/* =============================================
   CORE DESIGNS & PROJECTS — Main Stylesheet
   Brand: Gold #C99712 | Charcoal #2F2F2F | White #F5F5F5
   ============================================= */

/* --- CSS Variables --- */
:root {
  --gold:       #C99712;
  --gold-light: #e0aa1a;
  --gold-dark:  #a07a0e;
  --charcoal:   #2F2F2F;
  --charcoal-2: #1a1a1a;
  --white:      #F5F5F5;
  --grey:       #707070;
  --light-grey: #E6E6E6;
  --text:       #2F2F2F;
  --text-light: #707070;

  --font-head:  'Montserrat', sans-serif;
  --font-body:  'Open Sans', sans-serif;

  --radius:     4px;
  --radius-lg:  8px;
  --shadow:     0 4px 20px rgba(0,0,0,0.08);
  --shadow-lg:  0 8px 40px rgba(0,0,0,0.14);
  --transition: 0.3s ease;
  --max-width:  1200px;
}

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body);
  color: var(--text);
  background: #fff;
  line-height: 1.7;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; transition: color var(--transition); }
ul { list-style: none; }
button { cursor: pointer; font-family: var(--font-body); border: none; background: none; }
input, textarea, select {
  font-family: var(--font-body);
  font-size: 1rem;
}

/* --- Utilities --- */
.container { max-width: var(--max-width); margin: 0 auto; padding: 0 24px; }
.section { padding: 96px 0; }
.gold { color: var(--gold); }
.center { text-align: center; }

.section-eyebrow {
  font-family: var(--font-head);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 12px;
}
.section-heading {
  font-family: var(--font-head);
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 800;
  line-height: 1.2;
  color: var(--charcoal);
  margin-bottom: 20px;
}
.section-intro {
  font-size: 1.05rem;
  color: var(--text-light);
  max-width: 560px;
  margin: 0 auto;
}
.section-header.center .section-intro { margin: 0 auto 56px; }
.section-header:not(.center) .section-intro { margin: 0 0 40px; }

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-head);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 14px 32px;
  border-radius: var(--radius);
  transition: all var(--transition);
  white-space: nowrap;
}
.btn-gold {
  background: var(--gold);
  color: #fff;
}
.btn-gold:hover { background: var(--gold-dark); color: #fff; transform: translateY(-2px); box-shadow: 0 6px 20px rgba(201,151,18,0.35); }
.btn-outline {
  background: transparent;
  color: #fff;
  border: 2px solid rgba(255,255,255,0.7);
}
.btn-outline:hover { background: rgba(255,255,255,0.1); border-color: #fff; }
.btn-lg { padding: 16px 40px; font-size: 0.9rem; }
.btn-full { width: 100%; justify-content: center; }

/* =============================================
   NAVIGATION
   ============================================= */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 20px 0;
  transition: all var(--transition);
}
.navbar.scrolled {
  background: var(--charcoal-2);
  padding: 12px 0;
  box-shadow: 0 2px 20px rgba(0,0,0,0.3);
}
.nav-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  gap: 32px;
  flex-wrap: nowrap;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

/* Logo image */
.nav-logo-img {
  height: 120px;
  width: auto;
  display: block;
  object-fit: contain;
  /* white outline glow so logo reads on any background */
  filter: drop-shadow(0 0 6px rgba(0,0,0,0.6)) drop-shadow(0 0 2px rgba(0,0,0,0.8));
}
.navbar.scrolled .nav-logo-img { height: 88px; transition: height var(--transition); }

.footer-logo-img img {
  height: 88px;
  width: auto;
  object-fit: contain;
  margin-bottom: 12px;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: auto;
}
.nav-links a {
  font-family: var(--font-head);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.8);
  padding: 8px 12px;
  border-radius: var(--radius);
  transition: all var(--transition);
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 4px; left: 12px; right: 12px;
  height: 2px;
  background: var(--gold);
  transform: scaleX(0);
  transition: transform var(--transition);
}
.nav-links a:hover { color: #fff; }
.nav-links a:hover::after,
.nav-links a.active::after { transform: scaleX(1); }
.nav-cta { margin-left: 16px; }
.nav-close {
  display: none;
  position: absolute;
  top: 20px;
  right: 24px;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.7);
  border-radius: var(--radius);
  transition: color var(--transition), background var(--transition);
}
.nav-close:hover { color: #fff; background: rgba(255,255,255,0.08); }
.nav-cta-mobile { display: none; }

