/* ═══════════════════════════════════════════════════════════
   MPU Beratungsstelle Sertkaya — Premium Design System
   ═══════════════════════════════════════════════════════════ */

:root {
  --black:   #0a0a0a;
  --white:   #ffffff;
  --gold:    #c9a227;
  --gold-lt: #e8c55a;
  --gold-dk: #9b7b10;
  --soft:    #f8f7f4;
  --muted:   #6b6b6b;
  --line:    #e4e0d8;
  --shadow:  0 24px 64px rgba(0,0,0,.13);
  --shadow-sm: 0 4px 20px rgba(0,0,0,.08);
  --radius:  18px;
  --radius-sm: 10px;
  --nav-h:   78px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'Inter', system-ui, sans-serif;
  color: var(--black);
  background: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { list-style: none; }
button { font-family: inherit; }

/* ── TYPOGRAPHY ───────────────────────────────────────────── */
h1, h2, h3, h4 { line-height: 1.1; font-weight: 800; letter-spacing: -.03em; }
h1 { font-size: clamp(40px, 6vw, 82px); }
h2 { font-size: clamp(30px, 4vw, 54px); }
h3 { font-size: clamp(20px, 2.5vw, 28px); }
.eyebrow {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
}
.gold { color: var(--gold); }

/* ── BUTTONS ──────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 28px; border-radius: var(--radius-sm);
  font-size: 15px; font-weight: 700; cursor: pointer;
  transition: all .22s ease; border: 2px solid transparent;
}
.btn-primary {
  background: var(--gold);
  color: var(--black);
  border-color: var(--gold);
}
.btn-primary:hover { background: var(--gold-lt); transform: translateY(-2px); box-shadow: 0 8px 28px rgba(201,162,39,.35); }
.btn-dark {
  background: var(--black);
  color: var(--white);
  border-color: var(--black);
}
.btn-dark:hover { background: #222; transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,0,0,.25); }
.btn-outline {
  background: transparent;
  color: var(--black);
  border-color: var(--black);
}
.btn-outline:hover { background: var(--black); color: var(--white); transform: translateY(-2px); }
.btn-outline-white {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,.5);
}
.btn-outline-white:hover { background: rgba(255,255,255,.12); 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(--black); }
.btn-whatsapp {
  background: #25D366;
  color: var(--white);
  border-color: #25D366;
  font-size: 16px;
  padding: 16px 32px;
}
.btn-whatsapp:hover { background: #1ebe5d; transform: translateY(-2px); box-shadow: 0 8px 28px rgba(37,211,102,.3); }

/* ── NAVIGATION ───────────────────────────────────────────── */
.site-nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  height: var(--nav-h);
  display: flex; align-items: center; gap: 32px;
  padding: 0 5vw;
  background: rgba(0,0,0,.35);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255,255,255,.08);
  transition: background .4s, box-shadow .4s, border-color .4s;
}
.site-nav.scrolled {
  background: rgba(255,255,255,.97);
  box-shadow: 0 2px 24px rgba(0,0,0,.1);
  border-bottom-color: rgba(228,224,216,.6);
}
/* nav text color changes on scroll */
.site-nav .nav-links a { color: rgba(255,255,255,.85); }
.site-nav .nav-links a:hover, .site-nav .nav-links a.active { color: #fff; background: rgba(255,255,255,.12); }
.site-nav.scrolled .nav-links a { color: #333; }
.site-nav.scrolled .nav-links a:hover, .site-nav.scrolled .nav-links a.active { color: var(--black); background: var(--soft); }
.brand-text strong { color: #fff; transition: color .4s; }
.brand-text span { color: var(--gold); transition: color .4s; }
.site-nav.scrolled .brand-text strong { color: var(--black); }
.menu-btn span { background: #fff; transition: background .4s; }
.site-nav.scrolled .menu-btn span { background: var(--black); }
.brand {
  display: flex; align-items: center; gap: 12px;
  flex-shrink: 0; min-width: max-content;
}
.brand-logo {
  width: 52px; height: 52px; border-radius: 8px; overflow: hidden;
  box-shadow: 0 2px 10px rgba(0,0,0,.15);
}
.brand-logo img { width: 100%; height: 100%; object-fit: cover; }
.brand-text { display: flex; flex-direction: column; line-height: 1; }
.brand-text strong { font-size: 20px; font-weight: 900; letter-spacing: .05em; }
.brand-text span { font-size: 9px; font-weight: 700; letter-spacing: .18em; text-transform: uppercase; color: var(--muted); }

