/* =========================================================================
   Scento Landing — design tokens + components
   Brand colors come from the mobile app (src/styles/colors.ts):
   primary #53644c, primary-dark #283025, cream #f2f4ef, accent #e07b00.
   ========================================================================= */

:root {
    --color-bg: #f2f4ef;
    --color-bg-elev: #ffffff;
    --color-bg-tinted: #ebeee6;
    --color-fg: #2d342f;
    --color-fg-soft: #5a615b;
    --color-fg-muted: #8a908a;
    --color-border: #dde1d6;
    --color-border-soft: #e8ebe2;

    --color-primary: #53644c;
    --color-primary-deep: #3d4a38;
    --color-primary-dark: #283025;
    --color-primary-darker: #1a201a;

    --color-accent: #e07b00;
    --color-accent-soft: #ffa534;
    --color-mint: #c7e5cf;
    --color-cream: #f6f3ea;

    --font-display: "Playfair Display", "Cormorant Garamond", Georgia, "Times New Roman", serif;
    --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;

    --shadow-sm: 0 1px 2px rgba(40, 48, 37, .04), 0 2px 8px rgba(40, 48, 37, .04);
    --shadow-md: 0 6px 20px rgba(40, 48, 37, .08), 0 2px 6px rgba(40, 48, 37, .04);
    --shadow-lg: 0 30px 80px -20px rgba(40, 48, 37, .25), 0 12px 28px -8px rgba(40, 48, 37, .14);
    --shadow-xl: 0 60px 120px -30px rgba(0, 0, 0, .55), 0 20px 60px -10px rgba(0, 0, 0, .35);

    --radius-xs: 6px;
    --radius-sm: 10px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-xl: 36px;
    --radius-pill: 999px;

    --container-max: 1240px;
    --container-px: clamp(20px, 4vw, 56px);

    --ease-out: cubic-bezier(.16, 1, .3, 1);
    --ease-in-out: cubic-bezier(.65, 0, .35, 1);

    --header-height: 72px;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    -webkit-text-size-adjust: 100%;
    text-size-adjust: 100%;
    scroll-behavior: smooth;
    overflow-x: clip;
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
    *,
    *::before,
    *::after {
        animation-duration: .01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: .01ms !important;
        scroll-behavior: auto !important;
    }
}

body {
    margin: 0;
    background: var(--color-bg);
    color: var(--color-fg);
    font-family: var(--font-body);
    font-size: 17px;
    line-height: 1.6;
    font-feature-settings: "ss01", "cv11";
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: clip;
}

img,
svg {
    display: block;
    max-width: 100%;
    height: auto;
}

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

ul,
ol {
    margin: 0;
    padding: 0;
    list-style: none;
}

h1, h2, h3, h4, h5, h6 {
    margin: 0;
    font-family: var(--font-display);
    font-weight: 500;
    line-height: 1.08;
    letter-spacing: -.01em;
    color: var(--color-fg);
}

p {
    margin: 0;
}

button {
    border: 0;
    background: transparent;
    font: inherit;
    color: inherit;
    cursor: pointer;
}

::selection {
    background: var(--color-primary);
    color: var(--color-cream);
}

.skip-link {
    position: absolute;
    top: -100px;
    left: 16px;
    background: var(--color-primary-dark);
    color: var(--color-cream);
    padding: 12px 18px;
    border-radius: var(--radius-sm);
    z-index: 999;
    transition: top .2s ease;
}

.skip-link:focus {
    top: 16px;
}

.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding-inline: var(--container-px);
}

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

.btn {
    --btn-bg: var(--color-primary-dark);
    --btn-fg: var(--color-cream);
    --btn-bg-hover: var(--color-primary);
    --btn-border: transparent;

    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 22px;
    background: var(--btn-bg);
    color: var(--btn-fg);
    border: 1px solid var(--btn-border);
    border-radius: var(--radius-pill);
    font-family: var(--font-body);
    font-size: 15px;
    font-weight: 500;
    line-height: 1;
    letter-spacing: .005em;
    cursor: pointer;
    text-align: center;
    transition: background-color .25s var(--ease-out), color .25s var(--ease-out), transform .25s var(--ease-out), box-shadow .25s var(--ease-out);
    will-change: transform;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(120% 120% at 0% 0%, rgba(255, 255, 255, .14), transparent 40%);
    opacity: 0;
    transition: opacity .3s var(--ease-out);
    pointer-events: none;
}

