/* ==========================================================================
   SHARAF GLOBAL RESOURCES — Design System
   ========================================================================== */

:root {
  /* Palette */
  --charcoal:        #0a0c0f;
  --charcoal-soft:    #12151a;
  --midnight:         #0e1b2e;
  --midnight-soft:    #16263d;
  --off-white:        #f6f4ef;
  --off-white-dim:    #e9e6dd;
  --ink:              #d8dbe0;
  --ink-dim:          #9aa1ab;
  --gold:             #c9a66b;
  --gold-soft:        #a9895a;
  --gold-line:        rgb(201, 166, 107, 0.35);
  --hairline:         rgb(246, 244, 239, 0.10);
  --hairline-strong:  rgb(246, 244, 239, 0.18);

  /* Surfaces */
  --bg-dark: linear-gradient(160deg, var(--charcoal) 0%, var(--midnight) 130%);
  --bg-light: var(--off-white);

  /* Type */
  --font-display: 'Cormorant Garamond', georgia, 'Times New Roman', serif;
  --font-body: 'Inter', -apple-system, blinkmacsystemfont, 'Segoe UI', sans-serif;

  /* Motion */
  --ease-premium: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-soft: cubic-bezier(0.4, 0, 0.2, 1);
  --dur-fast: 0.35s;
  --dur-med: 0.7s;
  --dur-slow: 1.4s;

  /* Layout */
  --container-w: 1240px;
  --nav-h: 84px;

  color-scheme: dark;
}

/* ==========================================================================
   Reset
   ========================================================================== */

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

body, h1, h2, h3, h4, p, figure, ul, ol, form { margin: 0; padding: 0; }
ul, ol { list-style: none; }
img, svg, video { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }

html, body {
  background: var(--off-white);
  color: var(--charcoal);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizelegibility;
}

body { overflow-x: hidden; }

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 999;
  background: var(--gold);
  color: var(--charcoal);
  padding: 0.8em 1.4em;
  font-weight: 600;
}

.skip-link:focus {
  left: 1rem;
  top: 1rem;
}

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

.container {
  width: 100%;
  max-width: var(--container-w);
  margin-inline: auto;
  padding-inline: clamp(1.5rem, 5vw, 3rem);
}

/* ==========================================================================
   Typography
   ========================================================================== */

h1, h2, h3 { font-family: var(--font-display); font-weight: 500; letter-spacing: 0.01em; }

.eyebrow {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold-soft);
  margin-bottom: 1.1rem;
}

.section-head h2 {
  font-size: clamp(1.9rem, 3.6vw, 2.9rem);
  line-height: 1.18;
  color: var(--charcoal);
  max-width: 20ch;
}

.section-head__lede {
  margin-top: 1.2rem;
  max-width: 56ch;
  font-size: 1.05rem;
  line-height: 1.7;
  color: #4b5057;
}

.lede {
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2vw, 1.5rem);
  line-height: 1.5;
  color: var(--charcoal);
  font-weight: 500;
}

/* ==========================================================================
   Buttons
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5em;
  padding: 0.95em 2.1em;
  font-size: 0.86rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-radius: 2px;
  border: 1px solid transparent;
  transition: transform var(--dur-fast) var(--ease-soft),
              background-color var(--dur-fast) var(--ease-soft),
              border-color var(--dur-fast) var(--ease-soft),
              color var(--dur-fast) var(--ease-soft),
              box-shadow var(--dur-fast) var(--ease-soft);
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn--gold {
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-soft) 100%);
  color: var(--charcoal);
  box-shadow: 0 8px 24px -8px rgb(201, 166, 107, 0.55);
}
.btn--gold:hover { box-shadow: 0 12px 32px -8px rgb(201, 166, 107, 0.7); }

.btn--ghost {
  border-color: rgb(246, 244, 239, 0.4);
  color: var(--off-white);
  background: rgb(246, 244, 239, 0.04);
  backdrop-filter: blur(6px);
}

.btn--ghost:hover {
  border-color: var(--off-white);
  background: rgb(246, 244, 239, 0.1);
}

.btn--nav {
  display: none;
  padding: 0.75em 1.6em;
  font-size: 0.76rem;
  background: transparent;
  border-color: var(--gold-line);
  color: var(--off-white);
}
.btn--nav:hover { background: rgb(201, 166, 107, 0.12); }

.btn--primary {
  background: var(--gold);
  color: var(--charcoal);
  margin-top: 0.5rem;
}

/* ==========================================================================
   Navigation
   ========================================================================== */

