:root {
    --ink: #0a0a09;
    --ink-soft: #171715;
    --paper: #f3f0e8;
    --paper-deep: #e5dfd3;
    --violet: #584cff;
    --violet-light: #8b83ff;
    --coral: #ff5c35;
    --mint: #71f5c1;
    --line-dark: rgba(10, 10, 9, 0.14);
    --line-light: rgba(243, 240, 232, 0.15);
    --muted-dark: rgba(10, 10, 9, 0.58);
    --muted-light: rgba(243, 240, 232, 0.58);
    --font-sans: 'Manrope', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-mono: 'DM Mono', 'SFMono-Regular', Consolas, monospace;
    --container: 1480px;
    --gutter: clamp(20px, 4vw, 68px);
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-in-out: cubic-bezier(0.76, 0, 0.24, 1);
}

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

html {
    scroll-behavior: smooth;
    scrollbar-color: var(--violet) var(--ink);
    background: var(--ink);
}

body {
    min-width: 320px;
    overflow-x: clip;
    background: var(--ink);
    color: var(--paper);
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

body.menu-open {
    overflow: hidden;
}

::selection {
    background: var(--mint);
    color: var(--ink);
}

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

button,
input,
textarea {
    color: inherit;
    font: inherit;
}

button,
a {
    -webkit-tap-highlight-color: transparent;
}

button {
    cursor: pointer;
}

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

:focus-visible {
    outline: 2px solid var(--mint);
    outline-offset: 4px;
}

.skip-link {
    position: fixed;
    z-index: 2000;
    top: 10px;
    left: 10px;
    padding: 12px 16px;
    transform: translateY(-160%);
    background: var(--paper);
    color: var(--ink);
    font: 500 12px/1 var(--font-mono);
    transition: transform 180ms ease;
}

.skip-link:focus {
    transform: translateY(0);
}

.container {
    width: min(100%, var(--container));
    margin-inline: auto;
    padding-inline: var(--gutter);
}

.mono {
    font-family: var(--font-mono);
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font: 400 clamp(10px, 0.8vw, 12px)/1 var(--font-mono);
    letter-spacing: 0.13em;
    text-transform: uppercase;
}

.eyebrow::before {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: currentColor;
    box-shadow: 0 0 18px currentColor;
    content: '';
}

.section-index {
    color: currentColor;
    font: 400 11px/1 var(--font-mono);
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.grain {
    position: fixed;
    z-index: 1500;
    inset: -50%;
    width: 200%;
    height: 200%;
    pointer-events: none;
    opacity: 0.05;
    background-image:
        repeating-radial-gradient(circle at 17% 31%, rgba(255,255,255,.28) 0 .45px, transparent .6px 2.8px),
        repeating-radial-gradient(circle at 73% 67%, rgba(255,255,255,.18) 0 .35px, transparent .55px 3.4px);
    background-size: 7px 9px, 11px 13px;
    mix-blend-mode: soft-light;
    animation: grain-shift 0.22s steps(2) infinite;
}

@keyframes grain-shift {
    0% { transform: translate3d(0, 0, 0); }
    25% { transform: translate3d(2%, -3%, 0); }
    50% { transform: translate3d(-4%, 2%, 0); }
    75% { transform: translate3d(3%, 4%, 0); }
    100% { transform: translate3d(-2%, -2%, 0); }
}

.intro {
    position: fixed;
    z-index: 1600;
    inset: 0;
    display: grid;
    place-items: center;
    overflow: hidden;
    background: var(--violet);
    pointer-events: none;
    transition: clip-path 1s var(--ease-in-out) 1.05s;
    clip-path: inset(0 0 0 0);
}

.ready .intro {
    clip-path: inset(0 0 100% 0);
}

.intro__word {
    position: relative;
    font-size: clamp(2.5rem, 7vw, 7rem);
    font-weight: 800;
    letter-spacing: -0.075em;
    line-height: 1;
}

.intro__word::after {
    position: absolute;
    right: -0.35em;
    bottom: 0.04em;
    width: 0.16em;
    height: 0.16em;
    border-radius: 50%;
    background: var(--mint);
    box-shadow: 0 0 25px var(--mint);
    content: '';
    animation: intro-dot 0.6s ease-in-out infinite alternate;
}

@keyframes intro-dot {
    to { transform: scale(1.7); opacity: 0.55; }
}

.scroll-progress {
    position: fixed;
    z-index: 1200;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    transform: scaleX(0);
    transform-origin: left;
    background: linear-gradient(90deg, var(--coral), var(--violet), var(--mint));
}

.cursor,
.cursor-follower {
    position: fixed;
    z-index: 1700;
    top: 0;
    left: 0;
    border-radius: 50%;
    pointer-events: none;
    opacity: 0;
}

.cursor {
    width: 6px;
    height: 6px;
    background: var(--mint);
}

.cursor-follower {
    width: 38px;
    height: 38px;
    border: 1px solid rgba(113, 245, 193, 0.6);
    transition: width 280ms var(--ease-out), height 280ms var(--ease-out), border-color 280ms ease, background 280ms ease;
}

.cursor-follower.is-active {
    width: 64px;
    height: 64px;
    border-color: rgba(113, 245, 193, 0.14);
    background: rgba(113, 245, 193, 0.08);
    backdrop-filter: blur(2px);
}

@media (pointer: fine) {
    body.cursor-ready,
    body.cursor-ready a,
    body.cursor-ready button {
        cursor: none;
    }

    .cursor-ready .cursor,
    .cursor-ready .cursor-follower {
        opacity: 1;
    }
}

/* Header */
.site-header {
    position: fixed;
    z-index: 1100;
    top: 0;
    right: 0;
    left: 0;
    border-bottom: 1px solid transparent;
    transition: transform 500ms var(--ease-out), background 400ms ease, border-color 400ms ease;
}

.site-header.is-scrolled {
    border-color: var(--line-light);
    background: rgba(10, 10, 9, 0.76);
    backdrop-filter: blur(20px) saturate(1.2);
}

.site-header.is-hidden {
    transform: translateY(-110%);
}

.site-nav {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    min-height: 82px;
    gap: 32px;
}

.brand {
    display: inline-flex;
    align-items: center;
    justify-self: start;
    width: max-content;
}

.brand__logo {
    display: block;
    width: 150px;
    height: auto;
}

.nav-links {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: clamp(22px, 3vw, 48px);
    list-style: none;
}