.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  padding: 6px;
  width: 36px;
  height: 36px;
  flex-shrink: 0;
  cursor: pointer;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: all var(--transition);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* =============================================
   HERO
   ============================================= */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('https://images.unsplash.com/photo-1600596542815-ffad4c1539a9?w=1920&q=85');
  background-size: cover;
  background-position: center 40%;
  transform: scale(1.05);
  transition: transform 8s ease;
}
.hero.loaded .hero-bg { transform: scale(1); }
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    105deg,
    rgba(26,26,26,0.88) 0%,
    rgba(26,26,26,0.65) 55%,
    rgba(26,26,26,0.3) 100%
  );
}
.hero-content {
  position: relative;
  z-index: 1;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 120px 24px 80px;
  max-width: 720px;
  margin-left: max(24px, calc((100vw - 1200px) / 2));
}
.hero-eyebrow {
  font-family: var(--font-head);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  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: 2px;
  background: var(--gold);
}
.hero-heading {
  font-family: var(--font-head);
  font-size: clamp(2.4rem, 5.5vw, 4.2rem);
  font-weight: 800;
  line-height: 1.1;
  color: #fff;
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}
.hero-sub {
  font-size: clamp(1rem, 1.5vw, 1.15rem);
  color: rgba(255,255,255,0.82);
  margin-bottom: 40px;
  max-width: 520px;
  line-height: 1.8;
}
.hero-sub em {
  font-style: normal;
  color: var(--gold);
  font-weight: 600;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.5);
  z-index: 1;
}
.scroll-line {
  display: block;
  width: 1px;
  height: 40px;
  background: rgba(255,255,255,0.3);
  animation: scrollDown 1.6s ease infinite;
}
.scroll-text {
  font-family: var(--font-head);
  font-size: 0.6rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}
@keyframes scrollDown {
  0%   { transform: scaleY(0); transform-origin: top; }
  50%  { transform: scaleY(1); transform-origin: top; }
  50.1%{ transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* =============================================
   STATS BAR
   ============================================= */
.stats-bar {
  background: var(--charcoal);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0;
  padding: 0;
}
.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 32px 56px;
  text-align: center;
}
.stat-num {
  font-family: var(--font-head);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 4px;
}
.stat-label {
  font-family: var(--font-head);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.6);
}
.stat-divider {
  width: 1px;
  height: 48px;
  background: rgba(255,255,255,0.12);
  flex-shrink: 0;
}

/* =============================================
   ABOUT
   ============================================= */
.about { background: var(--white); }
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.about-image-wrap {
  position: relative;
  height: 540px;
}
.about-img-main {
  position: absolute;
  top: 0; left: 0;
  width: 78%;
  height: 85%;
  background-image: url('https://images.unsplash.com/photo-1600607687939-ce8a6c25118c?w=900&q=80');
  background-size: cover;
  background-position: center;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}
.about-img-accent {
  position: absolute;
  bottom: 0; right: 0;
  width: 55%;
  height: 50%;
  background-image: url('https://images.unsplash.com/photo-1503387762-592deb58ef4e?w=600&q=80');
  background-size: cover;
  background-position: center;
  border-radius: var(--radius-lg);
  border: 6px solid #fff;
  box-shadow: var(--shadow-lg);
}
.about-badge {
  position: absolute;
  top: 50%;
  right: -20px;
  transform: translateY(-50%);
  background: var(--gold);
  color: #fff;
  padding: 14px 20px;
  border-radius: var(--radius);
  font-family: var(--font-head);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 4px 16px rgba(201,151,18,0.4);
  z-index: 2;
}
.badge-icon { font-size: 0.8rem; }
.about-values {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin: 28px 0 36px;
}
.value-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.95rem;
  color: var(--text);
}
.value-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(201,151,18,0.12);
  color: var(--gold);
  flex-shrink: 0;
  margin-top: 1px;
}

