition:
        transform .25s ease,
        background .25s ease,
        color .25s ease,
        box-shadow .25s ease;
}


/* Apple icon */

.btn-ios span {
    font-size: 20px;

    line-height: 1;

    font-weight: 400;

    transition: .25s;
}


/* Hover */

.btn-ios:hover {
    transform: translateY(-2px);

    background: #fff;

    color: #000;

    border-color: #fff;

    box-shadow:
        0 12px 30px rgba(255,255,255,.15);
}


/* Mobile tap */

.btn-ios:active {
    transform: scale(.97);
}


/* =========================
   QUBIC PAYMENT
========================= */

.qubic-payment-box {
    margin-top: 24px;
    border-radius: 34px;
    padding: 58px 65px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 35px;
    background: #050505;
    color: #fff;
    box-shadow: 0 30px 80px rgba(0,0,0,.20);
    overflow: hidden;
    position: relative;
    isolation: isolate;
}

.qubic-payment-box::before {
    content: "";
    position: absolute;
    width: 360px;
    height: 360px;
    right: -150px;
    top: -190px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(43,135,180,.28), transparent 68%);
    filter: blur(4px);
    pointer-events: none;
    z-index: -1;
}

.qubic-payment-copy {
    position: relative;
    z-index: 2;
}

.qubic-payment-box .eyebrow {
    color: #8d8d8d;
}

.qubic-payment-box h2 {
    margin: 13px 0 10px;
    font-size: clamp(34px, 4vw, 54px);
    letter-spacing: -.05em;
    line-height: 1.05;
}

.qubic-payment-box h2 span {
    color: #21b957;
}

.qubic-payment-box p {
    margin: 0;
    max-width: 680px;
    color: #b9b9b9;
    line-height: 1.7;
}

.qubic-email {
    color: #ffffff;
    font-weight: 600;
    text-decoration: underline;
    text-underline-offset: 3px;
}

.qubic-pay-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 auto;
    min-height: 50px;
    padding: 0 22px;
    border-radius: 9px;
    background: #2b87b4;
    color: #fff;
    font: 600 15px/1 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    text-decoration: none;
    box-shadow: 0 10px 30px rgba(43,135,180,.22);
    transition: transform .25s ease, box-shadow .25s ease, background .25s ease;
    position: relative;
    z-index: 3;
}

.qubic-pay-button:hover {
    transform: translateY(-2px);
    background: #3197c7;
    box-shadow: 0 14px 34px rgba(43,135,180,.32);
}

.qubic-pay-button:active {
    transform: translateY(0);
}

@media (max-width: 760px) {
    .qubic-payment-box {
        padding: 42px 25px;
        border-radius: 25px;
        display: block;
    }

    .qubic-payment-box h2 {
        font-size: 40px;
    }

    .qubic-payment-box p {
        font-size: 14px;
    }

    .qubic-pay-button {
        width: 100%;
        margin-top: 24px;
    }
}


/* =========================
   FAQ
========================= */

.faq-section {
    padding-bottom: 90px;
}

.faq-container {
    max-width: 900px;
}

.faq-list {
    border-top: 1px solid #d5d5d5;
}

.faq-item {
    border-bottom: 1px solid #d5d5d5;

    background: rgba(255,255,255,.2);
}

.faq-item summary {
    list-style: none;

    cursor: pointer;

    display: flex;

    justify-content: space-between;

    align-items: center;

    gap: 20px;

    padding: 25px 5px;

    font-size: 17px;

    font-weight: 700;

    letter-spacing: -.02em;
}

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

.faq-item summary span {
    font-size: 25px;

    font-weight: 400;

    color: #777;

    transition: .25s;
}

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

    color: #111;
}

.faq-item p {
    padding: 0 45px 26px 5px;

    color: var(--muted);

    font-size: 14px;

    max-width: 780px;
}

.faq-item p a {
    color: #111;

    font-weight: 700;
}


/* =========================
   CONTACT
========================= */

.contact-section {
    padding-top: 40px;
}

.contact-card {
    display: grid;

    grid-template-columns: .8fr 1.2fr;

    gap: 60px;

    align-items: center;

    padding: 60px;

    border: 1px solid rgba(0,0,0,.08);

    border-radius: 30px;

    background: rgba(255,255,255,.55);

    backdrop-filter: blur(18px);
}

.contact-card h2 {
    font-size: 48px;

    letter-spacing: -.05em;

    margin: 10px 0;
}

.contact-card p {
    color: var(--muted);
}

.contact-links {
    display: grid;

    gap: 12px;
}

.contact-link {
    display: flex;

    align-items: center;

    gap: 14px;

    padding: 18px;

    border-radius: 18px;

    text-decoration: none;

    background: rgba(255,255,255,.7);

    border: 1px solid rgba(0,0,0,.07);

    transition: .25s;
}

.contact-link:hover {
    transform: translateX(4px);

    background: #fff;
}

.contact-icon {
    width: 42px;
    height: 42px;

    border-radius: 13px;

