/* ================================================
   AREMAS GROUP — MASTER STYLESHEET
   Color Palette:
   Primary:   #323e48 (dark slate)
   Mid Blue:  #708fa3
   Dark Mid:  #5b6770
   Dark Navy: #304a5c
   Light BG:  #eff1f4
   Gold:      #c6a15a
================================================ */

/* Google Fonts is linked directly in head.php for parallel non-blocking delivery */

/* ── RESET & ROOT ── */
:root {
  --primary:    #323e48;
  --mid-blue:   #708fa3;
  --dark-mid:   #5b6770;
  --dark-navy:  #304a5c;
  --light-bg:   #eff1f4;
  --gold:       #708fa3;
  --gold-light: #8eb0c4;
  --white:      #ffffff;
  --text-main:  #2a333c;
  --text-muted: #5b6770;
  --border:     rgba(50,62,72,0.12);

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --shadow-sm: 0 2px 12px rgba(50,62,72,0.08);
  --shadow-md: 0 8px 32px rgba(50,62,72,0.12);
  --shadow-lg: 0 20px 60px rgba(50,62,72,0.16);
  --transition: all 0.35s cubic-bezier(0.4,0,0.2,1);
}

*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Outfit', sans-serif;
  background: var(--light-bg);
  color: var(--text-main);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img { max-width:100%; height:auto; display:block; }
a  { text-decoration:none; color:inherit; }
ul { list-style:none; }
h1,h2,h3,h4,h5,h6 { line-height:1.2; }
h1,h2,h3 { font-family: 'Outfit', system-ui, sans-serif; }

/* ── SCROLLBAR ── */
::-webkit-scrollbar { width:8px; }
::-webkit-scrollbar-track { background: var(--light-bg); }
::-webkit-scrollbar-thumb { background: var(--mid-blue); border-radius:4px; }

/* ── UTILITIES ── */
.container { max-width:1320px; margin:0 auto; padding:0 2rem; }
.container-sm { max-width:960px; margin:0 auto; padding:0 2rem; }
.section { padding:7rem 0; }
.section-sm { padding:4rem 0; }
.text-center { text-align:center; }
.text-gold { color:var(--gold); }
.text-white { color:var(--white); }
.bg-primary { background:var(--primary); }
.bg-light { background:var(--light-bg); }
.bg-white { background:var(--white); }

.section-eyebrow {
  display:inline-block;
  font-size:.8rem;
  font-weight:600;
  letter-spacing:3px;
  text-transform:uppercase;
  color:var(--gold);
  margin-bottom:1rem;
}
.section-title {
  font-size:clamp(2rem,4vw,3.2rem);
  color:var(--primary);
  margin-bottom:1.5rem;
  font-weight:700;
}
.section-title.light { color:var(--white); }
.section-subtitle {
  font-size:1.1rem;
  color:var(--text-muted);
  max-width:600px;
  margin-bottom:3.5rem;
  line-height:1.8;
}
.section-subtitle.light { color:rgba(255,255,255,0.7); }

/* ── BUTTONS ── */
.btn {
  display:inline-flex;
  align-items:center;
  gap:.5rem;
  padding:.85rem 2.2rem;
  border-radius:var(--radius-sm);
  font-family:'Outfit',sans-serif;
  font-size:.95rem;
  font-weight:600;
  letter-spacing:.5px;
  cursor:pointer;
  border:2px solid transparent;
  transition:var(--transition);
}
.btn-primary {
  background:var(--gold);
  color:var(--white);
  border-color:var(--gold);
}
.btn-primary:hover {
  background:var(--gold-light);
  border-color:var(--gold-light);
  transform:translateY(-2px);
  box-shadow:0 8px 24px rgba(112, 143, 163,0.35);
}
.btn-outline {
  background:transparent;
  color:var(--primary);
  border-color:var(--primary);
}
.btn-outline:hover {
  background:var(--primary);
  color:var(--white);
  transform:translateY(-2px);
}
.btn-outline-light {
  background:transparent;
  color:var(--white);
  border-color:rgba(255,255,255,0.5);
}
.btn-outline-light:hover {
  background:var(--white);
  color:var(--primary);
  border-color:var(--white);
}
.btn-gold-outline {
  background:transparent;
  color:var(--gold);
  border-color:var(--gold);
}
.btn-gold-outline:hover {
  background:var(--gold);
  color:var(--white);
}

/* ── NAVBAR ── */
.navbar {
  position:fixed;
  top:0; left:0; width:100%;
  z-index:999;
  padding:1.2rem 0;
  transition:var(--transition);
}
.navbar.transparent { background:transparent; }
.navbar.scrolled {
  background:rgba(50,62,72,0.97);
  backdrop-filter:blur(12px);
  box-shadow:var(--shadow-md);
  padding:.8rem 0;
}
.nav-inner {
  display:flex;
  align-items:center;
  justify-content:space-between;
}
.nav-logo {
  font-family:'Outfit', system-ui, sans-serif;
  font-size:1.7rem;
  font-weight:700;
  color:var(--white);
  letter-spacing:1px;
}
.nav-logo span { color:var(--gold); }
.nav-links {
  display:flex;
  align-items:center;
  gap:2rem;
}
.nav-links a {
  color:rgba(255,255,255,0.88);
  font-size:.92rem;
  font-weight:500;
  position:relative;
  transition:var(--transition);
}
.nav-links a::after {
  content:'';
  position:absolute;
  bottom:-4px; left:0;
  width:0; height:2px;
  background:var(--gold);
  transition:width .3s ease;
}
.nav-links a:hover,
.nav-links a.active { color:var(--white); }
.nav-links a:hover::after,
.nav-links a.active::after { width:100%; }
.ar-menu-ek { display: none !important; }
.nav-actions {
  display:flex;
  align-items:center;
  gap:1.2rem;
}
.nav-lang {
  color:rgba(255,255,255,0.7);
  font-size:.85rem;
  font-weight:600;
  letter-spacing:1px;
  cursor:pointer;
  transition:var(--transition);
}
.nav-lang:hover { color:var(--gold); }
.nav-contact {
  background:var(--gold);
  color:var(--white);
  padding:.6rem 1.5rem;
  border-radius:var(--radius-sm);
  font-size:.88rem;
  font-weight:600;
  transition:var(--transition);
}
.nav-contact:hover {
  background:var(--gold-light);
  transform:translateY(-1px);
}
/* Hamburger */
.nav-toggle {
  display:none;
  flex-direction:column;
  gap:5px;
  cursor:pointer;
  padding:4px;
}
.nav-toggle span {
  display:block;
  width:24px; height:2px;
  background:var(--white);
  border-radius:2px;
  transition:var(--transition);
}
.nav-toggle.open span:nth-child(1) { transform:rotate(45deg) translate(5px,5px); }
.nav-toggle.open span:nth-child(2) { opacity:0; }
.nav-toggle.open span:nth-child(3) { transform:rotate(-45deg) translate(5px,-5px); }

