/* ========== BASE ========== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: 'Poppins', sans-serif; color: #222; background: #fff; overflow-x: hidden; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }
input, select, button { font-family: inherit; }

/* ========== VARIABLES ========== */
:root {
  --gold: #e8a000;
  --gold-dark: #c68800;
  --black: #111;
  --dark: #1a1a1a;
  --white: #fff;
  --gray: #f5f5f5;
  --text-gray: #666;
  --green: #25d366;
}

/* ========== CONTAINER ========== */
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* ========== HEADER ========== */
.header {
  position: fixed; top: 0; left: 0; width: 100%; z-index: 1000;
  background: #fff; box-shadow: 0 2px 10px rgba(0,0,0,.12);
}
.navbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 20px; gap: 16px;
}
.logo { display: flex; align-items: center; gap: 10px; }
.logo-icon {
  width: 44px; height: 44px; background: var(--gold); color: #fff;
  font-size: 22px; font-weight: 900; display: flex; align-items: center;
  justify-content: center; border-radius: 6px;
}
.logo-text { display: flex; flex-direction: column; line-height: 1.1; }
.logo-main { font-size: 18px; font-weight: 800; color: var(--black); letter-spacing: 1px; }
.logo-sub { font-size: 10px; font-weight: 600; color: var(--gold); letter-spacing: 2px; }
.logo-tagline { font-size: 8px; color: #888; letter-spacing: 1px; }

.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-links li { position: relative; }
.nav-links a {
  padding: 8px 12px; font-size: 12px; font-weight: 600; color: #333;
  letter-spacing: 0.5px; transition: color .2s; display: flex; align-items: center; gap: 4px;
}
.nav-links a:hover, .nav-links a.nav-active { color: var(--gold); }
.nav-active { border-bottom: 2px solid var(--gold); }

.dropdown-menu {
  display: none; position: absolute; top: 100%; left: 0;
  background: #fff; box-shadow: 0 6px 20px rgba(0,0,0,.1);
  border-top: 2px solid var(--gold); min-width: 160px; z-index: 100;
}
.dropdown:hover .dropdown-menu { display: block; }
.dropdown-menu li a {
  padding: 10px 16px; font-size: 12px; display: block;
  border-bottom: 1px solid #f0f0f0;
}
.dropdown-menu li a:hover { background: #fffbf0; color: var(--gold); }

.call-btn {
  background: var(--gold); color: #fff; padding: 8px 16px; border-radius: 6px;
  font-size: 12px; font-weight: 700; display: flex; flex-direction: column;
  align-items: center; line-height: 1.3; white-space: nowrap;
}
.call-btn i { margin-right: 4px; }
.call-btn span { font-size: 9px; letter-spacing: 1px; }
.hamburger { display: none; background: none; border: none; font-size: 22px; cursor: pointer; color: #333; }

/* ========== HERO ========== */
.hero {
  padding-top: 80px; background: #0f0f0f;
  display: flex; align-items: center; position: relative; overflow: hidden;
}
.hero-content {
  display: grid; grid-template-columns: 1fr 1fr; gap: 40px;
  align-items: center; padding: 30px 20px;
}
.hero-text { z-index: 2; }
.hero-text h1 { font-size: 44px; font-weight: 900; color: #fff; line-height: 1.1; margin-bottom: 12px; }
.gold { color: var(--gold); }
.hero-sub { color: #ccc; font-size: 16px; margin-bottom: 24px; }
.hero-features {
  display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 10px; margin-bottom: 28px;
}
.hf { display: flex; align-items: center; gap: 8px; color: #ddd; font-size: 12px; font-weight: 500; }
.hf i { color: var(--gold); font-size: 14px; }
.hero-btns { display: flex; gap: 14px; flex-wrap: wrap; }
.btn-primary {
  background: var(--gold); color: #fff; padding: 14px 28px; border-radius: 6px;
  font-weight: 700; font-size: 13px; letter-spacing: 0.5px; display: flex;
  align-items: center; gap: 8px; transition: background .2s;
}
.btn-primary:hover { background: var(--gold-dark); }
.btn-secondary {
  background: transparent; color: #fff; padding: 14px 28px; border-radius: 6px;
  font-weight: 700; font-size: 13px; letter-spacing: 0.5px; border: 2px solid #555;
  display: flex; align-items: center; gap: 8px; transition: border-color .2s, color .2s;
}
.btn-secondary:hover { border-color: var(--gold); color: var(--gold); }
.hero-image { display: flex; justify-content: center; }
.hero-image img {
  width: 100%; max-width: 540px; border-radius: 12px;
  box-shadow: 0 20px 60px rgba(0,0,0,.5); object-fit: contain; background: #0f0f0f;
  background: linear-gradient(135deg, #1a2a3a, #2a3a4a);
}

