/* ==========================================================================
   LEE'S LIGHT — site stylesheet
   Palette is locked to the corporate VI:
     深蓝 #122A88 · 暖金 #F8B62B · 深灰 #595656 · 米白 #F5F1E8
   No colours outside the VI are introduced.
   ========================================================================== */

/* --------------------------------------------------------------- 1. tokens */
:root {
  --blue: #122a88;
  --blue-800: #0e2372;
  --blue-700: #0a1a5c;
  --blue-900: #060f38;
  --blue-050: #eef1fb;
  --blue-025: #f6f7fd;

  --gold: #f8b62b;
  --gold-700: #d0950f;
  --gold-100: #fdf2d9;

  --ink: #595656;
  --ink-900: #17181c;
  --ink-700: #3c3d42;
  --ink-400: #8a8785;

  --cream: #f5f1e8;
  --paper: #ffffff;
  --paper-2: #fbfaf7;

  --line: rgba(18, 42, 136, 0.12);
  --line-soft: rgba(89, 86, 86, 0.14);
  --line-strong: rgba(18, 42, 136, 0.26);

  --shadow-xs: 0 1px 2px rgba(6, 15, 56, 0.05);
  --shadow-sm: 0 2px 10px rgba(6, 15, 56, 0.06);
  --shadow-md: 0 12px 34px -12px rgba(6, 15, 56, 0.18);
  --shadow-lg: 0 30px 70px -30px rgba(6, 15, 56, 0.32);

  --r-xs: 3px;
  --r-sm: 5px;
  --r-md: 8px;
  --r-lg: 14px;
  --r-pill: 999px;

  --font-display: 'Outfit', 'Helvetica Neue', 'Segoe UI', Arial, sans-serif;
  --font-body: 'Inter', 'Helvetica Neue', 'Segoe UI', Arial, 'PingFang SC', 'Microsoft YaHei', sans-serif;

  --step--1: clamp(0.82rem, 0.8rem + 0.1vw, 0.875rem);
  --step-0: clamp(0.95rem, 0.92rem + 0.15vw, 1.02rem);
  --step-1: clamp(1.1rem, 1.03rem + 0.35vw, 1.28rem);
  --step-2: clamp(1.35rem, 1.2rem + 0.7vw, 1.75rem);
  --step-3: clamp(1.75rem, 1.45rem + 1.4vw, 2.6rem);
  --step-4: clamp(2.1rem, 1.6rem + 2.4vw, 3.5rem);
  --step-5: clamp(2.4rem, 1.7rem + 3.4vw, 4.4rem);

  --wrap: 1280px;
  --wrap-narrow: 820px;
  --pad: clamp(1.15rem, 4vw, 3rem);
  --sec-y: clamp(3.6rem, 8vw, 7.5rem);
  --hdr-h: 74px;

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

/* ----------------------------------------------------------- 2. base reset */
*,
*::before,
*::after { box-sizing: border-box; }

* { margin: 0; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--hdr-h) + 16px);
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}

body {
  font-family: var(--font-body);
  font-size: var(--step-0);
  line-height: 1.62;
  color: var(--ink-900);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img, svg, video { display: block; max-width: 100%; height: auto; }
img { background-color: var(--paper-2); }

a { color: var(--blue); text-decoration: none; }
a:hover { color: var(--blue-700); }

button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }

ul, ol { list-style: none; padding: 0; }

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

::selection { background: var(--gold); color: var(--blue-900); }

/* ---------------------------------------------------------- 3. typography */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.06;
  letter-spacing: -0.022em;
  color: var(--blue-900);
  text-wrap: balance;
}

h1 { font-size: var(--step-5); font-weight: 500; }
h2 { font-size: var(--step-4); font-weight: 500; }
h3 { font-size: var(--step-2); line-height: 1.18; }
h4 { font-size: var(--step-1); line-height: 1.25; }

p { text-wrap: pretty; }
p + p { margin-top: 0.9em; }

.hl { color: var(--blue); }

.eyebrow {
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.19em;
  text-transform: uppercase;
  color: var(--ink-400);
  margin-bottom: 0.9rem;
}
.eyebrow a { color: inherit; border-bottom: 1px solid var(--line-strong); }
.eyebrow--light { color: rgba(255, 255, 255, 0.72); }

.lead {
  font-size: var(--step-1);
  line-height: 1.55;
  color: var(--ink-700);
  max-width: 62ch;
  font-weight: 300;
  letter-spacing: -0.005em;
}

.fineprint {
  font-size: var(--step--1);
  color: var(--ink-400);
  line-height: 1.55;
}

.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;
}

.wrap { width: 100%; max-width: var(--wrap); margin-inline: auto; padding-inline: var(--pad); }
.wrap--narrow { max-width: var(--wrap-narrow); }

.skip {
  position: fixed; top: -100px; left: 12px; z-index: 200;
  background: var(--blue); color: #fff; padding: 0.7rem 1.1rem;
  border-radius: var(--r-sm); font-size: var(--step--1);
  transition: top 0.2s var(--ease);
}
.skip:focus { top: 12px; color: #fff; }

/* -------------------------------------------------------------- 4. buttons */
.btn {
  --btn-bg: var(--blue);
  --btn-fg: #fff;
  --btn-bd: var(--blue);
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  font-family: var(--font-display);
  font-size: var(--step--1);
  font-weight: 500;
  letter-spacing: 0.005em;
  line-height: 1;
  padding: 0.85rem 1.4rem;
  background: var(--btn-bg);
  color: var(--btn-fg);
  border: 1px solid var(--btn-bd);
  border-radius: var(--r-sm);
  transition: transform 0.22s var(--ease), box-shadow 0.22s var(--ease),
              background-color 0.22s var(--ease), border-color 0.22s var(--ease), color 0.22s var(--ease);
  white-space: nowrap;
}
.btn:hover {
  color: var(--btn-fg);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
  background: var(--blue-800);
  border-color: var(--blue-800);
}
.btn:active { transform: translateY(0); }

.btn--primary { --btn-bg: var(--blue); --btn-fg: #fff; }
.btn--primary:hover { background: var(--blue-700); border-color: var(--blue-700); }

