/* ============================================================
   Brand Collabs — styles
   Editorial-modern: Space Grotesk + Fraunces, violet accent
   ============================================================ */

:root {
  --ink:      #14121a;
  --ink-soft: #4a4655;
  --ink-mute: #7b7688;
  --paper:    #f6f4ef;   /* warm off-white */
  --paper-2:  #efece4;
  --white:    #ffffff;
  --line:     rgba(20,18,26,.10);

  --violet:   #6c5cff;
  --violet-d: #5442e6;
  --magenta:  #c04cff;
  --grad:     linear-gradient(120deg, #6c5cff 0%, #9b4dff 55%, #c04cff 100%);
  --grad-soft:linear-gradient(120deg, rgba(108,92,255,.14), rgba(192,76,255,.14));

  --radius:   22px;
  --radius-sm:14px;
  --shadow:   0 30px 60px -30px rgba(30,20,60,.28);
  --shadow-sm:0 12px 30px -14px rgba(30,20,60,.22);

  --maxw: 1180px;
  --ease: cubic-bezier(.22,.61,.36,1);
}

/* ---------- reset ---------- */
*,*::before,*::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: "Inter", system-ui, sans-serif;
  background: var(--paper);
  color: var(--ink);
  line-height: 1.6;
  font-size: 17px;
  overflow-x: hidden;   /* fallback for older browsers */
  overflow-x: clip;     /* clips without breaking position: sticky */
  -webkit-font-smoothing: antialiased;
}
img,svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
::selection { background: rgba(108,92,255,.22); }

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 28px; }

/* ---------- ambient background ---------- */
.bg-mesh {
  position: fixed; inset: 0; z-index: -2; pointer-events: none;
  background:
    radial-gradient(45% 40% at 82% 8%, rgba(192,76,255,.16), transparent 60%),
    radial-gradient(40% 45% at 12% 22%, rgba(108,92,255,.16), transparent 60%),
    radial-gradient(50% 40% at 60% 100%, rgba(108,92,255,.10), transparent 60%);
}
.bg-grain {
  position: fixed; inset: 0; z-index: -1; pointer-events: none; opacity: .04;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---------- scroll progress ---------- */
.scroll-progress {
  position: fixed; top: 0; left: 0; height: 3px; width: 0;
  background: var(--grad); z-index: 200; transition: width .1s linear;
  box-shadow: 0 0 12px rgba(108,92,255,.5);
}

/* ============================================================
   NAV
   ============================================================ */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  padding: 16px 24px; transition: padding .35s var(--ease);
}
.nav__inner {
  width: 100%; max-width: var(--maxw); margin: 0 auto;   /* stays centered in every state */
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 20px 12px 22px;
  border-radius: 100px;
  background: rgba(246,244,239,.55);
  border: 1px solid transparent;
  /* transition only visuals — never margin/max-width, so the pill can't shift */
  transition: background .35s var(--ease), border-color .35s var(--ease),
              box-shadow .35s var(--ease), backdrop-filter .35s var(--ease);
}
.nav.scrolled { padding: 10px 24px; }
.nav.scrolled .nav__inner {
  background: rgba(255,255,255,.75);
  border-color: var(--line);
  backdrop-filter: blur(16px) saturate(140%);
  box-shadow: var(--shadow-sm);
}

.brand { display: inline-flex; align-items: center; gap: 10px; font-family: "Space Grotesk", sans-serif; }
.brand__mark {
  display: grid; place-items: center; width: 34px; height: 34px; border-radius: 10px;
  background: var(--grad); color: #fff; font-weight: 700; font-size: 14px; letter-spacing: .5px;
  box-shadow: 0 6px 16px -6px rgba(108,92,255,.7);
}
.brand__text { font-weight: 600; font-size: 18px; letter-spacing: -.02em; }
.brand__text span { color: var(--violet); }

.nav__links { display: flex; gap: 6px; }
.nav__links a {
  padding: 8px 14px; border-radius: 100px; font-size: 15px; color: var(--ink-soft);
  font-weight: 500; transition: color .2s, background .2s; position: relative;
}
.nav__links a:hover, .nav__links a.active { color: var(--ink); background: rgba(20,18,26,.05); }
.nav__links-cta { display: none; }   /* mobile-menu only; hidden in the desktop bar */

