/* ============================================================
   DAUM EMIRATES — style.css
   Pure CSS, no framework, no build step
   ============================================================ */

/* ── Variables ─────────────────────────────────────────────── */
:root {
  --cream:       #f5ede0;
  --cream-dark:  #ede0cf;
  --coral:       #c85d3c;
  --coral-dark:  #a84830;
  --navy:        #2c3a4a;
  --navy-light:  #3d4f63;
  --white:       #ffffff;
  --text:        #3a3a3a;
  --text-light:  #6b6b6b;
  --border:      #ddd3c7;
  --shadow:      rgba(44, 58, 74, 0.12);

  --font:        'Raleway', sans-serif;
  --radius:      4px;
  --transition:  0.3s ease;
  --max-width:   1160px;
}

/* ── Reset ──────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font);
  background: var(--cream);
  color: var(--text);
  line-height: 1.7;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button, input, textarea, select {
  font-family: inherit;
  font-size: inherit;
}

/* ── Container ──────────────────────────────────────────────── */
.container {
  width: 90%;
  max-width: var(--max-width);
  margin: 0 auto;
}

/* ── Typography ─────────────────────────────────────────────── */
h1, h2, h3, h4 {
  font-weight: 600;
  line-height: 1.25;
  color: var(--navy);
}
h1 { font-size: clamp(2rem, 5vw, 3.2rem); font-weight: 300; }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.2rem); }
h3 { font-size: 1.15rem; }
p  { color: var(--text-light); line-height: 1.8; }

.section-label {
  display: block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--coral);
  margin-bottom: 0.75rem;
}

/* ── Buttons ─────────────────────────────────────────────────── */
.btn {
  display: inline-block;
  padding: 0.85rem 2rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background var(--transition), color var(--transition), transform var(--transition);
  border: 2px solid transparent;
}
.btn-primary {
  background: var(--navy);
  color: var(--white);
  border-color: var(--navy);
}
.btn-primary:hover {
  background: var(--navy-light);
  transform: translateY(-2px);
}
.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: var(--white);
}
.btn-outline:hover {
  background: var(--white);
  color: var(--navy);
  transform: translateY(-2px);
}
.btn-coral {
  background: var(--coral);
  color: var(--white);
  border-color: var(--coral);
}
.btn-coral:hover {
  background: var(--coral-dark);
  transform: translateY(-2px);
}

/* ── Header ─────────────────────────────────────────────────── */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 999;
  background: var(--white);
  border-bottom: 1px solid var(--border);
  transition: box-shadow var(--transition);
}
.site-header.scrolled {
  box-shadow: 0 2px 20px var(--shadow);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

/* Logo */
.logo {
  display: flex;
  flex-direction: column;
  line-height: 1;
  text-decoration: none;
  user-select: none;
}
.logo-top {
  font-size: 1.4rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  color: var(--navy);
  display: flex;
  align-items: center;
  gap: 0;
}
.logo-top .logo-triangle {
  color: var(--coral);
  font-size: 0.9rem;
  position: relative;
  top: -2px;
  margin: 0 1px;
}
.logo-sub {
  font-size: 0.55rem;
  font-weight: 600;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--navy);
  margin-top: 3px;
}

/* Nav */
.main-nav { display: flex; align-items: center; gap: 0.25rem; }
.main-nav a {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--navy);
  padding: 0.4rem 0.8rem;
  border-radius: var(--radius);
  transition: color var(--transition);
  position: relative;
}
.main-nav a::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0.8rem; right: 0.8rem;
  height: 2px;
  background: var(--coral);
  transform: scaleX(0);
  transition: transform var(--transition);
}
.main-nav a:hover,
.main-nav a.active { color: var(--coral); }
.main-nav a.active::after { transform: scaleX(1); }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 6px;
  background: none;
  border: none;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--navy);
  border-radius: 2px;
  transition: all var(--transition);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile Nav Drawer */
.mobile-nav {
  display: none;
  flex-direction: column;
  background: var(--white);
  border-top: 1px solid var(--border);
  padding: 1rem 0 1.5rem;
}
.mobile-nav.open { display: flex; }
.mobile-nav a {
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--navy);
  padding: 0.75rem 1.5rem;
  border-bottom: 1px solid var(--cream-dark);
  transition: color var(--transition), background var(--transition);
}
.mobile-nav a:hover,
.mobile-nav a.active {
  color: var(--coral);
  background: var(--cream);
}

