:root {
  color-scheme: light;
  --bg: #f4f7fb;
  --surface: #ffffff;
  --surface-soft: #eef3f8;
  --surface-strong: #0b1e35;
  --text: #142033;
  --muted: #657285;
  --line: rgba(20, 32, 51, 0.12);
  --navy: #0b1e35;
  --navy-2: #123653;
  --gold: #c49a45;
  --gold-2: #efd99e;
  --teal: #178488;
  --shadow: 0 22px 60px rgba(12, 30, 52, 0.14);
  --header-h: 78px;
  --radius: 8px;
  --font-ar: "Cairo", "Tajawal", "Noto Kufi Arabic", "Segoe UI", Tahoma, Arial, sans-serif;
  --font-en: "Inter", "Segoe UI", Arial, sans-serif;
}

[data-theme="dark"] {
  color-scheme: dark;
  --bg: #07111d;
  --surface: #0c1a2a;
  --surface-soft: #10253a;
  --surface-strong: #06101b;
  --text: #eef5fc;
  --muted: #aab7c8;
  --line: rgba(238, 245, 252, 0.14);
  --navy: #091827;
  --navy-2: #0f2b44;
  --gold: #d4ad5a;
  --gold-2: #f0d991;
  --teal: #32a4a7;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.36);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  overflow-x: clip;
}

body {
  margin: 0;
  min-width: 320px;
  background:
    radial-gradient(circle at 12% 8%, rgba(23, 132, 136, 0.12), transparent 28rem),
    linear-gradient(180deg, var(--bg), var(--surface-soft));
  color: var(--text);
  font-family: var(--font-ar);
  line-height: 1.7;
  overflow-x: hidden;
}

html[dir="ltr"] body {
  font-family: var(--font-en);
}

body.is-nav-open {
  overflow: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

img,
svg {
  display: block;
}

button,
input,
textarea {
  font: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0 clamp(1rem, 4vw, 4rem);
  background: color-mix(in srgb, var(--surface) 86%, transparent);
  border-bottom: 1px solid transparent;
  backdrop-filter: blur(18px);
  transition: border-color 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.site-header.is-scrolled {
  border-bottom-color: var(--line);
  box-shadow: 0 12px 32px rgba(7, 17, 29, 0.08);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  min-width: max-content;
}

.brand__mark {
  width: 46px;
  height: 46px;
  border-radius: var(--radius);
  box-shadow: 0 12px 24px rgba(196, 154, 69, 0.2);
}

.brand__mark--official {
  width: clamp(120px, 15vw, 178px);
  height: auto;
  aspect-ratio: 534 / 146;
  object-fit: contain;
  padding: 0.22rem;
  background: #ffffff;
}

.brand__text {
  display: grid;
  gap: 0.05rem;
  line-height: 1.25;
  font-weight: 800;
  color: var(--text);
}

.brand__text small {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 700;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(0.7rem, 2vw, 1.45rem);
  margin-inline: auto;
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 700;
}

.site-nav a {
  position: relative;
  padding: 0.35rem 0;
  transition: color 160ms ease;
}

.site-nav a::after {
  position: absolute;
  inset-inline-start: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  content: "";
  background: var(--gold);
  transition: width 180ms ease;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--text);
}

.site-nav a:hover::after,
.site-nav a:focus-visible::after {
  width: 100%;
}

.header-actions {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
}

.icon-button,
.language-button,
.nav-toggle {
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--surface) 82%, transparent);
  color: var(--text);
  cursor: pointer;
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease;
}

.icon-button:hover,
.language-button:hover,
.nav-toggle:hover {
  transform: translateY(-1px);
  border-color: color-mix(in srgb, var(--gold) 55%, var(--line));
}

.icon-button {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: var(--radius);
}

.icon-button svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.9;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.language-button {
  min-width: 44px;
  height: 42px;
  border-radius: var(--radius);
  font-weight: 900;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 42px;
  place-items: center;
  border-radius: var(--radius);
}

