@font-face {
    font-family: "Manrope";
    src: url("fonts/Manrope.ttf") format("truetype");
    font-display: swap;
}

@font-face {
    font-family: "Cormorant Garamond";
    src: url("fonts/CormorantGaramond.ttf") format("truetype");
    font-display: swap;
}

:root {
    --ink: #f3efe5;
    --paper: #d9cec1;
    --charcoal: #11100e;
    --charcoal-soft: #1b1916;
    --muted: #a79b8c;
    --line: rgba(243, 239, 229, 0.18);
    --accent: #c7ff3a;
    --max: 1440px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    background: var(--charcoal);
}

body {
    margin: 0;
    color: var(--ink);
    background: var(--charcoal);
    font-family: "Manrope", Arial, sans-serif;
    text-rendering: geometricPrecision;
}

body.menu-open {
    overflow: hidden;
}

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

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 20;
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    gap: 24px;
    padding: 22px clamp(18px, 3vw, 44px);
    color: var(--ink);
    transition: background 220ms ease, border-color 220ms ease;
}

.site-header.is-scrolled,
.site-header.menu-active {
    background: rgba(17, 16, 14, 0.84);
    border-bottom: 1px solid var(--line);
    backdrop-filter: blur(18px);
}

.brand-lockup {
    justify-self: start;
    display: flex;
    align-items: center;
    gap: 12px;
}

.brand {
    font-family: "Cormorant Garamond", Georgia, serif;
    font-size: 32px;
    font-weight: 700;
    color: var(--accent);
    line-height: 1;
}

.brand-subtitle {
    color: rgba(243, 239, 229, 0.58);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.12em;
    line-height: 1;
    text-transform: uppercase;
    white-space: nowrap;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: clamp(18px, 3vw, 42px);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.nav-links a,
.header-cta {
    position: relative;
}

.nav-links a::after,
.header-cta::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: -7px;
    height: 1px;
    background: currentColor;
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 180ms ease;
}

.nav-links a:hover::after,
.header-cta:hover::after {
    transform: scaleX(1);
}

.header-cta {
    justify-self: end;
    color: var(--accent);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.mobile-nav-cta {
    display: none;
}

.menu-toggle {
    display: none;
}

.hero-video {
    position: relative;
    min-height: 100svh;
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.9fr);
    grid-template-rows: 1fr auto;
    gap: clamp(18px, 2.8vw, 42px);
    align-items: end;
    max-width: var(--max);
    margin: 0 auto;
    padding: clamp(96px, 12vh, 150px) clamp(18px, 3vw, 44px) clamp(22px, 4vw, 56px);
    overflow: hidden;
}

.hero-video::before {
    content: "";
    position: fixed;
    inset: 0;
    z-index: -2;
    background:
        radial-gradient(circle at 15% 15%, rgba(169, 83, 46, 0.26), transparent 28%),
        linear-gradient(150deg, #161410 0%, #23201b 45%, #090908 100%);
}

.hero-video::after {
    content: "";
    position: fixed;
    inset: 0;
    z-index: -1;
    pointer-events: none;
    opacity: 0.18;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.08) 1px, transparent 1px);
    background-size: 120px 120px;
    mask-image: linear-gradient(to bottom, black, transparent 88%);
}

.hero-media {
    position: relative;
    min-height: clamp(420px, 68vh, 780px);
    overflow: hidden;
    border-radius: 12px;
    background: #060606;
    isolation: isolate;
}

.hero-media::after {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background:
        linear-gradient(to top, rgba(0, 0, 0, 0.52), transparent 46%),
        linear-gradient(to right, rgba(0, 0, 0, 0.16), transparent 34%);
}

.hero-video-player {
    display: block;
    width: 100%;
    height: 100%;
    min-height: inherit;
    border-radius: inherit;
    object-fit: cover;
    transform: scale(1.01);
}