.nav-links a {
    position: relative;
    color: rgba(243, 240, 232, 0.55);
    font: 400 11px/1 var(--font-mono);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    transition: color 180ms ease;
}

.nav-links a::after {
    position: absolute;
    right: 0;
    bottom: -8px;
    left: 0;
    height: 1px;
    transform: scaleX(0);
    transform-origin: right;
    background: var(--mint);
    content: '';
    transition: transform 320ms var(--ease-out);
}

.nav-links a:hover {
    color: var(--paper);
}

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

.nav-actions {
    display: flex;
    align-items: center;
    justify-self: end;
    gap: 12px;
}

.lang-switch {
    display: flex;
    align-items: center;
    padding: 3px;
    border: 1px solid var(--line-light);
    border-radius: 999px;
    background: rgba(243, 240, 232, 0.04);
}

.lang-switch button {
    width: 32px;
    height: 27px;
    border: 0;
    border-radius: 999px;
    background: transparent;
    color: rgba(243, 240, 232, 0.42);
    font: 500 9px/1 var(--font-mono);
    letter-spacing: 0.06em;
}

.lang-switch button.is-active {
    background: var(--paper);
    color: var(--ink);
}

.nav-cta,
.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
    min-height: 48px;
    padding: 0 22px;
    border: 1px solid transparent;
    border-radius: 999px;
    background: var(--paper);
    color: var(--ink);
    font: 600 12px/1 var(--font-sans);
    transition: transform 300ms var(--ease-out), background 200ms ease, color 200ms ease, border-color 200ms ease;
}

.nav-cta {
    min-height: 40px;
    padding-inline: 18px;
    font-size: 11px;
}

.nav-cta:hover,
.button:hover {
    transform: translateY(-3px);
    background: var(--mint);
}

.button--violet {
    background: var(--violet);
    color: white;
}

.button--violet:hover {
    background: var(--violet-light);
}

.button--ghost {
    border-color: var(--line-light);
    background: transparent;
    color: var(--paper);
}

.button--ghost:hover {
    border-color: var(--paper);
    background: var(--paper);
    color: var(--ink);
}

.menu-toggle {
    display: none;
    width: 44px;
    height: 44px;
    border: 1px solid var(--line-light);
    border-radius: 50%;
    background: transparent;
}

.menu-toggle span {
    display: block;
    width: 17px;
    height: 1px;
    margin: 5px auto;
    background: currentColor;
    transition: transform 300ms var(--ease-out), opacity 200ms ease;
}

.menu-toggle.is-open span:first-child { transform: translateY(3px) rotate(45deg); }
.menu-toggle.is-open span:last-child { transform: translateY(-3px) rotate(-45deg); }

.mobile-panel {
    position: fixed;
    z-index: 1050;
    inset: 0;
    display: grid;
    align-content: end;
    padding: 118px var(--gutter) 50px;
    transform: translateY(-100%);
    background: var(--violet);
    visibility: hidden;
    transition: transform 700ms var(--ease-in-out), visibility 700ms;
}

.mobile-panel.is-open {
    transform: translateY(0);
    visibility: visible;
}

.mobile-panel ul {
    list-style: none;
}

.mobile-panel li {
    border-top: 1px solid rgba(255,255,255,0.2);
}

.mobile-panel li:last-child {
    border-bottom: 1px solid rgba(255,255,255,0.2);
}

.mobile-panel a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 0;
    font-size: clamp(2rem, 10vw, 4rem);
    font-weight: 700;
    letter-spacing: -0.06em;
}

.mobile-panel a span {
    font: 400 10px/1 var(--font-mono);
    letter-spacing: 0.1em;
}

/* Hero */
.hero {
    position: relative;
    min-height: 100svh;
    overflow: hidden;
    isolation: isolate;
    background:
        radial-gradient(circle at 78% 24%, rgba(88, 76, 255, 0.17), transparent 31rem),
        var(--ink);
}

.hero::before {
    position: absolute;
    z-index: -1;
    inset: 0;
    opacity: 0.2;
    background-image:
        linear-gradient(rgba(243, 240, 232, 0.09) 1px, transparent 1px),
        linear-gradient(90deg, rgba(243, 240, 232, 0.09) 1px, transparent 1px);
    background-size: 74px 74px;
    mask-image: linear-gradient(to right, #000, transparent 84%);
    content: '';
}

.hero__inner {
    position: relative;
    display: grid;
    align-content: end;
    min-height: 100svh;
    padding-top: 150px;
    padding-bottom: clamp(56px, 8vh, 92px);
}

.hero__title {
    position: relative;
    z-index: 3;
    max-width: 1120px;
    margin-left: -0.07em;
    font-size: clamp(4.4rem, 10.4vw, 10.4rem);
    font-weight: 700;
    letter-spacing: -0.085em;
    line-height: 0.84;
}

.hero__title-line {
    display: block;
    overflow: hidden;
    padding-right: 0.08em;
    padding-bottom: 0.18em;
}

.hero__title-line > span {
    display: block;
    transform: translateY(115%);
    transition: transform 1.1s var(--ease-out);
}

.ready .hero__title-line > span {
    transform: translateY(0);
}

.ready .hero__title-line:nth-child(1) > span { transition-delay: 1.35s; }
.ready .hero__title-line:nth-child(2) > span { transition-delay: 1.46s; }
.ready .hero__title-line:nth-child(3) > span { transition-delay: 1.57s; }

.hero__title-outline {
    color: transparent;
    -webkit-text-stroke: 1.5px rgba(243, 240, 232, 0.72);
}

.hero__title-accent {
    color: var(--coral);
    font-style: italic;
}

.hero__lower {
    position: relative;
    z-index: 5;
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
    max-width: 790px;
    margin-top: 30px;
    gap: 34px;
    opacity: 0;
    transform: translateY(22px);
    transition: opacity 900ms ease 1.78s, transform 900ms var(--ease-out) 1.78s;
}

.ready .hero__lower {
    opacity: 1;
    transform: none;
}

.hero__copy {
    max-width: 530px;
    color: var(--muted-light);
    font-size: clamp(15px, 1.25vw, 18px);
}

.hero__actions {
    display: flex;
    gap: 10px;
}

.hero-signal {
    position: absolute;
    z-index: 1;
    top: 9%;
    right: -4vw;
    width: min(51vw, 760px);
    aspect-ratio: 1;
    opacity: 0;
    transform: scale(0.7) rotate(-14deg);
    transition: opacity 1s ease 1.25s, transform 1.5s var(--ease-out) 1.25s;
    will-change: transform;
}