.nav-links {
  display: flex; gap: 6px; margin: 0 auto;
}
.nav-links a {
  padding: 8px 14px; border-radius: 8px;
  font-size: 14px; font-weight: 600;
  color: #333; transition: all .18s;
}
.nav-links a:hover, .nav-links a.active { color: var(--black); background: var(--soft); }

.nav-phone {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 18px; border-radius: var(--radius-sm);
  background: var(--gold); color: var(--black);
  font-size: 14px; font-weight: 700; flex-shrink: 0;
  transition: background .2s, transform .2s;
}
.nav-phone:hover { background: var(--gold-lt); transform: translateY(-1px); }
.nav-phone svg { width: 16px; height: 16px; fill: var(--black); flex-shrink: 0; }

.menu-btn {
  display: none; border: none; background: none;
  width: 40px; height: 40px; border-radius: 8px;
  cursor: pointer; flex-direction: column;
  justify-content: center; align-items: center; gap: 5px;
  margin-left: auto;
}
.menu-btn span {
  display: block; width: 24px; height: 2px;
  background: var(--black); transition: all .25s;
  border-radius: 2px;
}
.menu-btn.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-btn.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.menu-btn.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── PAGE WRAPPER ─────────────────────────────────────────── */
main { padding-top: var(--nav-h); }

/* ── HERO (full background image) ────────────────────────── */
.hero {
  min-height: calc(100vh - var(--nav-h));
  position: relative;
  display: flex; align-items: center;
  padding: 80px 5vw 100px;
  overflow: hidden;
  background: #000;
}
.hero-bg {
  position: absolute; inset: 0; z-index: 0;
  background-image: url('assets/images/consulting-3.jpeg');
  background-size: cover;
  background-position: center 30%;
  background-repeat: no-repeat;
  transform: scale(1.04);
  animation: heroPan 14s ease-in-out infinite alternate;
}
@keyframes heroPan {
  from { transform: scale(1.04) translateX(0); }
  to   { transform: scale(1.08) translateX(-20px); }
}
.hero-overlay {
  position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(
    105deg,
    rgba(0,0,0,.82) 0%,
    rgba(0,0,0,.65) 45%,
    rgba(0,0,0,.28) 100%
  );
}
.hero-overlay::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,.55) 0%, transparent 50%);
}
.hero-copy {
  position: relative; z-index: 2;
  max-width: 680px;
  color: #fff;
}
.hero-copy h1 { margin-bottom: 20px; color: #fff; }
.hero-copy h1 span { color: var(--gold); }
.hero-copy > p { font-size: 19px; color: rgba(255,255,255,.82); max-width: 540px; margin-bottom: 36px; line-height: 1.65; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 44px; }

.trust-bar {
  display: flex; gap: 24px; flex-wrap: wrap;
  border-top: 1px solid rgba(255,255,255,.2); padding-top: 28px;
}
.trust-item { display: flex; align-items: center; gap: 8px; font-size: 14px; font-weight: 600; color: rgba(255,255,255,.9); }
.trust-item svg { width: 18px; height: 18px; flex-shrink: 0; color: var(--gold); }

/* hide old car visual */
.hero-visual { display: none; }
.hero-road, .hero-car, .car-svg { display: none; }

/* ── SECTION BASE ─────────────────────────────────────────── */
.section { padding: 100px 5vw; }
.section-sm { padding: 70px 5vw; }
.section-dark { background: var(--black); color: var(--white); }
.section-soft { background: var(--soft); }
.section-gold { background: linear-gradient(135deg, var(--gold-dk) 0%, var(--gold) 100%); color: var(--black); }

.section-header { text-align: center; max-width: 700px; margin: 0 auto 64px; }
.section-header p { font-size: 17px; color: var(--muted); margin-top: 16px; }
.section-dark .section-header p { color: rgba(255,255,255,.6); }

/* ── FEATURE CARDS ────────────────────────────────────────── */
.feature-strip {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 1px; background: var(--line);
  border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; box-shadow: var(--shadow);
  margin: -50px 5vw 0; position: relative; z-index: 3;
}
.feature-card {
  background: var(--white); padding: 32px 24px;
  text-align: center; transition: background .22s;
}
.feature-card:hover { background: var(--soft); }
.feature-icon {
  width: 52px; height: 52px; border-radius: 14px;
  background: linear-gradient(135deg, var(--gold-dk), var(--gold));
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 16px;
  box-shadow: 0 4px 16px rgba(201,162,39,.25);
}
.feature-icon svg { width: 24px; height: 24px; fill: var(--black); }
.feature-card h4 { font-size: 15px; font-weight: 800; margin-bottom: 8px; text-transform: uppercase; letter-spacing: .04em; }
.feature-card p { font-size: 13px; color: var(--muted); line-height: 1.5; }

