/* =========================================================
   SARH ALHADARA — Premium Corporate Styles (v2)
   ========================================================= */

:root {
  --black: #0a0a0a;
  --charcoal: #141414;
  --charcoal-2: #1a1a1a;
  --charcoal-3: #242424;
  --gray-700: #4a4a4a;
  --gray-600: #6a6a6a;
  --gray-400: #9a9a9a;
  --gray-300: #c8c8c8;
  --gray-150: #e8e8e8;
  --gray-100: #f0f0f0;
  --off-white: #f7f7f7;
  --white: #ffffff;
  --red: #c8102e;
  --red-deep: #9e0c24;
  --red-soft: rgba(200, 16, 46, 0.1);

  --font: "Outfit", system-ui, sans-serif;
  --font-ar: "IBM Plex Sans Arabic", "Outfit", sans-serif;

  --container: 1200px;
  --gutter: clamp(1.25rem, 4vw, 2.75rem);
  --header-h: 5.25rem;
  --radius: 2px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --shadow-header: 0 1px 0 rgba(0, 0, 0, 0.06), 0 8px 28px rgba(0, 0, 0, 0.04);
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 0.5rem);
  width: 100%;
  overflow-x: hidden;
}

body {
  font-family: var(--font);
  font-weight: 400;
  font-size: 1rem;
  line-height: 1.65;
  color: var(--charcoal-3);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  width: 100%;
  margin: 0;
  padding: 0;
  overflow-x: hidden;
}

main {
  width: 100%;
  margin: 0;
  padding: 0;
  overflow-x: clip;
}

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

body.is-locked {
  overflow: hidden;
}

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

/* ---------- Hero: full-bleed first screen ---------- */
.hero {
  position: relative;
  display: flex;
  align-items: flex-end;
  color: var(--charcoal-3);
  overflow: hidden;
  width: 100%;
  max-width: none;
  min-height: 100vh;
  min-height: 100svh;
  margin: 0;
  padding: 0;
  left: 0;
  right: 0;
}

.hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  background: #f4f2ef;
}

.hero__slides {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero__slide {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  visibility: hidden;
  transition: opacity 1.8s var(--ease), visibility 1.8s;
  will-change: opacity;
}

.hero__slide.is-active {
  opacity: 1;
  visibility: visible;
  z-index: 1;
}

.hero__slide.is-leaving {
  opacity: 0;
  visibility: visible;
  z-index: 0;
}

.hero__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  max-width: none;
  min-width: 100%;
  min-height: 100%;
  object-fit: cover;
  object-position: center center;
  transform: scale(1.04);
  transform-origin: center center;
}

.hero__slide.is-active .hero__img {
  animation: heroKenBurns 9s linear forwards;
}

@keyframes heroKenBurns {
  from { transform: scale(1.04); }
  to { transform: scale(1.12); }
}

.hero__overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  width: 100%;
  height: 100%;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.28) 0%, rgba(255, 255, 255, 0.1) 26%, rgba(255, 255, 255, 0.32) 70%, rgba(248, 247, 245, 0.52) 100%),
    linear-gradient(100deg, rgba(255, 255, 255, 0.3) 0%, rgba(255, 255, 255, 0.08) 40%, transparent 66%);
  pointer-events: none;
}

.hero__grain {
  position: absolute;
  inset: 0;
  z-index: 3;
  width: 100%;
  height: 100%;
  opacity: 0.03;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

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

button,
input,
textarea {
  font: inherit;
  color: inherit;
}

ul {
  list-style: none;
}

.container {
  width: min(100% - (var(--gutter) * 2), var(--container));
  margin-inline: auto;
}

.section {
  padding: clamp(5rem, 10vw, 8.75rem) 0;
}

.section--dark {
  background: var(--black);
  color: var(--gray-300);
}

.section--dark .section-title,
.section--dark .service-card h3 {
  color: var(--white);
}

.section--muted {
  background: linear-gradient(180deg, var(--off-white) 0%, #f2f2f2 100%);
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 1.25rem;
}

html[dir="rtl"] .section-label {
  letter-spacing: 0.08em;
}

.section-label::before {
  content: "";
  width: 1.75rem;
  height: 1px;
  background: var(--red);
  flex-shrink: 0;
}

