/* =====================================================
   TADAWUL UNITED — CORPORATE WEBSITE
   ===================================================== */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;600;700&family=Inter:wght@300;400;500;600&family=Noto+Sans+Arabic:wght@300;400;500;600;700&display=swap');

/* ---- Variables ---- */
:root {
  --navy:        #1B2D5B;
  --navy-dark:   #0D1A38;
  --navy-mid:    #243773;
  --gold:        #C4861A;
  --gold-light:  #DFA830;
  --gold-pale:   #F5E8C8;
  --cream:       #F9F7F2;
  --white:       #FFFFFF;
  --gray-100:    #F2F2F2;
  --gray-200:    #E5E5E5;
  --gray-500:    #8A8A8A;
  --gray-700:    #444444;
  --text:        #1A1A2E;
  --text-light:  #5A5A6A;
  --border:      rgba(27,45,91,0.1);

  --font-en-serif: 'Playfair Display', Georgia, serif;
  --font-en:       'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-ar:       'Noto Sans Arabic', 'Segoe UI', Arial, sans-serif;

  --shadow-sm:  0 2px 8px rgba(0,0,0,0.07);
  --shadow-md:  0 4px 24px rgba(0,0,0,0.11);
  --shadow-lg:  0 10px 48px rgba(0,0,0,0.15);

  --radius:     4px;
  --radius-lg:  12px;
  --trans:      0.3s ease;
  --container:  1200px;
  --section-py: 96px;
}

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-en);
  color: var(--text);
  background: var(--white);
  line-height: 1.7;
  overflow-x: hidden;
}
body[dir="rtl"] { font-family: var(--font-ar); }
img { display: block; max-width: 100%; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ---- Typography ---- */
h1,h2,h3,h4,h5 {
  font-family: var(--font-en-serif);
  line-height: 1.25;
  color: var(--navy);
}
body[dir="rtl"] h1,
body[dir="rtl"] h2,
body[dir="rtl"] h3,
body[dir="rtl"] h4,
body[dir="rtl"] h5 { font-family: var(--font-ar); font-weight: 700; }

h1 { font-size: clamp(2.2rem, 5vw, 3.8rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); }
h3 { font-size: clamp(1.3rem, 2.5vw, 1.7rem); }
h4 { font-size: 1.15rem; }
p  { color: var(--text-light); }

/* ---- Utility ---- */
.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.section { padding: var(--section-py) 0; }
.section--dark { background: var(--navy-dark); }
.section--navy { background: var(--navy); }
.section--cream { background: var(--cream); }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-radius: var(--radius);
  transition: var(--trans);
}
.btn--gold {
  background: var(--gold);
  color: var(--white);
}
.btn--gold:hover { background: var(--gold-light); transform: translateY(-2px); box-shadow: 0 6px 20px rgba(196,134,26,0.35); }
.btn--outline {
  border: 2px solid var(--white);
  color: var(--white);
}
.btn--outline:hover { background: var(--white); color: var(--navy); }
.btn--navy {
  background: var(--navy);
  color: var(--white);
}
.btn--navy:hover { background: var(--navy-mid); transform: translateY(-2px); }

.tag {
  display: inline-block;
  padding: 4px 14px;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: 2px;
  background: var(--gold-pale);
  color: var(--gold);
  margin-bottom: 12px;
}

.divider {
  width: 60px;
  height: 3px;
  background: var(--gold);
  margin: 20px 0;
}
body[dir="rtl"] .divider { margin-right: 0; }

.text-white { color: var(--white) !important; }
.text-gold  { color: var(--gold) !important; }
.text-center { text-align: center; }
.text-center .divider { margin-left: auto; margin-right: auto; }

