/* =============================================================
   PATIO ARCHITECTS — Design System
   Style: Exaggerated Editorial Minimalism (dark luxury)
   ============================================================= */

/* ---------- 1. DESIGN TOKENS ---------- */
:root {
  /* Brand color */
  --ink: #111111;          /* near-black base */
  --ink-2: #1a1a1a;        /* charcoal surface */
  --ink-3: #232220;        /* raised charcoal */
  --gold: #c9a84c;         /* champagne accent */
  --gold-soft: #d4af6a;    /* lighter gold for hover */
  --gold-deep: #a3853a;    /* pressed gold */
  --cream: #f5f0e8;        /* warm off-white */
  --cream-2: #ece4d6;      /* slightly deeper cream */

  /* Text */
  --text-on-dark: #e8e0d0;     /* primary light text */
  --text-on-dark-mut: #a89f8e; /* muted light text */
  --text-on-light: #2a2a2a;    /* primary dark text */
  --text-on-light-mut: #6b6357;/* muted dark text */

  /* Lines */
  --hair: rgba(201, 168, 76, 0.28);   /* gold hairline */
  --hair-dark: rgba(255, 255, 255, 0.10);
  --hair-light: rgba(42, 42, 42, 0.14);

  /* Type */
  --font-display: "Sansita", "Arial Black", Georgia, sans-serif;
  --font-body: "Raleway", system-ui, -apple-system, sans-serif;
  --font-ar: "Tajawal", "Cairo", sans-serif;

  /* Scale (fluid) */
  --step--1: clamp(0.78rem, 0.74rem + 0.2vw, 0.86rem);
  --step-0:  clamp(0.95rem, 0.9rem + 0.25vw, 1.05rem);
  --step-1:  clamp(1.1rem, 1rem + 0.5vw, 1.35rem);
  --step-2:  clamp(1.5rem, 1.2rem + 1.4vw, 2.4rem);
  --step-3:  clamp(2.1rem, 1.5rem + 2.8vw, 3.6rem);
  --step-4:  clamp(2.8rem, 1.6rem + 5.4vw, 6rem);
  --step-hero: clamp(3.2rem, 1.2rem + 9vw, 10rem);

  /* Spacing (8pt rhythm) */
  --s-1: 0.5rem;  --s-2: 1rem;   --s-3: 1.5rem;  --s-4: 2rem;
  --s-5: 3rem;    --s-6: 4rem;   --s-7: 6rem;    --s-8: 8rem;
  --s-9: 11rem;

  --maxw: 1400px;
  --gutter: clamp(1.25rem, 5vw, 5rem);
  --radius: 2px;

  /* Motion */
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-in: cubic-bezier(0.55, 0, 0.55, 0.2);
  --dur: 0.5s;
  --dur-fast: 0.25s;

  /* Z scale */
  --z-base: 0; --z-rise: 10; --z-sticky: 40; --z-nav: 100;
  --z-overlay: 500; --z-modal: 1000; --z-pre: 2000;

  --shadow-card: 0 18px 50px -24px rgba(0,0,0,0.6);
}

/* ---------- 2. RESET ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}
body {
  font-family: var(--font-body);
  font-size: var(--step-0);
  line-height: 1.65;
  color: var(--text-on-dark);
  background: var(--ink);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
html[dir="rtl"] body { font-family: var(--font-ar); }
img, picture, svg, video { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: none; cursor: pointer; }
ul { list-style: none; padding: 0; }
:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; }
::selection { background: var(--gold); color: var(--ink); }

/* ---------- 3. TYPOGRAPHY ---------- */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.01em;
}
.hero__title, .page-hero h1, .section-head h2, .display { font-weight: 900; }
html[dir="rtl"] h1, html[dir="rtl"] h2,
html[dir="rtl"] h3, html[dir="rtl"] h4 {
  font-family: var(--font-ar);
  font-weight: 800;
  letter-spacing: 0;
  line-height: 1.3;
}
.display { font-size: var(--step-4); line-height: 0.98; }
.eyebrow {
  font-family: var(--font-body);
  font-size: var(--step--1);
  font-weight: 500;
  letter-spacing: 0.34em;
  text-transform: uppercase;
  color: var(--gold);
  display: inline-flex;
  align-items: center;
  gap: 0.9rem;
}
html[dir="rtl"] .eyebrow { letter-spacing: 0.12em; font-family: var(--font-ar); }
.eyebrow::before {
  content: "";
  width: 2.4rem; height: 1px;
  background: var(--gold);
  display: inline-block;
}
.eyebrow.center::after {
  content: "";
  width: 2.4rem; height: 1px;
  background: var(--gold);
  display: inline-block;
}
.lede {
  font-size: var(--step-1);
  line-height: 1.6;
  color: var(--text-on-dark-mut);
  max-width: 60ch;
}

/* ---------- 4. LAYOUT ---------- */
.wrap { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gutter); }
.section { padding-block: clamp(4rem, 9vw, 9rem); position: relative; }
.section--tight { padding-block: clamp(3rem, 6vw, 6rem); }
.section.light { background: var(--cream); color: var(--text-on-light); }
.section.ink2 { background: var(--ink-2); }
.section-head { max-width: 64ch; margin-bottom: clamp(2.5rem, 5vw, 4.5rem); }
.section-head.center { margin-inline: auto; text-align: center; }
.section-head h2 { font-size: var(--step-3); margin-top: 1.2rem; }
.section-head .lede { margin-top: 1.4rem; }
.grid { display: grid; gap: clamp(1.5rem, 3vw, 2.5rem); }