/* ── SUCCESS STORIES ──────────────────────────────────────── */
.stories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
}
.story-card {
  position: relative; border-radius: var(--radius); overflow: hidden;
  aspect-ratio: 4/3; cursor: pointer;
  box-shadow: var(--shadow-sm);
}
.story-card img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform .4s ease;
}
.story-card:hover img { transform: scale(1.06); }
.story-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,.85) 0%, rgba(0,0,0,.2) 50%, transparent 100%);
  display: flex; flex-direction: column; justify-content: flex-end;
  padding: 24px; transition: opacity .3s;
}
.story-card:hover .story-overlay { opacity: .9; }
.story-tag {
  display: inline-block; padding: 4px 10px; border-radius: 20px;
  background: var(--gold); color: var(--black);
  font-size: 11px; font-weight: 700; letter-spacing: .08em;
  text-transform: uppercase; margin-bottom: 8px; width: fit-content;
}
.story-overlay h4 { color: var(--white); font-size: 16px; margin-bottom: 6px; }
.story-overlay p { color: rgba(255,255,255,.75); font-size: 13px; line-height: 1.4; }

/* ── SPLIT LAYOUT ─────────────────────────────────────────── */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.split-img { position: relative; }
.split-img img {
  border-radius: var(--radius); box-shadow: var(--shadow);
  width: 100%; object-fit: cover;
}
.split-img-badge {
  position: absolute; bottom: -20px; right: -20px;
  background: var(--gold); color: var(--black);
  border-radius: var(--radius-sm); padding: 16px 20px;
  font-weight: 800; font-size: 13px; text-align: center;
  box-shadow: 0 8px 32px rgba(201,162,39,.35);
  line-height: 1.3;
}
.split-img-badge strong { display: block; font-size: 28px; font-weight: 900; }
.split-text h2 { margin-bottom: 20px; }
.split-text p { color: var(--muted); font-size: 16px; margin-bottom: 16px; }
.split-text ul { margin: 24px 0; display: flex; flex-direction: column; gap: 12px; }
.split-text li {
  display: flex; align-items: flex-start; gap: 12px;
  font-size: 15px; color: #333;
}
.split-text li::before {
  content: '';
  width: 20px; height: 20px; border-radius: 50%;
  background: linear-gradient(135deg, var(--gold-dk), var(--gold));
  flex-shrink: 0; margin-top: 2px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath fill='%230a0a0a' d='M16 5.5l-8 8-4-4 1.4-1.4L8 10.7l6.6-6.6z'/%3E%3C/svg%3E");
  background-size: cover;
}

/* ── PROCESS TIMELINE ─────────────────────────────────────── */
.timeline { display: flex; flex-direction: column; gap: 0; }
.timeline-item {
  display: grid; grid-template-columns: 80px 1fr;
  gap: 32px; align-items: flex-start; position: relative;
  padding-bottom: 48px; cursor: pointer;
}
.timeline-item:last-child { padding-bottom: 0; }
.timeline-item:last-child .timeline-line { display: none; }
.timeline-left { display: flex; flex-direction: column; align-items: center; }
.timeline-num {
  width: 56px; height: 56px; border-radius: 50%;
  background: var(--black); color: var(--white);
  display: flex; align-items: center; justify-content: center;
  font-size: 20px; font-weight: 900; flex-shrink: 0;
  border: 3px solid var(--line); transition: all .3s;
  position: relative; z-index: 1;
}
.timeline-item.active .timeline-num,
.timeline-item:hover .timeline-num {
  background: var(--gold); color: var(--black);
  border-color: var(--gold); box-shadow: 0 0 0 6px rgba(201,162,39,.15);
}
.timeline-line {
  width: 2px; flex: 1; background: var(--line);
  margin-top: 8px; min-height: 48px; transition: background .3s;
}
.timeline-item.active .timeline-line { background: var(--gold); }
.timeline-content { padding-top: 8px; }
.timeline-content h3 { margin-bottom: 8px; transition: color .2s; }
.timeline-item.active .timeline-content h3,
.timeline-item:hover .timeline-content h3 { color: var(--gold); }
.timeline-content > p { color: var(--muted); font-size: 15px; }
.timeline-detail {
  max-height: 0; overflow: hidden;
  transition: max-height .45s cubic-bezier(0.4,0,0.2,1), opacity .3s;
  opacity: 0;
}
.timeline-item.active .timeline-detail { max-height: 400px; opacity: 1; margin-top: 20px; }
.timeline-detail-inner {
  background: var(--soft); border-radius: var(--radius-sm);
  border-left: 3px solid var(--gold); padding: 20px 24px;
}
.timeline-detail-inner ul { display: flex; flex-direction: column; gap: 8px; margin-top: 12px; }
.timeline-detail-inner li {
  font-size: 14px; color: #444; padding-left: 16px; position: relative;
}
.timeline-detail-inner li::before {
  content: '›'; position: absolute; left: 0; color: var(--gold); font-weight: 900;
}

