/* ========================================================================== 
   Azar Construction Ltd - site stylesheet
   Tokens taken verbatim from docs/AZAR-CONSTRUCTION-DESIGN-SYSTEM.md v1.0
   ========================================================================== */

/* ---------- 1. Tokens ---------- */
:root {
  /* Palette */
  --navy-950: #020617;
  --navy-900: #070E1A;
  --navy-850: #0A1322;
  --navy-800: #0C1525;
  --navy-700: #12213A;
  --navy-600: #1A2C49;
  --navy-border: #1E3058;
  --gold-700: #B48F54;
  --gold-600: #CDAA6E;
  --gold-400: #E6D0A0;
  --ivory-100: #F6F1E6;
  --slate-300: #CBD5E1;
  --slate-400: #94A3B8;
  --bluegray-400: #8294B0;

  /* Semantic */
  --color-bg: #F6F1E6;
  --color-surface: #FFFFFF;
  --color-surface-dark: #0A1322;
  --color-surface-elevated: #12213A;
  --color-brand-primary: #070E1A;
  --color-brand-accent: #CDAA6E;
  --color-brand-accent-hover: #E6D0A0;
  --color-brand-accent-active: #B48F54;
  --color-text: #0D1C33;
  --color-text-muted: #5F6F86;
  --color-text-on-dark: #EEF3FB;
  --color-text-on-dark-muted: #94A3B8;
  --color-border: rgba(13, 28, 51, 0.14);
  --color-border-dark: rgba(205, 170, 110, 0.22);
  --color-focus: #E6D0A0;
  --color-success: #247A52;
  --color-error: #B42318;

  /* Type */
  --font-display: "Italiana", "Cormorant Garamond", Georgia, serif;
  --font-body: "Manrope", system-ui, -apple-system, "Segoe UI", sans-serif;
  --leading-heading: 1.12;
  --leading-body: 1.6;
  --tracking-label: 0.14em;

  /* Space */
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  --space-12: 48px;
  --space-16: 64px;
  --space-20: 80px;
  --space-24: 96px;

  --container-max: 1480px;
  --gutter: 56px;

  /* Shape & motion */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 14px;
  --radius-pill: 999px;
  --shadow-sm: 0 4px 14px -8px rgba(2, 6, 23, 0.65);
  --shadow-md: 0 22px 48px -28px rgba(2, 6, 23, 0.80);
  --duration-fast: 150ms;
  --duration-normal: 220ms;
  --duration-rich: 300ms;
  --ease-standard: cubic-bezier(.2, .8, .2, 1);

  --header-h: 80px;
}

@media (max-width: 1199px) { :root { --gutter: 32px; } }
@media (max-width: 767px)  { :root { --gutter: 20px; --header-h: 64px; } }

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

html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 16px); }

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: var(--leading-body);
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }

h1, h2, h3, h4 { margin: 0; line-height: var(--leading-heading); font-weight: 400; }

p { margin: 0; }

ul { margin: 0; padding: 0; list-style: none; }

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

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 100;
  background: var(--gold-600);
  color: var(--navy-900);
  padding: 12px 20px;
  font-weight: 600;
}
.skip-link:focus { left: var(--gutter); top: 12px; }

.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;
}

/* ---------- 3. Layout primitives ---------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section { padding-block: clamp(56px, 8vw, 120px); }
.section--dark { background: var(--navy-900); color: var(--color-text-on-dark); }
.section--deep { background: var(--navy-950); color: var(--color-text-on-dark); }
.section--surface {
  background: var(--color-surface);
  border-block: 1px solid rgba(13, 28, 51, .08);
}

.eyebrow {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--gold-700);
  display: flex;
  align-items: center;
  gap: 12px;
}
.eyebrow::before {
  content: "";
  width: 28px;
  height: 1px;
  background: currentColor;
  flex: none;
}
.section--dark .eyebrow,
.section--deep .eyebrow { color: var(--gold-400); }

.h2 { font-family: var(--font-display); font-size: clamp(32px, 4vw, 48px); letter-spacing: .01em; }
.h3 { font-size: clamp(21px, 2vw, 27px); font-weight: 600; line-height: 1.25; }

.lede {
  font-size: 18px;
  line-height: 1.65;
  color: var(--color-text-muted);
  max-width: 62ch;
}
.section--dark .lede,
.section--deep .lede { color: var(--color-text-on-dark-muted); }

.section-head {
  display: grid;
  gap: var(--space-6);
  margin-bottom: clamp(40px, 5vw, 72px);
  max-width: 1120px;
}
.section-head__title { display: grid; gap: var(--space-4); }
@media (min-width: 900px) {
  .section-head {
    grid-template-columns: minmax(300px, .9fr) minmax(360px, 1.1fr);
    gap: clamp(56px, 8vw, 128px);
    align-items: end;
  }
  .section-head__aside {
    padding-left: clamp(24px, 3vw, 48px);
    border-left: 1px solid currentColor;
    border-left-color: var(--color-border);
  }
  .section--dark .section-head__aside,
  .section--deep .section-head__aside { border-left-color: rgba(205, 170, 110, .2); }
}