.nav-toggle span {
  width: 19px;
  height: 2px;
  background: currentColor;
  grid-column: 1;
  grid-row: 1;
  transition: transform 180ms ease, opacity 180ms ease;
}

.nav-toggle span:nth-child(1) {
  transform: translateY(-6px);
}

.nav-toggle span:nth-child(3) {
  transform: translateY(6px);
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: rotate(-45deg);
}

.hero {
  position: relative;
  display: grid;
  align-items: center;
  min-height: min(760px, calc(100vh - var(--header-h) - 24px));
  padding: clamp(4.5rem, 9vw, 7rem) clamp(1rem, 4vw, 4rem);
  overflow: hidden;
  isolation: isolate;
}

.hero__media,
.hero__overlay {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.hero__media {
  background:
    linear-gradient(135deg, rgba(7, 17, 29, 0.9), rgba(11, 30, 53, 0.78)),
    url("../img/world-map-lines.svg"),
    linear-gradient(135deg, #07111d 0%, #0b1e35 54%, #123653 100%);
  background-repeat: no-repeat;
  background-size: cover, min(780px, 62vw) auto, cover;
  background-position: center, 18% center, center;
}

.hero__overlay {
  z-index: -1;
  background:
    radial-gradient(circle at 16% 48%, rgba(196, 154, 69, 0.2), transparent 18rem),
    radial-gradient(circle at 72% 28%, rgba(23, 132, 136, 0.18), transparent 24rem),
    linear-gradient(90deg, rgba(6, 16, 27, 0.08), rgba(6, 16, 27, 0.56) 50%, rgba(6, 16, 27, 0.94));
}

html[dir="ltr"] .hero__overlay {
  background:
    radial-gradient(circle at 84% 48%, rgba(196, 154, 69, 0.2), transparent 18rem),
    radial-gradient(circle at 28% 28%, rgba(23, 132, 136, 0.18), transparent 24rem),
    linear-gradient(90deg, rgba(6, 16, 27, 0.94), rgba(6, 16, 27, 0.56) 52%, rgba(6, 16, 27, 0.08));
}

html[dir="ltr"] .hero__media {
  background-position: center, 82% center, center;
}

.hero__brand-showcase {
  position: absolute;
  inset-inline-start: clamp(1.2rem, 7vw, 7.5rem);
  top: 50%;
  z-index: -1;
  width: min(430px, 34vw);
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  transform: translateY(-50%);
  pointer-events: none;
}

html[dir="ltr"] .hero__brand-showcase {
  inset-inline-start: auto;
  inset-inline-end: clamp(1.2rem, 7vw, 7.5rem);
}

.hero__brand-card {
  position: relative;
  z-index: 2;
  width: min(315px, 78%);
  padding: clamp(0.65rem, 1.3vw, 1rem);
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.96);
  box-shadow:
    0 34px 90px rgba(0, 0, 0, 0.32),
    0 0 0 10px rgba(255, 255, 255, 0.045);
  transform: perspective(900px) rotateY(-7deg) rotateX(4deg);
  animation: hero-logo-float 5.8s ease-in-out infinite;
}

html[dir="ltr"] .hero__brand-card {
  transform: perspective(900px) rotateY(7deg) rotateX(4deg);
}

.hero__brand-card::after {
  position: absolute;
  inset: -1px;
  content: "";
  border-radius: inherit;
  background: linear-gradient(115deg, transparent 16%, rgba(255, 255, 255, 0.72) 34%, transparent 52%);
  transform: translateX(-145%);
  animation: hero-logo-shine 5.8s ease-in-out infinite;
  pointer-events: none;
}

.hero__brand-card img {
  width: 100%;
  height: auto;
  border-radius: calc(var(--radius) - 2px);
}

.hero__brand-ring {
  position: absolute;
  border: 1px solid rgba(239, 217, 158, 0.3);
  border-radius: 50%;
}

.hero__brand-ring--outer {
  inset: 0;
  animation: hero-ring-pulse 6.5s ease-in-out infinite;
}