.ready .hero-signal {
    opacity: 1;
    transform: scale(1) rotate(0deg);
}

.hero-signal__visual {
    position: absolute;
    z-index: 0;
    inset: 8%;
    overflow: hidden;
    border: 1px solid rgba(243, 240, 232, 0.18);
    border-radius: 50%;
    background: #070908;
    box-shadow:
        0 34px 90px rgba(0, 0, 0, 0.52),
        0 0 120px rgba(88, 76, 255, 0.18);
}

.hero-signal__visual::after {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 73% 50%, transparent 30%, rgba(7, 9, 8, 0.08) 58%, rgba(7, 9, 8, 0.74) 100%),
        linear-gradient(115deg, rgba(7, 9, 8, 0.74), transparent 38%);
    content: '';
}

.hero-signal__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: 68% 50%;
    transform: scale(1.16);
    filter: saturate(1.08) contrast(1.07);
    animation: signal-image-drift 14s var(--ease-in-out) infinite alternate;
}

.hero-signal__orbit,
.hero-signal__core {
    position: absolute;
    z-index: 2;
    border-radius: 50%;
}

.hero-signal__orbit {
    inset: 5%;
    border: 1px solid rgba(243, 240, 232, 0.2);
    animation: signal-orbit 22s linear infinite;
}

.hero-signal__orbit::before,
.hero-signal__orbit::after {
    position: absolute;
    border-radius: 50%;
    content: '';
}

.hero-signal__orbit::before {
    top: 13%;
    left: 9%;
    width: 11px;
    height: 11px;
    background: var(--mint);
    box-shadow: 0 0 30px var(--mint);
}

.hero-signal__orbit::after {
    right: 10%;
    bottom: 14%;
    width: 5px;
    height: 5px;
    background: var(--paper);
}

.hero-signal__orbit--two {
    inset: 19%;
    border-style: dashed;
    animation-direction: reverse;
    animation-duration: 15s;
}

.hero-signal__orbit--two::before {
    top: auto;
    bottom: 12%;
    left: auto;
    right: 2%;
    width: 9px;
    height: 9px;
    background: var(--coral);
    box-shadow: 0 0 25px var(--coral);
}

.hero-signal__orbit--three {
    inset: 31%;
    border-color: rgba(88, 76, 255, 0.8);
    animation-duration: 10s;
}

.hero-signal__core {
    inset: 38%;
    display: grid;
    place-items: center;
    background: var(--violet);
    box-shadow: 0 0 0 25px rgba(88, 76, 255, 0.1), 0 0 105px rgba(88, 76, 255, 0.65);
    animation: signal-core 3.2s ease-in-out infinite;
}

.hero-signal__core::before,
.hero-signal__core::after {
    position: absolute;
    width: 60%;
    height: 1px;
    background: rgba(255,255,255,0.8);
    content: '';
}

.hero-signal__core::after {
    transform: rotate(90deg);
}

.hero-signal__tag {
    position: absolute;
    z-index: 4;
    padding: 8px 10px;
    border: 1px solid var(--line-light);
    background: rgba(10,10,9,0.52);
    color: var(--muted-light);
    font: 400 9px/1 var(--font-mono);
    letter-spacing: 0.12em;
    text-transform: uppercase;
    backdrop-filter: blur(12px);
}

.hero-signal__tag--one { top: 16%; left: 5%; }
.hero-signal__tag--two { right: 2%; bottom: 24%; }

@keyframes signal-orbit {
    to { transform: rotate(360deg); }
}

@keyframes signal-core {
    50% { transform: scale(1.08); box-shadow: 0 0 0 38px rgba(88, 76, 255, 0.06), 0 0 125px rgba(88, 76, 255, 0.8); }
}

@keyframes signal-image-drift {
    from { transform: scale(1.16) translate3d(-1.5%, 0, 0); }
    to { transform: scale(1.23) translate3d(2%, -1.5%, 0); }
}

.hero-scroll {
    position: absolute;
    z-index: 4;
    bottom: 24px;
    left: 50%;
    display: flex;
    align-items: center;
    gap: 9px;
    transform: translateX(-50%) rotate(90deg);
    transform-origin: center;
    color: rgba(243,240,232,0.34);
    font: 400 9px/1 var(--font-mono);
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.hero-scroll::after {
    width: 46px;
    height: 1px;
    transform-origin: left;
    background: currentColor;
    content: '';
    animation: scroll-line 1.8s ease-in-out infinite;
}

@keyframes scroll-line {
    0%, 100% { transform: scaleX(0.25); opacity: 0.35; }
    50% { transform: scaleX(1); opacity: 1; }
}

/* Manifesto */
.manifesto {
    position: relative;
    z-index: 2;
    overflow: hidden;
    background: var(--paper);
    color: var(--ink);
}

.manifesto__inner {
    display: grid;
    grid-template-columns: 0.7fr 2.3fr;
    min-height: 100svh;
    align-items: center;
    gap: clamp(30px, 8vw, 130px);
    padding-block: clamp(100px, 14vw, 210px);
}

.manifesto__aside {
    align-self: start;
    display: grid;
    gap: 22px;
    max-width: 260px;
    color: var(--muted-dark);
    font: 400 11px/1.7 var(--font-mono);
}

.manifesto__statement {
    max-width: 1120px;
    font-size: clamp(3rem, 7.3vw, 8.3rem);
    font-weight: 700;
    letter-spacing: -0.075em;
    line-height: 0.94;
}

.manifesto__statement em {
    color: var(--violet);
    font-style: italic;
    font-weight: 600;
}

.manifesto__statement .outline {
    color: transparent;
    -webkit-text-stroke: 1.5px rgba(10,10,9,0.58);
}

.manifesto__stamp {
    position: absolute;
    right: -4vw;
    bottom: -7vw;
    display: grid;
    place-items: center;
    width: min(26vw, 380px);
    aspect-ratio: 1;
    border: 1px solid var(--line-dark);
    border-radius: 50%;
    color: var(--violet);
    animation: stamp-spin 24s linear infinite;
}

.manifesto__stamp::before {
    width: 50%;
    aspect-ratio: 1;
    border: 1px solid currentColor;
    border-radius: 50%;
    content: '';
}

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

/* Scroll merge */
.merge-story {
    position: relative;
    height: 420vh;
    background: var(--ink);
}

