/* ==========================================================================
   TEBUR Dış Ticaret — kurumsal web sitesi
   Tasarım sistemi / design system
   ========================================================================== */

/* --- Tokens ------------------------------------------------------------- */

:root {
  /* Marka renkleri logodan alınmıştır */
  --blue:      #36A9E0;   /* logo açık mavi */
  --deep:      #03648E;   /* logo koyu mavi */
  --deep-dark: #024E6F;
  --blue-soft: #E8F4FB;

  --ink:    #0B1D28;
  --body:   #4A5B66;
  --muted:  #7A8B95;

  --paper:  #FFFFFF;
  --mist:   #F2F6F8;
  --line:   #DDE6EB;
  --line-2: #EDF2F5;
  --night:  #071720;
  --night-2:#0E2532;

  --container: 1240px;
  --gutter: clamp(20px, 5vw, 48px);
  --section-y: clamp(72px, 8.5vw, 128px);

  --radius: 4px;
  --radius-lg: 8px;

  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

/* --- Reset -------------------------------------------------------------- */

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--body);
  font-family: 'Archivo', 'Helvetica Neue', Helvetica, Arial, sans-serif;
  font-size: 1.0625rem;
  line-height: 1.65;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-variant-numeric: tabular-nums;
}

img, svg, video { max-width: 100%; height: auto; display: block; }
[hidden] { display: none !important; }

h1, h2, h3, h4 {
  color: var(--ink);
  font-weight: 400;
  margin: 0;
  text-wrap: balance;
}

p { margin: 0; }
ul, ol { margin: 0; padding: 0; }

a { color: var(--deep); text-decoration: none; }
a:hover { color: var(--deep-dark); }

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

::selection { background: var(--blue); color: #fff; }

.visually-hidden {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

.skip-link {
  position: absolute; left: var(--gutter); top: -100px;
  z-index: 200; background: var(--deep); color: #fff;
  padding: 12px 20px; border-radius: var(--radius);
  font-size: 0.9375rem; font-weight: 500;
  transition: top 0.2s var(--ease);
}
.skip-link:focus { top: 12px; color: #fff; }

/* --- Layout ------------------------------------------------------------- */

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

.container--narrow { max-width: 880px; }

.section { padding-block: var(--section-y); }
.section--tight { padding-block: clamp(56px, 6vw, 88px); }
.section--mist { background: var(--mist); }
.section--night { background: var(--night); color: #9FB4C0; }
.section--night h2, .section--night h3 { color: #fff; }

.rule {
  height: 1px; border: 0; margin: 0;
  background: linear-gradient(90deg, var(--deep), var(--blue) 55%, rgba(54,169,224,0));
}

/* --- Tipografi ---------------------------------------------------------- */

.eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 20px;
  color: var(--deep);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.145em;
  text-transform: uppercase;
  line-height: 1;
}
.eyebrow::before {
  content: "";
  width: 14px; height: 9px;
  background: var(--blue);
  clip-path: polygon(0 0, 62% 0, 100% 100%, 38% 100%);
  flex: none;
}
.eyebrow--center { justify-content: center; }
.section--night .eyebrow { color: var(--blue); }

.display {
  font-size: clamp(2.45rem, 5.1vw, 4.25rem);
  line-height: 1.05;
  letter-spacing: -0.032em;
  font-weight: 400;
}

.h2 {
  font-size: clamp(1.9rem, 3.3vw, 2.9rem);
  line-height: 1.13;
  letter-spacing: -0.026em;
}

.h3 {
  font-size: clamp(1.2rem, 1.5vw, 1.375rem);
  line-height: 1.3;
  letter-spacing: -0.012em;
  font-weight: 500;
}

.h4 {
  font-size: 1.0625rem;
  line-height: 1.4;
  font-weight: 600;
  letter-spacing: -0.006em;
}

.lead {
  font-size: clamp(1.0625rem, 1.35vw, 1.1875rem);
  line-height: 1.6;
  color: var(--body);
}