.section-title {
  font-size: clamp(2rem, 4.2vw, 3.35rem);
  font-weight: 500;
  line-height: 1.12;
  letter-spacing: -0.03em;
  color: var(--black);
  max-width: 16ch;
}

html[dir="rtl"] .section-title {
  letter-spacing: 0;
  max-width: 18ch;
  font-weight: 600;
}

.section-desc {
  margin-top: 1.25rem;
  max-width: 42ch;
  color: var(--gray-600);
  font-size: 1.05rem;
  font-weight: 300;
}

.section--dark .section-desc {
  color: var(--gray-400);
}

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

.section-head--split {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 2rem 4rem;
  align-items: end;
}

.section-head--split .section-desc {
  margin-top: 0;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 3.25rem;
  padding: 0.85rem 1.85rem;
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: 1px solid transparent;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background 0.4s var(--ease), color 0.4s var(--ease), border-color 0.4s var(--ease), transform 0.4s var(--ease), box-shadow 0.4s var(--ease);
}

html[dir="rtl"] .btn {
  letter-spacing: 0.04em;
}

.btn--primary {
  background: var(--red);
  color: var(--white);
  border-color: var(--red);
}

.btn--primary:hover {
  background: var(--red-deep);
  border-color: var(--red-deep);
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(200, 16, 46, 0.28);
}

.btn--ghost {
  background: transparent;
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.4);
}

.btn--ghost:hover {
  border-color: var(--white);
  background: rgba(255, 255, 255, 0.08);
  transform: translateY(-2px);
}

.btn--full {
  width: 100%;
}

/* ---------- Preloader ---------- */
.preloader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: grid;
  place-items: center;
  background: var(--black);
  transition: opacity 0.7s var(--ease), visibility 0.7s;
}

.preloader.is-done {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.preloader__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.75rem;
}

.preloader__icon {
  width: min(260px, 52vw);
  height: auto;
  animation: pulseLogo 1.6s var(--ease) infinite;
}

.preloader__bar {
  width: 120px;
  height: 1px;
  background: rgba(255, 255, 255, 0.12);
  overflow: hidden;
}

.preloader__bar span {
  display: block;
  height: 100%;
  width: 40%;
  background: var(--red);
  animation: loadBar 1.2s var(--ease) infinite;
}

@keyframes pulseLogo {
  0%, 100% { opacity: 0.75; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.03); }
}

@keyframes loadBar {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(300%); }
}

html[dir="rtl"] .preloader__bar span {
  animation-name: loadBarRtl;
}

@keyframes loadBarRtl {
  0% { transform: translateX(100%); }
  100% { transform: translateX(-300%); }
}

/* ---------- Header: transparent over hero → white on scroll ---------- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-h);
  width: 100%;
  background: transparent;
  border-bottom: 1px solid transparent;
  box-shadow: none;
  transition:
    background 0.45s var(--ease),
    border-color 0.45s var(--ease),
    box-shadow 0.45s var(--ease);
}

.header.is-scrolled {
  background: var(--white);
  border-bottom-color: rgba(0, 0, 0, 0.06);
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.06);
}

.header__inner {
  width: min(100% - (var(--gutter) * 2), var(--container));
  margin-inline: auto;
  height: 100%;
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.header__logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  margin-inline-end: auto;
  transition: transform 0.35s var(--ease);
}

.header__logo:hover {
  transform: translateY(-1px);
}

.header__logo-full {
  height: 64px;
  width: auto;
  object-fit: contain;
}

.header__logo-icon {
  display: none;
  height: 48px;
  width: auto;
  object-fit: contain;
}

.nav__list {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.nav__link {
  position: relative;
  display: block;
  padding: 0.55rem 1rem;
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  color: var(--gray-700);
  text-shadow: 0 1px 8px rgba(255, 255, 255, 0.55);
  transition: color 0.35s var(--ease), text-shadow 0.35s var(--ease);
}

html[dir="rtl"] .nav__link {
  letter-spacing: 0.02em;
  font-size: 0.875rem;
}

.nav__link:hover,
.nav__link.is-active {
  color: var(--black);
}

.header.is-scrolled .nav__link {
  color: var(--gray-700);
  text-shadow: none;
}

.header.is-scrolled .nav__link:hover,
.header.is-scrolled .nav__link.is-active {
  color: var(--black);
}

