/* ============================================================
   BuildMyPlayArea — USA Landing Page
   Design tokens + component styles
   ============================================================ */

:root {
  /* Brand — change --accent and the rest follow */
  --accent: #46ddb0;
  --accent-strong: color-mix(in srgb, var(--accent), #000 22%);
  --accent-tint: color-mix(in srgb, var(--accent) 7%, #fff);
  --accent-tint-strong: color-mix(in srgb, var(--accent) 16%, #fff);
  --accent-shadow: color-mix(in srgb, var(--accent) 38%, transparent);

  /* Ink / surfaces */
  --ink: #0d0f0e;
  --ink-soft: #5c625f;
  --ink-faint: #9aa09d;
  --bg: #ffffff;
  --surface: #ffffff;
  --line: #eceeed;
  --line-strong: #e0e3e1;

  /* Shape */
  --radius: 12px;
  --radius-sm: calc(var(--radius) * 0.5);
  --radius-lg: calc(var(--radius) * 1.5);
  --radius-pill: 999px;

  /* Rhythm (density) */
  --section-y: 120px;
  --gap: 24px;

  /* Type */
  --font-head: "Inter", system-ui, sans-serif;
  --font-body: "Inter", system-ui, sans-serif;

  /* Layout */
  --maxw: 1200px;
  --pad-x: clamp(20px, 5vw, 64px);

  --shadow-card: 0 1px 2px rgba(13, 15, 14, 0.04), 0 12px 32px -16px rgba(13, 15, 14, 0.12);
  --shadow-pop: 0 0 0 1px var(--line), 0 18px 50px -20px var(--accent-shadow);
}

/* density variants */
:root[data-density="compact"]  { --section-y: 84px;  --gap: 18px; }
:root[data-density="regular"]  { --section-y: 120px; --gap: 24px; }
:root[data-density="spacious"] { --section-y: 168px; --gap: 32px; }

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  font-size: 18px;
  line-height: 1.55;
}

h1, h2, h3, h4 {
  font-family: var(--font-head);
  font-weight: 800;
  line-height: 1.04;
  letter-spacing: -0.02em;
  margin: 0;
  text-wrap: balance;
}

p { margin: 0; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

.container {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--pad-x);
}

.section { padding-block: var(--section-y); }
.section--tint { background: var(--accent-tint); }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-strong);
}
.eyebrow::before {
  content: "";
  width: 22px; height: 2px;
  background: var(--accent);
  border-radius: 2px;
}

.section-title {
  font-size: clamp(25px, 3vw, 36px);
}
.section-lead {
  color: var(--ink-soft);
  font-size: clamp(17px, 1.4vw, 19px);
  max-width: 60ch;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 16px;
  line-height: 1;
  padding: 18px 26px;
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  white-space: nowrap;
  transition: transform .18s cubic-bezier(.2,.7,.3,1), box-shadow .18s ease, background .18s ease;
  will-change: transform;
}
.btn svg { width: 18px; height: 18px; }
.btn--primary {
  background: var(--accent);
  color: var(--ink);
  box-shadow: 0 10px 24px -12px var(--accent-shadow);
}
.btn--primary:hover {
  background: var(--accent-strong);
  transform: translateY(-2px);
  box-shadow: 0 16px 30px -12px var(--accent-shadow);
}
.btn--light {
  background: #fff;
  color: var(--ink);
  box-shadow: var(--shadow-card);
}
.btn--light:hover { transform: translateY(-2px); }
.btn--ghost {
  background: transparent;
  color: var(--ink);
  border: 1.5px solid var(--line-strong);
}
.btn--ghost:hover { border-color: var(--ink); transform: translateY(-2px); }
.btn--wa {
  background: #25d366;
  color: #fff;
  box-shadow: 0 10px 24px -12px rgba(37, 211, 102, .65);
}
.btn--wa:hover { background: #1dbf5b; transform: translateY(-2px); box-shadow: 0 16px 30px -12px rgba(37, 211, 102, .65); }
.btn--sm { padding: 12px 20px; font-size: 14px; }
.btn--block { width: 100%; }