.btn--gold { --btn-bg: var(--gold); --btn-fg: var(--blue-900); --btn-bd: var(--gold); }
.btn--gold:hover { background: var(--gold-700); border-color: var(--gold-700); color: var(--blue-900); }

.btn--ghost {
  --btn-bg: transparent; --btn-fg: var(--blue); --btn-bd: var(--line-strong);
}
.btn--ghost:hover { background: var(--blue-050); border-color: var(--blue); box-shadow: none; }

.btn--outline-light {
  --btn-bg: transparent; --btn-fg: #fff; --btn-bd: rgba(255, 255, 255, 0.55);
  backdrop-filter: blur(6px);
}
.btn--outline-light:hover { background: rgba(255, 255, 255, 0.14); border-color: #fff; box-shadow: none; }

.btn--sm { padding: 0.62rem 1rem; font-size: 0.8rem; }
.btn--lg { padding: 1.05rem 1.75rem; font-size: var(--step-0); }
.btn--block { width: 100%; }

.link-arrow {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: var(--step--1);
  color: var(--blue);
  border-bottom: 1px solid var(--line-strong);
  padding-bottom: 2px;
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease);
  white-space: nowrap;
  align-self: flex-end;
}
.link-arrow:hover { border-color: var(--blue); }
.link-arrow span { display: inline-block; transition: transform 0.28s var(--ease); }
.link-arrow:hover span { transform: translateX(4px); }

.chip {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-family: var(--font-display);
  font-size: var(--step--1); font-weight: 500;
  padding: 0.52rem 0.95rem;
  border: 1px solid var(--line);
  border-radius: var(--r-pill);
  color: var(--ink-700);
  background: var(--paper);
  transition: all 0.2s var(--ease);
}
.chip:hover { border-color: var(--blue); color: var(--blue); }
.chip.is-active { background: var(--blue); border-color: var(--blue); color: #fff; }
.chip__code {
  font-size: 0.68rem; font-weight: 700; letter-spacing: 0.08em;
  width: 1.25rem; height: 1.25rem; display: grid; place-items: center;
  border-radius: 3px; background: var(--gold); color: var(--blue-900);
}
.chip.is-active .chip__code { background: var(--gold); color: var(--blue-900); }

/* --------------------------------------------------------------- 5. header */
.hdr {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s var(--ease), background-color 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.hdr.is-stuck { border-bottom-color: var(--line); box-shadow: 0 1px 20px -10px rgba(6, 15, 56, 0.2); }

.hdr__in {
  display: flex; align-items: center; gap: clamp(1rem, 3vw, 2.6rem);
  height: var(--hdr-h);
  max-width: 1480px;
}

.brand { display: flex; align-items: center; flex: 0 0 auto; }
.brand__mark { height: 42px; width: auto; background: none; }

.nav { margin-inline-start: auto; }
.nav__list { display: flex; align-items: center; gap: clamp(0.5rem, 1.6vw, 1.5rem); }
.nav__list a {
  position: relative;
  font-family: var(--font-display);
  font-size: 0.9rem; font-weight: 500;
  color: var(--ink-700);
  padding: 0.4rem 0.1rem;
  transition: color 0.2s var(--ease);
}
.nav__list a::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: -2px; height: 2px;
  background: var(--gold); transform: scaleX(0); transform-origin: left;
  transition: transform 0.3s var(--ease);
}
.nav__list a:hover { color: var(--blue); }
.nav__list a:hover::after, .nav__list a.is-active::after { transform: scaleX(1); }
.nav__list a.is-active { color: var(--blue); }

.hdr__side { display: flex; align-items: center; gap: 0.9rem; margin-inline-start: auto; }
.nav + .hdr__side { margin-inline-start: 0; }

.lang { display: flex; gap: 0.15rem; align-items: center; }
.lang a, .lang-single {
  font-family: var(--font-display);
  font-size: 0.72rem; font-weight: 600; letter-spacing: 0.1em;
  color: var(--ink-400); padding: 0.28rem 0.45rem; border-radius: var(--r-xs);
  transition: color 0.2s var(--ease), background-color 0.2s var(--ease);
}
.lang a:hover, .lang a[aria-current] { color: var(--blue); background: var(--blue-050); }

.burger { display: none; width: 42px; height: 42px; border: 1px solid var(--line); background: none; border-radius: var(--r-sm); padding: 11px 10px; }
.burger span { display: block; height: 1.5px; background: var(--blue-900); border-radius: 2px; transition: transform 0.3s var(--ease), opacity 0.2s var(--ease); }
.burger span + span { margin-top: 5px; }
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

.mobile-nav {
  border-top: 1px solid var(--line);
  background: var(--paper);
  padding: 0.75rem var(--pad) 1.4rem;
}
.mobile-nav ul { display: grid; gap: 0.1rem; margin-bottom: 1rem; }
.mobile-nav a {
  display: block; padding: 0.8rem 0; font-family: var(--font-display);
  font-size: 1.05rem; font-weight: 500; color: var(--blue-900);
  border-bottom: 1px solid var(--line-soft);
}
.mobile-nav .btn { width: 100%; }

/* ----------------------------------------------------------------- 6. hero */
.hero {
  position: relative;
  min-height: clamp(560px, 82vh, 860px);
  display: flex; align-items: flex-end;
  background: var(--blue-900);
  overflow: hidden;
}
.hero__media { position: absolute; inset: 0; }
.hero__media img { width: 100%; height: 100%; object-fit: cover; object-position: 62% 50%; }
.hero__media::after {
  content: ''; position: absolute; inset: 0;
  background:
    linear-gradient(100deg, rgba(6, 15, 56, 0.92) 0%, rgba(6, 15, 56, 0.78) 34%, rgba(6, 15, 56, 0.32) 62%, rgba(6, 15, 56, 0.12) 100%),
    linear-gradient(to top, rgba(6, 15, 56, 0.62) 0%, transparent 55%);
}
.hero__in {
  position: relative;
  padding-block: clamp(3rem, 8vw, 6rem) clamp(2.4rem, 6vw, 4.4rem);
  color: #fff;
  max-width: 1480px;
}
.hero h1 {
  color: #fff;
  font-size: clamp(2.35rem, 1.5rem + 3.6vw, 4.6rem);
  font-weight: 300;
  letter-spacing: -0.03em;
  line-height: 1.02;
  max-width: 17ch;
}
.hero h1 br { display: none; }
@media (min-width: 780px) { .hero h1 br { display: block; } }
.hero__lead {
  margin-top: 1.4rem;
  font-size: var(--step-1);
  font-weight: 300;
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.82);
  max-width: 54ch;
}
.hero__actions { display: flex; flex-wrap: wrap; gap: 0.85rem; margin-top: 2.1rem; }
.hero__facts {
  display: flex; flex-wrap: wrap; gap: clamp(1.4rem, 5vw, 3.4rem);
  margin-top: clamp(2.2rem, 5vw, 3.4rem);
  padding-top: 1.7rem;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
}
.hero__facts strong {
  display: block; font-family: var(--font-display); font-size: 1.5rem;
  font-weight: 500; color: var(--gold); line-height: 1.1;
}
.hero__facts span {
  font-size: 0.78rem; letter-spacing: 0.1em; text-transform: uppercase;
  color: rgba(255, 255, 255, 0.6);
}