.nav__link::after {
  content: "";
  position: absolute;
  inset-inline-start: 1rem;
  inset-inline-end: 1rem;
  bottom: 0.2rem;
  height: 1.5px;
  background: var(--red);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 0.35s var(--ease);
}

.nav__link:hover::after,
.nav__link.is-active::after {
  transform: scaleX(1);
}

.header__actions {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  margin-inline-start: 0.5rem;
}

.header__cta {
  display: inline-flex;
  align-items: center;
  min-height: 2.55rem;
  padding: 0 1.2rem;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--white);
  background: var(--black);
  border: 1px solid var(--black);
  text-shadow: none;
  transition: background 0.35s, border-color 0.35s, color 0.35s, transform 0.3s, text-shadow 0.35s;
}

.header__cta:hover {
  background: var(--red);
  border-color: var(--red);
  transform: translateY(-1px);
}

.header.is-scrolled .header__cta {
  color: var(--white);
  background: var(--black);
  border-color: var(--black);
  text-shadow: none;
}

.header.is-scrolled .header__cta:hover {
  background: var(--red);
  border-color: var(--red);
}

html[dir="rtl"] .header__cta {
  letter-spacing: 0.04em;
}

/* Language switcher */
.lang-switch {
  display: inline-flex;
  align-items: center;
  border: 1px solid rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 0.55);
  padding: 3px;
  border-radius: 2px;
  transition: border-color 0.35s, background 0.35s;
}

.lang-btn {
  min-width: 2.35rem;
  min-height: 1.9rem;
  padding: 0 0.55rem;
  border: none;
  background: transparent;
  color: var(--gray-700);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  cursor: pointer;
  text-shadow: none;
  transition: background 0.3s, color 0.3s, text-shadow 0.3s;
}

.lang-btn.is-active {
  background: var(--black);
  color: var(--white);
  text-shadow: none;
}

.lang-btn:hover:not(.is-active) {
  color: var(--black);
}

.header.is-scrolled .lang-switch {
  border-color: var(--gray-150);
  background: var(--off-white);
}

.header.is-scrolled .lang-btn {
  color: var(--gray-600);
  text-shadow: none;
}

.header.is-scrolled .lang-btn.is-active {
  background: var(--black);
  color: var(--white);
}

.header.is-scrolled .lang-btn:hover:not(.is-active) {
  color: var(--black);
}

.nav__mobile-actions {
  display: none;
}

.menu-toggle {
  display: none;
  width: 2.5rem;
  height: 2.5rem;
  background: transparent;
  border: none;
  cursor: pointer;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 6px;
  z-index: 10;
}

.menu-toggle span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--black);
  box-shadow: none;
  transition: transform 0.35s var(--ease), opacity 0.35s, background 0.35s, box-shadow 0.35s;
}

.header.is-scrolled .menu-toggle span,
.menu-toggle.is-open span {
  background: var(--black);
  box-shadow: none;
}

.menu-toggle.is-open span:nth-child(1) {
  transform: translateY(7.5px) rotate(45deg);
}

.menu-toggle.is-open span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.is-open span:nth-child(3) {
  transform: translateY(-7.5px) rotate(-45deg);
}

.hero__content {
  position: relative;
  z-index: 4;
  width: min(100% - (var(--gutter) * 2), var(--container));
  margin-inline: auto;
  padding: calc(var(--header-h) + 2rem) 0 clamp(4.5rem, 9vw, 6.5rem);
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: clamp(1.75rem, 4vw, 3.5rem);
}

.hero__brand {
  margin: 0;
  flex-shrink: 0;
}

.hero__logo {
  height: clamp(360px, 52vw, 600px);
  width: auto;
  max-width: min(680px, 84vw);
  object-fit: contain;
}

.hero__copy {
  min-width: 0;
}

.hero__eyebrow {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--gray-600);
  margin-bottom: 1.15rem;
  text-shadow: 0 1px 8px rgba(255, 255, 255, 0.65);
}

html[dir="rtl"] .hero__eyebrow {
  letter-spacing: 0.1em;
}

.hero__title {
  font-size: clamp(2.1rem, 4.6vw, 3.75rem);
  font-weight: 500;
  line-height: 1.08;
  letter-spacing: -0.035em;
  max-width: 14ch;
  margin-bottom: 1.25rem;
  color: var(--black);
  text-shadow: 0 1px 12px rgba(255, 255, 255, 0.55);
}

html[dir="rtl"] .hero__title {
  letter-spacing: 0;
  max-width: 16ch;
  font-weight: 600;
  line-height: 1.25;
}

