:root {
  --navy-950: #0a1728;
  --navy-900: #10243e;
  --navy-800: #173250;
  --navy-700: #254466;
  --ink: #152235;
  --muted: #637083;
  --line: #dce2e8;
  --line-dark: rgba(255,255,255,.16);
  --paper: #f7f6f2;
  --white: #ffffff;
  --orange: #e97842;
  --orange-dark: #c85c2c;
  --orange-soft: #fff0e8;
  --green: #2b8b6b;
  --shadow: 0 24px 70px rgba(16,36,62,.12);
  --shadow-soft: 0 14px 40px rgba(16,36,62,.08);
  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 28px;
  --shell: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "DM Sans", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, select { font: inherit; }
button, select, a { -webkit-tap-highlight-color: transparent; }
[aria-disabled="true"] { cursor: default; }

.sr-only {
  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: fixed;
  top: 10px;
  left: 10px;
  z-index: 1000;
  transform: translateY(-140%);
  background: var(--white);
  color: var(--navy-900);
  padding: 10px 14px;
  border-radius: 8px;
  box-shadow: var(--shadow-soft);
}
.skip-link:focus { transform: none; }

.shell {
  width: min(var(--shell), calc(100% - 48px));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(247,246,242,.92);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(21,34,53,.08);
}
.header-inner {
  min-height: 82px;
  display: flex;
  align-items: center;
  gap: 28px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: max-content;
}
.brand-mark {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: var(--navy-900);
  color: var(--white);
}
.brand-mark svg {
  width: 25px;
  height: 25px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.brand-text { display: grid; line-height: 1.05; }
.brand-text strong { font-size: 1rem; letter-spacing: -.02em; }
.brand-text small {
  margin-top: 5px;
  color: var(--muted);
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .13em;
  text-transform: uppercase;
}
.desktop-nav {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 28px;
}
.desktop-nav a {
  color: #38485d;
  font-size: .91rem;
  font-weight: 600;
  transition: color .2s ease;
}
.desktop-nav a:hover { color: var(--orange-dark); }
.header-actions { display: flex; align-items: center; gap: 10px; }
.language-select select {
  appearance: none;
  min-width: 64px;
  height: 43px;
  padding: 0 27px 0 13px;
  border: 1px solid var(--line);
  border-radius: 10px;
  color: var(--navy-900);
  background: var(--white) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 20 20'%3E%3Cpath fill='%2310243e' d='m5 7 5 5 5-5z'/%3E%3C/svg%3E") no-repeat right 9px center;
  font-weight: 700;
  cursor: pointer;
}
.button {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 0 20px;
  border: 1px solid transparent;
  border-radius: 11px;
  font-weight: 700;
  font-size: .92rem;
  line-height: 1;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease, color .2s ease;
}
.button:hover { transform: translateY(-1px); }
.button-primary {
  background: var(--orange);
  color: var(--white);
  box-shadow: 0 10px 24px rgba(233,120,66,.24);
}
.button-primary:hover { background: var(--orange-dark); }
.button-ghost { border-color: var(--line); background: rgba(255,255,255,.65); color: var(--navy-900); }
.button-dark { background: var(--navy-900); color: var(--white); }
.button-light { background: var(--white); color: var(--navy-900); }
.button-outline { border-color: var(--navy-900); color: var(--navy-900); background: transparent; }
.button-large { min-height: 54px; padding-inline: 25px; }
.button-full { width: 100%; }
.menu-toggle {
  display: none;
  width: 46px;
  height: 46px;
  margin-left: auto;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 11px;
  background: var(--white);
}
.menu-toggle span {
  width: 19px;
  height: 2px;
  display: block;
  margin: 4px auto;
  background: var(--navy-900);
  border-radius: 5px;
  transition: transform .2s ease, opacity .2s ease;
}
.menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }
.mobile-menu {
  padding: 8px 24px 24px;
  background: var(--paper);
  border-top: 1px solid var(--line);
}
.mobile-menu nav { display: grid; }
.mobile-menu nav a { padding: 14px 0; border-bottom: 1px solid var(--line); font-weight: 700; }
.mobile-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 18px; }