/* ── REASONS CARDS ────────────────────────────────────────── */
.reasons-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
}
.reason-card {
  border: 2px solid var(--line); border-radius: var(--radius);
  padding: 28px; cursor: pointer; transition: all .25s; background: var(--white);
}
.reason-card:hover, .reason-card.active {
  border-color: var(--gold);
  box-shadow: 0 8px 32px rgba(201,162,39,.15);
  transform: translateY(-3px);
}
.reason-card.active { background: var(--soft); }
.reason-icon {
  width: 56px; height: 56px; border-radius: 14px; margin-bottom: 16px;
  background: var(--soft); display: flex; align-items: center; justify-content: center;
  font-size: 26px; transition: background .25s;
}
.reason-card.active .reason-icon, .reason-card:hover .reason-icon {
  background: linear-gradient(135deg, var(--gold-dk), var(--gold));
}
.reason-card h3 { font-size: 18px; margin-bottom: 8px; }
.reason-card > p { font-size: 14px; color: var(--muted); }
.reason-expand {
  max-height: 0; overflow: hidden;
  transition: max-height .4s ease, opacity .3s;
  opacity: 0;
}
.reason-card.active .reason-expand { max-height: 300px; opacity: 1; margin-top: 16px; }
.reason-expand p { font-size: 14px; color: #444; line-height: 1.6; }
.reason-expand ul { margin-top: 10px; display: flex; flex-direction: column; gap: 6px; }
.reason-expand li { font-size: 13px; color: #555; padding-left: 14px; position: relative; }
.reason-expand li::before { content: '•'; position: absolute; left: 0; color: var(--gold); }

/* ── GALLERY ──────────────────────────────────────────────── */
.gallery-filters {
  display: flex; gap: 10px; flex-wrap: wrap;
  justify-content: center; margin-bottom: 40px;
}
.filter-btn {
  padding: 8px 20px; border-radius: 24px; font-size: 13px; font-weight: 600;
  cursor: pointer; border: 2px solid var(--line); background: var(--white);
  transition: all .2s; color: var(--muted);
}
.filter-btn:hover, .filter-btn.active {
  background: var(--black); color: var(--white); border-color: var(--black);
}
.gallery-grid {
  columns: 3; gap: 16px;
}
.gallery-item {
  break-inside: avoid; margin-bottom: 16px;
  border-radius: var(--radius-sm); overflow: hidden;
  cursor: pointer; position: relative;
}
.gallery-item img {
  width: 100%; display: block;
  transition: transform .4s ease;
}
.gallery-item:hover img { transform: scale(1.05); }
.gallery-item-overlay {
  position: absolute; inset: 0;
  background: rgba(0,0,0,.5); opacity: 0;
  display: flex; align-items: center; justify-content: center;
  transition: opacity .3s;
}
.gallery-item:hover .gallery-item-overlay { opacity: 1; }
.gallery-zoom-icon { color: var(--white); font-size: 32px; }
.gallery-item[data-cat].hidden { display: none; }

/* ── CONTACT ──────────────────────────────────────────────── */
.contact-layout {
  display: grid; grid-template-columns: 1fr 1.2fr; gap: 60px; align-items: start;
}
.contact-info h2 { margin-bottom: 20px; }
.contact-info p { color: var(--muted); margin-bottom: 32px; }
.contact-details { display: flex; flex-direction: column; gap: 16px; margin-bottom: 32px; }
.contact-item {
  display: flex; align-items: flex-start; gap: 16px;
  padding: 16px 20px; border-radius: var(--radius-sm);
  background: var(--soft); transition: background .2s;
}
.contact-item:hover { background: var(--line); }
.contact-item-icon {
  width: 44px; height: 44px; border-radius: 10px; flex-shrink: 0;
  background: var(--gold); display: flex; align-items: center; justify-content: center;
}
.contact-item-icon svg { width: 20px; height: 20px; fill: var(--black); }
.contact-item-text strong { display: block; font-size: 13px; color: var(--muted); font-weight: 600; margin-bottom: 2px; }
.contact-item-text span { font-size: 15px; font-weight: 700; }
.contact-item a { font-size: 15px; font-weight: 700; }
.contact-item a:hover { color: var(--gold); }