.hero__text {
  font-size: clamp(1rem, 1.5vw, 1.125rem);
  font-weight: 300;
  line-height: 1.75;
  color: var(--gray-700);
  max-width: 46ch;
  margin-bottom: 2rem;
  text-shadow: 0 1px 10px rgba(255, 255, 255, 0.5);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

.hero .btn--ghost {
  color: var(--black);
  border-color: rgba(0, 0, 0, 0.28);
}

.hero .btn--ghost:hover {
  border-color: var(--black);
  background: rgba(0, 0, 0, 0.05);
}

.hero__scroll {
  position: absolute;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 5;
  width: 24px;
  height: 40px;
  border: 1px solid rgba(0, 0, 0, 0.28);
  border-radius: 20px;
  display: grid;
  place-items: start center;
  padding-top: 8px;
}

.hero__scroll span {
  width: 3px;
  height: 8px;
  background: var(--red);
  border-radius: 2px;
  animation: scrollDot 1.6s var(--ease) infinite;
}

@keyframes scrollDot {
  0% { transform: translateY(0); opacity: 1; }
  100% { transform: translateY(14px); opacity: 0; }
}

/* ---------- About ---------- */
.about__grid {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: clamp(2.5rem, 6vw, 5rem);
  align-items: center;
}

.about__visual {
  position: relative;
  min-height: 520px;
}

.about__frame {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4 / 5;
  max-width: 88%;
}

.about__frame::after {
  content: "";
  position: absolute;
  inset: 0;
  border: 1px solid rgba(255, 255, 255, 0.12);
  pointer-events: none;
  mix-blend-mode: soft-light;
}

.about__frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1.4s var(--ease);
}

.about__visual:hover .about__frame img {
  transform: scale(1.05);
}

.about__accent {
  position: absolute;
  inset-inline-end: 0;
  bottom: 8%;
  width: 48%;
  aspect-ratio: 1;
  overflow: hidden;
  border: 8px solid var(--white);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.16);
}

.about__accent img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1.2s var(--ease);
}

.about__visual:hover .about__accent img {
  transform: scale(1.06);
}

.about__mark {
  position: absolute;
  top: 0.5rem;
  inset-inline-end: -0.5rem;
  width: 120px;
  opacity: 0.95;
}

.about__lead {
  font-size: 1.2rem;
  font-weight: 400;
  line-height: 1.6;
  color: var(--black);
  margin: 1.5rem 0 1rem;
  max-width: 38ch;
}

.about__body {
  color: var(--gray-600);
  margin-bottom: 2.5rem;
  max-width: 42ch;
}

.about__points {
  display: flex;
  flex-direction: column;
  gap: 1.35rem;
  border-top: 1px solid var(--gray-150);
  padding-top: 1.75rem;
}

.about__point {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.25rem;
  align-items: start;
}

.about__num {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  color: var(--red);
  padding-top: 0.2rem;
}

.about__point h3 {
  font-size: 1rem;
  font-weight: 500;
  color: var(--black);
  margin-bottom: 0.25rem;
}

.about__point p {
  font-size: 0.925rem;
  color: var(--gray-600);
}

/* ---------- Services ---------- */
.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.service-card {
  background: var(--charcoal);
  padding: clamp(1.75rem, 3vw, 2.5rem);
  min-height: 240px;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  transition: background 0.45s var(--ease), transform 0.45s var(--ease);
}

.service-card::before {
  content: "";
  position: absolute;
  inset-inline-start: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--red);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform 0.45s var(--ease);
}

.service-card:hover {
  background: var(--charcoal-2);
}

.service-card:hover::before {
  transform: scaleY(1);
}

.service-card--wide {
  grid-column: span 3;
  min-height: 180px;
  flex-direction: row;
  align-items: flex-start;
  gap: 2rem;
}

.service-card__index {
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  color: var(--red);
  margin-bottom: 1.5rem;
}

.service-card h3 {
  font-size: 1.25rem;
  font-weight: 500;
  letter-spacing: -0.02em;
  margin-bottom: 0.85rem;
}

html[dir="rtl"] .service-card h3 {
  letter-spacing: 0;
}

.service-card p {
  font-size: 0.95rem;
  font-weight: 300;
  color: var(--gray-400);
  margin-top: auto;
}