/* ---------- 4. Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 0 24px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: .02em;
  text-decoration: none;
  cursor: pointer;
  transition: background var(--duration-normal) var(--ease-standard),
              color var(--duration-normal) var(--ease-standard),
              border-color var(--duration-normal) var(--ease-standard),
              transform var(--duration-fast) var(--ease-standard);
}

.btn--primary { background: var(--gold-600); color: var(--navy-850); }
.btn--primary:hover { background: var(--gold-400); color: var(--navy-900); transform: translateY(-2px); }
.btn--primary:active { background: var(--gold-700); color: var(--navy-900); transform: scale(.98); }

.btn--secondary {
  background: transparent;
  color: var(--gold-400);
  border-color: rgba(205, 170, 110, .55);
}
.btn--secondary:hover { background: rgba(205, 170, 110, .10); border-color: var(--gold-400); transform: translateY(-2px); }
.btn--secondary:active { transform: scale(.98); }

.btn--onlight { color: var(--navy-850); border-color: rgba(13, 28, 51, .28); }
.btn--onlight:hover { background: rgba(13, 28, 51, .05); border-color: var(--navy-850); }

.btn[disabled], .btn[aria-disabled="true"] {
  background: var(--slate-400);
  color: var(--navy-900);
  opacity: .45;
  pointer-events: none;
  transform: none;
}

/* ---------- 5. Header ---------- */
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  height: var(--header-h);
  background: var(--navy-900);
  border-bottom: 1px solid rgba(205, 170, 110, .35);
  transition: height var(--duration-normal) var(--ease-standard),
              box-shadow var(--duration-normal) var(--ease-standard),
              background var(--duration-normal) var(--ease-standard);
}
.header-sentinel {
  position: absolute;
  top: 24px;
  left: 0;
  width: 1px;
  height: 1px;
  pointer-events: none;
}
.header.is-scrolled {
  height: 68px;
  background: rgba(7, 14, 26, .92);
  backdrop-filter: blur(6px);
  box-shadow: var(--shadow-sm);
}
@media (max-width: 767px) { .header.is-scrolled { height: 64px; } }

.header__inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-8);
}

.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--ivory-100); }
.brand__mark { width: 38px; height: 38px; object-fit: contain; flex: none; }
.brand__text { display: grid; line-height: 1.05; }
.brand__name { font-family: var(--font-display); font-size: 19px; letter-spacing: .06em; }
.brand__suffix {
  font-size: 9px;
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--gold-600);
  font-weight: 600;
}

.nav { display: none; }
@media (min-width: 1024px) {
  .nav { display: flex; align-items: center; gap: clamp(20px, 2.4vw, 38px); margin-left: auto; }
}
.nav__link {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--slate-300);
  text-decoration: none;
  padding: 8px 0;
  position: relative;
  transition: color var(--duration-normal) var(--ease-standard);
}
.nav__link::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 1px;
  background: var(--gold-400);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--duration-normal) var(--ease-standard);
}
.nav__link:hover,
.nav__link.is-active { color: var(--gold-400); }
.nav__link:hover::after,
.nav__link.is-active::after { transform: scaleX(1); }

.header__actions { display: flex; align-items: center; gap: var(--space-3); }
.header__cta { display: none; }
@media (min-width: 1024px) { .header__cta { display: inline-flex; min-height: 42px; font-size: 13px; } }

.header__phone {
  display: none;
  font-size: 13px;
  font-weight: 600;
  color: var(--gold-400);
  text-decoration: none;
  letter-spacing: .02em;
}
@media (min-width: 1280px) { .header__phone { display: inline-flex; align-items: center; gap: 8px; } }

.menu-toggle {
  width: 44px; height: 44px;
  display: inline-grid;
  place-items: center;
  background: transparent;
  border: 1px solid rgba(205, 170, 110, .35);
  border-radius: var(--radius-sm);
  color: var(--ivory-100);
  cursor: pointer;
}
@media (min-width: 1024px) { .menu-toggle { display: none; } }