/* ----------------------------------------------------------- 7. page hero */
.phero {
  padding-top: clamp(2.6rem, 6vw, 4.6rem);
  padding-bottom: clamp(2rem, 5vw, 3.4rem);
  background: linear-gradient(180deg, var(--cream) 0%, var(--paper-2) 100%);
  border-bottom: 1px solid var(--line-soft);
}
.phero__in {
  display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: clamp(2rem, 5vw, 4.5rem); align-items: center;
}
.phero__in--single { grid-template-columns: minmax(0, 1fr); }
.phero__in--single .lead { max-width: 70ch; }
.phero h1 { font-size: clamp(2rem, 1.4rem + 2.6vw, 3.6rem); font-weight: 300; }
.phero .lead { margin-top: 1.15rem; }
.phero__actions { display: flex; flex-wrap: wrap; gap: 0.8rem; margin-top: 1.8rem; }
.phero__media {
  border-radius: var(--r-md); overflow: hidden;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4 / 3;
}
.phero__media img { width: 100%; height: 100%; object-fit: cover; }
.phero--about .phero__media { aspect-ratio: 16 / 10; }

.crumbs { border-bottom: 1px solid var(--line-soft); background: var(--paper-2); }
.crumbs ol { display: flex; flex-wrap: wrap; align-items: center; gap: 0.5rem; padding-block: 0.85rem; font-size: var(--step--1); color: var(--ink-400); max-width: var(--wrap); }
.crumbs li + li::before { content: '/'; margin-right: 0.5rem; color: var(--ink-400); opacity: 0.5; }
.crumbs a { color: var(--ink-400); }
.crumbs a:hover { color: var(--blue); }
.crumbs [aria-current] { color: var(--ink-700); }
.crumbs--inline { border: none; background: none; margin-bottom: 1rem; }
.crumbs--inline ol { padding: 0; font-size: 0.8rem; letter-spacing: 0.02em; }

/* ------------------------------------------------------------- 8. sections */
.sec { padding-block: var(--sec-y); }
.sec--alt { background: var(--paper-2); border-block: 1px solid var(--line-soft); }
.sec--flush { padding-top: clamp(2rem, 4vw, 3rem); }

.sec-hd { max-width: 900px; margin-bottom: clamp(2rem, 4vw, 3.4rem); }
.sec-hd h2 { margin-bottom: 1rem; }
.sec-hd--split {
  display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between;
  gap: 1.5rem; max-width: none;
}
.sec-hd--split > div { max-width: 720px; }
.sec-hd--split .sec-hd__aside { align-self: flex-end; }

/* ---------------------------------------------------------------- 9. stats */
.stats {
  background: var(--blue);
  color: #fff;
  border-block: none;
}
.stats__in {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  max-width: 1480px;
}
.stat {
  padding: clamp(1.6rem, 3.5vw, 2.6rem) clamp(0.8rem, 2vw, 1.6rem);
  border-left: 1px solid rgba(255, 255, 255, 0.14);
}
.stat:first-child { border-left: none; }
.stat strong {
  display: block; font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.5rem); font-weight: 500; line-height: 1;
  letter-spacing: -0.02em;
}
.stat span {
  display: block; margin-top: 0.55rem;
  font-size: 0.76rem; letter-spacing: 0.13em; text-transform: uppercase;
  color: rgba(255, 255, 255, 0.6);
}

/* ----------------------------------------------------------- 10. grid/card */
.grid { display: grid; gap: clamp(1.1rem, 2.4vw, 2rem); }
.grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }

.card { position: relative; }
.card__link { display: flex; flex-direction: column; height: 100%; color: inherit; }

.card__media {
  position: relative;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  border-radius: var(--r-md);
  background: var(--paper-2);
  border: 1px solid var(--line-soft);
}
.card__media img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.85s var(--ease);
}
.card__media--wide { aspect-ratio: 4 / 3; }
.card__link:hover .card__media img { transform: scale(1.045); }

.card__body { padding: 1.15rem 0.15rem 0; display: flex; flex-direction: column; flex: 1; }
.card__kicker {
  font-size: 0.72rem; letter-spacing: 0.13em; text-transform: uppercase;
  color: var(--ink-400); margin-bottom: 0.5rem; font-weight: 500;
}
.card__title { font-size: var(--step-1); font-weight: 500; line-height: 1.22; letter-spacing: -0.015em; }
.card__link:hover .card__title { color: var(--blue); }
.card__title { transition: color 0.24s var(--ease); }
.card__sum, .card__tagline {
  margin-top: 0.55rem; font-size: var(--step--1); color: var(--ink-700);
  line-height: 1.55; font-weight: 300;
}
.card__more {
  margin-top: auto; padding-top: 1rem;
  font-family: var(--font-display); font-size: 0.82rem; font-weight: 500;
  color: var(--blue); display: flex; align-items: center; gap: 0.3rem;
}
.card__more span { transition: transform 0.28s var(--ease); }
.card__link:hover .card__more span { transform: translateX(4px); }

