@font-face {
    font-family: 'Bebas Neue Cyrillic';
    src: url('../fonts/BebasNeue.ttf') format('truetype');
    font-weight: normal;
    font-style: normal;
    font-display: swap;
}

/* ===== Tokens ===== */
:root {
    --bg: #07080d;
    --bg-2: #0c0f1c;
    --navy: #000929;
    --navy-2: #2c3d7a;
    --text: #f3f1ea;
    --muted: #a7a9b4;
    --gold: #f2d597;
    --gold-2: #f8e8a9;
    --gold-dark: #302b18;
    --line: rgba(255, 255, 255, 0.09);
    --surface: rgba(255, 255, 255, 0.045);
    --surface-2: rgba(255, 255, 255, 0.08);

    --grad-gold: linear-gradient(135deg, #fff3c4 0%, #f2d597 40%, #c99f4f 100%);
    --grad-silver: radial-gradient(circle at 50% 30%, #ffffff 0%, #c9c9c9 55%, #7a7a7a 100%);

    --font-display: 'Bebas Neue Cyrillic', 'Bebas Neue', Impact, 'Arial Narrow', sans-serif;
    --font-body: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;

    --radius: 20px;
    --radius-lg: 28px;
    --gutter: 16px;
    --header-h: 64px;
    --ease: cubic-bezier(.22, 1, .36, 1);
    --section-py: clamp(64px, 9vw, 110px);
}

@media (min-width: 768px) {
    :root {
        --gutter: 32px;
        --header-h: 76px;
    }
}

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

html {
    overflow-x: clip;
    scroll-behavior: smooth;
    scroll-padding-top: var(--header-h);
    -webkit-text-size-adjust: 100%;
    text-size-adjust: 100%;
    interpolate-size: allow-keywords;
}

body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: clip;
}

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

h1,
h2,
h3,
h4,
p,
ul,
ol {
    margin: 0;
}

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

a {
    color: inherit;
}

button {
    font: inherit;
    color: inherit;
}

::selection {
    background: var(--gold);
    color: var(--gold-dark);
}

:focus-visible {
    outline: 2px solid var(--gold);
    outline-offset: 3px;
    border-radius: 6px;
}

.skip-link {
    position: absolute;
    left: 12px;
    top: -60px;
    z-index: 200;
    padding: 10px 16px;
    background: var(--gold);
    color: var(--gold-dark);
    border-radius: 10px;
    font-weight: 600;
    text-decoration: none;
    transition: top .2s;
}

.skip-link:focus {
    top: 12px;
}

.container {
    width: 100%;
    max-width: 1240px;
    margin-inline: auto;
    padding-inline: max(var(--gutter), env(safe-area-inset-left));
}

.container--narrow {
    max-width: 920px;
}

/* ===== Typography ===== */
.title,
.hero__title {
    font-family: var(--font-display);
    font-weight: 400;
    line-height: .95;
    letter-spacing: .01em;
    text-transform: uppercase;
    background: var(--grad-silver);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.title {
    font-size: clamp(44px, 9vw, 80px);
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: .32em;
    text-transform: uppercase;
    color: var(--gold-2);
    margin-bottom: 14px;
}

.eyebrow::before {
    content: "";
    display: none;
    flex: none;
    width: 28px;
    height: 1px;
    background: currentColor;
    opacity: .6;
}

@media (max-width: 639px) {
    .eyebrow {
        letter-spacing: .2em;
    }
}

@media (min-width: 640px) {
    .eyebrow::before {
        display: block;
    }
}

/* Animated metallic shine on display text */
.shine {
    display: inline-block;
    background: linear-gradient(110deg, #8c8c8c 0%, #ffffff 25%, #d6d6d6 40%, #fff6d6 50%, #d6d6d6 60%, #ffffff 75%, #8c8c8c 100%);
    background-size: 250% 100%;
    /* Extra paint area so glyphs taller than a tight line-height aren't clipped */
    padding-block: .12em;
    margin-block: -.12em;
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    animation: shine 7s linear infinite;
}

@keyframes shine {
    from { background-position: 100% 0; }
    to { background-position: -150% 0; }
}