/* Mobile drawer */
.mobile-nav {
  position: fixed;
  inset: 0;
  z-index: 60;
  background: var(--navy-900);
  padding: var(--space-6) var(--gutter) var(--space-12);
  display: grid;
  grid-template-rows: auto 1fr auto;
  gap: var(--space-8);
  transform: translateY(-100%);
  visibility: hidden;
  transition: transform var(--duration-rich) var(--ease-standard), visibility var(--duration-rich);
}
.mobile-nav[data-open="true"] { transform: translateY(0); visibility: visible; }
.mobile-nav__top { display: flex; align-items: center; justify-content: space-between; min-height: 44px; }
.mobile-nav__list { display: grid; gap: var(--space-2); align-content: start; }
.mobile-nav__link {
  font-family: var(--font-display);
  font-size: 30px;
  color: var(--ivory-100);
  text-decoration: none;
  padding: 10px 0;
  border-bottom: 1px solid rgba(205, 170, 110, .14);
  display: block;
}
.mobile-nav__link:hover { color: var(--gold-400); }
.mobile-nav__foot { display: grid; gap: var(--space-3); }

body.is-locked { overflow: hidden; }

/* ---------- 6. Hero (full-bleed editorial composition) ---------- */
.hero {
  position: relative;
  background: var(--navy-950);
  color: var(--color-text-on-dark);
  overflow: hidden;
  min-height: calc(100dvh - var(--header-h));
  display: flex;
  align-items: stretch;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(2, 6, 23, .96) 0%, rgba(2, 6, 23, .86) 33%, rgba(2, 6, 23, .34) 68%, rgba(2, 6, 23, .16) 100%),
    linear-gradient(0deg, rgba(2, 6, 23, .78) 0%, transparent 48%);
  pointer-events: none;
  z-index: 1;
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, .035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .035) 1px, transparent 1px);
  background-size: 84px 84px;
  mask-image: linear-gradient(90deg, rgba(0,0,0,.72), transparent 68%);
  pointer-events: none;
  z-index: 1;
}
.hero__inner {
  position: relative;
  z-index: 2;
  min-height: calc(100dvh - var(--header-h));
  display: grid;
  align-items: center;
  padding-block: clamp(72px, 10vh, 128px);
}

.hero__content { display: grid; gap: var(--space-5); justify-items: start; max-width: 700px; }

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(48px, 6.6vw, 92px);
  line-height: .98;
  color: var(--ivory-100);
  letter-spacing: -.015em;
  text-wrap: balance;
  text-shadow: 0 18px 50px rgba(2, 6, 23, .52);
}
.hero__title em { font-style: normal; color: var(--gold-400); }

.hero__text { font-size: clamp(17px, 1.4vw, 20px); line-height: 1.65; color: var(--slate-300); max-width: 47ch; text-wrap: pretty; }

.hero__actions { display: flex; flex-wrap: wrap; gap: var(--space-3); margin-top: var(--space-2); }

.hero__figure { position: absolute; inset: 0; margin: 0; z-index: 0; overflow: hidden; }
.hero__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 54%;
  transform: scale(1.012);
}
.hero__credentials {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 28px;
  margin-top: var(--space-3);
  padding-top: var(--space-4);
  border-top: 1px solid rgba(205, 170, 110, .24);
  color: var(--slate-300);
  font-size: 12px;
  letter-spacing: .05em;
  text-transform: uppercase;
}
.hero__credentials span { display: flex; align-items: baseline; gap: 8px; }
.hero__credentials strong { color: var(--gold-400); font-size: 13px; font-weight: 600; }

/* Floating direct-contact plate */
.hero__plate {
  display: none;
  background: rgba(10, 19, 34, .82);
  border: 1px solid rgba(205, 170, 110, .34);
  border-radius: var(--radius-sm);
  padding: var(--space-6);
  box-shadow: 0 26px 58px -30px rgba(2, 6, 23, .92), inset 0 1px rgba(255,255,255,.05);
  backdrop-filter: blur(14px);
}
@media (min-width: 1024px) {
  .hero__plate {
    display: grid;
    gap: 6px;
    position: absolute;
    right: var(--gutter);
    bottom: 48px;
    width: 286px;
  }
}
.hero__plate dt {
  font-size: 11px;
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--gold-400);
  font-weight: 600;
}
.hero__plate dd { margin: 0; font-size: 14px; color: var(--slate-300); line-height: 1.55; }
.hero__plate a { color: var(--ivory-100); text-decoration: none; font-size: 17px; font-weight: 600; }
.hero__plate a:hover { color: var(--gold-400); }
.hero__scroll {
  display: none;
  position: absolute;
  z-index: 2;
  left: 50%;
  bottom: 28px;
  transform: translateX(-50%);
  align-items: center;
  gap: 8px;
  color: var(--slate-300);
  font-size: 11px;
  letter-spacing: .12em;
  text-transform: uppercase;
  text-decoration: none;
}
.hero__scroll:hover { color: var(--gold-400); }
@media (min-width: 1200px) { .hero__scroll { display: inline-flex; } }
@media (max-width: 767px) {
  .hero { min-height: calc(100svh - var(--header-h)); }
  .hero__inner { min-height: calc(100svh - var(--header-h)); align-items: end; padding-block: 80px 54px; }
  .hero::before {
    background: linear-gradient(0deg, rgba(2,6,23,.97) 0%, rgba(2,6,23,.76) 58%, rgba(2,6,23,.32) 100%);
  }
  .hero::after { background-size: 56px 56px; }
  .hero__img { object-position: 58% center; }
  .hero__actions { width: 100%; }
  .hero__actions .btn { flex: 1 1 190px; }
}