.card--series .card__code {
  position: absolute; top: 0.95rem; left: 0.95rem; z-index: 2;
  width: 2.1rem; height: 2.1rem; display: grid; place-items: center;
  background: var(--gold); color: var(--blue-900);
  font-family: var(--font-display); font-weight: 600; font-size: 1rem;
  border-radius: var(--r-xs);
  box-shadow: var(--shadow-sm);
}
.card--news .card__media { aspect-ratio: 16 / 10; }
.card--news .card__title { font-size: 1.16rem; }

.empty {
  padding: clamp(3rem, 8vw, 6rem) 1rem; text-align: center;
  border: 1px dashed var(--line-strong); border-radius: var(--r-md);
  background: var(--paper-2);
}
.empty h3 { margin-bottom: 0.6rem; }
.empty p { color: var(--ink-700); max-width: 48ch; margin-inline: auto; }

/* --------------------------------------------------------------- 11. filter */
.filterbar {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between;
  gap: 1.2rem; padding-bottom: 1.4rem; margin-bottom: 1.6rem;
  border-bottom: 1px solid var(--line-soft);
}
.filterbar__chips { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.filterbar__search { display: flex; gap: 0.5rem; align-items: center; }
.filterbar__search input {
  border: 1px solid var(--line); border-radius: var(--r-sm);
  padding: 0.6rem 0.9rem; font-size: var(--step--1); min-width: 15rem;
  background: var(--paper);
}
.filterbar__search input:focus { border-color: var(--blue); outline: none; box-shadow: 0 0 0 3px var(--blue-050); }
.resultline { font-size: var(--step--1); color: var(--ink-400); margin-bottom: 1.8rem; }

/* ------------------------------------------------------------ 12. capability */
.cap { display: grid; grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr); gap: clamp(2rem, 5vw, 4.5rem); align-items: center; }
.cap__media { position: relative; border-radius: var(--r-md); overflow: hidden; box-shadow: var(--shadow-lg); }
.cap__media img { width: 100%; aspect-ratio: 1/1; object-fit: cover; }
.cap__badge {
  position: absolute; left: 0; bottom: 0; right: 0;
  padding: 1.1rem 1.3rem;
  background: linear-gradient(to top, rgba(6, 15, 56, 0.92), transparent);
  color: #fff;
}
.cap__badge strong { display: block; font-family: var(--font-display); font-size: 1rem; letter-spacing: 0.02em; }
.cap__badge span { font-size: 0.82rem; color: rgba(255, 255, 255, 0.72); }
.cap__txt h2 { margin-bottom: 1rem; }
.cap__list { margin-top: 1.9rem; display: grid; gap: 1.15rem; }
.cap__list li { padding-left: 1.1rem; border-left: 2px solid var(--gold); }
.cap__list h3 { font-size: 1.02rem; margin-bottom: 0.25rem; }
.cap__list p { font-size: var(--step--1); color: var(--ink-700); font-weight: 300; }
.cap__txt .btn { margin-top: 2rem; }

/* -------------------------------------------------------------- 13. markets */
.markets {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 1px; background: var(--line-soft); border: 1px solid var(--line-soft); border-radius: var(--r-md); overflow: hidden;
}
.markets li { background: var(--paper); padding: 1.5rem 1.4rem; }
.markets h3 { font-size: 1.02rem; margin-bottom: 0.7rem; color: var(--blue); }
.markets__countries { font-size: var(--step--1); color: var(--ink-700); line-height: 1.6; }
.markets__note { margin-top: 0.85rem; font-size: 0.8rem; color: var(--ink-400); line-height: 1.5; }

.certs-wrap { margin-top: clamp(2rem, 4vw, 3.2rem); padding-top: 2rem; border-top: 1px solid var(--line-soft); max-width: 1000px; }
.certs-wrap h3 { font-size: var(--step-2); margin-bottom: 0.6rem; }
.certs-wrap > p { color: var(--ink-700); max-width: 68ch; margin-bottom: 1.5rem; font-weight: 300; }
.certs { display: flex; flex-wrap: wrap; gap: 0.6rem; }
.certs li {
  display: flex; flex-direction: column; gap: 0.15rem;
  padding: 0.7rem 1rem; border: 1px solid var(--line); border-radius: var(--r-sm);
  background: var(--paper); min-width: 8.5rem;
}
.certs__name { font-family: var(--font-display); font-weight: 600; font-size: 0.95rem; color: var(--blue); letter-spacing: 0.01em; }
.certs__scope { font-size: 0.7rem; color: var(--ink-400); letter-spacing: 0.02em; line-height: 1.35; }

/* -------------------------------------------------------------- 14. product */
.pdetail { padding-top: clamp(1.6rem, 4vw, 2.8rem); }
.pdetail__in { display: grid; grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr); gap: clamp(2rem, 5vw, 4rem); align-items: start; }
.pdetail__main {
  border-radius: var(--r-md); overflow: hidden; background: var(--paper-2);
  border: 1px solid var(--line-soft); aspect-ratio: 1/1;
}
.pdetail__main img { width: 100%; height: 100%; object-fit: cover; }
.pdetail__thumbs { display: flex; gap: 0.6rem; margin-top: 0.8rem; overflow-x: auto; padding-bottom: 0.35rem; scrollbar-width: thin; }
.pdetail__thumbs button {
  flex: 0 0 auto; width: 76px; height: 76px; padding: 0; overflow: hidden;
  border: 1px solid var(--line); border-radius: var(--r-sm); background: var(--paper-2);
  transition: border-color 0.2s var(--ease), transform 0.2s var(--ease);
}
.pdetail__thumbs button img { width: 100%; height: 100%; object-fit: cover; }
.pdetail__thumbs button:hover { transform: translateY(-2px); }
.pdetail__thumbs button.is-active { border-color: var(--blue); box-shadow: 0 0 0 2px var(--blue-050); }

.pdetail__info { padding-top: 0.4rem; }
.pdetail__info h1 { font-size: clamp(1.9rem, 1.3rem + 2.4vw, 3rem); font-weight: 300; margin-bottom: 0.6rem; }
.pdetail__sku { font-size: var(--step--1); color: var(--ink-400); margin-bottom: 1.1rem; }
.pdetail__sku strong { color: var(--ink-700); font-weight: 500; }
.pdetail__actions { display: flex; flex-wrap: wrap; gap: 0.7rem; margin-top: 1.9rem; }