.hero {
  position: relative;
  overflow: hidden;
  padding: 96px 0 88px;
  background:
    radial-gradient(circle at 80% 20%, rgba(233,120,66,.12), transparent 34%),
    linear-gradient(180deg, #fbfaf7 0%, var(--paper) 100%);
}
.hero::after {
  content: "CH";
  position: absolute;
  right: -38px;
  bottom: -125px;
  color: rgba(16,36,62,.032);
  font-family: "Playfair Display", Georgia, serif;
  font-size: 30rem;
  font-weight: 600;
  line-height: .8;
  pointer-events: none;
}
.hero-glow { position: absolute; border-radius: 50%; filter: blur(2px); pointer-events: none; }
.hero-glow-one { width: 240px; height: 240px; top: 10%; left: -160px; background: rgba(37,68,102,.05); }
.hero-glow-two { width: 420px; height: 420px; right: -260px; bottom: -220px; background: rgba(233,120,66,.05); }
.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1.06fr) minmax(420px, .94fr);
  align-items: center;
  gap: 74px;
}
.eyebrow, .kicker {
  color: var(--orange-dark);
  font-size: .75rem;
  font-weight: 800;
  letter-spacing: .16em;
  text-transform: uppercase;
}
.eyebrow { display: flex; align-items: center; gap: 12px; }
.eyebrow > span { width: 36px; height: 1px; background: currentColor; }
.hero h1, .section-heading h2, .language-copy h2, .faq-intro h2, .contact-section h2 {
  margin: 22px 0 0;
  font-family: "Playfair Display", Georgia, serif;
  color: var(--navy-900);
  font-weight: 600;
  letter-spacing: -.045em;
  line-height: 1.06;
}
.hero h1 { max-width: 760px; font-size: clamp(3.25rem, 5.6vw, 5.7rem); }
.hero h1 em { color: var(--orange); font-weight: 600; }
.hero-lede {
  max-width: 650px;
  margin: 27px 0 0;
  color: #546276;
  font-size: 1.12rem;
  line-height: 1.75;
}
.hero-actions { display: flex; align-items: center; gap: 25px; margin-top: 34px; }
.text-link { display: inline-flex; align-items: center; gap: 9px; color: var(--navy-900); font-weight: 700; }
.text-link span { color: var(--orange); }
.hero-proof {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 25px;
  margin-top: 36px;
  color: #4e5d70;
  font-size: .84rem;
  font-weight: 600;
}
.hero-proof span { display: inline-flex; align-items: center; gap: 8px; }
.hero-proof i {
  width: 20px;
  height: 20px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: #e4f2ed;
  color: var(--green);
  font-size: .72rem;
  font-style: normal;
}

.estimate-card {
  position: relative;
  padding: 29px;
  border: 1px solid rgba(16,36,62,.09);
  border-radius: var(--radius-lg);
  background: rgba(255,255,255,.92);
  box-shadow: var(--shadow);
}
.estimate-card::before {
  content: "";
  position: absolute;
  inset: 12px -12px -12px 12px;
  z-index: -1;
  border-radius: var(--radius-lg);
  background: rgba(16,36,62,.055);
}
.estimate-header { display: flex; justify-content: space-between; gap: 20px; align-items: flex-start; }
.micro-label { color: var(--orange-dark); font-size: .69rem; font-weight: 800; letter-spacing: .15em; text-transform: uppercase; }
.estimate-header h2 { margin: 7px 0 0; color: var(--navy-900); font-size: 1.35rem; line-height: 1.25; }
.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 6px 9px;
  border-radius: 999px;
  background: #edf7f3;
  color: var(--green);
  font-size: .67rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .08em;
}
.status-pill i { width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.estimate-form { display: grid; gap: 16px; margin-top: 25px; }
.estimate-form label { display: grid; gap: 7px; }
.estimate-form label > span { color: #4b596c; font-size: .73rem; font-weight: 700; }
.estimate-form select, .estimate-form input {
  width: 100%;
  height: 49px;
  padding: 0 13px;
  border: 1px solid #dce2e9;
  border-radius: 10px;
  background: #fafbfc;
  color: var(--navy-900);
  outline: none;
}
.estimate-form select:focus, .estimate-form input:focus { border-color: var(--orange); box-shadow: 0 0 0 3px rgba(233,120,66,.12); }
.field-pair { display: grid; grid-template-columns: 1fr 1fr; gap: 13px; }
.language-pair { grid-template-columns: 1fr 40px 1fr; align-items: end; }
.swap {
  height: 49px;
  border: 1px solid #dce2e9;
  border-radius: 10px;
  background: #fafbfc;
  color: var(--navy-700);
}
.estimate-total {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin: 24px 0 17px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}
.estimate-total div { display: grid; }
.estimate-total span { font-size: .79rem; font-weight: 700; }
.estimate-total small { color: var(--muted); font-size: .68rem; }
.estimate-total strong { color: var(--navy-900); font-size: 1.45rem; }
.estimate-note { margin: 13px 0 0; color: #8792a0; font-size: .68rem; text-align: center; }

