/* ===========================
   RESET & VARIABLES
=========================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --red: #CC2222;
  --red-dark: #a01a1a;
  --red-light: #f5e5e5;
  --dark: #1a1a1a;
  --dark-2: #2c2c2c;
  --gray: #6b6b6b;
  --gray-light: #f0f0f0;
  --light: #f8f8f6;
  --white: #ffffff;
  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans: 'Inter', sans-serif;
  --shadow: 0 4px 24px rgba(0,0,0,0.10);
  --shadow-lg: 0 8px 40px rgba(0,0,0,0.16);
  --radius: 12px;
  --transition: 0.3s ease;
}

html {
  scroll-behavior: smooth;
}

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

a {
  color: var(--red);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--red-dark);
}

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

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ===========================
   NAVBAR
=========================== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(0,0,0,0.08);
  transition: all var(--transition);
}

.navbar.scrolled {
  box-shadow: var(--shadow);
  background: rgba(255,255,255,0.98);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.brand-logo {
  width: 44px;
  height: 44px;
  border-radius: 8px;
  object-fit: cover;
  transition: transform var(--transition);
}

.brand:hover .brand-logo {
  transform: scale(1.05);
}

.brand-name {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--dark);
  letter-spacing: 0.02em;
}

.nav-links {
  display: flex;
  gap: 28px;
}

.nav-links a {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--dark);
  letter-spacing: 0.03em;
  text-transform: uppercase;
  position: relative;
  padding-bottom: 4px;
  transition: color var(--transition);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--red);
  transition: width var(--transition);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

.nav-links a:hover {
  color: var(--red);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.hamburger span {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--dark);
  border-radius: 2px;
  transition: var(--transition);
}

.hamburger.open span:nth-child(1) {
  transform: rotate(45deg) translate(10px, 10px);
}

.hamburger.open span:nth-child(2) {
  opacity: 0;
}

.hamburger.open span:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* ===========================
   HERO
=========================== */
.hero {
  min-height: 100vh;
  background: linear-gradient(135deg, #1a0a0a 0%, #2c1010 40%, #1a1a1a 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  overflow: hidden;
  margin-top: 70px;
}

.hero-background {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-shape {
  position: absolute;
  border-radius: 50%;
  opacity: 0.1;
}

.shape-1 {
  width: 400px;
  height: 400px;
  background: var(--red);
  top: -100px;
  right: -100px;
  animation: float 6s ease-in-out infinite;
}

.shape-2 {
  width: 300px;
  height: 300px;
  background: var(--red);
  bottom: 100px;
  left: -50px;
  animation: float 8s ease-in-out infinite;
  animation-delay: 1s;
}

.shape-3 {
  width: 250px;
  height: 250px;
  background: var(--red);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  animation: float 7s ease-in-out infinite;
  animation-delay: 2s;
}

@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(30px); }
}

.hero-content {
  position: relative;
  z-index: 1;
  padding: 0 24px;
  max-width: 800px;
  animation: fadeInUp 1s ease-out;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(204,34,34,0.2);
  color: rgba(255,255,255,0.9);
  padding: 8px 16px;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 24px;
  border: 1px solid rgba(204,34,34,0.4);
  animation: slideInDown 0.8s ease-out;
}

.badge-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  background: var(--red);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

@keyframes slideInDown {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(2.4rem, 8vw, 5rem);
  font-weight: 700;
  color: var(--white);
  letter-spacing: 0.02em;
  line-height: 1.1;
  margin-bottom: 8px;
  animation: slideInDown 0.8s ease-out 0.1s both;
}

.hero-subtitle {
  font-size: clamp(1.2rem, 3vw, 1.8rem);
  color: var(--red);
  font-weight: 600;
  letter-spacing: 0.05em;
  margin-bottom: 16px;
  animation: slideInDown 0.8s ease-out 0.2s both;
}

.hero-description {
  font-size: clamp(0.95rem, 2vw, 1.1rem);
  color: rgba(255,255,255,0.75);
  max-width: 600px;
  margin: 0 auto 40px;
  font-weight: 300;
  animation: slideInDown 0.8s ease-out 0.3s both;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 60px;
  animation: slideInDown 0.8s ease-out 0.4s both;
}

.btn-primary, .btn-secondary {
  display: inline-block;
  padding: 14px 36px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: all var(--transition);
  cursor: pointer;
  border: none;
}

.btn-primary {
  background: var(--red);
  color: var(--white);
  box-shadow: 0 4px 20px rgba(204,34,34,0.4);
}