.btn:hover {
    background: var(--btn-bg-hover);
    transform: translateY(-1px);
    box-shadow: 0 12px 30px -10px rgba(40, 48, 37, .35);
}

.btn:hover::before {
    opacity: 1;
}

.btn:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 3px;
}

.btn--small {
    padding: 9px 16px;
    font-size: 13px;
}

.btn--large {
    padding: 16px 28px;
    font-size: 16px;
}

.btn--ghost {
    --btn-bg: transparent;
    --btn-fg: var(--color-fg);
    --btn-bg-hover: rgba(40, 48, 37, .06);
    --btn-border: rgba(40, 48, 37, .18);
}

.btn--ghost:hover {
    box-shadow: none;
}

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

.site-header {
    position: fixed;
    top: 0;
    inset-inline: 0;
    z-index: 100;
    height: var(--header-height);
    transition: background-color .35s var(--ease-out), backdrop-filter .35s var(--ease-out), border-color .35s var(--ease-out);
    border-bottom: 1px solid transparent;
}

.site-header.is-scrolled {
    background: rgba(242, 244, 239, .82);
    -webkit-backdrop-filter: saturate(160%) blur(14px);
    backdrop-filter: saturate(160%) blur(14px);
    border-bottom-color: rgba(40, 48, 37, .08);
}

.site-header__inner {
    max-width: var(--container-max);
    height: 100%;
    margin: 0 auto;
    padding-inline: var(--container-px);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.site-header__brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--color-primary-dark);
    flex-shrink: 0;
}

.site-logo {
    display: inline-block;
    color: var(--color-primary-dark);
    line-height: 0;
}

.site-logo svg {
    display: block;
    height: var(--logo-height, 44px);
    width: auto;
    fill: currentColor;
}

.site-logo--header {
    --logo-height: 44px;
}

.site-logo--footer {
    --logo-height: 64px;
    color: var(--color-cream);
}

.site-header__nav {
    display: flex;
    gap: clamp(16px, 2.4vw, 32px);
    font-size: 14.5px;
    color: var(--color-fg-soft);
    font-weight: 500;
}

.site-header__nav a {
    position: relative;
    padding: 6px 0;
    transition: color .2s ease;
}

.site-header__nav a::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 1px;
    background: currentColor;
    transform: scaleX(0);
    transform-origin: right;
    transition: transform .35s var(--ease-out);
}

.site-header__nav a:hover {
    color: var(--color-primary-dark);
}

.site-header__nav a:hover::after {
    transform: scaleX(1);
    transform-origin: left;
}

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

.lang-switch {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 12.5px;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: var(--color-fg-soft);
    padding: 8px 14px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-pill);
    background: rgba(255, 255, 255, .4);
    transition: color .2s ease, background-color .2s ease, border-color .2s ease;
}

.lang-switch:hover {
    color: var(--color-primary-dark);
    border-color: rgba(40, 48, 37, .3);
    background: rgba(255, 255, 255, .9);
}

.lang-switch__current {
    color: var(--color-primary-dark);
    font-weight: 600;
}

.lang-switch__divider {
    opacity: .4;
}

@media (max-width: 880px) {
    .site-header__nav {
        display: none;
    }
}

@media (max-width: 540px) {
    .site-header__actions .btn {
        display: none;
    }
}

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

.hero {
    position: relative;
    padding: calc(var(--header-height) + clamp(48px, 9vh, 120px)) 0 clamp(40px, 8vh, 100px);
    overflow: hidden;
    isolation: isolate;
}

.hero__bg {
    position: absolute;
    inset: 0;
    z-index: -1;
    background: radial-gradient(90% 70% at 70% 0%, rgba(199, 229, 207, .55), transparent 60%),
                radial-gradient(80% 80% at 0% 110%, rgba(83, 100, 76, .12), transparent 60%),
                linear-gradient(180deg, var(--color-bg) 0%, var(--color-bg-tinted) 100%);
}

.hero__noise {
    position: absolute;
    inset: 0;
    pointer-events: none;
    opacity: .04;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='1.2' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0  0 0 0 0 0  0 0 0 0 0  0 0 0 0.6 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
    mix-blend-mode: multiply;
}