.video-control {
    position: absolute;
    right: 16px;
    bottom: 16px;
    z-index: 2;
    min-width: 74px;
    border: 1px solid rgba(255, 255, 255, 0.38);
    border-radius: 999px;
    background:
        linear-gradient(135deg, rgba(255, 255, 255, 0.26), rgba(255, 255, 255, 0.08)),
        rgba(17, 16, 14, 0.28);
    color: var(--ink);
    padding: 10px 12px;
    font: 800 11px/1 "Manrope", Arial, sans-serif;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    cursor: pointer;
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.32),
        inset 0 -14px 24px rgba(255, 255, 255, 0.06),
        0 10px 24px rgba(0, 0, 0, 0.24);
    backdrop-filter: blur(22px) saturate(160%);
    -webkit-backdrop-filter: blur(22px) saturate(160%);
}

.hero-copy {
    align-self: center;
    padding-bottom: clamp(18px, 6vh, 72px);
}

.section-kicker,
.scroll-mark {
    font-size: 11px;
    font-weight: 900;
    letter-spacing: 0.18em;
    line-height: 1.4;
    text-transform: uppercase;
}

h1,
h2,
p {
    margin: 0;
}

h1 {
    max-width: 620px;
    font-family: "Cormorant Garamond", Georgia, serif;
    font-size: clamp(64px, 9.5vw, 148px);
    font-weight: 400;
    line-height: 0.82;
    letter-spacing: 0;
    text-transform: uppercase;
}

.hero-subtitle {
    max-width: 460px;
    margin-top: 30px;
    color: var(--paper);
    font-size: clamp(17px, 1.7vw, 24px);
    font-weight: 700;
    line-height: 1.42;
}

.hero-note {
    grid-column: 1 / 2;
    width: min(100%, 680px);
    border-top: 1px solid var(--line);
    padding-top: 22px;
}

.hero-note p {
    color: var(--paper);
    font-family: "Cormorant Garamond", Georgia, serif;
    font-size: clamp(30px, 4vw, 58px);
    line-height: 1;
}

.scroll-mark {
    justify-self: end;
    align-self: start;
    writing-mode: vertical-rl;
    color: var(--muted);
}

.phone-showcase {
    max-width: var(--max);
    margin: 0 auto;
    padding: clamp(70px, 10vw, 140px) clamp(18px, 2vw, 32px);
    display: grid;
    grid-template-columns: minmax(360px, 0.92fr) minmax(0, 1.18fr);
    gap: clamp(132px, 15vw, 240px) clamp(32px, 4.8vw, 76px);
    align-items: center;
    border-top: 1px solid var(--line);
}

.phone-showcase::before {
    content: "";
    grid-column: 1 / -1;
    grid-row: 2;
    align-self: start;
    width: 100%;
    height: 1px;
    background: var(--line);
    transform: translateY(calc(clamp(132px, 15vw, 240px) / -2));
}

.showcase-copy h2 {
    max-width: 760px;
    font-size: clamp(44px, 6vw, 92px);
}

.showcase-copy p {
    max-width: 700px;
    color: var(--paper);
    font-family: "Cormorant Garamond", Georgia, serif;
    font-size: clamp(34px, 4.6vw, 66px);
    line-height: 1;
}

.device-frame {
    display: flex;
    justify-content: center;
}

.laptop-device-frame {
    grid-column: 1 / 2;
    grid-row: 2;
}

.laptop-showcase-copy {
    grid-column: 2 / 3;
    grid-row: 2;
}

.iphone-cutout {
    position: relative;
    width: min(100%, 860px);
    aspect-ratio: 2173 / 1064;
    justify-self: center;
    overflow: hidden;
    filter: drop-shadow(0 34px 72px rgba(0, 0, 0, 0.5));
}

.iphone-video-mask {
    position: absolute;
    inset: 0;
    mask-image: url("img/iphone_mask.png");
    mask-size: 100% 100%;
    mask-repeat: no-repeat;
    mask-position: center;
    -webkit-mask-image: url("img/iphone_mask.png");
    -webkit-mask-size: 100% 100%;
    -webkit-mask-repeat: no-repeat;
    -webkit-mask-position: center;
}

