/* =========================================
   ALTIS GLOBAL — MAIN CSS
   Design: Navy/Gold Premium Real Estate
   ========================================= */

/* --- Google Fonts Import --- */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;500;600;700&family=Inter:wght@300;400;500;600;700&display=swap');

/* --- CSS Variables --- */
:root {
  --navy:       #1B3A5C;
  --navy-dark:  #0D1F35;
  --navy-light: #2E4F73;
  --gold:       #C9A84C;
  --gold-light: #E8C860;
  --gold-dark:  #A8872E;
  --cream:      #F8F5EE;
  --cream-dark: #EDE8DC;
  --white:      #FFFFFF;
  --text-dark:  #1A1A2E;
  --text-mid:   #4A5568;
  --text-light: #718096;
  --border:     #E2E0D8;
  --shadow-sm:  0 2px 8px rgba(27,58,92,0.08);
  --shadow-md:  0 8px 32px rgba(27,58,92,0.12);
  --shadow-lg:  0 20px 60px rgba(27,58,92,0.18);
  --radius-sm:  6px;
  --radius-md:  12px;
  --radius-lg:  20px;
  --radius-xl:  32px;
  --transition: 0.3s cubic-bezier(0.4,0,0.2,1);
  --font-head:  'Playfair Display', Georgia, serif;
  --font-body:  'Inter', system-ui, sans-serif;
  --max-width:  1240px;
  --nav-height: 80px;
}

/* --- 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);
  background: var(--cream);
  color: var(--text-dark);
  line-height: 1.6;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a  { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* --- Typography --- */
h1, h2, h3, h4 { font-family: var(--font-head); line-height: 1.2; }
h1 { font-size: clamp(2rem, 5vw, 3.5rem); font-weight: 700; }
h2 { font-size: clamp(1.6rem, 3vw, 2.5rem); font-weight: 600; }
h3 { font-size: clamp(1.2rem, 2vw, 1.5rem); font-weight: 600; }
p  { font-size: 1rem; color: var(--text-mid); }

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

/* --- Section --- */
section { padding: 90px 0; }
.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 12px;
}
.section-title {
  color: var(--navy-dark);
  margin-bottom: 16px;
}
.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-mid);
  max-width: 600px;
}
.section-header { text-align: center; margin-bottom: 64px; }
.section-header .section-subtitle { margin: 0 auto; }

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: var(--gold);
  color: var(--navy-dark);
  border-color: var(--gold);
}
.btn-primary:hover {
  background: var(--gold-light);
  border-color: var(--gold-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(201,168,76,0.4);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.6);
}
.btn-outline:hover {
  background: rgba(255,255,255,0.15);
  border-color: var(--white);
  transform: translateY(-2px);
}

.btn-navy {
  background: var(--navy);
  color: var(--white);
  border-color: var(--navy);
}
.btn-navy:hover {
  background: var(--navy-dark);
  border-color: var(--navy-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-whatsapp {
  background: #25D366;
  color: var(--white);
  border-color: #25D366;
}
.btn-whatsapp:hover {
  background: #20BA5A;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(37,211,102,0.4);
}

.btn-lg { padding: 18px 36px; font-size: 1.05rem; }
.btn-sm { padding: 10px 20px; font-size: 0.85rem; }

/* =========================================
   NAVIGATION
   ========================================= */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  transition: background var(--transition), box-shadow var(--transition), backdrop-filter var(--transition);
}

#navbar.transparent {
  background: transparent;
}
#navbar.scrolled {
  background: rgba(13,31,53,0.97);
  backdrop-filter: blur(20px);
  box-shadow: 0 4px 30px rgba(0,0,0,0.3);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}
.nav-logo img {
  height: 48px;
  width: auto;
  border-radius: 8px;
}
.nav-logo-text {
  display: flex;
  flex-direction: column;
}
.nav-logo-text .brand-name {
  font-family: var(--font-head);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1.1;
  letter-spacing: 0.02em;
}
.nav-logo-text .brand-sub {
  font-size: 0.65rem;
  color: var(--gold);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  font-weight: 500;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav-links a {
  padding: 8px 16px;
  color: rgba(255,255,255,0.85);
  font-size: 0.9rem;
  font-weight: 500;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
}
.nav-links a:hover { color: var(--white); background: rgba(255,255,255,0.1); }
.nav-links a.active { color: var(--gold); }

