/* ===========================
   Vistaar Apaar Developers
   Theme: white base, yellow button highlights, brown content highlights
=========================== */

:root {
  --brown-dark: #3a2418;
  --brown: #4e2f1e;
  --brown-deep: #2a1a10;
  --gold: #e8973a;
  --gold-light: #f2b565;
  --gold-pale: #fbe9d0;
  --cream: #faf6f0;
  --off-white: #fffdf9;
  --brown-tint: rgba(58,36,24,0.07);
  --brown-tint-strong: rgba(58,36,24,0.16);
  --text-dark: #2b1d14;
  --text-muted: #6b5c4f;
  --white: #ffffff;
  --shadow: rgba(58, 36, 24, 0.12);

  --font-heading: 'Playfair Display', Georgia, serif;
  --font-body: 'Poppins', 'Segoe UI', sans-serif;

  --container: 1180px;
  --radius: 10px;
  --transition: 0.3s ease;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--text-dark);
  background: var(--off-white);
  line-height: 1.7;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }

a { text-decoration: none; color: inherit; }

ul { list-style: none; }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  color: var(--brown-deep);
  line-height: 1.25;
  font-weight: 700;
}

h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); letter-spacing: -0.5px; }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.6rem); letter-spacing: -0.3px; }
h3 { font-size: 1.4rem; letter-spacing: -0.1px; }

p { color: var(--text-muted); }

.section {
  padding: 90px 0;
}

.section-alt {
  background: var(--cream);
}

.eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--brown);
  font-weight: 600;
  margin-bottom: 14px;
  position: relative;
  padding-left: 36px;
}
.eyebrow::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 26px;
  height: 2px;
  background: var(--brown);
}

.section-head {
  max-width: 680px;
  margin-bottom: 50px;
}
.section-head.center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 15px 34px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.92rem;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  border: 2px solid transparent;
  cursor: pointer;
}
.btn-primary {
  background: linear-gradient(135deg, var(--gold-light), var(--gold));
  color: var(--brown-deep);
  box-shadow: 0 1px 0 rgba(255,255,255,0.4) inset, 0 8px 24px rgba(232, 151, 58, 0.35);
}
.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 1px 0 rgba(255,255,255,0.4) inset, 0 14px 34px rgba(232, 151, 58, 0.45);
}
.btn-outline {
  border-color: var(--off-white);
  color: var(--off-white);
  background: transparent;
}
.btn-outline:hover {
  background: var(--gold);
  color: var(--brown-deep);
}
.btn-light {
  background: var(--off-white);
  color: var(--brown-deep);
}
.btn-light:hover { transform: translateY(-3px); }

/* ===== Header ===== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  border-bottom: 1px solid rgba(58,36,24,0.06);
  transition: box-shadow var(--transition);
}
.site-header::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background: rgba(255, 253, 249, 0.92);
  backdrop-filter: blur(10px);
}
.site-header.scrolled {
  box-shadow: 0 6px 24px var(--shadow);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
  max-width: var(--container);
  margin: 0 auto;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}
.brand img { height: 52px; width: auto; }
.brand-text {
  font-family: var(--font-heading);
  line-height: 1.1;
}
.brand-text .name {
  display: block;
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--brown-deep);
  letter-spacing: 0.5px;
}
.brand-text .sub {
  display: block;
  font-size: 0.62rem;
  letter-spacing: 2.5px;
  color: var(--brown);
  font-weight: 600;
  font-family: var(--font-body);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav-links a {
  padding: 10px 16px;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-dark);
  border-radius: 30px;
  transition: all var(--transition);
  position: relative;
}
.nav-links a:hover, .nav-links a.active {
  color: var(--brown-deep);
  background: var(--brown-tint);
}
.nav-cta { margin-left: 8px; }

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  z-index: 1100;
}
.menu-toggle span {
  width: 26px;
  height: 2px;
  background: var(--brown-deep);
  transition: all var(--transition);
}