/* =============================================
   SERVICES
   ============================================= */
.services { background: #fff; }
.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.service-card {
  background: var(--white);
  border: 1px solid var(--light-grey);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}
.service-card:hover {
  border-color: transparent;
  box-shadow: var(--shadow-lg);
  transform: translateY(-6px);
}
.service-card:hover::before { transform: scaleX(1); }
.service-icon {
  color: var(--gold);
  margin-bottom: 20px;
  display: block;
  font-size: 2.4rem;
  line-height: 1;
}
.service-card h3 {
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 700;
  color: var(--charcoal);
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.service-list li {
  font-size: 0.88rem;
  color: var(--text-light);
  padding: 5px 0;
  padding-left: 14px;
  position: relative;
  border-bottom: 1px solid var(--light-grey);
}
.service-list li:last-child { border-bottom: none; }
.service-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--gold);
}

/* =============================================
   PROCESS
   ============================================= */
.process { background: var(--charcoal); }
.process .section-eyebrow { color: var(--gold); }
.process .section-heading { color: #fff; }
.process .section-intro { color: rgba(255,255,255,0.6); }
.process-steps {
  display: flex;
  align-items: flex-start;
  gap: 0;
  margin-top: 60px;
}
.process-connector {
  flex: 1;
  height: 2px;
  background: linear-gradient(90deg, var(--gold), rgba(201,151,18,0.2));
  margin-top: 28px;
  flex-shrink: 1;
}
.process-step {
  flex: 0 0 200px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}
.step-number {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  border: 2px solid var(--gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 800;
  color: var(--gold);
  margin-bottom: 20px;
  background: rgba(201,151,18,0.08);
  flex-shrink: 0;
}
.step-content h3 {
  font-family: var(--font-head);
  font-size: 0.9rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 10px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.step-content p {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.55);
  line-height: 1.6;
}

/* =============================================
   WHY US
   ============================================= */
.why-us { background: var(--white); }
.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.why-points {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin: 28px 0 0;
}
.why-point {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  font-size: 0.95rem;
  color: var(--text);
  padding: 14px 18px;
  background: #fff;
  border-radius: var(--radius);
  border: 1px solid var(--light-grey);
  transition: all var(--transition);
}
.why-point:hover {
  border-color: var(--gold);
  box-shadow: 0 2px 12px rgba(201,151,18,0.12);
}
.why-point strong { color: var(--charcoal); }
.why-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--gold);
  color: #fff;
  flex-shrink: 0;
}
.why-visual {
  height: 560px;
  background-image: url('https://images.unsplash.com/photo-1486325212027-8081e485255e?w=900&q=80');
  background-size: cover;
  background-position: center;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  position: relative;
}
.why-visual::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-lg);
  border: 3px solid var(--gold);
  transform: translate(12px, 12px);
  z-index: -1;
}

/* =============================================
   CTA BANNER
   ============================================= */
.cta-banner {
  background: linear-gradient(135deg, var(--charcoal-2) 0%, var(--charcoal) 100%);
  border-top: 3px solid var(--gold);
  padding: 72px 0;
}
.cta-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}
.cta-content h2 {
  font-family: var(--font-head);
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  font-weight: 800;
  color: #fff;
  margin-bottom: 8px;
}
.cta-content p {
  color: rgba(255,255,255,0.65);
  font-size: 1rem;
  max-width: 520px;
}

/* =============================================
   CONTACT
   ============================================= */
.contact { background: #fff; }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}
.contact-details {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin: 32px 0;
}
.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}
.contact-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: rgba(201,151,18,0.08);
  border-radius: var(--radius);
  color: var(--gold);
  flex-shrink: 0;
}
.contact-item > div {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.contact-item strong {
  font-family: var(--font-head);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--charcoal);
  margin-bottom: 2px;
}
.contact-item a, .contact-item span {
  font-size: 0.95rem;
  color: var(--text-light);
  transition: color var(--transition);
}
.contact-item a:hover { color: var(--gold); }
.social-links {
  display: flex;
  gap: 12px;
}
.social-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: 1px solid var(--light-grey);
  border-radius: var(--radius);
  color: var(--text-light);
  transition: all var(--transition);
}
.social-links a:hover {
  background: var(--gold);
  border-color: var(--gold);
  color: #fff;
  transform: translateY(-2px);
}