.service-card--wide .service-card__index {
  margin-bottom: 0;
  flex-shrink: 0;
  padding-top: 0.35rem;
}

/* ---------- Exhibition ---------- */
.exhibition__feature {
  position: relative;
  margin: 0 0 clamp(3rem, 6vw, 5rem);
  min-height: clamp(380px, 55vw, 580px);
  overflow: hidden;
}

.exhibition__feature img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  inset: 0;
  transition: transform 1.6s var(--ease);
}

.exhibition__feature:hover img {
  transform: scale(1.04);
}

.exhibition__feature-content {
  position: absolute;
  inset: auto 0 0 0;
  padding: clamp(1.75rem, 4vw, 3.5rem) var(--gutter);
  background: linear-gradient(180deg, transparent, rgba(10, 10, 10, 0.9));
  color: var(--white);
  max-width: calc(var(--container) + var(--gutter) * 2);
  margin-inline: auto;
  width: 100%;
}

.exhibition__feature-content h3 {
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 500;
  letter-spacing: -0.02em;
  margin-bottom: 0.65rem;
  max-width: 20ch;
}

.exhibition__feature-content p {
  max-width: 48ch;
  color: rgba(255, 255, 255, 0.75);
  font-weight: 300;
}

.exhibition__story {
  display: flex;
  flex-direction: column;
  gap: clamp(3.5rem, 8vw, 6rem);
}

.exhibition__item {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(1.75rem, 4vw, 3.5rem);
  align-items: center;
}

.exhibition__item--reverse {
  grid-template-columns: 0.85fr 1.15fr;
}

.exhibition__item--reverse .exhibition__media {
  order: 2;
}

html[dir="rtl"] .exhibition__item--reverse .exhibition__media {
  order: 0;
}

html[dir="rtl"] .exhibition__item--reverse .exhibition__text {
  order: 2;
}

.exhibition__media {
  overflow: hidden;
  aspect-ratio: 16 / 11;
  position: relative;
}

.exhibition__media::after {
  content: "";
  position: absolute;
  inset: 0;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.08);
  pointer-events: none;
}

.exhibition__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1.1s var(--ease);
}

.exhibition__item:hover .exhibition__media img {
  transform: scale(1.04);
}

.exhibition__text span {
  display: block;
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 1rem;
}

html[dir="rtl"] .exhibition__text span {
  letter-spacing: 0.06em;
}

.exhibition__text h3 {
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  font-weight: 500;
  letter-spacing: -0.02em;
  color: var(--black);
  margin-bottom: 0.85rem;
}

.exhibition__text p {
  color: var(--gray-600);
  max-width: 38ch;
}

/* ---------- Showcase Gallery ---------- */
.showcase {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.showcase__hero,
.showcase__card,
.showcase__tile,
.showcase__mosaic-item {
  position: relative;
  display: block;
  width: 100%;
  border: none;
  padding: 0;
  cursor: pointer;
  overflow: hidden;
  background: var(--charcoal);
  color: var(--white);
  text-align: start;
}

.showcase__hero {
  aspect-ratio: 21 / 9;
  min-height: 320px;
}

.showcase__hero img,
.showcase__card img,
.showcase__tile img,
.showcase__mosaic-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1.1s var(--ease), filter 0.5s var(--ease);
}

.showcase__hero:hover img,
.showcase__card:hover img,
.showcase__tile:hover img,
.showcase__mosaic-item:hover img {
  transform: scale(1.06);
  filter: brightness(0.82);
}

.showcase__overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  align-items: flex-start;
  gap: 0.35rem;
  padding: 1.35rem 1.5rem;
  background: linear-gradient(180deg, transparent 45%, rgba(0, 0, 0, 0.72) 100%);
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.45s var(--ease), transform 0.45s var(--ease);
}

.showcase__hero .showcase__overlay,
.showcase__card:hover .showcase__overlay,
.showcase__tile:hover .showcase__overlay,
.showcase__mosaic-item:hover .showcase__overlay {
  opacity: 1;
  transform: translateY(0);
}

.showcase__hero .showcase__overlay {
  opacity: 1;
  transform: none;
  background: linear-gradient(180deg, transparent 40%, rgba(0, 0, 0, 0.78) 100%);
}

.showcase__index {
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  color: var(--red);
}