.prose p + p { margin-top: 1.15em; }
.prose { max-width: 68ch; }

.text-center { text-align: center; }
.mt-s  { margin-top: 16px; }
.mt-m  { margin-top: 24px; }
.mt-l  { margin-top: 40px; }
.mt-xl { margin-top: 56px; }

/* Bölüm başlığı: sola başlık, sağa açıklama */
.split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(28px, 5vw, 80px);
  align-items: end;
}
.split > :last-child { padding-bottom: 6px; }
/* Sağ sütun uzun metinse başlığı yukarı hizala */
.split--top { align-items: start; }
.split--top > :last-child { padding-bottom: 0; }

.intro-center {
  max-width: 760px;
  margin-inline: auto;
  text-align: center;
}

/* --- Butonlar ----------------------------------------------------------- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 26px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 0.9375rem;
  font-weight: 500;
  letter-spacing: -0.005em;
  line-height: 1;
  cursor: pointer;
  transition: background-color 0.22s var(--ease), color 0.22s var(--ease),
              border-color 0.22s var(--ease), transform 0.22s var(--ease);
}
.btn svg { flex: none; transition: transform 0.25s var(--ease); }
.btn:hover svg { transform: translateX(3px); }

.btn--primary { background: var(--deep); color: #fff; }
.btn--primary:hover { background: var(--deep-dark); color: #fff; }

.btn--ghost { border-color: var(--line); color: var(--ink); background: transparent; }
.btn--ghost:hover { border-color: var(--deep); color: var(--deep); }

.btn--light { background: #fff; color: var(--ink); }
.btn--light:hover { background: var(--blue-soft); color: var(--deep); }

.btn--outline-light { border-color: rgba(255,255,255,0.28); color: #fff; }
.btn--outline-light:hover { border-color: #fff; color: #fff; background: rgba(255,255,255,0.06); }

.btn-row { display: flex; flex-wrap: wrap; gap: 12px; }

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--deep);
}
.link-arrow svg { transition: transform 0.25s var(--ease); }
.link-arrow:hover svg { transform: translateX(4px); }

/* --- Header ------------------------------------------------------------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,0.92);
  backdrop-filter: saturate(180%) blur(12px);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--line-2);
}

.site-header__inner {
  display: flex;
  align-items: center;
  gap: 24px;
  height: 76px;
}

.brand { flex: none; display: block; line-height: 0; }
.brand img { height: 34px; width: auto; }

.nav { margin-left: auto; }
.nav__list {
  display: flex;
  align-items: center;
  gap: clamp(18px, 2.2vw, 34px);
  list-style: none;
}
.nav__list a {
  position: relative;
  display: block;
  padding-block: 6px;
  color: var(--ink);
  font-size: 0.9375rem;
  font-weight: 500;
  letter-spacing: -0.005em;
}
.nav__list a::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -2px;
  height: 2px;
  background: var(--blue);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.28s var(--ease);
}
.nav__list a:hover::after,
.nav__list a[aria-current="page"]::after { transform: scaleX(1); }
.nav__list a[aria-current="page"] { color: var(--deep); }

.header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex: none;
}

.lang-switch {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.04em;
}
.lang-switch a { color: var(--muted); padding: 4px 2px; }
.lang-switch a:hover { color: var(--deep); }
.lang-switch [aria-current="true"] { color: var(--ink); }
.lang-switch span { color: var(--line); }

.nav-toggle {
  display: none;
  width: 42px; height: 42px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: transparent;
  cursor: pointer;
}
.nav-toggle__bars, .nav-toggle__bars::before, .nav-toggle__bars::after {
  display: block;
  width: 17px; height: 1.5px;
  background: var(--ink);
  transition: transform 0.28s var(--ease), opacity 0.2s var(--ease);
}
.nav-toggle__bars { position: relative; }
.nav-toggle__bars::before, .nav-toggle__bars::after { content: ""; position: absolute; left: 0; }
.nav-toggle__bars::before { top: -5.5px; }
.nav-toggle__bars::after  { top: 5.5px; }
.nav-toggle[aria-expanded="true"] .nav-toggle__bars { background: transparent; }
.nav-toggle[aria-expanded="true"] .nav-toggle__bars::before { transform: translateY(5.5px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle__bars::after  { transform: translateY(-5.5px) rotate(-45deg); }