/* Contact Form */
.contact-form {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 48px 40px;
  box-shadow: var(--shadow);
  border: 1px solid var(--light-grey);
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 20px;
}
.form-group-full { grid-column: 1 / -1; }
.form-group label {
  font-family: var(--font-head);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--charcoal);
}
.form-group label span { color: var(--gold); }
.form-group input,
.form-group select,
.form-group textarea {
  padding: 12px 16px;
  border: 1px solid var(--light-grey);
  border-radius: var(--radius);
  background: #fff;
  color: var(--text);
  font-size: 0.95rem;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  -webkit-appearance: none;
  appearance: none;
}
.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23707070' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
  cursor: pointer;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(201,151,18,0.1);
}
.form-group input.error,
.form-group textarea.error {
  border-color: #e53935;
}
.field-error {
  font-size: 0.78rem;
  color: #e53935;
  min-height: 16px;
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-success {
  margin-top: 16px;
  padding: 14px 18px;
  border-radius: var(--radius);
  background: rgba(56,142,60,0.1);
  color: #2e7d32;
  font-size: 0.9rem;
  font-weight: 600;
  display: none;
  text-align: center;
}
.form-success.visible { display: block; }

/* =============================================
   FOOTER
   ============================================= */
.footer { background: var(--charcoal-2); color: rgba(255,255,255,0.7); }
.footer-main { padding: 72px 0 48px; }
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.4fr;
  gap: 48px;
}
.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}
.footer-logo .logo-cdp { color: #fff; font-family: var(--font-head); font-weight: 900; font-size: 1.5rem; }
.footer-logo .logo-bar { color: var(--gold); font-size: 1.7rem; }
.footer-logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}
.footer-logo-text span {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  color: var(--gold);
}
.footer-logo-text .small {
  font-weight: 400;
  font-size: 0.6rem;
  color: rgba(255,255,255,0.5);
  text-transform: lowercase;
  letter-spacing: 0.04em;
}
.footer-tagline {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.55);
  margin-bottom: 12px;
}
.footer-tagline strong { color: var(--gold); }
.footer-desc {
  font-size: 0.85rem;
  line-height: 1.7;
  margin-bottom: 24px;
  color: rgba(255,255,255,0.45);
}
.footer-social { display: flex; gap: 10px; }
.footer-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px; height: 36px;
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius);
  color: rgba(255,255,255,0.5);
  transition: all var(--transition);
}
.footer-social a:hover {
  background: var(--gold);
  border-color: var(--gold);
  color: #fff;
}
.footer-col h4 {
  font-family: var(--font-head);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #fff;
  margin-bottom: 20px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col ul li a,
.footer-contact-list li a,
.footer-contact-list li span {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.5);
  transition: color var(--transition);
}
.footer-col ul li a:hover { color: var(--gold); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 20px 0;
}
.footer-bottom-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.footer-bottom p {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.35);
}
.footer-reg { color: rgba(255,255,255,0.25) !important; }

/* =============================================
   WHATSAPP
   ============================================= */

/* Inline link in contact section */
.whatsapp-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #25D366;
  font-size: 0.88rem;
  font-weight: 600;
  transition: color var(--transition);
}
.whatsapp-link .fa-whatsapp { font-size: 1.1rem; }
.whatsapp-link:hover { color: #1da851; }