/* Trust strip */
.trust {
  background: var(--navy-850);
  border-block: 1px solid rgba(205, 170, 110, .18);
  color: var(--color-text-on-dark);
}
.trust__list {
  display: grid;
  gap: 0;
  grid-template-columns: 1fr;
}
@media (min-width: 640px) { .trust__list { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .trust__list { grid-template-columns: repeat(4, 1fr); } }

.trust__item {
  padding: var(--space-6) 0;
  display: grid;
  gap: 4px;
  border-bottom: 1px solid rgba(205, 170, 110, .12);
}
@media (min-width: 640px) { .trust__item { padding: var(--space-6) var(--space-6) var(--space-6) 0; } }
@media (min-width: 1024px) {
  .trust__item { border-bottom: 0; border-left: 1px solid rgba(205, 170, 110, .14); padding-left: var(--space-6); }
  .trust__item:first-child { border-left: 0; padding-left: 0; }
}
.trust__label {
  font-size: 11px;
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--gold-600);
  font-weight: 600;
}
.trust__value { font-size: 15px; color: var(--slate-300); }

/* ---------- 7. Services (asymmetric grid, no 3-equal-card row) ---------- */
.services { display: grid; gap: 0; border-top: 1px solid var(--color-border); }
@media (min-width: 900px) { .services { grid-template-columns: repeat(6, 1fr); } }

.service {
  display: grid;
  gap: var(--space-3);
  align-content: start;
  padding: var(--space-8) 0;
  border-bottom: 1px solid var(--color-border);
  position: relative;
}
.service::before {
  content: counter(service, decimal-leading-zero);
  counter-increment: service;
  color: var(--gold-700);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .14em;
}
.services { counter-reset: service; }
.service::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 0;
  height: 2px;
  background: var(--gold-600);
  transition: width var(--duration-rich) var(--ease-standard);
}
.service:hover::after { width: min(120px, 42%); }
@media (min-width: 900px) {
  .service { padding: var(--space-12) clamp(24px, 3vw, 48px) var(--space-12) 0; border-right: 1px solid var(--color-border); }
  .service:nth-child(1) { grid-column: span 3; }
  .service:nth-child(2) { grid-column: span 3; border-right: 0; padding-left: clamp(24px, 3vw, 48px); }
  .service:nth-child(3) { grid-column: span 2; }
  .service:nth-child(4) { grid-column: span 2; padding-left: clamp(24px, 3vw, 48px); }
  .service:nth-child(5) { grid-column: span 2; border-right: 0; padding-left: clamp(24px, 3vw, 48px); }
  .service:nth-child(6) { grid-column: span 4; }
  .service:nth-child(7) { grid-column: span 2; border-right: 0; padding-left: clamp(24px, 3vw, 48px); }
}

.service__title { font-size: 24px; font-weight: 600; line-height: 1.25; }
.service__text { color: var(--color-text-muted); max-width: 58ch; }
.service__tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: var(--space-2); }
.tag {
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  padding: 5px 12px;
}

/* ---------- 8. Process ---------- */
.process { display: grid; gap: 0; }
.step {
  display: grid;
  gap: var(--space-3);
  padding: var(--space-8) 0;
  border-top: 1px solid rgba(205, 170, 110, .16);
}
@media (min-width: 900px) {
  .step { grid-template-columns: minmax(240px, .8fr) minmax(0, 1.2fr); column-gap: clamp(32px, 5vw, 80px); align-items: start; }
}
.step__title { font-size: 22px; font-weight: 600; color: var(--ivory-100); }
.step__text { color: var(--color-text-on-dark-muted); max-width: 62ch; }