.btn-primary:hover {
  background: var(--red-dark);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(204,34,34,0.5);
}

.btn-secondary {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,0.3);
}

.btn-secondary:hover {
  border-color: var(--white);
  background: rgba(255,255,255,0.1);
  transform: translateY(-2px);
}

.hero-scroll {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  text-align: center;
  animation: fadeInUp 1s ease-out 0.8s both;
}

.hero-scroll span {
  display: block;
  color: rgba(255,255,255,0.6);
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.scroll-indicator {
  width: 24px;
  height: 40px;
  border: 2px solid rgba(255,255,255,0.3);
  border-radius: 12px;
  margin: 0 auto;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 8px;
}

.scroll-dot {
  width: 4px;
  height: 4px;
  background: rgba(255,255,255,0.6);
  border-radius: 50%;
  animation: scrollDown 2s ease-in-out infinite;
}

@keyframes scrollDown {
  0% { transform: translateY(0); opacity: 1; }
  100% { transform: translateY(12px); opacity: 0; }
}

/* ===========================
   SECTIONS
=========================== */
.section {
  padding: 80px 0;
  position: relative;
}

.section-light {
  background: var(--gray-light);
}

.section-dark {
  background: var(--dark);
  color: var(--white);
}

.section-red {
  background: var(--red);
  color: var(--white);
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700;
  color: var(--dark);
  line-height: 1.2;
  margin-bottom: 12px;
}

.section-title.light {
  color: var(--white);
}

.section-subtitle {
  font-size: 1rem;
  color: var(--gray);
  font-weight: 300;
}

.section-subtitle.light {
  color: rgba(255,255,255,0.75);
}

/* ===========================
   PROJECT SECTION
=========================== */
.project-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
  margin-bottom: 60px;
}

.project-card {
  background: var(--white);
  border: 1px solid rgba(0,0,0,0.08);
  border-radius: var(--radius);
  padding: 32px 24px;
  text-align: center;
  transition: all var(--transition);
  box-shadow: var(--shadow);
  animation: fadeInUp 0.6s ease-out;
}

.project-card:nth-child(1) { animation-delay: 0.1s; }
.project-card:nth-child(2) { animation-delay: 0.2s; }
.project-card:nth-child(3) { animation-delay: 0.3s; }
.project-card:nth-child(4) { animation-delay: 0.4s; }

.project-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: var(--red);
}

.card-icon {
  font-size: 2.8rem;
  margin-bottom: 16px;
}

.project-card h3 {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 12px;
}

.project-card p {
  font-size: 0.9rem;
  color: var(--gray);
  line-height: 1.6;
}

.project-details {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  background: var(--white);
  border-radius: var(--radius);
  padding: 40px;
  box-shadow: var(--shadow);
}

.details-text h3 {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 24px;
}

.features-list {
  list-style: none;
}

.features-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 0;
  font-size: 0.95rem;
  color: var(--gray);
  border-bottom: 1px solid rgba(0,0,0,0.05);
}

.features-list li:last-child {
  border-bottom: none;
}

.check {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  background: var(--red);
  color: var(--white);
  border-radius: 50%;
  font-size: 0.8rem;
  font-weight: 700;
  flex-shrink: 0;
}

.details-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.stat-box {
  background: var(--gray-light);
  border-radius: var(--radius);
  padding: 24px;
  text-align: center;
  transition: all var(--transition);
}

.stat-box:hover {
  background: var(--red);
  color: var(--white);
}

.stat-number {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--red);
  margin-bottom: 8px;
}

.stat-box:hover .stat-number {
  color: var(--white);
}

.stat-label {
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gray);
}

.stat-box:hover .stat-label {
  color: rgba(255,255,255,0.9);
}

/* ===========================
   TIMELINE
=========================== */
.timeline {
  position: relative;
  padding: 40px 0;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  width: 2px;
  height: 100%;
  background: linear-gradient(to bottom, var(--red), transparent);
}

.timeline-item {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 40px;
  align-items: center;
  margin-bottom: 40px;
  animation: fadeInUp 0.6s ease-out;
}

.timeline-item:nth-child(odd) .timeline-content {
  text-align: right;
}

.timeline-item:nth-child(even) .timeline-content {
  order: -1;
  text-align: left;
}

.timeline-marker {
  width: 48px;
  height: 48px;
  background: var(--red);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 700;
  box-shadow: 0 0 0 4px var(--gray-light);
  transition: all var(--transition);
}

.timeline-item:hover .timeline-marker {
  transform: scale(1.15);
  box-shadow: 0 0 0 8px rgba(204,34,34,0.2);
}