/* Floating button */
.whatsapp-float {
  position: fixed;
  bottom: 84px;
  right: 32px;
  display: flex;
  align-items: center;
  gap: 10px;
  background: #25D366;
  color: #fff;
  border-radius: 50px;
  padding: 13px 20px 13px 15px;
  box-shadow: 0 4px 20px rgba(37,211,102,0.4);
  z-index: 900;
  transition: all var(--transition);
  text-decoration: none;
  overflow: hidden;
  max-width: 54px;
}
.whatsapp-float .fa-whatsapp { font-size: 1.6rem; flex-shrink: 0; }
.whatsapp-float:hover {
  max-width: 220px;
  background: #1da851;
  box-shadow: 0 6px 24px rgba(37,211,102,0.5);
}
.whatsapp-float-label {
  font-family: var(--font-head);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  white-space: nowrap;
  opacity: 0;
  transform: translateX(-8px);
  transition: opacity 0.25s ease 0.05s, transform 0.25s ease 0.05s;
}
.whatsapp-float:hover .whatsapp-float-label {
  opacity: 1;
  transform: translateX(0);
}

/* =============================================
   BACK TO TOP
   ============================================= */
.back-to-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 44px; height: 44px;
  background: var(--gold);
  color: #fff;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(201,151,18,0.4);
  opacity: 0;
  transform: translateY(16px);
  pointer-events: none;
  transition: all var(--transition);
  z-index: 900;
}
.back-to-top.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: all;
}
.back-to-top:hover { background: var(--gold-dark); }

/* =============================================
   ANIMATIONS
   ============================================= */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* =============================================
   RESPONSIVE — TABLET
   ============================================= */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .about-grid { grid-template-columns: 1fr; gap: 48px; }
  .about-image-wrap { height: 380px; }
  .about-badge { right: 16px; }
  .why-grid { grid-template-columns: 1fr; gap: 48px; }
  .why-visual { height: 360px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
  .process-steps { flex-direction: column; gap: 32px; }
  .process-connector { width: 2px; height: 32px; background: linear-gradient(180deg, var(--gold), rgba(201,151,18,0.2)); margin: 0 0 0 27px; }
  .process-step { flex-direction: row; text-align: left; flex: none; width: 100%; }
  .step-content h3 { margin-bottom: 4px; }
  .cta-content { flex-direction: column; text-align: center; align-items: center; }
  .stat-item { padding: 28px 32px; }
  .project-featured,
  .project-featured--reverse { grid-template-columns: 1fr; gap: 0; direction: ltr; }
  .project-featured--reverse .project-info { padding: 36px 32px 40px; }
  .project-info { padding: 36px 32px 40px; }
  .gallery-main { height: 320px; }
}

/* =============================================
   RESPONSIVE — MOBILE
   ============================================= */
@media (max-width: 768px) {
  .section { padding: 56px 0; }

  /* Nav */
  .nav-links {
    display: none;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: var(--charcoal-2);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    z-index: 999;
    padding: 60px 24px 40px;
  }
  .nav-links.open { display: flex; }
  .nav-links a {
    font-size: 1rem;
    color: rgba(255,255,255,0.85);
    padding: 12px 24px;
    width: 100%;
    text-align: center;
    border-bottom: 1px solid rgba(255,255,255,0.06);
  }
  .nav-links a:last-of-type { border-bottom: none; }
  .nav-close { display: flex; position: absolute; top: 16px; right: 16px; }
  .nav-cta-mobile { display: flex !important; margin-top: 16px; width: 80%; justify-content: center; border-bottom: none !important; }
  .nav-cta { display: none !important; }
  .nav-logo-img { height: 86px !important; }
  .navbar.scrolled .nav-logo-img { height: 70px !important; }
  .nav-container { gap: 8px; padding: 0 16px; }
  .hamburger { display: flex; flex-shrink: 0; margin-left: auto; }

  /* Hero */
  .hero { min-height: 100svh; }
  .hero-bg {
    background-position: center center;
  }
  .hero-content {
    padding: 110px 24px 60px;
    margin-left: 0;
  }
  .hero-heading { font-size: clamp(2rem, 8vw, 2.8rem); letter-spacing: -0.01em; }
  .hero-sub { font-size: 0.95rem; margin-bottom: 32px; }
  .hero-eyebrow { font-size: 0.68rem; }
  .hero-actions { flex-direction: column; gap: 12px; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .hero-scroll { display: none; }