.use-cases { background: var(--navy-900); color: var(--white); }
.use-cases-inner { min-height: 75px; display: flex; align-items: center; gap: 36px; }
.use-cases-inner > span { color: rgba(255,255,255,.54); font-size: .72rem; font-weight: 800; letter-spacing: .15em; text-transform: uppercase; }
.use-cases-inner div { display: flex; align-items: center; flex-wrap: wrap; gap: 18px; }
.use-cases-inner b { font-size: .86rem; font-weight: 600; }
.use-cases-inner i { width: 3px; height: 3px; border-radius: 50%; background: var(--orange); }

.section { padding: 112px 0; }
.section-heading {
  display: grid;
  grid-template-columns: 290px minmax(0, 1fr);
  gap: 45px;
  align-items: start;
  margin-bottom: 60px;
}
.heading-label { display: flex; align-items: center; gap: 14px; padding-top: 10px; }
.heading-label span { color: var(--orange); font-family: "Playfair Display", Georgia, serif; font-size: 1.15rem; }
.heading-label b { color: var(--navy-700); font-size: .75rem; letter-spacing: .16em; text-transform: uppercase; }
.heading-copy h2 { margin: 0; font-size: clamp(2.6rem, 4vw, 4.25rem); }
.heading-copy p { max-width: 650px; margin: 23px 0 0; color: var(--muted); font-size: 1.04rem; }

.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.service-card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 520px;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(255,255,255,.78);
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.service-card:hover { transform: translateY(-5px); border-color: rgba(233,120,66,.45); box-shadow: var(--shadow-soft); }
.service-card-featured { background: var(--white); border-color: rgba(233,120,66,.35); box-shadow: var(--shadow-soft); }
.service-card-top { min-height: 28px; display: flex; justify-content: space-between; align-items: center; }
.card-number { color: #9ba4ae; font-family: "Playfair Display", Georgia, serif; font-size: 1rem; }
.service-badge { padding: 6px 9px; border-radius: 999px; background: var(--orange-soft); color: var(--orange-dark); font-size: .64rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.service-icon {
  width: 64px;
  height: 64px;
  display: grid;
  place-items: center;
  margin-top: 28px;
  border-radius: 16px;
  background: var(--orange-soft);
  color: var(--orange-dark);
}
.service-icon svg { width: 34px; height: 34px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.service-card h3 { margin: 28px 0 0; color: var(--navy-900); font-size: 1.35rem; line-height: 1.3; }
.service-card p { margin: 14px 0 0; color: var(--muted); font-size: .93rem; }
.service-card ul { display: grid; gap: 10px; margin: 24px 0 30px; padding: 0; list-style: none; }
.service-card li { position: relative; padding-left: 22px; color: #435267; font-size: .85rem; }
.service-card li::before { content: "✓"; position: absolute; left: 0; color: var(--green); font-weight: 800; }
.service-card > a { display: flex; align-items: center; justify-content: space-between; margin-top: auto; padding-top: 19px; border-top: 1px solid var(--line); color: var(--navy-900); font-size: .86rem; font-weight: 800; }
.service-card > a span { color: var(--orange); }