.phone-showcase-video {
    position: absolute;
    top: 0;
    left: 1%;
    width: 101%;
    height: 100%;
    object-fit: contain;
    transform: translateX(0.75%);
}

.iphone-overlay {
    display: block;
    position: absolute;
    inset: 0;
    z-index: 2;
    width: 100%;
    height: 100%;
    pointer-events: none;
    user-select: none;
}

.demo-control {
    position: absolute;
    z-index: 3;
    border: 1px solid rgba(255, 255, 255, 0.38);
    border-radius: 999px;
    background:
        linear-gradient(135deg, rgba(255, 255, 255, 0.28), rgba(255, 255, 255, 0.08)),
        rgba(17, 16, 14, 0.26);
    color: var(--ink);
    padding: 8px 10px;
    font: 800 10px/1 "Manrope", Arial, sans-serif;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    cursor: pointer;
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.34),
        inset 0 -12px 20px rgba(255, 255, 255, 0.06),
        0 8px 22px rgba(0, 0, 0, 0.22);
    backdrop-filter: blur(22px) saturate(160%);
    -webkit-backdrop-filter: blur(22px) saturate(160%);
}

.iphone-demo-control {
    right: 5.2%;
    bottom: 9.2%;
}

.macbook-demo-control {
    right: 10.5%;
    bottom: 5.8%;
}

.macbook-cutout {
    position: relative;
    width: min(118%, 1240px);
    aspect-ratio: 1757 / 1067;
    overflow: hidden;
    filter: drop-shadow(0 34px 72px rgba(0, 0, 0, 0.48));
}

.macbook-showcase-video {
    position: absolute;
    left: 8.99%;
    top: 2.72%;
    width: 81.96%;
    height: 87.44%;
    object-fit: cover;
}

.macbook-overlay {
    display: block;
    position: absolute;
    inset: 0;
    z-index: 2;
    width: 100%;
    height: 100%;
    pointer-events: none;
    user-select: none;
}

.marketing-assets {
    max-width: none;
    margin: 0;
    padding: clamp(42px, 6vw, 88px) clamp(18px, 3vw, 44px) clamp(72px, 10vw, 148px);
    display: grid;
    grid-template-columns:
        minmax(0, 1fr)
        minmax(260px, calc(var(--max) * 0.38))
        minmax(360px, calc(var(--max) * 0.62))
        minmax(0, 1fr);
    gap: clamp(32px, 5vw, 84px);
    align-items: center;
    color: var(--charcoal-soft);
    background: var(--accent);
    border-top: 0;
}

.marketing-heading {
    grid-column: 2 / 4;
    margin-bottom: calc(clamp(32px, 5vw, 84px) * -0.55);
}

.marketing-copy {
    grid-column: 3 / 4;
}

.marketing-assets .section-kicker {
    color: var(--charcoal);
}

.marketing-assets h2 {
    max-width: 760px;
    margin-bottom: clamp(22px, 3vw, 40px);
    font-size: clamp(52px, 7vw, 104px);
}

.marketing-video-frame {
    grid-column: 2 / 3;
    position: relative;
    overflow: hidden;
    border-radius: 14px;
    border: 2px solid rgba(255, 255, 255, 0.42);
    background:
        linear-gradient(135deg, rgba(255, 255, 255, 0.34), rgba(255, 255, 255, 0.08)),
        rgba(17, 16, 14, 0.08);
    aspect-ratio: 4 / 5;
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.72),
        inset 0 -22px 40px rgba(255, 255, 255, 0.16),
        0 0 0 10px rgba(255, 255, 255, 0.14),
        0 0 34px rgba(255, 255, 255, 0.24);
    backdrop-filter: blur(28px) saturate(170%);
    -webkit-backdrop-filter: blur(28px) saturate(170%);
}

