/* ===== VARIABLES ===== */
:root {
  --black: #0a0a0a;
  --dark: #1a1a1a;
  --dark-2: #f5f5f5;
  --dark-3: #eeeeee;
  --gray: #cccccc;
  --border: rgba(0,0,0,0.1);
  --white: #ffffff;
  --gold: #c9a84c;
  --gold-light: #e2c478;
  --gold-dark: #a8873a;
  --text: #333333;
  --text-muted: #888888;
  --shadow: 0 4px 24px rgba(0,0,0,0.08);
  --shadow-lg: 0 16px 48px rgba(0,0,0,0.12);
  --transition: 0.3s ease;
}

/* ===== RESET ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: 'Inter', sans-serif; color: var(--text); background: var(--white); overflow-x: hidden; }
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
button { cursor: pointer; border: none; outline: none; font-family: inherit; }
ul { list-style: none; }

/* ===== SCROLL PROGRESS ===== */
#scroll-progress {
  position: fixed; top: 0; left: 0; height: 2px;
  background: var(--gold); width: 0%; z-index: 9999; transition: width .1s linear;
}

/* ===== BACK TO TOP ===== */
#back-top {
  position: fixed; bottom: 32px; right: 32px; width: 44px; height: 44px;
  background: var(--gold); color: var(--black); border-radius: 0;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; z-index: 999; opacity: 0; pointer-events: none;
  transition: var(--transition); box-shadow: var(--shadow);
}
#back-top.visible { opacity: 1; pointer-events: auto; }
#back-top:hover { background: var(--gold-light); transform: translateY(-3px); }

/* ===== LOADER ===== */
#loader {
  position: fixed; inset: 0; background: var(--black);
  display: flex; align-items: center; justify-content: center;
  z-index: 99999; transition: opacity .8s ease, visibility .8s ease;
}
#loader.hidden { opacity: 0; visibility: hidden; }
.loader-inner { text-align: center; }
.loader-logo {
  font-family: 'Montserrat', sans-serif; font-size: 1.4rem; font-weight: 300;
  color: var(--white); letter-spacing: 0.35em; text-transform: uppercase;
}
.loader-logo span { color: var(--gold); font-weight: 700; }
.loader-bar { margin-top: 28px; width: 160px; height: 1px; background: var(--gray); margin-inline: auto; }
.loader-fill { height: 100%; width: 0%; background: var(--gold); animation: load 1.6s ease forwards; }
@keyframes load { to { width: 100%; } }

/* ===== HEADER ===== */
header { position: fixed; top: 0; left: 0; right: 0; z-index: 100; }
nav {
  background: var(--black);
  border-bottom: 1px solid rgba(255,255,255,0.03);
  padding: 0 40px;
}
.nav-inner {
  max-width: 1400px; margin: auto;
  display: flex; align-items: center; justify-content: space-between; height: 70px;
}
.logo { display: flex; align-items: center; gap: 12px; }
.logo-emblem {
  width: 48px; height: 48px; border: 1px solid var(--gold);
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
}
.logo-emblem svg { width: 30px; height: 30px; fill: var(--gold); }
.logo-text { line-height: 1.2; }
.logo-name {
  font-family: 'Montserrat', sans-serif; font-size: 0.95rem; font-weight: 700;
  color: var(--white); letter-spacing: 0.1em; text-transform: uppercase;
}
.logo-sub { font-size: 0.58rem; color: var(--gold); letter-spacing: 0.2em; text-transform: uppercase; }

.nav-links { display: flex; align-items: center; gap: 0; }
.nav-links a {
  font-size: 0.8rem; font-weight: 600; color: rgba(255,255,255,0.9);
  padding: 10px 14px; letter-spacing: 0.08em; text-transform: uppercase;
  transition: var(--transition); position: relative;
}
.nav-links a:hover, .nav-links a.active { color: var(--gold); }
.nav-links a.active::after {
  content: ''; position: absolute; bottom: -1px; left: 13px; right: 13px;
  height: 1px; background: var(--gold);
}
.nav-cta {
  background: var(--gold) !important; color: var(--black) !important;
  padding: 10px 22px !important; font-weight: 800 !important; margin-left: 12px;
  letter-spacing: 0.12em !important; border-radius: 6px;
  box-shadow: 0 6px 18px rgba(201,168,76,0.14);
}
.nav-cta:hover { background: var(--gold-dark) !important; transform: translateY(-2px); }