.process-section { background: var(--navy-900); color: var(--white); }
.section-heading-light .heading-label b, .section-heading-light .heading-copy p { color: rgba(255,255,255,.62); }
.section-heading-light .heading-copy h2 { color: var(--white); }
.process-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line-dark); border: 1px solid var(--line-dark); border-radius: var(--radius-md); overflow: hidden; }
.process-grid article { min-height: 330px; padding: 27px; background: var(--navy-900); }
.process-grid article > span { color: rgba(255,255,255,.35); font-family: "Playfair Display", Georgia, serif; }
.process-icon {
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  margin-top: 54px;
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 50%;
  color: var(--orange);
  font-family: "Playfair Display", Georgia, serif;
  font-weight: 600;
}
.process-grid h3 { margin: 24px 0 0; font-size: 1.16rem; }
.process-grid p { margin: 12px 0 0; color: rgba(255,255,255,.58); font-size: .84rem; }

.pricing-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.pricing-card { padding: 38px; border: 1px solid var(--line); border-radius: var(--radius-md); background: var(--white); }
.pricing-card-primary { background: var(--navy-900); color: var(--white); border-color: var(--navy-900); }
.pricing-card-head { display: flex; justify-content: space-between; gap: 20px; }
.pricing-card-head span { font-size: .73rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.pricing-card-head b { color: var(--orange); font-size: .71rem; }
.price { display: flex; align-items: baseline; gap: 8px; margin-top: 28px; }
.price strong { font-family: "Playfair Display", Georgia, serif; color: var(--navy-900); font-size: clamp(3.25rem, 5vw, 5.3rem); line-height: 1; letter-spacing: -.05em; }
.pricing-card-primary .price strong { color: var(--white); }
.price span { color: var(--muted); font-size: .9rem; }
.pricing-card-primary .price span { color: rgba(255,255,255,.55); }
.pricing-card > p { max-width: 550px; margin: 23px 0 0; color: var(--muted); }
.pricing-card-primary > p { color: rgba(255,255,255,.62); }
.pricing-card dl { display: grid; gap: 0; margin: 30px 0; }
.pricing-card dl div { display: flex; justify-content: space-between; gap: 20px; padding: 14px 0; border-top: 1px solid var(--line); }
.pricing-card-primary dl div { border-color: rgba(255,255,255,.14); }
.pricing-card dt { color: var(--muted); font-size: .8rem; }
.pricing-card-primary dt { color: rgba(255,255,255,.55); }
.pricing-card dd { margin: 0; font-size: .82rem; font-weight: 800; text-align: right; }
.pricing-disclaimer { max-width: 900px; margin: 23px auto 0; color: #8993a0; font-size: .73rem; text-align: center; }

.language-section { padding-top: 20px; }
.language-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.language-copy, .trust-panel { min-height: 520px; padding: 48px; border-radius: var(--radius-md); }
.language-copy { background: #e9edf1; }
.language-copy h2 { margin-top: 19px; font-size: clamp(2.6rem, 4vw, 4rem); }
.language-copy > p { max-width: 580px; margin-top: 22px; color: var(--muted); }
.language-list { display: grid; grid-template-columns: repeat(5, 1fr); gap: 8px; margin-top: 55px; }
.language-list span { min-height: 86px; display: grid; place-items: center; align-content: center; border-radius: 12px; background: var(--white); color: var(--navy-900); font-family: "Playfair Display", Georgia, serif; font-size: 1.3rem; font-weight: 600; }
.language-list small { margin-top: 3px; color: var(--muted); font-family: "DM Sans", Arial, sans-serif; font-size: .58rem; font-weight: 700; text-transform: uppercase; }
.trust-panel { background: var(--orange); color: var(--white); }
.trust-panel .micro-label { color: rgba(255,255,255,.72); }
.trust-panel h3 { max-width: 530px; margin: 18px 0 0; font-family: "Playfair Display", Georgia, serif; font-size: clamp(2.1rem, 3vw, 3.25rem); line-height: 1.12; letter-spacing: -.035em; }
.trust-panel ul { display: grid; gap: 0; margin: 35px 0 0; padding: 0; list-style: none; }
.trust-panel li { display: grid; grid-template-columns: 40px 1fr; gap: 17px; padding: 19px 0; border-top: 1px solid rgba(255,255,255,.25); }
.trust-panel li > span { color: rgba(255,255,255,.62); font-family: "Playfair Display", Georgia, serif; }
.trust-panel b { font-size: .92rem; }
.trust-panel p { margin: 5px 0 0; color: rgba(255,255,255,.72); font-size: .8rem; }