.nav__actions { display: flex; align-items: center; gap: 12px; }
.nav__burger { display: none; width: 40px; height: 40px; border-radius: 12px; border: 1px solid var(--line); }
.nav__burger span { display: block; width: 18px; height: 2px; background: var(--ink); margin: 3px auto; border-radius: 2px; transition: .3s; }
.nav__burger.open span:nth-child(1) { transform: translateY(2.5px) rotate(45deg); }
.nav__burger.open span:nth-child(2) { transform: translateY(-2.5px) rotate(-45deg); }

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  --pad-y: 15px; --pad-x: 26px;
  display: inline-flex; align-items: center; gap: 10px;
  padding: var(--pad-y) var(--pad-x);
  border-radius: 100px; font-weight: 600; font-size: 16px;
  font-family: "Space Grotesk", sans-serif; letter-spacing: -.01em;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .25s, color .25s;
  white-space: nowrap; will-change: transform;
}
.btn svg { transition: transform .3s var(--ease); }
.btn:hover svg { transform: translateX(4px); }
.btn--sm { --pad-y: 10px; --pad-x: 18px; font-size: 15px; }

.btn--primary { background: var(--ink); color: #fff; box-shadow: var(--shadow-sm); }
.btn--primary:hover { box-shadow: 0 18px 40px -14px rgba(20,18,26,.45); }
.btn--ghost { background: rgba(20,18,26,.04); color: var(--ink); border: 1px solid var(--line); }
.btn--ghost:hover { background: rgba(20,18,26,.07); }
.btn--dark { background: var(--grad); color: #fff; box-shadow: 0 16px 34px -14px rgba(108,92,255,.6); }
.btn--light { background: #fff; color: var(--ink); box-shadow: var(--shadow-sm); }
.btn--ghost-light { border: 1px solid rgba(255,255,255,.35); color: #fff; }
.btn--ghost-light:hover { background: rgba(255,255,255,.1); }

/* ============================================================
   HERO
   ============================================================ */
.hero { padding: 168px 0 90px; position: relative; }
.hero__grid {
  display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center;
}

.eyebrow {
  display: inline-flex; align-items: center; gap: 9px;
  padding: 8px 15px; border-radius: 100px; background: rgba(255,255,255,.7);
  border: 1px solid var(--line); font-size: 14px; font-weight: 500; color: var(--ink-soft);
  box-shadow: var(--shadow-sm);
}
.eyebrow__dot { width: 8px; height: 8px; border-radius: 50%; background: var(--violet); box-shadow: 0 0 0 4px rgba(108,92,255,.18); animation: pulse 2.4s infinite; }
@keyframes pulse { 0%,100% { box-shadow: 0 0 0 4px rgba(108,92,255,.18);} 50% { box-shadow: 0 0 0 8px rgba(108,92,255,0);} }

.hero__title {
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(2.7rem, 6vw, 4.6rem);
  line-height: 1.02; letter-spacing: -.03em; font-weight: 600;
  margin: 24px 0 22px;
}
.hero__title em, .section__title em, .cta__title em {
  font-family: "Fraunces", serif; font-style: italic; font-weight: 400;
  background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent;
  padding-right: .05em;
}
.hero__sub { font-size: 19px; color: var(--ink-soft); max-width: 30em; }

.hero__cta { display: flex; gap: 14px; margin: 34px 0 0; flex-wrap: wrap; }

/* hero visual — original creator-network graphic (no fabricated data) */
.hero__visual { position: relative; height: 460px; }
.network {
  position: absolute; left: 50%; top: 50%;
  transform: translate(-50%, -50%);              /* centering (used when motion reduced) */
  width: min(100%, 440px); aspect-ratio: 1 / 1;
  animation: netfloat 9s ease-in-out infinite;
}
@keyframes netfloat {
  0%,100% { transform: translate(-50%, -50%); }
  50%     { transform: translate(-50%, calc(-50% - 14px)); }
}