.hamburger { display: none; flex-direction: column; gap: 5px; background: none; padding: 6px; }
.hamburger span { display: block; width: 22px; height: 1px; background: var(--white); transition: var(--transition); }
.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(4px, 4px); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(4px, -4px); }

.mobile-menu {
  display: none; position: fixed; inset: 0;
  background: var(--black); z-index: 10010;
  flex-direction: column; align-items: center; justify-content: flex-start; gap: 4px;
  padding-top: 110px;
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  font-family: 'Montserrat', sans-serif; font-size: 1.2rem; font-weight: 400;
  color: rgba(255,255,255,0.85); padding: 16px 24px;
  width: 100%; max-width: 420px; text-align: center;
  letter-spacing: 0.22em; text-transform: uppercase; transition: var(--transition);
}
.mobile-menu a:hover { color: var(--gold); }
.mobile-close { position: absolute; top: 20px; right: 24px; background: none; color: var(--white); font-size: 1.8rem; line-height: 1; }

/* ===== HERO ===== */
#hero {
  min-height: 100vh; position: relative;
  display: flex; align-items: flex-end;
  padding-top: 100px; overflow: hidden;
}
.hero-video {
  position: absolute; top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  min-width: 100%; min-height: 100%;
  width: auto; height: auto;
  object-fit: cover; z-index: 0;
}
.hero-overlay {
  position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(
    135deg,
    rgba(0,0,0,0.75) 0%,
    rgba(0,0,0,0.55) 50%,
    rgba(0,0,0,0.70) 100%
  );
}
.hero-inner {
  max-width: 1400px; margin: auto; padding: 0 40px 100px;
  position: relative; z-index: 2; width: 100%;
}
.hero-tag {
  font-size: 0.7rem; font-weight: 500; letter-spacing: 0.22em;
  text-transform: uppercase; color: var(--gold); margin-bottom: 16px;
}
.hero-title {
  font-family: 'Montserrat', sans-serif;
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 200; line-height: 1.1; color: var(--white);
  letter-spacing: 0.01em; margin-bottom: 18px;
}
.hero-title strong { font-weight: 800; display: block; }
.hero-sub {
  font-size: 0.95rem; color: rgba(255,255,255,0.55); letter-spacing: 0.1em;
  text-transform: uppercase; margin-bottom: 40px;
}
.hero-btns { display: flex; gap: 14px; flex-wrap: wrap; }
.btn-gold {
  background: var(--gold); color: var(--black); padding: 14px 36px;
  font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 0.78rem;
  letter-spacing: 0.15em; text-transform: uppercase;
  transition: var(--transition); display: inline-flex; align-items: center; gap: 8px;
}
.btn-gold:hover { background: var(--gold-light); transform: translateY(-2px); }
.btn-ghost {
  background: transparent; color: var(--white); padding: 14px 36px;
  border: 1px solid rgba(255,255,255,0.35);
  font-family: 'Montserrat', sans-serif; font-weight: 400; font-size: 0.78rem;
  letter-spacing: 0.15em; text-transform: uppercase;
  transition: var(--transition); display: inline-flex; align-items: center; gap: 8px;
}
.btn-ghost:hover { border-color: var(--gold); color: var(--gold); }

.hero-stats {
  position: absolute; right: 40px; bottom: 100px; z-index: 2;
  display: flex; flex-direction: column; gap: 1px;
}
.hero-stat {
  background: rgba(0,0,0,0.7); backdrop-filter: blur(10px);
  border-left: 2px solid var(--gold); padding: 16px 24px; min-width: 160px;
}
.hero-stat .num {
  font-family: 'Montserrat', sans-serif; font-size: 2rem; font-weight: 800;
  color: var(--white); line-height: 1;
}
.hero-stat .num span { color: var(--gold); }
.hero-stat .lbl { font-size: 0.65rem; color: rgba(255,255,255,0.5); letter-spacing: 0.12em; text-transform: uppercase; margin-top: 4px; }