/* Call + WhatsApp button pair */
.cta-pair { display: flex; gap: 14px; flex-wrap: wrap; align-items: center; }
.cta-pair--center { justify-content: center; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in srgb, var(--bg) 86%, transparent);
  backdrop-filter: saturate(140%) blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color .25s ease, box-shadow .25s ease;
}
.site-header[data-stuck="true"] {
  border-bottom-color: var(--line);
  box-shadow: 0 6px 24px -22px rgba(0,0,0,.5);
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 78px;
}
.brand-logo { height: 26px; width: auto; }
.header-nav {
  display: flex;
  align-items: center;
  gap: 36px;
}
.header-nav a {
  font-size: 15px;
  font-weight: 500;
  color: var(--ink-soft);
  transition: color .15s ease;
}
.header-nav a:hover { color: var(--ink); }
.header-actions { display: flex; align-items: center; gap: 16px; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  text-align: center;
  padding-top: clamp(56px, 7vw, 96px);
  padding-bottom: clamp(40px, 5vw, 72px);
  overflow: hidden;
}
.hero__rings {
  position: absolute;
  left: 50%;
  top: 46%;
  transform: translate(-50%, -50%);
  width: min(1080px, 130vw);
  aspect-ratio: 1;
  pointer-events: none;
  z-index: 0;
}
.hero__rings span {
  position: absolute;
  inset: 0;
  margin: auto;
  border-radius: 50%;
  border: 1px solid var(--line);
}
.hero__rings span:nth-child(1) { width: 100%; height: 100%; opacity: .65; }
.hero__rings span:nth-child(2) { width: 70%;  height: 70%;  opacity: .85; }
.hero__rings span:nth-child(3) {
  width: 40%; height: 40%;
  border-color: transparent;
  background: radial-gradient(circle, var(--accent-tint-strong), transparent 70%);
}
.hero__inner { position: relative; z-index: 1; }
.hero__title {
  font-size: clamp(27px, 3.8vw, 45px);
  max-width: 30ch;
  margin: 22px auto 0;
  text-wrap: balance;
}
.hero__title .hl { color: var(--accent-strong); }
.hero__sub {
  margin: 22px auto 0;
  color: var(--ink-soft);
  font-size: clamp(18px, 1.6vw, 22px);
  max-width: 44ch;
}
.hero__cta { margin-top: 34px; display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ticker */
.ticker {
  margin-top: clamp(48px, 6vw, 84px);
  position: relative;
  z-index: 1;
}
.ticker__badge {
  position: absolute;
  left: 50%; top: 50%;
  transform: translate(-50%, -50%);
  z-index: 3;
  width: 128px; height: 128px;
  border-radius: 50%;
  background: var(--accent);
  display: grid;
  place-items: center;
  box-shadow: 0 0 0 10px var(--bg), 0 18px 40px -18px var(--accent-shadow), inset 0 2px 6px rgba(255,255,255,.4);
}
.ticker__badge img {
  width: 84px;
  height: auto;
  object-fit: contain;
  filter: brightness(0) invert(1);
}
.ticker__track {
  position: relative;
  width: 100%;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 7%, #000 93%, transparent);
          mask-image: linear-gradient(90deg, transparent, #000 7%, #000 93%, transparent);
}
.ticker__row {
  display: flex;
  gap: 12px;
  width: max-content;
  padding-block: 8px;
  animation: ticker-scroll 36s linear infinite;
}
.ticker__track:hover .ticker__row { animation-play-state: paused; }
.chip {
  flex: none;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 12px 20px;
  border-radius: var(--radius-pill);
  background: #fff;
  border: 1px solid var(--line);
  font-size: 15px;
  font-weight: 600;
  color: var(--ink);
  box-shadow: 0 6px 18px -14px rgba(0,0,0,.4);
}
.chip .dot {
  width: 18px; height: 18px; border-radius: 50%;
  background: var(--accent);
  display: grid; place-items: center; flex: none;
}
.chip .dot svg { width: 11px; height: 11px; color: #fff; }
@keyframes ticker-scroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ---------- Why Choose Us ---------- */
.split {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: clamp(32px, 5vw, 72px);
  align-items: center;
}
.feature-list {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.feature-list li {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.feature-list .tick {
  flex: none;
  margin-top: 2px;
  width: 30px; height: 30px;
  border-radius: 9px;
  background: var(--accent-tint-strong);
  color: var(--accent-strong);
  display: grid; place-items: center;
}
.feature-list .tick svg { width: 16px; height: 16px; }
.feature-list b { font-weight: 700; }
.feature-list span { color: var(--ink-soft); font-size: 16.5px; }
.feature-list .ft-title { color: var(--ink); }