.nav-right {
  display: flex;
  align-items: center;
  gap: 16px;
}

/* Language Switcher */
.lang-switcher {
  position: relative;
}
.lang-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius-sm);
  color: var(--white);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  font-family: var(--font-body);
}
.lang-btn:hover { background: rgba(255,255,255,0.2); }
.lang-btn .flag { font-size: 1rem; }
.lang-btn .chevron { font-size: 0.7rem; transition: transform var(--transition); }
.lang-btn.open .chevron { transform: rotate(180deg); }

.lang-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  background: var(--navy-dark);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-md);
  overflow: hidden;
  min-width: 160px;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: all var(--transition);
}
.lang-dropdown.open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.lang-option {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  color: rgba(255,255,255,0.8);
  font-size: 0.85rem;
  cursor: pointer;
  transition: all var(--transition);
}
.lang-option:hover { background: rgba(255,255,255,0.08); color: var(--white); }
.lang-option.active { color: var(--gold); }
.lang-option .flag { font-size: 1.1rem; }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  background: none;
  border: none;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  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); }

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  top: var(--nav-height);
  left: 0; right: 0;
  background: var(--navy-dark);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transform: translateY(-100%);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition);
  z-index: 999;
}
.mobile-menu.open {
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
}
.mobile-menu a {
  display: block;
  padding: 14px 16px;
  color: rgba(255,255,255,0.85);
  font-size: 1rem;
  font-weight: 500;
  border-radius: var(--radius-sm);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transition: all var(--transition);
}
.mobile-menu a:hover { color: var(--gold); background: rgba(255,255,255,0.05); }
.mobile-menu .mobile-cta { margin-top: 16px; }

/* =========================================
   HERO SECTION
   ========================================= */
#hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('../images/hero-istanbul.jpg');
  background-size: cover;
  background-position: center 30%;
  transform: scale(1.05);
  transition: transform 8s ease;
}
.hero-bg.loaded { transform: scale(1); }

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(13,31,53,0.88) 0%,
    rgba(27,58,92,0.75) 50%,
    rgba(13,31,53,0.65) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 2;
  padding-top: var(--nav-height);
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(201,168,76,0.2);
  border: 1px solid rgba(201,168,76,0.4);
  padding: 8px 18px;
  border-radius: 100px;
  color: var(--gold);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 28px;
  backdrop-filter: blur(10px);
  animation: fadeInDown 0.8s ease 0.2s both;
}

.hero-title {
  color: var(--white);
  max-width: 700px;
  margin-bottom: 24px;
  animation: fadeInUp 0.8s ease 0.4s both;
  text-shadow: 0 2px 20px rgba(0,0,0,0.3);
}
.hero-title .gold { color: var(--gold); }

.hero-subtitle {
  color: rgba(255,255,255,0.82);
  font-size: 1.1rem;
  max-width: 580px;
  line-height: 1.7;
  margin-bottom: 40px;
  animation: fadeInUp 0.8s ease 0.6s both;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  animation: fadeInUp 0.8s ease 0.8s both;
}

.hero-stats {
  display: flex;
  gap: 48px;
  margin-top: 72px;
  padding-top: 40px;
  border-top: 1px solid rgba(255,255,255,0.15);
  animation: fadeInUp 0.8s ease 1s both;
}
.hero-stat-val {
  font-family: var(--font-head);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--gold);
  line-height: 1;
}
.hero-stat-label {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.65);
  margin-top: 4px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* Scroll indicator */
.scroll-indicator {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.5);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  animation: bounce 2s infinite;
  z-index: 2;
}
.scroll-indicator::after {
  content: '';
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.5), transparent);
}

/* =========================================
   SERVICES SECTION
   ========================================= */
#services { background: var(--white); }

