/* ─── KLS Worldwide — Main Stylesheet ─────────────────────────────────────── */

:root {
  --black:        #0A0A0A;
  --surface:      #111111;
  --surface-2:    #161616;
  --surface-3:    #1C1C1C;
  --gold:         #C9A84C;
  --gold-light:   #E8D5A0;
  --gold-dim:     rgba(201, 168, 76, 0.6);
  --gold-border:  rgba(201, 168, 76, 0.2);
  --gold-bg:      rgba(201, 168, 76, 0.06);
  --white:        #FFFFFF;
  --off-white:    #F0EBE0;
  --gray:         #888888;
  --gray-light:   #CCCCCC;
  --border:       rgba(255, 255, 255, 0.07);
  --font-serif:   'Playfair Display', Georgia, 'Times New Roman', serif;
  --font-body:    'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --radius:       4px;
  --radius-lg:    8px;
  --container:    1280px;
  --transition:   0.3s ease;
  --nav-h:        80px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  background: var(--black);
  color: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }

.container { max-width: var(--container); margin: 0 auto; padding: 0 40px; }
.text-gold  { color: var(--gold); }
.text-gray  { color: var(--gray); }
.serif      { font-family: var(--font-serif); }

/* ─── Navbar ────────────────────────────────────────────────────────────────── */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  height: var(--nav-h);
  display: flex; align-items: center;
  padding: 0 40px;
  transition: background var(--transition), border-color var(--transition);
  border-bottom: 1px solid transparent;
}
.navbar.scrolled {
  background: rgba(10, 10, 10, 0.97);
  border-bottom-color: var(--gold-border);
  backdrop-filter: blur(12px);
}
.navbar-inner {
  width: 100%; max-width: var(--container);
  margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
}
.navbar-logo { display: flex; align-items: center; gap: 10px; }
.navbar-logo-img { height: 36px; width: auto; flex-shrink: 0; }
.navbar-logo img { height: 36px; width: auto; }
.navbar-logo .logo-text {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  letter-spacing: 0.08em;
  color: var(--white);
}
.navbar-logo .logo-sub {
  font-size: 0.55rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold);
  display: block;
  margin-top: -2px;
}
.nav-links {
  display: flex; align-items: center; gap: 36px;
  list-style: none;
}
.nav-links a {
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gray-light);
  transition: color var(--transition);
}
.nav-links a:hover { color: var(--gold); }
.nav-links a.nav-active { color: var(--gold); }
.btn-book {
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 600;
  padding: 10px 24px;
  border: 1px solid var(--gold);
  color: var(--gold);
  border-radius: var(--radius);
  transition: background var(--transition), color var(--transition);
  cursor: pointer;
  font-family: var(--font-body);
}
.btn-book:hover { background: var(--gold); color: var(--black); }

.nav-login {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.55);
  text-decoration: none;
  letter-spacing: 0.03em;
  transition: color var(--transition);
  white-space: nowrap;
}
.nav-login:hover { color: var(--gold); }

/* Hamburger */
.nav-hamburger {
  display: none; flex-direction: column; gap: 5px; cursor: pointer;
  background: none; border: none; padding: 4px;
}
.nav-hamburger span {
  display: block; width: 22px; height: 1.5px;
  background: var(--white); transition: var(--transition);
}

/* ─── Hero ──────────────────────────────────────────────────────────────────── */
.hero {
  position: relative; height: 100vh; min-height: 700px;
  display: flex; align-items: center;
  overflow: hidden;
}
.hero-video {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover; object-position: center;
  z-index: 0;
}
.hero-overlay {
  position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(
    105deg,
    rgba(10,10,10,0.82) 0%,
    rgba(10,10,10,0.55) 60%,
    rgba(10,10,10,0.3) 100%
  );
}
.hero-content {
  position: relative; z-index: 2;
  width: 100%; max-width: var(--container); margin: 0 auto;
  padding: 0 40px; padding-top: var(--nav-h);
}
.hero-eyebrow {
  font-size: 0.68rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 20px;
  display: flex; align-items: center; gap: 12px;
}
.hero-eyebrow::before {
  content: '';
  display: block; width: 40px; height: 1px;
  background: var(--gold);
}
.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(3rem, 6vw, 5.5rem);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.01em;
  margin-bottom: 24px;
  max-width: 640px;
}
.hero-title em { font-style: italic; color: var(--gold-light); }
.hero-desc {
  font-size: 0.95rem;
  color: rgba(255,255,255,0.7);
  max-width: 420px;
  margin-bottom: 40px;
  line-height: 1.75;
  letter-spacing: 0.01em;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }
.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 32px;
  background: var(--gold);
  color: var(--black);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  border-radius: var(--radius);
  border: 1px solid var(--gold);
  transition: background var(--transition), color var(--transition), transform var(--transition);
  cursor: pointer;
}
.btn-primary:hover { background: var(--gold-light); transform: translateY(-1px); }
.btn-ghost {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 32px;
  background: transparent;
  color: var(--white);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: var(--radius);
  transition: border-color var(--transition), color var(--transition);
  cursor: pointer;
}
.btn-ghost:hover { border-color: var(--gold); color: var(--gold); }
.hero-scroll {
  position: absolute; bottom: 36px; left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex; flex-direction: column; align-items: center; gap: 8px;
}
.hero-scroll span {
  font-size: 0.6rem; letter-spacing: 0.2em;
  text-transform: uppercase; color: var(--gray);
}
.scroll-line {
  width: 1px; height: 40px;
  background: linear-gradient(to bottom, var(--gold), transparent);
  animation: scrollPulse 2s ease infinite;
}
@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; transform: scaleY(0.8); }
  50%       { opacity: 1;   transform: scaleY(1); }
}