.merge-story__sticky {
    position: sticky;
    top: 0;
    height: 100svh;
    overflow: hidden;
    isolation: isolate;
}

.merge-story__sticky::before {
    position: absolute;
    z-index: -2;
    inset: 0;
    opacity: 0.18;
    background-image:
        linear-gradient(rgba(243,240,232,0.08) 1px, transparent 1px),
        linear-gradient(90deg, rgba(243,240,232,0.08) 1px, transparent 1px);
    background-size: 8.333vw 8.333vw;
    content: '';
}

.merge-story__halo {
    position: absolute;
    z-index: -1;
    top: 50%;
    left: 50%;
    width: 58vw;
    aspect-ratio: 1;
    transform: translate(-50%, -50%) scale(var(--halo-scale, 0.5));
    border-radius: 50%;
    opacity: var(--halo-opacity, 0);
    background: radial-gradient(circle, rgba(88,76,255,0.25), rgba(88,76,255,0.05) 40%, transparent 68%);
    filter: blur(6px);
    will-change: transform, opacity;
}

.merge-story__header {
    position: absolute;
    z-index: 5;
    top: clamp(112px, 14vh, 145px);
    right: var(--gutter);
    left: var(--gutter);
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
}

.merge-story__eyebrow {
    color: var(--coral);
}

.merge-story__hint {
    max-width: 260px;
    color: var(--muted-light);
    font: 400 10px/1.6 var(--font-mono);
    letter-spacing: 0.08em;
    text-align: right;
    text-transform: uppercase;
}

.merge-canvas {
    position: absolute;
    inset: 0;
}

.merge-impact {
    position: absolute;
    z-index: 1;
    top: 47%;
    left: 50%;
    width: min(78vw, 1120px);
    height: min(56vh, 590px);
    overflow: hidden;
    transform: translate(-50%, -50%) scale(var(--impact-scale, 0.78));
    clip-path: inset(var(--impact-clip, 50%) round 44px);
    border: 1px solid rgba(243, 240, 232, 0.18);
    border-radius: 44px;
    opacity: var(--impact-opacity, 0);
    background: #050606;
    box-shadow: 0 44px 140px rgba(0, 0, 0, 0.72);
    will-change: transform, opacity, clip-path;
}

.merge-impact::before,
.merge-impact::after {
    position: absolute;
    z-index: 2;
    inset: 0;
    pointer-events: none;
    content: '';
}

.merge-impact::before {
    background:
        linear-gradient(90deg, rgba(10, 10, 9, 0.8), transparent 42%),
        linear-gradient(0deg, rgba(10, 10, 9, 0.7), transparent 42%);
}

.merge-impact::after {
    inset: 14px;
    border: 1px solid rgba(243, 240, 232, 0.12);
    border-radius: 32px;
}

.merge-impact img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: 70% 50%;
    transform: scale(var(--impact-image-scale, 1.12));
    filter: saturate(0.92) contrast(1.08) brightness(0.76);
}

.merge-object {
    position: absolute;
    z-index: 2;
    top: 50%;
    left: 50%;
    width: clamp(170px, 24vw, 370px);
    aspect-ratio: 1;
    transform: translate(-50%, -50%) translate3d(var(--tx, 0), var(--ty, 0), 0) rotate(var(--rotation, 0deg)) scale(var(--scale, 1));
    opacity: var(--object-opacity, 1);
    will-change: transform, opacity;
}

.merge-object__media {
    position: absolute;
    z-index: 1;
    inset: 3px;
    overflow: hidden;
    border-radius: inherit;
    opacity: var(--media-opacity, 0.78);
    background: var(--ink);
    mix-blend-mode: screen;
}

.merge-object__media::after {
    position: absolute;
    inset: 0;
    border: 1px solid rgba(243, 240, 232, 0.14);
    border-radius: inherit;
    background: radial-gradient(circle at 50% 42%, transparent 42%, rgba(10, 10, 9, 0.46) 100%);
    content: '';
}

.merge-object__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform:
        translate3d(var(--image-x, 0), var(--image-y, 0), 0)
        rotate(var(--image-rotation, 0deg))
        scale(var(--image-scale, 1.12));
    filter: saturate(0.88) contrast(1.11) brightness(0.82);
    will-change: transform;
}

.merge-object__label {
    position: absolute;
    z-index: 5;
    color: rgba(243,240,232,0.58);
    font: 400 9px/1 var(--font-mono);
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.merge-object--strategy {
    border: 1px solid rgba(113,245,193,0.75);
    border-radius: 50%;
    box-shadow: inset 0 0 70px rgba(113,245,193,0.05);
}

.merge-object--strategy::before,
.merge-object--strategy::after {
    position: absolute;
    z-index: 3;
    inset: 12%;
    border: 1px dashed rgba(113,245,193,0.38);
    border-radius: inherit;
    content: '';
}

.merge-object--strategy::after {
    inset: 29%;
    border-style: solid;
}

.merge-object--strategy .merge-object__label { top: -22px; left: 8%; }

.merge-object--design {
    border: 1px solid rgba(255,92,53,0.82);
    border-radius: 18%;
    background:
        linear-gradient(135deg, rgba(255,92,53,0.14), transparent 45%),
        repeating-linear-gradient(0deg, transparent, transparent 24px, rgba(255,92,53,0.11) 25px),
        repeating-linear-gradient(90deg, transparent, transparent 24px, rgba(255,92,53,0.11) 25px);
    box-shadow: 0 0 70px rgba(255,92,53,0.07);
}

.merge-object--design::before {
    position: absolute;
    z-index: 3;
    inset: 22%;
    transform: rotate(45deg);
    border: 1px solid rgba(255,92,53,0.72);
    content: '';
}

.merge-object--design .merge-object__label { right: 0; bottom: -22px; }

.merge-object--code {
    border: 1px solid rgba(139,131,255,0.85);
    border-radius: 50%;
    background: conic-gradient(from 90deg, transparent 0 12%, rgba(88,76,255,0.24) 12% 25%, transparent 25% 50%, rgba(88,76,255,0.2) 50% 62%, transparent 62%);
    box-shadow: inset 0 0 60px rgba(88,76,255,0.1), 0 0 80px rgba(88,76,255,0.1);
}

.merge-object--code::before,
.merge-object--code::after {
    position: absolute;
    z-index: 3;
    top: 50%;
    left: 15%;
    width: 70%;
    height: 1px;
    background: rgba(139,131,255,0.7);
    content: '';
}