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.service-card {
  position: relative;
  padding: 36px 30px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: all var(--transition);
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 3px;
  background: linear-gradient(90deg, var(--gold), var(--gold-light));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}
.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}
.service-card:hover::before { transform: scaleX(1); }

.service-icon {
  width: 60px; height: 60px;
  background: linear-gradient(135deg, var(--navy), var(--navy-light));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 24px;
  transition: transform var(--transition);
}
.service-card:hover .service-icon { transform: scale(1.1) rotate(5deg); }

.service-title {
  color: var(--navy-dark);
  margin-bottom: 12px;
  font-size: 1.1rem;
}
.service-desc { font-size: 0.92rem; line-height: 1.65; }

/* =========================================
   PROJECTS SECTION
   ========================================= */
#projects { background: var(--cream); }

.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-bottom: 48px;
}

.project-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
  cursor: pointer;
}
.project-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
}

.project-img-wrap {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4/3;
}
.project-img-wrap img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.4,0,0.2,1);
}
.project-card:hover .project-img-wrap img { transform: scale(1.08); }

.project-badge {
  position: absolute;
  top: 16px; left: 16px;
  background: var(--gold);
  color: var(--navy-dark);
  padding: 5px 14px;
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 700;
}
.project-badge.new { background: #22C55E; color: var(--white); }
.project-badge.hot { background: #EF4444; color: var(--white); }

.project-info { padding: 24px; }

.project-location {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--gold-dark);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 8px;
}

.project-name {
  font-family: var(--font-head);
  font-size: 1.2rem;
  color: var(--navy-dark);
  margin-bottom: 16px;
}

.project-meta {
  display: flex;
  gap: 20px;
  margin-bottom: 20px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border);
}
.project-meta-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.project-meta-label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-light);
}
.project-meta-val {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-dark);
}

.project-price {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.project-price-val {
  font-family: var(--font-head);
  font-size: 1.4rem;
  color: var(--navy);
  font-weight: 700;
}
.project-price-label { font-size: 0.75rem; color: var(--text-light); }

.projects-center { display: flex; justify-content: center; }

/* =========================================
   WHY US SECTION
   ========================================= */
#why {
  background: linear-gradient(135deg, var(--navy-dark) 0%, var(--navy) 100%);
  position: relative;
  overflow: hidden;
}
#why::before {
  content: '';
  position: absolute;
  top: -60%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(201,168,76,0.12) 0%, transparent 70%);
  pointer-events: none;
}

.why-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.why-left .section-title { color: var(--white); }
.why-left .section-subtitle { color: rgba(255,255,255,0.7); }
.why-left .section-label { color: var(--gold); }

.why-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 48px;
}
.why-stat {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-md);
  padding: 24px;
  text-align: center;
  transition: all var(--transition);
}
.why-stat:hover {
  background: rgba(255,255,255,0.1);
  transform: translateY(-4px);
}
.why-stat-val {
  font-family: var(--font-head);
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--gold);
  display: block;
}
.why-stat-label {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.6);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.why-reasons { display: flex; flex-direction: column; gap: 24px; }
.why-reason {
  display: flex;
  gap: 20px;
  padding: 24px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-md);
  transition: all var(--transition);
}
.why-reason:hover {
  background: rgba(255,255,255,0.09);
  border-color: rgba(201,168,76,0.3);
}
.why-reason-icon {
  width: 48px; height: 48px;
  min-width: 48px;
  background: rgba(201,168,76,0.15);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
}
.why-reason-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 6px;
  font-family: var(--font-body);
}
.why-reason p { font-size: 0.88rem; color: rgba(255,255,255,0.65); }

/* =========================================
   PROCESS SECTION
   ========================================= */
#process { background: var(--white); }

.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  position: relative;
}
.process-steps::before {
  content: '';
  position: absolute;
  top: 36px;
  left: 12.5%;
  right: 12.5%;
  height: 2px;
  background: linear-gradient(90deg, var(--gold), var(--gold-light), var(--gold));
}