.site-nav {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  background: transparent;
  border-bottom: 1px solid transparent;
  transition: background-color var(--dur-med) var(--ease-soft),
              border-color var(--dur-med) var(--ease-soft),
              backdrop-filter var(--dur-med) var(--ease-soft),
              height var(--dur-med) var(--ease-soft);
}

.site-nav.is-scrolled {
  background: rgb(10, 12, 15, 0.72);
  backdrop-filter: blur(14px) saturate(140%);
  border-bottom-color: var(--hairline);
  height: 72px;
}

.site-nav__inner {
  width: 100%;
  max-width: var(--container-w);
  margin-inline: auto;
  padding-inline: clamp(1.5rem, 5vw, 3rem);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.site-nav__brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}

.site-nav__mark {
  font-family: var(--font-display);
  font-size: 1.1rem;
  letter-spacing: 0.12em;
  color: var(--gold);
  border: 1px solid var(--gold-line);
  padding: 0.35em 0.6em;
  line-height: 1;
}

.site-nav__name {
  font-size: 0.88rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--off-white);
  text-transform: uppercase;
}

.site-nav__links {
  display: none;
  align-items: center;
  gap: clamp(1.2rem, 2vw, 2.1rem);
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  margin-inline: auto;
}

.site-nav__links a {
  color: var(--ink);
  position: relative;
  padding-block: 0.3em;
  transition: color var(--dur-fast) var(--ease-soft);
}

.site-nav__links a::after {
  content: "";
  position: absolute;
  left: 0; right: 100%; bottom: 0;
  height: 1px;
  background: var(--gold);
  transition: right var(--dur-fast) var(--ease-premium);
}
.site-nav__links a:hover { color: var(--off-white); }
.site-nav__links a:hover::after { right: 0; }

.site-nav__toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: transparent;
  border: none;
  flex-shrink: 0;
}

.site-nav__toggle span {
  display: block;
  height: 1px;
  background: var(--off-white);
  transition: transform var(--dur-fast) var(--ease-soft), opacity var(--dur-fast) var(--ease-soft);
}
.site-nav__toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.site-nav__toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.site-nav__toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

.site-nav__mobile {
  position: absolute;
  top: 100%;
  left: 0; right: 0;
  background: rgb(10, 12, 15, 0.97);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--hairline);
  display: flex;
  flex-direction: column;
  padding: 1.5rem clamp(1.5rem, 5vw, 3rem) 2rem;
  gap: 1.1rem;
  transform: translateY(-8px);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity var(--dur-fast) var(--ease-soft), transform var(--dur-fast) var(--ease-soft), visibility 0s linear var(--dur-fast);
}

.site-nav__mobile.is-open {
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transition: opacity var(--dur-fast) var(--ease-soft), transform var(--dur-fast) var(--ease-soft);
}

.site-nav__mobile a {
  font-size: 0.95rem;
  color: var(--ink);
  padding-block: 0.35rem;
}
.site-nav__mobile a:hover { color: var(--gold); }
.site-nav__mobile .btn { align-self: flex-start; margin-top: 0.5rem; }

@media (width >= 960px) {
  .site-nav__links { display: flex; }
  .btn--nav { display: inline-flex; }
  .site-nav__toggle { display: none; }
  .site-nav__mobile { display: none; }
}

/* ==========================================================================
   HERO — scroll-driven pinned video
   ========================================================================== */

.hero {
  position: relative;
  height: 380vh;
  background: var(--charcoal);
}

.hero__pin {
  position: sticky;
  top: 0;
  height: 100vh;
  width: 100%;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero__media {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.hero__video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 55%;
}

.hero__scrim {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgb(8,10,13,0.55) 0%, rgb(8,10,13,0.18) 32%, rgb(8,10,13,0.35) 68%, rgb(8,10,13,0.85) 100%);
  pointer-events: none;
}

.hero__content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding-inline: 1.5rem;
  max-width: 900px;
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: opacity var(--dur-fast) linear, transform var(--dur-fast) var(--ease-soft);
}

.hero__eyebrow {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.6rem;
}

.hero__title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(2.6rem, 8vw, 6rem);
  line-height: 1.04;
  letter-spacing: 0.02em;
  color: var(--off-white);
  text-shadow: 0 4px 30px rgb(0,0,0,0.35);
}

.hero__slogan {
  margin-top: 1.6rem;
  font-size: clamp(1rem, 1.6vw, 1.3rem);
  font-weight: 300;
  letter-spacing: 0.03em;
  color: var(--off-white-dim);
}