.marketing-video {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.marketing-copy p {
    max-width: 680px;
    color: var(--charcoal-soft);
    font-size: clamp(16px, 1.3vw, 20px);
    line-height: 1.65;
}

.process-section,
.about-section {
    max-width: var(--max);
    margin: 0 auto;
    padding: clamp(72px, 10vw, 148px) clamp(18px, 3vw, 44px);
    display: grid;
    grid-template-columns: minmax(280px, 0.8fr) minmax(0, 1.2fr);
    gap: clamp(32px, 6vw, 96px);
    align-items: start;
    border-top: 1px solid rgba(255, 255, 255, 0.822);
}

.about-section {
    border-top-color: rgba(243, 239, 229, 0.32);
}

.process-section h2,
.about-section h2 {
    max-width: 620px;
}

.process-copy,
.about-copy {
    display: grid;
    gap: 24px;
}

.process-copy p,
.about-copy p {
    max-width: 760px;
    color: var(--paper);
    font-size: clamp(16px, 1.35vw, 21px);
    line-height: 1.7;
}

.getting-started {
    display: grid;
    justify-items: center;
    gap: clamp(26px, 4vw, 48px);
    padding: clamp(72px, 10vw, 148px) clamp(18px, 3vw, 44px);
    color: var(--charcoal-soft);
    background: var(--accent);
    text-align: center;
}

.getting-started h2 {
    max-width: 880px;
}

.getting-started-copy {
    display: grid;
    gap: 22px;
    max-width: 820px;
}

.getting-started-copy p {
    color: var(--charcoal-soft);
    font-size: clamp(16px, 1.35vw, 21px);
    line-height: 1.7;
}

.getting-started-copy a {
    text-decoration: underline;
    text-underline-offset: 0.18em;
}

.signup-form,
.signup-details-form {
    width: min(100%, 620px);
    display: grid;
    gap: 10px;
    overflow: hidden;
    padding: 10px;
    border: 1px solid rgba(255, 255, 255, 0.46);
    border-radius: 999px;
    background:
        linear-gradient(135deg, rgba(255, 255, 255, 0.34), rgba(255, 255, 255, 0.08)),
        rgba(17, 16, 14, 0.08);
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.66), 
        inset 0px 0px 34px rgba(255, 255, 255, 0.12),
         0 0 0 2px rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(28px) saturate(170%);
    -webkit-backdrop-filter: blur(28px) saturate(170%);
    transform-origin: center top;
    transition:
        max-height 760ms cubic-bezier(0.2, 0.8, 0.2, 1),
        padding 760ms cubic-bezier(0.2, 0.8, 0.2, 1),
        border-width 760ms cubic-bezier(0.2, 0.8, 0.2, 1),
        border-radius 760ms cubic-bezier(0.2, 0.8, 0.2, 1),
        opacity 520ms ease,
        transform 760ms cubic-bezier(0.2, 0.8, 0.2, 1),
        margin 760ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

.signup-form {
    max-height: 70px;
    grid-template-columns: minmax(0, 1fr) auto;
}

.signup-form.is-complete {
    max-height: 0;
    margin-top: calc(clamp(26px, 4vw, 48px) * -0.35);
    padding-top: 0;
    padding-bottom: 0;
    border-width: 0;
    opacity: 0;
    pointer-events: none;
    transform: translateY(16px) scale(0.88);
}

.signup-details-form {
    max-height: 0;
    grid-template-columns: 1fr;
    margin-top: -12px;
    padding-top: 0;
    padding-bottom: 0;
    border-width: 0;
    opacity: 0;
    pointer-events: none;
    transform: translateY(-12px) scale(0.96);
}

.signup-details-form.is-visible {
    max-height: 640px;
    margin-top: 0;
    padding-top: 10px;
    padding-bottom: 10px;
    border-width: 1px;
    border-radius: 28px;
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0) scale(1);
}

.signup-form input,
.signup-form button,
.signup-details-form input,
.signup-details-form textarea,
.signup-details-form button {
    min-height: 48px;
    border: 0;
    border-radius: 999px;
    font: 800 13px/1 "Manrope", Arial, sans-serif;
    letter-spacing: 0.08em;
}