.faq-section { background: #fff; }
.faq-grid { display: grid; grid-template-columns: .72fr 1.28fr; gap: 95px; }
.faq-intro h2 { margin-top: 20px; font-size: clamp(2.7rem, 4.2vw, 4.4rem); }
.faq-intro p { margin-top: 21px; color: var(--muted); }
.faq-list details { border-top: 1px solid var(--line); }
.faq-list details:last-child { border-bottom: 1px solid var(--line); }
.faq-list summary {
  min-height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  color: var(--navy-900);
  font-size: 1.03rem;
  font-weight: 700;
  cursor: pointer;
  list-style: none;
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary span { color: var(--orange); font-size: 1.4rem; font-weight: 400; transition: transform .2s ease; }
.faq-list details[open] summary span { transform: rotate(45deg); }
.faq-list details p { margin: -3px 0 27px; padding-right: 50px; color: var(--muted); font-size: .91rem; }

.contact-section { padding: 105px 0; background: var(--navy-950); color: var(--white); }
.contact-grid { display: grid; grid-template-columns: 1fr 430px; align-items: center; gap: 95px; }
.kicker-light { color: var(--orange); }
.contact-section h2 { color: var(--white); font-size: clamp(2.8rem, 4.5vw, 4.8rem); }
.contact-section .contact-grid > div:first-child > p { max-width: 650px; margin-top: 24px; color: rgba(255,255,255,.6); }
.contact-card { padding: 34px; border: 1px solid rgba(255,255,255,.14); border-radius: var(--radius-md); background: rgba(255,255,255,.06); }
.contact-card > div { padding: 16px 0; border-top: 1px solid rgba(255,255,255,.12); }
.contact-card > div:first-child { padding-top: 0; border-top: 0; }
.contact-card > div > span { display: block; color: rgba(255,255,255,.45); font-size: .65rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.contact-card a:not(.button), .contact-card p { margin: 5px 0 0; color: var(--white); font-size: .94rem; }
.contact-card .button { margin-top: 18px; }

.site-footer { background: #07111e; color: var(--white); }
.footer-main { display: grid; grid-template-columns: .8fr 1.2fr; gap: 90px; padding: 68px 0 55px; }
.brand-footer .brand-mark { background: var(--white); color: var(--navy-900); }
.brand-footer .brand-text small { color: rgba(255,255,255,.46); }
.footer-brand > p { max-width: 420px; margin: 24px 0 0; color: rgba(255,255,255,.46); font-size: .83rem; }
.footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; }
.footer-links > div { display: grid; align-content: start; gap: 10px; }
.footer-links b { margin-bottom: 7px; color: var(--white); font-size: .72rem; letter-spacing: .13em; text-transform: uppercase; }
.footer-links a { color: rgba(255,255,255,.52); font-size: .79rem; }
.footer-bottom { min-height: 72px; display: flex; align-items: center; gap: 26px; border-top: 1px solid rgba(255,255,255,.1); color: rgba(255,255,255,.37); font-size: .7rem; }
.footer-bottom > span:nth-child(2) { margin-right: auto; }
.footer-bottom div { display: flex; gap: 20px; }

@media (max-width: 1080px) {
  .desktop-nav { gap: 18px; }
  .desktop-nav a { font-size: .84rem; }
  .header-actions .button-ghost { display: none; }
  .hero-grid { grid-template-columns: 1fr 430px; gap: 42px; }
  .hero h1 { font-size: clamp(3rem, 5.2vw, 4.6rem); }
  .section-heading { grid-template-columns: 210px 1fr; }
  .service-card { padding: 25px; }
  .language-copy, .trust-panel { padding: 38px; }
}