.hero__cta {
  margin-top: 2.6rem;
  display: flex;
  gap: 1.1rem;
  flex-wrap: wrap;
  justify-content: center;
}

/* elegant slow entrance */
.reveal-hero {
  opacity: 0;
  transform: translateY(22px);
  animation: hero-enter 1.6s var(--ease-premium) forwards;
  animation-delay: calc(var(--d) * 0.28s + 0.2s);
}

@keyframes hero-enter {
  to { opacity: 1; transform: translateY(0); }
}

.hero__scroll-cue {
  position: absolute;
  bottom: clamp(1.5rem, 4vh, 2.75rem);
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.6rem;
  opacity: 0;
  animation: fade-in 1.2s var(--ease-soft) forwards;
  animation-delay: 1.4s;
}

@keyframes fade-in { to { opacity: 1; } }

.hero__scroll-track {
  width: 1px;
  height: 46px;
  background: rgb(246, 244, 239, 0.25);
  position: relative;
  overflow: hidden;
}

.hero__scroll-fill {
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 0%;
  background: var(--gold);
  transition: height 0.1s linear;
}

.hero__scroll-label {
  font-size: 0.65rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--ink-dim);
}

/* ==========================================================================
   Content surface — rises over hero
   ========================================================================== */

.content-surface {
  position: relative;
  z-index: 3;
  background: var(--off-white);
  border-radius: 28px 28px 0 0;
  box-shadow: 0 -40px 90px -30px rgb(0,0,0,0.55);
  opacity: 0;
  transform: translateY(46px) scale(0.99);
  will-change: transform, opacity;
}

.section {
  padding-block: clamp(4.5rem, 9vw, 8rem);
  border-bottom: 1px solid rgb(10,12,15,0.06);
}
.section:last-of-type { border-bottom: none; }

.section-head {
  max-width: 640px;
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
}

/* alternating dark band sections for editorial rhythm */
.process, .why {
  background: linear-gradient(180deg, #0d1015 0%, #10161f 100%);
  color: var(--off-white);
}
.process .eyebrow, .why .eyebrow { color: var(--gold); }
.process .section-head h2, .why .section-head h2 { color: var(--off-white); }
.process .section-head__lede, .why .section-head__lede { color: var(--ink-dim); }

/* ==========================================================================
   Reveal-on-scroll (generic)
   ========================================================================== */

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.9s var(--ease-premium), transform 0.9s var(--ease-premium);
  transition-delay: calc(var(--rd, 0) * 0.09s);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ==========================================================================
   Company Introduction
   ========================================================================== */

.intro__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
}
.intro__body p + p { margin-top: 1.2rem; color: #4b5057; line-height: 1.75; }
.intro__body { padding-top: 0.4rem; }

@media (width >= 860px) {
  .intro__grid {
    grid-template-columns: 0.85fr 1.15fr;
    gap: 4rem;
    align-items: start;
  }
}

/* ==========================================================================
   Expertise
   ========================================================================== */

.expertise__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: rgb(10,12,15,0.08);
  border: 1px solid rgb(10,12,15,0.08);
}

.expertise-card {
  background: var(--off-white);
  padding: clamp(2rem, 4vw, 2.8rem);
  transition: background-color var(--dur-fast) var(--ease-soft), transform var(--dur-fast) var(--ease-soft);
  position: relative;
}

.expertise-card:hover {
  background: #fdfcfa;
  transform: translateY(-3px);
}

.expertise-card__index {
  display: block;
  font-family: var(--font-display);
  font-size: 1.6rem;
  color: var(--gold);
  margin-bottom: 1rem;
}

.expertise-card h3 {
  font-size: 1.3rem;
  color: var(--charcoal);
  margin-bottom: 0.7rem;
}
.expertise-card p { color: #565b62; line-height: 1.65; font-size: 0.96rem; }

@media (width >= 700px) {
  .expertise__grid { grid-template-columns: repeat(2, 1fr); }
  .expertise-card:last-child { grid-column: span 2; }
}

@media (width >= 1080px) {
  .expertise__grid { grid-template-columns: repeat(3, 1fr); }
}

/* ==========================================================================
   What We Do
   ========================================================================== */

.services__list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  margin-top: 2.5rem;
  border-top: 1px solid rgb(10,12,15,0.1);
}

.services__list li {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
  padding-block: 1.7rem;
  border-bottom: 1px solid rgb(10,12,15,0.1);
}