.media-frame {
  position: relative;
  align-self: start;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}
.media-frame image-slot { width: 100%; height: auto; aspect-ratio: 2390 / 2314; background: #f3f5f4; display: block; }
.media-badge {
  position: absolute;
  left: 18px; bottom: 18px;
  background: #fff;
  border-radius: var(--radius);
  padding: 12px 16px;
  display: flex; align-items: center; gap: 12px;
  box-shadow: var(--shadow-card);
}
.media-badge .num { font-family: var(--font-head); font-weight: 800; font-size: 24px; color: var(--accent-strong); }
.media-badge small { color: var(--ink-soft); font-size: 13px; line-height: 1.2; display:block; max-width: 14ch; }

/* ---------- Projects carousel ---------- */
.head-row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}
.carousel { position: relative; }
.carousel__viewport { overflow: hidden; border-radius: var(--radius-lg); }
.carousel__track {
  display: flex;
  gap: var(--gap);
  transition: transform .55s cubic-bezier(.22,.61,.36,1);
}
.project-card {
  flex: 0 0 calc((100% - var(--gap)) / 2);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: #fff;
  box-shadow: var(--shadow-card);
}
.project-card image-slot { width: 100%; height: auto; aspect-ratio: 2094 / 1816; background: #f3f5f4; }
.project-card__meta {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 22px;
}
.project-card__meta h4 { font-size: 19px; }
.project-card__meta span { color: var(--ink-soft); font-size: 14px; }
.carousel__nav { display: flex; gap: 10px; }
.nav-btn {
  width: 52px; height: 52px;
  border-radius: 50%;
  border: 1.5px solid var(--line-strong);
  background: #fff;
  display: grid; place-items: center;
  cursor: pointer;
  color: var(--ink);
  transition: all .18s ease;
}
.nav-btn:hover:not(:disabled) { background: var(--accent); border-color: var(--accent); transform: translateY(-2px); }
.nav-btn:disabled { opacity: .35; cursor: default; }
.nav-btn svg { width: 20px; height: 20px; }
.dots { display: flex; gap: 8px; justify-content: center; margin-top: 26px; }
.dots button {
  width: 9px; height: 9px; border-radius: 50%;
  border: none; background: var(--line-strong); cursor: pointer; padding: 0;
  transition: all .2s ease;
}
.dots button[data-active="true"] { background: var(--accent); width: 28px; border-radius: 5px; }

/* ---------- How it works (orbital) ---------- */
.split--how { align-items: center; }
.how-visual { position: relative; }

