/* ===== ARKAM GOLANDAZ — DESIGN SYSTEM & STYLES ===== */

:root {
  /* Wood Palette (Visiting Card Theme) */
  --wood-dark: #1a0f0a;
  --wood-mid: #2d1810;
  --wood-light: #4a2c1a;
  
  /* Metallic Palette */
  --metal-silver: #c0c0c0;
  --metal-light: #e8e8e8;
  --metal-dark: #808080;
  
  /* Accents */
  --gold-accent: #c9a84c;
  --gold-glow: rgba(201, 168, 76, 0.5);
  --blueprint-blue: #1a3a5c;
  --blueprint-line: rgba(42, 90, 140, 0.25);
  --whatsapp-green: #25D366;
  
  /* Typography */
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;
  
  /* Layout */
  --container-width: 1200px;
  --section-padding: 80px 20px;
}

/* ================= RESET & BASE ================= */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  color: var(--metal-light);
  background-color: var(--wood-dark);
  line-height: 1.6;
  overflow-x: hidden;
  /* Wood grain base background */
  background-image: 
    linear-gradient(to right, rgba(0,0,0,0.7), rgba(0,0,0,0.7)),
    repeating-linear-gradient(
      45deg,
      transparent,
      transparent 10px,
      rgba(45, 24, 16, 0.1) 10px,
      rgba(45, 24, 16, 0.1) 20px
    ),
    radial-gradient(ellipse at center, var(--wood-mid) 0%, var(--wood-dark) 100%);
  background-attachment: fixed;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1rem;
}

a {
  text-decoration: none;
  color: inherit;
  transition: all 0.3s ease;
}

ul {
  list-style: none;
}

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

.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 20px;
}

.section-title {
  text-align: center;
  font-size: 2.5rem;
  color: var(--metal-light);
  margin-bottom: 10px;
  text-transform: uppercase;
  letter-spacing: 2px;
  background: linear-gradient(to right, var(--metal-dark), var(--metal-light), var(--metal-dark));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.section-subtitle {
  text-align: center;
  font-size: 1.1rem;
  color: var(--gold-accent);
  margin-bottom: 50px;
  font-weight: 500;
}

/* ================= WOOD & METAL UTILITIES ================= */
.wood-card {
  background: linear-gradient(135deg, var(--wood-mid), var(--wood-dark));
  border: 1px solid rgba(192, 192, 192, 0.1);
  border-radius: 12px;
  padding: 30px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  position: relative;
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.wood-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; width: 100%; height: 100%;
  background: repeating-linear-gradient(
    90deg,
    transparent,
    transparent 2px,
    rgba(255,255,255,0.02) 2px,
    rgba(255,255,255,0.02) 4px
  );
  pointer-events: none;
}

.wood-card:hover {
  transform: translateY(-5px);
  border-color: var(--gold-accent);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.7), 0 0 15px var(--gold-glow);
}

.metal-text {
  background: linear-gradient(to bottom, #fff 0%, var(--metal-silver) 50%, #888 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* ================= BUTTONS ================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.1rem;
  border-radius: 8px;
  cursor: pointer;
  border: none;
  text-transform: uppercase;
  letter-spacing: 1px;
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.btn-gold {
  background: linear-gradient(135deg, #d4af37, #aa8222);
  color: #111;
  box-shadow: 0 4px 15px rgba(201, 168, 76, 0.3);
}

.btn-gold:hover {
  background: linear-gradient(135deg, #e6c559, #b99127);
  box-shadow: 0 6px 20px rgba(201, 168, 76, 0.6);
  transform: translateY(-2px);
}

.btn-whatsapp {
  background: linear-gradient(135deg, #25D366, #128C7E);
  color: #fff;
  box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp:hover {
  background: linear-gradient(135deg, #2cf576, #15a493);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.5);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  border: 2px solid var(--metal-silver);
  color: var(--metal-light);
}

.btn-outline:hover {
  border-color: var(--gold-accent);
  color: var(--gold-accent);
}

.btn i {
  margin-right: 10px;
  font-size: 1.2rem;
}

/* ================= HEADER / NAVBAR ================= */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding: 15px 0;
  z-index: 100;
  transition: all 0.4s ease;
  background: #ffffff;
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

header.scrolled {
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(10px);
  padding: 12px 0;
  box-shadow: 0 4px 20px rgba(0,0,0,0.15);
  border-bottom: 1px solid rgba(0,0,0,0.05);
}