/* ---------- 5. BUTTONS ---------- */
.btn {
  --bg: var(--gold); --fg: var(--ink);
  display: inline-flex; align-items: center; gap: 0.7rem;
  padding: 1rem 1.9rem;
  background: var(--bg); color: var(--fg);
  font-size: var(--step--1); font-weight: 600;
  letter-spacing: 0.12em; text-transform: uppercase;
  border-radius: var(--radius);
  transition: background var(--dur-fast) var(--ease),
              transform var(--dur-fast) var(--ease),
              color var(--dur-fast) var(--ease);
  will-change: transform;
}
.btn svg { width: 1.05em; height: 1.05em; }
.btn:hover { background: var(--gold-soft); transform: translateY(-2px); }
.btn:active { background: var(--gold-deep); transform: translateY(0); }
.btn--ghost {
  --bg: transparent; --fg: var(--text-on-dark);
  border: 1px solid var(--hair);
}
.btn--ghost:hover { --bg: rgba(201,168,76,0.08); border-color: var(--gold); color: var(--gold-soft); }
.btn--light { --bg: var(--ink); --fg: var(--cream); }
.btn--light:hover { --bg: var(--ink-3); }
.btn--wide { width: 100%; justify-content: center; }
.link-arrow {
  display: inline-flex; align-items: center; gap: 0.55rem;
  font-size: var(--step--1); font-weight: 600;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--gold);
  position: relative;
}
.link-arrow svg { width: 1em; height: 1em; transition: transform var(--dur-fast) var(--ease); }
.link-arrow:hover svg { transform: translateX(5px); }
html[dir="rtl"] .link-arrow svg { transform: scaleX(-1); }
html[dir="rtl"] .link-arrow:hover svg { transform: scaleX(-1) translateX(5px); }

/* ---------- 6. PRELOADER ---------- */
.preloader {
  position: fixed; inset: 0; z-index: var(--z-pre);
  background: var(--ink);
  display: grid; place-items: center;
  transition: opacity 0.6s var(--ease), visibility 0.6s;
}
.preloader.done { opacity: 0; visibility: hidden; }
.preloader__logo {
  font-family: var(--font-display);
  font-size: clamp(2rem, 7vw, 3.5rem);
  letter-spacing: 0.5em;
  color: var(--cream);
  text-indent: 0.5em;
  opacity: 0;
  animation: pre-fade 1.5s var(--ease) forwards;
}
.preloader__bar {
  position: absolute; bottom: 0; left: 0; height: 2px;
  width: 0; background: var(--gold);
  animation: pre-bar 1.5s var(--ease) forwards;
}
@keyframes pre-fade {
  0% { opacity: 0; letter-spacing: 0.8em; }
  35% { opacity: 1; }
  80% { opacity: 1; letter-spacing: 0.5em; }
  100% { opacity: 0; }
}
@keyframes pre-bar { to { width: 100%; } }
@media (prefers-reduced-motion: reduce) {
  .preloader { display: none; }
}

/* ---------- 7. NAVIGATION ---------- */
.nav {
  position: fixed; inset-block-start: 0; inset-inline: 0; z-index: var(--z-nav);
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease),
              padding var(--dur) var(--ease);
  border-bottom: 1px solid transparent;
}
.nav__inner {
  display: flex; align-items: center; justify-content: space-between;
  padding-block: 1.5rem;
}
.nav.scrolled {
  background: rgba(17,17,17,0.86);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom-color: var(--hair-dark);
}
.nav.scrolled .nav__inner { padding-block: 1rem; }
.brand { display: inline-flex; align-items: center; gap: 0.7rem; z-index: 2; }
.brand__mark { width: 38px; height: 38px; }
.brand__logo {
  height: 54px; width: auto; display: block;
  transition: height var(--dur) var(--ease);
}
.nav.scrolled .brand__logo { height: 44px; }
.brand__text {
  font-family: var(--font-display);
  font-size: 1.5rem; font-weight: 600;
  letter-spacing: 0.22em; color: var(--cream);
  line-height: 1;
}
.brand__text span { color: var(--gold); }
.footer__logo { height: 84px; width: auto; margin-bottom: 0.4rem; }
@media (max-width: 600px){ .brand__logo { height: 46px; } }
.nav__menu { display: flex; align-items: center; gap: clamp(1.2rem, 2.5vw, 2.4rem); }
.nav__link {
  font-size: var(--step--1); font-weight: 500;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--text-on-dark);
  position: relative; padding-block: 0.4rem;
  white-space: nowrap;
  transition: color var(--dur-fast) var(--ease);
}
.nav__link::after {
  content: ""; position: absolute; inset-inline-start: 0; bottom: 0;
  width: 0; height: 1px; background: var(--gold);
  transition: width var(--dur-fast) var(--ease);
}
.nav__link:hover, .nav__link[aria-current="page"] { color: var(--gold-soft); }
.nav__link:hover::after, .nav__link[aria-current="page"]::after { width: 100%; }
.nav__actions { display: flex; align-items: center; gap: 1rem; }
.lang-toggle {
  display: inline-flex; align-items: center;
  border: 1px solid var(--hair); border-radius: 999px;
  padding: 0.35rem 0.5rem; gap: 0.2rem;
  font-size: var(--step--1); letter-spacing: 0.05em;
}
.lang-toggle span {
  padding: 0.15rem 0.55rem; border-radius: 999px; color: var(--text-on-dark-mut);
  transition: background var(--dur-fast), color var(--dur-fast);
}
.lang-toggle span.active { background: var(--gold); color: var(--ink); font-weight: 600; }
.nav__cta { display: inline-flex; }