/* ── PAGE HERO (inner pages) ── */
.page-hero {
  height:40vh;
  min-height:280px;
  background:linear-gradient(135deg, var(--dark-navy) 0%, var(--primary) 60%, var(--mid-blue) 100%);
  display:flex;
  align-items:flex-end;
  padding-bottom:3.5rem;
  position:relative;
  overflow:hidden;
}
.page-hero::before {
  content:'';
  position:absolute;
  inset:0;
  background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='60' height='60' viewBox='0 0 60 60'%3E%3Cpath d='M0 0h60v60H0z' fill='none'/%3E%3Cpath d='M0 30h60M30 0v60' stroke='%23ffffff' stroke-width='1'/%3E%3C/svg%3E") repeat;
  opacity:.05;
}
.page-hero-content { position:relative; }
.page-hero h1 {
  font-size:clamp(2rem,5vw,3.5rem);
  color:var(--white);
  margin-bottom:.5rem;
}
.breadcrumb {
  display:flex;
  align-items:center;
  gap:.5rem;
  font-size:.85rem;
  color:rgba(255,255,255,0.6);
}
.breadcrumb a { color:var(--gold); }
.breadcrumb span { color:rgba(255,255,255,0.4); }

/* ── PRELOADER ── */
#preloader {
  position:fixed;
  inset:0;
  background:var(--primary);
  z-index:10000;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  transition:opacity .6s ease, visibility .6s ease;
}
#preloader.hidden { opacity:0; visibility:hidden; }
.preloader-logo {
  font-family:'Outfit', system-ui, sans-serif;
  font-size:2.5rem;
  color:var(--white);
  letter-spacing:4px;
  margin-bottom:1.5rem;
}
.preloader-logo span { color:var(--gold); }
.preloader-bar {
  width:180px; height:2px;
  background:rgba(255,255,255,0.1);
  border-radius:2px;
  overflow:hidden;
}
.preloader-bar-inner {
  height:100%;
  background:var(--gold);
  animation:loadbar 1.5s ease forwards;
}
@keyframes loadbar { from{width:0} to{width:100%} }

/* ── HOME HERO ── */
.hero {
  height:100vh;
  min-height:700px;
  position:relative;
  display:flex;
  align-items:center;
  overflow:hidden;
}
.hero-bg {
  position:absolute;
  inset:0;
  background:linear-gradient(135deg, #1a2530 0%, var(--primary) 50%, var(--dark-navy) 100%);
}
.hero-bg-img {
  position:absolute;
  inset:0;
  background-size:cover;
  background-position:center;
  opacity:.18;
  transform:scale(1.05);
  transition:transform 8s ease;
}
.hero-bg-overlay {
  position:absolute;
  inset:0;
  background:linear-gradient(to right, rgba(26,37,48,.9) 0%, rgba(26,37,48,.3) 100%);
}
.hero-content {
  position:relative;
  z-index:1;
  max-width:720px;
}
.hero-eyebrow {
  display:inline-flex;
  align-items:center;
  gap:.75rem;
  font-size:.8rem;
  letter-spacing:3px;
  text-transform:uppercase;
  color:var(--gold);
  margin-bottom:1.5rem;
}
.hero-eyebrow::before {
  content:'';
  display:block;
  width:32px; height:1px;
  background:var(--gold);
}
.hero-title {
  font-size:clamp(2.8rem,6vw,5rem);
  color:var(--white);
  font-weight:700;
  line-height:1.1;
  margin-bottom:1.5rem;
}
.hero-title em { color:var(--gold); font-style:normal; }
.hero-desc {
  font-size:1.15rem;
  color:rgba(255,255,255,0.75);
  max-width:540px;
  margin-bottom:2.5rem;
  line-height:1.8;
}
.hero-buttons { display:flex; gap:1rem; flex-wrap:wrap; }
.hero-scroll {
  position:absolute;
  bottom:2.5rem;
  left:50%;
  transform:translateX(-50%);
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:.5rem;
  color:rgba(255,255,255,0.5);
  font-size:.75rem;
  letter-spacing:2px;
  text-transform:uppercase;
  animation:scrollBounce 2s ease-in-out infinite;
}
.hero-scroll-line {
  width:1px;
  height:40px;
  background:linear-gradient(to bottom, rgba(255,255,255,0.5), transparent);
}
@keyframes scrollBounce {
  0%,100% { transform:translateX(-50%) translateY(0); }
  50%      { transform:translateX(-50%) translateY(8px); }
}
/* Stats bar */
.hero-stats {
  position:absolute;
  bottom:0;
  left:0;
  right:0;
  background:rgba(255,255,255,0.06);
  backdrop-filter:blur(8px);
  border-top:1px solid rgba(255,255,255,0.08);
}
.hero-stats-inner {
  display:grid;
  grid-template-columns:repeat(4,1fr);
  divide-color:rgba(255,255,255,0.08);
}
.hero-stat {
  padding:1.5rem 2rem;
  border-right:1px solid rgba(255,255,255,0.08);
  text-align:center;
}
.hero-stat:last-child { border-right:none; }
.hero-stat-num {
  font-family:'Outfit', system-ui, sans-serif;
  font-size:2.2rem;
  font-weight:700;
  color:var(--gold);
  display:block;
}
.hero-stat-label {
  font-size:.8rem;
  color:rgba(255,255,255,0.6);
  text-transform:uppercase;
  letter-spacing:1px;
}

/* ── ABOUT STRIP ── */
.about-strip {
  background:var(--white);
}
.about-grid {
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:5rem;
  align-items:center;
}
.about-img-wrap {
  position:relative;
  border-radius:var(--radius-lg);
  overflow:hidden;
  aspect-ratio:4/5;
  box-shadow:var(--shadow-lg);
}
.about-img-wrap img {
  width:100%; height:100%;
  object-fit:cover;
  transition:transform .6s ease;
}
.about-img-wrap:hover img { transform:scale(1.04); }
.about-badge {
  position:absolute;
  bottom:2rem; right:2rem;
  background:var(--gold);
  color:var(--white);
  padding:1.2rem 1.8rem;
  border-radius:var(--radius-md);
  text-align:center;
  box-shadow:var(--shadow-md);
}
.about-badge strong {
  display:block;
  font-size:2rem;
  font-family:'Outfit', system-ui, sans-serif;
  font-weight:700;
}
.about-badge span { font-size:.8rem; text-transform:uppercase; letter-spacing:1px; }
.about-text .section-subtitle { margin-bottom:2rem; }
.about-list { margin:1.5rem 0 2rem; }
.about-list li {
  display:flex;
  align-items:flex-start;
  gap:1rem;
  padding:.75rem 0;
  border-bottom:1px solid var(--border);
  color:var(--text-muted);
  font-size:.95rem;
}
.about-list li:last-child { border-bottom:none; }
.about-list li i { color:var(--gold); margin-top:4px; flex-shrink:0; }