/* ===== SECTION COMMON ===== */
section { padding: 100px 40px; }
.container { max-width: 1400px; margin: auto; }
.sec-tag {
  font-size: 0.68rem; font-weight: 600; letter-spacing: 0.25em;
  text-transform: uppercase; color: var(--gold);
  display: flex; align-items: center; gap: 12px; margin-bottom: 16px;
}
.sec-tag::before { display: none; }
.sec-title {
  font-family: 'Montserrat', sans-serif;
  font-size: clamp(1.8rem, 3.5vw, 3rem);
  font-weight: 200; line-height: 1.15; color: var(--black); letter-spacing: 0.02em;
}
.sec-title strong { font-weight: 800; }
.sec-desc { color: var(--text-muted); line-height: 1.8; margin-top: 16px; max-width: 560px; font-size: 0.92rem; }
.sec-center { text-align: center; }
.sec-center .sec-tag { justify-content: center; }
.sec-center .sec-tag::before { display: none; }
.sec-center .sec-tag::after { content: ''; width: 32px; height: 1px; background: var(--gold); }
.sec-center .sec-desc { margin-inline: auto; }

/* ===== CLIENTS STRIP ===== */
#clients { padding: 40px 0; background: #f8f8f8; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); overflow: hidden; }
.clients-label {
  text-align: center; font-size: 0.65rem; font-weight: 600; letter-spacing: 0.2em;
  text-transform: uppercase; color: var(--text-muted); margin-bottom: 24px;
}
.slider-wrap { overflow: hidden; position: relative; }
.slider-wrap::before, .slider-wrap::after {
  content: ''; position: absolute; top: 0; bottom: 0; width: 100px; z-index: 2;
}
.slider-wrap::before { left: 0; background: linear-gradient(90deg, #f8f8f8, transparent); }
.slider-wrap::after { right: 0; background: linear-gradient(270deg, #f8f8f8, transparent); }
.slider-track {
  display: flex; width: max-content;
  animation: slide 30s linear infinite;
}
.slider-track:hover { animation-play-state: paused; }
@keyframes slide { to { transform: translateX(-50%); } }
.client-item {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 36px; white-space: nowrap;
  font-size: 0.8rem; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--text-muted); border-right: 1px solid var(--border);
  transition: color .2s;
}
.client-item:hover { color: var(--gold); }
.client-item::before { content: '◆'; font-size: 0.5rem; color: var(--gold); }

/* ===== ABOUT ===== */
#about { background: var(--white); }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
.about-slider-wrap { position: relative; overflow: hidden; border-radius: 18px; }
.about-slider { width: 100%; height: 480px; display: block; position: relative; overflow: hidden; border-radius: 14px; }
.about-slider .slide {
  position: absolute; inset: 0; background-position: center; background-size: cover;
  transition: opacity .6s ease, transform 8s linear; opacity: 0; will-change: opacity, transform;
  transform-origin: center center;
}
.about-slider .slide[aria-hidden="false"] { opacity: 1; }

/* Ken Burns effect on active slide */
@keyframes kenburns {
  0% { transform: scale(1) translateY(0px); }
  100% { transform: scale(1.08) translateY(-8px); }
}
.about-slider .slide[aria-hidden="false"] { animation: kenburns 8s ease forwards; }

.about-slider-dots { position: absolute; right: 12px; bottom: 18px; display:flex; gap:8px; z-index:6 }
.about-slider-dots button { width:10px; height:10px; border-radius:50%; border:none; background:rgba(255,255,255,0.45); cursor:pointer }
.about-slider-dots button.active { background:var(--gold) }