/* ---- Nav ---- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  transition: var(--trans);
  padding: 20px 0;
}
.nav.scrolled {
  background: var(--navy-dark);
  padding: 12px 0;
  box-shadow: 0 2px 20px rgba(0,0,0,0.3);
}
.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav__logo {
  display: flex;
  align-items: center;
  gap: 12px;
}
.nav__logo img {
  height: 52px;
  width: auto;
  background: #fff;
  border-radius: 6px;
  padding: 3px 6px;
  display: block;
}
.nav__logo-text {
  line-height: 1.2;
}
.nav__logo-name {
  font-family: var(--font-en-serif);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: 0.02em;
}
body[dir="rtl"] .nav__logo-name { font-family: var(--font-ar); }
.nav__logo-sub {
  font-size: 0.62rem;
  color: var(--gold-light);
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.nav__links {
  display: flex;
  align-items: center;
  gap: 6px;
}
.nav__link {
  font-size: 0.82rem;
  font-weight: 500;
  color: rgba(255,255,255,0.85);
  padding: 8px 14px;
  border-radius: var(--radius);
  letter-spacing: 0.04em;
  transition: var(--trans);
}
.nav__link:hover, .nav__link.active {
  color: var(--white);
  background: rgba(255,255,255,0.1);
}
.nav__lang {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: 16px;
  padding-left: 16px;
  border-left: 1px solid rgba(255,255,255,0.2);
}
body[dir="rtl"] .nav__lang {
  margin-left: 0;
  margin-right: 16px;
  padding-left: 0;
  padding-right: 16px;
  border-left: none;
  border-right: 1px solid rgba(255,255,255,0.2);
}
.lang-btn {
  font-size: 0.78rem;
  font-weight: 600;
  color: rgba(255,255,255,0.6);
  padding: 4px 10px;
  border-radius: 2px;
  transition: var(--trans);
  letter-spacing: 0.06em;
}
.lang-btn.active { color: var(--white); background: rgba(255,255,255,0.12); }
.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
}
.nav__hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  transition: var(--trans);
}

/* ---- Hero ---- */
.hero {
  position: relative;
  height: 100vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  animation: heroZoom 14s ease-in-out infinite alternate;
}
@keyframes heroZoom {
  from { transform: scale(1.0); }
  to   { transform: scale(1.07); }
}
.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    105deg,
    rgba(13,26,56,0.88) 0%,
    rgba(27,45,91,0.72) 50%,
    rgba(13,26,56,0.5) 100%
  );
}
.hero__content {
  position: relative;
  z-index: 2;
  max-width: 720px;
}
.hero__eyebrow {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold-light);
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}
.hero__eyebrow::before {
  content: '';
  display: block;
  width: 40px;
  height: 2px;
  background: var(--gold);
}
body[dir="rtl"] .hero__eyebrow { flex-direction: row-reverse; }
body[dir="rtl"] .hero__eyebrow::before { margin-right: 0; }

.hero h1 { color: var(--white); margin-bottom: 24px; }
.hero h1 span { color: var(--gold-light); }
.hero__desc {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.8);
  max-width: 560px;
  margin-bottom: 40px;
  line-height: 1.8;
}
.hero__actions { display: flex; gap: 16px; flex-wrap: wrap; }

.hero__scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.5);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  animation: scrollBounce 2s ease-in-out infinite;
}
.hero__scroll::after {
  content: '';
  width: 1px;
  height: 40px;
  background: rgba(255,255,255,0.3);
}
@keyframes scrollBounce {
  0%,100% { transform: translateX(-50%) translateY(0); }
  50%      { transform: translateX(-50%) translateY(6px); }
}

/* ---- Stats Bar ---- */
.stats-bar {
  background: var(--navy);
  padding: 48px 0;
  position: relative;
  overflow: hidden;
}
.stats-bar::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 4px;
  height: 100%;
  background: var(--gold);
}
.stats-bar__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}
.stat-item {
  text-align: center;
  padding: 0 24px;
  position: relative;
}
.stat-item:not(:last-child)::after {
  content: '';
  position: absolute;
  right: 0; top: 10%; bottom: 10%;
  width: 1px;
  background: rgba(255,255,255,0.12);
}
body[dir="rtl"] .stat-item:not(:last-child)::after { right: auto; left: 0; }
.stat-item__number {
  font-family: var(--font-en-serif);
  font-size: 2.8rem;
  font-weight: 700;
  color: var(--gold-light);
  line-height: 1;
  margin-bottom: 6px;
}
body[dir="rtl"] .stat-item__number { font-family: var(--font-ar); }
.stat-item__label {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.65);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* ---- Section Header ---- */
.section-header { margin-bottom: 56px; }
.section-header--center { text-align: center; }
.section-header--center .divider { margin: 20px auto; }
.section-header p {
  max-width: 640px;
  font-size: 1rem;
  line-height: 1.8;
}
.section-header--center p { margin: 0 auto; }

/* ---- About Intro ---- */
.about-intro { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.about-intro__image {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.about-intro__image img {
  width: 100%;
  height: 500px;
  object-fit: cover;
}
.about-intro__image::before {
  content: '';
  position: absolute;
  bottom: -24px; right: -24px;
  width: 160px; height: 160px;
  border: 3px solid var(--gold);
  border-radius: var(--radius-lg);
  z-index: -1;
}
body[dir="rtl"] .about-intro__image::before { right: auto; left: -24px; }
.about-intro__content p { margin-bottom: 20px; font-size: 1rem; line-height: 1.85; }
.about-intro__content .btn { margin-top: 12px; }