.process-step {
  text-align: center;
  padding: 0 20px;
  position: relative;
}
.step-number {
  width: 72px; height: 72px;
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 28px;
  font-family: var(--font-head);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--gold);
  position: relative;
  z-index: 1;
  box-shadow: 0 0 0 6px var(--white), 0 0 0 8px rgba(201,168,76,0.3);
  transition: all var(--transition);
}
.process-step:hover .step-number {
  transform: scale(1.1);
  box-shadow: 0 0 0 6px var(--white), 0 0 0 10px rgba(201,168,76,0.5);
}
.step-title {
  font-size: 1rem;
  color: var(--navy-dark);
  margin-bottom: 10px;
}
.step-desc { font-size: 0.88rem; color: var(--text-mid); line-height: 1.6; }

/* =========================================
   TESTIMONIALS
   ========================================= */
#testimonials { background: var(--cream); }

.testimonials-track {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.testimonial-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
  position: relative;
}
.testimonial-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.testimonial-card::before {
  content: '"';
  position: absolute;
  top: 20px; right: 28px;
  font-family: var(--font-head);
  font-size: 5rem;
  color: var(--gold);
  opacity: 0.15;
  line-height: 1;
}

.testimonial-stars {
  display: flex;
  gap: 4px;
  margin-bottom: 16px;
  color: var(--gold);
  font-size: 1rem;
}
.testimonial-text {
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--text-mid);
  margin-bottom: 24px;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
}
.testimonial-avatar {
  width: 48px; height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--navy), var(--gold));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-weight: 700;
  font-size: 1.1rem;
}
.testimonial-name {
  font-weight: 600;
  color: var(--navy-dark);
  font-size: 0.95rem;
}
.testimonial-country { font-size: 0.8rem; color: var(--text-light); }

/* =========================================
   CTA SECTION
   ========================================= */
#cta {
  background: linear-gradient(135deg, var(--gold-dark) 0%, var(--gold) 50%, var(--gold-light) 100%);
  padding: 80px 0;
}
.cta-inner {
  text-align: center;
}
.cta-inner h2 {
  color: var(--navy-dark);
  margin-bottom: 16px;
}
.cta-inner p {
  color: rgba(13,31,53,0.75);
  font-size: 1.1rem;
  max-width: 560px;
  margin: 0 auto 40px;
}
.cta-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* =========================================
   FOOTER
   ========================================= */
#footer {
  background: var(--navy-dark);
  color: rgba(255,255,255,0.75);
  padding: 72px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-brand .nav-logo { margin-bottom: 20px; }
.footer-brand p {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.55);
  line-height: 1.7;
  margin-bottom: 24px;
}
.footer-socials {
  display: flex;
  gap: 12px;
}
.social-link {
  width: 40px; height: 40px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
}
.social-link svg {
  width: 20px;
  height: 20px;
  fill: rgba(255,255,255,0.75);
  transition: fill var(--transition);
}
.social-link:hover { background: var(--gold); border-color: var(--gold); }
.social-link:hover svg { fill: var(--navy-dark); }

.footer-col h4 {
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--gold);
  margin-bottom: 20px;
}
.footer-col ul li {
  margin-bottom: 10px;
}
.footer-col ul li a {
  color: rgba(255,255,255,0.6);
  font-size: 0.88rem;
  transition: color var(--transition);
}
.footer-col ul li a:hover { color: var(--white); }

.footer-contact-item {
  display: flex;
  gap: 10px;
  margin-bottom: 14px;
  align-items: flex-start;
}
.footer-contact-icon { font-size: 1rem; color: var(--gold); margin-top: 2px; flex-shrink: 0; }
.footer-contact-item p { font-size: 0.88rem; color: rgba(255,255,255,0.6); line-height: 1.5; }
.footer-contact-item a { color: rgba(255,255,255,0.6); font-size: 0.88rem; transition: color var(--transition); }
.footer-contact-item a:hover { color: var(--gold); }

.footer-bottom {
  padding: 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom p { font-size: 0.82rem; color: rgba(255,255,255,0.4); }