/* video inside slider */
.about-slide-video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; display: block; }
.about-year {
  position: absolute; bottom: 12px; left: 12px;
  background: var(--gold); padding: 18px 22px; border-radius: 8px;
  text-align: center; box-shadow: var(--shadow-lg);
}
.about-year .y { font-family: 'Montserrat', sans-serif; font-size: 1.6rem; font-weight: 900; color: var(--black); line-height: 1; }
.about-year .yl { font-size: 0.65rem; font-weight: 700; color: var(--black); letter-spacing: 0.1em; text-transform: uppercase; margin-top: 4px; }
.about-slider-controls { position: absolute; right: 8px; top: 8px; display: flex; gap: 8px; }
.about-slider-controls button { background: rgba(255,255,255,0.85); border: none; padding: 8px 10px; border-radius: 6px; cursor: pointer; }
.about-content-col { padding-top: 8px; }
.about-content-col .sec-title { font-size: clamp(1.6rem, 3vw, 2.4rem); }
.about-content-col .sec-desc { max-width: 720px; }
.about-feats { gap: 12px; }
.about-year .y { font-family: 'Montserrat', sans-serif; font-size: 2.4rem; font-weight: 900; color: var(--black); line-height: 1; }
.about-year .yl { font-size: 0.65rem; font-weight: 700; color: var(--black); letter-spacing: 0.1em; text-transform: uppercase; margin-top: 4px; }
.about-feats { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; margin-top: 36px; background: var(--border); }
.about-feat {
  background: #f8f8f8; padding: 20px;
  display: flex; align-items: flex-start; gap: 14px;
}
.about-feat-icon {
  width: 36px; height: 36px; flex-shrink: 0;
  border: 1px solid var(--gold); display: flex; align-items: center; justify-content: center;
}
.about-feat-icon svg { width: 18px; height: 18px; fill: var(--gold); }
.about-feat h4 { font-size: 0.8rem; font-weight: 600; color: var(--black); letter-spacing: 0.05em; margin-bottom: 4px; }
.about-feat p { font-size: 0.75rem; color: var(--text-muted); line-height: 1.5; }
.vision-mission {
  margin-top: 24px;
  padding: 28px;
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(250,248,239,0.96) 0%, rgba(255,255,255,0.98) 100%);
  box-shadow: 0 18px 40px rgba(20, 20, 20, 0.06);
}
.vision-mission-header {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  align-items: flex-start;
}
.vision-mission-header p {
  flex: 1 1 420px;
  margin: 0;
}
.vision-mission-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(220px, 1fr));
  gap: 20px;
  margin-top: 28px;
}
.vision-card {
  background: #fff;
  border-radius: 22px;
  padding: 26px;
  border: 1px solid rgba(230, 220, 191, 0.8);
  transition: transform 0.35s ease, box-shadow 0.35s ease;
}
.vision-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.08);
}
.vision-icon {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  color: var(--black);
  background: #fff5df;
  border: 1px solid rgba(255, 202, 58, 0.4);
  margin-bottom: 18px;
}
.vision-card h4 {
  margin: 0 0 12px;
  font-size: 1rem;
  letter-spacing: 0.05em;
}
.vision-card p {
  margin: 0;
  color: #555;
  line-height: 1.8;
  font-size: 0.9rem;
}
/* ===== PRODUCTS ===== */
#products { background: #f8f8f8; }
.products-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; margin-top: 56px; background: var(--border); }
.product-card {
  background: var(--white); overflow: hidden; position: relative;
  transition: var(--transition); cursor: pointer;
}
.product-card:hover { z-index: 2; box-shadow: var(--shadow-lg); }
.product-img {
  width: 100%; height: 240px; object-fit: cover;
  transition: transform 0.6s ease; filter: grayscale(15%);
}
.product-card:hover .product-img { transform: scale(1.05); filter: grayscale(0%); }
.product-body { padding: 24px; border-top: 1px solid var(--border); }
.product-num {
  font-family: 'Montserrat', sans-serif; font-size: 0.65rem; color: var(--gold);
  letter-spacing: 0.2em; margin-bottom: 10px;
}
.product-card h3 {
  font-family: 'Montserrat', sans-serif; font-size: 0.95rem; font-weight: 600;
  color: var(--black); letter-spacing: 0.05em; margin-bottom: 8px;
}
.product-card p { font-size: 0.8rem; color: var(--text-muted); line-height: 1.6; }
.product-link {
  display: inline-flex; align-items: center; gap: 6px; margin-top: 16px;
  font-size: 0.72rem; color: var(--gold); letter-spacing: 0.1em; text-transform: uppercase;
  font-weight: 600; transition: gap .2s;
}
.product-link:hover { gap: 10px; }
.product-link svg { width: 14px; height: 14px; fill: var(--gold); }
.btn-cart {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 12px 20px; margin-top: 16px; background: var(--black);
  color: var(--white); border: 1px solid var(--gold);
  text-transform: uppercase; letter-spacing: 0.12em; font-weight: 700;
  transition: var(--transition); cursor: pointer;
}
.btn-cart:hover { background: var(--gold); color: var(--black); }