/* ── Hero ───────────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  background: var(--navy);
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('https://images.unsplash.com/photo-1512453979798-5ea266f8880c?w=1600&q=80&auto=format&fit=crop');
  background-size: cover;
  background-position: center;
  filter: sepia(30%) brightness(0.7);
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(44,58,74,0.35) 0%,
    rgba(44,58,74,0.55) 60%,
    rgba(44,58,74,0.75) 100%
  );
}
.hero-content {
  position: relative;
  z-index: 1;
  max-width: 760px;
  padding: 2rem 1.5rem;
  margin-top: 72px;
}
.hero-content .section-label { color: var(--coral); }
.hero-content h1 {
  color: var(--white);
  font-weight: 300;
  margin-bottom: 1.25rem;
}
.hero-content p {
  color: rgba(255,255,255,0.82);
  font-size: 1.05rem;
  margin-bottom: 2rem;
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
}
.hero-actions { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

/* Scroll cue */
.scroll-cue {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  opacity: 0.6;
}
.scroll-cue span {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--white);
}
.scroll-cue-line {
  width: 1px;
  height: 40px;
  background: var(--white);
  animation: scrollLine 2s ease-in-out infinite;
}
@keyframes scrollLine {
  0%, 100% { opacity: 0.4; transform: scaleY(1); transform-origin: top; }
  50%       { opacity: 1;   transform: scaleY(0.5); transform-origin: bottom; }
}

/* ── Page Hero (inner pages) ─────────────────────────────────── */
.page-hero {
  padding: 7rem 0 3.5rem;
  background: var(--navy);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url('https://images.unsplash.com/photo-1512453979798-5ea266f8880c?w=1200&q=60&auto=format&fit=crop');
  background-size: cover;
  background-position: center;
  filter: sepia(30%) brightness(0.35);
}
.page-hero .container { position: relative; z-index: 1; }
.page-hero h1 { color: var(--white); font-weight: 300; margin-bottom: 0.75rem; }
.page-hero p  { color: rgba(255,255,255,0.75); max-width: 500px; margin: 0 auto; }

/* Breadcrumb */
.breadcrumb {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
  margin-bottom: 1rem;
}
.breadcrumb a { color: rgba(255,255,255,0.5); transition: color var(--transition); }
.breadcrumb a:hover { color: var(--coral); }
.breadcrumb span { color: var(--coral); }

/* ── Section Base ────────────────────────────────────────────── */
.section { padding: 5rem 0; }
.section-alt { background: var(--white); }
.section-dark { background: var(--navy); }
.section-dark h2, .section-dark h3 { color: var(--white); }
.section-dark p { color: rgba(255,255,255,0.7); }

.section-header {
  text-align: center;
  margin-bottom: 3.5rem;
}
.section-header h2 { margin-bottom: 0.75rem; }
.section-header p { max-width: 520px; margin: 0 auto; }

/* Divider */
.divider {
  width: 40px;
  height: 3px;
  background: var(--coral);
  margin: 1rem auto 0;
  border-radius: 2px;
}
.divider-left {
  margin-left: 0;
}

/* ── Stats Bar ──────────────────────────────────────────────── */
.stats-bar {
  background: var(--navy);
  padding: 2.5rem 0;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  text-align: center;
}
.stat-item { padding: 0.5rem; }
.stat-number {
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--coral);
  line-height: 1;
  margin-bottom: 0.3rem;
}
.stat-label {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.65);
}

/* ── Services Cards ──────────────────────────────────────────── */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.service-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem 1.75rem;
  transition: transform var(--transition), box-shadow var(--transition);
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 40px var(--shadow);
}
.service-icon {
  width: 48px;
  height: 48px;
  margin-bottom: 1.25rem;
  color: var(--coral);
}
.service-card h3 { margin-bottom: 0.6rem; }
.service-card p  { font-size: 0.9rem; line-height: 1.75; }