.how-orbit {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 0.92;
}
.how-orbit__ring {
  position: absolute;
  left: 50%; top: 50%;
  border-radius: 50%;
  aspect-ratio: 1;
  transform: translate(-50%, -50%);
  border: 1.5px dashed color-mix(in srgb, var(--accent) 50%, #fff);
}
.how-orbit__ring--1 { width: 36%; opacity: .9; }
.how-orbit__ring--2 { width: 64%; opacity: .7; }
.how-orbit__ring--3 { width: 94%; opacity: .45; }
@media (prefers-reduced-motion: no-preference) {
  .how-orbit__ring--1 { animation: orbit-spin 26s linear infinite; }
  .how-orbit__ring--2 { animation: orbit-spin 38s linear infinite reverse; }
  .how-orbit__ring--3 { animation: orbit-spin 52s linear infinite; }
}
@keyframes orbit-spin {
  from { transform: translate(-50%, -50%) rotate(0deg); }
  to   { transform: translate(-50%, -50%) rotate(360deg); }
}
.how-orbit__core {
  position: absolute;
  left: 50%; top: 50%;
  transform: translate(-50%, -50%);
  width: 23%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: var(--accent);
  display: grid; place-items: center;
  text-align: center;
  padding: 8px;
  box-shadow: 0 18px 44px -16px var(--accent-shadow), inset 0 2px 6px rgba(255,255,255,.4);
}
.how-orbit__core span {
  color: #fff;
  font-weight: 800;
  font-size: clamp(12px, 1.05vw, 15px);
  letter-spacing: -0.01em;
  line-height: 1.1;
}
.how-orbit__core img {
  width: 62%;
  height: auto;
  object-fit: contain;
  filter: brightness(0) invert(1);
}
.how-orbit__node {
  position: absolute;
  transform: translate(-50%, -50%);
  display: flex;
  align-items: center;
  gap: 9px;
  width: max-content;
  max-width: 200px;
}
.how-orbit__node--left { flex-direction: row-reverse; }
.how-orbit__chip {
  flex: none;
  width: 56px; height: 56px;
  border-radius: 14px;
  background: #fff;
  display: grid; place-items: center;
  box-shadow: var(--shadow-card);
  overflow: hidden;
}
.how-orbit__chip img { width: 34px; height: 34px; object-fit: contain; }

/* icon micro-animations (loop) */
@media (prefers-reduced-motion: no-preference) {
  .anim-search   { animation: ic-search 3.2s ease-in-out infinite; transform-origin: 60% 60%; }
  .anim-compare  { animation: ic-tilt 3s ease-in-out infinite; transform-origin: 50% 18%; }
  .anim-customize{ animation: ic-bob 2.8s ease-in-out infinite; }
  .anim-delivery { animation: ic-tick 2.4s ease-in-out infinite; }
}
@keyframes ic-search {
  0%, 100% { transform: translate(0,0) rotate(0); }
  30%      { transform: translate(2px,-2px) rotate(-8deg); }
  60%      { transform: translate(-2px,1px) rotate(6deg); }
}
@keyframes ic-tilt {
  0%, 100% { transform: rotate(-7deg); }
  50%      { transform: rotate(7deg); }
}
@keyframes ic-bob {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-4px); }
}
@keyframes ic-tick {
  0%, 100% { transform: scale(1); }
  50%      { transform: scale(1.1); }
}
.how-orbit__label {
  background: #fff;
  border-radius: 11px;
  padding: 9px 13px;
  font-weight: 700;
  font-size: 12.5px;
  line-height: 1.25;
  color: var(--ink);
  box-shadow: var(--shadow-card);
  text-wrap: balance;
  max-width: 130px;
}

/* mobile fallback list */
.how-stack { display: none; }
.how-stack {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  counter-reset: hs;
  flex-direction: column;
  gap: 14px;
}
.how-stack li {
  display: flex;
  align-items: center;
  gap: 16px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 16px 18px;
  box-shadow: var(--shadow-card);
  font-size: 15.5px;
}
.how-stack b { color: var(--accent-strong); font-size: 13px; letter-spacing: .04em; text-transform: uppercase; }
.how-stack__chip {
  flex: none;
  width: 48px; height: 48px;
  border-radius: 12px;
  background: #fff;
  border: 1px solid var(--line);
  display: grid; place-items: center;
  overflow: hidden;
}
.how-stack__chip img { width: 30px; height: 30px; object-fit: contain; }

/* ---------- Best selling grid ---------- */
.eq-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gap);
  margin-top: 48px;
}
.eq-heading { white-space: nowrap; }
@media (max-width: 640px) { .eq-heading { white-space: normal; } }
.eq-card {
  position: relative;
  display: flex;
  flex-direction: column;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  background: #fff;
  cursor: pointer;
}
.eq-card image-slot {
  width: 100%;
  height: auto;
  aspect-ratio: 1659 / 1106;
  background: #f3f5f4;
  display: block;
}
.eq-card__label {
  margin-top: auto;
}
.eq-card__label .bar {
  background: var(--accent);
  padding: 16px 20px;
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px;
}
.eq-card__label h4 { font-size: 17px; line-height: 1.25; font-weight: 600; white-space: pre-line; }
.eq-card__label .arrow {
  width: 30px; height: 30px; border-radius: 50%;
  background: rgba(255,255,255,.65);
  display: grid; place-items: center; flex: none;
  transition: transform .2s ease;
}
.eq-card:hover .eq-card__label .arrow { transform: translateX(3px) rotate(-45deg); background:#fff; }
.eq-card__label .arrow svg { width: 15px; height: 15px; }