/* ---- Sectors Grid ---- */
.sectors-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.sector-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  transition: var(--trans);
  position: relative;
  overflow: hidden;
}
.sector-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 3px;
  background: var(--gold);
  transform: scaleX(0);
  transition: var(--trans);
}
.sector-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.sector-card:hover::before { transform: scaleX(1); }
.sector-card__num {
  font-family: var(--font-en-serif);
  font-size: 2rem;
  font-weight: 700;
  color: var(--gold-pale);
  line-height: 1;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}
.sector-card h4 { margin-bottom: 10px; font-size: 1.05rem; }
.sector-card p { font-size: 0.88rem; line-height: 1.7; }
.sector-card__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--gold);
  margin-top: 16px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: var(--trans);
}
.sector-card__link:hover { gap: 10px; }

/* ---- Projects Grid ---- */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.project-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
  box-shadow: var(--shadow-sm);
  transition: var(--trans);
}
.project-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.project-card__img {
  width: 100%;
  height: 240px;
  object-fit: cover;
  transition: var(--trans);
}
.project-card:hover .project-card__img { transform: scale(1.04); }
.project-card__body {
  padding: 24px;
  background: var(--white);
  border: 1px solid var(--border);
  border-top: none;
}
.project-card__meta {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--gold);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.project-card h4 { margin-bottom: 8px; font-size: 1rem; }
.project-card p { font-size: 0.85rem; line-height: 1.65; }

/* ---- Vision/Mission ---- */
.vm-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
.vm-card {
  padding: 48px 40px;
  border-radius: var(--radius-lg);
  position: relative;
  overflow: hidden;
}
.vm-card--vision { background: var(--navy); color: var(--white); }
.vm-card--mission { background: var(--gold); color: var(--white); }
.vm-card__num {
  font-size: 5rem;
  font-weight: 700;
  position: absolute;
  bottom: -10px; right: 20px;
  opacity: 0.08;
  line-height: 1;
  font-family: var(--font-en-serif);
}
body[dir="rtl"] .vm-card__num { right: auto; left: 20px; }
.vm-card h3, .vm-card p { color: rgba(255,255,255,0.95); }
.vm-card h3 { margin-bottom: 16px; }
.vm-card p { line-height: 1.8; }

/* ---- CTA Banner ---- */
.cta-banner {
  background: linear-gradient(135deg, var(--navy-dark) 0%, var(--navy-mid) 100%);
  padding: 80px 0;
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: '';
  position: absolute;
  top: -40%; right: -10%;
  width: 500px; height: 500px;
  border-radius: 50%;
  background: var(--gold);
  opacity: 0.04;
}
.cta-banner__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}
.cta-banner h2, .cta-banner p { color: var(--white); }
.cta-banner p { opacity: 0.7; margin-top: 8px; }
.cta-banner__actions { display: flex; gap: 16px; flex-shrink: 0; }

/* ---- Sectors Page ---- */
.sector-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
  padding: 80px 0;
  border-bottom: 1px solid var(--gray-200);
}
.sector-section:last-child { border-bottom: none; }
.sector-section--reverse { direction: ltr; }
body[dir="rtl"] .sector-section--reverse { direction: rtl; }
.sector-section__img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  border-radius: var(--radius-lg);
}
.sector-section__num {
  font-size: 4.5rem;
  font-weight: 700;
  color: var(--gold-pale);
  font-family: var(--font-en-serif);
  line-height: 1;
  margin-bottom: 8px;
}
.sector-section h3 { margin-bottom: 16px; }
.sector-section p { font-size: 0.95rem; line-height: 1.85; margin-bottom: 16px; }
.sector-section ul li {
  padding: 8px 0;
  border-bottom: 1px solid var(--gray-200);
  font-size: 0.9rem;
  color: var(--text-light);
  display: flex;
  align-items: center;
  gap: 10px;
}
.sector-section ul li::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--gold);
  flex-shrink: 0;
}

/* ---- Projects Page ---- */
.page-hero {
  padding: 180px 0 80px;
  background: var(--navy-dark);
  position: relative;
  overflow: hidden;
}
.page-hero__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0.2;
}
.page-hero__content { position: relative; z-index: 2; }
.page-hero h1 { color: var(--white); }
.page-hero p { color: rgba(255,255,255,0.65); max-width: 560px; margin-top: 12px; font-size: 1rem; }
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  color: rgba(255,255,255,0.5);
  margin-bottom: 16px;
}
.breadcrumb a { color: var(--gold-light); }
.breadcrumb span { color: rgba(255,255,255,0.3); }