/* Hamburger */
.burger {
  display: none; width: 44px; height: 44px;
  position: relative; z-index: 2;
}
.burger span {
  position: absolute; inset-inline: 9px; height: 1.5px; background: var(--cream);
  transition: transform var(--dur-fast) var(--ease), opacity var(--dur-fast);
}
.burger span:nth-child(1) { top: 16px; }
.burger span:nth-child(2) { top: 22px; }
.burger span:nth-child(3) { top: 28px; }
body.menu-open .burger span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
body.menu-open .burger span:nth-child(2) { opacity: 0; }
body.menu-open .burger span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* Mobile overlay menu */
.mobile-menu {
  position: fixed; inset: 0; z-index: var(--z-nav);
  background: var(--ink);
  display: flex; flex-direction: column; justify-content: center;
  padding: var(--gutter);
  transform: translateX(100%);
  transition: transform var(--dur) var(--ease);
  visibility: hidden;
}
html[dir="rtl"] .mobile-menu { transform: translateX(-100%); }
body.menu-open .mobile-menu { transform: translateX(0); visibility: visible; }
.mobile-menu__link {
  font-family: var(--font-display);
  font-size: clamp(2rem, 9vw, 3rem); font-weight: 500;
  color: var(--cream); padding-block: 0.5rem;
  border-bottom: 1px solid var(--hair-dark);
  display: flex; justify-content: space-between; align-items: center;
  opacity: 0; transform: translateY(20px);
}
html[dir="rtl"] .mobile-menu__link { font-family: var(--font-ar); font-size: clamp(1.6rem,8vw,2.5rem); }
body.menu-open .mobile-menu__link {
  animation: menu-in 0.5s var(--ease) forwards;
}
@keyframes menu-in { to { opacity: 1; transform: translateY(0); } }
.mobile-menu__link span { color: var(--gold); font-size: 1rem; font-family: var(--font-body); }
.mobile-menu__foot { margin-top: var(--s-5); display: flex; flex-direction: column; gap: 1.2rem; }
.mobile-menu__foot .social { display: flex; gap: 1.2rem; }

@media (max-width: 1100px) {
  .nav__menu, .nav__cta { display: none; }
  .burger { display: block; }
}

/* ---------- 8. HERO ---------- */
.hero {
  position: relative; min-height: 100svh;
  display: flex; align-items: flex-end;
  overflow: clip;
}
.hero__bg {
  position: absolute; inset: 0; z-index: 0;
  will-change: transform;
}
.hero__bg img { width: 100%; height: 120%; object-fit: cover; object-position: center; }
.hero__bg::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(17,17,17,0.55) 0%, rgba(17,17,17,0.25) 35%, rgba(17,17,17,0.92) 100%);
}

/* 360 tour hero variant */
.hero--360 .hero__bg { transform: none !important; }
.hero--360 .hero__frame { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
/* Let users drag the panorama in the open upper area; gradient + content sit below */
.hero--360 .hero__bg::after {
  background: linear-gradient(180deg, rgba(17,17,17,0.45) 0%, rgba(17,17,17,0) 22%, rgba(17,17,17,0) 52%, rgba(17,17,17,0.86) 88%, rgba(17,17,17,0.96) 100%);
  pointer-events: none;
}
.hero--360 .hero__inner { pointer-events: none; }
.hero--360 .hero__inner a,
.hero--360 .hero__inner button,
.hero--360 .hero__badge { pointer-events: auto; }
.hero__badge {
  display: inline-flex; align-items: center; gap: 0.6rem;
  margin-bottom: 1.2rem; padding: 0.5rem 1rem;
  border: 1px solid var(--hair); border-radius: 999px;
  background: rgba(17,17,17,0.4); backdrop-filter: blur(8px);
  font-size: var(--step--1); letter-spacing: 0.18em; text-transform: uppercase; color: var(--gold);
}
.hero__badge .dot { width: 7px; height: 7px; border-radius: 999px; background: var(--gold); animation: scroll-pulse 1.8s var(--ease) infinite; }
@media (prefers-reduced-motion: reduce){ .hero__badge .dot { animation: none; } }

.hero__inner { position: relative; z-index: 1; width: 100%; padding-block-end: clamp(3rem, 9vh, 7rem); }
.hero__title {
  font-size: var(--step-hero);
  font-weight: 900; line-height: 0.95;
  color: var(--cream);
  max-width: 16ch;
}
.hero__title em { font-style: italic; color: var(--gold); }
.hero__sub {
  margin-top: 1.6rem; font-size: var(--step-1);
  color: var(--text-on-dark); max-width: 46ch;
  letter-spacing: 0.01em;
}
.hero__cta { margin-top: 2.4rem; display: flex; flex-wrap: wrap; gap: 1rem; }
.hero__scroll {
  position: absolute; inset-block-end: 1.6rem; inset-inline-end: var(--gutter);
  z-index: 1; writing-mode: vertical-rl;
  font-size: var(--step--1); letter-spacing: 0.3em; text-transform: uppercase;
  color: var(--text-on-dark-mut); display: flex; align-items: center; gap: 1rem;
}
.hero__scroll::after {
  content: ""; width: 1px; height: 56px;
  background: linear-gradient(var(--gold), transparent);
  animation: scroll-pulse 2s var(--ease) infinite;
}
@keyframes scroll-pulse { 0%,100%{ transform: scaleY(0.4); opacity:0.4;} 50%{ transform: scaleY(1); opacity:1;} }
@media (max-width: 600px){ .hero__scroll{ display:none; } }