.showcase__caption {
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

html[dir="rtl"] .showcase__caption {
  letter-spacing: 0.06em;
}

.showcase__stack {
  display: grid;
  grid-template-columns: 1.35fr 1fr;
  gap: 1rem;
}

.showcase__card {
  aspect-ratio: 16 / 10;
  min-height: 240px;
}

.showcase__trio {
  display: grid;
  grid-template-columns: 1fr 1.15fr 1fr;
  gap: 1rem;
  align-items: stretch;
}

.showcase__tile {
  aspect-ratio: 4 / 5;
  min-height: 280px;
}

.showcase__tile--tall {
  aspect-ratio: 3 / 4;
}

.showcase__mosaic {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-auto-rows: minmax(160px, 18vw);
  gap: 1rem;
}

.showcase__mosaic-item--a { grid-column: span 5; grid-row: span 2; }
.showcase__mosaic-item--b { grid-column: span 4; grid-row: span 1; }
.showcase__mosaic-item--c { grid-column: span 3; grid-row: span 1; }
.showcase__mosaic-item--d { grid-column: span 4; grid-row: span 1; }
.showcase__mosaic-item--e { grid-column: span 3; grid-row: span 2; }
.showcase__mosaic-item--f { grid-column: span 5; grid-row: span 1; }
.showcase__mosaic-item--g { grid-column: span 4; grid-row: span 1; }

/* ---------- HAMAN Group ---------- */
.group {
  padding-top: clamp(4rem, 7vw, 6rem);
  padding-bottom: clamp(4rem, 7vw, 6rem);
}

.group__panel {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 0;
  background: var(--black);
  color: var(--gray-300);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.group__content {
  padding: clamp(2.5rem, 5vw, 4rem);
}

.group__content .section-title {
  color: var(--white);
  max-width: 14ch;
  margin-bottom: 1.35rem;
}

.group__content p + p {
  margin-top: 1rem;
}

.group__content p {
  max-width: 48ch;
  font-weight: 300;
}

.group__aside {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 1.5rem;
  padding: clamp(2rem, 4vw, 3rem);
  background: linear-gradient(160deg, var(--charcoal) 0%, var(--black) 100%);
  border-inline-start: 1px solid rgba(255, 255, 255, 0.06);
  text-align: center;
}

.group__logo {
  height: 150px;
  width: auto;
  object-fit: contain;
}

.group__relation {
  font-size: 0.875rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--gray-400);
}

.group__relation strong {
  display: block;
  margin-top: 0.35rem;
  color: var(--white);
  font-weight: 500;
  letter-spacing: 0.12em;
}

/* ---------- Contact ---------- */
.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2.5rem, 6vw, 5rem);
  align-items: start;
}

.contact__intro .section-title {
  color: var(--white);
  max-width: 14ch;
}

.contact__details {
  margin-top: 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

.contact__phone {
  display: inline-flex;
  flex-direction: column;
  gap: 0.35rem;
}

.contact__phone:hover .contact__phone-number {
  color: var(--red);
}

.contact__phone-label {
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gray-400);
}

.contact__phone-number {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 500;
  letter-spacing: -0.02em;
  color: var(--white);
  transition: color 0.3s;
  direction: ltr;
  unicode-bidi: isolate;
}

.contact__meta {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  font-size: 0.925rem;
  color: var(--gray-400);
  border-inline-start: 2px solid var(--red);
  padding-inline-start: 1.15rem;
}

.contact__logo-plate {
  margin-top: 3rem;
  display: inline-flex;
  padding: 0.85rem 1.1rem;
  background: var(--charcoal);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.contact__logo-plate img {
  height: 120px;
  width: auto;
  object-fit: contain;
}

.contact__form {
  background: var(--charcoal);
  padding: clamp(1.75rem, 3.5vw, 2.75rem);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.form-row {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
}

.form-row label {
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gray-400);
}

html[dir="rtl"] .form-row label {
  letter-spacing: 0.06em;
}

.form-row input,
.form-row textarea {
  background: transparent;
  border: none;
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
  padding: 0.85rem 0;
  color: var(--white);
  outline: none;
  resize: vertical;
  transition: border-color 0.3s;
}

.form-row input::placeholder,
.form-row textarea::placeholder {
  color: rgba(255, 255, 255, 0.28);
}