/* ---- Filter Tabs ---- */
.filter-tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}
.filter-tab {
  padding: 8px 20px;
  border: 1px solid var(--gray-200);
  border-radius: 100px;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-light);
  transition: var(--trans);
}
.filter-tab:hover, .filter-tab.active {
  background: var(--navy);
  border-color: var(--navy);
  color: var(--white);
}

/* ---- Investment ---- */
.investment-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}
.invest-card {
  padding: 36px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: var(--trans);
}
.invest-card:hover { box-shadow: var(--shadow-md); transform: translateY(-4px); }
.invest-card__abbr {
  display: inline-block;
  padding: 4px 10px;
  border-radius: var(--radius);
  background: var(--navy);
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--gold-light);
  letter-spacing: 0.1em;
  margin-bottom: 16px;
}
.invest-card h4 { margin-bottom: 10px; }
.invest-card p { font-size: 0.88rem; }

.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}
.why-item {
  text-align: center;
  padding: 36px 24px;
  background: rgba(255,255,255,0.04);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255,255,255,0.08);
}
.why-item__icon { font-size: 2rem; margin-bottom: 16px; }
.why-item h4 { color: var(--white); margin-bottom: 10px; font-size: 1rem; }
.why-item p { color: rgba(255,255,255,0.55); font-size: 0.85rem; }

/* ---- Contact ---- */
.contact-grid {
  display: grid;
  grid-template-columns: 5fr 4fr;
  gap: 72px;
}
.contact-form { }
.form-group { margin-bottom: 24px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 8px;
  letter-spacing: 0.04em;
}
input, select, textarea {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  font-family: inherit;
  font-size: 0.9rem;
  color: var(--text);
  background: var(--white);
  transition: var(--trans);
  outline: none;
}
input:focus, select:focus, textarea:focus {
  border-color: var(--navy);
  box-shadow: 0 0 0 3px rgba(27,45,91,0.08);
}
textarea { resize: vertical; min-height: 140px; }
.contact-info { }
.contact-info h3 { margin-bottom: 24px; }
.contact-detail {
  display: flex;
  gap: 16px;
  padding: 20px 0;
  border-bottom: 1px solid var(--gray-200);
}
.contact-detail:last-of-type { border-bottom: none; }
.contact-detail__icon {
  width: 48px; height: 40px;
  background: var(--navy);
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  color: var(--gold-light);
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  flex-shrink: 0;
  text-transform: uppercase;
}
.contact-detail strong { display: block; font-size: 0.82rem; color: var(--navy); margin-bottom: 2px; }
.contact-detail p { font-size: 0.88rem; margin: 0; }
.form-note {
  font-size: 0.78rem;
  color: var(--gray-500);
  margin-top: 12px;
}

/* ---- Footer ---- */
.footer {
  background: var(--navy-dark);
  padding: 80px 0 0;
}
.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  padding-bottom: 64px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer__brand p {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.5);
  line-height: 1.8;
  margin-top: 16px;
  max-width: 300px;
}
.footer__logo {
  display: flex;
  align-items: center;
  gap: 10px;
}
.footer__logo img {
  height: 44px;
  width: auto;
  background: #fff;
  border-radius: 6px;
  padding: 3px 6px;
  display: block;
}
.footer__logo-text { }
.footer__logo-name {
  font-family: var(--font-en-serif);
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
}
body[dir="rtl"] .footer__logo-name { font-family: var(--font-ar); }
.footer__logo-sub {
  font-size: 0.6rem;
  color: var(--gold-light);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.footer__col h5 {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold-light);
  margin-bottom: 20px;
  font-family: var(--font-en);
}
body[dir="rtl"] .footer__col h5 { font-family: var(--font-ar); letter-spacing: 0; }
.footer__col ul li {
  padding: 5px 0;
}
.footer__col ul a {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.5);
  transition: var(--trans);
}
.footer__col ul a:hover { color: var(--white); }
.footer__contact p {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.5);
  line-height: 1.8;
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin-bottom: 10px;
}
.footer__contact p span { flex-shrink: 0; margin-top: 3px; }
.footer__bottom {
  padding: 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.footer__bottom p {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.3);
}
.footer__social {
  display: flex;
  gap: 8px;
}
.social-link {
  width: 36px; height: 36px;
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.5);
  font-size: 0.9rem;
  transition: var(--trans);
}
.social-link:hover {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--white);
}