/* --- Hero --------------------------------------------------------------- */

.hero {
  position: relative;
  padding-block: clamp(56px, 7vw, 104px) clamp(64px, 8vw, 112px);
  overflow: hidden;
}

.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
  gap: clamp(40px, 5vw, 72px);
  align-items: center;
}

.hero__title { max-width: 15ch; }
.hero__text { margin-top: 26px; max-width: 46ch; }
.hero__actions { margin-top: 38px; }

/* Hero görseli */
.hero__media {
  position: relative;
  aspect-ratio: 4 / 3.15;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--mist);
}
.hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* --- İstatistik şeridi -------------------------------------------------- */

.stat-band {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.stat-band > div {
  padding: clamp(28px, 3.4vw, 44px) clamp(18px, 2.4vw, 32px);
  border-left: 1px solid var(--line);
}
.stat-band > div:first-child { border-left: 0; padding-left: 0; }
.stat__value {
  display: block;
  font-size: clamp(1.9rem, 3vw, 2.6rem);
  line-height: 1;
  letter-spacing: -0.035em;
  color: var(--ink);
}
.stat__label {
  display: block;
  margin-top: 10px;
  font-size: 0.875rem;
  line-height: 1.45;
  color: var(--body);
}

/* --- Grid & kartlar ----------------------------------------------------- */

.grid { display: grid; gap: clamp(20px, 2.2vw, 28px); }
.grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

.card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: clamp(26px, 2.6vw, 38px);
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  transition: border-color 0.28s var(--ease), transform 0.28s var(--ease);
}
.card:hover { border-color: var(--blue); }
a.card:hover { transform: translateY(-3px); }
.card__index {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.13em;
  color: var(--blue);
  margin-bottom: 18px;
}
.card .h3 { margin-bottom: 12px; }
.card p { font-size: 0.9688rem; line-height: 1.6; }
.card .link-arrow { margin-top: auto; padding-top: 22px; }

.card--flat { background: var(--mist); border-color: transparent; }
.card--flat:hover { border-color: var(--line); }

/* Ürün kategorisi listesi */
.card__list {
  list-style: none;
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px solid var(--line-2);
  font-size: 0.9375rem;
  color: var(--body);
}
.card__list li { padding: 5px 0 5px 18px; position: relative; }
.card__list li::before {
  content: "";
  position: absolute;
  left: 0; top: 13px;
  width: 9px; height: 6px;
  background: var(--blue);
  clip-path: polygon(0 0, 62% 0, 100% 100%, 38% 100%);
}

/* --- Süreç adımları ----------------------------------------------------- */

.steps {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
  border-top: 1px solid var(--line);
}
.steps li {
  padding: 32px clamp(18px, 2vw, 30px) 8px 0;
  border-top: 2px solid transparent;
  margin-top: -1px;
  transition: border-color 0.3s var(--ease);
}
.steps li:hover { border-top-color: var(--blue); }
.steps__num {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.13em;
  color: var(--blue);
  margin-bottom: 14px;
}
.steps h3 { margin-bottom: 10px; }
.steps p { font-size: 0.9375rem; line-height: 1.6; }

/* --- Referans logoları -------------------------------------------------- */

.refs {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--line);
  gap: 1px;
}
.refs li {
  background: var(--paper);
  min-height: 132px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 28px 24px;
  transition: background-color 0.28s var(--ease);
}
.refs li:hover { background: var(--mist); }
.refs img {
  height: 56px;
  width: auto;
  object-fit: contain;
  transition: transform 0.3s var(--ease);
}
.refs li:hover img { transform: scale(1.04); }
/* Logo dosyası yoksa markanın adı tipografik olarak görünür */
.refs__name {
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--ink);
}

/* --- Bölge / ihracat ---------------------------------------------------- */

.regions {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.regions li { background: var(--night); padding: clamp(26px, 2.8vw, 36px); }
.regions h3 { margin-bottom: 10px; }
.regions p { font-size: 0.9375rem; line-height: 1.6; color: #8FA6B4; }