.hero__brand-ring--inner {
  inset: 13%;
  border-color: rgba(50, 164, 167, 0.28);
  animation: hero-ring-rotate 16s linear infinite;
}

.hero__brand-spark {
  position: absolute;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--gold-2);
  box-shadow: 0 0 28px rgba(239, 217, 158, 0.78);
}

.hero__brand-spark--one {
  inset-inline-start: 11%;
  top: 23%;
  animation: hero-spark-one 7s ease-in-out infinite;
}

.hero__brand-spark--two {
  inset-inline-end: 16%;
  bottom: 19%;
  background: var(--teal);
  box-shadow: 0 0 28px rgba(50, 164, 167, 0.72);
  animation: hero-spark-two 8s ease-in-out infinite;
}

.hero__content {
  width: min(650px, 100%);
  margin-inline-start: auto;
  color: #ffffff;
  position: relative;
  z-index: 1;
}

html[dir="ltr"] .hero__content {
  margin-inline: 0 auto;
}

.eyebrow {
  margin: 0 0 0.75rem;
  color: var(--gold-2);
  font-size: 0.86rem;
  font-weight: 900;
  letter-spacing: 0;
}

.hero h1 {
  max-width: 13ch;
  margin: 0;
  font-size: clamp(2.35rem, 6vw, 5.2rem);
  line-height: 1.04;
  letter-spacing: 0;
}

.hero__lead {
  max-width: 58ch;
  margin: 1.2rem 0 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: clamp(1.03rem, 1.8vw, 1.25rem);
}

.hero-trust {
  display: inline-flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.65rem;
  max-width: 100%;
  margin-top: 1.25rem;
  padding: 0.55rem;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.84);
  backdrop-filter: blur(14px);
}

.hero-trust span {
  padding-inline: 0.2rem;
  font-size: 0.94rem;
  font-weight: 800;
}

.hero-trust strong {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 0.28rem 0.68rem;
  border-radius: var(--radius);
  background: linear-gradient(135deg, var(--gold), #ecd186);
  color: #06101b;
  font-size: 0.82rem;
  font-weight: 950;
  letter-spacing: 0;
  box-shadow: 0 14px 28px rgba(196, 154, 69, 0.24);
}

.hero__actions,
.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 1.75rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  min-height: 46px;
  padding: 0.72rem 1.05rem;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-weight: 900;
  line-height: 1.25;
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease, border-color 160ms ease;
}

.button svg,
.office-actions svg {
  width: 19px;
  height: 19px;
  flex: 0 0 auto;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.9;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.button:hover {
  transform: translateY(-2px);
}

.button--primary {
  background: linear-gradient(135deg, var(--gold), #e7c36f);
  color: #06101b;
  box-shadow: 0 18px 34px rgba(196, 154, 69, 0.24);
}

.button--ghost {
  background: rgba(255, 255, 255, 0.09);
  border-color: rgba(255, 255, 255, 0.26);
  color: #ffffff;
}

.section .button--ghost,
.section--contact .button--ghost {
  background: color-mix(in srgb, var(--surface) 82%, transparent);
  border-color: var(--line);
  color: var(--text);
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.7rem;
  width: min(570px, 100%);
  margin-top: 2rem;
}

.hero-metrics div {
  padding: 1rem;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(14px);
}

.hero-metrics strong {
  display: block;
  color: var(--gold-2);
  font-size: clamp(1.25rem, 2.8vw, 2rem);
  line-height: 1;
}

.hero-metrics span {
  display: block;
  margin-top: 0.35rem;
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.88rem;
  font-weight: 700;
}

@keyframes hero-map-drift {
  from {
    transform: scale(1);
  }

  to {
    transform: scale(1.035) translate3d(0.8rem, -0.45rem, 0);
  }
}

@keyframes hero-logo-float {
  0%,
  100% {
    translate: 0 0;
  }

  50% {
    translate: 0 -0.75rem;
  }
}

@keyframes hero-logo-shine {
  0%,
  42% {
    transform: translateX(-145%);
    opacity: 0;
  }