.signup-form input,
.signup-details-form input,
.signup-details-form textarea {
    min-width: 0;
    padding: 0 18px;
    color: var(--charcoal-soft);
    background: rgba(255, 255, 255, 0.22);
    outline: none;
}

.signup-form input::placeholder,
.signup-details-form input::placeholder,
.signup-details-form textarea::placeholder {
    color: rgba(27, 25, 22, 0.56);
}

.signup-details-form textarea {
    min-height: 96px;
    padding-top: 18px;
    resize: vertical;
    line-height: 1.35;
    text-transform: none;
}

.signup-details-fieldset {
    display: grid;
    gap: 10px;
    min-width: 0;
    margin: 0;
    padding: 16px 18px;
    border: 0;
    border-radius: 24px;
    color: var(--charcoal-soft);
    background: rgba(255, 255, 255, 0.22);
}

.signup-details-fieldset legend {
    float: left;
    width: 100%;
    margin-bottom: 12px;
    font: 900 12px/1.35 "Manrope", Arial, sans-serif;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.signup-details-fieldset label {
    display: flex;
    align-items: center;
    gap: 10px;
    min-height: 28px;
    font: 800 13px/1.35 "Manrope", Arial, sans-serif;
    letter-spacing: 0.04em;
    cursor: pointer;
}

.signup-details-fieldset input[type="radio"] {
    width: 18px;
    height: 18px;
    min-height: 0;
    margin: 0;
    padding: 0;
    accent-color: var(--accent);
    flex: 0 0 auto;
}

.signup-form button,
.signup-details-form button {
    padding: 0 20px;
    border: 1px solid rgba(255, 255, 255, 0.38);
    color: var(--charcoal-soft);
    background:
        linear-gradient(135deg, rgba(255, 255, 255, 0.74), rgba(255, 255, 255, 0.1)),
        rgba(255, 255, 255, 0.18);
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.58),
        inset 0 -12px 22px rgba(255, 255, 255, 0.12),
        0 8px 22px rgba(0, 0, 0, 0.14);
    backdrop-filter: blur(24px) saturate(170%);
    -webkit-backdrop-filter: blur(24px) saturate(170%);
    text-transform: uppercase;
    cursor: pointer;
}

.signup-form button:disabled,
.signup-details-form button:disabled {
    cursor: wait;
    opacity: 0.68;
}

.signup-status {
    min-height: 1.5em;
    max-width: 620px;
    color: rgba(27, 25, 22, 0.74);
    font-size: 12px;
    font-weight: 900;
    letter-spacing: 0.12em;
    line-height: 1.5;
    opacity: 0;
    text-transform: uppercase;
    transform: translateY(-8px);
    transition:
        opacity 520ms ease 120ms,
        transform 680ms cubic-bezier(0.2, 0.8, 0.2, 1) 120ms;
}

.signup-status.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.section-kicker {
    color: var(--accent);
    margin-bottom: 28px;
}

h2 {
    max-width: 900px;
    font-family: "Cormorant Garamond", Georgia, serif;
    font-size: clamp(46px, 7.4vw, 112px);
    font-weight: 400;
    line-height: 0.92;
    letter-spacing: 0;
}

.contact-band {
    min-height: 46vh;
    display: grid;
    justify-items: center;
    align-content: center;
    gap: 22px;
    padding: clamp(64px, 8vw, 112px) 18px;
    color: var(--charcoal);
    background: var(--accent);
    text-align: center;
}

.contact-heading {
    font-family: "Cormorant Garamond", Georgia, serif;
    font-size: clamp(54px, 9vw, 132px);
    line-height: 0.88;
    text-transform: uppercase;
}

.contact-details,
.company-notice {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px 18px;
}

.contact-details {
    margin-top: 4px;
}

.contact-band a,
.company-notice p {
    color: rgba(27, 25, 22, 0.74);
    font-size: 12px;
    font-weight: 900;
    letter-spacing: 0.16em;
    line-height: 1.5;
    text-transform: uppercase;
}