/* ---------- 9. Projects (horizontal scroll rail, not a card grid) ---------- */
.motion-feature {
  display: grid;
  gap: clamp(28px, 5vw, 72px);
  align-items: center;
  margin-bottom: clamp(56px, 7vw, 96px);
  padding-block: clamp(28px, 4vw, 56px);
  border-block: 1px solid var(--color-border-dark);
}
@media (min-width: 900px) { .motion-feature { grid-template-columns: minmax(0, 1.5fr) minmax(280px, .7fr); } }
.motion-feature__media { position: relative; background: var(--navy-900); overflow: hidden; border-radius: var(--radius-sm); }
.motion-feature__media::after {
  content: "";
  position: absolute;
  inset: 0;
  border: 1px solid rgba(205,170,110,.24);
  pointer-events: none;
}
.motion-feature__video { display: block; width: 100%; aspect-ratio: 16 / 9; object-fit: cover; background: var(--navy-900); }
.motion-feature__body { display: grid; gap: var(--space-5); align-content: center; }
.motion-feature__title { color: var(--ivory-100); font-family: var(--font-display); font-size: clamp(30px, 4vw, 52px); font-weight: 400; line-height: 1.05; text-wrap: balance; }
.motion-feature__text { color: var(--slate-400); max-width: 48ch; }
.text-link { display: inline-flex; align-items: center; gap: 8px; width: fit-content; color: var(--gold-400); font-size: 14px; font-weight: 600; text-decoration: none; border-bottom: 1px solid rgba(205,170,110,.38); padding-bottom: 4px; }
.text-link:hover { color: var(--ivory-100); border-color: currentColor; }

.rail {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(280px, 84vw);
  gap: var(--space-6);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding-bottom: var(--space-6);
  margin-inline: calc(var(--gutter) * -1);
  padding-inline: var(--gutter);
  scrollbar-width: thin;
}
@media (min-width: 760px) { .rail { grid-auto-columns: minmax(360px, 42vw); } }
@media (min-width: 1200px) { .rail { grid-auto-columns: minmax(400px, 30vw); } }

.project {
  scroll-snap-align: start;
  display: grid;
  gap: var(--space-4);
  align-content: start;
  text-decoration: none;
  color: inherit;
}
.project__media {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border-dark);
  background: var(--navy-800);
}
.project__media img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  transition: transform var(--duration-rich) var(--ease-standard);
}
.project:hover .project__media img { transform: scale(1.025); }
.project__meta {
  font-size: 12px;
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--gold-600);
  font-weight: 600;
}
.project__title { font-size: 24px; font-weight: 600; color: var(--ivory-100); }
.project__text { color: var(--color-text-on-dark-muted); font-size: 15px; }

/* ---------- 10. Two-column feature (zig-zag) ---------- */
.split { display: grid; gap: clamp(32px, 5vw, 80px); align-items: center; }
@media (min-width: 900px) {
  .split { grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr); }
  .split--reverse > :first-child { order: 2; }
}
.split__media { margin: 0; }
.split__media img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
}
.split__media figcaption { margin-top: 10px; color: var(--color-text-muted); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; }
.split__body { display: grid; gap: var(--space-5); }

.checklist { display: grid; gap: var(--space-3); margin-top: var(--space-2); }
.checklist li {
  display: grid;
  grid-template-columns: 20px 1fr;
  gap: 12px;
  align-items: start;
  color: var(--color-text-muted);
}
.checklist svg { margin-top: 3px; color: var(--gold-700); }

/* ---------- 11. Coverage ---------- */
.coverage { display: grid; gap: var(--space-8); }
@media (min-width: 900px) { .coverage { grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr); column-gap: clamp(40px, 6vw, 96px); } }
.coverage__areas { display: flex; flex-wrap: wrap; gap: 8px; }
.coverage__areas .tag { border-color: var(--color-border-dark); color: var(--slate-300); }

/* ---------- 12. FAQ ---------- */
.faq { display: grid; }
.faq__item { border-top: 1px solid var(--color-border); }
.faq__item:last-child { border-bottom: 1px solid var(--color-border); }
.faq__q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  text-align: left;
  background: none;
  border: 0;
  padding: var(--space-6) 0;
  min-height: 48px;
  font-family: var(--font-body);
  font-size: 17px;
  font-weight: 600;
  color: var(--color-text);
  cursor: pointer;
}
.faq__icon { flex: none; color: var(--gold-700); transition: transform var(--duration-normal) var(--ease-standard); }
.faq__q[aria-expanded="true"] .faq__icon { transform: rotate(45deg); }
.faq__a { display: none; padding-bottom: var(--space-6); color: var(--color-text-muted); max-width: 72ch; }
.faq__a[data-open="true"] { display: block; }

/* ---------- 13. Contact ---------- */
.contact { display: grid; gap: clamp(40px, 5vw, 80px); }
@media (min-width: 1000px) { .contact { grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); } }

.contact__channels { display: grid; gap: var(--space-6); align-content: start; }
.channel {
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: var(--space-4);
  align-items: start;
  padding-bottom: var(--space-6);
  border-bottom: 1px solid rgba(205, 170, 110, .16);
  text-decoration: none;
}
.channel:last-child { border-bottom: 0; }
.channel__icon {
  width: 40px; height: 40px;
  display: grid; place-items: center;
  border: 1px solid var(--color-border-dark);
  border-radius: var(--radius-sm);
  color: var(--gold-400);
  background: rgba(205, 170, 110, .04);
  transition: transform var(--duration-normal) var(--ease-standard), color var(--duration-normal) var(--ease-standard);
}
.channel:hover .channel__icon { transform: translateY(-2px); color: var(--ivory-100); }
.channel__label {
  font-size: 11px;
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--gold-600);
  font-weight: 600;
}
.channel__value { font-size: 17px; color: var(--ivory-100); font-weight: 600; }
.channel__note { font-size: 13px; color: var(--color-text-on-dark-muted); }