/* ===== Hero (full-bleed banner) ===== */
.hero.hero-banner {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  padding-top: 90px;
  background: var(--brown-deep);
}
.hero-bg-slideshow {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-bg-slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  opacity: 0;
  animation: heroSlideshow 24s infinite;
}
.hero-bg-slide:nth-child(1) { animation-delay: 0s; }
.hero-bg-slide:nth-child(2) { animation-delay: 6s; }
.hero-bg-slide:nth-child(3) { animation-delay: 12s; }
.hero-bg-slide:nth-child(4) { animation-delay: 18s; }
@keyframes heroSlideshow {
  0% { opacity: 0; transform: scale(1.06); }
  4% { opacity: 1; transform: scale(1.06); }
  21% { opacity: 1; transform: scale(1); }
  25% { opacity: 0; transform: scale(1); }
  100% { opacity: 0; }
}
.hero-banner-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(180deg, rgba(18,11,7,0.42) 0%, rgba(18,11,7,0.22) 45%, rgba(18,11,7,0.5) 100%);
}
.hero-banner-content {
  position: relative;
  z-index: 2;
  max-width: var(--container);
  width: 100%;
  margin: 0 auto;
  padding: 60px 24px 80px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.hero-banner-content .eyebrow { color: var(--gold-light); }
.hero-banner-content .eyebrow::before { background: var(--gold-light); }
.hero h1 {
  color: var(--off-white);
  max-width: none;
  margin: 0 auto;
  font-size: clamp(1.6rem, 3.6vw, 3.1rem);
  white-space: nowrap;
}
.hero h1 span { color: var(--gold-light); }
.hero p.lead {
  color: rgba(255,253,249,0.82);
  font-size: 1.12rem;
  max-width: 520px;
  margin: 20px auto 0;
}
.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 34px;
}
.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin: 44px auto 0;
  max-width: 560px;
}
.stat-box {
  background: rgba(255,253,249,0.1);
  backdrop-filter: blur(6px);
  border: 1px solid rgba(255,253,249,0.2);
  border-radius: 12px;
  padding: 16px 8px;
  text-align: center;
}
.stat-box .num {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--gold-light);
  white-space: nowrap;
}
.stat-box .label {
  font-size: 0.72rem;
  color: rgba(255,253,249,0.75);
  margin-top: 2px;
}

/* ===== Marquee / partners strip ===== */
.strip {
  background: var(--cream);
  padding: 22px 0;
  overflow: hidden;
  border-top: 1px solid rgba(58,36,24,0.06);
  border-bottom: 1px solid rgba(58,36,24,0.06);
}
.strip-track {
  display: flex;
  white-space: nowrap;
  width: max-content;
  animation: marquee 22s linear infinite;
}
.strip-track span {
  display: inline-block;
  margin-right: 60px;
  color: var(--brown);
  font-family: var(--font-heading);
  font-size: 1.1rem;
  letter-spacing: 1px;
}
@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ===== Cards grid ===== */
.grid {
  display: grid;
  gap: 30px;
}
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.value-card {
  background: var(--off-white);
  border: 1px solid rgba(58,36,24,0.08);
  border-radius: var(--radius);
  padding: 34px 28px;
  transition: all var(--transition);
}
.value-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 40px var(--shadow);
  border-color: var(--brown);
}
.value-icon {
  width: 54px;
  height: 54px;
  border-radius: 14px;
  background: var(--brown-tint);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  font-size: 1.5rem;
}
.value-card h3 { margin-bottom: 10px; font-size: 1.15rem; }
.value-card p { font-size: 0.94rem; }

/* ===== About / split sections ===== */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.split-media {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  min-height: 420px;
  background: var(--cream);
  border: 1px solid rgba(58,36,24,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
}
.split-media .placeholder-tree {
  width: 55%;
  opacity: 0.9;
}
.founder-badge {
  position: absolute;
  bottom: 24px;
  left: 24px;
  right: 24px;
  background: rgba(255,253,249,0.95);
  border-radius: 12px;
  padding: 16px 20px;
}
.founder-badge .name { font-weight: 700; color: var(--brown-deep); font-family: var(--font-heading); }
.founder-badge .role { font-size: 0.82rem; color: var(--brown); font-weight: 600; }

.timeline {
  border-left: 2px solid rgba(58,36,24,0.15);
  margin-left: 10px;
  padding-left: 30px;
}
.timeline-item {
  position: relative;
  padding-bottom: 34px;
}
.timeline-item:last-child { padding-bottom: 0; }
.timeline-item::before {
  content: '';
  position: absolute;
  left: -37px;
  top: 4px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--brown-deep);
  border: 3px solid var(--off-white);
  box-shadow: 0 0 0 2px var(--brown-deep);
}
.timeline-item .year {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--brown-deep);
  font-size: 1.1rem;
}
.timeline-item p { margin-top: 6px; font-size: 0.95rem; }