/* ─── Section Commons ────────────────────────────────────────────────────────── */
section { padding: 100px 0; }
.section-label {
  font-size: 0.65rem; letter-spacing: 0.3em;
  text-transform: uppercase; color: var(--gold);
  margin-bottom: 12px;
  display: flex; align-items: center; gap: 12px;
}
.section-label::before {
  content: ''; display: block;
  width: 30px; height: 1px; background: var(--gold);
}
.section-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 700; line-height: 1.15;
  margin-bottom: 16px;
}
.section-desc {
  font-size: 0.95rem; color: var(--gray);
  max-width: 520px; line-height: 1.75;
}

/* ─── Services Section ───────────────────────────────────────────────────────── */
.services-section { background: var(--surface); }
.services-header {
  display: flex; justify-content: space-between; align-items: flex-end;
  margin-bottom: 56px; flex-wrap: wrap; gap: 20px;
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1px;
  background: var(--gold-border);
  border: 1px solid var(--gold-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.service-card {
  background: var(--surface-2);
  padding: 36px 28px;
  transition: background var(--transition);
}
.service-card:hover { background: var(--surface-3); }
.service-icon {
  width: 44px; height: 44px;
  border: 1px solid var(--gold-border);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px;
  color: var(--gold); font-size: 1.1rem;
  transition: background var(--transition), border-color var(--transition);
}
.service-card:hover .service-icon { background: var(--gold-bg); border-color: var(--gold); }
.service-name {
  font-family: var(--font-serif);
  font-size: 1.05rem; font-weight: 700;
  margin-bottom: 10px; line-height: 1.25;
}
.service-desc { font-size: 0.8rem; color: var(--gray); line-height: 1.65; }

/* ─── Fleet Preview ──────────────────────────────────────────────────────────── */
.fleet-section { background: var(--black); }
.fleet-header {
  display: flex; justify-content: space-between; align-items: flex-end;
  margin-bottom: 56px; flex-wrap: wrap; gap: 20px;
}
.fleet-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.fleet-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color var(--transition), transform var(--transition);
}
.fleet-card:hover { border-color: var(--gold-border); transform: translateY(-4px); }
.fleet-img-wrap {
  position: relative; overflow: hidden;
  aspect-ratio: 4/3;
}
.fleet-img-wrap img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.5s ease;
}
.fleet-card:hover .fleet-img-wrap img { transform: scale(1.05); }
.fleet-badge {
  position: absolute; top: 12px; right: 12px;
  background: rgba(10,10,10,0.85);
  border: 1px solid var(--gold-border);
  padding: 4px 10px;
  font-size: 0.62rem; letter-spacing: 0.15em;
  text-transform: uppercase; color: var(--gold);
  border-radius: var(--radius);
  backdrop-filter: blur(4px);
}
.fleet-info { padding: 20px; }
.fleet-name {
  font-family: var(--font-serif);
  font-size: 0.95rem; font-weight: 700;
  margin-bottom: 6px;
}
.fleet-spec {
  font-size: 0.75rem; color: var(--gray);
  display: flex; gap: 16px;
}
.fleet-spec span { display: flex; align-items: center; gap: 5px; }