.cart-widget {
  position: fixed; top: 92px; right: 24px; z-index: 9999;
}
.cart-toggle {
  background: var(--gold); color: var(--black); border: none;
  padding: 12px 18px; font-weight: 700; letter-spacing: 0.08em;
  text-transform: uppercase; cursor: pointer; box-shadow: var(--shadow);
}
.cart-panel {
  position: fixed; top: 132px; right: 24px; width: clamp(320px, 22vw, 360px);
  background: var(--white); border: 1px solid var(--border);
  box-shadow: var(--shadow-lg); z-index: 9999; padding: 20px;
}
.cart-panel.hidden { display: none; }
.cart-panel-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 18px; }
.cart-panel-header h3 { font-size: 1rem; letter-spacing: 0.08em; text-transform: uppercase; }
.cart-close { background: none; border: none; font-size: 1.4rem; cursor: pointer; color: var(--text); }
.cart-items { max-height: 320px; overflow-y: auto; margin-bottom: 16px; }
.cart-item { display: grid; grid-template-columns: 1fr auto auto; gap: 10px; align-items: center; padding: 10px 0; border-bottom: 1px solid var(--border); }
.cart-item-name { font-size: 0.88rem; color: var(--black); }
.cart-item-qty { font-size: 0.82rem; color: var(--text-muted); }
.cart-remove { background: none; border: none; color: var(--gold); font-size: 0.78rem; cursor: pointer; }
.cart-actions { display: flex; gap: 10px; justify-content: space-between; }
.cart-actions button { flex: 1; }
.cart-empty { font-size: 0.9rem; color: var(--text-muted); }

.order-summary {
  margin-bottom: 16px; padding: 14px; border: 1px solid rgba(201,168,76,0.35);
  background: rgba(201,168,76,0.08); color: var(--black); font-size: 0.9rem; line-height: 1.5;
}

/* CHECKOUT MODAL */
.modal-backdrop { position: fixed; inset: 0; display: grid; place-items: center; background: rgba(0,0,0,0.6); z-index: 10000; }
.modal-backdrop.hidden { display: none; }
.modal { width: min(760px, 96%); background: var(--white); padding: 22px; border-radius: 6px; box-shadow: var(--shadow-lg); }
.modal h3 { margin-top: 0; }
.modal .cf-group { margin-bottom: 12px; }
.modal textarea { min-height: 80px; }
.modal .modal-actions { display:flex; gap:12px; justify-content:flex-end; margin-top:12px; }
.modal .order-review { white-space: pre-wrap; background:#f7f7f7; padding:12px; border:1px solid var(--border); margin-top:12px; }

.cart-item { display: grid; grid-template-columns: 64px 1fr auto; gap: 12px; align-items: center; padding: 12px 0; border-bottom: 1px solid var(--border); }
.cart-item-thumb img { width: 64px; height: 48px; object-fit: cover; display:block; }
.cart-item-main { font-size: 0.9rem; }
.cart-item-desc { font-size: 0.78rem; color: var(--text-muted); margin-top:6px; }
.cart-item-controls { text-align: right; display:flex; flex-direction:column; gap:8px; align-items:flex-end; }
.qty { display:flex; align-items:center; gap:6px; }
.qty button { background: none; border: 1px solid var(--border); padding: 4px 8px; cursor: pointer; }
.qty-input { width:44px; text-align:center; border:1px solid var(--border); padding:6px; }
.cart-item-total { font-weight:700; color:var(--gold); }

@media (max-width: 900px) {
  .cart-panel { right: 12px; left: 12px; width: auto; }
  .cart-item { grid-template-columns: 56px 1fr auto; }
  .modal { width: 94%; }
}

/* ===== PORTFOLIO ===== */
#portfolio { background: var(--white); }
.filter-bar { display: flex; gap: 0; margin: 40px 0 36px; border-bottom: 1px solid var(--border); }
.filter-btn {
  padding: 10px 22px; font-size: 0.72rem; font-weight: 500;
  letter-spacing: 0.1em; text-transform: uppercase;
  background: none; color: var(--text-muted);
  border-bottom: 2px solid transparent; margin-bottom: -1px;
  transition: var(--transition);
}
.filter-btn:hover, .filter-btn.active { color: var(--gold); border-bottom-color: var(--gold); }
.portfolio-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--border); }
.p-card { background: #f8f8f8; overflow: hidden; position: relative; }
.p-card:hover .p-overlay { opacity: 1; }
.p-img {
  height: 260px; background-size: cover; background-position: center;
  transition: transform 0.6s ease;
}
.p-card:hover .p-img { transform: scale(1.04); }
.p-overlay {
  position: absolute; top: 0; left: 0; right: 0; height: 260px;
  background: rgba(0,0,0,0.7); opacity: 0; transition: opacity .3s;
  display: flex; align-items: center; justify-content: center;
}
.p-overlay-text { text-align: center; color: var(--white); padding: 20px; }
.p-overlay-text h4 { font-family: 'Montserrat', sans-serif; font-size: 1rem; font-weight: 700; margin-bottom: 6px; }
.p-overlay-text p { font-size: 0.78rem; color: rgba(255,255,255,0.7); }
.p-body { padding: 20px 24px; }
.p-type {
  font-size: 0.62rem; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--gold); margin-bottom: 8px;
}
.p-body h3 { font-family: 'Montserrat', sans-serif; font-size: 0.9rem; font-weight: 600; color: var(--black); margin-bottom: 6px; }
.p-meta { display: flex; gap: 16px; font-size: 0.74rem; color: var(--text-muted); }