.form-row input:focus,
.form-row textarea:focus {
  border-bottom-color: var(--red);
}

.form-status {
  margin-top: 1rem;
  font-size: 0.9rem;
  min-height: 1.4em;
  color: var(--gray-300);
}

.form-status.is-success { color: #7dcea0; }
.form-status.is-error { color: #f5a9a9; }

/* ---------- Footer ---------- */
.footer {
  background: #050505;
  color: var(--gray-400);
  padding-top: 4rem;
}

.footer__inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 2.5rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.footer__logo {
  height: 110px;
  width: auto;
  margin-bottom: 1rem;
  object-fit: contain;
}

.footer__arabic {
  font-family: var(--font-ar);
  font-size: 1.15rem;
  color: var(--white);
  margin-bottom: 0.65rem;
}

.footer__brand p:last-child {
  max-width: 28ch;
  font-size: 0.925rem;
  font-weight: 300;
}

.footer__nav {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding-top: 0.5rem;
}

.footer__nav a {
  font-size: 0.875rem;
  transition: color 0.3s;
}

.footer__nav a:hover {
  color: var(--white);
}

.footer__contact {
  padding-top: 0.5rem;
}

.footer__contact a {
  display: block;
  font-size: 1.15rem;
  font-weight: 500;
  color: var(--white);
  margin-bottom: 0.75rem;
  transition: color 0.3s;
  direction: ltr;
  unicode-bidi: isolate;
}

.footer__contact a:hover {
  color: var(--red);
}

.footer__bottom {
  padding: 1.35rem 0;
  font-size: 0.8rem;
  color: var(--gray-600);
}

/* ---------- Lightbox ---------- */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(0, 0, 0, 0.94);
  display: grid;
  place-items: center;
  padding: 2rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.35s, visibility 0.35s;
}

.lightbox.is-open {
  opacity: 1;
  visibility: visible;
}

.lightbox[hidden] {
  display: none;
}

.lightbox.is-open[hidden] {
  display: grid;
}

.lightbox img {
  max-width: min(1100px, 100%);
  max-height: 85vh;
  object-fit: contain;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.5);
  animation: lightboxIn 0.45s var(--ease);
}

@keyframes lightboxIn {
  from { opacity: 0; transform: scale(0.96); }
  to { opacity: 1; transform: scale(1); }
}

.lightbox__close {
  position: absolute;
  top: 1.25rem;
  inset-inline-end: 1.25rem;
  width: 3rem;
  height: 3rem;
  border: 1px solid rgba(255, 255, 255, 0.25);
  background: transparent;
  color: var(--white);
  font-size: 1.75rem;
  line-height: 1;
  cursor: pointer;
  transition: border-color 0.3s, background 0.3s;
}

.lightbox__close:hover {
  border-color: var(--red);
  background: var(--red);
}

/* ---------- Reveal Animations ---------- */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.95s var(--ease-out), transform 0.95s var(--ease-out);
  will-change: opacity, transform;
}

.reveal--left {
  transform: translateX(-36px);
}

.reveal--scale {
  transform: translateY(20px) scale(0.96);
}

.reveal--zoom {
  transform: scale(1.04);
  opacity: 0;
}

.reveal--delay {
  transition-delay: 0.15s;
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

html[dir="rtl"] .reveal--left {
  transform: translateX(36px);
}

html[dir="rtl"] .reveal--left.is-visible {
  transform: none;
}

/* Language transition flash */
body.is-lang-switching {
  transition: opacity 0.25s ease;
  opacity: 0.86;
}

/* ---------- Responsive ---------- */
@media (max-width: 1100px) {
  .showcase__mosaic {
    grid-auto-rows: minmax(140px, 22vw);
  }

  .showcase__mosaic-item--a { grid-column: span 6; }
  .showcase__mosaic-item--b { grid-column: span 6; }
  .showcase__mosaic-item--c { grid-column: span 6; }
  .showcase__mosaic-item--d { grid-column: span 6; }
  .showcase__mosaic-item--e { grid-column: span 6; grid-row: span 1; }
  .showcase__mosaic-item--f { grid-column: span 6; }
  .showcase__mosaic-item--g { grid-column: span 6; }
}

@media (max-width: 1024px) {
  .section-head--split,
  .about__grid,
  .contact__grid,
  .group__panel,
  .exhibition__item,
  .exhibition__item--reverse {
    grid-template-columns: 1fr;
  }