  52% {
    opacity: 1;
  }

  68%,
  100% {
    transform: translateX(145%);
    opacity: 0;
  }
}

@keyframes hero-ring-pulse {
  0%,
  100% {
    opacity: 0.45;
    transform: scale(0.94);
  }

  50% {
    opacity: 0.82;
    transform: scale(1);
  }
}

@keyframes hero-ring-rotate {
  to {
    transform: rotate(360deg);
  }
}

@keyframes hero-spark-one {
  0%,
  100% {
    transform: translate3d(0, 0, 0);
    opacity: 0.55;
  }

  50% {
    transform: translate3d(1.3rem, -0.7rem, 0);
    opacity: 1;
  }
}

@keyframes hero-spark-two {
  0%,
  100% {
    transform: translate3d(0, 0, 0);
    opacity: 0.5;
  }

  50% {
    transform: translate3d(-1.1rem, 0.9rem, 0);
    opacity: 1;
  }
}

.section {
  padding: clamp(4rem, 8vw, 6.8rem) clamp(1rem, 4vw, 4rem);
  background: var(--bg);
}

.section--light {
  background: color-mix(in srgb, var(--surface) 78%, var(--bg));
}

.section--contact {
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--navy) 94%, black), color-mix(in srgb, var(--navy-2) 86%, var(--teal)));
  color: #ffffff;
}

.section--field {
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--surface) 74%, var(--bg)), var(--bg));
}

.section__inner {
  width: min(1180px, 100%);
  margin-inline: auto;
}

.section-heading {
  max-width: 760px;
  margin-bottom: clamp(1.8rem, 4vw, 3rem);
}

.section-heading--side {
  margin-bottom: 0;
}

.section-heading h2,
.about-copy h2,
.contact-copy h2 {
  margin: 0;
  color: var(--text);
  font-size: clamp(2rem, 4.4vw, 3.5rem);
  line-height: 1.15;
  letter-spacing: 0;
}

.section--contact .section-heading h2,
.section--contact .contact-copy h2,
.section--contact .eyebrow {
  color: #ffffff;
}

.about-copy p,
.contact-copy p,
.section-heading p:not(.eyebrow) {
  color: var(--muted);
}

.section--contact .contact-copy p {
  color: rgba(255, 255, 255, 0.78);
}

.value-grid,
.service-grid,
.office-grid,
.field-gallery {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.service-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.office-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.field-card {
  position: relative;
  min-height: 270px;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.field-card img {
  width: 100%;
  height: 100%;
  min-height: 270px;
  object-fit: cover;
  transition: transform 420ms ease;
}

.field-card::after {
  position: absolute;
  inset: 0;
  content: "";
  background: linear-gradient(180deg, transparent 35%, rgba(6, 16, 27, 0.84));
}

.field-card figcaption {
  position: absolute;
  inset-inline: 1rem;
  bottom: 1rem;
  z-index: 1;
  color: #ffffff;
  font-weight: 900;
  line-height: 1.45;
}

.field-card:hover img {
  transform: scale(1.035);
}

.value-card,
.service-card,
.office-card,
.contact-card,
.process-panel,
.why-item {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--surface) 92%, transparent);
  box-shadow: var(--shadow);
}

.value-card,
.service-card {
  padding: clamp(1.15rem, 2vw, 1.45rem);
}

.value-card__icon,
.service-card__icon {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  margin-bottom: 1rem;
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--gold) 15%, var(--surface));
  color: var(--gold);
}

.value-card__icon svg,
.service-card__icon svg {
  width: 25px;
  height: 25px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.value-card h3,
.service-card h3,
.why-item h3,
.office-card h3,
.contact-card h3 {
  margin: 0;
  color: var(--text);
  font-size: 1.15rem;
  line-height: 1.35;
}

.value-card p,
.service-card p,
.why-item p,
.contact-card p {
  margin: 0.65rem 0 0;
  color: var(--muted);
}