.network__lines { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; }
.network__lines line { stroke: url(#netLine); stroke-width: 1.6; stroke-dasharray: 5 8; opacity: .55; animation: dashflow 2.4s linear infinite; }
@keyframes dashflow { to { stroke-dashoffset: -26; } }

.node {
  position: absolute; transform: translate(-50%, -50%);
  display: grid; place-items: center; border-radius: 18px;
  background: rgba(255,255,255,.9); border: 1px solid var(--line);
  box-shadow: var(--shadow-sm); backdrop-filter: blur(8px);
}
.node--p { width: 66px; height: 66px; transition: transform .3s var(--ease); }
.node--p svg { width: 27px; height: 27px; color: var(--violet-d); }
.hero__visual:hover .node--p { transform: translate(-50%, -50%) scale(1.06); }

.node--brand {
  left: 50%; top: 50%; width: 120px; height: 120px; border-radius: 30px;
  background: var(--grad); color: #fff; text-align: center; line-height: 1.15;
  font-family: "Space Grotesk", sans-serif; font-weight: 600; font-size: 1.05rem;
  box-shadow: 0 22px 44px -16px rgba(108,92,255,.75);
}
.node--brand::after {
  content: ""; position: absolute; inset: -12px; border-radius: 38px;
  border: 1.5px solid rgba(108,92,255,.4); animation: ring 3s ease-out infinite;
}
@keyframes ring { 0% { transform: scale(.92); opacity: .7; } 100% { transform: scale(1.28); opacity: 0; } }

.orb { position: absolute; border-radius: 50%; filter: blur(48px); z-index: -1; }
.orb--a { width: 220px; height: 220px; background: rgba(108,92,255,.45); top: -10px; right: -20px; }
.orb--b { width: 180px; height: 180px; background: rgba(192,76,255,.38); bottom: -10px; left: 0; }

/* ============================================================
   MARQUEE
   ============================================================ */
.marquee-wrap { padding: 24px 0 40px; }
.marquee__label { text-align: center; font-size: 13px; letter-spacing: .16em; text-transform: uppercase; color: var(--ink-mute); margin-bottom: 26px; }
.marquee { overflow: hidden; -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent); mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent); }
.marquee__track { display: flex; gap: 66px; width: max-content; animation: scroll 30s linear infinite; }
.marquee:hover .marquee__track { animation-play-state: paused; }
.logo { font-family: "Space Grotesk", sans-serif; font-size: 1.5rem; font-weight: 600; color: var(--ink); opacity: .42; letter-spacing: -.02em; white-space: nowrap; transition: opacity .3s; }
.logo:hover { opacity: .9; }
@keyframes scroll { to { transform: translateX(calc(-50% - 33px)); } }

/* ============================================================
   SECTIONS (shared)
   ============================================================ */
.section { padding: 96px 0; position: relative; }
.section--tint { background: linear-gradient(180deg, transparent, var(--paper-2) 20%, var(--paper-2) 80%, transparent); }
.section__head { max-width: 640px; margin-bottom: 56px; }
.section__head--center { margin: 0 auto 56px; text-align: center; }
.section__kicker {
  display: inline-block; font-family: "Space Grotesk", sans-serif; font-size: 13px; font-weight: 600;
  letter-spacing: .16em; text-transform: uppercase; color: var(--violet-d);
  padding: 6px 13px; border-radius: 100px; background: rgba(108,92,255,.1); margin-bottom: 20px;
}
.section__kicker--light { color: #cdbcff; background: rgba(255,255,255,.12); }
.section__title { font-family: "Space Grotesk", sans-serif; font-size: clamp(2rem, 4vw, 3.1rem); line-height: 1.06; letter-spacing: -.03em; font-weight: 600; }
.section__lead { font-size: 18px; color: var(--ink-soft); margin-top: 18px; }