.hero__orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(60px);
    opacity: .55;
    animation: orb-drift 22s var(--ease-in-out) infinite;
    will-change: transform;
}

.hero__orb--1 {
    width: 480px;
    height: 480px;
    top: -100px;
    left: -120px;
    background: radial-gradient(closest-side, var(--color-mint), transparent 80%);
}

.hero__orb--2 {
    width: 420px;
    height: 420px;
    bottom: -120px;
    right: -100px;
    background: radial-gradient(closest-side, rgba(255, 165, 52, .35), transparent 80%);
    animation-delay: -8s;
}

.hero__orb--3 {
    width: 320px;
    height: 320px;
    top: 38%;
    left: 30%;
    background: radial-gradient(closest-side, rgba(83, 100, 76, .18), transparent 80%);
    animation-delay: -14s;
}

@keyframes orb-drift {
    0%, 100% { transform: translate3d(0, 0, 0) scale(1); }
    50% { transform: translate3d(40px, -30px, 0) scale(1.08); }
}

.hero__floating {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 1;
}

.floating-tag {
    position: absolute;
    top: 50%;
    left: 50%;
    padding: 8px 16px;
    font-family: var(--font-display);
    font-style: italic;
    font-size: clamp(13px, 1.4vw, 16px);
    letter-spacing: .02em;
    color: var(--color-primary-dark);
    background: rgba(255, 255, 255, .65);
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, .8);
    border-radius: var(--radius-pill);
    box-shadow: 0 4px 14px rgba(40, 48, 37, .07);
    transform: translate3d(calc(-50% + var(--x)), calc(-50% + var(--y)), 0) rotate(var(--r));
    animation: tag-float 9s var(--ease-in-out) infinite;
    animation-delay: calc(var(--d) * 1s);
    opacity: 0;
    will-change: transform;
}

.hero.is-revealed .floating-tag {
    opacity: 1;
    transition: opacity 1s var(--ease-out);
    transition-delay: calc(.3s + var(--d) * .1s);
}

@keyframes tag-float {
    0%, 100% { transform: translate3d(calc(-50% + var(--x)), calc(-50% + var(--y)), 0) rotate(var(--r)); }
    50% { transform: translate3d(calc(-50% + var(--x)), calc(-50% + var(--y) - 12px), 0) rotate(calc(var(--r) + 1deg)); }
}

.hero__inner {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
    gap: clamp(40px, 6vw, 96px);
    align-items: center;
}

.hero__content {
    max-width: 600px;
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 7px 14px 7px 10px;
    font-size: 13px;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--color-primary-dark);
    background: rgba(255, 255, 255, .8);
    border: 1px solid rgba(40, 48, 37, .1);
    border-radius: var(--radius-pill);
    margin-bottom: 28px;
    box-shadow: var(--shadow-sm);
}

.hero__badge-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--color-primary);
    position: relative;
}

.hero__badge-dot::before {
    content: "";
    position: absolute;
    inset: -4px;
    border-radius: 50%;
    background: var(--color-primary);
    opacity: .35;
    animation: pulse 2.4s ease-in-out infinite;
}

@keyframes pulse {
    0% { transform: scale(.8); opacity: .35; }
    100% { transform: scale(2); opacity: 0; }
}

.hero__title {
    font-size: clamp(54px, 8.5vw, 116px);
    line-height: 1.04;
    letter-spacing: -.025em;
    color: var(--color-primary-dark);
    margin-bottom: 32px;
    padding-bottom: .12em;
}

.hero__title-line {
    display: block;
    padding-bottom: .04em;
}

.hero__title-line--italic {
    font-style: italic;
    color: var(--color-primary);
    margin-left: clamp(18px, 4vw, 64px);
}

.hero__lead {
    font-size: clamp(17px, 1.4vw, 19px);
    line-height: 1.6;
    color: var(--color-fg-soft);
    margin-bottom: 36px;
    max-width: 520px;
}

.hero__ctas {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
}

.hero__device {
    position: relative;
    height: clamp(520px, 56vw, 700px);
    margin: 0 auto;
}

.device {
    position: absolute;
    --frame: var(--color-primary-dark);
    width: 280px;
    aspect-ratio: 9 / 19.5;
    border-radius: 38px;
    background: var(--frame);
    padding: 10px;
    box-shadow: var(--shadow-lg);
    transition: transform .6s var(--ease-out);
}