.form { display: grid; gap: var(--space-5); }
.field { display: grid; gap: var(--space-2); }
.field label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--slate-300);
}
.field input,
.field select,
.field textarea {
  min-height: 48px;
  padding: 12px 14px;
  background: var(--navy-850);
  border: 1px solid var(--navy-border);
  border-radius: var(--radius-sm);
  color: var(--color-text-on-dark);
  font-family: var(--font-body);
  font-size: 15px;
  transition: border-color var(--duration-normal) var(--ease-standard);
}
.field textarea { min-height: 132px; resize: vertical; }
.field input::placeholder, .field textarea::placeholder { color: #64748B; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--gold-600); }
.field__help { font-size: 12px; color: var(--color-text-on-dark-muted); }
.field__error { font-size: 13px; color: #FCA5A5; display: none; align-items: center; gap: 6px; }
.field[data-invalid="true"] input,
.field[data-invalid="true"] select,
.field[data-invalid="true"] textarea { border-color: #F87171; }
.field[data-invalid="true"] .field__error { display: flex; }

.form__row { display: grid; gap: var(--space-5); }
@media (min-width: 640px) { .form__row { grid-template-columns: 1fr 1fr; } }

.form__consent { display: grid; grid-template-columns: 20px 1fr; gap: 12px; align-items: start; }
.form__consent input { min-height: auto; width: 18px; height: 18px; margin-top: 3px; accent-color: var(--gold-600); }
.form__consent label { text-transform: none; letter-spacing: normal; font-size: 13px; font-weight: 400; color: var(--color-text-on-dark-muted); line-height: 1.55; }
.form__consent a { color: var(--gold-400); }

.form__status {
  display: none;
  gap: 10px;
  align-items: flex-start;
  padding: var(--space-4);
  border-radius: var(--radius-sm);
  font-size: 14px;
  line-height: 1.55;
}
.form__status[data-state="success"] { display: flex; background: rgba(36, 122, 82, .14); border: 1px solid rgba(36, 122, 82, .5); color: #A7F3D0; }
.form__status[data-state="error"] { display: flex; background: rgba(180, 35, 24, .12); border: 1px solid rgba(180, 35, 24, .5); color: #FCA5A5; }

.btn--loading { pointer-events: none; opacity: .75; }
.spinner {
  width: 16px; height: 16px;
  border: 2px solid rgba(7, 14, 26, .3);
  border-top-color: var(--navy-900);
  border-radius: 50%;
  animation: spin 700ms linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- 14. Footer ---------- */
.footer {
  position: relative;
  overflow: hidden;
  background: var(--navy-950);
  color: var(--bluegray-400);
  padding: clamp(72px, 8vw, 128px) 0 28px;
  border-top: 1px solid rgba(205, 170, 110, .3);
}
.footer::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(205, 170, 110, .035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(205, 170, 110, .035) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(to bottom, #000, transparent 68%);
}
.footer .container { position: relative; }

.footer__cta {
  display: grid;
  gap: clamp(40px, 6vw, 96px);
  padding-bottom: clamp(64px, 8vw, 112px);
  border-bottom: 1px solid rgba(205, 170, 110, .22);
}
@media (min-width: 900px) {
  .footer__cta { grid-template-columns: minmax(0, 1.25fr) minmax(360px, .75fr); align-items: end; }
}
.footer__cta-copy { display: grid; gap: var(--space-6); }
.footer__cta h2 {
  font-family: var(--font-display);
  font-size: clamp(48px, 7.2vw, 108px);
  line-height: .92;
  letter-spacing: -.025em;
  color: var(--ivory-100);
}
.footer__cta h2 span { color: var(--gold-400); }
.footer__cta-side { display: grid; gap: var(--space-8); }
.footer__cta-side > p { max-width: 48ch; color: var(--slate-400); line-height: 1.75; }
.footer__cta-actions { display: flex; flex-wrap: wrap; gap: var(--space-6); align-items: center; }
.footer__direct {
  display: grid;
  gap: 2px;
  color: var(--ivory-100);
  font-size: 17px;
  font-weight: 600;
  text-decoration: none;
}
.footer__direct span {
  color: var(--gold-600);
  font-size: 10px;
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
}
.footer__direct:hover { color: var(--gold-400); }