.merge-object--code::after { transform: rotate(90deg); }
.merge-object--code .merge-object__label { top: 50%; right: -42px; transform: rotate(90deg); }

.merge-core {
    position: absolute;
    z-index: 4;
    top: 50%;
    left: 50%;
    display: grid;
    place-items: center;
    width: clamp(44px, 5vw, 76px);
    aspect-ratio: 1;
    transform: translate(-50%, -50%) scale(var(--core-scale, 0));
    border-radius: 50%;
    opacity: var(--core-opacity, 0);
    background: var(--paper);
    color: var(--ink);
    box-shadow: 0 0 0 20px rgba(243,240,232,0.06), 0 0 75px rgba(113,245,193,0.65);
    font: 500 10px/1 var(--font-mono);
    will-change: transform, opacity;
}

.merge-copy {
    position: absolute;
    z-index: 5;
    right: var(--gutter);
    bottom: clamp(52px, 8vh, 90px);
    left: var(--gutter);
    display: grid;
    grid-template-columns: 1fr minmax(280px, 0.55fr);
    align-items: end;
    gap: 40px;
}

.merge-copy__stages {
    position: relative;
    min-height: clamp(120px, 16vw, 220px);
}

.merge-stage {
    position: absolute;
    bottom: 0;
    left: 0;
    max-width: 920px;
    opacity: var(--stage-opacity, 0);
    transform: translateY(calc((1 - var(--stage-opacity, 0)) * 24px));
    pointer-events: none;
    will-change: opacity, transform;
}

.merge-stage:first-child { --stage-opacity: 1; }

.merge-stage__number {
    display: block;
    margin-bottom: 14px;
    color: var(--muted-light);
    font: 400 10px/1 var(--font-mono);
    letter-spacing: 0.12em;
}

.merge-stage h2 {
    font-size: clamp(3.2rem, 7.8vw, 8.7rem);
    font-weight: 700;
    letter-spacing: -0.08em;
    line-height: 0.84;
}

.merge-stage--one h2 { color: var(--mint); }
.merge-stage--two h2 { color: var(--coral); }
.merge-stage--three h2 { color: var(--violet-light); }
.merge-stage--four h2 { color: var(--paper); }

.merge-copy__body {
    max-width: 390px;
    color: var(--muted-light);
    font-size: clamp(14px, 1.1vw, 17px);
}

.merge-rail {
    position: absolute;
    z-index: 6;
    top: 50%;
    right: var(--gutter);
    display: grid;
    gap: 13px;
    transform: translateY(-50%);
}

.merge-rail span {
    display: grid;
    place-items: center;
    width: 28px;
    height: 28px;
    border: 1px solid var(--line-light);
    border-radius: 50%;
    color: var(--muted-light);
    font: 400 9px/1 var(--font-mono);
    transition: color 220ms ease, border-color 220ms ease, background 220ms ease;
}

.merge-rail span.is-active {
    border-color: var(--paper);
    background: var(--paper);
    color: var(--ink);
}

/* Capabilities */
.capabilities {
    position: relative;
    z-index: 3;
    background: var(--paper);
    color: var(--ink);
    padding-block: clamp(100px, 13vw, 200px);
}

.capabilities__top {
    display: grid;
    grid-template-columns: 0.8fr 2.2fr;
    align-items: start;
    gap: clamp(32px, 8vw, 130px);
    margin-bottom: clamp(72px, 10vw, 140px);
}

.capabilities__intro {
    max-width: 980px;
}

.capabilities__title {
    font-size: clamp(3.3rem, 7vw, 8rem);
    font-weight: 700;
    letter-spacing: -0.075em;
    line-height: 0.92;
}

.capabilities__title em {
    color: var(--violet);
    font-style: italic;
}

.capabilities__lead {
    max-width: 520px;
    margin-top: 30px;
    color: var(--muted-dark);
    font-size: clamp(15px, 1.3vw, 19px);
}

.service-list {
    border-bottom: 1px solid var(--line-dark);
}

.service-row {
    position: relative;
    display: grid;
    grid-template-columns: 80px minmax(220px, 0.8fr) minmax(280px, 1.1fr) 160px;
    align-items: center;
    min-height: clamp(150px, 16vw, 240px);
    overflow: hidden;
    border-top: 1px solid var(--line-dark);
    gap: 32px;
}

.service-row::before {
    position: absolute;
    inset: 0;
    transform: scaleY(0);
    transform-origin: bottom;
    background: var(--violet);
    content: '';
    transition: transform 650ms var(--ease-out);
}

.service-row:hover::before,
.service-row:focus-within::before {
    transform: scaleY(1);
}

.service-row > * {
    position: relative;
    z-index: 1;
}

.service-row__index {
    color: var(--muted-dark);
    font: 400 10px/1 var(--font-mono);
    transition: color 250ms ease;
}

.service-row__title {
    font-size: clamp(2.1rem, 4.2vw, 5.2rem);
    font-weight: 700;
    letter-spacing: -0.065em;
    line-height: 0.95;
    transition: color 250ms ease, transform 500ms var(--ease-out);
}

.service-row__text {
    max-width: 480px;
    color: var(--muted-dark);
    transition: color 250ms ease;
}

.service-row__tags {
    display: grid;
    justify-items: end;
    gap: 7px;
    color: var(--muted-dark);
    font: 400 9px/1.4 var(--font-mono);
    letter-spacing: 0.08em;
    text-align: right;
    text-transform: uppercase;
    transition: color 250ms ease;
}

.service-row:hover,
.service-row:focus-within {
    color: var(--paper);
}

.service-row:hover .service-row__title,
.service-row:focus-within .service-row__title {
    transform: translateX(12px);
}

.service-row:hover .service-row__index,
.service-row:hover .service-row__text,
.service-row:hover .service-row__tags,
.service-row:focus-within .service-row__index,
.service-row:focus-within .service-row__text,
.service-row:focus-within .service-row__tags {
    color: rgba(243,240,232,0.68);
}

.service-row__motif {
    position: absolute;
    z-index: 0;
    top: 50%;
    right: 12%;
    width: 190px;
    aspect-ratio: 1;
    transform: translateY(-50%) scale(0.45) rotate(-25deg);
    border: 1px solid rgba(243,240,232,0.36);
    border-radius: 50%;
    opacity: 0;
    transition: transform 700ms var(--ease-out), opacity 400ms ease;
}

.service-row__motif::before {
    position: absolute;
    inset: 18%;
    border: 1px dashed rgba(243,240,232,0.34);
    border-radius: inherit;
    content: '';
}