.services__num {
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--gold-soft);
  min-width: 2.4rem;
  padding-top: 0.15rem;
}
.services__list h3 { font-size: 1.12rem; color: var(--charcoal); margin-bottom: 0.35rem; }
.services__list p { color: #565b62; line-height: 1.6; font-size: 0.95rem; max-width: 52ch; }

@media (width >= 860px) {
  .services__grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 4rem; align-items: start; }
  .services__list { margin-top: 0; }
}

/* ==========================================================================
   How We Operate
   ========================================================================== */

.process__timeline {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  counter-reset: step;
  position: relative;
}

.process__step {
  position: relative;
  padding-left: 3.2rem;
  border-left: 1px solid var(--hairline-strong);
}

.process__marker {
  position: absolute;
  left: -1px;
  top: 0;
  transform: translateX(-50%);
  width: 2.4rem;
  height: 2.4rem;
  border-radius: 50%;
  background: var(--charcoal);
  border: 1px solid var(--gold-line);
  color: var(--gold);
  font-family: var(--font-display);
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  justify-content: center;
}
.process__step h3 { font-size: 1.2rem; color: var(--off-white); margin-bottom: 0.5rem; }
.process__step p { color: var(--ink-dim); line-height: 1.65; font-size: 0.95rem; max-width: 40ch; }

@media (width >= 720px) {
  .process__timeline { grid-template-columns: repeat(2, 1fr); gap: 3rem 3.5rem; }
}

@media (width >= 1080px) {
  .process__timeline { grid-template-columns: repeat(3, 1fr); }
}

/* ==========================================================================
   Global Reach
   ========================================================================== */

.reach__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
}

.reach__regions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem 1.6rem;
  margin-top: 2rem;
}

.reach__regions li {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  font-size: 0.88rem;
  color: #4b5057;
  font-weight: 500;
}

.reach__regions span {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--gold);
  display: inline-block;
}

.reach__map {
  color: var(--midnight);
  background: linear-gradient(160deg, #0c1017 0%, #101a29 100%);
  border-radius: 12px;
  padding: 1rem;
  border: 1px solid var(--hairline);
}
.reach__svg { width: 100%; height: auto; }

.reach__hub text {
  font-family: var(--font-body);
  font-size: 10px;
  fill: var(--off-white-dim);
  letter-spacing: 0.03em;
}

.reach__hub--origin circle:nth-child(2) {
  animation: pulse-dot 2.6s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { r: 4.5; opacity: 1; }
  50% { r: 6; opacity: 0.75; }
}

.reach__routes path {
  stroke-dasharray: 4 5;
}

@media (width >= 900px) {
  .reach__grid { grid-template-columns: 1fr 1.05fr; gap: 4rem; }
}

/* ==========================================================================
   Trust & Compliance
   ========================================================================== */

.trust__cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin-top: 2.5rem;
}

.trust-card {
  padding: clamp(1.8rem, 3vw, 2.4rem);
  border: 1px solid rgb(10,12,15,0.1);
  border-top: 2px solid var(--gold);
  background: #fff;
}
.trust-card h3 { font-size: 1.1rem; color: var(--charcoal); margin-bottom: 0.6rem; }
.trust-card p { color: #565b62; line-height: 1.65; font-size: 0.95rem; }

@media (width >= 700px) {
  .trust__cards { grid-template-columns: repeat(2, 1fr); }
}

@media (width >= 1080px) {
  .trust__cards { grid-template-columns: repeat(3, 1fr); }
}

/* ==========================================================================
   Why Sharaf Global Resources
   ========================================================================== */

.why__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.2rem 2.5rem;
  margin-top: 2.5rem;
}
.why-item { border-top: 1px solid var(--hairline-strong); padding-top: 1.4rem; }

.why-item h3 {
  font-size: 1.05rem;
  color: var(--off-white);
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.why-item h3::before {
  content: "";
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--gold);
  flex-shrink: 0;
}
.why-item p { color: var(--ink-dim); font-size: 0.92rem; line-height: 1.6; }

@media (width >= 700px) {
  .why__grid { grid-template-columns: repeat(2, 1fr); }
}

@media (width >= 1080px) {
  .why__grid { grid-template-columns: repeat(3, 1fr); }
}

/* ==========================================================================
   Business Inquiry
   ========================================================================== */

.inquiry { background: #f1efe8; }
.inquiry__grid { display: grid; grid-template-columns: 1fr; gap: 2.5rem; }