/* ===== Buttons ===== */
.btn {
    --btn-h: 58px;
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    min-height: var(--btn-h);
    padding: 0 30px;
    border: 0;
    border-radius: 999px;
    background: var(--grad-gold);
    color: var(--gold-dark);
    font-size: 16px;
    font-weight: 700;
    letter-spacing: .02em;
    text-decoration: none;
    cursor: pointer;
    isolation: isolate;
    box-shadow: 0 10px 30px -10px rgba(242, 213, 151, .55), inset 0 1px 0 rgba(255, 255, 255, .6);
    transition: transform .35s var(--ease), box-shadow .35s var(--ease);
    -webkit-tap-highlight-color: transparent;
}

.btn::after {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -1;
    border-radius: inherit;
    background: linear-gradient(110deg, transparent 40%, rgba(255, 255, 255, .75) 50%, transparent 60%) 0 0 / 300% 100% no-repeat;
    animation: btn-sheen 4.5s var(--ease) infinite;
}

@keyframes btn-sheen {
    0%, 60% { background-position: 100% 0; }
    100% { background-position: 0 0; }
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 18px 40px -12px rgba(242, 213, 151, .75), inset 0 1px 0 rgba(255, 255, 255, .6);
}

.btn:active {
    transform: translateY(0) scale(.98);
}

.btn__icon {
    width: 20px;
    height: 20px;
    fill: none;
    stroke: currentColor;
    stroke-width: 2.2;
    stroke-linecap: round;
    stroke-linejoin: round;
    transition: transform .35s var(--ease);
}

.btn:hover .btn__icon {
    transform: translateX(4px);
}

.btn--sm {
    --btn-h: 42px;
    padding: 0 18px;
    font-size: 14px;
}

.btn--block {
    width: 100%;
}

.btn--glow::before {
    content: "";
    position: absolute;
    inset: -2px;
    z-index: -2;
    border-radius: inherit;
    background: var(--grad-gold);
    filter: blur(14px);
    opacity: .55;
    animation: pulse 2.8s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: .35; transform: scale(.96); }
    50% { opacity: .75; transform: scale(1.04); }
}

.link-arrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--text);
    font-weight: 500;
    text-decoration: none;
    opacity: .85;
    background: linear-gradient(currentColor, currentColor) 0 100% / 0 1px no-repeat;
    transition: background-size .4s var(--ease), opacity .3s;
}

.link-arrow::after {
    content: "↓";
    transition: transform .3s var(--ease);
}

.link-arrow:hover {
    opacity: 1;
    background-size: 100% 1px;
}

.link-arrow:hover::after {
    transform: translateY(3px);
}

/* ===== Header ===== */
.header {
    position: fixed;
    inset: 0 0 auto;
    z-index: 100;
    height: var(--header-h);
    padding-top: env(safe-area-inset-top);
    transition: background .4s, border-color .4s, backdrop-filter .4s;
    border-bottom: 1px solid transparent;
}

.header.is-scrolled {
    background: rgba(7, 8, 13, .72);
    -webkit-backdrop-filter: blur(16px) saturate(140%);
    backdrop-filter: blur(16px) saturate(140%);
    border-bottom-color: var(--line);
}

.header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    height: 100%;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
}

.logo__mark {
    display: grid;
    place-items: center;
    width: 38px;
    height: 38px;
    border-radius: 12px;
    background: var(--grad-gold);
    color: var(--gold-dark);
    font-family: var(--font-display);
    font-size: 20px;
    padding-top: 2px;
}

.logo__text {
    font-family: var(--font-display);
    font-size: 16px;
    line-height: 1;
    letter-spacing: .06em;
    text-transform: uppercase;
}

.nav {
    display: none;
}

@media (min-width: 1024px) {
    .nav {
        display: flex;
        gap: 4px;
        padding: 6px;
        border-radius: 999px;
        background: var(--surface);
        border: 1px solid var(--line);
    }

    .nav a {
        padding: 8px 16px;
        border-radius: 999px;
        font-size: 14px;
        color: var(--muted);
        text-decoration: none;
        transition: color .25s, background .25s;
    }

    .nav a:hover,
    .nav a.is-active {
        color: var(--text);
        background: var(--surface-2);
    }
}

/* ===== Hero ===== */
.hero {
    position: relative;
    min-height: 100svh;
    padding: calc(var(--header-h) + 28px) 0 72px;
    display: flex;
    align-items: center;
    overflow: hidden;
    background:
        linear-gradient(180deg, rgba(7, 8, 13, 0) 60%, var(--bg) 100%),
        url('../images/main-bg.png') center / cover no-repeat;
    background:
        linear-gradient(180deg, rgba(7, 8, 13, 0) 60%, var(--bg) 100%),
        image-set(url('../images/main-bg.webp') type('image/webp'), url('../images/main-bg.png') type('image/png')) center / cover no-repeat;
}