.ticks { margin-top: 1.5rem; display: grid; gap: 0.55rem; }
.ticks li { position: relative; padding-left: 1.6rem; font-size: var(--step--1); color: var(--ink-700); }
.ticks li::before {
  content: ''; position: absolute; left: 0; top: 0.5em;
  width: 0.55rem; height: 0.3rem;
  border-left: 1.6px solid var(--gold); border-bottom: 1.6px solid var(--gold);
  transform: rotate(-45deg);
}

.quickfacts { margin-top: 2rem; padding-top: 1.5rem; border-top: 1px solid var(--line-soft); display: grid; gap: 0.9rem; }
.quickfacts dt { font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-400); }
.quickfacts dd { font-size: var(--step--1); color: var(--ink-900); margin-top: 0.2rem; }

.pdetail__body { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.65fr); gap: clamp(2rem, 5vw, 4.5rem); align-items: start; }
.pdetail__desc h2 { margin-bottom: 1.4rem; }
.pdetail__desc p { margin-bottom: 1.05em; color: var(--ink-700); line-height: 1.72; font-weight: 300; }
.pdetail__desc h3 { margin: 2rem 0 0.8rem; font-size: var(--step-1); }

.pdetail__aside { position: sticky; top: calc(var(--hdr-h) + 24px); }
.pdetail__aside h2 { font-size: var(--step-1); margin-bottom: 1.1rem; }
.spectable {
  border: 1px solid var(--line-soft); border-radius: var(--r-md); overflow: hidden; background: var(--paper);
}
.spectable table { width: 100%; border-collapse: collapse; font-size: var(--step--1); }
.spectable tr + tr { border-top: 1px solid var(--line-soft); }
.spectable th {
  text-align: left; font-weight: 500; color: var(--ink-400);
  padding: 0.62rem 0.85rem; width: 44%; vertical-align: top;
  font-size: 0.78rem; letter-spacing: 0.03em;
}
.spectable td { padding: 0.62rem 0.85rem; color: var(--ink-900); vertical-align: top; }
.pdetail__aside .fineprint { margin-top: 0.9rem; }
.pdetail__aside-cta {
  margin-top: 1.8rem; padding: 1.4rem; border-radius: var(--r-md);
  background: var(--cream); border: 1px solid var(--line-soft);
}
.pdetail__aside-cta h3 { font-size: 1.05rem; margin-bottom: 0.5rem; }
.pdetail__aside-cta p { font-size: var(--step--1); color: var(--ink-700); margin-bottom: 1.1rem; }

.taglist { display: flex; flex-wrap: wrap; gap: 0.45rem; margin-top: 2rem; }
.taglist li {
  font-size: 0.76rem; letter-spacing: 0.04em; padding: 0.32rem 0.7rem;
  background: var(--blue-050); color: var(--blue); border-radius: var(--r-pill);
}

.apps { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: clamp(1rem, 2.4vw, 1.8rem); }
.apps figure { border-radius: var(--r-md); overflow: hidden; aspect-ratio: 4/5; background: var(--paper-2); }
.apps img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.8s var(--ease); }
.apps li:hover img { transform: scale(1.04); }
.apps h3 { font-size: 1.02rem; margin-top: 0.9rem; }

.mosaic { display: grid; grid-template-columns: repeat(6, 1fr); gap: clamp(0.6rem, 1.4vw, 1rem); }
.mosaic li { position: relative; border-radius: var(--r-sm); overflow: hidden; aspect-ratio: 3/4; }
.mosaic img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.8s var(--ease); }
.mosaic li:hover img { transform: scale(1.05); }
.mosaic span {
  position: absolute; left: 0; right: 0; bottom: 0;
  padding: 1.4rem 0.8rem 0.7rem;
  font-size: 0.76rem; letter-spacing: 0.08em; text-transform: uppercase;
  color: #fff;
  background: linear-gradient(to top, rgba(6, 15, 56, 0.85), transparent);
}

/* -------------------------------------------------------------- 15. article */
.article { padding-top: clamp(1.5rem, 4vw, 2.6rem); }
.article__head { padding-bottom: clamp(1.6rem, 3vw, 2.4rem); }
.article__head h1 { font-size: clamp(1.9rem, 1.3rem + 2.6vw, 3.2rem); font-weight: 300; margin-bottom: 1rem; }
.article__cover { max-width: var(--wrap); margin-bottom: clamp(1.8rem, 4vw, 3rem); }
.article__cover img { width: 100%; border-radius: var(--r-md); aspect-ratio: 16/9; object-fit: cover; }
.article__body { font-size: 1.05rem; line-height: 1.78; color: var(--ink-700); font-weight: 300; }
.article__body > p { margin-bottom: 1.35em; }
.article__body h3 {
  font-size: var(--step-2); color: var(--blue-900); margin: 2.4rem 0 0.9rem; font-weight: 500;
}
.article__body h4 { margin: 2rem 0 0.7rem; }
.article__body ul { margin: 0 0 1.5em 0; display: grid; gap: 0.55rem; }
.article__body ul li { position: relative; padding-left: 1.5rem; }
.article__body ul li::before {
  content: ''; position: absolute; left: 0; top: 0.72em;
  width: 6px; height: 6px; background: var(--gold); border-radius: 50%;
}
.article__body ol { counter-reset: n; margin-bottom: 1.5em; display: grid; gap: 0.55rem; }
.article__body ol li { counter-increment: n; position: relative; padding-left: 1.9rem; }
.article__body ol li::before {
  content: counter(n); position: absolute; left: 0; top: 0.15em;
  font-family: var(--font-display); font-size: 0.78rem; font-weight: 600;
  color: var(--blue); background: var(--blue-050); border-radius: 3px;
  width: 1.35rem; height: 1.35rem; display: grid; place-items: center;
}
.article__body strong { color: var(--ink-900); font-weight: 600; }
.article__body a { border-bottom: 1px solid var(--line-strong); }
.article__body a:hover { border-color: var(--blue); }
.article__body figure { margin: 2.2rem 0; }
.article__body figure img { width: 100%; border-radius: var(--r-md); }
.article__body figcaption { margin-top: 0.7rem; font-size: 0.82rem; color: var(--ink-400); line-height: 1.5; }
.article__body blockquote {
  margin: 2rem 0; padding: 1.2rem 1.5rem; border-left: 3px solid var(--gold);
  background: var(--cream); border-radius: 0 var(--r-md) var(--r-md) 0;
  font-size: 1.05rem; color: var(--ink-900);
}