/* ─── Stats ──────────────────────────────────────────────────────────────────── */
.stats-section {
  background: var(--surface);
  padding: 72px 0;
  border-top: 1px solid var(--gold-border);
  border-bottom: 1px solid var(--gold-border);
}
.stats-grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 0;
}
.stat-item {
  padding: 40px 48px;
  border-right: 1px solid var(--border);
  text-align: center;
}
.stat-item:last-child { border-right: none; }
.stat-number {
  font-family: var(--font-serif);
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  color: var(--gold);
  line-height: 1;
  margin-bottom: 8px;
}
.stat-label {
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gray);
}

/* ─── About Teaser ───────────────────────────────────────────────────────────── */
.about-section { background: var(--black); }
.about-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 80px; align-items: center;
}
.about-img-wrap {
  position: relative;
}
.about-img-wrap img {
  width: 100%; border-radius: var(--radius-lg);
  object-fit: cover; aspect-ratio: 4/5;
  filter: grayscale(20%);
}
.about-img-border {
  position: absolute; inset: -12px;
  border: 1px solid var(--gold-border);
  border-radius: calc(var(--radius-lg) + 6px);
  pointer-events: none;
}
.about-content {}
.about-quote {
  font-family: var(--font-serif);
  font-size: 1.4rem; font-style: italic;
  color: var(--gold-light);
  line-height: 1.5;
  margin-bottom: 28px;
  padding-left: 20px;
  border-left: 2px solid var(--gold);
}
.about-body {
  font-size: 0.9rem; color: var(--gray);
  line-height: 1.8; margin-bottom: 32px;
}
.about-founder {
  display: flex; align-items: center; gap: 14px;
  padding-top: 24px; border-top: 1px solid var(--border);
}
.about-founder-name { font-weight: 600; font-size: 0.88rem; }
.about-founder-title { font-size: 0.75rem; color: var(--gray); letter-spacing: 0.05em; }

/* ─── Trust Pillars ──────────────────────────────────────────────────────────── */
.trust-section { background: var(--surface); padding: 80px 0; }
.trust-grid {
  display: grid; grid-template-columns: repeat(6, 1fr);
  gap: 0;
  border: 1px solid var(--gold-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.trust-item {
  padding: 36px 24px;
  background: var(--surface-2);
  border-right: 1px solid var(--gold-border);
  text-align: center;
  transition: background var(--transition);
}
.trust-item:last-child { border-right: none; }
.trust-item:hover { background: var(--surface-3); }
.trust-icon { font-size: 1.4rem; margin-bottom: 12px; color: var(--gold); }
.trust-name { font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--gray-light); }

/* ─── Testimonials ───────────────────────────────────────────────────────────── */
.testimonials-section { padding: 120px 0; background: var(--bg); }
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 48px;
}
.testimonial-card {
  background: var(--surface);
  border: 1px solid rgba(201,168,76,0.12);
  border-radius: 12px;
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  transition: border-color 0.3s;
}
.testimonial-card:hover { border-color: rgba(201,168,76,0.35); }
.testimonial-stars { color: var(--gold); font-size: 1.1rem; letter-spacing: 2px; }
.testimonial-text {
  color: rgba(255,255,255,0.75);
  font-size: 0.97rem;
  line-height: 1.75;
  font-style: italic;
  flex: 1;
}
.testimonial-author { border-top: 1px solid rgba(255,255,255,0.07); padding-top: 20px; }
.testimonial-name { color: #fff; font-weight: 600; font-size: 0.95rem; margin-bottom: 4px; }
.testimonial-detail { color: var(--gray-light); font-size: 0.8rem; letter-spacing: 0.04em; }
.testimonial-rating {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 20px;
  background: var(--surface);
  border: 1px solid rgba(201,168,76,0.15);
  border-radius: 8px;
  max-width: 360px;
  margin: 0 auto;
}
.rating-stars { color: var(--gold); font-size: 1rem; letter-spacing: 2px; }
.rating-score { color: var(--gold); font-family: 'Playfair Display', Georgia, serif; font-size: 1.5rem; font-weight: 700; }
.rating-source { color: var(--gray-light); font-size: 0.82rem; }
@media (max-width: 900px) {
  .testimonials-grid { grid-template-columns: 1fr; gap: 16px; }
}

/* ─── CTA Banner ─────────────────────────────────────────────────────────────── */
.cta-section {
  background: var(--surface-2);
  padding: 120px 0;
  border-top: 1px solid var(--gold-border);
  text-align: center;
}
.cta-title {
  font-family: var(--font-serif);
  font-size: clamp(2.2rem, 4vw, 3.8rem);
  margin-bottom: 20px; line-height: 1.15;
}
.cta-subtitle {
  font-size: 0.95rem; color: var(--gray);
  margin-bottom: 44px; line-height: 1.7;
}
.cta-actions { display: flex; justify-content: center; gap: 16px; flex-wrap: wrap; }