/* ── SERVICES ── */
.services-grid {
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:1.5rem;
}
.service-card {
  background:var(--white);
  border-radius:var(--radius-md);
  padding:2.5rem 2rem;
  border:1px solid var(--border);
  transition:var(--transition);
  position:relative;
  overflow:hidden;
}
.service-card::before {
  content:'';
  position:absolute;
  bottom:0; left:0;
  width:100%; height:3px;
  background:var(--gold);
  transform:scaleX(0);
  transform-origin:left;
  transition:transform .35s ease;
}
.service-card:hover {
  transform:translateY(-8px);
  box-shadow:var(--shadow-lg);
  border-color:transparent;
}
.service-card:hover::before { transform:scaleX(1); }
.service-icon {
  width:60px; height:60px;
  background:rgba(112, 143, 163,0.1);
  border-radius:var(--radius-sm);
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:1.5rem;
  color:var(--gold);
  margin-bottom:1.5rem;
  transition:var(--transition);
}
.service-card:hover .service-icon {
  background:var(--gold);
  color:var(--white);
}
.service-card h3 {
  font-size:1.2rem;
  color:var(--primary);
  margin-bottom:.75rem;
  font-family:'Outfit', system-ui, sans-serif;
}
.service-card p { font-size:.9rem; color:var(--text-muted); line-height:1.7; }

/* ── PROJECT CARDS (Mesa-style) ── */
.projects-filter {
  display:flex;
  align-items:center;
  gap:1rem;
  flex-wrap:wrap;
  margin-bottom:3rem;
}
.filter-btn {
  padding:.6rem 1.5rem;
  border-radius:50px;
  font-size:.88rem;
  font-weight:500;
  border:1.5px solid var(--border);
  background:var(--white);
  color:var(--text-muted);
  cursor:pointer;
  transition:var(--transition);
}
.filter-btn.active, .filter-btn:hover {
  background:var(--primary);
  color:var(--white);
  border-color:var(--primary);
}
.projects-grid {
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:2rem;
}
.project-card {
  background:var(--white);
  border-radius:var(--radius-lg);
  overflow:hidden;
  box-shadow:var(--shadow-sm);
  transition:var(--transition);
  cursor:pointer;
}
.project-card:hover {
  transform:translateY(-10px);
  box-shadow:var(--shadow-lg);
}
.project-card-img {
  position:relative;
  overflow:hidden;
  aspect-ratio:4/3;
}
.project-card-img img {
  width:100%; height:100%;
  object-fit:cover;
  transition:transform .6s ease;
}
.project-card:hover .project-card-img img { transform:scale(1.08); }
.project-card-badge {
  position:absolute;
  top:1rem; left:1rem;
  background:var(--gold);
  color:var(--white);
  font-size:.72rem;
  font-weight:700;
  letter-spacing:1px;
  text-transform:uppercase;
  padding:.35rem .85rem;
  border-radius:50px;
}
.project-card-badge.ref {
  background:var(--dark-navy);
}
.project-card-location {
  position:absolute;
  bottom:1rem; right:1rem;
  background:rgba(50,62,72,0.85);
  backdrop-filter:blur(4px);
  color:var(--white);
  font-size:.75rem;
  padding:.35rem .8rem;
  border-radius:50px;
  display:flex;
  align-items:center;
  gap:.35rem;
}
.project-card-body {
  padding:1.5rem;
}
.project-card-body h3 {
  font-family:'Outfit', system-ui, sans-serif;
  font-size:1.2rem;
  color:var(--primary);
  margin-bottom:.5rem;
  font-weight:700;
}
.project-card-body p {
  font-size:.88rem;
  color:var(--text-muted);
  margin-bottom:1.2rem;
  line-height:1.6;
}
.project-card-footer {
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding-top:1rem;
  border-top:1px solid var(--border);
}
.project-card-type {
  font-size:.78rem;
  color:var(--mid-blue);
  font-weight:600;
  text-transform:uppercase;
  letter-spacing:1px;
}
.project-card-link {
  color:var(--gold);
  font-size:.85rem;
  font-weight:600;
  display:flex;
  align-items:center;
  gap:.4rem;
  transition:gap .2s ease;
}
.project-card:hover .project-card-link { gap:.7rem; }
/* Empty state */
.projects-empty {
  grid-column:1/-1;
  text-align:center;
  padding:5rem 2rem;
  color:var(--text-muted);
}
.projects-empty i { font-size:3rem; margin-bottom:1rem; color:var(--mid-blue); opacity:.5; }

/* ── MARQUEE (References) ── */
.marquee-section {
  background:var(--primary);
  padding:3rem 0;
  overflow:hidden;
}
.marquee-track {
  display:flex;
  gap:4rem;
  animation:marquee 25s linear infinite;
  width:max-content;
}
.marquee-track:hover { animation-play-state:paused; }
.marquee-item {
  white-space:nowrap;
  font-family:'Outfit', system-ui, sans-serif;
  font-size:1.4rem;
  font-weight:700;
  color:rgba(255,255,255,0.2);
  transition:color .3s ease;
  display:flex;
  align-items:center;
  gap:1.5rem;
}
.marquee-item::after {
  content:'✦';
  color:var(--gold);
  font-size:.8rem;
  opacity:.5;
}
.marquee-item:hover { color:var(--gold); }
@keyframes marquee {
  from { transform:translateX(0); }
  to   { transform:translateX(-50%); }
}

/* ── TEAM ── */
.team-grid {
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:2rem;
}
.team-card {
  background:var(--white);
  border-radius:var(--radius-lg);
  overflow:hidden;
  box-shadow:var(--shadow-sm);
  transition:var(--transition);
  text-align:center;
}
.team-card:hover { transform:translateY(-8px); box-shadow:var(--shadow-md); }
.team-card-img {
  aspect-ratio:1;
  overflow:hidden;
  background:var(--light-bg);
  position:relative;
}
.team-card-img img {
  width:100%; height:100%;
  object-fit:cover;
  filter:grayscale(20%);
  transition:var(--transition);
}
.team-card:hover .team-card-img img { filter:grayscale(0%); transform:scale(1.04); }
.team-card-overlay {
  position:absolute;
  inset:0;
  background:rgba(50,62,72,0);
  display:flex;
  align-items:flex-end;
  justify-content:center;
  padding-bottom:1.5rem;
  transition:var(--transition);
}
.team-card:hover .team-card-overlay { background:rgba(50,62,72,0.3); }
.team-card-social {
  display:flex;
  gap:.5rem;
  transform:translateY(20px);
  opacity:0;
  transition:var(--transition);
}
.team-card:hover .team-card-social { transform:translateY(0); opacity:1; }
.team-card-social a {
  width:36px; height:36px;
  background:var(--gold);
  color:var(--white);
  border-radius:50%;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:.85rem;
}
.team-card-info { padding:1.5rem 1rem; }
.team-card-info h3 {
  font-family:'Outfit', system-ui, sans-serif;
  font-size:1.15rem;
  color:var(--primary);
  margin-bottom:.3rem;
}
.team-card-info p { font-size:.85rem; color:var(--gold); font-weight:600; text-transform:uppercase; letter-spacing:1px; }
/* Text-only team card (no photo) */
.team-card-text {
  background:var(--white);
  border-radius:var(--radius-lg);
  border:2px solid var(--border);
  padding:2.5rem 2rem;
  text-align:center;
  transition:var(--transition);
}
.team-card-text:hover { border-color:var(--gold); transform:translateY(-4px); }
.team-card-text .team-initials {
  width:64px; height:64px;
  background:linear-gradient(135deg,var(--primary),var(--mid-blue));
  border-radius:50%;
  display:flex;
  align-items:center;
  justify-content:center;
  font-family:'Outfit', system-ui, sans-serif;
  font-size:1.4rem;
  color:var(--white);
  font-weight:700;
  margin:0 auto 1.2rem;
}
.team-card-text h3 {
  font-family:'Outfit', system-ui, sans-serif;
  font-size:1.1rem;
  color:var(--primary);
  margin-bottom:.3rem;
}
.team-card-text p { font-size:.82rem; color:var(--gold); font-weight:600; text-transform:uppercase; letter-spacing:1px; }