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

.hero__grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, .035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, .035) 1px, transparent 1px);
    background-size: 56px 56px;
    -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, #000 20%, transparent 75%);
    mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, #000 20%, transparent 75%);
}

.orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(60px);
    opacity: .5;
    will-change: transform;
}

.orb--1 {
    width: 340px;
    height: 340px;
    background: radial-gradient(circle, var(--navy-2), transparent 70%);
    top: -80px;
    left: -100px;
    animation: drift 18s ease-in-out infinite;
}

.orb--2 {
    width: 280px;
    height: 280px;
    background: radial-gradient(circle, rgba(242, 213, 151, .45), transparent 70%);
    bottom: 10%;
    right: -80px;
    animation: drift 22s ease-in-out infinite reverse;
}

.orb--3 {
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(255, 255, 255, .25), transparent 70%);
    top: 40%;
    left: 45%;
    animation: drift 26s ease-in-out infinite;
}

@keyframes drift {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(40px, -30px) scale(1.1); }
    66% { transform: translate(-30px, 40px) scale(.92); }
}

.hero__inner {
    position: relative;
    display: grid;
    gap: 36px;
    align-items: center;
}

.hero__content {
    text-align: center;
}

.hero__facts {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 26px;
}

.fact {
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: 98px;
    padding: 10px 14px;
    border-radius: 16px;
    background: rgba(255, 255, 255, .05);
    border: 1px solid var(--line);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
}

.fact__label {
    font-size: 11px;
    letter-spacing: .2em;
    text-transform: uppercase;
    color: var(--gold-2);
}

.fact__value {
    font-family: var(--font-display);
    font-size: 22px;
    line-height: 1.1;
    letter-spacing: .03em;
}

.hero__title {
    font-size: clamp(52px, 15vw, 128px);
    margin-bottom: 22px;
    background: none;
    color: inherit;
}

.hero__title .shine {
    display: block;
}

.hero__lead {
    max-width: 560px;
    margin: 0 auto 32px;
    color: var(--muted);
    font-size: clamp(16px, 2.4vw, 19px);
}

.hero__lead strong {
    display: block;
    margin-top: 8px;
    color: var(--text);
    font-weight: 600;
}

.hero__actions {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 18px;
}

.hero__actions .btn {
    width: 100%;
    max-width: 340px;
}

.hero__media {
    position: relative;
    max-width: 520px;
    margin-inline: auto;
    width: 100%;
}

.hero__media img {
    position: relative;
    z-index: 1;
    -webkit-mask-image: linear-gradient(180deg, #000 72%, transparent 100%);
    mask-image: linear-gradient(180deg, #000 72%, transparent 100%);
    scale: 1.12;
    transform-origin: 50% 100%;
    transition: transform .6s var(--ease);
}

.hero__halo {
    position: absolute;
    inset: 8% 10% 12%;
    border-radius: 50%;
    background: radial-gradient(circle at 50% 45%, rgba(242, 213, 151, .35), rgba(44, 61, 122, .25) 45%, transparent 70%);
    filter: blur(10px);
    animation: halo 6s ease-in-out infinite;
}

.hero__halo::after {
    content: "";
    position: absolute;
    inset: -6%;
    border-radius: 50%;
    border: 1px solid rgba(242, 213, 151, .25);
    animation: spin 30s linear infinite;
    border-top-color: rgba(242, 213, 151, .8);
}

@keyframes halo {
    0%, 100% { transform: scale(1); opacity: .9; }
    50% { transform: scale(1.06); opacity: 1; }
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.hero__badge {
    position: absolute;
    z-index: 2;
    left: 0;
    bottom: 16%;
    display: flex;
    flex-direction: column;
    padding: 12px 16px;
    animation: bob 5s ease-in-out infinite;
}

.hero__badge-num {
    font-family: var(--font-display);
    font-size: 30px;
    line-height: 1;
    background: var(--grad-gold);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

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

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

.scroll-hint {
    position: absolute;
    left: 50%;
    bottom: 18px;
    translate: -50% 0;
    width: 26px;
    height: 42px;
    border: 2px solid rgba(255, 255, 255, .3);
    border-radius: 14px;
    display: none;
}