.service-row:hover .service-row__motif,
.service-row:focus-within .service-row__motif {
    transform: translateY(-50%) scale(1) rotate(15deg);
    opacity: 1;
}

/* Packages */
.packages {
    position: relative;
    overflow: hidden;
    background: var(--ink-soft);
    padding-block: clamp(100px, 13vw, 200px);
}

.packages::before {
    position: absolute;
    top: -18vw;
    right: -13vw;
    width: 44vw;
    aspect-ratio: 1;
    border: 1px solid rgba(88,76,255,0.35);
    border-radius: 50%;
    box-shadow: 0 0 140px rgba(88,76,255,0.12);
    content: '';
}

.packages__header {
    display: grid;
    grid-template-columns: 0.8fr 2.2fr;
    gap: clamp(32px, 8vw, 130px);
    margin-bottom: clamp(64px, 9vw, 120px);
}

.packages__title {
    max-width: 940px;
    font-size: clamp(3.2rem, 6.6vw, 7.5rem);
    font-weight: 700;
    letter-spacing: -0.075em;
    line-height: 0.92;
}

.packages__title em {
    color: var(--coral);
    font-style: italic;
}

.package-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    border-top: 1px solid var(--line-light);
    border-left: 1px solid var(--line-light);
}

.package-card {
    position: relative;
    display: grid;
    align-content: space-between;
    min-height: 560px;
    padding: clamp(28px, 3vw, 48px);
    overflow: hidden;
    border-right: 1px solid var(--line-light);
    border-bottom: 1px solid var(--line-light);
    background: rgba(243,240,232,0.02);
    transition: background 450ms ease;
}

.package-card::before {
    position: absolute;
    top: 0;
    right: 0;
    width: 110px;
    height: 110px;
    transform: translate(50%, -50%);
    border: 1px solid var(--line-light);
    border-radius: 50%;
    content: '';
    transition: transform 700ms var(--ease-out), background 400ms ease;
}

.package-card:hover,
.package-card:focus-within {
    background: rgba(88,76,255,0.12);
}

.package-card:hover::before,
.package-card:focus-within::before {
    transform: translate(28%, -28%) scale(1.35);
    background: var(--violet);
}

.package-card__top {
    display: grid;
    gap: 26px;
}

.package-card__number {
    color: var(--muted-light);
    font: 400 10px/1 var(--font-mono);
    letter-spacing: 0.12em;
}

.package-card h3 {
    font-size: clamp(2.2rem, 3.5vw, 4rem);
    font-weight: 700;
    letter-spacing: -0.065em;
    line-height: 0.95;
}

.package-card__for {
    max-width: 350px;
    color: var(--muted-light);
}

.package-card__bottom {
    display: grid;
    gap: 24px;
}

.package-card__list {
    display: grid;
    gap: 10px;
    list-style: none;
    color: rgba(243,240,232,0.72);
    font-size: 13px;
}

.package-card__list li {
    display: flex;
    align-items: center;
    gap: 10px;
}

.package-card__list li::before {
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--mint);
    content: '';
}

.package-card__link {
    display: inline-flex;
    align-items: center;
    padding-top: 18px;
    border-top: 1px solid var(--line-light);
    color: var(--paper);
    font: 500 11px/1 var(--font-mono);
    letter-spacing: 0.07em;
    text-transform: uppercase;
}

/* Process */
.process {
    position: relative;
    overflow: hidden;
    background: var(--violet);
    padding-block: clamp(100px, 13vw, 190px);
}

.process__header {
    display: grid;
    grid-template-columns: 0.8fr 2.2fr;
    gap: clamp(32px, 8vw, 130px);
    margin-bottom: clamp(72px, 10vw, 140px);
}

.process__title {
    max-width: 930px;
    font-size: clamp(3.2rem, 6.5vw, 7.5rem);
    font-weight: 700;
    letter-spacing: -0.075em;
    line-height: 0.92;
}

.process__title .outline {
    color: transparent;
    -webkit-text-stroke: 1.5px rgba(255,255,255,0.65);
}

.process-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    border-top: 1px solid rgba(255,255,255,0.24);
    border-left: 1px solid rgba(255,255,255,0.24);
}

.process-step {
    position: relative;
    min-height: 420px;
    padding: clamp(24px, 3vw, 42px);
    border-right: 1px solid rgba(255,255,255,0.24);
    border-bottom: 1px solid rgba(255,255,255,0.24);
}

.process-step__num {
    display: block;
    margin-bottom: 110px;
    color: rgba(255,255,255,0.5);
    font: 400 10px/1 var(--font-mono);
    letter-spacing: 0.12em;
}

.process-step h3 {
    margin-bottom: 16px;
    font-size: clamp(1.8rem, 2.7vw, 3.3rem);
    font-weight: 700;
    letter-spacing: -0.055em;
}

.process-step p {
    color: rgba(255,255,255,0.65);
    font-size: 14px;
}

.process-step__line {
    position: absolute;
    top: 78px;
    left: 42px;
    width: calc(100% - 42px);
    height: 1px;
    transform: scaleX(0);
    transform-origin: left;
    background: var(--mint);
    transition: transform 1s var(--ease-out);
}

.process-step.is-visible .process-step__line {
    transform: scaleX(1);
}

.process-step__line::before {
    position: absolute;
    top: -4px;
    left: 0;
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: var(--mint);
    box-shadow: 0 0 22px var(--mint);
    content: '';
}

/* Principles */
.principles {
    background: var(--ink);
    padding-block: clamp(100px, 13vw, 190px);
}

.principles__header {
    display: grid;
    grid-template-columns: 0.8fr 2.2fr;
    gap: clamp(32px, 8vw, 130px);
    margin-bottom: clamp(72px, 9vw, 120px);
}

.principles__title {
    max-width: 880px;
    font-size: clamp(3.1rem, 6.3vw, 7.2rem);
    font-weight: 700;
    letter-spacing: -0.075em;
    line-height: 0.92;
}

.principles__title em { color: var(--mint); font-style: italic; }

.principle-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    border-top: 1px solid var(--line-light);
    border-left: 1px solid var(--line-light);
}

.principle {
    display: grid;
    grid-template-columns: 60px 1fr;
    min-height: 260px;
    padding: clamp(26px, 3vw, 46px);
    border-right: 1px solid var(--line-light);
    border-bottom: 1px solid var(--line-light);
    gap: 20px;
}