  /* Stats — 2x2 grid instead of stacked column */
  .stats-bar {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    padding: 0;
  }
  .stat-item {
    padding: 28px 16px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
  }
  .stat-item:nth-child(1),
  .stat-item:nth-child(3) {
    border-right: 1px solid rgba(255,255,255,0.08);
  }
  .stat-num { font-size: 1.8rem; }
  .stat-divider { display: none; }

  /* Section headings */
  .section-heading { font-size: 1.6rem; }

  /* Services */
  .services-grid { grid-template-columns: 1fr; gap: 16px; }
  .service-card { padding: 28px 22px; }

  /* About */
  .about-image-wrap { height: 260px; }
  .about-img-main { width: 85%; height: 90%; }
  .about-img-accent { display: none; }
  .about-badge { top: auto; bottom: -16px; right: 16px; transform: none; }

  /* Why visual */
  .why-visual { display: none; }

  /* Process */
  .process-steps { gap: 24px; }
  .step-number { width: 44px; height: 44px; font-size: 0.85rem; }

  /* Projects — full width vertical stack on mobile */
  .project-featured,
  .project-featured--reverse {
    display: flex !important;
    flex-direction: column !important;
    direction: ltr !important;
    margin-bottom: 28px;
    border-radius: var(--radius);
    width: 100%;
    overflow: hidden;
  }
  .project-gallery {
    order: 1 !important;
    width: 100% !important;
    direction: ltr !important;
  }
  .project-info {
    order: 2 !important;
    width: 100% !important;
    padding: 22px 18px 32px !important;
    direction: ltr !important;
    overflow: visible;
    box-sizing: border-box;
  }
  .gallery-main { height: 56vw; min-height: 200px; max-height: 280px; }
  .gallery-thumbs { grid-template-columns: repeat(3, 1fr); }
  .gallery-thumb span { display: none; }
  .gallery-prev, .gallery-next { width: 34px; height: 34px; }
  .gallery-tab { padding: 10px 6px; font-size: 0.7rem; }
  .project-badge { font-size: 0.6rem; padding: 3px 10px; margin-bottom: 12px; }
  .project-title { font-size: 1.2rem; margin-bottom: 5px; }
  .project-location { font-size: 0.8rem; margin-bottom: 10px; }
  .project-tags { gap: 5px; margin-bottom: 12px; flex-wrap: wrap; }
  .project-tag { font-size: 0.62rem; padding: 3px 8px; }
  .project-desc { font-size: 0.84rem; line-height: 1.65; margin-bottom: 16px; }
  .project-scope { margin-bottom: 16px; }
  .project-scope h4 { font-size: 0.66rem; margin-bottom: 10px; }
  .scope-items { grid-template-columns: 1fr !important; gap: 5px; }
  .scope-item { font-size: 0.8rem; }
  .project-meta { grid-template-columns: 1fr 1fr; gap: 8px; padding: 12px; margin-bottom: 18px; }
  .meta-label { font-size: 0.58rem; }
  .meta-value { font-size: 0.8rem; }
  .project-info .btn { width: 100%; justify-content: center; box-sizing: border-box; }

  /* CTA banner */
  .cta-banner { padding: 48px 0; }
  .cta-content { flex-direction: column; text-align: center; align-items: center; gap: 24px; }
  .cta-content p { font-size: 0.92rem; }

  /* Contact */
  .contact-grid { grid-template-columns: 1fr; gap: 36px; }
  .contact-form { padding: 28px 20px; }
  .social-links { flex-wrap: wrap; }

  /* Footer */
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .footer-brand { grid-column: 1 / -1; }
  .footer-bottom-inner { flex-direction: column; text-align: center; gap: 6px; }

  /* Back to top */
  .back-to-top { bottom: 20px; right: 20px; }

  /* WhatsApp float — circle only on mobile */
  .whatsapp-float {
    bottom: 72px;
    right: 20px;
    padding: 13px;
    border-radius: 50%;
    max-width: 52px;
  }
  .whatsapp-float:hover { max-width: 52px; }
  .whatsapp-float-label { display: none; }
}

/* =============================================
   TEAM
   ============================================= */
.team { background: var(--white); }

.team-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  max-width: 860px;
  margin: 0 auto;
}

