/* ============================================================
   Amex Delivery Service — Main Stylesheet
   Style: Swiss Minimalism · Blue #2563EB / Orange #F97316
   Type:  Lexend (headings) / Source Sans 3 (body)
   ============================================================ */

:root {
  --primary: #2563EB;
  --primary-dark: #1D4ED8;
  --primary-deep: #1E40AF;
  --accent: #F97316;
  --accent-dark: #EA580C;
  --bg: #FFFFFF;
  --bg-soft: #F8FAFC;
  --bg-blue: #EFF6FF;
  --ink: #0F172A;
  --muted: #475569;
  --faint: #64748B;
  --border: #E2E8F0;
  --success: #16A34A;
  --warning: #D97706;
  --danger: #DC2626;
  --radius: 10px;
  --radius-lg: 16px;
  --shadow-sm: 0 1px 2px rgba(15, 23, 42, .06);
  --shadow-md: 0 6px 18px -6px rgba(15, 23, 42, .12);
  --shadow-lg: 0 20px 40px -16px rgba(15, 23, 42, .18);
  --font-head: 'Lexend', system-ui, sans-serif;
  --font-body: 'Source Sans 3', system-ui, sans-serif;
  --container: 1160px;
}

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--ink);
  background: var(--bg);
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--primary); text-decoration: none; }
a:hover { color: var(--primary-dark); }
button { font: inherit; cursor: pointer; }
h1, h2, h3, h4 { font-family: var(--font-head); line-height: 1.2; font-weight: 600; color: var(--ink); }

:focus-visible { outline: 3px solid var(--primary); outline-offset: 2px; border-radius: 4px; }

.skip-link {
  position: absolute; left: -999px; top: 0; z-index: 100;
  background: var(--primary); color: #fff; padding: .6rem 1rem; border-radius: 0 0 8px 0;
}
.skip-link:focus { left: 0; color: #fff; }

.container { max-width: var(--container); margin: 0 auto; padding: 0 1.25rem; }

.icon { width: 24px; height: 24px; flex-shrink: 0; }
.icon--sm { width: 17px; height: 17px; }
.icon--lg { width: 30px; height: 30px; }

/* ---- Buttons ---- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  font-family: var(--font-head); font-weight: 500; font-size: 1rem;
  padding: .72rem 1.5rem; border-radius: var(--radius); border: 2px solid transparent;
  cursor: pointer; transition: background-color .2s, border-color .2s, color .2s, box-shadow .2s;
  white-space: nowrap;
}
.btn--primary { background: var(--primary); color: #fff; }
.btn--primary:hover { background: var(--primary-dark); color: #fff; box-shadow: var(--shadow-md); }
.btn--accent { background: var(--accent); color: #fff; }
.btn--accent:hover { background: var(--accent-dark); color: #fff; box-shadow: var(--shadow-md); }
.btn--outline { border-color: var(--primary); color: var(--primary); background: transparent; }
.btn--outline:hover { background: var(--bg-blue); }
.btn--ghost { border-color: rgba(255,255,255,.55); color: #fff; background: transparent; }
.btn--ghost:hover { background: rgba(255,255,255,.12); color: #fff; }
.btn--lg { padding: .95rem 2rem; font-size: 1.05rem; }
.btn--block { width: 100%; }
.btn[disabled] { opacity: .6; cursor: not-allowed; }

/* ---- Badges ---- */
.badge {
  display: inline-block; padding: .22rem .7rem; border-radius: 999px;
  font-size: .82rem; font-weight: 600; letter-spacing: .02em;
}
.badge--success { background: #DCFCE7; color: #166534; }
.badge--info    { background: #DBEAFE; color: #1E40AF; }
.badge--warning { background: #FEF3C7; color: #92400E; }
.badge--danger  { background: #FEE2E2; color: #991B1B; }
.badge--neutral { background: #F1F5F9; color: #334155; }

/* ---- Topbar ---- */
.topbar { background: var(--primary-deep); color: #fff; font-size: .875rem; }
.topbar__inner { display: flex; justify-content: space-between; align-items: center; gap: 1rem; padding-top: .45rem; padding-bottom: .45rem; }
.topbar__contacts { display: flex; gap: 1.4rem; }
.topbar__link { display: inline-flex; align-items: center; gap: .4rem; color: #BFDBFE; transition: color .2s; }
.topbar__link:hover { color: #fff; }
.topbar__tagline { color: #93C5FD; }