.hours-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.hours-row { display: flex; justify-content: space-between; font-size: 14px; padding: 8px 0; border-bottom: 1px solid var(--line); }
.hours-row:last-child { border-bottom: none; }
.hours-row span:last-child { font-weight: 700; color: var(--gold); }

.contact-form-wrap {
  background: var(--white); border-radius: var(--radius);
  padding: 40px; box-shadow: var(--shadow); border: 1px solid var(--line);
}
.contact-form h3 { margin-bottom: 28px; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-size: 13px; font-weight: 700; margin-bottom: 6px; color: #333; }
.form-group input, .form-group select, .form-group textarea {
  width: 100%; padding: 12px 16px; border-radius: var(--radius-sm);
  border: 1.5px solid var(--line); background: var(--soft);
  font-size: 15px; font-family: inherit; outline: none; transition: border-color .2s, background .2s;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  border-color: var(--gold); background: var(--white);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-group select { appearance: none; cursor: pointer; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-submit { width: 100%; padding: 16px; font-size: 16px; font-weight: 800; }
.form-success {
  display: none; text-align: center; padding: 20px;
  background: #f0fff4; border: 2px solid #25D366;
  border-radius: var(--radius-sm); margin-top: 16px; color: #14532d;
}

.map-embed {
  margin-top: 40px; border-radius: var(--radius); overflow: hidden;
  box-shadow: var(--shadow-sm); background: var(--soft);
  display: flex; align-items: center; justify-content: center;
  min-height: 260px; border: 1px solid var(--line);
  flex-direction: column; gap: 12px; color: var(--muted);
  font-size: 15px; text-align: center; padding: 24px;
}
.map-embed svg { width: 48px; height: 48px; fill: var(--gold); }

/* ── LIGHTBOX ─────────────────────────────────────────────── */
.lb {
  display: none; position: fixed; inset: 0; z-index: 500;
  background: rgba(0,0,0,.95); align-items: center; justify-content: center;
}
.lb.active { display: flex; }
.lb-img {
  max-width: 88vw; max-height: 86vh; object-fit: contain;
  border-radius: 12px; animation: lbIn .22s ease;
  box-shadow: 0 20px 80px rgba(0,0,0,.7);
}
@keyframes lbIn { from { opacity: 0; transform: scale(.92); } to { opacity: 1; transform: scale(1); } }
.lb-close {
  position: fixed; top: 20px; right: 24px; z-index: 501;
  width: 44px; height: 44px; border-radius: 50%;
  background: rgba(255,255,255,.15); border: none; color: #fff;
  font-size: 22px; cursor: pointer; transition: background .2s;
  display: flex; align-items: center; justify-content: center;
}
.lb-close:hover { background: rgba(255,255,255,.3); }
.lb-prev, .lb-next {
  position: fixed; top: 50%; transform: translateY(-50%);
  width: 52px; height: 52px; border-radius: 50%;
  background: rgba(255,255,255,.12); border: none; color: #fff;
  font-size: 28px; cursor: pointer; transition: background .2s;
  display: flex; align-items: center; justify-content: center; z-index: 501;
}
.lb-prev { left: 20px; }
.lb-next { right: 20px; }
.lb-prev:hover, .lb-next:hover { background: rgba(255,255,255,.28); }
.lb-caption {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 501;
  padding: 20px; background: linear-gradient(transparent, rgba(0,0,0,.8));
  color: #fff; text-align: center;
}
.lb-caption h4 { font-size: 16px; margin-bottom: 4px; }
.lb-caption p { font-size: 13px; opacity: .7; }
.lb-counter {
  position: fixed; top: 22px; left: 50%; transform: translateX(-50%);
  color: rgba(255,255,255,.6); font-size: 13px; z-index: 501;
}

/* ── CHAT ─────────────────────────────────────────────────── */
.chat-backdrop {
  position: fixed; inset: 0; z-index: 198;
  background: rgba(0,0,0,.6); backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  opacity: 0; pointer-events: none;
  transition: opacity .35s ease;
}
.chat-backdrop.on { opacity: 1; pointer-events: auto; }