  .exhibition__item--reverse .exhibition__media,
  html[dir="rtl"] .exhibition__item--reverse .exhibition__text {
    order: 0;
  }

  .about__visual {
    min-height: 0;
    max-width: 560px;
  }

  .about__frame {
    max-width: 100%;
    aspect-ratio: 16 / 11;
  }

  .about__accent {
    width: 40%;
    bottom: -1.5rem;
    inset-inline-end: 1rem;
  }

  .about__mark {
    display: none;
  }

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

  .service-card--wide {
    grid-column: span 2;
    flex-direction: column;
    gap: 0;
  }

  .showcase__stack,
  .showcase__trio {
    grid-template-columns: 1fr 1fr;
  }

  .showcase__tile,
  .showcase__tile--tall {
    aspect-ratio: 4 / 3;
    min-height: 220px;
  }

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

  .group__aside {
    border-inline-start: none;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
  }
}

@media (max-width: 900px) {
  .header__cta {
    display: none;
  }

  .menu-toggle {
    display: flex;
  }

  .nav {
    position: fixed;
    inset: 0;
    background: rgba(255, 255, 255, 0.98);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s, visibility 0.4s;
    backdrop-filter: blur(12px);
  }

  .nav.is-open {
    opacity: 1;
    visibility: visible;
  }

  .nav__list {
    flex-direction: column;
    gap: 0.35rem;
    text-align: center;
  }

  .nav__link,
  .header.is-scrolled .nav__link {
    font-size: 1.4rem;
    padding: 0.8rem 1.25rem;
    color: var(--gray-700);
    text-shadow: none;
  }

  .nav__link:hover,
  .nav__link.is-active,
  .header.is-scrolled .nav__link:hover,
  .header.is-scrolled .nav__link.is-active {
    color: var(--black);
  }

  .nav__link::after {
    inset-inline: 50%;
    width: 2rem;
    margin-inline-start: -1rem;
  }

  .nav__mobile-actions {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
  }

  .nav__mobile-cta {
    min-width: 180px;
  }

  .nav .lang-switch {
    border-color: var(--gray-150);
    background: var(--off-white);
  }

  .nav .lang-btn {
    color: var(--gray-600);
    text-shadow: none;
  }

  .nav .lang-btn.is-active {
    background: var(--black);
    color: var(--white);
  }

  .header__actions .lang-switch {
    display: none;
  }
}

@media (max-width: 720px) {
  :root {
    --header-h: 4.5rem;
  }

  .header__logo-full {
    display: none;
  }

  .header__logo-icon {
    display: block;
  }

  .hero__img {
    object-position: 55% center;
  }

  .hero__slide.is-active .hero__img {
    animation-duration: 9s;
  }

  .hero__content {
    grid-template-columns: 1fr;
    justify-items: start;
    gap: 1.5rem;
    padding-top: calc(var(--header-h) + 1.5rem);
    padding-bottom: 5rem;
  }

  .hero__logo {
    height: clamp(280px, 76vw, 400px);
    max-width: min(480px, 92vw);
  }

  .hero__actions {
    flex-direction: column;
    align-items: stretch;
  }

  .btn {
    width: 100%;
  }

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

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

  .showcase__stack,
  .showcase__trio {
    grid-template-columns: 1fr;
  }

  .showcase__hero {
    aspect-ratio: 4 / 3;
    min-height: 260px;
  }

  .showcase__mosaic {
    grid-template-columns: 1fr;
    grid-auto-rows: 220px;
  }

  .showcase__mosaic-item--a,
  .showcase__mosaic-item--b,
  .showcase__mosaic-item--c,
  .showcase__mosaic-item--d,
  .showcase__mosaic-item--e,
  .showcase__mosaic-item--f,
  .showcase__mosaic-item--g {
    grid-column: span 1;
    grid-row: span 1;
  }

  .footer__inner {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .about__accent {
    display: none;
  }

  .showcase__overlay {
    opacity: 1;
    transform: none;
  }
}

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

  .reveal,
  .reveal--left,
  .reveal--scale,
  .reveal--zoom {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .hero__img,
  .hero__slide.is-active .hero__img,
  .preloader__icon,
  .preloader__bar span,
  .hero__scroll span,
  .lightbox img {
    animation: none;
  }

  .hero__slide {
    transition: none;
  }
}