/* =========================================
   WHATSAPP FLOAT BUTTON
   ========================================= */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 60px; height: 60px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  box-shadow: 0 6px 24px rgba(37,211,102,0.5);
  z-index: 999;
  transition: all var(--transition);
  animation: pulse 3s infinite;
}
.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 10px 32px rgba(37,211,102,0.6);
  animation: none;
}

/* =========================================
   PAGE HERO (Inner Pages)
   ========================================= */
.page-hero {
  padding: 160px 0 80px;
  background: linear-gradient(135deg, var(--navy-dark) 0%, var(--navy) 100%);
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  top: -50%; right: -10%;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(201,168,76,0.1) 0%, transparent 70%);
}
.page-hero h1 { color: var(--white); margin-bottom: 12px; }
.page-hero p { color: rgba(255,255,255,0.7); font-size: 1.1rem; }
.breadcrumb {
  display: flex;
  gap: 8px;
  align-items: center;
  margin-bottom: 20px;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.5);
}
.breadcrumb a { color: rgba(255,255,255,0.5); transition: color var(--transition); }
.breadcrumb a:hover { color: var(--gold); }
.breadcrumb span { color: var(--gold); }

/* =========================================
   CONTACT PAGE
   ========================================= */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 48px;
  align-items: start;
}
.contact-form-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-md);
}
.form-group { margin-bottom: 22px; }
.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--navy-dark);
  margin-bottom: 8px;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 14px 18px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--text-dark);
  background: var(--white);
  transition: all var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--navy);
  box-shadow: 0 0 0 4px rgba(27,58,92,0.08);
}
.form-group textarea { resize: vertical; min-height: 130px; }

.contact-info-card {
  background: linear-gradient(135deg, var(--navy-dark), var(--navy));
  border-radius: var(--radius-lg);
  padding: 40px;
  color: var(--white);
}
.contact-info-card h3 { color: var(--white); margin-bottom: 8px; font-size: 1.3rem; }
.contact-info-card > p { color: rgba(255,255,255,0.65); margin-bottom: 32px; }
.contact-info-items { display: flex; flex-direction: column; gap: 24px; }
.contact-info-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.contact-info-icon {
  width: 48px; height: 48px; min-width: 48px;
  background: rgba(201,168,76,0.15);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem;
}
.contact-info-label { font-size: 0.78rem; color: var(--gold); text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 4px; }
.contact-info-val { color: var(--white); font-size: 0.95rem; }
.contact-info-val a { color: var(--white); transition: color var(--transition); }
.contact-info-val a:hover { color: var(--gold); }

/* Map embed */
.map-wrap {
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-top: 40px;
  box-shadow: var(--shadow-md);
  height: 350px;
}
.map-wrap iframe { width: 100%; height: 100%; border: none; }

/* =========================================
   PROJECTS PAGE
   ========================================= */
.projects-filter {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}
.filter-btn {
  padding: 10px 22px;
  border: 1.5px solid var(--border);
  border-radius: 100px;
  background: var(--white);
  color: var(--text-mid);
  font-size: 0.88rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
  font-family: var(--font-body);
}
.filter-btn:hover, .filter-btn.active {
  background: var(--navy);
  border-color: var(--navy);
  color: var(--white);
}

/* =========================================
   PROJECT DETAIL
   ========================================= */
.project-detail-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 48px;
  align-items: start;
}
.gallery-main {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 16/10;
  margin-bottom: 12px;
}
.gallery-main img { width: 100%; height: 100%; object-fit: cover; }
.gallery-thumbs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.gallery-thumb {
  border-radius: var(--radius-sm);
  overflow: hidden;
  aspect-ratio: 4/3;
  cursor: pointer;
  opacity: 0.7;
  transition: opacity var(--transition);
}
.gallery-thumb:hover, .gallery-thumb.active { opacity: 1; outline: 2px solid var(--gold); }
.gallery-thumb img { width: 100%; height: 100%; object-fit: cover; }