/* ── centered large modal ────────────────────────────────── */
.chat {
  position: fixed;
  top: 50%; left: 50%;
  transform: translate(-50%, -46%) scale(.94);
  z-index: 199;
  width: min(680px, 92vw);
  max-height: 88vh;
  background: var(--white);
  border-radius: 28px;
  box-shadow: 0 48px 140px rgba(0,0,0,.45);
  overflow: hidden;
  opacity: 0; pointer-events: none;
  display: flex; flex-direction: column;
  transition: all .38s cubic-bezier(.34,1.3,.64,1);
}
.chat.open {
  opacity: 1; pointer-events: auto;
  transform: translate(-50%, -50%) scale(1);
}

.chat-head {
  padding: 20px 24px; display: flex; align-items: center;
  justify-content: space-between; flex-shrink: 0;
  background: linear-gradient(135deg, #0d0d0d 0%, #1c1c1c 100%);
  border-bottom: 1px solid rgba(201,162,39,.2);
}
.chat-head-left { display: flex; align-items: center; gap: 14px; }
.chat-avatar {
  width: 52px; height: 52px; border-radius: 50%; overflow: hidden;
  border: 2.5px solid var(--gold); flex-shrink: 0;
  box-shadow: 0 0 0 4px rgba(201,162,39,.15);
}
.chat-avatar img { width: 100%; height: 100%; object-fit: cover; }
.chat-head-text strong { display: block; font-size: 16px; font-weight: 800; color: #fff; margin-bottom: 3px; }
.chat-status { display: flex; align-items: center; gap: 7px; }
.chat-status-dot { width: 8px; height: 8px; background: #4ade80; border-radius: 50%; animation: pulse 2s infinite; }
@keyframes pulse { 0%,100%{opacity:1} 50%{opacity:.5} }
.chat-status small { font-size: 12px; color: rgba(255,255,255,.65); font-weight: 500; }
.chat-close-btn {
  width: 36px; height: 36px; border-radius: 50%; border: none;
  background: rgba(255,255,255,.1); color: #fff;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; font-size: 18px; transition: background .2s; flex-shrink: 0;
}
.chat-close-btn:hover { background: rgba(255,255,255,.22); }

.chat-body {
  flex: 1; overflow-y: auto; padding: 24px;
  background: #f4f4f4;
  display: flex; flex-direction: column; gap: 10px;
  scroll-behavior: smooth;
  min-height: 300px; max-height: 420px;
}
.chat-msg {
  max-width: 78%; padding: 13px 18px; border-radius: 20px;
  font-size: 15px; line-height: 1.6; word-break: break-word;
}
.chat-msg.bot {
  background: #fff; box-shadow: 0 2px 12px rgba(0,0,0,.09);
  align-self: flex-start; border-bottom-left-radius: 5px;
}
.chat-msg.user {
  background: #111; color: #fff;
  align-self: flex-end; border-bottom-right-radius: 5px;
}
.chat-msg.bot.gold-msg {
  background: linear-gradient(135deg, var(--gold-dk), var(--gold));
  color: var(--black); font-weight: 700;
}

.chat-typing {
  display: flex; gap: 6px; padding: 14px 18px;
  background: #fff; border-radius: 20px; border-bottom-left-radius: 5px;
  box-shadow: 0 2px 12px rgba(0,0,0,.09);
  align-self: flex-start; width: fit-content;
}
.chat-typing span { width: 9px; height: 9px; background: #ccc; border-radius: 50%; animation: typeDot 1.2s infinite; }
.chat-typing span:nth-child(2) { animation-delay: .15s; }
.chat-typing span:nth-child(3) { animation-delay: .3s; }
@keyframes typeDot { 0%,60%,100%{transform:translateY(0);opacity:.4} 30%{transform:translateY(-7px);opacity:1} }

.chat-options {
  padding: 14px 20px; background: #fff; border-top: 1px solid var(--line);
  display: flex; flex-wrap: wrap; gap: 10px; flex-shrink: 0;
}
.chat-opt-btn {
  padding: 10px 18px; border-radius: 22px; font-size: 14px; font-weight: 600;
  cursor: pointer; border: 1.5px solid var(--line); background: var(--white);
  transition: all .18s; font-family: inherit; color: var(--black);
}
.chat-opt-btn:hover {
  background: var(--black); color: var(--white);
  border-color: var(--black); transform: translateY(-1px);
}

.chat-input-row {
  display: flex; gap: 10px; padding: 14px 20px;
  background: #fff; border-top: 1px solid var(--line); flex-shrink: 0;
}
.chat-input-row input {
  flex: 1; padding: 12px 20px; border-radius: 24px;
  border: 1.5px solid var(--line); background: var(--soft);
  font-size: 15px; font-family: inherit; outline: none; transition: border-color .2s;
}
.chat-input-row input:focus { border-color: var(--gold); background: #fff; }
.chat-send-btn {
  width: 44px; height: 44px; border-radius: 50%; border: none;
  background: var(--black); color: #fff;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; font-size: 18px; transition: background .2s; flex-shrink: 0;
}
.chat-send-btn:hover { background: #333; }