/* ---------- 9. REVEAL ANIMATIONS ---------- */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.8s var(--ease), transform 0.8s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
.reveal[data-delay="1"] { transition-delay: 0.08s; }
.reveal[data-delay="2"] { transition-delay: 0.16s; }
.reveal[data-delay="3"] { transition-delay: 0.24s; }
.reveal[data-delay="4"] { transition-delay: 0.32s; }
.reveal[data-delay="5"] { transition-delay: 0.40s; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1 !important; transform: none !important; transition: none !important; }
}

/* ---------- 10. STATS / COUNTERS ---------- */
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(1rem,3vw,3rem); }
.stat { text-align: center; border-inline-start: 1px solid var(--hair); padding-inline-start: clamp(1rem,3vw,2.5rem); }
.stat:first-child { border-inline-start: none; }
.stat__num {
  font-family: var(--font-display);
  font-size: var(--step-4); font-weight: 900; line-height: 1;
  color: var(--gold);
  font-variant-numeric: tabular-nums;
}
.stat__label { margin-top: 0.8rem; font-size: var(--step--1); letter-spacing: 0.16em; text-transform: uppercase; color: var(--text-on-dark-mut); }
@media (max-width: 640px){
  .stats { grid-template-columns: 1fr; gap: 2rem; }
  .stat { border-inline-start: none; border-top: 1px solid var(--hair); padding-inline-start: 0; padding-top: 1.5rem; }
  .stat:first-child { border-top: none; padding-top: 0; }
}

/* ---------- 11. SERVICE CARDS ---------- */
.cards-3 { grid-template-columns: repeat(3, 1fr); }
.cards-2 { grid-template-columns: repeat(2, 1fr); }
.card {
  position: relative;
  padding: clamp(1.8rem, 3vw, 2.6rem);
  background: var(--ink-2);
  border: 1px solid var(--hair-dark);
  border-radius: var(--radius);
  transition: border-color var(--dur-fast) var(--ease), transform var(--dur-fast) var(--ease), background var(--dur-fast);
  overflow: hidden;
}
.card::before {
  content: ""; position: absolute; inset-block-start: 0; inset-inline-start: 0;
  width: 100%; height: 2px; background: var(--gold);
  transform: scaleX(0); transform-origin: inline-start;
  transition: transform var(--dur) var(--ease);
}
.section.light .card { background: #fff; border-color: var(--hair-light); box-shadow: 0 1px 0 rgba(0,0,0,0.02); }
.card:hover { transform: translateY(-4px); border-color: var(--hair); }
.card:hover::before { transform: scaleX(1); }
.card__icon {
  width: 52px; height: 52px; color: var(--gold);
  margin-bottom: 1.4rem;
}
.card__icon svg { width: 100%; height: 100%; stroke-width: 1.1; }
.card__num { font-family: var(--font-display); font-size: 1rem; color: var(--gold); letter-spacing: 0.2em; }
.card h3 { font-size: var(--step-2); margin: 0.4rem 0 0.8rem; }
.section.light .card h3 { color: var(--text-on-light); }
.card p { color: var(--text-on-dark-mut); font-size: var(--step-0); }
.section.light .card p { color: var(--text-on-light-mut); }

/* ---------- 12. PROJECT GRID ---------- */
.filter-bar { display: flex; flex-wrap: wrap; gap: 0.6rem; margin-bottom: 2.5rem; }
.filter-btn {
  padding: 0.6rem 1.3rem; border: 1px solid var(--hair-dark); border-radius: 999px;
  font-size: var(--step--1); letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--text-on-dark-mut);
  transition: all var(--dur-fast) var(--ease);
}
.filter-btn:hover { color: var(--cream); border-color: var(--hair); }
.filter-btn.active { background: var(--gold); color: var(--ink); border-color: var(--gold); font-weight: 600; }
.section.light .filter-btn { border-color: var(--hair-light); color: var(--text-on-light-mut); }
.section.light .filter-btn.active { color: var(--ink); }