.principle__num {
    color: var(--coral);
    font: 400 10px/1 var(--font-mono);
}

.principle h3 {
    margin-bottom: 16px;
    font-size: clamp(1.8rem, 3.1vw, 3.8rem);
    font-weight: 700;
    letter-spacing: -0.06em;
    line-height: 0.95;
}

.principle p {
    max-width: 460px;
    color: var(--muted-light);
}

/* Contact */
.contact {
    position: relative;
    overflow: hidden;
    background: var(--paper);
    color: var(--ink);
    padding-block: clamp(100px, 13vw, 190px) 48px;
}

.contact::after {
    position: absolute;
    z-index: 0;
    top: 6%;
    right: -12vw;
    width: 44vw;
    aspect-ratio: 1;
    border: 1px solid rgba(88,76,255,0.25);
    border-radius: 50%;
    box-shadow: inset 0 0 100px rgba(88,76,255,0.05);
    content: '';
}

.contact__header,
.contact__grid,
.footer {
    position: relative;
    z-index: 1;
}

.contact__header {
    display: grid;
    grid-template-columns: 0.8fr 2.2fr;
    gap: clamp(32px, 8vw, 130px);
    margin-bottom: clamp(70px, 9vw, 120px);
}

.contact__title {
    max-width: 1060px;
    font-size: clamp(3.6rem, 8vw, 9.2rem);
    font-weight: 700;
    letter-spacing: -0.085em;
    line-height: 0.84;
}

.contact__title em {
    color: var(--violet);
    font-style: italic;
}

.contact__grid {
    display: grid;
    grid-template-columns: minmax(260px, 0.85fr) minmax(0, 1.6fr);
    align-items: start;
    gap: clamp(50px, 9vw, 150px);
}

.contact__aside {
    display: grid;
    gap: 34px;
}

.contact__lead {
    max-width: 390px;
    color: var(--muted-dark);
    font-size: clamp(16px, 1.4vw, 20px);
}

.contact__email {
    width: fit-content;
    border-bottom: 1px solid currentColor;
    font-size: clamp(1.2rem, 2vw, 2rem);
    font-weight: 700;
    letter-spacing: -0.04em;
}

.contact__note {
    max-width: 340px;
    color: var(--muted-dark);
    font: 400 10px/1.7 var(--font-mono);
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.contact-form {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 28px 20px;
}

.contact-form[hidden] {
    display: none;
}

.field {
    position: relative;
    display: grid;
    gap: 9px;
}

.field--full {
    grid-column: 1 / -1;
}

.field label {
    color: var(--muted-dark);
    font: 400 9px/1 var(--font-mono);
    letter-spacing: 0.11em;
    text-transform: uppercase;
}

.field input,
.field textarea {
    width: 100%;
    border: 0;
    border-bottom: 1px solid var(--line-dark);
    border-radius: 0;
    padding: 12px 0 18px;
    outline: 0;
    background: transparent;
    color: var(--ink);
    font-size: clamp(17px, 1.6vw, 22px);
    font-weight: 500;
    transition: border-color 180ms ease;
}

.field textarea {
    min-height: 130px;
    resize: vertical;
}

.field input:focus,
.field textarea:focus {
    border-color: var(--violet);
}

.field input::placeholder,
.field textarea::placeholder {
    color: rgba(10,10,9,0.25);
}

.contact-form__bottom {
    grid-column: 1 / -1;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
    margin-top: 12px;
}

.contact-form__privacy {
    max-width: 410px;
    color: var(--muted-dark);
    font: 400 9px/1.6 var(--font-mono);
}

.contact-form__privacy a {
    border-bottom: 1px solid currentColor;
}

/* Contact form — package picker */
.package-picker {
    display: grid;
    gap: 14px;
}

.package-picker__label {
    color: var(--muted-dark);
    font: 400 9px/1 var(--font-mono);
    letter-spacing: 0.11em;
    text-transform: uppercase;
}

.package-picker__options {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.package-chip {
    display: grid;
    gap: 3px;
    border: 1px solid var(--line-dark);
    border-radius: 14px;
    padding: 12px 18px;
    background: transparent;
    color: var(--ink);
    text-align: left;
    cursor: pointer;
    transition: border-color 200ms ease, background 200ms ease, color 200ms ease, transform 300ms var(--ease-out);
}

.package-chip:hover {
    transform: translateY(-2px);
    border-color: var(--ink);
}

.package-chip:focus-visible {
    outline: 2px solid var(--violet);
    outline-offset: 3px;
}

.package-chip__name {
    font: 700 12px/1.2 var(--font-sans);
    letter-spacing: 0.02em;
}

.package-chip__hint {
    color: var(--muted-dark);
    font: 400 9px/1.4 var(--font-mono);
    letter-spacing: 0.05em;
    text-transform: uppercase;
    transition: color 200ms ease;
}

.package-chip[aria-pressed="true"] {
    border-color: var(--violet);
    background: var(--violet);
    color: white;
}

.package-chip[aria-pressed="true"] .package-chip__hint {
    color: rgba(255, 255, 255, 0.72);
}

/* Contact form — consent */
.form-consent {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.form-consent input[type="checkbox"] {
    flex-shrink: 0;
    width: 17px;
    height: 17px;
    margin-top: 1px;
    accent-color: var(--violet);
    cursor: pointer;
}

.form-consent label {
    color: var(--muted-dark);
    font: 400 10px/1.7 var(--font-mono);
    cursor: pointer;
}

.form-consent a {
    border-bottom: 1px solid currentColor;
}

.form-consent.is-invalid label {
    color: var(--coral);
}

/* Contact form — honeypot (hidden from humans, visible to bots) */
.form-honeypot {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
    opacity: 0;
    pointer-events: none;
}

/* Contact form — validation and transport feedback */
.field.is-invalid input,
.field.is-invalid textarea {
    border-color: var(--coral);
}

.form-status {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    border: 1px solid rgba(255, 92, 53, 0.28);
    border-radius: 14px;
    padding: 13px 16px;
    background: rgba(255, 92, 53, 0.08);
    color: var(--coral);
    font: 400 11px/1.6 var(--font-mono);
}

.form-status[hidden] {
    display: none;
}

.form-status a {
    border-bottom: 1px solid currentColor;
    color: inherit;
}

/* Contact form — submit state */
.button__spinner {
    display: none;
    width: 14px;
    height: 14px;
    border: 2px solid currentColor;
    border-radius: 50%;
    border-top-color: transparent;
}