.device::before {
    content: "";
    position: absolute;
    inset: 1px;
    border-radius: 37px;
    background: linear-gradient(140deg, rgba(255, 255, 255, .2) 0%, rgba(255, 255, 255, 0) 50%);
    pointer-events: none;
}

.device__notch {
    position: absolute;
    top: 14px;
    left: 50%;
    transform: translateX(-50%);
    width: 96px;
    height: 26px;
    background: #0c0e0a;
    border-radius: 18px;
    z-index: 2;
}

.device__screen {
    position: relative;
    width: 100%;
    height: 100%;
    border-radius: 30px;
    overflow: hidden;
    background: var(--color-bg);
    z-index: 1;
}

.device__screen img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top;
}

.device__shadow {
    position: absolute;
    inset: auto 8% -8% 8%;
    height: 50px;
    background: radial-gradient(60% 100% at 50% 0%, rgba(40, 48, 37, .35), transparent 80%);
    filter: blur(20px);
    z-index: -1;
}

.device--main {
    width: clamp(220px, 26vw, 320px);
    inset: 50% auto auto 50%;
    transform: translate(-50%, -50%);
    z-index: 3;
}

.device--secondary {
    width: clamp(180px, 22vw, 260px);
    opacity: .85;
    z-index: 1;
}

.device--back-left {
    inset: 50% auto auto 50%;
    transform: translate(-118%, -52%) rotate(-9deg);
}

.device--back-right {
    inset: 50% auto auto 50%;
    transform: translate(18%, -48%) rotate(9deg);
}

.device-aura {
    position: absolute;
    inset: 8% 0;
    background: radial-gradient(60% 60% at 50% 50%, rgba(83, 100, 76, .25), transparent 70%);
    filter: blur(40px);
    z-index: -1;
}

.hero__device.is-revealed .device--main {
    animation: device-bob 7s ease-in-out infinite;
}

.hero__device.is-revealed .device--back-left {
    animation: device-bob-left 8s ease-in-out infinite;
}

.hero__device.is-revealed .device--back-right {
    animation: device-bob-right 8s ease-in-out infinite;
}

@keyframes device-bob {
    0%, 100% { transform: translate(-50%, -50%) translateY(0); }
    50% { transform: translate(-50%, -50%) translateY(-10px); }
}

@keyframes device-bob-left {
    0%, 100% { transform: translate(-118%, -52%) rotate(-9deg) translateY(0); }
    50% { transform: translate(-118%, -52%) rotate(-9deg) translateY(-6px); }
}

@keyframes device-bob-right {
    0%, 100% { transform: translate(18%, -48%) rotate(9deg) translateY(0); }
    50% { transform: translate(18%, -48%) rotate(9deg) translateY(-6px); }
}

.hero__scroll-hint {
    position: absolute;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    font-size: 11px;
    letter-spacing: .25em;
    text-transform: uppercase;
    color: var(--color-fg-muted);
    opacity: .6;
    z-index: 2;
}

.hero__scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, currentColor, transparent);
    animation: scroll-line 2s ease-in-out infinite;
}

@keyframes scroll-line {
    0% { transform: scaleY(0); transform-origin: top; }
    50% { transform: scaleY(1); transform-origin: top; }
    51% { transform: scaleY(1); transform-origin: bottom; }
    100% { transform: scaleY(0); transform-origin: bottom; }
}

@media (max-width: 920px) {
    .hero__inner {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero__content {
        margin: 0 auto;
    }

    .hero__title-line--italic {
        margin-left: 0;
    }

    .hero__lead {
        margin-inline: auto;
    }

    .hero__ctas {
        justify-content: center;
    }

    .hero__device {
        height: clamp(440px, 90vw, 540px);
    }

    .floating-tag {
        font-size: 12px;
        padding: 6px 12px;
    }
}

/* ============================ STATS ============================ */

.stats {
    padding: clamp(56px, 7vw, 96px) 0;
    background: var(--color-bg-elev);
    border-top: 1px solid var(--color-border-soft);
    border-bottom: 1px solid var(--color-border-soft);
}

.stats__title {
    font-family: var(--font-body);
    font-size: clamp(15px, 1.3vw, 17px);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: .14em;
    color: var(--color-fg-soft);
    text-align: center;
    margin-bottom: 56px;
    max-width: 700px;
    margin-inline: auto;
}