.project-grid { grid-template-columns: repeat(3, 1fr); }
.project {
  position: relative; aspect-ratio: 4/5; overflow: hidden;
  border-radius: var(--radius); cursor: pointer;
  background: var(--ink-2);
}
.project img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.7s var(--ease); }
.project::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(17,17,17,0) 30%, rgba(17,17,17,0.86) 100%);
  opacity: 0.85; transition: opacity var(--dur) var(--ease);
}
.project__overlay {
  position: absolute; inset-block-end: 0; inset-inline: 0; z-index: 2;
  padding: clamp(1.2rem,2.5vw,1.8rem);
  transform: translateY(8px); opacity: 0; transition: all var(--dur) var(--ease);
}
.project__cat { font-size: var(--step--1); letter-spacing: 0.18em; text-transform: uppercase; color: var(--gold); }
.project__name { font-family: var(--font-display); font-size: var(--step-2); color: var(--cream); margin-top: 0.2rem; line-height: 1.05; }
.project__loc { font-size: var(--step--1); color: var(--text-on-dark-mut); margin-top: 0.3rem; }
.project:hover img { transform: scale(1.06); }
.project:hover::after { opacity: 1; }
.project:hover .project__overlay { transform: none; opacity: 1; }
.project__plus {
  position: absolute; inset-block-start: 1.2rem; inset-inline-end: 1.2rem; z-index: 2;
  width: 40px; height: 40px; border: 1px solid var(--hair);
  border-radius: 999px; display: grid; place-items: center; color: var(--gold);
  opacity: 0; transform: scale(0.8); transition: all var(--dur) var(--ease);
  background: rgba(17,17,17,0.4); backdrop-filter: blur(4px);
}
.project:hover .project__plus { opacity: 1; transform: scale(1); }
.project.hide { display: none; }
@media (max-width: 900px){ .project-grid, .cards-3 { grid-template-columns: repeat(2,1fr);} }
@media (max-width: 600px){ .project-grid, .cards-3, .cards-2 { grid-template-columns: 1fr;} }

/* Empty state */
.empty-state {
  text-align: center; padding: clamp(3rem,8vw,6rem) var(--gutter);
  border: 1px dashed var(--hair); border-radius: var(--radius);
}
.empty-state svg { width: 54px; height: 54px; color: var(--gold); margin: 0 auto 1.4rem; opacity: 0.6; }
.empty-state h3 { font-size: var(--step-2); margin-bottom: 0.6rem; }
.empty-state p { color: var(--text-on-dark-mut); max-width: 44ch; margin: 0 auto; }

/* ---------- 13. CTA BANNER ---------- */
.cta-band {
  position: relative; overflow: hidden;
  background: var(--ink-2); border-block: 1px solid var(--hair);
}
.cta-band__inner { text-align: center; padding-block: clamp(4rem,9vw,8rem); }
.cta-band h2 { font-size: var(--step-3); max-width: 18ch; margin: 1.2rem auto 0; }
.cta-band .lede { margin: 1.4rem auto 2.4rem; }
.cta-band__actions { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }
.cta-band__glow {
  position: absolute; width: 60vw; height: 60vw; max-width: 700px; max-height: 700px;
  background: radial-gradient(circle, rgba(201,168,76,0.16), transparent 65%);
  inset-block-start: -20%; inset-inline-end: -10%; pointer-events: none;
}

/* ---------- 14. TESTIMONIALS ---------- */
.testi-grid { grid-template-columns: repeat(3,1fr); }
.testi {
  padding: clamp(1.8rem,3vw,2.6rem); background: var(--ink-2);
  border: 1px solid var(--hair-dark); border-radius: var(--radius);
  display: flex; flex-direction: column; gap: 1.4rem;
}
.testi__quote-mark { font-family: var(--font-display); font-size: 4rem; line-height: 0.5; color: var(--gold); height: 2rem; }
.testi__text { font-family: var(--font-display); font-size: var(--step-1); line-height: 1.45; color: var(--text-on-dark); font-style: italic; }
html[dir="rtl"] .testi__text { font-family: var(--font-ar); font-style: normal; }
.testi__author { display: flex; align-items: center; gap: 0.9rem; margin-top: auto; }
.testi__avatar {
  width: 46px; height: 46px; border-radius: 999px; background: var(--ink-3);
  display: grid; place-items: center; font-family: var(--font-display);
  color: var(--gold); font-size: 1.2rem; border: 1px solid var(--hair);
}
.testi__name { font-weight: 600; font-size: var(--step-0); }
.testi__role { font-size: var(--step--1); color: var(--text-on-dark-mut); }
.testi__stars { color: var(--gold); display: flex; gap: 2px; }
.testi__stars svg { width: 14px; height: 14px; }
@media (max-width: 900px){ .testi-grid, .cards-2 { grid-template-columns: 1fr; } }

/* ---------- 15. LOGO STRIP ---------- */
.logo-strip { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: clamp(2rem,5vw,4.5rem); }
.logo-strip__item {
  font-family: var(--font-display); font-size: clamp(1.1rem,2.5vw,1.6rem);
  letter-spacing: 0.14em; color: var(--text-on-dark-mut);
  opacity: 0.6; transition: opacity var(--dur-fast), color var(--dur-fast);
  text-transform: uppercase;
}
.logo-strip__item:hover { opacity: 1; color: var(--gold-soft); }