.footer__wordmark {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: var(--space-6);
  padding: clamp(32px, 4vw, 52px) 0 var(--space-6);
  border-bottom: 1px solid rgba(205, 170, 110, .12);
}
.footer__wordmark > span {
  font-family: var(--font-display);
  font-size: clamp(54px, 11vw, 164px);
  line-height: .75;
  letter-spacing: -.04em;
  color: rgba(246, 241, 230, .12);
}
.footer__wordmark small {
  color: var(--gold-600);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: .18em;
  text-transform: uppercase;
  white-space: nowrap;
}

.footer__grid {
  display: grid;
  gap: 44px 28px;
  padding: clamp(48px, 6vw, 80px) 0;
}
@media (min-width: 700px) { .footer__grid { grid-template-columns: 1.35fr 1fr 1fr; } }
@media (min-width: 1100px) { .footer__grid { grid-template-columns: 1.5fr .8fr .8fr 1.35fr; gap: clamp(40px, 5vw, 80px); } }

.footer__brand { display: grid; gap: var(--space-6); align-content: start; }
.footer__brand-lockup { display: flex; align-items: center; gap: var(--space-4); }
.footer__logo { width: 64px; height: 64px; object-fit: contain; }
.footer__brand-lockup p { display: grid; gap: 2px; }
.footer__brand-lockup strong { color: var(--ivory-100); font-size: 15px; font-weight: 600; }
.footer__brand-lockup span { color: var(--slate-400); font-size: 11px; }
.footer__blurb { font-size: 14px; line-height: 1.75; max-width: 38ch; }
.footer__credentials {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-4);
  padding-top: var(--space-4);
  border-top: 1px solid rgba(205, 170, 110, .14);
}
.footer__credentials span { display: grid; gap: 2px; font-size: 10px; letter-spacing: .06em; text-transform: uppercase; }
.footer__credentials strong { color: var(--gold-400); font-size: 13px; letter-spacing: 0; }

.footer__heading {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--gold-600);
  margin-bottom: var(--space-5);
}
.footer__links { display: grid; gap: 10px; }
.footer__links a {
  width: fit-content;
  color: var(--slate-400);
  font-size: 14px;
  line-height: 1.55;
  text-decoration: none;
  transition: color var(--duration-normal) var(--ease-standard), transform var(--duration-normal) var(--ease-standard);
}
.footer__links a:hover { color: var(--ivory-100); transform: translateX(4px); }

.footer__contact-column { min-width: 0; }
.footer__contact { display: grid; gap: 10px; font-size: 14px; line-height: 1.6; }
.footer__contact a { width: fit-content; color: var(--slate-400); text-decoration: none; overflow-wrap: anywhere; }
.footer__contact a:hover { color: var(--gold-400); }
.footer__contact-primary { display: grid; gap: 2px; color: var(--ivory-100) !important; font-size: clamp(22px, 2.2vw, 30px); font-weight: 600; }
.footer__contact-primary span { color: var(--gold-600); font-size: 10px; letter-spacing: var(--tracking-label); text-transform: uppercase; }
.footer__contact address { color: var(--bluegray-400); font-style: normal; margin-top: 4px; }
.footer__socials { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); margin-top: var(--space-6); border-block: 1px solid rgba(205, 170, 110, .16); }
.footer__socials a {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  padding: 11px 10px;
  border-right: 1px solid rgba(205, 170, 110, .16);
  color: var(--slate-300);
  font-size: 11px;
  text-decoration: none;
  transition: color var(--duration-normal) var(--ease-standard), background var(--duration-normal) var(--ease-standard);
}
.footer__socials a:first-child { padding-left: 0; }
.footer__socials a:last-child { border-right: 0; padding-right: 0; }
.footer__socials a:hover { color: var(--gold-400); background: rgba(205, 170, 110, .04); }
.footer__socials span { transition: transform var(--duration-normal) var(--ease-standard); }
.footer__socials a:hover span { transform: translate(2px, -2px); }

.footer__disclaimer {
  border-block: 1px solid rgba(205, 170, 110, .14);
  color: #71829C;
  font-size: 12px;
}
.footer__disclaimer summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  min-height: 54px;
  color: var(--slate-300);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  cursor: pointer;
  list-style: none;
}
.footer__disclaimer summary::-webkit-details-marker { display: none; }
.footer__disclaimer summary::after { content: "+"; color: var(--gold-600); font-size: 18px; font-weight: 400; }
.footer__disclaimer[open] summary::after { content: "−"; }
.footer__disclaimer p { max-width: 104ch; padding: 0 0 var(--space-6); line-height: 1.75; }
.footer__disclaimer a { color: var(--gold-400); }

.footer__bottom {
  padding: 24px 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 16px 32px;
  align-items: center;
  justify-content: space-between;
  color: #64748B;
  font-size: 11px;
  line-height: 1.7;
}
.footer__legal-links { display: flex; flex-wrap: wrap; gap: 16px; }
.footer__legal-links a { color: #7E8DA3; text-decoration: none; }
.footer__legal-links a:hover { color: var(--gold-400); }