/* ---- Header / Nav ---- */
.header {
  position: sticky; top: 0; z-index: 50;
  background: #fff;
  border-bottom: 1px solid var(--border);
  box-shadow: 0 1px 3px rgba(15, 23, 42, .05);
}
.header__inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; height: 92px; }

.brand { display: inline-flex; align-items: center; gap: .6rem; }
.brand__logo { height: 80px; width: auto; display: block; }
.brand--footer .brand__logo { height: 92px; }

.nav { display: flex; align-items: center; gap: 1.6rem; }
.nav__link {
  font-family: var(--font-head); font-weight: 500; font-size: .98rem; color: var(--muted);
  padding: .35rem 0; border-bottom: 2px solid transparent; transition: color .2s, border-color .2s;
}
.nav__link:hover { color: var(--primary); }
.nav__link.is-active { color: var(--primary); border-bottom-color: var(--accent); }
.nav__cta { margin-left: .4rem; }

.nav-toggle {
  display: none; flex-direction: column; gap: 5px; background: none; border: 0; padding: .6rem;
}
.nav-toggle span { display: block; width: 24px; height: 2.5px; background: var(--ink); border-radius: 2px; transition: transform .25s, opacity .25s; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

/* ---- Hero (image slider) ---- */
.hero { position: relative; color: #fff; overflow: hidden; background: var(--primary-deep); }
.hero__slides { position: absolute; inset: 0; }
.hero__slide {
  position: absolute; inset: 0; background-size: cover; background-position: center;
  opacity: 0; transition: opacity 1.1s ease; transform: scale(1.02);
}
.hero__slide.is-active { opacity: 1; }
.hero::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(100deg, rgba(13, 25, 60, .94) 0%, rgba(30, 64, 175, .82) 46%, rgba(2, 6, 23, .48) 100%);
}
.hero__inner { position: relative; z-index: 2; padding: 5.4rem 1.25rem 6rem; }
.hero__content { max-width: 40rem; }
.hero__dots {
  position: absolute; z-index: 3; left: 50%; bottom: 1.5rem; transform: translateX(-50%);
  display: flex; gap: .55rem;
}
.hero__dot {
  width: 30px; height: 5px; border-radius: 999px; border: 0; padding: 0;
  background: rgba(255, 255, 255, .35); cursor: pointer; transition: background-color .25s;
}
.hero__dot:hover { background: rgba(255, 255, 255, .65); }
.hero__dot.is-active { background: var(--accent); }
.hero__eyebrow {
  display: inline-flex; align-items: center; gap: .5rem; font-family: var(--font-head);
  font-size: .82rem; font-weight: 600; letter-spacing: .16em; text-transform: uppercase;
  color: #FDBA74; margin-bottom: 1.1rem;
}
.hero__eyebrow::before { content: ""; width: 34px; height: 2px; background: var(--accent); }
.hero__title { font-size: clamp(2.1rem, 4.4vw, 3.3rem); font-weight: 700; color: #fff; margin-bottom: 1.1rem; letter-spacing: -.01em; }
.hero__title em { font-style: normal; color: #FDBA74; }
.hero__text { font-size: 1.15rem; color: #DBEAFE; max-width: 34rem; margin-bottom: 1.8rem; }

.hero__track {
  background: #fff; border-radius: var(--radius-lg); padding: .55rem; display: flex; gap: .5rem;
  box-shadow: var(--shadow-lg); max-width: 34rem;
}
.hero__track input {
  flex: 1; border: 0; padding: .65rem .9rem; font: inherit; font-size: 1rem; color: var(--ink);
  border-radius: var(--radius); min-width: 0;
}
.hero__track input:focus { outline: none; }
.hero__track input::placeholder { color: var(--faint); }
.hero__hint { font-size: .88rem; color: #BFDBFE; margin-top: .7rem; }

.hero__badges { display: flex; gap: 1.6rem; flex-wrap: wrap; margin-top: 2.2rem; }
.hero__badge { display: flex; align-items: center; gap: .6rem; font-family: var(--font-head); font-size: .92rem; font-weight: 500; color: #DBEAFE; }
.hero__badge svg { color: #FDBA74; }