/* ---------- CTA banner ---------- */
.cta-banner {
  position: relative;
  border-radius: var(--radius-lg);
  background: var(--accent);
  overflow: hidden;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 24px;
  align-items: center;
}
.cta-banner__text { padding: clamp(36px, 5vw, 64px); }
.cta-banner__text h2 { font-size: clamp(25px, 3vw, 36px); }
.cta-banner__text p { margin: 16px 0 30px; font-size: clamp(17px,1.5vw,20px); max-width: 30ch; }
.cta-banner__media {
  align-self: stretch;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  padding: 22px 22px 22px 0;
  height: clamp(320px, 32vw, 440px);
  overflow: hidden;
}
.cta-col {
  position: relative;
  overflow: hidden;
  border-radius: 16px;
  -webkit-mask-image: linear-gradient(transparent, #000 9%, #000 91%, transparent);
          mask-image: linear-gradient(transparent, #000 9%, #000 91%, transparent);
}
.cta-col__track {
  display: flex;
  flex-direction: column;
  gap: 14px;
  will-change: transform;
}
.cta-col:nth-child(1) .cta-col__track { animation: cta-scroll-up 30s linear infinite; }
.cta-col--down .cta-col__track { animation: cta-scroll-down 30s linear infinite; }
.cta-col:hover .cta-col__track { animation-play-state: paused; }
.cta-col img {
  width: 100%;
  height: auto;
  aspect-ratio: 1720 / 1280;
  object-fit: cover;
  border-radius: 16px;
  display: block;
}
@keyframes cta-scroll-up {
  from { transform: translateY(0); }
  to   { transform: translateY(-50%); }
}
@keyframes cta-scroll-down {
  from { transform: translateY(-50%); }
  to   { transform: translateY(0); }
}
@media (prefers-reduced-motion: reduce) {
  .cta-col__track { animation: none !important; }
}

/* ---------- Form ---------- */
.form-card {
  max-width: 920px;
  margin-inline: auto;
  text-align: center;
}
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 38px;
  text-align: left;
}
.field { display: flex; flex-direction: column; gap: 8px; }
.field label { font-size: 14px; font-weight: 600; color: var(--ink-soft); }
.field input, .field select {
  font-family: var(--font-body);
  font-size: 16px;
  padding: 16px 18px;
  border-radius: var(--radius);
  border: 1.5px solid var(--line-strong);
  background: #fff;
  color: var(--ink);
  transition: border-color .15s ease, box-shadow .15s ease;
  width: 100%;
}
.field input:focus, .field select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-tint-strong);
}
.field input::placeholder { color: var(--ink-faint); }
.form-actions { grid-column: 1 / -1; margin-top: 6px; }
.form-assure {
  display: flex; gap: 28px; justify-content: center; flex-wrap: wrap;
  margin-top: 24px; color: var(--ink-soft); font-size: 14.5px;
}
.form-assure span { display: inline-flex; align-items: center; gap: 8px; }
.form-assure svg { width: 16px; height: 16px; color: var(--accent-strong); }
.form-sent {
  margin-top: 38px;
  background: var(--accent-tint);
  border: 1px solid var(--accent);
  border-radius: var(--radius-lg);
  padding: 40px;
  display: flex; flex-direction: column; align-items: center; gap: 12px;
}
.form-sent .check {
  width: 56px; height: 56px; border-radius: 50%;
  background: var(--accent); color: #fff; display: grid; place-items: center;
}
.form-sent .check svg { width: 28px; height: 28px; }