/* ── About Split ────────────────────────────────────────────── */
.about-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.about-split.reverse { direction: rtl; }
.about-split.reverse > * { direction: ltr; }
.about-text h2 { margin-bottom: 1rem; }
.about-text p  { margin-bottom: 1.25rem; }
.about-text .btn { margin-top: 0.5rem; }
.about-image {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 20px 50px var(--shadow);
}
.about-image img {
  width: 100%;
  height: 420px;
  object-fit: cover;
  display: block;
}

/* ── Feature List ───────────────────────────────────────────── */
.feature-list { display: flex; flex-direction: column; gap: 1rem; margin-top: 1.5rem; }
.feature-item { display: flex; align-items: flex-start; gap: 0.85rem; }
.feature-dot {
  flex-shrink: 0;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--coral);
  margin-top: 0.55rem;
}
.feature-item p { margin: 0; font-size: 0.9rem; color: var(--text-light); }
.feature-item strong { color: var(--navy); display: block; font-size: 0.92rem; margin-bottom: 0.15rem; }

/* ── Why Grid ───────────────────────────────────────────────── */
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.why-card {
  padding: 2rem 1.5rem;
  border-left: 3px solid var(--coral);
  background: var(--cream);
}
.why-card h3 { margin-bottom: 0.5rem; font-size: 1rem; }
.why-card p  { font-size: 0.88rem; line-height: 1.7; }

/* ── Process Steps ──────────────────────────────────────────── */
.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  position: relative;
}
.process-steps::before {
  content: '';
  position: absolute;
  top: 28px;
  left: calc(12.5% + 28px);
  right: calc(12.5% + 28px);
  height: 2px;
  background: var(--coral);
  opacity: 0.3;
}
.step {
  text-align: center;
  padding: 1.5rem 1rem;
}
.step-number {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--coral);
  color: var(--white);
  font-size: 1.1rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.25rem;
  position: relative;
  z-index: 1;
}
.step h3 { font-size: 0.92rem; margin-bottom: 0.4rem; }
.step p   { font-size: 0.83rem; line-height: 1.7; }

/* ── Services Detail ─────────────────────────────────────────── */
.services-detail-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}
.service-detail-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  padding: 1.5rem;
  background: var(--cream);
  border-radius: var(--radius);
}
.service-detail-num {
  flex-shrink: 0;
  width: 40px; height: 40px;
  background: var(--coral);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.82rem;
  font-weight: 700;
}
.service-detail-text h3 { font-size: 0.95rem; margin-bottom: 0.3rem; }
.service-detail-text p  { font-size: 0.85rem; line-height: 1.65; margin: 0; }

/* ── Clients ────────────────────────────────────────────────── */
.clients-strip { padding: 3.5rem 0; background: var(--white); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.clients-strip .section-label { text-align: center; display: block; margin-bottom: 2rem; }
.clients-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1rem;
  align-items: center;
}
.client-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 60px;
  padding: 0 0.5rem;
  filter: grayscale(1);
  opacity: 0.55;
  transition: filter var(--transition), opacity var(--transition);
}
.client-logo:hover { filter: none; opacity: 1; }
.client-logo-text {
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--navy);
  text-align: center;
  line-height: 1.3;
}

/* ── CTA Banner ─────────────────────────────────────────────── */
.cta-banner {
  background: var(--navy);
  padding: 5rem 0;
  text-align: center;
}
.cta-banner h2 { color: var(--white); margin-bottom: 0.75rem; }
.cta-banner p  { color: rgba(255,255,255,0.7); max-width: 480px; margin: 0 auto 2rem; }

/* ── Contact ────────────────────────────────────────────────── */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 4rem;
  align-items: start;
}
.contact-info h2 { margin-bottom: 0.75rem; }
.contact-info p  { margin-bottom: 2rem; }
.contact-details { display: flex; flex-direction: column; gap: 1.25rem; }
.contact-detail-item { display: flex; gap: 1rem; align-items: flex-start; }
.contact-detail-icon {
  flex-shrink: 0;
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--coral);
  display: flex;
  align-items: center;
  justify-content: center;
}
.contact-detail-icon svg { width: 18px; height: 18px; color: var(--white); stroke: var(--white); }
.contact-detail-text strong { display: block; font-size: 0.8rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--navy); margin-bottom: 0.2rem; }
.contact-detail-text span { font-size: 0.9rem; color: var(--text-light); }