/* ========== CUSTOMIZE SECTION ========== */
.customize-section { padding: 70px 0; background: #fff; }
.section-title {
  text-align: center; font-size: 24px; font-weight: 800; letter-spacing: 1px;
  margin-bottom: 40px; color: #111; position: relative;
}
.section-title::after {
  content: ''; display: block; width: 60px; height: 3px;
  background: var(--gold); margin: 10px auto 0;
}
.section-title.left { text-align: left; }
.section-title.left::after { margin: 10px 0 0; }

.customize-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: 40px; }

/* Steps */
.step { display: flex; gap: 14px; margin-bottom: 28px; }
.step-num {
  width: 34px; height: 34px; background: var(--gold); color: #fff;
  border-radius: 50%; font-weight: 800; font-size: 16px; display: flex;
  align-items: center; justify-content: center; flex-shrink: 0; margin-top: 2px;
}
.step-content { flex: 1; }
.step-content h3 { font-size: 13px; font-weight: 700; letter-spacing: 1px; margin-bottom: 12px; color: #222; }

/* Upload */
.upload-area {
  border: 2px dashed #ddd; border-radius: 10px; padding: 20px;
  cursor: pointer; transition: border-color .2s; background: #fafafa;
}
.upload-area:hover { border-color: var(--gold); }
.upload-preview { text-align: center; padding: 10px; }
.upload-preview i { font-size: 36px; color: #bbb; margin-bottom: 8px; }
.upload-preview p { font-size: 13px; color: #555; margin-bottom: 4px; }
.upload-preview span { font-size: 11px; color: #aaa; }
.uploaded-file { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.uploaded-file img { width: 64px; height: 64px; object-fit: cover; border-radius: 6px; }
.file-info { flex: 1; }
.file-info span { display: block; font-size: 12px; }
.change-btn {
  background: #fff; border: 1px solid #ddd; padding: 6px 14px; border-radius: 6px;
  font-size: 11px; font-weight: 600; cursor: pointer; transition: all .2s; color: #333;
}
.change-btn:hover { border-color: var(--gold); color: var(--gold); }

/* Dimensions */
.dim-row { display: flex; gap: 16px; }
.dim-field { flex: 1; }
.dim-field label { font-size: 11px; color: #666; display: block; margin-bottom: 6px; }
.input-unit { display: flex; border: 1px solid #ddd; border-radius: 6px; overflow: hidden; }
.input-unit input {
  flex: 1; padding: 10px 12px; border: none; font-size: 15px; font-weight: 600;
  outline: none; background: #fff;
}
.input-unit span {
  padding: 10px 12px; background: #f5f5f5; color: #666;
  font-size: 12px; font-weight: 600; border-left: 1px solid #ddd;
}

/* Select */
.select-wrap { position: relative; }
.select-wrap select {
  width: 100%; padding: 11px 40px 11px 14px; border: 1px solid #ddd;
  border-radius: 6px; font-size: 14px; font-weight: 500; appearance: none;
  background: #fff; cursor: pointer; outline: none;
}
.select-wrap i { position: absolute; right: 12px; top: 50%; transform: translateY(-50%); color: #888; font-size: 12px; pointer-events: none; }