/* ---- Stats strip ---- */
.stats { background: var(--bg); border-bottom: 1px solid var(--border); }
.stats__grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.stat { padding: 1.9rem 1rem; text-align: center; border-left: 1px solid var(--border); }
.stat:first-child { border-left: 0; }
.stat__value { font-family: var(--font-head); font-size: 2rem; font-weight: 700; color: var(--primary); }
.stat__label { color: var(--muted); font-size: .95rem; }

/* ---- Sections ---- */
.section { padding: 4.8rem 0; }
.section--soft { background: var(--bg-soft); }
.section--blue { background: var(--bg-blue); }
.section__head { max-width: 46rem; margin: 0 auto 3rem; text-align: center; }
.section__eyebrow {
  display: inline-block; font-family: var(--font-head); font-size: .8rem; font-weight: 600;
  letter-spacing: .18em; text-transform: uppercase; color: var(--accent); margin-bottom: .7rem;
}
.section__title { font-size: clamp(1.7rem, 3vw, 2.3rem); margin-bottom: .8rem; letter-spacing: -.01em; }
.section__lead { color: var(--muted); font-size: 1.1rem; }

/* ---- Cards / grids ---- */
.grid { display: grid; gap: 1.5rem; }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: 1.9rem; transition: box-shadow .25s, border-color .25s, transform .25s;
}
.card:hover { box-shadow: var(--shadow-md); border-color: #BFDBFE; transform: translateY(-3px); }
.card__icon {
  width: 52px; height: 52px; border-radius: 12px; background: var(--bg-blue); color: var(--primary);
  display: flex; align-items: center; justify-content: center; margin-bottom: 1.2rem;
}
.card__title { font-size: 1.18rem; margin-bottom: .55rem; }
.card__text { color: var(--muted); font-size: .99rem; }
.card__link { display: inline-flex; align-items: center; gap: .35rem; margin-top: 1rem; font-family: var(--font-head); font-weight: 500; font-size: .95rem; }

/* ---- Photo service cards ---- */
.card--photo { padding: 0; overflow: hidden; display: flex; flex-direction: column; }
.card--photo .card__media { position: relative; aspect-ratio: 16/10; overflow: hidden; }
.card--photo .card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .35s ease; }
.card--photo:hover .card__media img { transform: scale(1.04); }
.card--photo .card__badge {
  position: relative; z-index: 1; margin: -23px 0 .9rem; width: 46px; height: 46px; border-radius: 12px;
  background: var(--primary); color: #fff; display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-md); border: 3px solid #fff;
}
.card--photo .card__body { padding: 0 1.6rem 1.6rem; display: flex; flex-direction: column; flex: 1; }
.card--photo .card__link { margin-top: auto; padding-top: 1rem; }

/* ---- Gallery band ---- */
.gallery { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.1rem; }
.gallery figure { position: relative; overflow: hidden; border-radius: var(--radius-lg); }
.gallery img { aspect-ratio: 4/3; object-fit: cover; width: 100%; transition: transform .35s ease; }
.gallery figure:hover img { transform: scale(1.05); }
.gallery figcaption {
  position: absolute; inset: auto 0 0 0; padding: 1.6rem .9rem .7rem;
  background: linear-gradient(to top, rgba(2,6,23,.72), transparent);
  color: #fff; font-family: var(--font-head); font-size: .88rem; font-weight: 500;
}

/* ---- Network / route illustration ---- */
.network-figure {
  background: linear-gradient(160deg, #0B1220, #14203A); border-radius: var(--radius-lg);
  padding: 1.6rem; box-shadow: var(--shadow-lg);
}
.network-figure svg { width: 100%; height: auto; display: block; }

/* ---- Steps (how it works) ---- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; counter-reset: step; }
.step { position: relative; padding: 1.8rem 1.5rem; background: #fff; border: 1px solid var(--border); border-radius: var(--radius-lg); }
.step__num {
  font-family: var(--font-head); font-weight: 700; font-size: .9rem; color: #fff;
  background: var(--primary); width: 34px; height: 34px; border-radius: 999px;
  display: flex; align-items: center; justify-content: center; margin-bottom: 1rem;
}
.step__title { font-size: 1.05rem; margin-bottom: .4rem; }
.step__text { color: var(--muted); font-size: .95rem; }