.scroll-hint span {
    position: absolute;
    left: 50%;
    top: 8px;
    width: 4px;
    height: 8px;
    margin-left: -2px;
    border-radius: 2px;
    background: var(--gold);
    animation: scroll-dot 1.8s ease-in-out infinite;
}

@keyframes scroll-dot {
    0% { transform: translateY(0); opacity: 1; }
    80% { transform: translateY(14px); opacity: 0; }
    100% { opacity: 0; }
}

@media (min-width: 640px) {
    .hero__actions {
        flex-direction: row;
        justify-content: center;
        gap: 28px;
    }

    .hero__actions .btn {
        width: auto;
    }

    .fact {
        min-width: 120px;
    }
}

@media (min-width: 1024px) {
    .hero {
        padding-bottom: 40px;
    }

    .hero__inner {
        grid-template-columns: 1fr 1fr;
        gap: 24px;
    }

    .hero__content {
        text-align: left;
    }

    .hero__facts,
    .hero__actions {
        justify-content: flex-start;
    }

    .hero__lead {
        margin-inline: 0;
    }

    .hero__media {
        max-width: none;
        margin-right: -6%;
    }

    .hero__media img {
        scale: 1.3;
    }

    .hero__badge {
        left: -4%;
    }

    .scroll-hint {
        display: block;
    }
}

/* ===== Sections ===== */
.section {
    position: relative;
    padding-block: var(--section-py);
    overflow-x: clip;
}

.section__head {
    text-align: center;
    margin-bottom: clamp(36px, 6vw, 64px);
}

.section__head--left {
    text-align: center;
}

.section__cta {
    display: flex;
    justify-content: center;
    margin-top: clamp(36px, 6vw, 56px);
}

.section__cta .btn {
    width: 100%;
    max-width: 340px;
}

@media (min-width: 1024px) {
    .section__head--left {
        text-align: left;
    }
}

/* ===== Glass / Cards ===== */
.glass {
    background: linear-gradient(160deg, rgba(255, 255, 255, .09), rgba(255, 255, 255, .02));
    border: 1px solid var(--line);
    border-radius: var(--radius);
    -webkit-backdrop-filter: blur(14px);
    backdrop-filter: blur(14px);
}

.grid {
    display: grid;
    gap: 16px;
}

@media (min-width: 768px) {
    .grid--3 {
        grid-template-columns: repeat(3, 1fr);
        gap: 24px;
    }
}

.card {
    position: relative;
    border-radius: var(--radius);
    background: linear-gradient(160deg, rgba(255, 255, 255, .07), rgba(255, 255, 255, .015));
    border: 1px solid var(--line);
    overflow: hidden;
    transition: border-color .4s, box-shadow .4s, transform .5s var(--ease);
    transform-style: preserve-3d;
}

/* Spotlight that follows the pointer */
.card::before {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background: radial-gradient(320px circle at var(--mx, 50%) var(--my, -20%), rgba(242, 213, 151, .14), transparent 60%);
    opacity: 0;
    transition: opacity .4s;
}

.card:hover {
    border-color: rgba(242, 213, 151, .35);
    box-shadow: 0 30px 60px -30px rgba(0, 0, 0, .8), 0 0 0 1px rgba(242, 213, 151, .08);
}

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

.card--photo {
    display: flex;
    flex-direction: column;
}

.card--photo picture {
    overflow: hidden;
    aspect-ratio: 16 / 9;
}

.card--photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .8s var(--ease);
}

.card--photo:hover img {
    transform: scale(1.07);
}

.card--photo p {
    padding: 22px 22px 26px;
    font-size: 16px;
    color: #d9dae0;
}

.card--icon {
    padding: 26px 22px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.card--icon h3 {
    font-size: 18px;
    font-weight: 700;
    line-height: 1.3;
}

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

.icon {
    display: grid;
    place-items: center;
    flex: none;
    width: 52px;
    height: 52px;
    border-radius: 16px;
    background: radial-gradient(circle at 30% 25%, #4a5fa8, var(--navy) 85%);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, .25), 0 8px 24px -8px rgba(44, 61, 122, .9);
    transition: transform .5s var(--ease);
}

.icon svg {
    width: 24px;
    height: 24px;
    fill: none;
    stroke: var(--gold-2);
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.card:hover .icon,
.feature:hover .icon {
    transform: rotate(-8deg) scale(1.08);
}