.about-layout,
.contact-layout,
.why-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.82fr);
  gap: clamp(1.5rem, 5vw, 4rem);
  align-items: center;
}

.about-copy p {
  margin: 1rem 0 0;
  font-size: 1.03rem;
}

.process-panel {
  display: grid;
  gap: 0;
  padding: 0.4rem;
  overflow: hidden;
  background:
    linear-gradient(140deg, color-mix(in srgb, var(--surface) 92%, transparent), color-mix(in srgb, var(--surface-soft) 86%, transparent));
}

.process-step {
  display: grid;
  grid-template-columns: 58px 1fr;
  gap: 0.9rem;
  align-items: start;
  padding: 1.05rem;
  border-bottom: 1px solid var(--line);
}

.process-step:last-child {
  border-bottom: 0;
}

.process-step span {
  color: var(--gold);
  font-size: 0.95rem;
  font-weight: 900;
}

.process-step p {
  margin: 0;
  color: var(--text);
  font-weight: 750;
}

.why-layout {
  align-items: start;
}

.why-list {
  display: grid;
  gap: 0.9rem;
}

.why-item {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 0.9rem;
  align-items: start;
  padding: 1rem;
  box-shadow: none;
}

.why-item span {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--teal) 18%, var(--surface));
  color: var(--teal);
  font-weight: 900;
}

.section--certificates {
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--surface) 86%, var(--bg)), color-mix(in srgb, var(--surface-soft) 74%, var(--bg)));
}

.certificates-heading {
  max-width: 800px;
  margin-bottom: clamp(1.8rem, 4vw, 3rem);
}

.certificates-heading h2 {
  margin: 0;
  color: var(--text);
  font-size: clamp(2rem, 4.4vw, 3.5rem);
  line-height: 1.15;
  letter-spacing: 0;
}

.certificate-card {
  position: relative;
  display: block;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #ffffff;
  box-shadow: var(--shadow);
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.certificate-card img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform 220ms ease;
}

.certificate-card:hover,
.certificate-card:focus-visible {
  transform: translateY(-4px);
  border-color: color-mix(in srgb, var(--gold) 55%, var(--line));
  box-shadow: 0 26px 70px rgba(12, 30, 52, 0.18);
}

.certificate-card:hover img,
.certificate-card:focus-visible img {
  transform: scale(1.025);
}

.certificate-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}

.certificate-grid--showcase {
  align-items: stretch;
}

.certificate-card {
  aspect-ratio: 0.72;
}

.certificate-card--wide {
  grid-column: span 2;
  grid-row: span 2;
}

.certificate-card span {
  position: absolute;
  inset-inline-start: 0.55rem;
  bottom: 0.55rem;
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: var(--radius);
  background: rgba(6, 16, 27, 0.82);
  color: #ffffff;
  font-size: 0.8rem;
  font-weight: 900;
}

.certificate-lightbox {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: grid;
  place-items: center;
  padding: clamp(1rem, 3vw, 2.2rem);
  opacity: 0;
  pointer-events: none;
  transition: opacity 180ms ease;
}

.certificate-lightbox.is-open {
  opacity: 1;
  pointer-events: auto;
}

.certificate-lightbox__backdrop {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 50% 12%, rgba(196, 154, 69, 0.16), transparent 24rem),
    rgba(3, 9, 16, 0.88);
  backdrop-filter: blur(12px);
}

.certificate-lightbox__dialog {
  position: relative;
  z-index: 1;
  width: min(980px, 100%);
  height: min(90vh, 980px);
  display: grid;
  place-items: center;
  padding: clamp(1rem, 3vw, 2rem);
}

.certificate-lightbox__image {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  border-radius: var(--radius);
  background: #ffffff;
  box-shadow: 0 30px 100px rgba(0, 0, 0, 0.42);
}

.certificate-lightbox__close,
.certificate-lightbox__nav {
  position: absolute;
  z-index: 2;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.12);
  color: #ffffff;
  cursor: pointer;
  backdrop-filter: blur(14px);
  transition: transform 160ms ease, background 160ms ease, border-color 160ms ease;
}