/* ── PRINCIPLES ── */
.principles-section {
  background:var(--primary);
}
.principles-grid {
  display:grid;
  grid-template-columns:repeat(5,1fr);
  gap:0;
}
.principle-item {
  padding:3rem 2rem;
  border-right:1px solid rgba(255,255,255,0.08);
  text-align:center;
  transition:var(--transition);
}
.principle-item:last-child { border-right:none; }
.principle-item:hover { background:rgba(255,255,255,0.03); }
.principle-icon {
  font-size:2rem;
  color:var(--gold);
  margin-bottom:1.2rem;
}
.principle-item h3 {
  font-family:'Outfit', system-ui, sans-serif;
  font-size:1.1rem;
  color:var(--white);
  margin-bottom:.8rem;
}
.principle-item p { font-size:.85rem; color:rgba(255,255,255,0.55); line-height:1.7; }

/* ── CONTACT ── */
.contact-grid {
  display:grid;
  grid-template-columns:1fr 1.5fr;
  gap:4rem;
  align-items:start;
}
.contact-info { }
.contact-info-item {
  display:flex;
  align-items:flex-start;
  gap:1.2rem;
  margin-bottom:2rem;
}
.contact-info-icon {
  width:48px; height:48px;
  background:rgba(112, 143, 163,0.1);
  border-radius:var(--radius-sm);
  display:flex;
  align-items:center;
  justify-content:center;
  color:var(--gold);
  font-size:1.1rem;
  flex-shrink:0;
}
.contact-info-text h4, .contact-info-text h3 { font-size:1rem; color:var(--primary); margin-bottom:.25rem; font-family:'Outfit', system-ui, sans-serif; }
.contact-info-text p, .contact-info-text a { font-size:.9rem; color:var(--text-muted); transition:color .2s; }
.contact-info-text a:hover { color:var(--gold); }
.contact-socials {
  display:flex;
  gap:.8rem;
  margin-top:2rem;
}
.contact-socials a {
  width:42px; height:42px;
  background:var(--primary);
  color:var(--white);
  border-radius:50%;
  display:flex;
  align-items:center;
  justify-content:center;
  transition:var(--transition);
}
.contact-socials a:hover { background:var(--gold); transform:translateY(-3px); }
/* Form */
.contact-form {
  background:var(--white);
  padding:3rem;
  border-radius:var(--radius-lg);
  box-shadow:var(--shadow-md);
}
.form-row {
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:1rem;
}
.form-group {
  margin-bottom:1.2rem;
}
.form-group label {
  display:block;
  font-size:.85rem;
  font-weight:600;
  color:var(--primary);
  margin-bottom:.5rem;
  letter-spacing:.3px;
}
.form-group input,
.form-group select,
.form-group textarea {
  width:100%;
  padding:1rem 1.2rem;
  border:1.5px solid var(--border);
  border-radius:var(--radius-sm);
  font-family:'Outfit',sans-serif;
  font-size:.9rem;
  color:var(--text-main);
  background:var(--light-bg);
  transition:var(--transition);
  outline:none;
  appearance:none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color:var(--gold);
  background:var(--white);
  box-shadow:0 0 0 3px rgba(112, 143, 163,0.15);
}
.form-group textarea { resize:vertical; min-height:120px; }
.form-submit {
  width:100%;
  padding:1rem;
  background:var(--primary);
  color:var(--white);
  border:none;
  border-radius:var(--radius-sm);
  font-family:'Outfit',sans-serif;
  font-size:1rem;
  font-weight:600;
  cursor:pointer;
  transition:var(--transition);
  display:flex;
  align-items:center;
  justify-content:center;
  gap:.6rem;
}
.form-submit:hover {
  background:var(--dark-navy);
  transform:translateY(-2px);
  box-shadow:0 8px 24px rgba(50,62,72,0.3);
}
.form-submit:disabled { opacity:.6; cursor:not-allowed; transform:none; }
.form-message {
  padding:1rem;
  border-radius:var(--radius-sm);
  font-size:.9rem;
  margin-top:1rem;
  text-align:center;
  display:none;
}
.form-message.success { background:#d4edda; color:#155724; display:block; }
.form-message.error   { background:#f8d7da; color:#721c24; display:block; }

/* ── FOOTER ── */
.footer {
  background:var(--dark-navy);
  color:rgba(255,255,255,0.65);
  padding-top:5rem;
}
.footer-grid {
  display:grid;
  grid-template-columns:2fr 1fr 1fr 1fr;
  gap:3rem;
  padding-bottom:4rem;
  border-bottom:1px solid rgba(255,255,255,0.07);
}
.footer-brand .footer-logo {
  font-family:'Outfit', system-ui, sans-serif;
  font-size:1.8rem;
  color:var(--white);
  font-weight:700;
  margin-bottom:1rem;
  display:block;
}
.footer-brand .footer-logo span { color:var(--gold); }
.footer-brand p { font-size:.88rem; line-height:1.9; margin-bottom:1.5rem; }
.footer-socials {
  display:flex;
  gap:.7rem;
}
.footer-socials a {
  width:38px; height:38px;
  border:1px solid rgba(255,255,255,0.12);
  border-radius:50%;
  display:flex;
  align-items:center;
  justify-content:center;
  color:rgba(255,255,255,0.6);
  font-size:.85rem;
  transition:var(--transition);
}
.footer-socials a:hover {
  background:var(--gold);
  border-color:var(--gold);
  color:var(--white);
  transform:translateY(-3px);
}
.footer-col h4, .footer-col h3 {
  color:var(--white);
  font-family:'Outfit',sans-serif;
  font-size:.9rem;
  font-weight:700;
  letter-spacing:1px;
  text-transform:uppercase;
  margin-bottom:1.5rem;
}
.footer-col ul li {
  margin-bottom:.7rem;
}
.footer-col ul li a {
  font-size:.88rem;
  transition:color .2s;
}
.footer-col ul li a:hover { color:var(--gold); }
.footer-bottom {
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:1.5rem 0;
  font-size:.82rem;
}
.footer-bottom a { color:var(--gold); }