/* ---------- 16. FOOTER ---------- */
.footer { background: #0c0c0c; border-top: 1px solid var(--hair-dark); padding-block: clamp(3.5rem,7vw,6rem) 2rem; }
.footer__top { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: clamp(2rem,4vw,3rem); }
.footer h4 { font-family: var(--font-body); font-size: var(--step--1); letter-spacing: 0.2em; text-transform: uppercase; color: var(--gold); margin-bottom: 1.4rem; }
.footer__brand .brand__text { font-size: 1.8rem; }
.footer__tag { margin-top: 1.2rem; color: var(--text-on-dark-mut); max-width: 34ch; }
.footer__list li { margin-bottom: 0.7rem; }
.footer__list a { color: var(--text-on-dark-mut); transition: color var(--dur-fast); }
.footer__list a:hover { color: var(--gold-soft); }
.footer__office { color: var(--text-on-dark-mut); margin-bottom: 1.2rem; line-height: 1.5; }
.footer__office strong { color: var(--text-on-dark); display: block; font-weight: 600; margin-bottom: 0.2rem; }
.social { display: flex; gap: 0.8rem; }
.social a {
  width: 42px; height: 42px; border: 1px solid var(--hair-dark); border-radius: 999px;
  display: grid; place-items: center; color: var(--text-on-dark-mut);
  transition: all var(--dur-fast) var(--ease);
}
.social a:hover { color: var(--ink); background: var(--gold); border-color: var(--gold); transform: translateY(-2px); }
.social svg { width: 18px; height: 18px; }
.footer__bottom {
  margin-top: clamp(2.5rem,5vw,4rem); padding-top: 1.8rem; border-top: 1px solid var(--hair-dark);
  display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap;
  font-size: var(--step--1); color: var(--text-on-dark-mut);
}
@media (max-width: 820px){ .footer__top { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px){ .footer__top { grid-template-columns: 1fr; } }

/* ---------- 17. STICKY WHATSAPP ---------- */
.wa-float {
  position: fixed; inset-block-end: 1.4rem; inset-inline-end: 1.4rem; z-index: var(--z-sticky);
  width: 60px; height: 60px; border-radius: 999px;
  background: #25d366; color: #fff;
  display: grid; place-items: center;
  box-shadow: 0 14px 34px -10px rgba(37,211,102,0.6);
  transition: transform var(--dur-fast) var(--ease);
}
.wa-float:hover { transform: scale(1.08) translateY(-2px); }
.wa-float svg { width: 30px; height: 30px; }
.wa-float::after {
  content: ""; position: absolute; inset: 0; border-radius: inherit;
  border: 2px solid #25d366; animation: wa-pulse 2.4s ease-out infinite;
}
@keyframes wa-pulse { 0%{ transform: scale(1); opacity: 0.7;} 100%{ transform: scale(1.6); opacity: 0;} }
@media (prefers-reduced-motion: reduce){ .wa-float::after { display: none; } }

/* ---------- 18. PAGE HEADER (interior pages) ---------- */
.page-hero {
  position: relative; padding-block: clamp(9rem,18vh,13rem) clamp(3rem,6vw,5rem);
  border-bottom: 1px solid var(--hair-dark); overflow: hidden;
}
.page-hero__glow {
  position: absolute; width: 50vw; height: 50vw; max-width: 600px; max-height: 600px;
  background: radial-gradient(circle, rgba(201,168,76,0.12), transparent 65%);
  inset-block-start: -10%; inset-inline-start: -10%; pointer-events: none;
}
.page-hero h1 { font-size: var(--step-4); margin-top: 1.2rem; max-width: 18ch; }
.page-hero .lede { margin-top: 1.6rem; }
.breadcrumb { display: flex; gap: 0.5rem; font-size: var(--step--1); color: var(--text-on-dark-mut); letter-spacing: 0.08em; text-transform: uppercase; }
.breadcrumb a:hover { color: var(--gold); }
.breadcrumb span { color: var(--gold); }

/* ---------- 19. ABOUT / SPLIT ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem,5vw,5rem); align-items: center; }
.split--media-end { direction: ltr; }
.split__media { position: relative; aspect-ratio: 4/5; overflow: hidden; border-radius: var(--radius); }
.split__media img { width: 100%; height: 100%; object-fit: cover; }
.split__media .tag {
  position: absolute; inset-block-end: 1.2rem; inset-inline-start: 1.2rem;
  background: var(--ink); color: var(--gold); padding: 0.6rem 1.1rem;
  font-size: var(--step--1); letter-spacing: 0.16em; text-transform: uppercase;
  border: 1px solid var(--hair);
}
.split h2 { font-size: var(--step-3); margin-bottom: 1.4rem; }
.split p + p { margin-top: 1.1rem; }
@media (max-width: 820px){ .split { grid-template-columns: 1fr; } }

/* values / why list */
.value-grid { grid-template-columns: repeat(2,1fr); }
.value { padding: clamp(1.6rem,3vw,2.4rem); border: 1px solid var(--hair-dark); border-radius: var(--radius); display: flex; gap: 1.2rem; }
.value__no { font-family: var(--font-display); font-size: var(--step-2); color: var(--gold); line-height: 1; }
.value h3 { font-size: var(--step-1); margin-bottom: 0.5rem; }
.value p { color: var(--text-on-dark-mut); font-size: var(--step-0); }
@media (max-width:700px){ .value-grid { grid-template-columns: 1fr; } }

/* team */
.team-grid { grid-template-columns: repeat(2,1fr); max-width: 900px; }
.member { text-align: center; }
.member__photo { aspect-ratio: 1; border-radius: var(--radius); overflow: hidden; margin-bottom: 1.4rem; background: var(--ink-2); border: 1px solid var(--hair-dark); }
.member__photo img { width: 100%; height: 100%; object-fit: cover; }
.member h3 { font-size: var(--step-2); }
.member__role { color: var(--gold); font-size: var(--step--1); letter-spacing: 0.16em; text-transform: uppercase; margin-top: 0.4rem; }
.member p { color: var(--text-on-dark-mut); margin-top: 1rem; max-width: 38ch; margin-inline: auto; }
@media (max-width:640px){ .team-grid { grid-template-columns: 1fr; } }