/* ── FAB ─────────────────────────────────────────────────── */
.chat-fab {
  position: fixed; bottom: 28px; right: 28px; z-index: 200;
  width: 64px; height: 64px; border-radius: 50%; border: none;
  background: var(--black); color: #fff;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; font-size: 28px;
  box-shadow: 0 8px 32px rgba(0,0,0,.35);
  transition: all .25s;
}
.chat-fab:hover { background: #222; transform: scale(1.1); }
.chat-fab-badge {
  position: absolute; top: -4px; right: -4px;
  width: 22px; height: 22px; border-radius: 50%;
  background: var(--gold); color: var(--black);
  font-size: 12px; font-weight: 900;
  display: flex; align-items: center; justify-content: center;
  border: 2px solid var(--white); animation: badgePop .3s ease;
}
@keyframes badgePop { from{transform:scale(0)} to{transform:scale(1)} }

/* ── STATS ────────────────────────────────────────────────── */
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.stat-card { text-align: center; padding: 36px 20px; }
.stat-num { font-size: 56px; font-weight: 900; color: var(--gold); line-height: 1; margin-bottom: 8px; letter-spacing: -.04em; }
.stat-label { font-size: 14px; color: rgba(255,255,255,.6); font-weight: 500; text-transform: uppercase; letter-spacing: .1em; }
.section-dark .stat-label { color: rgba(255,255,255,.6); }

/* ── CTA BANNER ───────────────────────────────────────────── */
.cta-banner {
  text-align: center; padding: 80px 5vw;
  background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 100%);
  color: var(--white); position: relative; overflow: hidden;
}
.cta-banner::before {
  content: '';
  position: absolute; top: 0; left: 50%; transform: translateX(-50%);
  width: 600px; height: 300px;
  background: radial-gradient(ellipse, rgba(201,162,39,.12) 0%, transparent 70%);
  pointer-events: none;
}
.cta-banner h2 { margin-bottom: 16px; }
.cta-banner p { color: rgba(255,255,255,.65); font-size: 18px; max-width: 540px; margin: 0 auto 36px; }
.cta-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ── FOOTER ───────────────────────────────────────────────── */
footer {
  background: #050505; color: rgba(255,255,255,.55);
  padding: 60px 5vw 30px;
}
.footer-grid {
  display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 48px;
  border-bottom: 1px solid rgba(255,255,255,.08); padding-bottom: 48px; margin-bottom: 28px;
}
.footer-brand { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }
.footer-brand-logo { width: 44px; height: 44px; border-radius: 8px; overflow: hidden; }
.footer-brand-logo img { width: 100%; height: 100%; object-fit: cover; }
.footer-brand-text strong { display: block; font-size: 16px; font-weight: 800; color: #fff; }
.footer-brand-text span { font-size: 10px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; color: var(--gold); }
.footer-desc { font-size: 14px; line-height: 1.7; margin-bottom: 20px; }
.footer-col h5 { font-size: 12px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; color: var(--gold); margin-bottom: 18px; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col a { font-size: 14px; color: rgba(255,255,255,.55); transition: color .2s; }
.footer-col a:hover { color: var(--white); }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; font-size: 13px; }
.footer-bottom-links { display: flex; gap: 20px; }
.footer-bottom-links a { color: rgba(255,255,255,.4); transition: color .2s; }
.footer-bottom-links a:hover { color: rgba(255,255,255,.7); }

/* ── WHATSAPP FLOAT ───────────────────────────────────────── */
.wa-float {
  position: fixed; left: 24px; bottom: 28px; z-index: 150;
  width: 54px; height: 54px; border-radius: 50%;
  background: #25D366; color: #fff; border: none;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 6px 24px rgba(37,211,102,.4);
  cursor: pointer; transition: all .25s;
  text-decoration: none;
}
.wa-float:hover { background: #1ebe5d; transform: scale(1.1); }
.wa-float svg { width: 28px; height: 28px; fill: #fff; }