/* ── CTA BANNER ── */
.cta-section {
  background:linear-gradient(135deg, var(--dark-navy), var(--primary));
  padding:6rem 0;
  text-align:center;
  position:relative;
  overflow:hidden;
}
.cta-section::before {
  content:'';
  position:absolute;
  top:-50%; left:-10%;
  width:400px; height:400px;
  background:rgba(112, 143, 163,0.05);
  border-radius:50%;
}

/* ── SCROLL ANIMATIONS ── */
.reveal {
  opacity:0;
  transform:translateY(30px);
  transition:opacity .7s ease, transform .7s ease;
}
.reveal.visible {
  opacity:1;
  transform:translateY(0);
}
.reveal-delay-1 { transition-delay:.1s; }
.reveal-delay-2 { transition-delay:.2s; }
.reveal-delay-3 { transition-delay:.3s; }
.reveal-delay-4 { transition-delay:.4s; }
.reveal-delay-5 { transition-delay:.5s; }

/* ── MOBILE MENU ── */
.mobile-menu {
  position:fixed;
  top:0; right:-100%;
  width:min(360px,100vw);
  height:100vh;
  background:var(--primary);
  z-index:998;
  padding:6rem 2.5rem 2.5rem;
  transition:right .4s cubic-bezier(0.4,0,0.2,1);
  box-shadow:-8px 0 40px rgba(0,0,0,0.3);
}
.mobile-menu.open { right:0; }
.mobile-menu-links {
  display:flex;
  flex-direction:column;
  gap:1.2rem;
}
.mobile-menu-links a {
  color:rgba(255,255,255,0.85);
  font-size:1.1rem;
  font-weight:500;
  padding:1rem 0;
  border-bottom:1px solid rgba(255,255,255,0.08);
  transition:color .2s;
}
.mobile-menu-links a:hover { color:var(--gold); }
.mobile-overlay {
  position:fixed;
  inset:0;
  background:rgba(0,0,0,0.5);
  z-index:997;
  opacity:0;
  visibility:hidden;
  transition:var(--transition);
}
.mobile-overlay.open { opacity:1; visibility:visible; }

/* ── RESPONSIVE ── */
@media (max-width:1200px) {
  .principles-grid { grid-template-columns:repeat(3,1fr); }
  .principle-item:nth-child(3) { border-right:none; }
  .principle-item:nth-child(4),
  .principle-item:nth-child(5) { border-right:none; border-top:1px solid rgba(255,255,255,0.08); }
}
@media (max-width:1024px) {
  .about-grid { grid-template-columns:1fr; }
  .about-img-wrap { aspect-ratio:16/9; max-height:480px; }
  .services-grid { grid-template-columns:repeat(2,1fr); }
  .projects-grid { grid-template-columns:repeat(2,1fr); }
  .hero-stats-inner { grid-template-columns:repeat(2,1fr); }
  .footer-grid { grid-template-columns:1fr 1fr; }
  .contact-grid { grid-template-columns:1fr; }
}
@media (max-width:768px) {
  .section { padding:5rem 0; }
  .nav-links, .nav-actions { display:none; }
  .nav-toggle { display:flex; }
  .projects-grid { grid-template-columns:1fr; }
  .team-grid { grid-template-columns:repeat(2,1fr); }
  .principles-grid { grid-template-columns:repeat(2,1fr); }
  .principle-item:nth-child(2) { border-right:none; }
  .principle-item:nth-child(3) { border-top:1px solid rgba(255,255,255,0.08); }
  .hero-stats-inner { grid-template-columns:repeat(2,1fr); }
  .form-row { grid-template-columns:1fr; }
  .footer-grid { grid-template-columns:1fr; }
  .footer-bottom { flex-direction:column; gap:1rem; text-align:center; }
}
@media (max-width:480px) {
  .section-title { font-size:1.8rem; }
  .hero-title { font-size:2.4rem; }
  .hero-stats-inner { grid-template-columns:repeat(2,1fr); }
  .hero-stat { padding:1rem; }
  .team-grid { grid-template-columns:1fr; }
  .principles-grid { grid-template-columns:1fr; }
  .principle-item { border-right:none; border-top:1px solid rgba(255,255,255,0.08); }
  .principle-item:first-child { border-top:none; }
  .contact-form { padding:1.5rem; }
  .services-grid { grid-template-columns:1fr; }
}

/* ================================================
   DYNAMIC & MODERN INTERACTIONS (MICRO-ANIMATIONS)
   ================================================ */

/* custom interactive background canvas */
#bg-canvas {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background: transparent;
  transition: opacity 1s ease;
}

/* premium 3d hover effects on interactive elements */
.project-card, .service-card, .about-img-wrap, .hero-stat {
  transition: transform 0.4s cubic-bezier(0.25, 1, 0.5, 1), box-shadow 0.4s cubic-bezier(0.25, 1, 0.5, 1), border-color 0.4s cubic-bezier(0.25, 1, 0.5, 1);
  transform-style: preserve-3d;
}

.project-card:hover {
  box-shadow: var(--shadow-lg);
  border-color: rgba(112, 143, 163, 0.2);
}

.service-card:hover {
  box-shadow: var(--shadow-lg);
  border-color: rgba(112, 143, 163, 0.25);
}

/* marquee/logo slider animation */
.marquee-container {
  overflow: hidden;
  white-space: nowrap;
  position: relative;
  display: flex;
  align-items: center;
  padding: 2.5rem 0;
  background: var(--primary);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.marquee-content {
  display: inline-flex;
  align-items: center;
  animation: marquee 35s linear infinite;
  gap: 4rem;
}

.marquee-item {
  color: rgba(255, 255, 255, 0.35);
  font-family: 'Outfit', system-ui, sans-serif;
  font-size: 2.2rem;
  font-weight: 700;
  letter-spacing: 4px;
  text-transform: uppercase;
  user-select: none;
  transition: color 0.3s;
}

.marquee-item:hover {
  color: var(--gold);
}

@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* mobile responsive override for team grid container */
#team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2.5rem;
}


/* ================================================
   FOOTER DROPDOWN & NEF & BINGHATTI STYLES
   ================================================ */

/* Footer Dropdown (Dynamic Hover Dropdown opening upward) */
.footer-dropdown {
  position: relative;
}

.footer-dropdown-toggle {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  cursor: pointer;
}

.footer-dropdown-menu {
  position: absolute;
  bottom: 100%;
  left: 0;
  background: #232c33; /* Darker slate matching Nef's footer */
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  min-width: 170px;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: var(--transition);
  z-index: 100;
  margin-bottom: 0.5rem;
}

.footer-dropdown-menu::before {
  content: '';
  position: absolute;
  top: 100%;
  left: 20px;
  border: 6px solid transparent;
  border-top-color: #232c33;
}

.footer-dropdown:hover .footer-dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.footer-dropdown-menu li {
  padding: 0.25rem 0;
  border: none !important;
}

.footer-dropdown-menu li a {
  font-size: 0.85rem !important;
  color: rgba(255, 255, 255, 0.7) !important;
  display: block;
}