/* ─── Footer ─────────────────────────────────────────────────────────────────── */
.footer {
  background: var(--black);
  border-top: 1px solid var(--gold-border);
  padding: 72px 0 40px;
}
.footer-top {
  display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 48px; margin-bottom: 56px;
}
.footer-brand {}
.footer-logo-img { height: 48px; width: auto; margin-bottom: 16px; display: block; }
.footer-logo-text {
  font-family: var(--font-serif);
  font-size: 1.2rem; letter-spacing: 0.06em;
  margin-bottom: 4px;
}
.footer-logo-sub {
  font-size: 0.58rem; letter-spacing: 0.25em;
  text-transform: uppercase; color: var(--gold);
  margin-bottom: 16px; display: block;
}
.footer-tagline { font-size: 0.82rem; color: var(--gray); line-height: 1.7; max-width: 280px; }
.footer-col-title {
  font-size: 0.65rem; letter-spacing: 0.2em;
  text-transform: uppercase; color: var(--gold);
  margin-bottom: 20px;
}
.footer-links { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-links a { font-size: 0.82rem; color: var(--gray); transition: color var(--transition); }
.footer-links a:hover { color: var(--white); }
.footer-contact-item {
  display: flex; align-items: flex-start; gap: 10px;
  font-size: 0.82rem; color: var(--gray); margin-bottom: 10px;
}
.footer-bottom {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: 32px; border-top: 1px solid var(--border);
  flex-wrap: wrap; gap: 16px;
}
.footer-copy { font-size: 0.75rem; color: var(--gray); }
.footer-built-by { font-size: 0.72rem; color: var(--gray-light); }
.footer-built-by a { color: var(--gold); text-decoration: none; transition: color 0.2s; }
.footer-built-by a:hover { color: #fff; }
.footer-social { display: flex; gap: 16px; }
.social-link {
  width: 34px; height: 34px;
  border: 1px solid var(--border);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.8rem; color: var(--gray);
  transition: border-color var(--transition), color var(--transition);
}
.social-link:hover { border-color: var(--gold); color: var(--gold); }

/* ─── Chatbot Widget ─────────────────────────────────────────────────────────── */
#kls-chatbot-btn {
  position: fixed; bottom: 96px; right: 28px; z-index: 999;
  width: 56px; height: 56px;
  background: var(--gold);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; border: none;
  box-shadow: 0 4px 20px rgba(201,168,76,0.35);
  transition: transform var(--transition), background var(--transition);
}
#kls-chatbot-btn:hover { transform: scale(1.08); background: var(--gold-light); }
#kls-chatbot-btn svg { width: 24px; height: 24px; color: var(--black); }

#kls-chatbot-panel {
  display: none;
  position: fixed; bottom: 164px; right: 28px; z-index: 998;
  width: 360px; max-height: 560px;
  background: var(--surface);
  border: 1px solid var(--gold-border);
  border-radius: 12px;
  flex-direction: column;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,0.6);
}
#kls-chatbot-panel.open { display: flex; }

.chat-header {
  padding: 16px 20px;
  background: var(--surface-2);
  border-bottom: 1px solid var(--gold-border);
  display: flex; align-items: center; justify-content: space-between;
}
.chat-header-info { display: flex; align-items: center; gap: 10px; }
.chat-status-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: #22c55e;
  box-shadow: 0 0 6px rgba(34,197,94,0.5);
}
.chat-title { font-weight: 600; font-size: 0.88rem; }
.chat-subtitle { font-size: 0.7rem; color: var(--gray); }
.chat-close {
  background: none; border: none; color: var(--gray);
  font-size: 1.1rem; cursor: pointer; line-height: 1;
  transition: color var(--transition);
}
.chat-close:hover { color: var(--white); }

.chat-messages {
  flex: 1; overflow-y: auto; padding: 16px;
  display: flex; flex-direction: column; gap: 12px;
}
.chat-messages::-webkit-scrollbar { width: 4px; }
.chat-messages::-webkit-scrollbar-track { background: transparent; }
.chat-messages::-webkit-scrollbar-thumb { background: var(--surface-3); border-radius: 2px; }