/* Material */
.material-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 10px; }
.material-card {
  border: 2px solid #ddd; border-radius: 8px; padding: 10px 6px;
  text-align: center; cursor: pointer; transition: all .2s; display: flex;
  flex-direction: column; gap: 2px;
}
.material-card input { display: none; }
.material-card strong { font-size: 12px; font-weight: 700; }
.material-card span { font-size: 10px; color: #888; }
.material-card.active, .material-card:hover { border-color: var(--gold); background: #fffbf0; }

/* Price */
.price-box {
  display: flex; justify-content: space-between; align-items: center;
  background: #f9f9f9; border: 1px solid #eee; border-radius: 8px;
  padding: 14px 16px; margin-bottom: 14px;
}
.price-info { display: flex; align-items: center; gap: 10px; }
.price-info i { color: var(--gold); font-size: 18px; }
.price-info span { font-size: 12px; font-weight: 600; display: block; }
.price-info small { font-size: 10px; color: #888; }
.price-amount { text-align: right; }
#priceDisplay { font-size: 22px; font-weight: 800; color: #111; display: block; }
.price-amount small { font-size: 10px; color: #888; }
.btn-calc {
  width: 100%; padding: 13px; background: #22c55e; color: #fff; border: none;
  border-radius: 6px; font-size: 13px; font-weight: 700; letter-spacing: 0.5px;
  cursor: pointer; transition: background .2s; margin-bottom: 10px;
  display: flex; align-items: center; justify-content: center; gap: 8px;
}
.btn-calc:hover { background: #16a34a; }
.btn-whatsapp {
  width: 100%; padding: 13px; background: var(--black); color: #fff; border-radius: 6px;
  font-size: 13px; font-weight: 700; letter-spacing: 0.5px; cursor: pointer;
  display: flex; align-items: center; justify-content: center; gap: 8px;
  transition: background .2s;
}
.btn-whatsapp:hover { background: #333; }

/* Live Preview */
.live-preview { padding-left: 20px; }
.live-preview h3 { font-size: 16px; font-weight: 800; letter-spacing: 1px; margin-bottom: 4px; }
.preview-sub { font-size: 12px; color: #888; margin-bottom: 16px; }
.blind-frame {
  background: #f0ece4; border-radius: 12px; overflow: hidden;
  box-shadow: 0 12px 40px rgba(0,0,0,.2); margin-bottom: 16px;
  border: 3px solid #d8cfc0;
}
.blind-top-bar {
  height: 32px; background: linear-gradient(180deg, #e8e0d0 0%, #c8b898 100%);
  border-radius: 10px 10px 0 0; position: relative; display: flex;
  align-items: center; justify-content: center;
}
.blind-top-bar::after {
  content: ''; width: 40px; height: 10px; background: #a09070;
  border-radius: 0 0 6px 6px; position: absolute; top: 0;
}
.blind-img-wrap { position: relative; height: 340px; overflow: hidden; }
.blind-img-wrap img { width: 100%; height: 100%; object-fit: cover; object-position: center top; }
.blind-overlay {
  position: absolute; inset: 0;
  background: repeating-linear-gradient(0deg, transparent, transparent 18px, rgba(255,255,255,.06) 18px, rgba(255,255,255,.06) 20px);
  pointer-events: none;
}
.blind-bottom-bar { height: 16px; background: #c0b090; }
.blind-features {
  display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 12px;
}
.bf { display: flex; align-items: center; gap: 8px; }
.bf i { color: var(--gold); font-size: 16px; flex-shrink: 0; }
.bf strong { display: block; font-size: 11px; font-weight: 700; }
.bf span { font-size: 10px; color: #888; }
.preview-note { font-size: 10px; color: #888; line-height: 1.5; }