.footer-dropdown-menu li a:hover {
  color: var(--white) !important;
}

/* Nef-inspired Upper Footer elements */
.footer {
  background: #1f272d;
  color: var(--white);
  border-top: 2px solid var(--gold);
}

.footer-top-bar {
  padding: 3rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.footer-brand-slogan {
  font-family: 'Outfit', system-ui, sans-serif;
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--white);
}

.footer-brand-slogan span {
  color: var(--gold);
}

.footer-newsletter {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.footer-newsletter label {
  font-size: 0.9rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.8);
}

.newsletter-form {
  display: flex;
  gap: 0.5rem;
}

.newsletter-input {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  padding: 0.7rem 1.2rem;
  border-radius: var(--radius-sm);
  color: var(--white);
  font-family: 'Outfit', sans-serif;
  font-size: 0.85rem;
  outline: none;
  width: 240px;
  transition: var(--transition);
}

.newsletter-input:focus {
  border-color: var(--gold);
  background: rgba(255, 255, 255, 0.1);
}

.newsletter-btn {
  background: var(--gold);
  color: var(--white);
  border: none;
  padding: 0.7rem 1.4rem;
  border-radius: var(--radius-sm);
  font-family: 'Outfit', sans-serif;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.newsletter-btn:hover {
  background: var(--gold-light);
  transform: translateY(-1px);
}

/* Binghatti-inspired Architectural Aesthetics */
.binghatti-grid-bg {
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(to right, rgba(112, 143, 163, 0.03) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(112, 143, 163, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}

.binghatti-border {
  border-left: 3px solid var(--gold);
  padding-left: 1.5rem;
  margin-bottom: 2rem;
}

.service-card, .project-card {
  border: 1px solid rgba(112, 143, 163, 0.12);
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(10px);
}

/* Responsive adjustment for Nef newsletter */
@media (max-width: 768px) {
  .footer-top-bar {
    flex-direction: column;
    align-items: flex-start;
  }
  .footer-newsletter {
    width: 100%;
  }
  .newsletter-form {
    width: 100%;
  }
  .newsletter-input {
    flex: 1;
  }
}


/* ================================================
   GRUP ŞİRKETLERİ SECTION
   ================================================ */

.group-companies-section {
  padding: 7rem 0;
}

.group-companies-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.group-company-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  transition: var(--transition);
  overflow: hidden;
  position: relative;
}

.group-company-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .4s ease;
}

.group-company-card:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.2);
  transform: translateY(-6px);
  box-shadow: 0 24px 60px rgba(0,0,0,0.3);
}

.group-company-card:hover::before { transform: scaleX(1); }

.group-company-logo-wrap {
  padding: 2rem 2rem 1.5rem;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.group-company-logo-text {
  font-family: 'Outfit', system-ui, sans-serif;
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: 2px;
}

.group-company-logo-text span { color: var(--gold); }

.group-company-tag {
  font-size: 0.7rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  margin-top: 0.3rem;
}

/* DPA card accent */
.dpa-logo { color: var(--white); }
.dpa-logo span { color: #8eb0c4; }
.dpa-card::before { background: #8eb0c4; }

/* Arcons card accent */
.arcons-logo { color: var(--white); font-size: 1.5rem; letter-spacing: 3px; }
.arcons-logo span:first-child { color: #e05252; font-weight: 900; }
.arcons-sub {
  display: block;
  font-size: 0.65rem;
  letter-spacing: 4px;
  color: rgba(255,255,255,0.5);
  font-family: 'Outfit', sans-serif;
  font-weight: 600;
  margin-top: 2px;
}
.arcons-card::before { background: #e05252; }

.group-company-body {
  padding: 1.5rem 2rem;
  flex: 1;
}

.group-company-body h3 {
  font-family: 'Outfit', system-ui, sans-serif;
  color: var(--white);
  font-size: 1.1rem;
  margin-bottom: 0.75rem;
}

.group-company-body p {
  font-size: 0.87rem;
  color: rgba(255,255,255,0.6);
  line-height: 1.75;
}

.group-company-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 1.2rem;
}

.group-company-tags span {
  font-size: 0.72rem;
  padding: 0.3rem 0.8rem;
  border-radius: 50px;
  background: rgba(255,255,255,0.06);
  color: rgba(255,255,255,0.55);
  border: 1px solid rgba(255,255,255,0.10);
  letter-spacing: 0.3px;
}

.group-company-footer {
  padding: 1.2rem 2rem 1.5rem;
  border-top: 1px solid rgba(255,255,255,0.06);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.group-company-link {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--gold);
  display: flex;
  align-items: center;
  gap: 0.4rem;
  transition: gap .2s ease, color .2s ease;
}

.group-company-link:hover { gap: 0.8rem; }
.dpa-link { color: #8eb0c4; }
.dpa-link:hover { color: var(--white); }
.arcons-link { color: #e8827e; }
.arcons-link:hover { color: var(--white); }

.group-company-offices {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.group-company-offices span {
  font-size: 0.72rem;
  color: rgba(255,255,255,0.35);
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

.group-company-offices i { font-size: 0.65rem; }

/* ================================================
   NAV PROJECTS DROPDOWN (desktop)
   ================================================ */

.nav-projects-dropdown {
  position: relative;
}

.nav-projects-toggle {
  color: rgba(255,255,255,0.88) !important;
  font-size: 0.92rem;
  font-weight: 500;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.3rem;
  position: relative;
  transition: var(--transition);
}

.nav-projects-toggle i {
  transition: transform 0.25s ease;
}

.nav-projects-dropdown:hover .nav-projects-toggle i {
  transform: rotate(180deg);
}

.nav-projects-toggle::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 2px;
  background: var(--gold);
  transition: width .3s ease;
}

.nav-projects-dropdown:hover .nav-projects-toggle::after { width: 100%; }

.nav-projects-menu {
  position: absolute;
  top: calc(100% + 14px);
  left: 50%;
  transform: translateX(-50%);
  background: rgba(26, 37, 48, 0.97);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: var(--radius-md);
  padding: 0.6rem;
  min-width: 200px;
  opacity: 0;
  visibility: hidden;
  transform: translateX(-50%) translateY(-8px);
  transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s;
  box-shadow: 0 20px 50px rgba(0,0,0,0.4);
  z-index: 200;
}

.nav-projects-menu::before {
  content: '';
  position: absolute;
  top: -6px;
  left: 50%;
  transform: translateX(-50%);
  border: 6px solid transparent;
  border-bottom-color: rgba(255,255,255,0.10);
  border-top: none;
}

.nav-projects-dropdown:hover .nav-projects-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.nav-projects-menu a {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  color: rgba(255,255,255,0.75) !important;
  font-weight: 500;
  transition: var(--transition);
}

.nav-projects-menu a:hover {
  background: rgba(255,255,255,0.07);
  color: var(--white) !important;
  padding-left: 1.25rem;
}

.nav-projects-menu a i {
  font-size: 0.75rem;
  color: var(--gold);
  flex-shrink: 0;
}