.team-card {
  background: #fff;
  border: 1px solid var(--light-grey);
  border-radius: var(--radius-lg);
  padding: 40px 36px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.team-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: var(--gold);
  transform: scaleX(0);
  transition: transform var(--transition);
}
.team-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-6px);
}
.team-card:hover::before { transform: scaleX(1); }

.team-avatar {
  position: relative;
  width: 120px;
  height: 120px;
  margin-bottom: 24px;
}
.team-avatar-placeholder {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--charcoal) 0%, #444 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.4);
}
.team-avatar-img {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background-size: cover;
  background-position: center top;
}
.team-avatar-ring {
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 2px solid var(--gold);
  opacity: 0.5;
}
.team-card:hover .team-avatar-ring { opacity: 1; }

.team-role {
  font-family: var(--font-head);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 8px;
}
.team-name {
  font-family: var(--font-head);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--charcoal);
  margin-bottom: 16px;
  line-height: 1.2;
}
.team-bio {
  font-size: 0.88rem;
  color: var(--text-light);
  line-height: 1.75;
  margin-bottom: 20px;
}
.team-divider {
  width: 40px;
  height: 2px;
  background: var(--gold);
  margin: 0 auto 20px;
  opacity: 0.5;
}
.team-links {
  display: flex;
  gap: 10px;
  justify-content: center;
}
.team-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border: 1px solid var(--light-grey);
  border-radius: var(--radius);
  color: var(--text-light);
  transition: all var(--transition);
}
.team-links a:hover {
  background: var(--gold);
  border-color: var(--gold);
  color: #fff;
}

@media (max-width: 768px) {
  .team-grid { grid-template-columns: 1fr; gap: 24px; }
  .team-card { padding: 32px 24px; }
}

/* =============================================
   CLIENTS
   ============================================= */
.clients { background: #fff; padding: 72px 0; }
.clients .section-header { margin-bottom: 48px; }

.clients-track-wrap {
  overflow: hidden;
  position: relative;
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 8%, black 92%, transparent 100%);
  mask-image: linear-gradient(to right, transparent 0%, black 8%, black 92%, transparent 100%);
}

.clients-track {
  display: flex;
  align-items: center;
  gap: 32px;
  width: max-content;
  animation: clientsScroll 22s linear infinite;
}
.clients-track:hover { animation-play-state: paused; }

.client-logo {
  flex-shrink: 0;
  width: 180px;
  height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: #fff;
  border: 1px solid var(--light-grey);
  border-radius: var(--radius-lg);
  transition: all var(--transition);
  box-shadow: var(--shadow);
}
.client-logo:hover {
  border-color: var(--gold);
  box-shadow: 0 8px 24px rgba(201,151,18,0.15);
  transform: translateY(-4px);
}
.client-logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: all var(--transition);
}
.client-logo:hover img {
  transform: scale(1.05);
}

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

@media (max-width: 768px) {
  .clients { padding: 48px 0; }
  .client-logo { width: 130px; height: 130px; padding: 16px; }
  .clients-track { gap: 16px; animation-duration: 14s; }
}

/* =============================================
   PROJECTS
   ============================================= */
.projects { background: var(--white); overflow-x: hidden; }

/* ---- Project Card ---- */
.project-featured {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: stretch;
  background: #fff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--light-grey);
  margin-bottom: 48px;
}
.project-featured:last-child { margin-bottom: 0; }

/* Reversed — gallery on right */
.project-featured--reverse { direction: rtl; }
.project-featured--reverse > * { direction: ltr; }

/* ---- Gallery ---- */
.project-gallery {
  display: grid;
  grid-template-rows: auto 1fr;
  background: var(--charcoal-2);
}
.gallery-main {
  position: relative;
  height: 380px;
  overflow: hidden;
  flex-shrink: 0;
}
.gallery-img {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity 0.5s ease;
}
.gallery-img.active { opacity: 1; }
.gallery-prev,
.gallery-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 40px; height: 40px;
  background: rgba(0,0,0,0.5);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
  transition: background var(--transition);
  backdrop-filter: blur(4px);
}
.gallery-prev { left: 14px; }
.gallery-next { right: 14px; }
.gallery-prev:hover,
.gallery-next:hover { background: var(--gold); }
.gallery-counter {
  position: absolute;
  bottom: 48px; right: 14px;
  background: rgba(0,0,0,0.55);
  color: rgba(255,255,255,0.9);
  font-family: var(--font-head);
  font-size: 0.72rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 20px;
  backdrop-filter: blur(4px);
  letter-spacing: 0.05em;
}