.detail-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow-md);
  position: sticky;
  top: calc(var(--nav-height) + 24px);
}
.detail-price-label { font-size: 0.78rem; color: var(--text-light); margin-bottom: 4px; }
.detail-price { font-family: var(--font-head); font-size: 2rem; color: var(--navy); margin-bottom: 24px; }
.detail-specs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 28px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--border);
}
.spec-item {}
.spec-label { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-light); margin-bottom: 4px; }
.spec-val { font-weight: 600; color: var(--text-dark); font-size: 0.95rem; }

.detail-actions { display: flex; flex-direction: column; gap: 12px; }

.features-list {
  margin-top: 40px;
}
.features-list h3 { margin-bottom: 20px; }
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
.feature-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  background: var(--cream);
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  color: var(--text-mid);
}
.feature-item::before { content: '✓'; color: var(--gold); font-weight: 700; }

/* =========================================
   ABOUT PAGE
   ========================================= */
.about-intro {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.about-img-wrap {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
  position: relative;
}
.about-img-wrap img { width: 100%; height: 100%; object-fit: cover; }
.about-img-badge {
  position: absolute;
  bottom: 24px; left: 24px;
  background: var(--navy-dark);
  border: 1px solid rgba(255,255,255,0.15);
  color: var(--white);
  padding: 14px 20px;
  border-radius: var(--radius-md);
  backdrop-filter: blur(10px);
}
.about-img-badge .num {
  font-family: var(--font-head);
  font-size: 2rem;
  color: var(--gold);
  font-weight: 700;
}
.about-img-badge .lbl { font-size: 0.78rem; color: rgba(255,255,255,0.65); }
.about-text .section-label { margin-bottom: 10px; }
.about-text .section-title { margin-bottom: 24px; }
.about-text p { margin-bottom: 16px; line-height: 1.8; }

/* =========================================
   ANIMATIONS
   ========================================= */
@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-20px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(10px); }
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 6px 24px rgba(37,211,102,0.5); }
  50% { box-shadow: 0 6px 40px rgba(37,211,102,0.7), 0 0 0 12px rgba(37,211,102,0.15); }
}

/* Scroll animations */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  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
   ========================================= */
@media (max-width: 1024px) {
  .services-grid    { grid-template-columns: repeat(2, 1fr); }
  .projects-grid    { grid-template-columns: repeat(2, 1fr); }
  .footer-grid      { grid-template-columns: repeat(2, 1fr); }
  .why-inner        { grid-template-columns: 1fr; gap: 48px; }
  .process-steps    { grid-template-columns: repeat(2, 1fr); gap: 40px; }
  .process-steps::before { display: none; }
  .testimonials-track { grid-template-columns: repeat(2, 1fr); }
  .about-intro      { grid-template-columns: 1fr; }
  .project-detail-grid { grid-template-columns: 1fr; }
  .detail-card { position: static; }
}

@media (max-width: 768px) {
  :root { --nav-height: 70px; }
  section { padding: 64px 0; }
  .nav-links  { display: none; }
  .nav-cta    { display: none; }
  .hamburger  { display: flex; }
  .services-grid    { grid-template-columns: 1fr; }
  .projects-grid    { grid-template-columns: 1fr; }
  .footer-grid      { grid-template-columns: 1fr; gap: 32px; }
  .process-steps    { grid-template-columns: 1fr; }
  .testimonials-track { grid-template-columns: 1fr; }
  .hero-stats       { flex-direction: row; flex-wrap: wrap; gap: 24px; }
  .why-stats        { grid-template-columns: 1fr 1fr; }
  .contact-grid     { grid-template-columns: 1fr; }
  .features-grid    { grid-template-columns: 1fr 1fr; }
  .footer-bottom    { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
  .hero-buttons { flex-direction: column; }
  .hero-buttons .btn { width: 100%; justify-content: center; }
  .why-stats { grid-template-columns: 1fr 1fr; }
  .cta-buttons { flex-direction: column; align-items: center; }
  .cta-buttons .btn { width: 100%; max-width: 320px; justify-content: center; }
  .features-grid { grid-template-columns: 1fr; }
}