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--metal-light);
  display: flex;
  align-items: center;
  gap: 15px;
}

.logo-icon {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--metal-light), var(--metal-dark));
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--wood-dark);
  font-size: 1.5rem;
  font-weight: 900;
  clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
}

.nav-links {
  display: flex;
  gap: 30px;
}

.nav-links a {
  font-size: 1rem;
  font-weight: 600;
  color: #333333;
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gold-accent);
  transition: width 0.3s ease;
}

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

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

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  color: #333333;
  font-size: 1.5rem;
  cursor: pointer;
}

/* ================= SECTION 1: HERO ================= */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  padding-top: 80px;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  top: 0; left: 0; width: 100%; height: 100%;
  z-index: 0;
  opacity: 0.15;
  background-size: cover;
  background-position: center;
  /* Blueprint Grid Layer */
  background-image: 
    linear-gradient(var(--blueprint-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--blueprint-line) 1px, transparent 1px);
  background-size: 40px 40px;
}

.hero-content {
  position: relative;
  z-index: 10;
  max-width: 800px;
  text-align: left;
}

.badge {
  display: inline-block;
  padding: 6px 15px;
  background: rgba(201, 168, 76, 0.1);
  border: 1px solid var(--gold-accent);
  border-radius: 20px;
  color: var(--gold-accent);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 1px;
  margin-bottom: 20px;
  text-transform: uppercase;
}

.hero h1 {
  font-size: 4rem;
  margin-bottom: 20px;
  background: linear-gradient(to bottom, #fff, var(--metal-silver));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  text-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

.hero h1 span {
  display: block;
  color: var(--gold-accent);
  -webkit-text-fill-color: var(--gold-accent);
}

.hero p {
  font-size: 1.2rem;
  color: var(--metal-silver);
  margin-bottom: 40px;
  max-width: 600px;
}

.hero-btns {
  display: flex;
  gap: 20px;
}

/* ================= SECTION 2: TRUST / STATS ================= */
.trust {
  padding: 60px 0;
  background: rgba(0,0,0,0.3);
  border-top: 1px solid rgba(192,192,192,0.05);
  border-bottom: 1px solid rgba(192,192,192,0.05);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  text-align: center;
}

.stat-item h3 {
  font-size: 3rem;
  color: var(--gold-accent);
  margin-bottom: 5px;
}

.stat-item p {
  font-size: 1rem;
  color: var(--metal-silver);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* ================= SECTION 3: SERVICES ================= */
.services {
  padding: var(--section-padding);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.service-icon {
  width: 60px;
  height: 60px;
  background: rgba(201, 168, 76, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  color: var(--gold-accent);
  margin-bottom: 20px;
  border: 1px solid rgba(201, 168, 76, 0.3);
}

.service-card h3 {
  font-size: 1.4rem;
  margin-bottom: 15px;
  color: var(--metal-light);
}

.service-card p {
  color: var(--metal-silver);
  font-size: 0.95rem;
  margin-bottom: 20px;
}

.service-link {
  color: var(--gold-accent);
  font-weight: 600;
  font-size: 0.9rem;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.service-link:hover {
  gap: 10px;
}

/* ================= SECTION 4: PROCESS ================= */
.process {
  padding: var(--section-padding);
  background: linear-gradient(to bottom, rgba(0,0,0,0), rgba(0,0,0,0.4), rgba(0,0,0,0));
}

.process-timeline {
  display: flex;
  justify-content: space-between;
  position: relative;
  max-width: 1000px;
  margin: 0 auto;
}

.process-timeline::before {
  content: '';
  position: absolute;
  top: 40px;
  left: 0;
  width: 100%;
  height: 2px;
  background: rgba(192,192,192,0.2);
  z-index: 0;
}

.process-step {
  text-align: center;
  position: relative;
  z-index: 1;
  width: 20%;
}

.step-number {
  width: 80px;
  height: 80px;
  background: var(--wood-dark);
  border: 2px solid var(--gold-accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  color: var(--gold-accent);
  margin: 0 auto 20px;
  box-shadow: 0 0 20px rgba(0,0,0,0.5);
  transition: all 0.3s ease;
}