.chat-msg {
  max-width: 86%; line-height: 1.55; font-size: 0.85rem;
  padding: 10px 14px; border-radius: 8px;
}
.chat-msg.bot {
  background: var(--surface-2);
  border: 1px solid var(--border);
  color: var(--off-white);
  align-self: flex-start;
  border-bottom-left-radius: 2px;
}
.chat-msg.user {
  background: var(--gold);
  color: var(--black);
  align-self: flex-end;
  font-weight: 500;
  border-bottom-right-radius: 2px;
}
.chat-msg.typing { color: var(--gray); font-style: italic; font-size: 0.8rem; }
.chat-msg .chat-link { color: var(--gold); text-decoration: underline; text-decoration-color: rgba(201,168,76,0.4); text-underline-offset: 2px; transition: text-decoration-color 0.2s; }
.chat-msg .chat-link:hover { text-decoration-color: var(--gold); }

/* ── Quote Confirmation Card ─────────────────────────────────────────────── */
.chat-quote-card {
  background: var(--surface-2);
  border: 1px solid var(--gold-border);
  border-radius: 8px;
  padding: 14px 16px;
  margin: 6px 0;
  font-size: 0.82rem;
}
.cqc-title {
  font-size: 0.65rem; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--gold); margin-bottom: 10px;
}
.cqc-row {
  display: flex; gap: 8px; margin-bottom: 5px; line-height: 1.4;
}
.cqc-label {
  color: var(--gray); min-width: 84px; font-size: 0.75rem; flex-shrink: 0;
}
.cqc-val { color: var(--white); }
.cqc-send-btn {
  margin-top: 12px; width: 100%; padding: 10px 14px;
  background: var(--gold); color: var(--black);
  font-size: 0.75rem; font-weight: 700; letter-spacing: 0.08em;
  text-transform: uppercase; border: none; border-radius: 4px;
  cursor: pointer; transition: background var(--transition);
  font-family: var(--font-body);
}
.cqc-send-btn:hover:not(:disabled) { background: var(--gold-light); }
.cqc-send-btn:disabled { opacity: 0.6; cursor: default; }
.cqc-note {
  margin-top: 8px; font-size: 0.72rem; color: var(--gray);
  text-align: center; line-height: 1.4;
}
.cqc-confirmed {
  color: #4ade80; font-size: 0.82rem; text-align: center; padding: 4px 0;
}

.chat-input-wrap {
  padding: 12px 16px;
  border-top: 1px solid var(--gold-border);
  display: flex; gap: 8px;
}
.chat-input {
  flex: 1;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 10px 14px;
  font-size: 0.85rem;
  color: var(--white);
  font-family: var(--font-body);
  resize: none;
  transition: border-color var(--transition);
  outline: none;
  line-height: 1.4;
}
.chat-input:focus { border-color: var(--gold-border); }
.chat-input::placeholder { color: var(--gray); }
.chat-send {
  background: var(--gold);
  border: none;
  border-radius: var(--radius);
  width: 38px; height: 38px;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; flex-shrink: 0;
  transition: background var(--transition);
  color: var(--black); font-size: 1rem;
  align-self: flex-end;
}
.chat-send:hover { background: var(--gold-light); }

/* ─── Fade-up animations ─────────────────────────────────────────────────────── */
.fade-up { opacity: 0; transform: translateY(24px); transition: opacity 0.6s ease, transform 0.6s ease; }
.fade-up.animated { opacity: 1; transform: none; }

/* ─── Responsive ─────────────────────────────────────────────────────────────── */
@media (max-width: 1100px) {
  .services-grid { grid-template-columns: repeat(3, 1fr); }
  .fleet-grid    { grid-template-columns: repeat(2, 1fr); }
  .trust-grid    { grid-template-columns: repeat(3, 1fr); }
  .footer-top    { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .container { padding: 0 20px; }
  section { padding: 72px 0; }
  .nav-links, .btn-book { display: none; }
  .nav-hamburger { display: flex; }
  .hero-title { font-size: 2.6rem; }
  .services-grid { grid-template-columns: 1fr 1fr; }
  .fleet-grid    { grid-template-columns: 1fr 1fr; }
  .stats-grid    { grid-template-columns: 1fr 1fr; }
  .stat-item     { border-bottom: 1px solid var(--border); }
  .about-grid    { grid-template-columns: 1fr; }
  .about-img-wrap { max-width: 340px; margin: 0 auto; }
  .trust-grid    { grid-template-columns: repeat(2, 1fr); }
  .footer-top    { grid-template-columns: 1fr; gap: 32px; }
  #kls-chatbot-panel { width: calc(100vw - 32px); right: 16px; bottom: 164px; }
}

@media (max-width: 480px) {
  .services-grid { grid-template-columns: 1fr; }
  .fleet-grid    { grid-template-columns: 1fr; }
  .trust-grid    { grid-template-columns: 1fr 1fr; }
  .hero-actions  { flex-direction: column; }
  .btn-primary, .btn-ghost { width: 100%; justify-content: center; }
}