/* ── PAGE HERO (inner pages) ──────────────────────────────── */
.page-hero {
  padding: 80px 5vw; text-align: center;
  background: linear-gradient(135deg, var(--black) 0%, #1a1a1a 100%);
  color: var(--white); position: relative; overflow: hidden;
}
.page-hero::after {
  content: '';
  position: absolute; bottom: 0; left: 0; right: 0; height: 4px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
}
.page-hero .eyebrow { color: var(--gold); }
.page-hero h1 { font-size: clamp(32px, 5vw, 60px); margin-bottom: 16px; }
.page-hero p { color: rgba(255,255,255,.65); font-size: 17px; max-width: 600px; margin: 0 auto; }
.breadcrumb { display: flex; align-items: center; gap: 8px; justify-content: center; margin-bottom: 20px; font-size: 13px; opacity: .6; }
.breadcrumb a:hover { opacity: .9; text-decoration: underline; }

/* ── ABOUT PAGE ───────────────────────────────────────────── */
.mission-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.mission-card {
  padding: 32px 24px; border-radius: var(--radius);
  background: var(--white); border: 1px solid var(--line);
  box-shadow: var(--shadow-sm); transition: transform .25s, box-shadow .25s;
  text-align: center;
}
.mission-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.mission-card-icon {
  width: 64px; height: 64px; border-radius: 18px; margin: 0 auto 20px;
  background: linear-gradient(135deg, var(--gold-dk), var(--gold));
  display: flex; align-items: center; justify-content: center;
  font-size: 28px;
}
.mission-card h3 { margin-bottom: 12px; }
.mission-card p { font-size: 14px; color: var(--muted); line-height: 1.6; }

.trust-items { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; margin-top: 40px; }
.trust-item-card {
  display: flex; gap: 16px; align-items: flex-start;
  padding: 20px; border-radius: var(--radius-sm);
  background: var(--soft);
}
.trust-item-icon {
  width: 44px; height: 44px; border-radius: 12px; flex-shrink: 0;
  background: var(--gold); display: flex; align-items: center; justify-content: center; font-size: 20px;
}
.trust-item-card h4 { font-size: 15px; margin-bottom: 6px; }
.trust-item-card p { font-size: 13px; color: var(--muted); line-height: 1.5; }

/* ── REVEAL ANIMATIONS ────────────────────────────────────── */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in { opacity: 1; transform: none; }
.reveal-left { opacity: 0; transform: translateX(-28px); transition: opacity .7s ease, transform .7s ease; }
.reveal-left.in { opacity: 1; transform: none; }
.reveal-right { opacity: 0; transform: translateX(28px); transition: opacity .7s ease, transform .7s ease; }
.reveal-right.in { opacity: 1; transform: none; }

/* ── RESPONSIVE ───────────────────────────────────────────── */
@media (max-width: 1024px) {
  .reasons-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
  .nav-links, .nav-phone { display: none; }
  .menu-btn { display: flex; }
  .mobile-menu {
    display: none; position: absolute; top: var(--nav-h); left: 0; right: 0;
    background: var(--white); padding: 16px 5vw 24px;
    border-bottom: 1px solid var(--line); box-shadow: 0 16px 48px rgba(0,0,0,.1);
    flex-direction: column; gap: 4px; z-index: 99;
  }
  .mobile-menu.open { display: flex; }
  .mobile-menu a {
    padding: 12px 16px; border-radius: 8px; font-size: 15px; font-weight: 600;
    display: block; transition: background .18s;
  }
  .mobile-menu a:hover { background: var(--soft); }
  .mobile-menu .mob-phone {
    margin-top: 12px; padding: 12px 16px; border-radius: 10px;
    background: var(--black); color: var(--white); text-align: center; font-weight: 700;
  }

  .hero { padding: 60px 5vw 80px; min-height: 80vh; }
  .hero-copy { max-width: 100%; }
  .feature-strip { grid-template-columns: 1fr 1fr; }
  .split { grid-template-columns: 1fr; }
  .split-img { order: -1; }
  .split-img-badge { bottom: 10px; right: 10px; }
  .contact-layout { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .gallery-grid { columns: 2; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .mission-cards { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  .feature-strip { grid-template-columns: 1fr; }
  .reasons-grid { grid-template-columns: 1fr; }
  .stories-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .trust-items { grid-template-columns: 1fr; }
  .gallery-grid { columns: 1; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .timeline-item { grid-template-columns: 60px 1fr; gap: 20px; }
  .chat { width: 94vw; max-height: 90vh; }
  .chat-body { max-height: 340px; }
  .chat-fab { right: 16px; bottom: 22px; width: 56px; height: 56px; font-size: 24px; }
  .wa-float { left: 16px; bottom: 22px; width: 48px; height: 48px; }
  .lb-prev, .lb-next { display: none; }
}