/* ============================================================
   SERVICES
   ============================================================ */
.services { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.card {
  position: relative; padding: 30px 26px 34px; border-radius: var(--radius);
  background: var(--white); border: 1px solid var(--line); overflow: hidden;
  transition: transform .4s var(--ease), box-shadow .4s var(--ease), border-color .4s;
}
.card::before {
  content: ""; position: absolute; inset: 0; opacity: 0; transition: opacity .4s;
  background: var(--grad-soft);
}
.card:hover { transform: translateY(-8px); box-shadow: var(--shadow); border-color: rgba(108,92,255,.3); }
.card:hover::before { opacity: 1; }
.card > * { position: relative; }
.card__icon {
  width: 54px; height: 54px; border-radius: 15px; display: grid; place-items: center;
  background: var(--grad); color: #fff; margin-bottom: 22px;
  box-shadow: 0 12px 24px -12px rgba(108,92,255,.7);
}
.card__icon svg { width: 26px; height: 26px; }
.card__title { font-family: "Space Grotesk", sans-serif; font-size: 1.22rem; font-weight: 600; letter-spacing: -.02em; margin-bottom: 10px; }
.card__text { font-size: 15px; color: var(--ink-soft); }
.card__index { position: absolute; top: 20px; right: 22px; font-family: "Fraunces", serif; font-size: 1rem; color: var(--ink-mute); opacity: .5; }

/* ============================================================
   WHY US
   ============================================================ */
.why__grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 60px; align-items: start; }
.why__intro { position: sticky; top: 120px; }
.why__intro .btn { margin-top: 28px; }
.why__list { list-style: none; display: flex; flex-direction: column; gap: 6px; }
.why__item {
  display: flex; align-items: center; gap: 18px; padding: 22px 24px; border-radius: var(--radius-sm);
  border: 1px solid transparent; transition: background .3s, border-color .3s, transform .3s;
}
.why__item:hover { background: var(--white); border-color: var(--line); transform: translateX(6px); box-shadow: var(--shadow-sm); }
.why__check {
  flex: 0 0 auto; width: 32px; height: 32px; border-radius: 10px; display: grid; place-items: center;
  background: var(--grad); color: #fff; font-size: 15px; font-weight: 700;
}
.why__item h4 { font-family: "Space Grotesk", sans-serif; font-size: 1.18rem; font-weight: 600; letter-spacing: -.01em; margin: 0; }

/* ============================================================
   PROCESS / TIMELINE
   ============================================================ */
.timeline { list-style: none; display: grid; grid-template-columns: repeat(5, 1fr); gap: 18px; position: relative; }
.timeline::before {
  content: ""; position: absolute; top: 22px; left: 6%; right: 6%; height: 2px;
  background: linear-gradient(90deg, rgba(108,92,255,.15), rgba(192,76,255,.4), rgba(108,92,255,.15));
}
.step { text-align: left; }
.step__node {
  display: grid; place-items: center; width: 46px; height: 46px; border-radius: 14px;
  background: var(--white); border: 1px solid var(--line); position: relative; z-index: 1;
  font-family: "Space Grotesk", sans-serif; font-weight: 700; font-size: 1.1rem; color: var(--violet-d);
  margin-bottom: 20px; transition: transform .3s, box-shadow .3s, background .3s, color .3s;
}
.step:hover .step__node { background: var(--grad); color: #fff; transform: scale(1.1) rotate(-4deg); box-shadow: 0 14px 28px -12px rgba(108,92,255,.7); }
.step__title { font-family: "Space Grotesk", sans-serif; font-size: 1.15rem; font-weight: 600; letter-spacing: -.02em; margin-bottom: 8px; }
.step__text { font-size: 14.5px; color: var(--ink-soft); }

/* ============================================================
   PLATFORMS (dark)
   ============================================================ */
.section--dark { background: var(--ink); color: #fff; border-radius: 40px; margin: 0 20px; overflow: hidden; position: relative; }
.section--dark::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(40% 60% at 20% 0%, rgba(108,92,255,.25), transparent 60%),
              radial-gradient(40% 60% at 90% 100%, rgba(192,76,255,.2), transparent 60%);
}
.section--dark .section__title { color: #fff; }
.section--dark .container { position: relative; z-index: 1; }
.platforms { display: flex; flex-wrap: wrap; justify-content: center; gap: 16px; }
.platform {
  display: inline-flex; align-items: center; gap: 12px; padding: 16px 26px; border-radius: 100px;
  background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.12);
  font-family: "Space Grotesk", sans-serif; font-weight: 500; font-size: 1.05rem;
  transition: transform .3s var(--ease), background .3s, border-color .3s;
}
.platform svg { width: 24px; height: 24px; color: #cdbcff; transition: color .3s; }
.platform:hover { transform: translateY(-5px); background: rgba(255,255,255,.11); border-color: rgba(255,255,255,.28); }
.platform:hover svg { color: #fff; }