.inquiry-form {
  background: #fff;
  border: 1px solid rgb(10,12,15,0.08);
  padding: clamp(1.75rem, 4vw, 3rem);
  position: relative;
}

.inquiry-form__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.4rem;
  margin-bottom: 1.4rem;
}

@media (width >= 640px) {
  .inquiry-form__row { grid-template-columns: 1fr 1fr; }
}

.field { display: flex; flex-direction: column; gap: 0.5rem; }

.field label {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  color: #33383e;
}
.field span[aria-hidden] { color: var(--gold-soft); }

.field input,
.field select,
.field textarea {
  border: 1px solid #d8d4c8;
  background: #fdfcfa;
  padding: 0.85em 1em;
  font-size: 0.94rem;
  color: var(--charcoal);
  border-radius: 2px;
  transition: border-color var(--dur-fast) var(--ease-soft), box-shadow var(--dur-fast) var(--ease-soft);
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgb(201, 166, 107, 0.18);
}
.field textarea { resize: vertical; min-height: 110px; }

.field.has-error input,
.field.has-error select,
.field.has-error textarea {
  border-color: #b5473f;
}

.inquiry-form__footer {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  align-items: flex-start;
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgb(10,12,15,0.08);
}
.inquiry-form__note { font-size: 0.82rem; color: #6a6f76; }

.inquiry-form__success {
  margin-top: 1.5rem;
  padding: 1.1rem 1.3rem;
  background: #f4f8f2;
  border: 1px solid #cfe0c9;
  color: #33502f;
  font-size: 0.92rem;
  border-radius: 2px;
}

.inquiry-form__error {
  margin-top: 1.5rem;
  padding: 1.1rem 1.3rem;
  background: #fbeceb;
  border: 1px solid #e3b8b3;
  color: #7a2e28;
  font-size: 0.92rem;
  border-radius: 2px;
}
.inquiry-form__error a { text-decoration: underline; }

@media (width >= 900px) {
  .inquiry__grid { grid-template-columns: 0.85fr 1.15fr; gap: 4rem; align-items: start; }
}

/* ==========================================================================
   Footer
   ========================================================================== */

.site-footer {
  background: var(--charcoal);
  color: var(--ink-dim);
  padding-block: clamp(3.5rem, 6vw, 5rem) 2rem;
  position: relative;
  z-index: 3;
}

.site-footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid var(--hairline);
}
.site-footer__brand p { margin-top: 1rem; font-size: 0.88rem; line-height: 1.6; }
.site-nav__mark--footer { margin-bottom: 0.5rem; display: inline-block; }

.site-footer__col h3 {
  font-family: var(--font-body);
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--off-white);
  margin-bottom: 1.1rem;
}
.site-footer__col ul { display: flex; flex-direction: column; gap: 0.7rem; }
.site-footer__col a { font-size: 0.9rem; transition: color var(--dur-fast) var(--ease-soft); }
.site-footer__col a:hover { color: var(--gold); }
.site-footer__disclaimer { font-size: 0.82rem; line-height: 1.7; max-width: 46ch; }

.site-footer__bottom {
  padding-top: 1.8rem;
  font-size: 0.78rem;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
}

@media (width >= 720px) {
  .site-footer__grid { grid-template-columns: 1.1fr 0.8fr 0.8fr 1.3fr; }
}

/* ==========================================================================
   Micro-interactions
   ========================================================================== */

a, button, .expertise-card, .trust-card, .field input, .field select, .field textarea {
  -webkit-tap-highlight-color: transparent;
}

/* ==========================================================================
   Reduced motion
   ========================================================================== */

@media (prefers-reduced-motion: reduce) {
  .reveal-hero, .hero__scroll-cue { animation: none !important; opacity: 1 !important; transform: none !important; }
  .reveal { opacity: 1 !important; transform: none !important; transition: none !important; }
  .content-surface { opacity: 1 !important; transform: none !important; }
  .reach__hub--origin circle:nth-child(2) { animation: none; }
  * { scroll-behavior: auto !important; }
}

body.reduced-motion .hero { height: auto; }
body.reduced-motion .hero__pin { position: relative; height: 100vh; min-height: 560px; }
body.reduced-motion .hero__scroll-cue { display: none; }

/* ==========================================================================
   Small screens polish
   ========================================================================== */

@media (width <= 480px) {
  .hero__cta { flex-direction: column; width: 100%; }
  .hero__cta .btn { width: 100%; }
  .site-nav__name { display: none; }
}

@media (width <= 760px) {
  .hero { height: 260vh; }
}