.article__nav {
  display: grid; grid-template-columns: 1fr 1fr; gap: 1rem;
  margin-block: clamp(2.5rem, 5vw, 4rem);
  border-top: 1px solid var(--line-soft); padding-top: 2rem;
}
.article__prev, .article__next { display: grid; gap: 0.35rem; }
.article__next { text-align: right; }
.article__nav span { font-size: 0.72rem; letter-spacing: 0.13em; text-transform: uppercase; color: var(--ink-400); }
.article__nav strong { font-family: var(--font-display); font-weight: 500; font-size: var(--step-0); color: var(--blue-900); line-height: 1.3; }
.article__nav a:hover strong { color: var(--blue); }

.linklist { display: grid; gap: 0.1rem; }
.linklist a {
  display: block; padding: 0.9rem 0; border-bottom: 1px solid var(--line-soft);
  font-family: var(--font-display); font-size: var(--step-1); font-weight: 500;
}
.linklist a:hover { color: var(--blue); padding-left: 0.4rem; transition: padding 0.25s var(--ease); }

/* ---------------------------------------------------------------- 16. about */
.about-intro { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr); gap: clamp(2rem, 5vw, 4.5rem); align-items: start; }
.about-intro__txt h2 { margin-bottom: 1.3rem; }
.about-intro__txt p { color: var(--ink-700); margin-bottom: 1.05em; font-weight: 300; line-height: 1.72; }
.about-intro__panel {
  background: var(--cream); border: 1px solid var(--line-soft); border-radius: var(--r-md);
  padding: clamp(1.4rem, 3vw, 2rem);
}
.about-intro__panel h3 { font-size: 1.05rem; margin-bottom: 1.1rem; }
.factlist { display: grid; gap: 0.85rem; }
.factlist div { display: grid; gap: 0.15rem; }
.factlist dt { font-size: 0.7rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-400); }
.factlist dd { font-size: var(--step--1); color: var(--ink-900); }

.timeline { display: grid; gap: 0; border-left: 1px solid var(--line-strong); margin-left: 3.5rem; }
.timeline li { position: relative; padding: 0 0 clamp(1.8rem, 4vw, 2.8rem) clamp(1.5rem, 3vw, 2.4rem); }
.timeline li::before {
  content: ''; position: absolute; left: -5px; top: 0.55rem;
  width: 9px; height: 9px; border-radius: 50%; background: var(--gold);
  box-shadow: 0 0 0 4px var(--paper);
}
.timeline__year {
  position: absolute; left: calc(-1 * clamp(1.5rem, 3vw, 2.4rem) - 3.5rem);
  top: 0.1rem; width: 3rem; text-align: right;
  font-family: var(--font-display); font-weight: 600; font-size: 0.95rem; color: var(--blue);
}
.timeline__body h3 { font-size: var(--step-1); margin-bottom: 0.35rem; }
.timeline__body p { font-size: var(--step--1); color: var(--ink-700); font-weight: 300; }

.capgrid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1px; background: var(--line-soft); border: 1px solid var(--line-soft);
  border-radius: var(--r-md); overflow: hidden;
}
.capgrid li { background: var(--paper); padding: clamp(1.4rem, 3vw, 2.1rem); }
.capgrid__num {
  display: block; font-family: var(--font-display); font-size: 0.8rem; font-weight: 600;
  letter-spacing: 0.12em; color: var(--gold-700); margin-bottom: 0.9rem;
}
.capgrid h3 { font-size: 1.1rem; margin-bottom: 0.5rem; }
.capgrid p { font-size: var(--step--1); color: var(--ink-700); font-weight: 300; }

.process { margin-top: clamp(2rem, 4vw, 3.2rem); }
.process h3 { font-size: var(--step-2); margin-bottom: 1.4rem; }
.process__steps { display: grid; grid-template-columns: repeat(5, 1fr); gap: 1px; background: var(--line-soft); border: 1px solid var(--line-soft); border-radius: var(--r-md); overflow: hidden; }
.process__steps li { background: var(--paper-2); padding: 1.1rem 1rem; display: grid; gap: 0.35rem; }
.process__steps strong { font-family: var(--font-display); font-size: 0.8rem; font-weight: 600; color: var(--blue); letter-spacing: 0.02em; }
.process__steps span { font-size: 0.85rem; color: var(--ink-700); }

.factory { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: clamp(0.8rem, 1.8vw, 1.4rem); }
.factory figure { border-radius: var(--r-sm); overflow: hidden; aspect-ratio: 4/3; background: var(--paper-2); }
.factory img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.8s var(--ease); }
.factory li:hover img { transform: scale(1.05); }
.factory p { margin-top: 0.6rem; font-size: 0.8rem; color: var(--ink-400); line-height: 1.4; }

.quality { display: grid; grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr); gap: clamp(2rem, 5vw, 4rem); align-items: start; }
.quality h2 { margin-bottom: 1rem; }
.quality p { color: var(--ink-700); margin-bottom: 0.9em; font-weight: 300; }

.values { display: grid; gap: 1.5rem; }
.values li { padding: 1.4rem 0; border-top: 1px solid var(--line-soft); }
.values li:last-child { border-bottom: 1px solid var(--line-soft); }
.values h3 { font-size: var(--step-2); margin-bottom: 0.5rem; font-weight: 400; }
.values p { color: var(--ink-700); font-weight: 300; }