/* ============================================================
   TESTIMONIALS
   ============================================================ */
.carousel { max-width: 860px; margin: 0 auto; }
.carousel__viewport { overflow: hidden; border-radius: var(--radius); }
.carousel__track { display: flex; transition: transform .6s var(--ease); }
.quote {
  flex: 0 0 100%; padding: 48px 54px; background: var(--white); border: 1px solid var(--line);
  border-radius: var(--radius);
}
.quote blockquote {
  font-family: "Fraunces", serif; font-size: clamp(1.3rem, 2.6vw, 1.9rem); line-height: 1.4;
  letter-spacing: -.01em; color: var(--ink);
}
.quote figcaption { display: flex; align-items: center; gap: 14px; margin-top: 30px; }
.quote__avatar {
  width: 46px; height: 46px; border-radius: 50%; display: grid; place-items: center;
  background: var(--grad); color: #fff; font-family: "Space Grotesk", sans-serif; font-weight: 700; font-size: 14px;
}
.quote__who { display: flex; flex-direction: column; font-size: 14.5px; color: var(--ink-mute); }
.quote__who strong { font-family: "Space Grotesk", sans-serif; color: var(--ink); font-size: 16px; font-weight: 600; }

.carousel__controls { display: flex; align-items: center; justify-content: center; gap: 20px; margin-top: 30px; }
.carousel__btn {
  width: 48px; height: 48px; border-radius: 50%; display: grid; place-items: center;
  background: var(--white); border: 1px solid var(--line); color: var(--ink);
  transition: transform .25s, background .25s, color .25s, box-shadow .25s;
}
.carousel__btn:hover { background: var(--ink); color: #fff; transform: scale(1.08); box-shadow: var(--shadow-sm); }
.carousel__dots { display: flex; gap: 9px; }
.carousel__dots button { width: 9px; height: 9px; border-radius: 50%; background: rgba(20,18,26,.18); transition: all .3s; }
.carousel__dots button.active { width: 26px; border-radius: 100px; background: var(--grad); }

/* ============================================================
   FINAL CTA
   ============================================================ */
.cta { padding: 40px 0 100px; }
.cta__card {
  position: relative; overflow: hidden; text-align: center;
  padding: 84px 40px; border-radius: 36px; color: #fff; background: var(--ink);
}
.cta__card::before {
  content: ""; position: absolute; inset: 0; opacity: .9;
  background: radial-gradient(60% 90% at 50% 120%, rgba(108,92,255,.55), transparent 60%),
              radial-gradient(50% 80% at 10% -20%, rgba(192,76,255,.4), transparent 60%);
}
.cta__card > * { position: relative; z-index: 1; }
.cta__title { font-family: "Space Grotesk", sans-serif; font-size: clamp(2.1rem, 5vw, 3.6rem); font-weight: 600; letter-spacing: -.03em; line-height: 1.05; margin: 18px auto 0; max-width: 14em; }
.cta__title em { background: linear-gradient(120deg,#fff,#cdbcff); -webkit-background-clip: text; background-clip: text; color: transparent; }
.cta__sub { font-size: 19px; color: rgba(255,255,255,.72); max-width: 34em; margin: 22px auto 0; }
.cta__actions { display: flex; gap: 14px; justify-content: center; margin-top: 38px; flex-wrap: wrap; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer { padding: 60px 0 34px; border-top: 1px solid var(--line); }
.footer__inner { display: flex; justify-content: space-between; gap: 40px; flex-wrap: wrap; padding-bottom: 46px; }
.footer__brand { max-width: 300px; }
.footer__brand .brand { margin-bottom: 16px; }
.footer__brand p { font-size: 15px; color: var(--ink-soft); }
.footer__cols { display: flex; gap: 70px; flex-wrap: wrap; }
.footer__col { display: flex; flex-direction: column; gap: 11px; }
.footer__col h5 { font-family: "Space Grotesk", sans-serif; font-size: 13px; text-transform: uppercase; letter-spacing: .12em; color: var(--ink-mute); margin-bottom: 4px; }
.footer__col a { font-size: 15px; color: var(--ink-soft); transition: color .2s; width: fit-content; }
.footer__col a:hover { color: var(--violet-d); }
.footer__bottom { display: flex; justify-content: space-between; padding-top: 26px; border-top: 1px solid var(--line); font-size: 14px; color: var(--ink-mute); flex-wrap: wrap; gap: 10px; }
.footer__bottom a:hover { color: var(--violet-d); }