/* ===== Project cards ===== */
.project-card {
  border-radius: 18px;
  overflow: hidden;
  background: var(--off-white);
  border: 1px solid rgba(58,36,24,0.08);
  transition: all var(--transition);
}
.project-card:hover {
  box-shadow: 0 20px 50px var(--shadow);
  transform: translateY(-6px);
}
.project-media {
  height: 260px;
  background: var(--cream);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  padding: 14px;
}
.project-media .tag {
  position: absolute;
  top: 16px;
  left: 16px;
  background: var(--brown-deep);
  color: var(--gold-light);
  font-size: 0.72rem;
  letter-spacing: 1px;
  padding: 6px 14px;
  border-radius: 30px;
  text-transform: uppercase;
  font-weight: 600;
}
.project-media svg { width: 70px; height: 70px; opacity: 0.5; }
.project-media img { width: 100%; height: 100%; object-fit: contain; }
.project-body { padding: 26px; }
.project-body h3 { margin-bottom: 6px; }
.project-meta {
  display: flex;
  gap: 14px;
  margin: 14px 0;
  flex-wrap: wrap;
}
.project-meta span {
  font-size: 0.8rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 6px;
}
.project-meta strong { color: var(--brown-deep); }

/* ===== Project rows (alternating image/content on projects page) ===== */
.project-rows {
  display: flex;
  flex-direction: column;
  gap: 70px;
}
.project-row {
  display: flex;
  align-items: center;
  gap: 60px;
}
.project-row:nth-of-type(even) {
  flex-direction: row-reverse;
}
.project-row-media {
  position: relative;
  flex: 1 1 50%;
  aspect-ratio: 4 / 3;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 25px 50px rgba(58,36,24,0.18);
}
.project-row-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}
.project-row:hover .project-row-media img { transform: scale(1.05); }
.project-row-media .tag {
  position: absolute;
  top: 18px;
  left: 18px;
  background: var(--gold);
  color: var(--brown-deep);
  font-size: 0.7rem;
  letter-spacing: 1px;
  padding: 6px 16px;
  border-radius: 30px;
  text-transform: uppercase;
  font-weight: 700;
}
.project-row-body { flex: 1 1 50%; }
.project-row-body h3 { font-size: 1.7rem; margin-bottom: 6px; }
.project-row-body .location { color: var(--brown); font-weight: 600; font-size: 0.9rem; letter-spacing: 0.3px; margin-bottom: 16px; }
.project-row-body .project-meta { margin: 0 0 18px; }
.project-row-body > p:last-child { font-size: 1rem; line-height: 1.75; }

/* ===== Showcase cards (home page project highlights) ===== */
.showcase-card {
  position: relative;
  display: block;
  aspect-ratio: 3 / 4;
  border-radius: 18px;
  overflow: hidden;
  background: var(--brown-deep);
  box-shadow: 0 10px 30px rgba(58,36,24,0.12);
  transition: box-shadow 0.4s ease, transform 0.4s ease;
}
.showcase-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 24px 50px rgba(58,36,24,0.22);
}
.showcase-card img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}
.showcase-card:hover img { transform: scale(1.08); }
.showcase-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(20,12,7,0.88) 0%, rgba(20,12,7,0.35) 45%, rgba(20,12,7,0) 70%);
  transition: opacity 0.4s ease;
}
.showcase-card .tag {
  position: absolute;
  top: 16px;
  left: 16px;
  z-index: 2;
  background: var(--gold);
  color: var(--brown-deep);
  font-size: 0.68rem;
  letter-spacing: 1px;
  padding: 6px 14px;
  border-radius: 30px;
  text-transform: uppercase;
  font-weight: 700;
}
.showcase-caption {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  z-index: 2;
  padding: 22px;
}
.showcase-caption h3 {
  color: var(--off-white);
  font-size: 1.2rem;
  margin-bottom: 4px;
  transition: transform 0.4s ease;
}
.showcase-caption span {
  display: block;
  color: var(--gold-light);
  font-size: 0.78rem;
  letter-spacing: 1px;
  text-transform: uppercase;
}
.showcase-card:hover .showcase-caption h3 { transform: translateY(-4px); }

/* ===== Process steps ===== */
.process-steps {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.process-step {
  display: flex;
  gap: 22px;
  background: var(--off-white);
  border: 1px solid rgba(58,36,24,0.08);
  border-radius: var(--radius);
  padding: 30px;
}
.process-step .num {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--brown-tint-strong);
  -webkit-text-stroke: 1.5px var(--brown);
  line-height: 1;
  flex-shrink: 0;
}
.process-step h3 { margin-bottom: 8px; }
.process-step p { font-size: 0.93rem; }