.stats__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: clamp(24px, 4vw, 56px);
}

.stats__item {
    display: flex;
    flex-direction: column;
    gap: 10px;
    text-align: center;
    border-left: 1px solid var(--color-border-soft);
    padding-left: clamp(16px, 3vw, 32px);
}

.stats__item:first-child {
    border-left: 0;
    padding-left: 0;
}

.stats__value {
    font-family: var(--font-display);
    font-size: clamp(40px, 5vw, 64px);
    font-weight: 500;
    line-height: 1;
    color: var(--color-primary-dark);
}

.stats__label {
    font-size: 14px;
    color: var(--color-fg-soft);
    line-height: 1.4;
}

@media (max-width: 720px) {
    .stats__grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 32px;
    }
    .stats__item {
        border-left: 0;
        padding-left: 0;
    }
}

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

.section-header {
    max-width: 720px;
    margin: 0 auto 64px;
    text-align: center;
}

.section-header--light {
    color: var(--color-cream);
}

.section-header__eyebrow {
    display: inline-block;
    font-size: 12.5px;
    letter-spacing: .22em;
    text-transform: uppercase;
    color: var(--color-primary);
    font-weight: 600;
    margin-bottom: 18px;
}

.section-header__eyebrow--light {
    color: var(--color-mint);
}

.section-header__title {
    font-size: clamp(36px, 5vw, 64px);
    line-height: 1.04;
    letter-spacing: -.02em;
    color: var(--color-primary-dark);
    margin-bottom: 20px;
}

.section-header--light .section-header__title {
    color: var(--color-cream);
}

.section-header__lead {
    font-size: clamp(16px, 1.3vw, 18px);
    line-height: 1.6;
    color: var(--color-fg-soft);
    max-width: 600px;
    margin: 0 auto;
}

.section-header--light .section-header__lead {
    color: rgba(246, 243, 234, .8);
}

/* ============================ FEATURES ============================ */

.features {
    padding: clamp(80px, 10vw, 160px) 0;
    background: var(--color-bg);
}

.features__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: clamp(20px, 2vw, 32px);
}

.feature-card {
    position: relative;
    padding: clamp(28px, 3vw, 40px);
    background: var(--color-bg-elev);
    border: 1px solid var(--color-border-soft);
    border-radius: var(--radius-lg);
    transition: transform .4s var(--ease-out), border-color .4s var(--ease-out), box-shadow .4s var(--ease-out);
    overflow: hidden;
}

.feature-card::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(120% 80% at 100% 0%, rgba(199, 229, 207, .5), transparent 60%);
    opacity: 0;
    transition: opacity .4s var(--ease-out);
    pointer-events: none;
}

.feature-card:hover {
    transform: translateY(-4px);
    border-color: rgba(83, 100, 76, .3);
    box-shadow: var(--shadow-md);
}

.feature-card:hover::before {
    opacity: 1;
}

.feature-card__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    margin-bottom: 22px;
    background: linear-gradient(150deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
    color: var(--color-cream);
    border-radius: 18px;
    box-shadow: 0 6px 18px -6px rgba(40, 48, 37, .4);
}

.feature-card__icon svg {
    width: 28px;
    height: 28px;
}

.feature-card__title {
    font-size: clamp(20px, 1.6vw, 24px);
    color: var(--color-primary-dark);
    margin-bottom: 10px;
}

.feature-card__desc {
    font-size: 15.5px;
    line-height: 1.6;
    color: var(--color-fg-soft);
}

@media (max-width: 880px) {
    .features__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 540px) {
    .features__grid {
        grid-template-columns: 1fr;
    }
}

/* ============================ SHOWCASE ============================ */

.showcase {
    padding: clamp(80px, 10vw, 160px) 0;
    background: linear-gradient(180deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: var(--color-cream);
    overflow: hidden;
}

.showcase__rail {
    margin-top: 64px;
    position: relative;
}

.showcase__track {
    display: flex;
    gap: clamp(20px, 3vw, 40px);
    padding: 24px clamp(20px, 4vw, 56px);
    overflow-x: auto;
    overflow-y: hidden;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}

.showcase__track::-webkit-scrollbar {
    display: none;
}

.showcase__card {
    flex: 0 0 auto;
    scroll-snap-align: center;
    margin: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 18px;
    transition: transform .6s var(--ease-out);
}