/* --- Değerler / madde listesi ------------------------------------------- */

.value-list { list-style: none; }
.value-list li {
  padding: 26px 0;
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: minmax(0, 260px) minmax(0, 1fr);
  gap: clamp(20px, 3vw, 48px);
  align-items: start;
}
.value-list li:last-child { border-bottom: 1px solid var(--line); }
.value-list h3 { letter-spacing: -0.01em; }
.value-list p { font-size: 0.9688rem; }

/* --- İletişim ----------------------------------------------------------- */

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(32px, 5vw, 72px);
}

.detail-list { margin: 0; }
.detail-list > div {
  padding: 20px 0;
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: minmax(0, 140px) minmax(0, 1fr);
  gap: 20px;
  align-items: baseline;
}
.detail-list > div:last-child { border-bottom: 1px solid var(--line); }
.detail-list dt {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}
.detail-list dd { margin: 0; color: var(--ink); font-size: 1rem; line-height: 1.55; }
.detail-list a { color: var(--ink); border-bottom: 1px solid var(--line); }
.detail-list a:hover { color: var(--deep); border-color: var(--deep); }

.form-grid { display: grid; gap: 18px; }
.field label {
  display: block;
  margin-bottom: 8px;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--ink);
}
.field input, .field textarea, .field select {
  width: 100%;
  padding: 13px 15px;
  font: inherit;
  font-size: 0.9688rem;
  color: var(--ink);
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
}
.field textarea { min-height: 150px; resize: vertical; }
.field input:focus, .field textarea:focus, .field select:focus {
  outline: none;
  border-color: var(--deep);
  box-shadow: 0 0 0 3px rgba(3, 100, 142, 0.12);
}
.field-note { font-size: 0.8125rem; color: var(--muted); line-height: 1.5; }

/* Bal küpü alanı — ekranda görünmez, ekran okuyucudan da gizli */
.hp {
  position: absolute !important;
  width: 1px; height: 1px;
  margin: -1px; padding: 0;
  overflow: hidden; clip: rect(0 0 0 0);
  white-space: nowrap; border: 0;
}

/* Form gönderim sonucu */
.form-status {
  margin: 0;
  padding: 14px 16px;
  border-radius: var(--radius);
  font-size: 0.9375rem;
  line-height: 1.55;
  border: 1px solid transparent;
}
.form-status--ok {
  background: var(--blue-soft);
  border-color: #BFE0F2;
  color: var(--deep-dark);
}
.form-status--hata {
  background: #FDF1F1;
  border-color: #F3D2D2;
  color: #8C2F2F;
}
.form-grid button[disabled] { opacity: 0.6; cursor: progress; }

.map-embed {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  line-height: 0;
}
.map-embed iframe { width: 100%; height: 380px; border: 0; display: block; }

/* --- CTA bandı ---------------------------------------------------------- */

.cta {
  position: relative;
  background: var(--deep);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: clamp(40px, 5vw, 68px);
  overflow: hidden;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: clamp(24px, 4vw, 56px);
  align-items: center;
}
.cta::after {
  content: "";
  position: absolute;
  right: -6%; top: -40%;
  width: 34%; aspect-ratio: 1;
  background: rgba(255,255,255,0.07);
  clip-path: polygon(0 0, 58% 0, 100% 100%, 42% 100%);
}
.cta h2 { color: #fff; position: relative; z-index: 1; }
.cta p { margin-top: 14px; color: rgba(255,255,255,0.82); position: relative; z-index: 1; max-width: 52ch; }
.cta .btn-row { position: relative; z-index: 1; }

/* --- Sayfa başlığı ------------------------------------------------------ */

.page-head {
  padding-block: clamp(48px, 6vw, 84px) clamp(40px, 5vw, 64px);
  border-bottom: 1px solid var(--line);
}
.page-head__title { max-width: 18ch; }
.page-head .lead { margin-top: 22px; max-width: 56ch; }