/* ================================================
   FOOTER 5-COL GRID & CONTACT COL
   ================================================ */

.footer-grid-5col {
  grid-template-columns: 2fr 1fr 1fr 1fr 1.3fr !important;
  gap: 2.5rem !important;
}

.footer-contact-col {
  border-left: 1px solid rgba(255,255,255,0.06);
  padding-left: 2.5rem;
}

.footer-contact-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 1.5rem;
  padding: 0.65rem 1.3rem;
  background: var(--gold);
  color: var(--white);
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  font-weight: 600;
  transition: var(--transition);
}

.footer-contact-btn:hover {
  background: var(--gold-light);
  transform: translateY(-2px);
}

.footer-bottom-logos {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.3);
  font-weight: 600;
  letter-spacing: 1px;
}

.footer-separator {
  color: rgba(255,255,255,0.12) !important;
}

/* ================================================
   HERO STATS — COUNTER ANIMATION SUPPORT
   ================================================ */

.hero-stat-num.counter,
.hero-stat-num.counter-text {
  display: block;
  font-variant-numeric: tabular-nums;
}

/* ================================================
   RESPONSIVE — GROUP COMPANIES & NEW ELEMENTS
   ================================================ */

@media (max-width: 1024px) {
  .group-companies-grid { grid-template-columns: 1fr; gap: 1.5rem; }
  .footer-grid-5col { grid-template-columns: 1fr 1fr !important; }
  .footer-contact-col { border-left: none; padding-left: 0; border-top: 1px solid rgba(255,255,255,0.06); padding-top: 2rem; }
}

@media (max-width: 768px) {
  .group-companies-grid { grid-template-columns: 1fr; }
  .footer-grid-5col { grid-template-columns: 1fr !important; }
  .nav-projects-dropdown { display: none; }
  .footer-bottom { flex-direction: column; gap: 1rem; text-align: center; }
  .footer-bottom-logos { justify-content: center; }
}

/* ================================================
   PAGE TRANSITION — SMOOTH FADE/SLIDE
   ================================================ */

/* Page out overlay */
.page-transition-overlay {
  position: fixed;
  inset: 0;
  background: #1a2530;
  z-index: 99999;
  transform: translateY(100%);
  pointer-events: none;
}

/* Page content wrapper fade */
#page-content {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.45s ease, transform 0.45s ease;
}

#page-content.page-out {
  opacity: 0;
  transform: translateY(16px);
}

#page-content.page-in {
  opacity: 0;
  transform: translateY(-16px);
}

/* Overlay animation */
@keyframes overlayIn {
  0%   { transform: translateY(100%); }
  100% { transform: translateY(0%); }
}
@keyframes overlayOut {
  0%   { transform: translateY(0%); }
  100% { transform: translateY(-100%); }
}

.page-transition-overlay.entering {
  animation: overlayIn 0.4s cubic-bezier(0.76, 0, 0.24, 1) forwards;
}
.page-transition-overlay.leaving {
  animation: overlayOut 0.4s cubic-bezier(0.76, 0, 0.24, 1) forwards;
}

/* ================================================
   ABOUT — İSTANBUL SİLÜETİ TAM EKRAN
   ================================================ */

.about-istanbul {
  position: relative;
  width: 100%;
  min-height: 85vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

/* Parallax background */
.about-istanbul-bg {
  position: absolute;
  inset: -20% 0;
  z-index: 0;
  will-change: transform;
}

.about-istanbul-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 60%;
  display: block;
}

.about-istanbul-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to right,
    rgba(20, 28, 36, 0.92) 0%,
    rgba(20, 28, 36, 0.75) 50%,
    rgba(20, 28, 36, 0.3) 100%
  );
}

/* Stats bar */
.about-istanbul-stats {
  position: relative;
  z-index: 2;
  padding: 2rem 0;
  background: rgba(255,255,255,0.04);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  backdrop-filter: blur(4px);
}

.about-istanbul-stats-inner {
  display: flex;
  align-items: center;
  gap: 0;
}

.about-ist-stat {
  flex: 1;
  text-align: center;
  padding: 0.5rem 1rem;
}

.about-ist-stat span {
  display: block;
  font-family: 'Outfit', system-ui, sans-serif;
  font-size: 1.9rem;
  font-weight: 700;
  color: #fff;
  line-height: 1;
  margin-bottom: 0.3rem;
}

.about-ist-stat small {
  font-size: 0.72rem;
  color: rgba(255,255,255,0.45);
  text-transform: uppercase;
  letter-spacing: 1.5px;
}

.about-ist-divider {
  width: 1px;
  height: 40px;
  background: rgba(255,255,255,0.12);
  flex-shrink: 0;
}

/* Content */
.about-istanbul-content {
  position: relative;
  z-index: 2;
  flex: 1;
  display: flex;
  align-items: center;
  padding: 6rem 0;
}

.about-istanbul-grid {
  max-width: 620px;
}

.about-istanbul-list {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.about-istanbul-list li {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.85rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  color: rgba(255,255,255,0.75);
  font-size: 0.95rem;
}

.about-istanbul-list li:last-child { border-bottom: none; }

.about-istanbul-list i {
  color: var(--gold);
  font-size: 0.85rem;
  flex-shrink: 0;
}

/* Reveal animations */
.about-istanbul-text > * {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.about-istanbul-text.revealed > *:nth-child(1) { opacity:1; transform:translateY(0); transition-delay:0s; }
.about-istanbul-text.revealed > *:nth-child(2) { opacity:1; transform:translateY(0); transition-delay:0.12s; }
.about-istanbul-text.revealed > *:nth-child(3) { opacity:1; transform:translateY(0); transition-delay:0.22s; }
.about-istanbul-text.revealed > *:nth-child(4) { opacity:1; transform:translateY(0); transition-delay:0.32s; }
.about-istanbul-text.revealed > *:nth-child(5) { opacity:1; transform:translateY(0); transition-delay:0.42s; }

@media (max-width: 768px) {
  .about-istanbul { min-height:auto; }
  .about-istanbul-bg { inset: -10% 0; }
  .about-istanbul-overlay {
    background: linear-gradient(to bottom,
      rgba(20,28,36,0.88) 0%,
      rgba(20,28,36,0.82) 100%
    );
  }
  .about-istanbul-stats-inner { flex-wrap:wrap; gap:0; }
  .about-ist-stat { flex:0 0 50%; padding:0.75rem; border-bottom:1px solid rgba(255,255,255,0.08); }
  .about-ist-divider { display:none; }
  .about-istanbul-content { padding:3rem 0 4rem; }
  .about-istanbul-text > * { opacity:1; transform:none; }
}

/* ================================================
   ABOUT — İSTANBUL SİLÜETİ (YENİ)
   ================================================ */

.about-istanbul {
  position: relative;
  background: #1a2530;
  overflow: visible;
}

.about-istanbul-dark-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #1a2530 0%, #243344 50%, #1e2e3e 100%);
}