/* ===== WHY US ===== */
#why { background: #f7f6f2; }
.why-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 24px; margin-top: 36px; }
.why-card {
  background: #ffffff; padding: 34px 28px; text-align: left;
  transition: transform .35s ease, box-shadow .35s ease, border-color .35s ease, background .35s ease;
  border-radius: 24px; border: 1px solid rgba(0,0,0,0.06);
  box-shadow: 0 12px 32px rgba(37, 43, 55, 0.06);
  position: relative; overflow: hidden;
}
.why-card::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(201,168,76,0.04), transparent 45%);
  opacity: 0;
  transform: translateY(20px);
  transition: opacity .35s ease, transform .35s ease;
}
.why-card:hover { transform: translateY(-10px); box-shadow: 0 24px 48px rgba(37, 43, 55, 0.1); border-color: rgba(201,168,76,0.25); }
.why-card:hover::before { opacity: 1; transform: translateY(0); }
.why-card h4 {
  font-family: 'Montserrat', sans-serif; font-size: 1.05rem; font-weight: 800;
  color: var(--black); margin-bottom: 12px; letter-spacing: 0.01em;
}
.why-card p {
  font-size: 0.94rem; color: #5a5a5a; line-height: 1.9;
  margin: 0;
}
.why-icon-card {
  width: 46px; height: 46px; display: inline-flex; align-items: center; justify-content: center;
  margin-bottom: 20px; border-radius: 16px; background: rgba(201,168,76,0.12);
  color: var(--gold); font-weight: 800; font-size: 0.95rem;
}


/* ===== STATS ===== */
#stats {
  background: #f8f8f8;
  position: relative;
}
#stats::before { display: none; }
#stats .container { position: relative; z-index: 2; }
.stats-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 1px; background: rgba(255,255,255,0.06); margin-top: 56px; }
.stat-card {
  text-align: center; padding: 44px 20px;
  background: rgba(0,0,0,0.5); transition: var(--transition);
}
.stat-card:hover { background: rgba(201,168,76,0.08); }
.stat-num {
  font-family: 'Montserrat', sans-serif; font-size: 3rem; font-weight: 800;
  color: var(--gold); line-height: 1;
}
.stat-num sup { font-size: 1.2rem; color: var(--white); }
.stat-label { font-size: 0.72rem; font-weight: 500; color: rgba(255,255,255,0.5); margin-top: 10px; letter-spacing: 0.1em; text-transform: uppercase; }
.stat-icon { width: 36px; height: 36px; margin: 0 auto 16px; }
.stat-icon svg { width: 100%; height: 100%; fill: rgba(201,168,76,0.4); }

/* ===== CTA BAND ===== */
#cta-band { background: var(--gold); padding: 80px 40px; }
.cta-inner {
  max-width: 1400px; margin: auto;
  display: flex; align-items: center; justify-content: space-between; gap: 40px; flex-wrap: wrap;
}
#cta-band h2 {
  font-family: 'Montserrat', sans-serif; font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 800; color: var(--black); letter-spacing: 0.02em;
}
#cta-band p { color: rgba(0,0,0,0.6); font-size: 0.92rem; margin-top: 8px; max-width: 480px; }
.cta-btns { display: flex; gap: 12px; flex-wrap: wrap; flex-shrink: 0; }
.btn-dark {
  background: var(--black); color: var(--white); padding: 14px 32px;
  font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 0.78rem;
  letter-spacing: 0.15em; text-transform: uppercase; transition: var(--transition);
  display: inline-flex; align-items: center; gap: 8px;
}
.btn-dark:hover { background: var(--dark-2); transform: translateY(-2px); }
.btn-wa {
  background: #25d366; color: var(--white); padding: 14px 32px;
  font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 0.78rem;
  letter-spacing: 0.15em; text-transform: uppercase; transition: var(--transition);
  display: inline-flex; align-items: center; gap: 8px;
}
.btn-wa:hover { background: #1ebe5d; transform: translateY(-2px); }