/* ===== Author ===== */
.author {
    background:
        radial-gradient(ellipse 80% 60% at 20% 50%, rgba(44, 61, 122, .25), transparent 70%),
        var(--bg);
}

.author__inner {
    position: relative;
    z-index: 1;
    display: grid;
    gap: 40px;
    align-items: center;
}

.author__media {
    position: relative;
    max-width: 360px;
    margin-inline: auto;
    width: 100%;
}

.author__media img {
    position: relative;
    z-index: 1;
    -webkit-mask-image: linear-gradient(180deg, #000 75%, transparent 100%);
    mask-image: linear-gradient(180deg, #000 75%, transparent 100%);
}

.author__ring {
    position: absolute;
    inset: 12% -4% 6%;
    border-radius: 50% 50% var(--radius-lg) var(--radius-lg);
    background: linear-gradient(180deg, rgba(242, 213, 151, .18), rgba(44, 61, 122, .15) 60%, transparent);
    border: 1px solid rgba(242, 213, 151, .2);
}

.stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
    margin-bottom: 20px;
}

.stat {
    padding: 18px 16px;
    border-radius: 18px;
    background: var(--surface);
    border: 1px solid var(--line);
    transition: border-color .3s, transform .4s var(--ease);
}

.stat:hover {
    border-color: rgba(242, 213, 151, .3);
    transform: translateY(-3px);
}

.stat__num {
    display: block;
    font-family: var(--font-display);
    font-size: clamp(38px, 8vw, 52px);
    line-height: 1;
    background: var(--grad-gold);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    font-variant-numeric: tabular-nums;
}

.stat__label {
    display: block;
    margin-top: 6px;
    font-size: 13px;
    line-height: 1.35;
    color: var(--muted);
}

.author__text {
    display: grid;
    gap: 10px;
}

.note {
    padding: 20px 22px;
    color: #d9dae0;
    font-size: 15px;
}

@media (min-width: 640px) {
    .stats {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 1024px) {
    .author__inner {
        grid-template-columns: 5fr 7fr;
        gap: 64px;
    }

    .author__media {
        max-width: none;
    }

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

/* ===== Benefits ===== */
.intro-pair {
    display: grid;
    gap: 16px;
    max-width: 900px;
    margin: 0 auto clamp(36px, 6vw, 56px);
    text-align: center;
    color: var(--muted);
    font-size: clamp(16px, 2.2vw, 18px);
}

.intro-pair strong {
    color: var(--gold-2);
}

@media (min-width: 768px) {
    .intro-pair {
        grid-template-columns: 1fr 1fr;
        gap: 48px;
    }

    .intro-pair p:first-child {
        text-align: right;
    }

    .intro-pair p:last-child {
        text-align: left;
        position: relative;
    }

    .intro-pair p:last-child::before {
        content: "";
        position: absolute;
        left: -24px;
        top: 4px;
        bottom: 4px;
        width: 1px;
        background: linear-gradient(transparent, var(--gold), transparent);
    }
}

.slider {
    position: relative;
}

.slider__track {
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: 82%;
    gap: 14px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-padding-inline: var(--gutter);
    padding: 6px var(--gutter) 20px;
    margin-inline: calc(var(--gutter) * -1);
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior-x: contain;
}

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

.slider__track > li {
    scroll-snap-align: start;
}

.slider__controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin-top: 8px;
}

.slider__btn {
    display: grid;
    place-items: center;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1px solid var(--line);
    background: var(--surface);
    cursor: pointer;
    transition: background .3s, border-color .3s, opacity .3s;
}

.slider__btn:hover:not(:disabled) {
    background: var(--surface-2);
    border-color: rgba(242, 213, 151, .4);
}

.slider__btn:disabled {
    opacity: .35;
    cursor: default;
}

.slider__btn svg {
    width: 20px;
    height: 20px;
    fill: none;
    stroke: currentColor;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.slider__dots {
    display: flex;
    gap: 6px;
}

.slider__dots button {
    width: 8px;
    height: 8px;
    padding: 0;
    border: 0;
    border-radius: 999px;
    background: rgba(255, 255, 255, .2);
    cursor: pointer;
    transition: width .4s var(--ease), background .3s;
}

.slider__dots button[aria-current="true"] {
    width: 26px;
    background: var(--gold);
}

@media (min-width: 640px) {
    .slider__track {
        grid-auto-columns: calc((100% - 14px - var(--gutter) * 2) / 2);
    }
}