.timeline-content h3 {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 8px;
}

.timeline-content p {
  font-size: 0.9rem;
  color: var(--gray);
  margin-bottom: 12px;
}

.timeline-date {
  display: inline-block;
  background: var(--red);
  color: var(--white);
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* ===========================
   TECH SHOWCASE
=========================== */
.tech-showcase {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.tech-card {
  background: var(--dark-2);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius);
  padding: 32px;
  transition: all var(--transition);
  animation: fadeInUp 0.6s ease-out;
}

.tech-card:nth-child(1) { animation-delay: 0.1s; }
.tech-card:nth-child(2) { animation-delay: 0.2s; }
.tech-card:nth-child(3) { animation-delay: 0.3s; }
.tech-card:nth-child(4) { animation-delay: 0.4s; }
.tech-card:nth-child(5) { animation-delay: 0.5s; }
.tech-card:nth-child(6) { animation-delay: 0.6s; }

.tech-card:hover {
  background: #333;
  border-color: var(--red);
  transform: translateY(-8px);
  box-shadow: 0 8px 32px rgba(204,34,34,0.2);
}

.tech-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 16px;
}

.tech-icon {
  font-size: 2.4rem;
}

.tech-card h3 {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--white);
}

.tech-card p {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.75);
  line-height: 1.6;
  margin-bottom: 16px;
}

.tech-features {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tech-badge {
  display: inline-block;
  background: rgba(204,34,34,0.2);
  color: var(--red);
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* ===========================
   GALLERY
=========================== */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.gallery-item {
  animation: fadeInUp 0.6s ease-out;
}

.gallery-item:nth-child(1) { animation-delay: 0.1s; }
.gallery-item:nth-child(2) { animation-delay: 0.2s; }
.gallery-item:nth-child(3) { animation-delay: 0.3s; }
.gallery-item:nth-child(4) { animation-delay: 0.4s; }
.gallery-item:nth-child(5) { animation-delay: 0.5s; }
.gallery-item:nth-child(6) { animation-delay: 0.6s; }

.gallery-preview {
  background: var(--white);
  border: 1px solid rgba(0,0,0,0.08);
  border-radius: var(--radius);
  height: 200px;
  overflow: hidden;
  margin-bottom: 16px;
  transition: all var(--transition);
  cursor: pointer;
}

.gallery-item:hover .gallery-preview {
  border-color: var(--red);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.preview-content {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--gray-light) 0%, var(--white) 100%);
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 12px;
}

.preview-navbar {
  height: 8px;
  background: var(--red);
  border-radius: 4px;
}

.preview-hero {
  flex: 1;
  background: linear-gradient(135deg, var(--red) 0%, var(--red-dark) 100%);
  border-radius: 4px;
}

.preview-cards {
  height: 20px;
  background: rgba(0,0,0,0.05);
  border-radius: 4px;
}

.preview-map {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #e0f2f1 0%, #b2dfdb 100%);
  border-radius: 4px;
  position: relative;
}

.preview-map::after {
  content: '🗺️';
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
}

.preview-contact {
  flex: 1;
  background: rgba(0,0,0,0.05);
  border-radius: 4px;
}

.preview-mobile {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--dark) 0%, var(--dark-2) 100%);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
}

.preview-animation {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--red-light) 0%, rgba(204,34,34,0.1) 100%);
  border-radius: 4px;
  position: relative;
}

.preview-animation::before {
  content: '';
  position: absolute;
  width: 20px;
  height: 20px;
  background: var(--red);
  border-radius: 50%;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  animation: pulse 2s ease-in-out infinite;
}

.gallery-item h3 {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 8px;
}

.gallery-item p {
  font-size: 0.85rem;
  color: var(--gray);
}

/* ===========================
   METRICS
=========================== */
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
  margin-bottom: 60px;
}

.metric-card {
  background: var(--white);
  border: 1px solid rgba(0,0,0,0.08);
  border-radius: var(--radius);
  padding: 32px;
  display: flex;
  gap: 20px;
  transition: all var(--transition);
  animation: fadeInUp 0.6s ease-out;
}

.metric-card:nth-child(1) { animation-delay: 0.1s; }
.metric-card:nth-child(2) { animation-delay: 0.2s; }
.metric-card:nth-child(3) { animation-delay: 0.3s; }
.metric-card:nth-child(4) { animation-delay: 0.4s; }
.metric-card:nth-child(5) { animation-delay: 0.5s; }
.metric-card:nth-child(6) { animation-delay: 0.6s; }