.device--showcase {
    width: clamp(220px, 24vw, 280px);
    position: relative;
    --frame: #1a201a;
}

.device--showcase .device__shadow {
    position: absolute;
    inset: auto 8% -10% 8%;
    height: 60px;
    background: radial-gradient(60% 100% at 50% 0%, rgba(0, 0, 0, .55), transparent 80%);
    filter: blur(16px);
}

.showcase__caption {
    font-family: var(--font-display);
    font-style: italic;
    font-size: 15px;
    line-height: 1.4;
    color: var(--color-mint);
    text-align: center;
    max-width: 280px;
    opacity: .85;
}

.showcase__progress {
    margin: 40px auto 0;
    width: clamp(160px, 30vw, 280px);
    height: 2px;
    background: rgba(246, 243, 234, .15);
    border-radius: 2px;
    overflow: hidden;
}

.showcase__progress-bar {
    height: 100%;
    width: 0;
    background: var(--color-mint);
    transition: width .15s linear;
    border-radius: 2px;
}

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

.howto {
    padding: clamp(80px, 10vw, 160px) 0;
    background: var(--color-bg);
}

.howto__steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: clamp(20px, 3vw, 48px);
    counter-reset: step;
    position: relative;
}

.howto__steps::before {
    content: "";
    position: absolute;
    top: 38px;
    left: 8%;
    right: 8%;
    height: 1px;
    background: repeating-linear-gradient(90deg, var(--color-border) 0 8px, transparent 8px 16px);
    z-index: 0;
}

.howto__step {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
}

.howto__step-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 76px;
    height: 76px;
    background: var(--color-bg-elev);
    border: 1px solid var(--color-border);
    border-radius: 50%;
    font-family: var(--font-display);
    font-style: italic;
    font-size: 26px;
    color: var(--color-primary);
    box-shadow: var(--shadow-sm);
}

.howto__step-title {
    font-size: clamp(22px, 1.8vw, 28px);
    color: var(--color-primary-dark);
}

.howto__step-desc {
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-fg-soft);
}

@media (max-width: 880px) {
    .howto__steps {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    .howto__steps::before {
        display: none;
    }
}

/* ============================ WHY ============================ */

.why {
    padding: clamp(80px, 10vw, 160px) 0;
    background: var(--color-bg-elev);
    border-top: 1px solid var(--color-border-soft);
}

.why__grid {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
    gap: clamp(40px, 6vw, 96px);
    align-items: start;
}

.why__intro .section-header__title {
    text-align: left;
    margin-bottom: 24px;
}

.why__intro .section-header__lead {
    text-align: left;
    margin: 0;
}

.why__intro .section-header__eyebrow {
    margin-bottom: 18px;
}

.why__points {
    display: grid;
    gap: 24px;
}

.why__point {
    display: grid;
    grid-template-columns: 44px 1fr;
    gap: 18px;
    padding: 24px 28px;
    background: var(--color-bg);
    border: 1px solid var(--color-border-soft);
    border-radius: var(--radius-md);
    transition: transform .35s var(--ease-out), border-color .35s var(--ease-out);
}

.why__point:hover {
    transform: translateX(4px);
    border-color: rgba(83, 100, 76, .35);
}

.why__check {
    width: 44px;
    height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--color-mint);
    color: var(--color-primary-dark);
    border-radius: 50%;
}

.why__check svg {
    width: 22px;
    height: 22px;
}

.why__point-title {
    font-family: var(--font-body);
    font-size: 18px;
    font-weight: 600;
    color: var(--color-primary-dark);
    margin-bottom: 6px;
}

.why__point-desc {
    font-size: 15px;
    line-height: 1.55;
    color: var(--color-fg-soft);
}

@media (max-width: 880px) {
    .why__grid {
        grid-template-columns: 1fr;
    }
}

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

.download {
    position: relative;
    padding: clamp(80px, 12vw, 180px) 0;
    background: linear-gradient(160deg, var(--color-primary-dark) 0%, var(--color-primary-darker) 100%);
    color: var(--color-cream);
    overflow: hidden;
    isolation: isolate;
}

.download__bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.download__orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: .4;
    will-change: transform;
}

.download__orb--1 {
    width: 600px;
    height: 600px;
    top: -200px;
    left: -200px;
    background: radial-gradient(closest-side, rgba(199, 229, 207, .4), transparent 80%);
    animation: orb-drift 30s var(--ease-in-out) infinite;
}