.company-notice {
    gap: 8px 14px;
}

.company-notice p {
    font-size: 10px;
    letter-spacing: 0.12em;
}

@media (max-width: 900px) {
    .site-header {
        grid-template-columns: auto minmax(0, 1fr) auto;
        gap: 12px;
        padding: 12px 16px;
    }

    .brand-lockup {
        display: contents;
    }

    .brand {
        justify-self: start;
    }

    .brand-subtitle {
        justify-self: end;
        align-self: center;
        white-space: nowrap;
    }

    .nav-links {
        position: fixed;
        left: 14px;
        right: 14px;
        z-index: 19;
        opacity: 0;
        visibility: hidden;
        pointer-events: none;
        transform: translateY(-10px) scale(0.98);
        background:
            linear-gradient(145deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.02)),
            rgba(8, 8, 7, 0.92);
        border: 1px solid rgba(243, 239, 229, 0.16);
        box-shadow:
            inset 0 1px 0 rgba(255, 255, 255, 0.1),
            0 20px 54px rgba(0, 0, 0, 0.56);
        backdrop-filter: blur(46px) saturate(145%);
        -webkit-backdrop-filter: blur(46px) saturate(145%);
        transition:
            opacity 220ms ease,
            transform 280ms cubic-bezier(0.2, 0.8, 0.2, 1),
            visibility 0s linear 220ms;
    }

    .nav-links {
        top: 66px;
        display: flex;
        flex-direction: column;
        align-items: flex-start;
        gap: 4px;
        padding: 9px;
        border-radius: 24px;
    }

    .nav-links a {
        width: 100%;
        min-height: 46px;
        display: flex;
        align-items: center;
        padding: 13px 14px;
        border-bottom: 1px solid rgba(243, 239, 229, 0.1);
        border-radius: 15px;
        font-size: 16px;
        transition: background 180ms ease, color 180ms ease;
    }

    .nav-links a:last-child {
        border-bottom: 0;
    }

    .nav-links a:hover,
    .nav-links a:focus-visible {
        background: rgba(255, 255, 255, 0.08);
    }

    .mobile-nav-cta {
        display: flex;
        color: var(--accent);
    }

    .header-cta {
        display: none;
    }

    .nav-links a::after,
    .header-cta::after {
        content: none;
    }

    .site-header.menu-active .nav-links {
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
        transform: translateY(0) scale(1);
        transition:
            opacity 220ms ease,
            transform 280ms cubic-bezier(0.2, 0.8, 0.2, 1),
            visibility 0s linear 0s;
    }

    .menu-toggle {
        justify-self: end;
        width: 44px;
        height: 38px;
        display: grid;
        align-content: center;
        gap: 7px;
        border: 1px solid rgba(243, 239, 229, 0.22);
        border-radius: 15px;
        background:
            linear-gradient(145deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.03)),
            rgba(17, 16, 14, 0.5);
        box-shadow:
            inset 0 1px 0 rgba(255, 255, 255, 0.12),
            0 10px 24px rgba(0, 0, 0, 0.24);
        backdrop-filter: blur(18px) saturate(150%);
        -webkit-backdrop-filter: blur(18px) saturate(150%);
        padding: 0 10px;
        cursor: pointer;
        transition: border-color 200ms ease, background 200ms ease, transform 200ms ease;
    }

    .site-header.menu-active .menu-toggle {
        border-color: rgba(199, 255, 58, 0.42);
        background:
            linear-gradient(145deg, rgba(199, 255, 58, 0.16), rgba(255, 255, 255, 0.04)),
            rgba(17, 16, 14, 0.62);
    }

    .menu-toggle span {
        height: 1px;
        background: var(--ink);
        transition: transform 260ms cubic-bezier(0.2, 0.8, 0.2, 1);
    }