@media (min-width: 1024px) {
    .slider__track {
        grid-auto-flow: row;
        grid-template-columns: repeat(4, 1fr);
        gap: 20px;
        overflow: visible;
        margin: 0;
        padding: 0;
    }

    .slider__controls {
        display: none;
    }
}

/* ===== Format ===== */
.format__panel {
    position: relative;
    padding: clamp(40px, 7vw, 80px) clamp(18px, 4vw, 56px);
    border-radius: var(--radius-lg);
    background:
        radial-gradient(ellipse 60% 50% at 50% 50%, rgba(44, 61, 122, .45), transparent 70%),
        linear-gradient(160deg, #10142a, #07080d);
    border: 1px solid var(--line);
    overflow: hidden;
}

.format__panel::before {
    content: "";
    position: absolute;
    inset: -1px;
    border-radius: inherit;
    padding: 1px;
    background: conic-gradient(from var(--angle, 0deg), transparent 0 70%, rgba(242, 213, 151, .7) 85%, transparent 100%);
    -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
    -webkit-mask-composite: xor;
    mask: linear-gradient(#000 0 0) content-box exclude, linear-gradient(#000 0 0);
    animation: rotate-angle 8s linear infinite;
    pointer-events: none;
}

@property --angle {
    syntax: '<angle>';
    initial-value: 0deg;
    inherits: false;
}

@keyframes rotate-angle {
    to { --angle: 360deg; }
}

.format__layout {
    display: grid;
    gap: 14px;
}

.format__device {
    max-width: 340px;
    margin: 0 auto 10px;
}

.format__list {
    display: grid;
    gap: 14px;
}

.feature {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 18px;
    border-radius: 18px;
    background: rgba(255, 255, 255, .05);
    border: 1px solid var(--line);
    transition: border-color .3s, background .3s;
}

.feature:hover {
    border-color: rgba(242, 213, 151, .3);
    background: rgba(255, 255, 255, .08);
}

.feature p {
    font-size: 15px;
    line-height: 1.45;
}

@media (min-width: 1024px) {
    .format__layout {
        grid-template-columns: 1fr minmax(300px, 1.1fr) 1fr;
        align-items: center;
        gap: 28px;
    }

    .format__device {
        grid-column: 2;
        grid-row: 1;
        max-width: none;
        margin: 0;
    }

    .format__list--a {
        grid-column: 1;
        grid-row: 1;
    }

    .format__list--b {
        grid-column: 3;
        grid-row: 1;
    }

    .format__list--a .feature {
        flex-direction: row-reverse;
        text-align: right;
    }
}

.float {
    animation: float 6s ease-in-out infinite;
}

.float--slow {
    animation-duration: 9s;
}

@keyframes float {
    0%, 100% { transform: translateY(0) rotate(0); }
    50% { transform: translateY(-14px) rotate(-1deg); }
}

/* ===== Program timeline ===== */
.timeline {
    position: relative;
    display: grid;
    gap: 14px;
}

.timeline__line {
    position: absolute;
    left: 27px;
    top: 30px;
    bottom: 30px;
    width: 2px;
    background: var(--line);
    border-radius: 2px;
    overflow: hidden;
}

.timeline__line span {
    position: absolute;
    inset: 0;
    background: linear-gradient(var(--gold-2), var(--gold), #c99f4f);
    transform-origin: top;
    transform: scaleY(var(--p, 0));
    transition: transform .2s linear;
}

.step {
    position: relative;
    border-radius: var(--radius);
    background: linear-gradient(160deg, #15171f, #0b0c12);
    border: 1px solid var(--line);
    transition: border-color .4s, background .4s;
}

.step[open] {
    border-color: rgba(242, 213, 151, .3);
    background: linear-gradient(160deg, #1b1e29, #0d0e15);
}

.step::details-content {
    block-size: 0;
    overflow: clip;
    transition: block-size .5s var(--ease), content-visibility .5s allow-discrete;
}

.step[open]::details-content {
    block-size: auto;
}

.step__head {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 16px 14px 8px;
    cursor: pointer;
    list-style: none;
    -webkit-tap-highlight-color: transparent;
}

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

.step__num {
    position: relative;
    z-index: 1;
    display: grid;
    place-items: center;
    flex: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--bg-2);
    border: 1px solid var(--line);
    font-family: var(--font-display);
    font-size: 20px;
    padding-top: 2px;
    transition: background .4s, color .4s, border-color .4s, box-shadow .4s;
}