.download__orb--2 {
    width: 500px;
    height: 500px;
    bottom: -150px;
    right: -150px;
    background: radial-gradient(closest-side, rgba(255, 165, 52, .3), transparent 80%);
    animation: orb-drift 28s var(--ease-in-out) infinite reverse;
}

.download__inner {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
    gap: clamp(40px, 6vw, 96px);
    align-items: center;
}

.download__copy .section-header__eyebrow--light {
    margin-bottom: 18px;
}

.download__title {
    font-size: clamp(40px, 5.5vw, 76px);
    line-height: 1.04;
    letter-spacing: -.025em;
    color: var(--color-cream);
    margin-bottom: 20px;
    max-width: 600px;
}

.download__lead {
    font-size: clamp(16px, 1.4vw, 19px);
    line-height: 1.6;
    color: rgba(246, 243, 234, .82);
    margin-bottom: 36px;
    max-width: 540px;
}

.download__badges {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
}

.store-badge {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 14px;
    padding: 14px 22px 14px 18px;
    background: rgba(0, 0, 0, .35);
    color: var(--color-cream);
    border: 1px solid rgba(199, 229, 207, .25);
    border-radius: var(--radius-md);
    transition: transform .25s var(--ease-out), background-color .25s var(--ease-out), border-color .25s var(--ease-out);
    min-width: 200px;
    overflow: hidden;
}

.store-badge::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(120deg, rgba(255, 255, 255, .08) 0%, transparent 50%);
    pointer-events: none;
}

.store-badge:hover {
    transform: translateY(-2px);
    background: rgba(0, 0, 0, .55);
    border-color: rgba(199, 229, 207, .4);
}

.store-badge__logo {
    width: 28px;
    height: 28px;
    flex-shrink: 0;
}

.store-badge__text {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    line-height: 1;
}

.store-badge__pre {
    font-size: 11px;
    color: rgba(246, 243, 234, .75);
    margin-bottom: 4px;
    letter-spacing: .03em;
}

.store-badge__name {
    font-family: var(--font-body);
    font-size: 18px;
    font-weight: 600;
    letter-spacing: .005em;
}

.store-badge__soon {
    position: absolute;
    top: -10px;
    right: 12px;
    padding: 3px 8px;
    background: var(--color-accent-soft);
    color: var(--color-primary-darker);
    font-size: 9.5px;
    font-weight: 700;
    letter-spacing: .12em;
    text-transform: uppercase;
    border-radius: var(--radius-pill);
    box-shadow: 0 2px 6px rgba(0, 0, 0, .25);
}

.download__qr {
    display: flex;
    justify-content: center;
}

.download__qr-card {
    position: relative;
    padding: 32px;
    background: var(--color-cream);
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: 0 30px 80px -20px rgba(0, 0, 0, .5);
    isolation: isolate;
}

.download__qr-glow {
    position: absolute;
    inset: -30px;
    background: radial-gradient(closest-side, rgba(255, 165, 52, .5), transparent 70%);
    filter: blur(40px);
    z-index: -1;
}

.download__qr-image {
    width: 220px;
    height: 220px;
    margin: 0 auto 18px;
    display: block;
    background: var(--color-cream);
    border-radius: 12px;
    padding: 12px;
}

.download__qr-caption {
    font-family: var(--font-display);
    font-style: italic;
    font-size: 18px;
    color: var(--color-primary-dark);
    margin-bottom: 4px;
}

.download__qr-sub {
    font-size: 13px;
    color: var(--color-fg-soft);
}

@media (max-width: 880px) {
    .download__inner {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .download__copy {
        text-align: center;
    }

    .download__lead {
        margin-inline: auto;
    }

    .download__badges {
        justify-content: center;
    }

    .download__title {
        margin-inline: auto;
    }
}

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

.faq {
    padding: clamp(80px, 10vw, 160px) 0;
    background: var(--color-bg);
}

.faq__list {
    max-width: 820px;
    margin: 0 auto;
    display: grid;
    gap: 12px;
}

.faq__item {
    background: var(--color-bg-elev);
    border: 1px solid var(--color-border-soft);
    border-radius: var(--radius-md);
    transition: border-color .25s var(--ease-out), box-shadow .25s var(--ease-out);
    overflow: hidden;
}