.certificate-lightbox__close:hover,
.certificate-lightbox__close:focus-visible,
.certificate-lightbox__nav:hover,
.certificate-lightbox__nav:focus-visible {
  transform: translateY(-1px);
  border-color: rgba(239, 217, 158, 0.7);
  background: rgba(255, 255, 255, 0.18);
}

.certificate-lightbox__close {
  top: 0;
  inset-inline-end: 0;
  width: 46px;
  height: 46px;
  font-size: 1.8rem;
  line-height: 1;
}

.certificate-lightbox__nav {
  top: 50%;
  width: 48px;
  height: 58px;
  font-size: 2.1rem;
  transform: translateY(-50%);
}

.certificate-lightbox__nav:hover,
.certificate-lightbox__nav:focus-visible {
  transform: translateY(calc(-50% - 1px));
}

.certificate-lightbox__nav--prev {
  inset-inline-start: 0;
}

.certificate-lightbox__nav--next {
  inset-inline-end: 0;
}

.certificate-lightbox__count {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  min-width: 76px;
  padding: 0.35rem 0.7rem;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.12);
  color: #ffffff;
  text-align: center;
  font-weight: 900;
  backdrop-filter: blur(14px);
}

body.is-lightbox-open {
  overflow: hidden;
}

.section--contact .contact-card {
  background: rgba(255, 255, 255, 0.09);
  border-color: rgba(255, 255, 255, 0.18);
  box-shadow: 0 22px 60px rgba(0, 0, 0, 0.22);
  padding: clamp(1.3rem, 3vw, 2rem);
}

.section--contact .contact-card h3,
.section--contact .contact-card p {
  color: #ffffff;
}

.section--contact .contact-card p {
  color: rgba(255, 255, 255, 0.76);
}

.office-flag {
  display: inline-grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--gold) 12%, var(--surface));
  font-size: 1.6rem;
}

.map-link {
  display: inline-flex;
  margin-top: 1rem;
  color: var(--gold-2);
  font-weight: 900;
  text-decoration: underline;
  text-underline-offset: 5px;
}

.office-card {
  display: grid;
  grid-template-rows: auto 1fr auto;
  gap: 1rem;
  padding: clamp(1.05rem, 2vw, 1.35rem);
  box-shadow: none;
}

.office-card__head {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.office-card dl {
  display: grid;
  gap: 0.45rem;
  margin: 0;
}

.office-card dt {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 900;
}

.office-card dd {
  margin: 0 0 0.55rem;
  color: var(--text);
}

.office-card dd a {
  display: inline-flex;
  margin-inline-end: 0.7rem;
  color: color-mix(in srgb, var(--teal) 78%, var(--text));
  font-weight: 850;
}

.office-actions {
  display: flex;
  gap: 0.55rem;
  padding-top: 0.7rem;
  border-top: 1px solid var(--line);
}

.office-actions a {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--text);
  background: color-mix(in srgb, var(--surface-soft) 74%, var(--surface));
  transition: transform 160ms ease, border-color 160ms ease, color 160ms ease;
}

.office-actions a:hover,
.office-actions a:focus-visible {
  transform: translateY(-2px);
  border-color: var(--gold);
  color: var(--gold);
}

.site-footer {
  padding: 1.5rem clamp(1rem, 4vw, 4rem);
  background: var(--surface-strong);
  color: #ffffff;
}

.footer__inner {
  width: min(1180px, 100%);
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand--footer .brand__text,
.brand--footer .brand__text small {
  color: #ffffff;
}

.site-footer p {
  margin: 0;
  color: rgba(255, 255, 255, 0.76);
}

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 560ms ease, transform 560ms ease;
}