.process-step:hover .step-number {
  background: var(--gold-accent);
  color: var(--wood-dark);
  box-shadow: 0 0 20px var(--gold-glow);
}

.process-step h4 {
  font-size: 1.2rem;
  margin-bottom: 10px;
}

.process-step p {
  font-size: 0.9rem;
  color: var(--metal-silver);
}

/* ================= SECTION 5: CTA BANNER ================= */
.cta-banner {
  padding: 80px 0;
}

.banner-content {
  background: linear-gradient(135deg, rgba(45,24,16,0.9), rgba(26,15,10,0.9)), url('data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSI0MCIgaGVpZ2h0PSI0MCI+PHBhdGggZD0iTTAgMGg0MHY0MEgweiIgZmlsbD0ibm9uZSIvPjxwb2x5Z29uIHBvaW50cz0iMjAgMCA0MCAyMCAyMCA0MCAwIDIwIiBmaWxsPSJyZ2JhKDI1NSwyNTUsMjU1LDAuMDMpIi8+PC9zdmc+');
  border: 2px solid var(--gold-accent);
  border-radius: 16px;
  padding: 60px 40px;
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(0,0,0,0.6);
}

.banner-content h2 {
  font-size: 3rem;
  color: var(--gold-accent);
  margin-bottom: 20px;
}

.banner-content p {
  font-size: 1.2rem;
  margin-bottom: 40px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* ================= SECTION 6: CONTACT FORM ================= */
.contact {
  padding: var(--section-padding);
}

.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 50px;
  background: var(--wood-mid);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(0,0,0,0.5);
  border: 1px solid rgba(192,192,192,0.1);
}

.contact-info {
  padding: 50px;
  background: linear-gradient(135deg, rgba(0,0,0,0.6), rgba(0,0,0,0.8));
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.contact-info h3 {
  font-size: 2rem;
  margin-bottom: 20px;
  color: var(--gold-accent);
}

.info-item {
  display: flex;
  align-items: flex-start;
  margin-bottom: 30px;
  gap: 15px;
}

.info-icon {
  width: 40px;
  height: 40px;
  background: rgba(201,168,76,0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-accent);
  font-size: 1.2rem;
  flex-shrink: 0;
}

.info-item h4 {
  font-size: 1.1rem;
  margin-bottom: 5px;
}

.info-item p {
  color: var(--metal-silver);
}

.contact-form {
  padding: 50px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 0.95rem;
  color: var(--metal-light);
  margin-bottom: 8px;
  font-weight: 500;
}

.form-control {
  width: 100%;
  padding: 15px;
  background: rgba(0,0,0,0.3);
  border: 1px solid rgba(192,192,192,0.2);
  border-radius: 8px;
  color: var(--metal-light);
  font-family: var(--font-body);
  font-size: 1rem;
  transition: all 0.3s ease;
}

.form-control:focus {
  outline: none;
  border-color: var(--gold-accent);
  background: rgba(0,0,0,0.5);
  box-shadow: 0 0 10px rgba(201,168,76,0.2);
}

textarea.form-control {
  resize: vertical;
  min-height: 120px;
}

.contact-form .btn {
  width: 100%;
  margin-top: 10px;
}

/* ================= FOOTER ================= */
footer {
  background: #ffffff;
  padding: 40px 0 20px;
  border-top: 1px solid rgba(0,0,0,0.1);
  text-align: center;
}

.footer-logo {
  font-size: 1.5rem;
  color: #333333;
  font-family: var(--font-heading);
  font-weight: 800;
  margin-bottom: 20px;
  display: inline-block;
}

.footer-logo span {
  color: var(--gold-accent);
}

.footer-text {
  color: #555555;
  font-size: 0.95rem;
  margin-bottom: 20px;
}

.copyright {
  color: #777777;
  font-size: 0.85rem;
  padding-top: 20px;
  border-top: 1px solid rgba(0,0,0,0.1);
}

/* ================= FLOATING WHATSAPP ================= */
.whatsapp-float {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 60px;
  height: 60px;
  background: #25D366;
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  box-shadow: 0 4px 15px rgba(0,0,0,0.3);
  z-index: 1000;
  transition: all 0.3s ease;
  animation: whatsappPulse 2s infinite;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  background: #128C7E;
}

/* ================= HERO SVG ================= */
.hero-svg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  opacity: 0.6;
  pointer-events: none;
}