    .site-header.menu-active .menu-toggle span:first-child {
        transform: translateY(4.5px) rotate(38deg);
    }

    .site-header.menu-active .menu-toggle span:last-child {
        transform: translateY(-4.5px) rotate(-38deg);
    }

    .hero-video {
        grid-template-columns: 1fr;
        grid-template-rows: auto;
        align-items: start;
        min-height: auto;
        padding-top: 72px;
    }

    .hero-copy {
        display: contents;
    }

    .hero-subtitle {
        order: 3;
        margin-top: 0px;
        padding-bottom: 0;
    }

    .hero-copy h1 {
        display: none;
    }

    .hero-media {
        order: 2;
        min-height: 58vh;
        border-radius: 10px;
    }

    .hero-video-player {
        border-radius: 10px;
    }

    .hero-note,
    .scroll-mark {
        grid-column: auto;
    }

    .hero-note {
        order: 1;
    }

    .scroll-mark {
        order: 4;
        justify-self: start;
        writing-mode: horizontal-tb;
    }

    .about-section,
    .process-section {
        grid-template-columns: 1fr;
    }

    .phone-showcase {
        grid-template-columns: 1fr;
        gap: 34px;
        padding-top: 54px;
        padding-bottom: 56px;
    }

    .phone-showcase::before {
        grid-row: auto;
        order: 3;
        transform: none;
        margin: 18px 0;
    }

    .showcase-copy h2 {
        max-width: 560px;
        font-size: clamp(44px, 13vw, 72px);
    }

    .showcase-copy p {
        max-width: 560px;
        font-size: clamp(34px, 9vw, 52px);
    }

    .iphone-cutout {
        width: 100%;
    }

    .phone-showcase-copy {
        order: 1;
    }

    .phone-device-frame {
        order: 2;
    }

    .laptop-showcase-copy {
        order: 4;
        grid-column: auto;
        grid-row: auto;
    }

    .laptop-device-frame {
        order: 5;
        grid-column: auto;
        grid-row: auto;
    }

    .macbook-cutout {
        width: min(116vw, 112%);
    }

    .marketing-assets {
        grid-template-columns: 1fr;
        gap: 28px;
        padding-top: 42px;
    }

    .marketing-heading {
        order: 1;
        grid-column: auto;
        margin-bottom: -12px;
    }

    .marketing-copy {
        display: contents;
        grid-column: auto;
    }

    .marketing-assets h2 {
        order: 2;
        max-width: 620px;
        margin-bottom: 0;
        font-size: clamp(52px, 13vw, 82px);
    }

    .marketing-video-frame {
        order: 3;
        grid-column: auto;
    }

    .marketing-copy p {
        order: 4;
        max-width: 620px;
        font-size: clamp(16px, 4.2vw, 19px);
    }

    .process-section,
    .about-section {
        gap: 28px;
        padding-top: 64px;
        padding-bottom: 72px;
    }

    .process-copy p,
    .about-copy p {
        max-width: 620px;
        font-size: clamp(16px, 4.2vw, 19px);
    }

    .getting-started {
        padding-top: 64px;
        padding-bottom: 72px;
    }

    .signup-form,
    .signup-details-form {
        grid-template-columns: 1fr;
        border-radius: 28px;
    }

    .signup-form {
        max-height: 138px;
    }

    .signup-form.is-complete {
        max-height: 0;
    }

    .signup-details-form.is-visible {
        max-height: 640px;
    }

    .signup-form input,
    .signup-form button,
    .signup-details-form input,
    .signup-details-form textarea,
    .signup-details-form button {
        width: 100%;
    }

}

@media (max-width: 560px) {
    .brand {
        font-size: 26px;
    }

    .brand-subtitle {
        font-size: 8px;
        letter-spacing: 0.08em;
    }

    .hero-video {
        padding-top: 64px;
    }

    h1 {
        font-size: clamp(52px, 18vw, 76px);
    }

    .hero-media {
        min-height: 420px;
    }

    .hero-note p {
        font-size: 34px;
    }
}