/* Stats bar */
.about-istanbul-stats {
  position: relative;
  z-index: 3;
  padding: 1.8rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.07);
  background: rgba(255,255,255,0.03);
}
.about-istanbul-stats-inner {
  display: flex;
  align-items: center;
}
.about-ist-stat {
  flex: 1;
  text-align: center;
  padding: 0.4rem 1rem;
}
.about-ist-stat span {
  display: block;
  font-family: 'Outfit', system-ui, sans-serif;
  font-size: 1.8rem;
  font-weight: 700;
  color: #fff;
  line-height: 1;
  margin-bottom: 0.25rem;
}
.about-ist-stat small {
  font-size: 0.68rem;
  color: rgba(255,255,255,0.4);
  text-transform: uppercase;
  letter-spacing: 1.5px;
}
.about-ist-divider {
  width: 1px;
  height: 36px;
  background: rgba(255,255,255,0.1);
  flex-shrink: 0;
}

/* Main inner layout */
.about-istanbul-inner {
  position: relative;
  z-index: 2;
}

.about-istanbul-grid {
  padding: 5rem 0 2rem;
  max-width: 580px;
}

/* Text styles */
.about-istanbul-text h2.about-title-text {
  font-family: 'Outfit', system-ui, sans-serif;
  font-size: clamp(2rem, 3.5vw, 3.2rem);
  font-weight: 700;
  color: #fff;
  line-height: 1.18;
  margin: 0.6rem 0 1.4rem;
}
.about-istanbul-text h2.about-title-text em {
  color: var(--mid-blue);
  font-style: normal;
}
.about-istanbul-text p.about-body-text {
  font-size: 0.97rem;
  color: rgba(255,255,255,0.62);
  line-height: 1.9;
  margin-bottom: 1.8rem;
}
.about-istanbul-list {
  list-style: none;
  padding: 0;
  margin-bottom: 0;
}
.about-istanbul-list li {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.85rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.07);
  color: rgba(255,255,255,0.7);
  font-size: 0.93rem;
}
.about-istanbul-list li:last-child { border-bottom: none; }
.about-istanbul-list i {
  color: var(--mid-blue);
  font-size: 0.8rem;
  flex-shrink: 0;
}
.about-ist-btn {
  display: inline-flex;
  margin-top: 2rem;
  background: transparent;
  color: #fff;
  border: 1.5px solid rgba(255,255,255,0.3);
  padding: 0.85rem 2rem;
  border-radius: 4px;
  font-weight: 600;
  font-size: 0.88rem;
  letter-spacing: 0.5px;
  transition: all 0.3s ease;
}
.about-ist-btn:hover {
  background: #fff;
  color: var(--primary);
  border-color: #fff;
}

/* Silhouette */
.istanbul-silhouette-wrap {
  position: relative;
  width: 100%;
  margin-top: -4rem;
  /* overflow visible so ship sinks into next section */
  overflow: visible;
  z-index: 4;
}

.istanbul-silhouette-img {
  width: 100%;
  line-height: 0;
  opacity: 0.9;
  /* Push image up so the waterline sits at section boundary */
  margin-bottom: -18%;
  will-change: transform;
}

.istanbul-silhouette-img img {
  width: 100%;
  height: auto;
  display: block;
}

/* No fade — let ship naturally overflow */
.istanbul-silhouette-fade {
  display: none;
}

/* Reveal animation */
.about-istanbul-text > * {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}
.about-istanbul-text.revealed > *:nth-child(1) { opacity:1; transform:translateY(0); transition-delay:0s; }
.about-istanbul-text.revealed > *:nth-child(2) { opacity:1; transform:translateY(0); transition-delay:0.1s; }
.about-istanbul-text.revealed > *:nth-child(3) { opacity:1; transform:translateY(0); transition-delay:0.2s; }
.about-istanbul-text.revealed > *:nth-child(4) { opacity:1; transform:translateY(0); transition-delay:0.3s; }
.about-istanbul-text.revealed > *:nth-child(5) { opacity:1; transform:translateY(0); transition-delay:0.4s; }

/* Silhouette scroll parallax */
.istanbul-silhouette-wrap {
  transition: none;
}

@media (max-width: 768px) {
  .about-istanbul-stats-inner { flex-wrap: wrap; }
  .about-ist-stat { flex: 0 0 50%; border-bottom: 1px solid rgba(255,255,255,0.06); }
  .about-ist-divider { display: none; }
  .about-istanbul-grid { padding: 3rem 0 1rem; }
  .about-istanbul-text > * { opacity: 1; transform: none; }
  .istanbul-silhouette-img { filter: brightness(0) invert(1) sepia(1) saturate(0.4) hue-rotate(175deg) brightness(0.5); }
}

/* ── ABOUT TWO-COL LAYOUT (metin + silüet yan yana) ── */
.about-istanbul-two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  padding: 5rem 0 4rem;
}

.about-istanbul-silhouette-col {
  display: flex;
  align-items: flex-end;
  justify-content: flex-end;
  overflow: visible;
}

.about-istanbul-silhouette-col .istanbul-silhouette-img {
  width: 100%;
  opacity: 0.9;
  margin-bottom: 0;
}

.about-istanbul-silhouette-col .istanbul-silhouette-img img {
  width: 100%;
  height: auto;
  display: block;
  /* Bottom part overflows slightly into next section for ship effect */
  margin-bottom: -60px;
}

/* Mini stats with counters */
.about-mini-stats {
  display: flex;
  align-items: center;
  gap: 0;
  margin: 2rem 0 2rem;
  padding: 1.4rem 0;
  border-top: 1px solid rgba(255,255,255,0.08);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.about-mini-stat {
  flex: 1;
  text-align: center;
}
.about-mini-stat:first-child { text-align: left; }
.about-counter {
  display: block;
  font-family: 'Outfit', system-ui, sans-serif;
  font-size: 2rem;
  font-weight: 700;
  color: #fff;
  line-height: 1;
  margin-bottom: 0.3rem;
}
.about-mini-stat small {
  font-size: 0.68rem;
  color: rgba(255,255,255,0.4);
  text-transform: uppercase;
  letter-spacing: 1.5px;
}
.about-mini-divider {
  width: 1px;
  height: 36px;
  background: rgba(255,255,255,0.1);
  flex-shrink: 0;
  margin: 0 1.5rem;
}

@media (max-width: 900px) {
  .about-istanbul-two-col {
    grid-template-columns: 1fr;
    gap: 2rem;
    padding: 3rem 0 0;
  }
  .about-istanbul-silhouette-col .istanbul-silhouette-img img {
    margin-bottom: -30px;
  }
}

/* ── ABOUT: metin üstte, silüet altta tam genişlik ── */
.about-ist-content-row {
  padding: 5rem 0 3rem;
  max-width: 660px;
}
.about-ist-silhouette-bottom {
  width: 100%;
  line-height: 0;
  margin-top: 1rem;
  overflow: visible;
}
.about-ist-silhouette-bottom img {
  width: 100%;
  height: auto;
  display: block;
  margin-bottom: -80px; /* gemi bir sonraki bölüme sarkıyor */
}