/* ========== IDEAS SECTION ========== */
.ideas-section { padding: 60px 0; background: #fafafa; }
.ideas-slider { position: relative; }
.slider-btn {
  position: absolute; top: 50%; transform: translateY(-50%); z-index: 10;
  background: #fff; border: 1px solid #ddd; width: 36px; height: 36px;
  border-radius: 50%; cursor: pointer; font-size: 14px; color: #333;
  display: flex; align-items: center; justify-content: center;
  transition: all .2s; box-shadow: 0 2px 8px rgba(0,0,0,.1);
}
.slider-btn:hover { background: var(--gold); color: #fff; border-color: var(--gold); }
.slider-btn.prev { left: -18px; }
.slider-btn.next { right: -18px; }
.ideas-track {
  display: flex; gap: 16px; overflow-x: auto; scrollbar-width: none;
  padding: 10px 4px; scroll-behavior: smooth;
}
.ideas-track::-webkit-scrollbar { display: none; }
.idea-card {
  flex-shrink: 0; width: 180px; text-align: center; cursor: pointer;
  transition: transform .2s;
}
.idea-card:hover { transform: translateY(-4px); }
.idea-img {
  height: 140px; border-radius: 10px; margin-bottom: 8px;
  background-size: cover; background-position: center;
}
.idea-card span { font-size: 12px; font-weight: 600; color: #333; }

/* Idea card placeholders */
.family { background: linear-gradient(135deg, #667eea, #764ba2); }
.kids { background: linear-gradient(135deg, #f093fb, #f5576c); }
.nature { background: linear-gradient(135deg, #4facfe, #00f2fe); }
.religious { background: linear-gradient(135deg, #f6d365, #fda085); }
.office { background: linear-gradient(135deg, #a1c4fd, #c2e9fb); display:flex;align-items:center;justify-content:center;flex-direction:column; }
.cafe { background: linear-gradient(135deg, #6f4e37, #d2691e); }

/* ========== USP BAR ========== */
.usp-bar { background: #1a1a1a; padding: 20px 0; }
.usp-grid { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 16px; }
.usp { display: flex; align-items: center; gap: 12px; color: #fff; }
.usp i { color: var(--gold); font-size: 22px; }
.usp strong { display: block; font-size: 13px; font-weight: 700; }
.usp span { font-size: 11px; color: #aaa; }

/* ========== TESTIMONIALS ========== */
.testimonials { padding: 60px 0; background: #fff; }
.testi-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; }
.testi-cards { display: flex; flex-direction: column; gap: 16px; }
.testi-card {
  background: #fafafa; border: 1px solid #f0f0f0; border-radius: 10px;
  padding: 20px; border-left: 3px solid var(--gold);
}
.stars { color: var(--gold); font-size: 16px; margin-bottom: 8px; }
.testi-card p { font-size: 13px; color: #555; line-height: 1.6; margin-bottom: 10px; }
.testi-card strong { font-size: 12px; font-weight: 700; }
.testi-card span { font-size: 11px; color: #888; display: block; }
.testi-dots { display: flex; gap: 6px; margin-top: 12px; }
.dot { width: 8px; height: 8px; border-radius: 50%; background: #ddd; }
.dot.active { background: var(--gold); }

/* Contact */
.contact-list { display: flex; flex-direction: column; gap: 12px; margin-bottom: 20px; }
.contact-list li { display: flex; align-items: center; gap: 12px; font-size: 14px; font-weight: 500; }
.contact-list a { color: #222; }
.contact-list a:hover { color: var(--gold); }
.whatsapp-box {
  background: #fffbf0; border: 1px solid #ffd97a; border-radius: 10px; padding: 20px;
}
.wa-header { font-size: 16px; font-weight: 700; color: #1a1a1a; margin-bottom: 6px; display: flex; align-items: center; gap: 8px; }
.wa-header i { color: var(--green); font-size: 20px; }
.whatsapp-box p { font-size: 12px; color: #666; margin-bottom: 14px; }
.btn-chat {
  display: block; width: 100%; background: var(--green); color: #fff;
  padding: 12px; border-radius: 6px; font-weight: 700; font-size: 14px;
  text-align: center; transition: background .2s;
}
.btn-chat:hover { background: #1ebe5d; }