.step[open] .step__num {
    background: var(--grad-gold);
    color: var(--gold-dark);
    border-color: transparent;
    box-shadow: 0 0 0 6px rgba(242, 213, 151, .12);
}

.step__title {
    flex: 1;
    font-size: clamp(17px, 2.6vw, 22px);
    font-weight: 600;
    line-height: 1.25;
}

.step__title small {
    display: block;
    margin-bottom: 2px;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: .24em;
    text-transform: uppercase;
    color: var(--gold-2);
}

.step__toggle {
    position: relative;
    flex: none;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 1px solid var(--line);
    transition: transform .4s var(--ease), background .3s;
}

.step__toggle::before,
.step__toggle::after {
    content: "";
    position: absolute;
    left: 50%;
    top: 50%;
    width: 12px;
    height: 2px;
    margin: -1px 0 0 -6px;
    background: currentColor;
    border-radius: 2px;
    transition: transform .4s var(--ease);
}

.step__toggle::after {
    transform: rotate(90deg);
}

.step[open] .step__toggle {
    transform: rotate(180deg);
    background: var(--surface-2);
}

.step[open] .step__toggle::after {
    transform: rotate(0);
}

.step__body {
    padding: 0 18px 20px 62px;
}

.checklist {
    display: grid;
    gap: 12px;
}

.checklist li {
    position: relative;
    padding-left: 28px;
    color: #d9dae0;
    font-size: 15px;
}

.checklist li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 3px;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background:
        url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23302b18' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m5 12 5 5 9-10'/%3E%3C/svg%3E") center / 11px no-repeat,
        var(--grad-gold);
}

.step[open] .checklist li {
    animation: item-in .6s var(--ease) both;
}

.step[open] .checklist li:nth-child(2) { animation-delay: .06s; }
.step[open] .checklist li:nth-child(3) { animation-delay: .12s; }
.step[open] .checklist li:nth-child(4) { animation-delay: .18s; }
.step[open] .checklist li:nth-child(5) { animation-delay: .24s; }

@keyframes item-in {
    from { opacity: 0; transform: translateX(-12px); }
    to { opacity: 1; transform: none; }
}

.result {
    margin-top: 20px;
    padding: 18px 20px;
    border-radius: 16px;
    background: linear-gradient(135deg, #f4f4f4, #c9c9c9);
    color: #14151c;
    box-shadow: 0 20px 40px -20px rgba(0, 0, 0, .8);
}

.result h4 {
    margin-bottom: 6px;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: .16em;
    text-transform: uppercase;
    color: #5a4a20;
}

.result p {
    font-size: 15px;
}

@media (max-width: 479px) {
    .step__head {
        gap: 10px;
    }

    .step__body {
        padding-left: 18px;
    }
}

@media (min-width: 768px) {
    .step__head {
        padding: 18px 22px 18px 8px;
    }

    .step__num {
        width: 40px;
        height: 40px;
    }

    .step__body {
        padding: 0 32px 28px 62px;
    }
}

/* ===== Tarif ===== */
.tarif {
    background:
        radial-gradient(ellipse 70% 50% at 70% 60%, rgba(242, 213, 151, .1), transparent 70%),
        radial-gradient(ellipse 60% 50% at 20% 40%, rgba(44, 61, 122, .3), transparent 70%);
}

.tarif__layout {
    display: grid;
    gap: 24px;
    align-items: center;
}

.tarif__media {
    max-width: 380px;
    margin-inline: auto;
    order: 2;
}

.price-card {
    position: relative;
    padding: 30px 22px;
    border-radius: var(--radius-lg);
    background: linear-gradient(170deg, rgba(30, 33, 52, .9), rgba(10, 11, 18, .95));
    box-shadow: 0 40px 80px -40px rgba(0, 0, 0, .9);
    isolation: isolate;
}

.price-card__border {
    position: absolute;
    inset: 0;
    z-index: -1;
    border-radius: inherit;
    padding: 1.5px;
    background: conic-gradient(from var(--angle, 0deg), rgba(242, 213, 151, .15), rgba(242, 213, 151, .9), rgba(242, 213, 151, .15) 40%, rgba(242, 213, 151, .15) 60%, rgba(255, 255, 255, .7), rgba(242, 213, 151, .15));
    -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
    -webkit-mask-composite: xor;
    mask: linear-gradient(#000 0 0) content-box exclude, linear-gradient(#000 0 0);
    animation: rotate-angle 6s linear infinite;
}