/* Tabs */
.gallery-tabs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  background: var(--charcoal-2);
}
.gallery-tab {
  font-family: var(--font-head);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.45);
  padding: 14px;
  text-align: center;
  border-bottom: 3px solid transparent;
  transition: all var(--transition);
}
.gallery-tab:hover { color: rgba(255,255,255,0.8); }
.gallery-tab.active {
  color: var(--gold);
  border-bottom-color: var(--gold);
  background: rgba(255,255,255,0.04);
}
.gallery-panel { display: none; }
.gallery-panel.active { display: flex; flex-direction: column; flex: 1; }

/* Badge */
.gallery-badge {
  position: absolute;
  bottom: 14px; left: 14px;
  font-family: var(--font-head);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 3px;
  pointer-events: none;
}
.site-badge   { background: rgba(47,47,47,0.82); color: var(--gold); border: 1px solid rgba(201,151,18,0.5); }
.before-badge { background: rgba(201,151,18,0.85); color: #fff; }
.after-badge  { background: rgba(46,125,50,0.85); color: #fff; }

/* Thumbnails */
.gallery-thumbs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 3px;
  background: var(--charcoal-2);
  padding: 3px;
}
.gallery-thumb {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
  cursor: pointer;
  border: 2px solid transparent;
  border-radius: 2px;
  transition: border-color var(--transition);
}
.gallery-thumb.active { border-color: var(--gold); }
.gallery-thumb div {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transition: transform var(--transition);
}
.gallery-thumb:hover div { transform: scale(1.08); }
.gallery-thumb span {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  font-family: var(--font-head);
  font-size: 0.58rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #fff;
  background: linear-gradient(transparent, rgba(0,0,0,0.75));
  padding: 8px 5px 4px;
  text-align: center;
}

/* ---- Project Info ---- */
.project-info {
  padding: 40px 40px 40px 40px;
  display: flex;
  flex-direction: column;
}
.project-featured > .project-gallery + .project-info { padding-left: 40px; }
.project-featured--reverse > .project-gallery + .project-info { padding-right: 40px; }

.project-badge {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-head);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold);
  border: 1px solid var(--gold);
  border-radius: 20px;
  padding: 4px 14px;
  margin-bottom: 16px;
  width: fit-content;
}
.project-title {
  font-family: var(--font-head);
  font-size: clamp(1.4rem, 2.2vw, 1.9rem);
  font-weight: 800;
  color: var(--charcoal);
  margin-bottom: 8px;
  line-height: 1.2;
}
.project-location {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 0.88rem;
  color: var(--text-light);
  margin-bottom: 16px;
}
.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}
.project-tag {
  font-family: var(--font-head);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 3px;
  background: rgba(201,151,18,0.1);
  color: var(--gold);
  border: 1px solid rgba(201,151,18,0.25);
}
.project-desc {
  font-size: 0.92rem;
  color: var(--text-light);
  line-height: 1.75;
  margin-bottom: 24px;
}
.project-scope { margin-bottom: 24px; }
.project-scope h4 {
  font-family: var(--font-head);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--charcoal);
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--light-grey);
}
.scope-items {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}
.scope-item {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 0.82rem;
  color: var(--text-light);
  line-height: 1.4;
}
.scope-item svg { color: var(--gold); flex-shrink: 0; margin-top: 1px; }
.project-meta {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  background: var(--white);
  border-radius: var(--radius);
  padding: 16px;
  margin-bottom: 28px;
  border: 1px solid var(--light-grey);
}
.meta-item {
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.meta-label {
  font-family: var(--font-head);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--grey);
}
.meta-value {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--charcoal);
}