.breadcrumb {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 22px;
  font-size: 0.8125rem;
  color: var(--muted);
}
.breadcrumb a { color: var(--muted); }
.breadcrumb a:hover { color: var(--deep); }
.breadcrumb li + li::before { content: "/"; margin-right: 8px; color: var(--line); }

/* --- Footer ------------------------------------------------------------- */

.site-footer {
  background: var(--night);
  color: #8FA6B4;
  padding-block: clamp(56px, 6vw, 84px) 0;
  font-size: 0.9375rem;
}
.site-footer__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) repeat(3, minmax(0, 1fr));
  gap: clamp(28px, 4vw, 56px);
}
.site-footer img.footer-logo { height: 38px; width: auto; margin-bottom: 22px; }
.site-footer p { line-height: 1.65; max-width: 34ch; }
.site-footer h2 {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: #fff;
  margin-bottom: 18px;
}
.footer-links { list-style: none; }
.footer-links li + li { margin-top: 10px; }
.footer-links a { color: #8FA6B4; }
.footer-links a:hover { color: #fff; }

.site-footer__bottom {
  margin-top: clamp(44px, 5vw, 64px);
  padding-block: 26px;
  border-top: 1px solid rgba(255,255,255,0.10);
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8125rem;
  color: #6F8896;
}

/* --- Giriş animasyonu --------------------------------------------------- */

.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.reveal.is-visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

/* --- Responsive --------------------------------------------------------- */

@media (max-width: 1080px) {
  .hero__grid { grid-template-columns: 1fr; gap: 44px; }
  .hero__media { aspect-ratio: 16 / 8; }
  .hero__title { max-width: 18ch; }
  .site-footer__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .site-footer__grid > :first-child { grid-column: 1 / -1; }
}

@media (max-width: 900px) {
  .site-header__inner { height: 68px; }
  .brand img { height: 29px; }
  .nav-toggle { display: inline-flex; order: 3; }
  .nav {
    position: fixed;
    inset: 68px 0 auto;
    background: var(--paper);
    border-bottom: 1px solid var(--line);
    padding: 8px var(--gutter) 28px;
    transform: translateY(-8px);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.25s var(--ease), transform 0.25s var(--ease), visibility 0.25s;
    max-height: calc(100dvh - 68px);
    overflow-y: auto;
  }
  .nav.is-open { opacity: 1; visibility: visible; transform: none; }
  .nav__list { flex-direction: column; align-items: stretch; gap: 0; }
  .nav__list li { border-bottom: 1px solid var(--line-2); }
  .nav__list a { padding: 16px 0; font-size: 1.0625rem; }
  .nav__list a::after { display: none; }
  .header-actions { margin-left: auto; }
  .grid--3, .grid--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .steps li { border-top: 1px solid var(--line); padding-right: 20px; }
  .regions { grid-template-columns: 1fr; }
  .split { grid-template-columns: 1fr; align-items: start; gap: 22px; }
  .split > :last-child { padding-bottom: 0; }
  .contact-grid { grid-template-columns: 1fr; }
  .stat-band { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .stat-band > div { border-left: 0; padding-left: 0; padding-right: 20px; }
  .stat-band > div:nth-child(n+3) { border-top: 1px solid var(--line); }
  .cta { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  body { font-size: 1rem; }
  .grid--2, .grid--3, .grid--4 { grid-template-columns: 1fr; }
  .refs { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .steps { grid-template-columns: 1fr; }
  .value-list li { grid-template-columns: 1fr; gap: 10px; }
  .detail-list > div { grid-template-columns: 1fr; gap: 6px; }
  .stat-band { grid-template-columns: 1fr; }
  .stat-band > div { border-left: 0; padding-left: 0; }
  .stat-band > div + div { border-top: 1px solid var(--line); }
  .hero__media { aspect-ratio: 4 / 3; }
  .btn { width: 100%; justify-content: center; }
  .btn-row { flex-direction: column; align-items: stretch; }
}

@media print {
  .site-header, .site-footer, .cta, .nav-toggle { display: none; }
  body { color: #000; }
}