/* ---- Feature split ---- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 3.4rem; align-items: center; }
.split__img { border-radius: var(--radius-lg); box-shadow: var(--shadow-md); object-fit: cover; width: 100%; aspect-ratio: 4/3; }
.split__title { font-size: clamp(1.6rem, 2.6vw, 2.1rem); margin-bottom: 1rem; letter-spacing: -.01em; }
.split__text { color: var(--muted); margin-bottom: 1.4rem; }
.ticks { list-style: none; display: grid; gap: .8rem; }
.ticks li { display: flex; gap: .7rem; align-items: flex-start; color: var(--ink); }
.ticks svg { color: var(--success); margin-top: .18rem; }

/* ---- Testimonials ---- */
.quote { background: #fff; border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 1.9rem; display: flex; flex-direction: column; gap: 1.1rem; }
.quote__stars { color: var(--accent); display: flex; gap: .15rem; }
.quote__text { color: var(--muted); font-size: 1rem; flex: 1; }
.quote__who { display: flex; align-items: center; gap: .8rem; }
.quote__avatar {
  width: 44px; height: 44px; border-radius: 999px; background: var(--bg-blue); color: var(--primary);
  font-family: var(--font-head); font-weight: 600; display: flex; align-items: center; justify-content: center;
}
.quote__name { font-family: var(--font-head); font-weight: 600; font-size: .98rem; }
.quote__role { color: var(--faint); font-size: .88rem; }

/* ---- CTA band ---- */
.cta-band { background: linear-gradient(135deg, var(--primary-deep), var(--primary)); color: #fff; }
.cta-band__inner { display: flex; align-items: center; justify-content: space-between; gap: 2rem; padding-top: 3.2rem; padding-bottom: 3.2rem; flex-wrap: wrap; }
.cta-band__title { color: #fff; font-size: clamp(1.5rem, 2.6vw, 2rem); margin-bottom: .4rem; }
.cta-band__text { color: #DBEAFE; }
.cta-band__actions { display: flex; gap: .9rem; flex-wrap: wrap; }

/* ---- Footer ---- */
.footer { background: #0B1220; color: #94A3B8; }
.footer__grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.4fr; gap: 2.5rem; padding: 3.6rem 1.25rem 2.6rem; }
.footer__col { display: flex; flex-direction: column; gap: .65rem; }
.footer__heading { color: #fff; font-size: 1rem; margin-bottom: .5rem; }
.footer__col a { color: #94A3B8; transition: color .2s; }
.footer__col a:hover { color: #fff; }
.footer__desc { font-size: .95rem; margin-top: 1rem; }
.footer__contact { display: flex; gap: .6rem; align-items: flex-start; font-size: .95rem; }
.footer__contact svg { margin-top: .2rem; color: var(--accent); }
.footer__bottom { border-top: 1px solid #1E293B; padding: 1.2rem 0; font-size: .9rem; }
.footer__bottom-inner { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
.footer__bottom a { color: #94A3B8; }
.footer__bottom a:hover { color: #fff; }

/* ---- Page hero (inner pages) ---- */
.page-hero { background: linear-gradient(150deg, var(--primary-deep), var(--primary)); color: #fff; padding: 3.6rem 0; }
.page-hero__title { color: #fff; font-size: clamp(1.9rem, 3.6vw, 2.7rem); margin-bottom: .6rem; }
.page-hero__text { color: #DBEAFE; font-size: 1.12rem; max-width: 40rem; }
.breadcrumb { font-size: .88rem; color: #93C5FD; margin-bottom: 1rem; }
.breadcrumb a { color: #BFDBFE; }
.breadcrumb a:hover { color: #fff; }

/* ---- Forms ---- */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem; }
.form-grid .form-field--full { grid-column: 1 / -1; }
.form-field label { display: block; font-family: var(--font-head); font-weight: 500; font-size: .92rem; margin-bottom: .35rem; }
.form-field input, .form-field textarea, .form-field select {
  width: 100%; padding: .7rem .9rem; border: 1.5px solid var(--border); border-radius: var(--radius);
  font: inherit; font-size: 1rem; color: var(--ink); background: #fff; transition: border-color .2s, box-shadow .2s;
}
.form-field input:focus, .form-field textarea:focus, .form-field select:focus {
  outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(37, 99, 235, .15);
}
.form-field textarea { min-height: 140px; resize: vertical; }
.form-note { font-size: .88rem; color: var(--faint); }