/* ---------- Footer ---------- */
.site-footer {
  border-top: 1px solid var(--line);
  padding-block: 64px 40px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1.1fr 1fr 1.1fr;
  gap: 40px;
}
.footer-grid .brand-logo { height: 26px; width: auto; align-self: flex-start; margin-bottom: 18px; }
.footer-col { display: flex; flex-direction: column; gap: 26px; }
.f-block h5 {
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--ink);
  margin: 0 0 6px;
  font-weight: 700;
}
.footer-col p, .footer-col a { color: var(--ink-soft); font-size: 15px; line-height: 1.65; }
.footer-col a:hover { color: var(--accent-strong); }
.footer-col--brand { gap: 0; }
.f-org { font-weight: 700; color: var(--ink); font-size: 16px; margin: 0 0 8px; }
.f-addr { display: block; color: var(--ink-soft); font-size: 14.5px; line-height: 1.6; transition: color .15s ease; }
a.f-addr:hover { color: var(--accent-strong); }
.footer-bottom {
  margin-top: 48px; padding-top: 24px; border-top: 1px solid var(--line);
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  color: var(--ink-faint); font-size: 14px;
}
.f-credit { color: var(--ink-soft); }
.f-credit a {
  color: var(--accent-strong);
  font-weight: 700;
  text-decoration: none;
  transition: color .15s ease;
}
.f-credit a:hover { color: var(--ink); }

/* placeholder styling for image-slot */
image-slot {
  --slot-bg: repeating-linear-gradient(45deg, #f4f6f5, #f4f6f5 11px, #eef1f0 11px, #eef1f0 22px);
  background: var(--slot-bg);
  display: block;
}

/* ---------- Reveal animations ---------- */
[data-reveal] {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity .7s cubic-bezier(.2,.7,.3,1), transform .7s cubic-bezier(.2,.7,.3,1);
  transition-delay: var(--reveal-delay, 0ms);
}
[data-reveal].is-visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  [data-reveal] { opacity: 1 !important; transform: none !important; }
  .ticker__row { animation: none; }
}

/* ---------- Floating action buttons ---------- */
.fab {
  position: fixed;
  bottom: 26px;
  z-index: 80;
  width: 58px; height: 58px;
  border-radius: 50%;
  display: grid; place-items: center;
  color: #fff;
  box-shadow: 0 12px 28px -8px rgba(0,0,0,.35);
  transition: transform .18s cubic-bezier(.2,.7,.3,1), box-shadow .18s ease;
}
.fab svg { width: 26px; height: 26px; }
.fab:hover { transform: translateY(-3px) scale(1.05); box-shadow: 0 18px 34px -10px rgba(0,0,0,.4); }
.fab:active { transform: scale(.96); }
.fab--call { left: 26px; background: var(--accent-strong); }
.fab--wa   { right: 26px; background: #25D366; }
.fab::before {
  content: "";
  position: absolute; inset: 0;
  border-radius: 50%;
  background: inherit;
  z-index: -1;
}
@media (prefers-reduced-motion: no-preference) {
  .fab::before { animation: fab-pulse 2.4s ease-out infinite; }
}
@keyframes fab-pulse {
  0%   { transform: scale(1); opacity: .55; }
  70%  { transform: scale(1.7); opacity: 0; }
  100% { opacity: 0; }
}
@media (max-width: 720px) {
  .fab { width: 52px; height: 52px; bottom: 18px; }
  .fab svg { width: 23px; height: 23px; }
  .fab--call { left: 18px; }
  .fab--wa { right: 18px; }
}

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 980px) {
  body { font-size: 17px; }
  .split { grid-template-columns: 1fr; }
  .split .media-frame { order: -1; }
  .how-orbit { display: none; }
  .how-stack { display: flex; }
  .eq-grid { grid-template-columns: repeat(2, 1fr); }
  .cta-banner { grid-template-columns: 1fr; }
  .cta-banner__media { padding: 0 24px 24px; height: clamp(280px, 60vw, 380px); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .project-card { flex: 0 0 calc((100% - var(--gap)) / 1.25); }
}

@media (max-width: 720px) {
  .header-nav { display: none; }
  .ticker__badge { width: 92px; height: 92px; }
  .ticker__badge img { width: 60px; }
  .eq-grid { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .project-card { flex: 0 0 100%; }
  .head-row { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 480px) {
  .hero__cta .btn { width: 100%; }
}