/* ---------- 20. PROCESS TIMELINE ---------- */
.timeline { display: grid; grid-template-columns: repeat(4,1fr); gap: clamp(1.5rem,3vw,2.5rem); counter-reset: step; }
.tl-step { position: relative; padding-top: 2.4rem; }
.tl-step::before {
  content: ""; position: absolute; inset-block-start: 0; inset-inline-start: 0; width: 100%; height: 1px; background: var(--hair);
}
.tl-step::after {
  content: ""; position: absolute; inset-block-start: -4px; inset-inline-start: 0; width: 9px; height: 9px;
  background: var(--gold); border-radius: 999px;
}
.tl-step__no { font-family: var(--font-display); font-size: var(--step-2); color: var(--gold); }
.tl-step h3 { font-size: var(--step-1); margin: 0.4rem 0 0.6rem; }
.tl-step p { color: var(--text-on-dark-mut); font-size: var(--step--1); }
@media (max-width:820px){ .timeline { grid-template-columns: 1fr 1fr; } }
@media (max-width:480px){ .timeline { grid-template-columns: 1fr; } }

/* ---------- 21. CASE STUDIES ---------- */
.case {
  display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem,5vw,4rem);
  align-items: center; padding-block: clamp(3rem,6vw,5rem);
  border-bottom: 1px solid var(--hair-dark);
}
.case:nth-child(even) .case__media { order: 2; }
.case__media { aspect-ratio: 4/3; overflow: hidden; border-radius: var(--radius); }
.case__media img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.7s var(--ease); }
.case:hover .case__media img { transform: scale(1.04); }
.case__tag { color: var(--gold); font-size: var(--step--1); letter-spacing: 0.18em; text-transform: uppercase; }
.case h2 { font-size: var(--step-3); margin: 0.8rem 0 1.4rem; }
.case__cap { margin-top: 1.6rem; }
.case dl { display: grid; gap: 1.2rem; margin-top: 1.6rem; }
.case dt { font-size: var(--step--1); letter-spacing: 0.14em; text-transform: uppercase; color: var(--gold); margin-bottom: 0.3rem; }
.case dd { color: var(--text-on-dark-mut); }
@media (max-width:820px){
  .case { grid-template-columns: 1fr; }
  .case:nth-child(even) .case__media { order: 0; }
}

/* outcome metric */
.metric-row { display: flex; gap: clamp(1.5rem,4vw,3rem); flex-wrap: wrap; margin-top: 1.6rem; }
.metric strong { font-family: var(--font-display); font-size: var(--step-3); color: var(--gold); display: block; line-height: 1; }
.metric span { font-size: var(--step--1); color: var(--text-on-dark-mut); letter-spacing: 0.1em; text-transform: uppercase; }

/* ---------- 22. CONTACT ---------- */
.contact-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: clamp(2.5rem,5vw,5rem); }
@media (max-width:880px){ .contact-grid { grid-template-columns: 1fr; } }
.field { margin-bottom: 1.4rem; }
.field label {
  display: block; font-size: var(--step--1); letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--text-on-dark-mut); margin-bottom: 0.6rem;
}
.field label .req { color: var(--gold); }
.field input, .field select, .field textarea {
  width: 100%; padding: 0.95rem 1.1rem; background: var(--ink-2);
  border: 1px solid var(--hair-dark); border-radius: var(--radius);
  color: var(--text-on-dark); font: inherit; font-size: var(--step-0);
  transition: border-color var(--dur-fast);
  min-height: 48px;
}
.field textarea { min-height: 130px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--gold); }
.field input::placeholder, .field textarea::placeholder { color: var(--text-on-dark-mut); opacity: 0.6; }
.field select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%23c9a84c' d='M6 8L0 0h12z'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 1.1rem center; padding-inline-end: 2.6rem; }
html[dir="rtl"] .field select { background-position: left 1.1rem center; }
.field .error-msg { color: #e88; font-size: var(--step--1); margin-top: 0.4rem; display: none; }
.field.invalid input, .field.invalid select, .field.invalid textarea { border-color: #e88; }
.field.invalid .error-msg { display: block; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.4rem; }
@media (max-width:560px){ .form-row { grid-template-columns: 1fr; } }
.contact-aside { display: flex; flex-direction: column; gap: 2rem; }
.contact-card { padding: clamp(1.6rem,3vw,2.2rem); background: var(--ink-2); border: 1px solid var(--hair-dark); border-radius: var(--radius); }
.contact-card h3 { font-family: var(--font-body); font-size: var(--step--1); letter-spacing: 0.18em; text-transform: uppercase; color: var(--gold); margin-bottom: 1rem; }
.contact-card a, .contact-card p { color: var(--text-on-dark); }
.contact-card a:hover { color: var(--gold-soft); }
.map-embed { aspect-ratio: 16/10; background: var(--ink-2); border: 1px solid var(--hair-dark); border-radius: var(--radius); display: grid; place-items: center; color: var(--text-on-dark-mut); position: relative; overflow: hidden; }
.map-embed svg { width: 40px; height: 40px; color: var(--gold); opacity: 0.5; }