/* Form */
.contact-form { background: var(--white); padding: 2.5rem; border-radius: var(--radius); box-shadow: 0 8px 32px var(--shadow); }
.contact-form h3 { margin-bottom: 1.5rem; font-size: 1.1rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group { display: flex; flex-direction: column; gap: 0.4rem; margin-bottom: 1rem; }
.form-group label { font-size: 0.75rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--navy); }
.form-group input,
.form-group textarea,
.form-group select {
  padding: 0.75rem 1rem;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  background: var(--cream);
  color: var(--text);
  font-size: 0.9rem;
  transition: border-color var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus { border-color: var(--coral); background: var(--white); }
.form-group textarea { resize: vertical; min-height: 130px; }
.form-submit { width: 100%; margin-top: 0.5rem; }
.form-success {
  display: none;
  padding: 1rem;
  background: #e8f5e9;
  border-left: 4px solid #4caf50;
  border-radius: var(--radius);
  font-size: 0.9rem;
  color: #2e7d32;
  margin-top: 1rem;
}
.form-success.show { display: block; }

/* Map */
.map-wrapper { margin-top: 4rem; }
.map-wrapper iframe {
  width: 100%;
  height: 360px;
  border: none;
  border-radius: var(--radius);
  filter: grayscale(20%);
}

/* ── Scroll Reveal ───────────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ── Footer ─────────────────────────────────────────────────── */
.site-footer {
  background: #1a2530;
  color: rgba(255,255,255,0.6);
  padding: 3.5rem 0 2rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 2.5rem;
}
.footer-brand .logo-top { color: var(--white); }
.footer-brand .logo-sub { color: rgba(255,255,255,0.5); }
.footer-brand p {
  margin-top: 1rem;
  font-size: 0.88rem;
  line-height: 1.7;
  color: rgba(255,255,255,0.55);
}
.footer-col h4 {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 1.2rem;
}
.footer-col ul { display: flex; flex-direction: column; gap: 0.6rem; }
.footer-col a {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.55);
  transition: color var(--transition);
}
.footer-col a:hover { color: var(--coral); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8rem;
}
.footer-bottom a { color: rgba(255,255,255,0.55); transition: color var(--transition); }
.footer-bottom a:hover { color: var(--coral); }

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .services-grid       { grid-template-columns: repeat(2, 1fr); }
  .process-steps       { grid-template-columns: repeat(2, 1fr); }
  .process-steps::before { display: none; }
  .stats-grid          { grid-template-columns: repeat(2, 1fr); }
  .clients-grid        { grid-template-columns: repeat(3, 1fr); }
  .footer-grid         { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .hamburger           { display: flex; }
  .main-nav            { display: none; }

  .about-split,
  .about-split.reverse { grid-template-columns: 1fr; direction: ltr; gap: 2.5rem; }
  .about-split.reverse .about-image { order: -1; }

  .contact-layout      { grid-template-columns: 1fr; gap: 2.5rem; }
  .form-row            { grid-template-columns: 1fr; }

  .services-detail-grid { grid-template-columns: 1fr; }
  .why-grid            { grid-template-columns: 1fr; }
  .process-steps       { grid-template-columns: 1fr; }
  .footer-grid         { grid-template-columns: 1fr; gap: 2rem; }
  .footer-bottom       { flex-direction: column; gap: 0.5rem; text-align: center; }

  .section             { padding: 3.5rem 0; }
  .hero-content h1     { font-size: 2rem; }
}

@media (max-width: 480px) {
  .services-grid  { grid-template-columns: 1fr; }
  .stats-grid     { grid-template-columns: repeat(2, 1fr); }
  .clients-grid   { grid-template-columns: repeat(2, 1fr); }
  .hero-actions   { flex-direction: column; align-items: center; }
}