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

@media (max-width: 1020px) {
  .nav-toggle {
    display: grid;
  }

  .site-nav {
    position: fixed;
    inset: var(--header-h) 0 auto 0;
    display: grid;
    gap: 0;
    margin: 0;
    padding: 0.8rem clamp(1rem, 4vw, 4rem) 1.3rem;
    background: color-mix(in srgb, var(--surface) 96%, transparent);
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow);
    transform: translateY(-120%);
    opacity: 0;
    pointer-events: none;
    transition: transform 190ms ease, opacity 190ms ease;
  }

  body.is-nav-open .site-nav {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .site-nav a {
    padding: 0.9rem 0;
    border-bottom: 1px solid var(--line);
  }

  .site-nav a:last-child {
    border-bottom: 0;
  }

  .value-grid,
  .service-grid,
  .office-grid,
  .field-gallery,
  .certificates-heading,
  .about-layout,
  .contact-layout,
  .why-layout {
    grid-template-columns: 1fr;
  }

  .certificate-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .section-heading--side {
    margin-bottom: 1.6rem;
  }
}

@media (max-width: 720px) {
  :root {
    --header-h: 70px;
  }

  .site-header {
    padding-inline: 0.9rem;
  }

  .brand__mark {
    width: 40px;
    height: 40px;
  }

  .brand__mark--official {
    width: 112px;
    height: auto;
  }

  .brand__text span {
    max-width: 120px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .brand__text small {
    display: none;
  }

  .hero {
    min-height: 690px;
    align-content: center;
    padding-block: 3rem;
  }

  .hero__overlay,
  html[dir="ltr"] .hero__overlay {
    background:
      linear-gradient(180deg, rgba(6, 16, 27, 0.56), rgba(6, 16, 27, 0.92) 50%, rgba(6, 16, 27, 0.98)),
      linear-gradient(90deg, rgba(6, 16, 27, 0.45), rgba(6, 16, 27, 0.22));
  }

  .hero__media {
    background-size: cover, 560px auto, cover;
    background-position: center, center 56%, center;
  }

  .hero__brand-showcase,
  html[dir="ltr"] .hero__brand-showcase {
    position: relative;
    inset: auto;
    top: auto;
    z-index: 0;
    width: min(300px, 78vw);
    margin: 0 auto 2rem;
    transform: none;
  }

  .hero__brand-card {
    width: 78%;
  }

  .hero__content,
  html[dir="ltr"] .hero__content {
    margin-inline: 0;
  }

  .hero-trust {
    width: 100%;
  }

  .hero-trust span,
  .hero-trust strong {
    width: 100%;
    justify-content: center;
    text-align: center;
  }

  .hero h1 {
    max-width: 11ch;
  }

  .hero-metrics {
    grid-template-columns: 1fr;
  }

  .button {
    width: 100%;
  }

  .section {
    padding-block: 3.5rem;
  }

  .certificate-card {
    min-height: 420px;
  }

  .certificate-grid {
    grid-template-columns: 1fr;
  }

  .certificate-card--wide {
    grid-column: span 1;
    grid-row: span 1;
  }

  .certificate-lightbox {
    padding: 0.75rem;
  }

  .certificate-lightbox__dialog {
    height: 88vh;
    padding: 3.4rem 0.1rem 3.2rem;
  }

  .certificate-lightbox__close {
    top: 0.2rem;
    inset-inline-end: 0.2rem;
  }

  .certificate-lightbox__nav {
    width: 42px;
    height: 50px;
  }

  .footer__inner {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 420px) {
  .site-header {
    gap: 0.45rem;
  }

  .brand {
    gap: 0.45rem;
  }

  .brand__text {
    display: none;
  }

  .header-actions {
    gap: 0.35rem;
  }

  .icon-button,
  .language-button {
    width: 38px;
    min-width: 38px;
    height: 38px;
  }

  .nav-toggle {
    width: 40px;
    height: 38px;
  }
}

@media (max-width: 430px) {
  .header-actions {
    gap: 0.35rem;
  }

  .icon-button,
  .language-button,
  .nav-toggle {
    width: 38px;
    min-width: 38px;
    height: 38px;
  }

  .language-button {
    font-size: 0.82rem;
  }

  .process-step,
  .why-item {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 1ms !important;
    animation-duration: 1ms !important;
  }
}