@media (max-width: 699px) {
  .footer__wordmark { align-items: flex-end; }
  .footer__wordmark small { max-width: 13ch; white-space: normal; text-align: right; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .footer__brand, .footer__contact-column { grid-column: 1 / -1; }
  .footer__socials { grid-template-columns: 1fr; border-bottom: 0; }
  .footer__socials a,
  .footer__socials a:first-child,
  .footer__socials a:last-child { padding: 11px 0; border-right: 0; border-bottom: 1px solid rgba(205, 170, 110, .16); }
}

/* ---------- 15. Floating WhatsApp ---------- */
.wa-float {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 45;
  width: 54px; height: 54px;
  display: grid; place-items: center;
  border-radius: 50%;
  background: #25D366;
  color: #06301A;
  box-shadow: 0 10px 28px -10px rgba(2, 6, 23, .8);
  transition: transform var(--duration-normal) var(--ease-standard);
}
.wa-float:hover { transform: translateY(-3px) scale(1.05); }

/* ---------- 16. Legal page ---------- */
.legal { display: grid; gap: clamp(32px, 5vw, 64px); }
@media (min-width: 1000px) { .legal { grid-template-columns: 260px minmax(0, 1fr); column-gap: clamp(48px, 6vw, 96px); align-items: start; } }

.legal__toc { position: static; display: grid; gap: 8px; align-content: start; }
@media (min-width: 1000px) { .legal__toc { position: sticky; top: calc(var(--header-h) + 24px); } }
.legal__toc a {
  font-size: 13px;
  color: var(--color-text-muted);
  text-decoration: none;
  padding: 6px 0 6px 14px;
  border-left: 2px solid var(--color-border);
  transition: color var(--duration-normal) var(--ease-standard), border-color var(--duration-normal) var(--ease-standard);
}
.legal__toc a:hover { color: var(--color-text); border-color: var(--gold-600); }

.legal__body { display: grid; gap: clamp(32px, 4vw, 56px); }
.legal__block { display: grid; gap: var(--space-4); scroll-margin-top: calc(var(--header-h) + 24px); }
.legal__block h2 { font-family: var(--font-display); font-size: clamp(26px, 3vw, 36px); }
.legal__block h3 { font-size: 17px; font-weight: 600; margin-top: var(--space-2); }
.legal__block p, .legal__block li { color: var(--color-text-muted); max-width: 74ch; }
.legal__block ul { display: grid; gap: 10px; }
.legal__block ul li { display: grid; grid-template-columns: 8px 1fr; gap: 14px; align-items: start; }
.legal__block ul li::before { content: ""; width: 5px; height: 5px; margin-top: 11px; border-radius: 50%; background: var(--gold-600); }

.page-head { background: var(--navy-900); color: var(--color-text-on-dark); padding-block: clamp(48px, 6vw, 88px); }
.page-head__title { font-family: var(--font-display); font-size: clamp(36px, 5vw, 60px); color: var(--ivory-100); }
.page-head__inner { display: grid; gap: var(--space-4); max-width: 720px; }

.note {
  border-left: 2px solid var(--gold-600);
  padding: var(--space-4) 0 var(--space-4) var(--space-6);
  background: rgba(205, 170, 110, .06);
  font-size: 14px;
  color: var(--color-text-muted);
}

/* ---------- 17. Reveal on scroll ---------- */
[data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 600ms var(--ease-standard), transform 600ms var(--ease-standard);
}
[data-reveal].is-visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: no-preference) {
  .hero__content > * {
    opacity: 0;
    transform: translateY(16px);
    animation: hero-enter 700ms var(--ease-standard) forwards;
  }
  .hero__content > :nth-child(2) { animation-delay: 80ms; }
  .hero__content > :nth-child(3) { animation-delay: 160ms; }
  .hero__content > :nth-child(4) { animation-delay: 240ms; }
  .hero__figure {
    opacity: 0;
    transform: translateY(20px) scale(.985);
    animation: hero-visual-enter 900ms 120ms var(--ease-standard) forwards;
  }
  .services [data-reveal]:nth-child(2n),
  .process [data-reveal]:nth-child(2n),
  .rail [data-reveal]:nth-child(2n) { transition-delay: 70ms; }
  .services [data-reveal]:nth-child(3n),
  .process [data-reveal]:nth-child(3n),
  .rail [data-reveal]:nth-child(3n) { transition-delay: 140ms; }
}

@keyframes hero-enter {
  to { opacity: 1; transform: none; }
}

@keyframes hero-visual-enter {
  to { opacity: 1; transform: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
  [data-reveal] { opacity: 1; transform: none; }
}