/* ================= PROJECTS GALLERY ================= */
.projects {
  padding: var(--section-padding);
  background: rgba(0,0,0,0.2);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 25px;
}

.project-gallery-card {
  background: linear-gradient(135deg, var(--wood-mid), var(--wood-dark));
  border: 1px solid rgba(192, 192, 192, 0.08);
  border-radius: 12px;
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.project-gallery-card:hover {
  transform: translateY(-6px);
  border-color: var(--gold-accent);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.6), 0 0 20px var(--gold-glow);
}

.project-img-wrapper {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4 / 5;
  width: 100%;
  background: var(--wood-dark);
}

/* Placeholder (remove this block when using real images) */
.project-img-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  color: rgba(192, 192, 192, 0.2);
  background:
    linear-gradient(rgba(26,58,92,0.15) 1px, transparent 1px),
    linear-gradient(90deg, rgba(26,58,92,0.15) 1px, transparent 1px),
    linear-gradient(135deg, var(--wood-light) 0%, var(--wood-mid) 100%);
  background-size: 20px 20px, 20px 20px, 100% 100%;
  transition: transform 0.4s ease;
}

/* When using real images, add this class to <img> */
.project-img-wrapper img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 0.5s ease;
}

.project-gallery-card:hover .project-img-placeholder,
.project-gallery-card:hover img {
  transform: scale(1.08);
}

.project-tag {
  position: absolute;
  top: 12px;
  left: 12px;
  background: rgba(201, 168, 76, 0.9);
  color: #111;
  padding: 4px 12px;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-family: var(--font-heading);
  z-index: 2;
}

.project-card-body {
  padding: 18px 20px;
}

.project-card-body h4 {
  font-size: 1.15rem;
  margin-bottom: 6px;
  color: var(--metal-light);
}

.project-area {
  color: var(--gold-accent) !important;
  font-size: 0.85rem !important;
  margin-bottom: 0 !important;
  font-weight: 600;
}

.project-area i {
  margin-right: 5px;
}

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

.review-card {
  text-align: left;
}

.review-stars {
  color: #FFD700;
  font-size: 1.1rem;
  margin-bottom: 15px;
  display: flex;
  gap: 3px;
}

.review-text {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--metal-silver);
  margin-bottom: 20px;
  font-style: italic;
}

.review-author {
  display: flex;
  align-items: center;
  gap: 12px;
  border-top: 1px solid rgba(192,192,192,0.1);
  padding-top: 15px;
}

.author-avatar {
  width: 45px;
  height: 45px;
  background: rgba(201,168,76,0.15);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-accent);
  font-size: 1.2rem;
  flex-shrink: 0;
}

.review-author h5 {
  font-size: 1rem;
  color: var(--metal-light);
  margin-bottom: 2px;
}

.review-author span {
  font-size: 0.85rem;
  color: var(--metal-silver);
}

/* ================= RESPONSIVE DESIGN ================= */
@media (max-width: 992px) {
  .hero h1 { font-size: 3rem; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .projects-grid { grid-template-columns: repeat(2, 1fr); }
  .reviews-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-wrapper { grid-template-columns: 1fr; }
  .process-timeline { flex-direction: column; align-items: center; gap: 40px; }
  .process-timeline::before {
    top: 0; left: 50%; width: 2px; height: 100%; margin-left: -1px;
  }
  .process-step { width: 100%; max-width: 300px; }
}

@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: 70px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 70px);
    background: var(--wood-dark);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: 0.4s ease;
    gap: 40px;
  }
  
  .nav-links.active { left: 0; }
  .mobile-menu-btn { display: block; }
  
  .hero-btns { flex-direction: column; }
  .services-grid { grid-template-columns: 1fr; }
  .projects-grid { grid-template-columns: repeat(2, 1fr); }
  .reviews-grid { grid-template-columns: 1fr; }
  .stats-grid { gap: 20px; }
  .banner-content { padding: 40px 20px; }
  .banner-content h2 { font-size: 2.2rem; }
  .contact-info, .contact-form { padding: 30px; }
}

@media (max-width: 480px) {
  .hero h1 { font-size: 2.5rem; }
  .stats-grid { grid-template-columns: 1fr; }
  .projects-grid { grid-template-columns: 1fr; }
  .section-title { font-size: 2rem; }
}