.faq { border-top: 1px solid var(--line-soft); }
.faq__item { border-bottom: 1px solid var(--line-soft); }
.faq__item summary {
  display: flex; align-items: center; justify-content: space-between; gap: 1.5rem;
  padding: 1.3rem 0; cursor: pointer; list-style: none;
  font-family: var(--font-display); font-size: var(--step-1); font-weight: 500;
  color: var(--blue-900); line-height: 1.35;
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary:hover { color: var(--blue); }
.faq__mark { position: relative; flex: 0 0 auto; width: 1.1rem; height: 1.1rem; }
.faq__mark::before, .faq__mark::after {
  content: ''; position: absolute; inset: 50% 0 auto 0; height: 1.5px; background: var(--blue);
  transition: transform 0.3s var(--ease);
}
.faq__mark::after { transform: rotate(90deg); }
.faq__item[open] .faq__mark::after { transform: rotate(0deg); }
.faq__body { padding: 0 0 1.4rem; max-width: 76ch; }
.faq__body p { color: var(--ink-700); font-weight: 300; }

/* -------------------------------------------------------------- 17. contact */
.contact { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr); gap: clamp(2rem, 5vw, 4.5rem); align-items: start; }
.form { display: grid; gap: 1.15rem; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.15rem; }
.form label { display: grid; gap: 0.45rem; font-size: 0.82rem; font-weight: 500; color: var(--ink-700); letter-spacing: 0.01em; }
.form input, .form select, .form textarea {
  width: 100%; padding: 0.78rem 0.9rem;
  border: 1px solid var(--line); border-radius: var(--r-sm);
  background: var(--paper); font-size: var(--step--1); font-weight: 400;
  transition: border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
}
.form textarea { resize: vertical; line-height: 1.6; }
.form input:focus, .form select:focus, .form textarea:focus {
  border-color: var(--blue); outline: none; box-shadow: 0 0 0 3px var(--blue-050);
}
.form__check { display: flex; align-items: flex-start; gap: 0.65rem; font-weight: 400; font-size: var(--step--1); color: var(--ink-700); }
.form__check input { width: auto; margin-top: 0.25rem; flex: 0 0 auto; }
.form__hp { position: absolute !important; left: -9999px; opacity: 0; height: 0; overflow: hidden; }
.form__actions { display: flex; align-items: center; gap: 1.2rem; flex-wrap: wrap; margin-top: 0.4rem; }

.contact__side { display: grid; gap: 1.2rem; }
.contact__block { padding-bottom: 1.3rem; border-bottom: 1px solid var(--line-soft); }
.contact__block:last-child { border-bottom: none; }
.contact__block h2 { font-size: 1.05rem; margin-bottom: 0.7rem; }
.contact__block p { font-size: var(--step--1); color: var(--ink-700); margin-bottom: 0.4rem; }
.contact__block address { font-style: normal; font-size: var(--step--1); color: var(--ink-700); line-height: 1.65; }
.contact__block a { border-bottom: 1px solid var(--line-strong); }
.contact__block--accent { background: var(--cream); padding: 1.3rem; border-radius: var(--r-md); border-bottom: none; }

.notice { padding: 1rem 1.2rem; border-radius: var(--r-sm); margin-bottom: 1.5rem; font-size: var(--step--1); }
.notice--ok { background: var(--gold-100); border: 1px solid var(--gold); color: var(--ink-900); }

/* ------------------------------------------------------------ 18. downloads */
.downloads { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr); gap: clamp(2rem, 5vw, 4rem); align-items: start; }
.downloads__list { display: grid; gap: 1.4rem; }
.dlcard {
  padding: clamp(1.4rem, 3vw, 2rem); border: 1px solid var(--line-soft);
  border-radius: var(--r-md); background: var(--paper-2);
}
.dlcard h2 { font-size: var(--step-2); margin-bottom: 0.7rem; }
.dlcard p { font-size: var(--step--1); color: var(--ink-700); margin-bottom: 0.6rem; }
.dlcard--plain { background: none; border-style: dashed; }
/* CTA row for the flipbook links. The button resets the inherited colour and
   margin from the generic .dlcard p rule above. */
.dlcard__cta { margin: 1.2rem 0 0.9rem; }
.dlcard__cta .btn { color: var(--btn-fg); margin: 0; }
.downloads__form {
  padding: clamp(1.4rem, 3vw, 2rem); border: 1px solid var(--line);
  border-radius: var(--r-md); background: var(--paper);
  position: sticky; top: calc(var(--hdr-h) + 24px);
}
.downloads__form h2 { font-size: var(--step-2); margin-bottom: 0.4rem; }
.downloads__form .fineprint { margin-bottom: 1.3rem; }

/* ------------------------------------------------- 18b. contact team (cards) */
.team {
  display: grid; gap: 1.3rem;
  grid-template-columns: repeat(auto-fit, minmax(232px, 1fr));
  list-style: none; padding: 0; margin: 0;
}
.person {
  display: flex; flex-direction: column; align-items: center; text-align: center;
  padding: clamp(1.6rem, 3vw, 2.1rem) 1.4rem;
  border: 1px solid var(--line-soft); border-radius: var(--r-md);
  background: var(--paper-2); color: var(--ink-700);
  /* A small lift, not a jump: at 6px the row still reads as one block, and
     focus-within keeps keyboard users on the same visual footing. */
  transition: transform 0.24s ease, box-shadow 0.24s ease, border-color 0.24s ease;
}
.person:hover, .person:focus-within {
  transform: translateY(-6px);
  border-color: var(--blue);
  box-shadow: 0 16px 34px rgba(18, 42, 136, 0.14);
}
.person__media {
  width: 96px; height: 96px; margin-bottom: 1.1rem; border-radius: 50%;
  display: grid; place-items: center; overflow: hidden;
  background: var(--blue-050); color: var(--blue);
  border: 1px solid var(--line);
}
.person__media img { width: 100%; height: 100%; object-fit: cover; }
.person__body h3 { font-size: var(--step-1); margin-bottom: 0.25rem; }
.person__role { font-size: var(--step--1); color: var(--ink-400); margin-bottom: 0.9rem; }
.person__links { list-style: none; padding: 0; margin: 0; display: grid; gap: 0.35rem; }
.person__links a { font-size: var(--step--1); color: var(--blue); }
.person__links a:hover { text-decoration: underline; }