/* ===== CTA band ===== */
.cta-band {
  background: var(--cream);
  border: 1px solid rgba(58,36,24,0.1);
  border-radius: 24px;
  padding: 60px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-band::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 20% 20%, rgba(232,151,58,0.12), transparent 50%);
}
.cta-band h2 { color: var(--brown-deep); position: relative; }
.cta-band p { color: var(--text-muted); max-width: 560px; margin: 16px auto 30px; position: relative; }
.cta-band .btn-primary { position: relative; }

/* ===== Testimonials ===== */
.testimonial-card {
  background: var(--cream);
  border-radius: var(--radius);
  padding: 34px;
  border-left: 4px solid var(--brown);
}
.testimonial-card p { font-style: italic; color: var(--text-dark); margin-bottom: 18px; }
.testimonial-who { font-weight: 600; color: var(--brown-deep); font-family: var(--font-heading); }
.testimonial-who span { display: block; font-size: 0.8rem; color: var(--brown); font-weight: 500; font-family: var(--font-body); }

/* ===== Contact ===== */
.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 50px;
}
.contact-info-card {
  background: var(--cream);
  border: 1px solid rgba(58,36,24,0.1);
  border-radius: 20px;
  padding: 44px;
  color: var(--text-dark);
}
.contact-info-card h3 { color: var(--brown-deep); margin-bottom: 24px; }
.contact-item {
  display: flex;
  gap: 16px;
  margin-bottom: 26px;
  align-items: flex-start;
}
.contact-item .icon {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  background: var(--brown-tint);
  color: var(--brown-deep);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.contact-item .label { font-size: 0.78rem; color: var(--brown); letter-spacing: 1px; text-transform: uppercase; margin-bottom: 4px; }
.contact-item p, .contact-item a { color: var(--text-dark); font-size: 0.95rem; }

.contact-form {
  background: var(--off-white);
  border: 1px solid rgba(58,36,24,0.08);
  border-radius: 20px;
  padding: 44px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-bottom: 18px;
}
.form-group { margin-bottom: 18px; }
.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--brown-deep);
  margin-bottom: 8px;
}
.form-group input, .form-group textarea, .form-group select {
  width: 100%;
  padding: 13px 16px;
  border: 1.5px solid rgba(58,36,24,0.15);
  border-radius: 10px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  background: var(--cream);
  transition: border-color var(--transition);
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
  outline: none;
  border-color: var(--brown);
  background: var(--off-white);
}
.form-group textarea { resize: vertical; min-height: 120px; }

/* ===== Map ===== */
.map-wrap {
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid rgba(58,36,24,0.08);
  margin-top: 50px;
}
.map-wrap iframe { width: 100%; height: 380px; border: 0; display: block; filter: grayscale(0.2) sepia(0.15); }

/* ===== Footer ===== */
.site-footer {
  background: var(--cream);
  color: var(--text-muted);
  padding: 70px 0 30px;
  border-top: 1px solid rgba(58,36,24,0.08);
}
.footer-top {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 40px;
  padding-bottom: 44px;
  border-bottom: 1px solid rgba(58,36,24,0.12);
}
.footer-brand .brand-text .name { color: var(--brown-deep); }
.footer-brand p { margin-top: 16px; font-size: 0.9rem; max-width: 300px; color: var(--text-muted); }
.footer-col h4 { color: var(--brown-deep); font-size: 0.95rem; margin-bottom: 18px; letter-spacing: 0.5px; }
.footer-col ul li { margin-bottom: 12px; }
.footer-col ul li a { font-size: 0.9rem; color: var(--text-muted); transition: color var(--transition); }
.footer-col ul li a:hover { color: var(--brown); }
.footer-social { display: flex; gap: 12px; margin-top: 18px; }
.footer-social a {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: var(--brown-tint);
  display: flex; align-items: center; justify-content: center;
  transition: all var(--transition);
}
.footer-social a:hover { background: var(--brown-deep); color: var(--gold-light); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 26px;
  font-size: 0.82rem;
  flex-wrap: wrap;
  gap: 10px;
}
.footer-bottom a:hover { color: var(--brown); }

/* ===== Page hero (inner pages) ===== */
.page-hero {
  background: var(--off-white);
  padding: 170px 0 90px;
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid rgba(58,36,24,0.08);
  text-align: center;
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 85% 20%, rgba(232,151,58,0.16), transparent 45%),
    radial-gradient(circle at 15% 85%, rgba(58,36,24,0.05), transparent 40%);
}
.page-hero h1 { color: var(--brown-deep); position: relative; }
.breadcrumb {
  position: relative;
  display: flex;
  gap: 8px;
  align-items: center;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 16px;
}
.breadcrumb a:hover { color: var(--brown); }
.page-hero h1 { max-width: 780px; margin-left: auto; margin-right: auto; }
.page-hero p.lead { color: var(--text-muted); max-width: 600px; margin: 16px auto 0; position: relative; }