/* ---- Alerts ---- */
.alert { display: flex; gap: .7rem; align-items: flex-start; padding: 1rem 1.2rem; border-radius: var(--radius); margin-bottom: 1.4rem; font-size: .98rem; }
.alert svg { flex-shrink: 0; margin-top: .1rem; }
.alert--success { background: #DCFCE7; color: #166534; border: 1px solid #BBF7D0; }
.alert--error { background: #FEE2E2; color: #991B1B; border: 1px solid #FECACA; }
.alert--info { background: #DBEAFE; color: #1E40AF; border: 1px solid #BFDBFE; }

/* ---- Track page ---- */
.track-box { background: #fff; border: 1px solid var(--border); border-radius: var(--radius-lg); box-shadow: var(--shadow-md); padding: 2rem; max-width: 44rem; margin: -2.6rem auto 0; position: relative; z-index: 2; }
.track-box__form { display: flex; gap: .7rem; }
.track-box__form input { flex: 1; padding: .8rem 1rem; border: 1.5px solid var(--border); border-radius: var(--radius); font: inherit; font-size: 1.02rem; min-width: 0; }
.track-box__form input:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(37,99,235,.15); }

.result-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 1rem; flex-wrap: wrap; margin-bottom: 1.8rem; }
.result-head__number { font-family: var(--font-head); font-size: 1.45rem; font-weight: 700; }
.result-head__number small { display: block; font-family: var(--font-body); font-weight: 400; font-size: .9rem; color: var(--faint); letter-spacing: .04em; text-transform: uppercase; }

/* Progress bar */
.progress { display: grid; grid-template-columns: repeat(4, 1fr); margin: 2.2rem 0 2.6rem; list-style: none; }
.progress__step { text-align: center; position: relative; }
.progress__dot {
  width: 42px; height: 42px; border-radius: 999px; margin: 0 auto .6rem; z-index: 1; position: relative;
  background: #fff; border: 3px solid var(--border); color: var(--faint);
  display: flex; align-items: center; justify-content: center;
}
.progress__dot svg { width: 19px; height: 19px; }
.progress__step::before {
  content: ""; position: absolute; top: 21px; left: -50%; width: 100%; height: 3px; background: var(--border);
}
.progress__step:first-child::before { display: none; }
.progress__step.is-done .progress__dot { background: var(--primary); border-color: var(--primary); color: #fff; }
.progress__step.is-done::before { background: var(--primary); }
.progress__step.is-current .progress__dot { background: var(--accent); border-color: var(--accent); color: #fff; box-shadow: 0 0 0 6px rgba(249, 115, 22, .18); }
.progress__label { font-family: var(--font-head); font-size: .86rem; font-weight: 500; color: var(--muted); }
.progress__step.is-done .progress__label, .progress__step.is-current .progress__label { color: var(--ink); }

/* Shipment details */
.detail-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.1rem; margin-bottom: 2.4rem; }
.detail { background: var(--bg-soft); border: 1px solid var(--border); border-radius: var(--radius); padding: 1rem 1.2rem; }
.detail dt { font-size: .8rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--faint); margin-bottom: .25rem; }
.detail dd { font-family: var(--font-head); font-weight: 500; font-size: 1.02rem; }

/* Timeline */
.timeline { list-style: none; position: relative; padding-left: 2rem; }
.timeline::before { content: ""; position: absolute; left: 8px; top: 6px; bottom: 6px; width: 2px; background: var(--border); }
.timeline__item { position: relative; padding: 0 0 1.7rem 1.2rem; }
.timeline__item:last-child { padding-bottom: 0; }
.timeline__item::before {
  content: ""; position: absolute; left: -2rem; top: 5px; width: 18px; height: 18px; border-radius: 999px;
  background: #fff; border: 4px solid var(--border);
}
.timeline__item:first-child::before { border-color: var(--accent); background: var(--accent); box-shadow: 0 0 0 5px rgba(249,115,22,.15); }
.timeline__status { font-family: var(--font-head); font-weight: 600; font-size: 1.03rem; }
.timeline__meta { color: var(--faint); font-size: .9rem; margin: .15rem 0 .3rem; }
.timeline__remarks { color: var(--muted); font-size: .97rem; }