@media (max-width: 900px) {
  .shell { width: min(var(--shell), calc(100% - 36px)); }
  .desktop-nav, .header-actions { display: none; }
  .menu-toggle { display: block; }
  .hero { padding: 72px 0 72px; }
  .hero-grid { grid-template-columns: 1fr; gap: 50px; }
  .hero-copy { max-width: 760px; }
  .estimate-card { max-width: 650px; }
  .use-cases-inner { padding: 18px 0; align-items: flex-start; flex-direction: column; gap: 12px; }
  .section { padding: 88px 0; }
  .section-heading { grid-template-columns: 1fr; gap: 22px; margin-bottom: 43px; }
  .heading-label { padding-top: 0; }
  .service-grid { grid-template-columns: 1fr; }
  .service-card { min-height: 0; }
  .process-grid { grid-template-columns: 1fr 1fr; }
  .pricing-grid, .language-grid, .faq-grid, .contact-grid, .footer-main { grid-template-columns: 1fr; }
  .faq-grid { gap: 48px; }
  .contact-grid { gap: 48px; }
  .contact-card { max-width: 600px; }
  .footer-main { gap: 45px; }
}

@media (max-width: 620px) {
  body { font-size: 15px; }
  .shell { width: min(var(--shell), calc(100% - 28px)); }
  .header-inner { min-height: 70px; }
  .brand-mark { width: 38px; height: 38px; }
  .brand-text strong { font-size: .92rem; }
  .brand-text small { font-size: .59rem; }
  .mobile-actions { grid-template-columns: 1fr; }
  .hero { padding: 54px 0 58px; }
  .hero h1 { margin-top: 18px; font-size: clamp(2.55rem, 13vw, 3.65rem); }
  .hero-lede { font-size: 1rem; }
  .hero-actions { align-items: stretch; flex-direction: column; gap: 15px; }
  .hero-actions .button { width: 100%; }
  .text-link { justify-content: center; min-height: 44px; }
  .hero-proof { display: grid; gap: 10px; }
  .estimate-card { padding: 21px; border-radius: 20px; }
  .estimate-header { gap: 10px; }
  .status-pill { display: none; }
  .field-pair, .language-pair { grid-template-columns: 1fr; }
  .swap { display: none; }
  .estimate-total { align-items: flex-start; flex-direction: column; }
  .use-cases-inner div { gap: 11px 13px; }
  .use-cases-inner div i { display: none; }
  .use-cases-inner b { padding: 5px 8px; border: 1px solid rgba(255,255,255,.15); border-radius: 8px; font-size: .75rem; }
  .section { padding: 70px 0; }
  .heading-copy h2, .language-copy h2, .faq-intro h2, .contact-section h2 { font-size: clamp(2.35rem, 12vw, 3.25rem); }
  .service-card { padding: 23px; }
  .process-grid { grid-template-columns: 1fr; }
  .process-grid article { min-height: 270px; }
  .process-icon { margin-top: 34px; }
  .pricing-card { padding: 25px; }
  .pricing-card-head { align-items: flex-start; flex-direction: column; gap: 6px; }
  .price strong { font-size: 3.4rem; }
  .pricing-card dl div { align-items: flex-start; flex-direction: column; gap: 4px; }
  .pricing-card dd { text-align: left; }
  .language-copy, .trust-panel { min-height: 0; padding: 27px; }
  .language-list { grid-template-columns: repeat(2, 1fr); margin-top: 34px; }
  .language-list span:last-child { grid-column: 1 / -1; }
  .faq-list summary { min-height: 74px; font-size: .92rem; }
  .faq-list details p { padding-right: 0; }
  .contact-section { padding: 75px 0; }
  .contact-card { padding: 24px; }
  .footer-main { padding-top: 50px; }
  .footer-links { grid-template-columns: 1fr 1fr; }
  .footer-bottom { align-items: flex-start; flex-direction: column; gap: 7px; padding: 20px 0; }
  .footer-bottom > span:nth-child(2) { margin-right: 0; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}