.contact-form.is-sending .button__spinner {
    display: block;
    animation: button-spin 700ms linear infinite;
}

.contact-form.is-sending #contact-submit {
    pointer-events: none;
    opacity: 0.65;
}

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

@media (prefers-reduced-motion: reduce) {
    .contact-form.is-sending .button__spinner {
        animation-duration: 2000ms;
    }
}

/* Contact form — success panel */
.contact-success {
    display: grid;
    justify-items: start;
    gap: 14px;
    border: 1px solid var(--line-dark);
    border-radius: 20px;
    padding: clamp(30px, 4vw, 46px);
    background: rgba(88, 76, 255, 0.05);
}

.contact-success[hidden] {
    display: none;
}

.contact-success__mark {
    display: grid;
    place-items: center;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: var(--violet);
    color: white;
    font-size: 20px;
}

.contact-success h3 {
    font-size: clamp(22px, 2.4vw, 32px);
    font-weight: 700;
    letter-spacing: -0.03em;
}

.contact-success p {
    max-width: 420px;
    color: var(--muted-dark);
    font-size: clamp(14px, 1.2vw, 17px);
}


.footer {
    display: grid;
    grid-template-columns: 1fr auto auto;
    align-items: end;
    margin-top: clamp(100px, 13vw, 190px);
    padding-top: 34px;
    border-top: 1px solid var(--line-dark);
    gap: 40px;
}

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

.footer__brand .brand {
    font-size: 20px;
}

.footer__brand p,
.footer__meta,
.footer__links a {
    color: var(--muted-dark);
    font: 400 9px/1.6 var(--font-mono);
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.footer__links {
    display: flex;
    gap: 24px;
    list-style: none;
}

.footer__links a:hover {
    color: var(--violet);
}

/* Motion helpers */
.js [data-reveal] {
    opacity: 0;
    transform: translateY(34px);
    transition: opacity 850ms ease, transform 850ms var(--ease-out);
}

.js [data-reveal='clip'] {
    transform: translateY(60px) skewY(2deg);
}

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

.js [data-reveal-delay='1'] { transition-delay: 90ms; }
.js [data-reveal-delay='2'] { transition-delay: 180ms; }
.js [data-reveal-delay='3'] { transition-delay: 270ms; }

/* Responsive */
@media (max-width: 1120px) {
    .site-nav { grid-template-columns: 1fr auto; }
    .nav-links { display: none; }
    .menu-toggle { display: block; }
    .nav-cta { display: none; }
    .service-row { grid-template-columns: 55px minmax(220px, 0.8fr) minmax(280px, 1.1fr); }
    .service-row__tags { display: none; }
    .process-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
    .hero-signal { top: 13%; right: -29vw; width: 78vw; opacity: 0.7; }
    .hero-signal__visual { inset: 6%; }
    .hero__title { font-size: clamp(4.1rem, 15.5vw, 8.5rem); }
    .hero__lower { max-width: 620px; }
    .manifesto__inner,
    .capabilities__top,
    .packages__header,
    .process__header,
    .principles__header,
    .contact__header {
        grid-template-columns: 1fr;
    }
    .manifesto__aside { max-width: 420px; }
    .merge-story { height: 360vh; }
    .merge-impact { top: 46%; width: 88vw; height: 52vh; border-radius: 34px; }
    .merge-impact::after { border-radius: 24px; }
    .merge-copy { grid-template-columns: 1fr; }
    .merge-copy__body { display: none; }
    .merge-rail { top: auto; right: var(--gutter); bottom: 44px; grid-auto-flow: column; }
    .package-grid { grid-template-columns: 1fr; }
    .package-card { min-height: 470px; }
    .principle-list { grid-template-columns: 1fr; }
    .contact__grid { grid-template-columns: 1fr; }
}

@media (max-width: 680px) {
    .grain { display: none; }
    .site-nav { min-height: 70px; }
    .lang-switch { display: none; }
    .hero__inner { padding-top: 118px; padding-bottom: 58px; }
    .hero__title { font-size: clamp(3.55rem, 18vw, 6.1rem); line-height: 0.84; }
    .hero__lower { grid-template-columns: 1fr; gap: 24px; margin-top: 18px; }
    .hero__actions { flex-wrap: wrap; }
    .hero-signal { top: 7%; right: -42vw; width: 104vw; opacity: 0.52; }
    .hero-signal__image { object-position: 66% 50%; }
    .hero-scroll { display: none; }
    .manifesto__inner { min-height: auto; }
    .manifesto__statement { font-size: clamp(2.8rem, 13.4vw, 5rem); }
    .manifesto__stamp { width: 52vw; right: -18vw; bottom: -16vw; }
    .merge-story__header { top: 100px; }
    .merge-story__hint { display: none; }
    .merge-object { width: clamp(145px, 55vw, 240px); }
    .merge-impact { top: 45%; width: 94vw; height: 43vh; border-radius: 24px; }
    .merge-impact::after { inset: 8px; border-radius: 17px; }
    .merge-copy { bottom: 104px; }
    .merge-copy__stages { min-height: 105px; }
    .merge-stage h2 { font-size: clamp(3rem, 15vw, 5rem); }
    .merge-rail { bottom: 44px; }
    .service-row {
        grid-template-columns: 38px 1fr;
        min-height: 230px;
        padding-block: 28px;
        gap: 18px;
    }
    .service-row__text { grid-column: 2; }
    .service-row__motif { right: -50px; width: 150px; }
    .package-card { min-height: 450px; }
    .process-grid { grid-template-columns: 1fr; }
    .process-step { min-height: 330px; }
    .process-step__num { margin-bottom: 80px; }
    .principle { grid-template-columns: 36px 1fr; min-height: 240px; }
    .contact-form { grid-template-columns: 1fr; }
    .field--full, .contact-form__bottom { grid-column: auto; }
    .contact-form__bottom { align-items: flex-start; flex-direction: column; }
    .contact-form__bottom .button { width: 100%; }
    .package-picker__options { flex-direction: column; }
    .package-chip { width: 100%; }
    .footer { grid-template-columns: 1fr; align-items: start; }
    .footer__links { flex-wrap: wrap; gap: 14px 22px; }
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
    .intro { display: none; }
    .hero__title-line > span, .hero__lower, .hero-signal, .js [data-reveal] { opacity: 1; transform: none; }
    .cursor, .cursor-follower { display: none; }
    .merge-story { height: 120vh; }
}