    background: #111;

    color: #fff;

    display: grid;

    place-items: center;

    font-weight: 700;
}

.contact-link span:nth-child(2) {
    flex: 1;
}

.contact-link small {
    display: block;

    color: #888;

    font-size: 10px;

    text-transform: uppercase;

    letter-spacing: .1em;
}

.contact-link strong {
    font-size: 14px;
}

.contact-link b {
    font-size: 20px;
}


/* =========================
   FOOTER
========================= */

footer {
    background: #111;

    color: #fff;

    padding: 42px 0;
}

.footer-inner {
    display: grid;

    grid-template-columns: 1fr auto;

    gap: 12px;

    align-items: center;
}

.footer-inner strong,
.footer-inner span {
    display: block;
}

.footer-inner span {
    color: #888;

    font-size: 12px;

    margin-top: 4px;
}

.footer-links {
    display: flex;

    gap: 22px;
}

.footer-links a {
    color: #bbb;

    text-decoration: none;

    font-size: 12px;
}

.footer-links a:hover {
    color: #fff;
}

.footer-inner p {
    grid-column: 1/-1;

    color: #666;

    font-size: 11px;

    margin-top: 25px;
}


/* =========================
   BACK TO TOP
========================= */

#topButton {
    position: fixed;

    right: 22px;
    bottom: 22px;

    width: 46px;
    height: 46px;

    border: 0;

    border-radius: 50%;

    background: #111;

    color: #fff;

    font-size: 20px;

    cursor: pointer;

    display: none;

    z-index: 1000;

    box-shadow:
        0 12px 30px rgba(0,0,0,.2);
}


/* =========================
   REVEAL ANIMATION
========================= */

.reveal {
    opacity: 0;

    transform: translateY(25px);

    transition:
        opacity .7s ease,
        transform .7s ease;
}

.reveal.show {
    opacity: 1;

    transform: none;
}


/* =========================
   FLOAT ANIMATION
========================= */

@keyframes float {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-15px);
    }

}


/* =========================
   TABLET
========================= */

@media(max-width:900px) {

    .hero-content {
        grid-template-columns: 1fr;

        text-align: center;
    }

    .hero-copy {
        margin: auto;
    }

    .trust-row,
    .hero-actions {
        justify-content: center;
    }

    .hero-visual {
        min-height: 500px;
    }

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

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

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

    .contact-card {
        grid-template-columns: 1fr;
    }

    .download-box {
        flex-direction: column;

        align-items: flex-start;
    }

    .menu-button {
        display: block;
    }

    nav {
        display: none;

        position: absolute;

        top: 76px;
        left: 0;
        right: 0;

        padding: 20px;

        background: rgba(245,245,247,.95);

        backdrop-filter: blur(20px);

        flex-direction: column;

        gap: 18px;

        border-bottom: 1px solid var(--line);
    }

    nav.mobile {
        display: flex;
    }

}


/* =========================
   MOBILE
========================= */

@media(max-width:600px) {

    .container {
        width: min(100% - 28px,1120px);
    }

    .nav {
        height: 68px;
    }

    .logo span {
        font-size: 15px;
    }

    .hero {
        padding: 65px 0 75px;

        min-height: auto;
    }

    .hero h1 {
        font-size: 46px;
    }

    .hero-lead {
        font-size: 16px;
    }

    .hero-visual {
        min-height: 410px;
    }

    .glass-orb {
        width: 300px;
        height: 300px;
    }

    .phone-shell {
        width: 230px;
    }

    .card-top {
        right: -2%;
        top: 12%;
    }

    .card-bottom {
        left: 0;
        bottom: 9%;
    }

    .intro-inner {
        padding: 18px 0;

        display: block;
    }

    .intro-inner p {
        margin-top: 7px;

        font-size: 15px;
    }

    .cards,
    .screens {
        grid-template-columns: 1fr;
    }

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

    .step {
        min-height: 170px;
    }

    .step h3 {
        margin-top: 35px;
    }

    .screens img:nth-child(even) {
        margin-top: 0;
    }

    .download-box {
        padding: 40px 25px;

        border-radius: 25px;
    }

    .download-actions {
        width: 100%;

        display: flex;

        flex-direction: column;

        align-items: stretch;
    }

    .download-actions .btn {
        width: 100%;
    }

    .contact-card {
        padding: 35px 22px;
    }

    .contact-card h2 {
        font-size: 40px;
    }

    .footer-inner {
        display: block;
    }

    .footer-links {
        margin-top: 20px;

        flex-wrap: wrap;
    }

    .footer-inner p {
        margin-top: 25px;
    }

    .faq-item summary {
        font-size: 15px;

        padding: 21px 0;
    }

    .faq-item p {
        padding-left: 0;

        padding-right: 15px;
    }

    .trust-row {
        gap: 10px;

        font-size: 11px;
    }

    /*
       Mobile iOS button
       remains black and full-width.
    */

    .hero-actions .btn-ios {
        min-width: 110px;
    }

}