/* ---------------------------------------------------------------- 19. legal */
.legal { font-size: 1rem; }
.legal__meta { color: var(--ink-400); font-size: var(--step--1); margin-bottom: 2rem; }
.legal h2 { font-size: var(--step-2); margin: 2.6rem 0 0.9rem; font-weight: 500; }
.legal h2:first-of-type { margin-top: 0; }
.legal p { color: var(--ink-700); margin-bottom: 1.05em; font-weight: 300; line-height: 1.72; }
.legal ul { margin-bottom: 1.4em; display: grid; gap: 0.6rem; }
.legal ul li { position: relative; padding-left: 1.5rem; color: var(--ink-700); font-weight: 300; }
.legal ul li::before { content: ''; position: absolute; left: 0; top: 0.72em; width: 6px; height: 6px; background: var(--gold); border-radius: 50%; }
.legal strong { color: var(--ink-900); font-weight: 600; }
.legal code { background: var(--blue-050); color: var(--blue); padding: 0.1rem 0.35rem; border-radius: 3px; font-size: 0.88em; }

/* --------------------------------------------------------------- 20. footer */
.ftr { background: var(--blue-900); color: rgba(255, 255, 255, 0.72); margin-top: clamp(2rem, 5vw, 4rem); }
.ftr__in {
  display: grid; grid-template-columns: minmax(0, 1.5fr) repeat(3, minmax(0, 1fr));
  gap: clamp(2rem, 4vw, 3.5rem);
  padding-block: clamp(2.8rem, 6vw, 4.5rem);
  max-width: 1480px;
}
.ftr__logo { height: 62px; width: auto; background: none; margin-bottom: 1.3rem; }
.ftr__claim { color: #fff; font-size: var(--step-0); margin-bottom: 1.1rem; }
.ftr__claim-en { font-size: 0.76rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--gold); }
.ftr__about { font-size: var(--step--1); line-height: 1.65; max-width: 42ch; font-weight: 300; }

.ftr__col h2 {
  font-size: 0.74rem; letter-spacing: 0.16em; text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55); margin-bottom: 1.1rem; font-weight: 600;
}
.ftr__col ul { display: grid; gap: 0.55rem; }
.ftr__col a { font-size: var(--step--1); color: rgba(255, 255, 255, 0.78); font-weight: 300; }
.ftr__col a:hover { color: var(--gold); }
.ftr__contact address { font-style: normal; font-size: var(--step--1); line-height: 1.7; margin-bottom: 0.9rem; font-weight: 300; }
.ftr__contact p { font-size: var(--step--1); margin-bottom: 1rem; font-weight: 300; }
.ftr__social { display: flex; flex-wrap: wrap; gap: 0.75rem; }
.ftr__social a { text-transform: capitalize; }

.ftr__bar { border-top: 1px solid rgba(255, 255, 255, 0.12); }
.ftr__bar-in {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between;
  gap: 0.8rem; padding-block: 1.2rem; max-width: 1480px;
  font-size: 0.78rem; color: rgba(255, 255, 255, 0.5);
}
.ftr__bar ul { display: flex; flex-wrap: wrap; gap: 1.3rem; }
.ftr__bar a { color: rgba(255, 255, 255, 0.5); }
.ftr__bar a:hover { color: var(--gold); }

/* ----------------------------------------------------------------- 21. cta */
.cta { background: var(--cream); border-top: 1px solid var(--line-soft); }
.cta__in {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between;
  gap: 2rem; padding-block: clamp(2.8rem, 6vw, 4.5rem);
}
.cta h2 { font-size: clamp(1.6rem, 1.2rem + 1.8vw, 2.6rem); font-weight: 400; max-width: 20ch; }
.cta p { margin-top: 0.85rem; color: var(--ink-700); max-width: 56ch; font-weight: 300; }
.cta__actions { display: flex; flex-wrap: wrap; gap: 0.8rem; }

/* -------------------------------------------------------------- 22. motion */
.reveal { opacity: 0; transform: translateY(22px); }
.reveal.is-in {
  opacity: 1; transform: none;
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; }
}

/* ----------------------------------------------------------- 23. responsive */
@media (max-width: 1180px) {
  .grid--4 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .mosaic { grid-template-columns: repeat(3, 1fr); }
  .process__steps { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 1024px) {
  :root { --hdr-h: 66px; }
  .nav { display: none; }
  .burger { display: block; }
  .hdr__side .btn { display: none; }
  .brand__mark { height: 36px; }

  .phero__in,
  .cap,
  .pdetail__in,
  .pdetail__body,
  .about-intro,
  .contact,
  .downloads,
  .quality { grid-template-columns: minmax(0, 1fr); }

  .phero__media { order: -1; aspect-ratio: 16/9; }
  .pdetail__aside, .downloads__form { position: static; }
  .cap__media img { aspect-ratio: 16/10; }
  .ftr__in { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .stats__in { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(3) { border-left: none; }
}

@media (max-width: 860px) {
  .grid--4, .grid--3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .timeline { margin-left: 2.6rem; }
  .timeline__year { left: calc(-1 * clamp(1.5rem, 3vw, 2.4rem) - 2.6rem); }
  .process__steps { grid-template-columns: repeat(2, 1fr); }
  .article__nav { grid-template-columns: 1fr; }
  .article__next { text-align: left; }
}

@media (max-width: 620px) {
  :root { --sec-y: 3.2rem; }
  .grid--4, .grid--3, .grid--2 { grid-template-columns: minmax(0, 1fr); }
  .form__row { grid-template-columns: 1fr; }
  .mosaic { grid-template-columns: repeat(2, 1fr); }
  .stats__in { grid-template-columns: 1fr; }
  .stat { border-left: none; border-top: 1px solid rgba(255,255,255,.14); }
  .stat:first-child { border-top: none; }
  .ftr__in { grid-template-columns: 1fr; }
  .hero__facts { gap: 1.3rem 2rem; }
  .filterbar__search input { min-width: 0; width: 100%; }
  .filterbar__search { width: 100%; }
  .process__steps { grid-template-columns: 1fr; }
  .certs li { min-width: calc(50% - 0.3rem); }
}

/* --------------------------------------------------------------- 24. print */
@media print {
  .hdr, .ftr, .cta, .burger, .mobile-nav, .pdetail__thumbs { display: none !important; }
  body { color: #000; }
  a::after { content: " (" attr(href) ")"; font-size: 0.8em; }
}