/* ---- FAQ ---- */
.faq-list { max-width: 50rem; margin: 0 auto; display: grid; gap: .9rem; }
.faq-item { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.faq-item summary {
  list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 1rem;
  padding: 1.1rem 1.4rem; font-family: var(--font-head); font-weight: 500; font-size: 1.04rem; cursor: pointer;
  transition: background-color .2s;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:hover { background: var(--bg-soft); }
.faq-item summary svg { transition: transform .25s; color: var(--primary); flex-shrink: 0; }
.faq-item[open] summary svg { transform: rotate(45deg); }
.faq-item__body { padding: 0 1.4rem 1.2rem; color: var(--muted); }

/* ---- Contact ---- */
.contact-cards { display: grid; gap: 1.1rem; }
.contact-card { display: flex; gap: 1rem; align-items: flex-start; background: #fff; border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 1.4rem; }
.contact-card__icon { width: 46px; height: 46px; border-radius: 10px; background: var(--bg-blue); color: var(--primary); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.contact-card h3 { font-size: 1.03rem; margin-bottom: .2rem; }
.contact-card p, .contact-card a { color: var(--muted); font-size: .97rem; }
.contact-card a:hover { color: var(--primary); }

/* ---- Misc ---- */
.text-center { text-align: center; }
.mt-2 { margin-top: 2rem; }
.error-hero { padding: 6rem 0; text-align: center; }
.error-hero h1 { font-size: 5rem; color: var(--primary); }

/* ============ Responsive ============ */
@media (max-width: 1024px) {
  .hero__inner { padding-top: 4rem; padding-bottom: 5rem; }
  .grid--4 { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .gallery { grid-template-columns: repeat(2, 1fr); }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .stats__grid { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(3) { border-left: 0; }
  .stat { border-top: 1px solid var(--border); }
  .stat:nth-child(-n+2) { border-top: 0; }
}

@media (max-width: 860px) {
  .topbar__tagline { display: none; }
  .hero__inner { min-height: 78vh; display: flex; align-items: center; }
  .nav {
    position: fixed; top: 0; right: 0; bottom: 0; left: auto; height: 100dvh;
    width: min(320px, 86vw); z-index: 60;
    background: #fff; flex-direction: column; align-items: stretch; gap: 0;
    padding: 5.5rem 1.4rem 2rem; overflow-y: auto;
    transform: translateX(100%); transition: transform .28s ease, visibility .28s, box-shadow .28s;
    visibility: hidden; border-left: 4px solid var(--accent);
  }
  .nav.is-open {
    transform: translateX(0); visibility: visible;
    box-shadow: 0 0 0 100vmax rgba(2, 6, 23, .5);
  }
  .nav__link { font-size: 1.08rem; padding: .95rem .25rem; width: 100%; border-bottom: 1px solid var(--border); color: var(--ink); }
  .nav__link.is-active { color: var(--primary); }
  .nav__cta { margin: 1.3rem 0 0; width: 100%; justify-content: center; }
  .nav-toggle { display: flex; position: relative; z-index: 70; }
  .grid--3, .grid--2 { grid-template-columns: 1fr; }
  .split { grid-template-columns: 1fr; gap: 2rem; }
  .split--reverse .split__media { order: -1; }
  .detail-grid { grid-template-columns: 1fr 1fr; }
  .section { padding: 3.4rem 0; }
}

@media (max-width: 560px) {
  body { font-size: 1rem; }
  .header__inner { height: 78px; }
  .brand__logo { height: 64px; }
  .grid--4, .steps, .detail-grid, .footer__grid, .stats__grid, .gallery { grid-template-columns: 1fr; }
  .stat { border-left: 0; border-top: 1px solid var(--border); text-align: left; display: flex; justify-content: space-between; align-items: baseline; padding: 1.1rem 0; }
  .stat:first-child { border-top: 0; }
  .hero__track { flex-direction: column; }
  .hero__track .btn { width: 100%; }
  .track-box { padding: 1.4rem; }
  .track-box__form { flex-direction: column; }
  .form-grid { grid-template-columns: 1fr; }
  .progress { grid-template-columns: repeat(4, 1fr); }
  .progress__label { font-size: .7rem; }
  .progress__dot { width: 30px; height: 30px; }
  .progress__dot svg { width: 15px; height: 15px; }
  .progress__step::before { top: 15px; }
  .cta-band__actions { width: 100%; }
  .cta-band__actions .btn { flex: 1; }
}

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