/* ---------- 23. LIGHTBOX ---------- */
.lightbox {
  position: fixed; inset: 0; z-index: var(--z-modal);
  background: rgba(8,8,8,0.94); backdrop-filter: blur(8px);
  display: grid; place-items: center; padding: var(--gutter);
  opacity: 0; visibility: hidden; transition: opacity var(--dur) var(--ease), visibility var(--dur);
}
.lightbox.open { opacity: 1; visibility: visible; }
.lightbox__inner { max-width: 1000px; width: 100%; }
.lightbox__img { width: 100%; max-height: 76vh; object-fit: contain; border-radius: var(--radius); transform: scale(0.96); transition: transform var(--dur) var(--ease); }
.lightbox.open .lightbox__img { transform: scale(1); }
.lightbox__cap { margin-top: 1.2rem; display: flex; justify-content: space-between; align-items: flex-start; gap: 1rem 2rem; flex-wrap: wrap; }
.lightbox__capmain { max-width: 64ch; }
.lightbox__cap h3 { font-size: var(--step-2); }
.lightbox__desc { color: var(--text-on-dark-mut); font-size: var(--step-0); margin-top: 0.4rem; line-height: 1.5; }
.lightbox__cap > span { color: var(--gold); font-size: var(--step--1); letter-spacing: 0.14em; text-transform: uppercase; white-space: nowrap; flex-shrink: 0; }
.lightbox__close {
  position: absolute; inset-block-start: 1.4rem; inset-inline-end: 1.6rem;
  width: 48px; height: 48px; border: 1px solid var(--hair); border-radius: 999px;
  display: grid; place-items: center; color: var(--cream);
  transition: all var(--dur-fast) var(--ease);
}
.lightbox__close:hover { background: var(--gold); color: var(--ink); border-color: var(--gold); }
.lightbox__nav {
  position: absolute; inset-block-start: 50%; transform: translateY(-50%);
  width: 52px; height: 52px; border: 1px solid var(--hair); border-radius: 999px;
  display: grid; place-items: center; color: var(--cream); background: rgba(17,17,17,0.4);
  transition: all var(--dur-fast);
}
.lightbox__nav:hover { background: var(--gold); color: var(--ink); }
.lightbox__nav.prev { inset-inline-start: 1.4rem; }
.lightbox__nav.next { inset-inline-end: 1.4rem; }

/* ---------- 24. UTILITIES ---------- */
.text-center { text-align: center; }
.mt-2 { margin-top: var(--s-2); } .mt-4 { margin-top: var(--s-4); } .mt-6 { margin-top: var(--s-6); }
.gold { color: var(--gold); }
.muted { color: var(--text-on-dark-mut); }
[hidden] { display: none !important; }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
.skip-link {
  position: absolute; inset-block-start: -60px; inset-inline-start: 1rem; z-index: var(--z-pre);
  background: var(--gold); color: var(--ink); padding: 0.7rem 1.2rem; border-radius: var(--radius);
  transition: top var(--dur-fast);
}
.skip-link:focus { inset-block-start: 1rem; }

/* ---------- 25. PARTNERS MARQUEE ---------- */
.partners { background: var(--cream); color: var(--text-on-light); }
.partners .eyebrow { color: var(--gold-deep); }
.partners .eyebrow::before, .partners .eyebrow.center::after { background: var(--gold-deep); }
.partners-panel {
  background: #fff; border: 1px solid var(--hair-light); border-radius: var(--radius);
  padding-block: clamp(1.6rem, 3vw, 2.4rem);
  box-shadow: 0 24px 60px -40px rgba(0,0,0,0.35);
}
.marquee { overflow: hidden; position: relative; }
.marquee::before, .marquee::after {
  content: ""; position: absolute; inset-block: 0; width: clamp(40px, 8vw, 120px); z-index: 2; pointer-events: none;
}
.marquee::before { inset-inline-start: 0; background: linear-gradient(90deg, #fff, transparent); }
.marquee::after { inset-inline-end: 0; background: linear-gradient(270deg, #fff, transparent); }
.marquee__track {
  display: flex; align-items: center; gap: clamp(2.2rem, 5vw, 4.5rem);
  width: max-content;
  animation: marquee 48s linear infinite;
}
.marquee:hover .marquee__track { animation-play-state: paused; }
.marquee__track img {
  height: clamp(34px, 5vw, 52px); width: auto; object-fit: contain;
  filter: grayscale(1); opacity: 0.62;
  transition: filter var(--dur-fast) var(--ease), opacity var(--dur-fast) var(--ease);
  flex-shrink: 0; user-select: none; -webkit-user-drag: none;
}
.marquee__track img:hover { filter: grayscale(0); opacity: 1; }
@keyframes marquee { to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) {
  .marquee__track { animation: none; flex-wrap: wrap; justify-content: center; width: 100%; gap: 2rem 3rem; }
  .marquee__track img[aria-hidden="true"] { display: none; }   /* show one logo per brand when not animating */
  .marquee::before, .marquee::after { display: none; }
}

/* RTL fine-tuning */
html[dir="rtl"] .hero__title, html[dir="rtl"] .lede, html[dir="rtl"] .hero__sub { letter-spacing: 0; }
html[dir="rtl"] .eyebrow, html[dir="rtl"] .nav__link, html[dir="rtl"] .btn,
html[dir="rtl"] .filter-btn, html[dir="rtl"] .stat__label { letter-spacing: 0.04em; }