/* ========== FOOTER ========== */
.footer { background: #111; color: #ccc; padding: 50px 0 20px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr 1fr; gap: 30px; margin-bottom: 30px; }
.footer-brand p { font-size: 12px; color: #888; margin-top: 12px; line-height: 1.7; }
.footer .logo-main { color: #fff; }
.footer-col h4 { font-size: 12px; font-weight: 700; letter-spacing: 1px; color: #fff; margin-bottom: 14px; }
.footer-col ul li { margin-bottom: 8px; }
.footer-col ul li a { font-size: 12px; color: #888; transition: color .2s; }
.footer-col ul li a:hover { color: var(--gold); }
.footer-col ul li { font-size: 12px; color: #888; }
.social-links { display: flex; gap: 10px; margin-bottom: 16px; }
.social-links a {
  width: 34px; height: 34px; border-radius: 6px; display: flex; align-items: center;
  justify-content: center; font-size: 14px; color: #fff; transition: opacity .2s;
}
.social-links a:hover { opacity: .8; }
.social-fb { background: #1877f2; }
.social-ig { background: linear-gradient(135deg, #f58529, #dd2a7b, #8134af); }
.social-yt { background: #ff0000; }
.social-wa { background: var(--green); }
.copy { font-size: 11px; color: #666; line-height: 1.6; }
.footer-bottom {
  border-top: 1px solid #222; padding-top: 16px; text-align: center;
  font-size: 11px; color: #666;
}
.footer-bottom a { color: #888; transition: color .2s; }
.footer-bottom a:hover { color: var(--gold); }

/* ========== FLOATING WA ========== */
.float-wa {
  position: fixed; bottom: 24px; right: 24px; z-index: 999;
  width: 56px; height: 56px; background: var(--green); border-radius: 50%;
  display: flex; align-items: center; justify-content: center; color: #fff;
  font-size: 28px; box-shadow: 0 4px 20px rgba(37,211,102,.4);
  transition: transform .2s; animation: pulse 2s infinite;
}
.float-wa:hover { transform: scale(1.1); }
@keyframes pulse {
  0%, 100% { box-shadow: 0 4px 20px rgba(37,211,102,.4); }
  50% { box-shadow: 0 4px 32px rgba(37,211,102,.7); }
}

/* ========== RESPONSIVE ========== */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr 1fr; }
  .hero-text h1 { font-size: 34px; }
}
@media (max-width: 768px) {
  .nav-links, .call-btn { display: none; }
  .hamburger { display: block; }
  .nav-links.open {
    display: flex; flex-direction: column; position: absolute;
    top: 64px; left: 0; width: 100%; background: #fff;
    padding: 10px 0; box-shadow: 0 8px 20px rgba(0,0,0,.1); z-index: 999;
    gap: 0;
  }
  .hero-content { grid-template-columns: 1fr; }
  .hero-image { display: none; }
  .hero-text h1 { font-size: 28px; }
  .customize-grid { grid-template-columns: 1fr; }
  .live-preview { padding-left: 0; }
  .testi-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .material-grid { grid-template-columns: 1fr 1fr; }
  .usp-grid { justify-content: flex-start; }
  .hero-features { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; }
  .dim-row { flex-direction: column; }
  .blind-img-wrap { height: 220px; }
  .blind-features { grid-template-columns: 1fr; }
}

/* ── BLIND ROOM WRAP ── */
.blind-room-wrap {
  background: #f5efe6;
  border-radius: 12px;
  overflow: hidden;
  position: relative;
}
.blind-window-frame {
  display: flex;
  gap: 4px;
  padding: 6px 8px 10px;
  background: linear-gradient(180deg, #e8e0d4 0%, #d4c8b8 100%);
  height: 60px;
  align-items: stretch;
}
.window-pane {
  flex: 1;
  background: linear-gradient(135deg, rgba(160,200,160,0.6), rgba(120,180,120,0.4));
  border: 2px solid #b0b8b0;
  border-radius: 2px;
}