/* ---- About timeline ---- */
.timeline { position: relative; padding-left: 40px; }
body[dir="rtl"] .timeline { padding-left: 0; padding-right: 40px; }
.timeline::before {
  content: '';
  position: absolute;
  left: 12px; top: 0; bottom: 0;
  width: 2px;
  background: var(--gold-pale);
}
body[dir="rtl"] .timeline::before { left: auto; right: 12px; }
.timeline__item { position: relative; margin-bottom: 36px; }
.timeline__item::before {
  content: '';
  position: absolute;
  left: -35px; top: 4px;
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--white);
  border: 3px solid var(--gold);
}
body[dir="rtl"] .timeline__item::before { left: auto; right: -35px; }
.timeline__year {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: 0.08em;
  margin-bottom: 4px;
  text-transform: uppercase;
}
.timeline__title { font-size: 1rem; font-weight: 600; color: var(--navy); margin-bottom: 6px; }
.timeline__text { font-size: 0.88rem; color: var(--text-light); line-height: 1.7; }

/* ---- Values ---- */
.values-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.value-item {
  text-align: center;
  padding: 40px 24px;
  background: var(--cream);
  border-radius: var(--radius-lg);
  border-bottom: 3px solid transparent;
  transition: var(--trans);
}
.value-item:hover { border-bottom-color: var(--gold); transform: translateY(-4px); }
.value-item__icon { font-size: 2.2rem; margin-bottom: 16px; }
.value-item h4 { font-size: 0.95rem; color: var(--navy); margin-bottom: 10px; }
.value-item p { font-size: 0.82rem; line-height: 1.7; }

/* ---- Success Alert ---- */
.form-success {
  display: none;
  padding: 16px 20px;
  background: #d1fae5;
  border: 1px solid #6ee7b7;
  border-radius: var(--radius);
  color: #065f46;
  font-size: 0.9rem;
  margin-top: 16px;
}
.form-success.show { display: block; }

/* ---- Animations ---- */
.fade-in { opacity: 0; transform: translateY(24px); transition: opacity 0.6s ease, transform 0.6s ease; }
.fade-in.visible { opacity: 1; transform: translateY(0); }
.fade-in-delay-1 { transition-delay: 0.1s; }
.fade-in-delay-2 { transition-delay: 0.2s; }
.fade-in-delay-3 { transition-delay: 0.3s; }

/* ---- Responsive ---- */
@media (max-width: 1024px) {
  .about-intro { grid-template-columns: 1fr; gap: 48px; }
  .sectors-grid { grid-template-columns: repeat(2, 1fr); }
  .projects-grid { grid-template-columns: repeat(2, 1fr); }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .values-grid { grid-template-columns: repeat(2, 1fr); }
  .vm-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .stats-bar__grid { grid-template-columns: repeat(2, 1fr); gap: 32px; }
  .stat-item:nth-child(2)::after { display: none; }
  .sector-section { grid-template-columns: 1fr; gap: 40px; }
  .sector-section--reverse .sector-section__img { order: -1; }
}
@media (max-width: 768px) {
  :root { --section-py: 64px; }
  .nav__links { display: none; }
  .nav__links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: var(--navy-dark);
    padding: 100px 32px 40px;
    align-items: flex-start;
    gap: 4px;
    z-index: 999;
  }
  .nav__link { font-size: 1.1rem; padding: 12px 16px; width: 100%; }
  .nav__lang { margin-top: 24px; border-left: none !important; border-right: none !important; border-top: 1px solid rgba(255,255,255,0.1); padding-top: 24px; width: 100%; }
  .nav__hamburger { display: flex; z-index: 1000; }
  .sectors-grid { grid-template-columns: 1fr; }
  .projects-grid { grid-template-columns: 1fr; }
  .investment-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .cta-banner__inner { flex-direction: column; text-align: center; }
  .footer__grid { grid-template-columns: 1fr; }
  .footer__bottom { flex-direction: column; gap: 16px; text-align: center; }
  .form-row { grid-template-columns: 1fr; }
  .stats-bar__grid { grid-template-columns: repeat(2, 1fr); }
  .values-grid { grid-template-columns: 1fr; }
  .hero__actions { flex-direction: column; }
  .hero__actions .btn { text-align: center; justify-content: center; }
}
@media (max-width: 480px) {
  .stats-bar__grid { grid-template-columns: 1fr; }
  .stat-item::after { display: none !important; }
}