.faq__item[open] {
    border-color: rgba(83, 100, 76, .35);
    box-shadow: var(--shadow-sm);
}

.faq__q {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    padding: 22px 26px;
    cursor: pointer;
    font-family: var(--font-body);
    font-size: 17px;
    font-weight: 600;
    color: var(--color-primary-dark);
    list-style: none;
    user-select: none;
}

.faq__q::-webkit-details-marker {
    display: none;
}

.faq__icon {
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--color-fg-soft);
    transition: transform .35s var(--ease-out), color .25s var(--ease-out);
}

.faq__item[open] .faq__icon {
    transform: rotate(180deg);
    color: var(--color-primary);
}

.faq__a {
    padding: 0 26px 24px;
    font-size: 15.5px;
    line-height: 1.6;
    color: var(--color-fg-soft);
}

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

.site-footer {
    background: var(--color-primary-darker);
    color: rgba(246, 243, 234, .72);
    padding: clamp(56px, 7vw, 96px) 0 32px;
    border-top: 1px solid rgba(246, 243, 234, .08);
}


.site-footer__top {
    display: grid;
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 2fr);
    gap: clamp(40px, 6vw, 80px);
    padding-bottom: 56px;
    border-bottom: 1px solid rgba(246, 243, 234, .08);
}

.site-footer__brand {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
}

.site-footer__tagline {
    font-family: var(--font-display);
    font-style: italic;
    font-size: 17px;
    color: var(--color-mint);
    margin-top: 8px;
}

.site-footer__cols {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: clamp(24px, 4vw, 56px);
}

.site-footer__col h4 {
    font-family: var(--font-body);
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .14em;
    color: var(--color-mint);
    margin-bottom: 18px;
}

.site-footer__col ul {
    display: grid;
    gap: 10px;
    font-size: 14.5px;
}

.site-footer__col a {
    color: rgba(246, 243, 234, .72);
    transition: color .2s ease;
}

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

.site-footer__col--company .site-footer__address {
    font-style: normal;
    font-size: 14.5px;
    line-height: 1.7;
    color: rgba(246, 243, 234, .72);
}

.site-footer__col--company strong {
    color: var(--color-cream);
    font-weight: 600;
}

.site-footer__reg {
    margin-top: 14px;
    display: grid;
    gap: 4px;
    font-size: 12.5px;
    color: rgba(246, 243, 234, .56);
    letter-spacing: .02em;
}

.site-footer__contact-cta {
    margin-top: 8px;
}

.site-footer__contact-cta .btn {
    --btn-bg: transparent;
    --btn-fg: var(--color-cream);
    --btn-bg-hover: rgba(246, 243, 234, .08);
    --btn-border: rgba(246, 243, 234, .2);
}

.site-footer__bottom {
    padding-top: 32px;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 12px;
    font-size: 12.5px;
    color: rgba(246, 243, 234, .5);
    letter-spacing: .02em;
}

.site-footer__made {
    font-style: italic;
}

@media (max-width: 880px) {
    .site-footer__top {
        grid-template-columns: 1fr;
    }

    .site-footer__cols {
        grid-template-columns: 1fr;
    }
}

/* ============================ REVEAL ANIMATIONS ============================ */

/* No-JS fallback: only hide content when the JS-enabled flag is set. */
.js .reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 1s var(--ease-out), transform 1s var(--ease-out);
    transition-delay: var(--reveal-delay, 0s);
    will-change: opacity, transform;
}

.js .reveal[data-reveal="mask"] {
    opacity: 0;
    transform: translateY(48px);
    transition: opacity 1.1s var(--ease-out), transform 1.1s var(--ease-out);
    transition-delay: var(--reveal-delay, 0s);
}

.js .reveal[data-reveal="device"] {
    opacity: 0;
    transform: translateY(48px) scale(.96);
    transition: opacity 1.4s var(--ease-out), transform 1.4s var(--ease-out);
}

.js .reveal.is-visible {
    opacity: 1;
    transform: none;
}

/* ============================ UTILS ============================ */

@media (prefers-reduced-motion: reduce) {
    .js .reveal {
        opacity: 1 !important;
        transform: none !important;
        transition: none !important;
    }
    .floating-tag,
    .hero__orb,
    .download__orb,
    .device {
        animation: none !important;
    }
}