.metric-card:hover {
  box-shadow: var(--shadow-lg);
  border-color: var(--red);
  transform: translateY(-4px);
}

.metric-icon {
  font-size: 2.4rem;
  flex-shrink: 0;
}

.metric-content {
  flex: 1;
}

.metric-value {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--red);
  margin-bottom: 4px;
}

.metric-label {
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--dark);
  margin-bottom: 8px;
}

.metric-card p {
  font-size: 0.85rem;
  color: var(--gray);
}

.quality-checklist {
  background: var(--white);
  border-radius: var(--radius);
  padding: 40px;
  box-shadow: var(--shadow);
}

.quality-checklist h3 {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 32px;
  text-align: center;
}

.checklist-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
}

.checklist-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px;
  background: var(--gray-light);
  border-radius: 8px;
  transition: all var(--transition);
}

.checklist-item:hover {
  background: var(--red);
  color: var(--white);
}

.check-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  background: var(--red);
  color: var(--white);
  border-radius: 50%;
  font-size: 0.8rem;
  font-weight: 700;
  flex-shrink: 0;
}

.checklist-item:hover .check-icon {
  background: var(--white);
  color: var(--red);
}

.checklist-item span:last-child {
  font-size: 0.9rem;
  font-weight: 500;
}

/* ===========================
   CONTACT
=========================== */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
  margin-bottom: 60px;
}

.contact-card {
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius);
  padding: 32px;
  text-align: center;
  transition: all var(--transition);
  animation: fadeInUp 0.6s ease-out;
}

.contact-card:nth-child(1) { animation-delay: 0.1s; }
.contact-card:nth-child(2) { animation-delay: 0.2s; }
.contact-card:nth-child(3) { animation-delay: 0.3s; }
.contact-card:nth-child(4) { animation-delay: 0.4s; }
.contact-card:nth-child(5) { animation-delay: 0.5s; }
.contact-card:nth-child(6) { animation-delay: 0.6s; }

.contact-card:hover {
  background: rgba(255,255,255,0.18);
  transform: translateY(-4px);
}

.contact-icon {
  font-size: 2.2rem;
  margin-bottom: 16px;
}

.contact-card h3 {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 10px;
}

.contact-card p {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.85);
  line-height: 1.6;
}

.contact-card a {
  color: rgba(255,255,255,0.9);
  text-decoration: underline;
}

.contact-card a:hover {
  color: var(--white);
}

.cta-section {
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius);
  padding: 40px;
  text-align: center;
}

.cta-section h3 {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 12px;
}

.cta-section p {
  font-size: 1rem;
  color: rgba(255,255,255,0.85);
  margin-bottom: 24px;
}

/* ===========================
   FOOTER
=========================== */
.footer {
  background: var(--dark);
  padding: 40px 0;
  border-top: 1px solid rgba(255,255,255,0.06);
}

.footer-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  text-align: center;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--white);
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 700;
}

.footer-logo {
  width: 36px;
  height: 36px;
  border-radius: 6px;
  object-fit: cover;
}

.footer-text {
  color: rgba(255,255,255,0.5);
  font-size: 0.85rem;
}

.footer-meta {
  color: rgba(255,255,255,0.35);
  font-size: 0.78rem;
}

/* ===========================
   RESPONSIVE
=========================== */
@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: absolute;
    top: 70px;
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    gap: 0;
    border-bottom: 1px solid rgba(0,0,0,0.08);
    box-shadow: var(--shadow);
  }

  .nav-links.open {
    display: flex;
  }

  .nav-links a {
    padding: 16px 24px;
    border-bottom: 1px solid rgba(0,0,0,0.05);
  }

  .hamburger {
    display: flex;
  }

  .section {
    padding: 60px 0;
  }

  .project-details,
  .timeline::before {
    display: none;
  }

  .timeline-item {
    grid-template-columns: auto 1fr;
    gap: 20px;
  }

  .timeline-item:nth-child(odd) .timeline-content,
  .timeline-item:nth-child(even) .timeline-content {
    text-align: left;
    order: 0;
  }

  .details-stats {
    grid-template-columns: 1fr 1fr;
  }

  .hero-buttons {
    flex-direction: column;
  }

  .btn-primary, .btn-secondary {
    width: 100%;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 2rem;
  }

  .section-title {
    font-size: 1.5rem;
  }

  .metrics-grid,
  .gallery-grid,
  .contact-grid,
  .project-grid,
  .tech-showcase,
  .checklist-grid {
    grid-template-columns: 1fr;
  }

  .details-stats {
    grid-template-columns: 1fr;
  }
}