.price-card__tag {
    display: inline-block;
    margin-bottom: 22px;
    padding: 8px 16px;
    border-radius: 999px;
    background: rgba(242, 213, 151, .12);
    border: 1px solid rgba(242, 213, 151, .3);
    color: var(--gold-2);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: .14em;
    text-transform: uppercase;
}

.checklist--gold b {
    color: var(--gold-2);
    font-weight: 600;
}

.price-card__price {
    display: flex;
    align-items: center;
    gap: 16px;
    margin: 28px 0 24px;
    padding-top: 24px;
    border-top: 1px solid var(--line);
}

.price {
    font-family: var(--font-display);
    font-size: clamp(72px, 18vw, 104px);
    line-height: .9;
}

.price-card__note {
    font-size: 13px;
    line-height: 1.4;
    color: var(--muted);
}

@media (min-width: 640px) {
    .price-card {
        padding: 40px 36px;
    }
}

@media (min-width: 1024px) {
    .tarif__layout {
        grid-template-columns: 1fr 1fr;
        gap: 48px;
    }

    .tarif__media {
        order: 0;
        max-width: none;
    }

    .price-card {
        max-width: 520px;
    }
}

/* ===== Footer ===== */
.footer {
    padding: 28px 0 calc(100px + env(safe-area-inset-bottom));
    border-top: 1px solid var(--line);
    color: var(--muted);
    font-size: 14px;
}

.footer__inner {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 12px;
}

.footer__nav {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer a {
    text-decoration: none;
    transition: color .25s;
}

@media (min-width: 640px) {
    .footer__nav {
        flex-direction: row;
        flex-wrap: wrap;
        gap: 8px 24px;
    }
}

.footer a:hover {
    color: var(--gold);
}

@media (min-width: 768px) {
    .footer {
        padding-bottom: 28px;
    }
}

/* ===== Sticky mobile CTA ===== */
.sticky-cta {
    position: fixed;
    left: 12px;
    right: 12px;
    bottom: calc(12px + env(safe-area-inset-bottom));
    z-index: 90;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 10px 10px 10px 18px;
    border-radius: 999px;
    background: rgba(20, 22, 34, .82);
    border: 1px solid var(--line);
    -webkit-backdrop-filter: blur(16px);
    backdrop-filter: blur(16px);
    box-shadow: 0 20px 40px -10px rgba(0, 0, 0, .7);
    transform: translateY(160%);
    transition: transform .5s var(--ease);
}

.sticky-cta.is-visible {
    transform: none;
}

.sticky-cta__info {
    display: flex;
    flex-direction: column;
    line-height: 1.15;
}

.sticky-cta__info b {
    font-family: var(--font-display);
    font-size: 24px;
    font-weight: 400;
    color: var(--gold-2);
}

.sticky-cta__info span {
    font-size: 12px;
    color: var(--muted);
}

@media (min-width: 768px) {
    .sticky-cta {
        display: none;
    }
}

/* ===== Reveal animations ===== */
.js [data-anim] {
    opacity: 0;
    transition:
        opacity .9s var(--ease) calc(var(--d, 0) * 110ms),
        transform .9s var(--ease) calc(var(--d, 0) * 110ms),
        filter .9s var(--ease) calc(var(--d, 0) * 110ms);
}

.js [data-anim="fade-up"] {
    transform: translateY(36px);
}

.js [data-anim="zoom"] {
    transform: scale(.9);
    filter: blur(8px);
}

.js [data-anim="slide-left"] {
    transform: translateX(-40px);
}

.js [data-anim="slide-right"] {
    transform: translateX(40px);
}

.js [data-anim].is-in {
    opacity: 1;
    transform: none;
    filter: none;
}

/* Keep tilt transform from fighting reveal transform once visible */
.js [data-anim].is-in[data-tilt] {
    transition: opacity .9s var(--ease), transform .5s var(--ease), border-color .4s, box-shadow .4s;
}

.js .hero__media.is-in {
    transition: opacity .9s var(--ease), filter .9s var(--ease), transform .8s var(--ease);
}

/* ===== Reduced motion ===== */
@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        animation-duration: .001ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: .001ms !important;
        transition-delay: 0s !important;
    }

    .js [data-anim] {
        opacity: 1;
        transform: none;
        filter: none;
    }
}