/* ============================================================
   REVEAL ANIMATIONS
   ============================================================ */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
.reveal[data-reveal-delay="1"] { transition-delay: .08s; }
.reveal[data-reveal-delay="2"] { transition-delay: .16s; }
.reveal[data-reveal-delay="3"] { transition-delay: .24s; }
.reveal[data-reveal-delay="4"] { transition-delay: .32s; }

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
  .chart__line { stroke-dashoffset: 0; }
  .chart__area { opacity: 1; }
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 980px) {
  .hero__grid { grid-template-columns: 1fr; gap: 44px; }
  .hero__visual { height: 440px; width: min(100%, 460px); margin: 0 auto; }
  .services { grid-template-columns: repeat(2, 1fr); }
  .why__grid { grid-template-columns: 1fr; gap: 34px; }
  .why__intro { position: static; }
  .timeline { grid-template-columns: repeat(2, 1fr); gap: 30px 22px; }
  .timeline::before { display: none; }
}

/* ---- tablet + mobile: collapse nav to a hamburger (fits iPad portrait) ---- */
@media (max-width: 900px) {
  .nav__links { display: none; }
  .nav__burger { display: block; }
  .nav, .nav.scrolled { padding-left: 16px; padding-right: 16px; }
  .nav__actions .btn { display: none; }   /* pill CTA hidden; it lives inside the menu */

  /* dropdown anchored under the bar, so it tracks the bar's height */
  .nav__links.open {
    display: flex; flex-direction: column;
    position: absolute; top: calc(100% - 6px); left: 16px; right: 16px;
    background: rgba(255,255,255,.97); backdrop-filter: blur(18px) saturate(140%);
    border: 1px solid var(--line); border-radius: 22px; padding: 12px;
    gap: 2px; box-shadow: var(--shadow); z-index: 99;
  }
  .nav__links.open a { padding: 14px 16px; font-size: 17px; border-radius: 12px; }
  .nav__links.open a:not(.nav__links-cta):hover,
  .nav__links.open a:not(.nav__links-cta).active { background: rgba(20,18,26,.05); }
  .nav__links.open .nav__links-cta {
    display: block; margin-top: 6px; text-align: center; color: #fff;
    background: var(--ink); font-family: "Space Grotesk", sans-serif; font-weight: 600;
  }
}

/* ---- phones: single-column layout ---- */
@media (max-width: 720px) {
  body { font-size: 16px; }
  .container { padding: 0 20px; }

  .hero { padding: 124px 0 56px; }
  .hero__visual { height: 360px; }
  .network { width: min(90%, 300px); }
  .services { grid-template-columns: 1fr; }
  .timeline { grid-template-columns: 1fr; }
  .section { padding: 70px 0; }
  .section--dark { border-radius: 28px; margin: 0 14px; }
  .cta__card { padding: 60px 24px; }
  .hero__cta .btn, .cta__actions .btn { flex: 1 1 auto; justify-content: center; }
}

/* ---- small phones ---- */
@media (max-width: 400px) {
  .hero__title { font-size: 2.5rem; }
  .brand__text { font-size: 16px; }
  .platform { padding: 13px 20px; font-size: .98rem; }
  .footer__cols { gap: 40px; }
}