.page-hero.page-hero-photo {
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  border-bottom: none;
  text-align: center;
}
.page-hero.page-hero-photo::before {
  background-image: none;
  background: linear-gradient(180deg, rgba(18,11,7,0.72) 0%, rgba(18,11,7,0.5) 45%, rgba(18,11,7,0.78) 100%);
}
.page-hero.page-hero-photo h1 { color: var(--off-white); }
.page-hero.page-hero-photo p.lead { color: rgba(255,253,249,0.85); margin-left: auto; margin-right: auto; }

/* ===== Utilities ===== */
.text-center { text-align: center; }
.mt-40 { margin-top: 40px; }
.badge-pill {
  display: inline-block;
  background: var(--brown-tint);
  color: var(--brown-deep);
  padding: 6px 16px;
  border-radius: 30px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.5px;
}

/* ===== Intro logo reveal (home page only) ===== */
body.intro-active { overflow: hidden; }

.intro-overlay {
  position: fixed;
  inset: 0;
  z-index: 5000;
  background: var(--off-white);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.7s ease, visibility 0.7s ease;
}
.intro-overlay.intro-hide {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}
.intro-logo {
  width: clamp(340px, 32vw, 640px);
  max-width: 80vw;
  opacity: 0;
  transform: scale(0.75) translateY(10px);
  animation: introLogoIn 1.1s cubic-bezier(0.16, 1, 0.3, 1) forwards 0.15s;
}
@keyframes introLogoIn {
  to { opacity: 1; transform: scale(1) translateY(0); }
}

/* ===== Reveal animation ===== */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

/* ===== Responsive ===== */
@media (max-width: 980px) {
  .hero.hero-banner { align-items: flex-end; min-height: 100vh; }
  .hero h1 { white-space: normal; font-size: clamp(1.8rem, 6vw, 2.6rem); }
  .project-row, .project-row:nth-of-type(even) { flex-direction: column; }
  .project-row-media { width: 100%; }
  .split { grid-template-columns: 1fr; }
  .split-media { min-height: 320px; order: -1; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .process-steps { grid-template-columns: 1fr; }
}

@media (max-width: 900px) {
  .nav-links { display: none; }
  .menu-toggle { display: flex; }
  .header-inner { padding: 12px 20px; }
  .strip-track { animation-duration: 12s; }
  .hero-stats { max-width: 100%; gap: 10px; margin-top: 36px; }
  .stat-box { padding: 12px 6px; }
  .stat-box .num { font-size: 1.25rem; }
  .stat-box .label { font-size: 0.62rem; }
  .hero-actions { justify-content: center; }
  .hero-actions .btn { padding: 11px 22px; font-size: 0.78rem; letter-spacing: 0.5px; }
  .grid-3, .grid-4, .grid-2 { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; }
  .cta-band { padding: 40px 24px; }
  .section { padding: 60px 0; }

  .nav-links.mobile-open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0; right: 0;
    width: 78%;
    max-width: 320px;
    height: 100vh;
    background: var(--off-white);
    padding: 100px 30px 30px;
    box-shadow: -10px 0 40px rgba(0,0,0,0.15);
    gap: 4px;
    z-index: 2000;
    pointer-events: auto;
  }
  .nav-links.mobile-open a {
    width: 100%;
    pointer-events: auto;
    position: relative;
    z-index: 1;
  }
  .nav-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: transparent;
    z-index: 999;
  }
  .nav-overlay.active { display: block; }
}

@media (max-width: 480px) {
  .container { padding: 0 18px; }
  .section { padding: 48px 0; }
  .brand-text .name { font-size: 1rem; }
  .brand-text .sub { font-size: 0.56rem; letter-spacing: 1.5px; }
  .brand img { height: 42px; }
  .hero-actions { gap: 10px; }
  .hero-actions .btn { padding: 10px 18px; font-size: 0.72rem; }
  .hero-stats { grid-template-columns: repeat(3, 1fr); gap: 8px; }
  .stat-box { padding: 10px 4px; }
  .stat-box .num { font-size: 1.05rem; }
  .stat-box .label { font-size: 0.56rem; }
  .page-hero { padding: 140px 0 60px; }
  .cta-band { padding: 32px 18px; }
  .contact-form, .contact-info-card { padding: 28px 22px; }
  .showcase-card .showcase-caption { padding: 16px; }
  .project-row-body h3 { font-size: 1.4rem; }
  .value-card, .process-step { padding: 24px 20px; }
}