/* ===== CONTACT ===== */
#contact { background: var(--white); }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0; margin-top: 56px; background: var(--border); }
.contact-info {
  background: #f8f8f8; padding: 48px;
}
.contact-info h3 {
  font-family: 'Montserrat', sans-serif; font-size: 1.1rem; font-weight: 300;
  color: var(--black); letter-spacing: 0.1em; margin-bottom: 32px;
  text-transform: uppercase;
}
.info-row { display: flex; gap: 16px; margin-bottom: 28px; }
.info-row-icon {
  width: 40px; height: 40px; border: 1px solid var(--gold);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.info-row-icon svg { width: 18px; height: 18px; fill: var(--gold); }
.info-row-text .lbl { font-size: 0.62rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--gold); margin-bottom: 5px; }
.info-row-text p { font-size: 0.88rem; color: var(--text); line-height: 1.6; }
.info-row-text a { color: var(--text); transition: color .2s; }
.info-row-text a:hover { color: var(--gold); }
.social-row { display: flex; gap: 8px; margin-top: 32px; }
.social-btn {
  width: 38px; height: 38px; border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center; transition: var(--transition);
}
.social-btn:hover { border-color: var(--gold); background: var(--gold); }
.social-btn:hover svg { fill: var(--black); }
.social-btn svg { width: 16px; height: 16px; fill: var(--text-muted); transition: fill .2s; }
.map-wrap { margin-top: 32px; }
.map-wrap iframe { width: 100%; height: 220px; border: none; display: block; filter: grayscale(40%); }

.contact-form-box { background: var(--white); padding: 48px; }
.contact-form-box h3 {
  font-family: 'Montserrat', sans-serif; font-size: 1.1rem; font-weight: 300;
  color: var(--black); letter-spacing: 0.1em; margin-bottom: 8px; text-transform: uppercase;
}
.contact-form-box > p { font-size: 0.82rem; color: var(--text-muted); margin-bottom: 28px; }
.cf-group { margin-bottom: 16px; }
.cf-group label { display: block; font-size: 0.68rem; letter-spacing: 0.15em; text-transform: uppercase; color: var(--text-muted); margin-bottom: 8px; }
.cf-group input, .cf-group select, .cf-group textarea {
  width: 100%; background: #f8f8f8; border: 1px solid var(--border);
  padding: 12px 16px; font-size: 0.88rem; font-family: inherit;
  color: var(--black); outline: none; transition: var(--transition); border-radius: 0;
}
.cf-group input:focus, .cf-group select:focus, .cf-group textarea:focus {
  border-color: var(--gold); background: var(--white);
}
.cf-group input::placeholder, .cf-group textarea::placeholder { color: #aaa; }
.cf-group select option { background: var(--white); color: var(--black); }
.cf-group textarea { resize: vertical; min-height: 110px; }
.cf-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.success-msg {
  display: none; background: rgba(201,168,76,0.08); border: 1px solid var(--gold);
  padding: 14px; text-align: center; color: var(--gold); font-size: 0.88rem; margin-top: 12px;
}
.success-msg.show { display: block; }

/* ===== PROJECTS TABLE ===== */
#projects-section { background: #f8f8f8; }
.table-wrap { overflow-x: auto; margin-top: 48px; }
.projects-table { width: 100%; border-collapse: collapse; font-size: 0.85rem; min-width: 720px; }
.projects-table thead tr { background: var(--dark-3); border-bottom: 1px solid var(--gold); }
.projects-table thead th {
  color: var(--gold); padding: 16px 20px; text-align: left;
  font-size: 0.68rem; font-weight: 700; letter-spacing: 0.15em; text-transform: uppercase;
}
.projects-table tbody tr { border-bottom: 1px solid var(--border); transition: background .2s; }
.projects-table tbody tr:hover { background: rgba(201,168,76,0.04); }
.projects-table td { padding: 14px 20px; color: var(--text-muted); line-height: 1.5; }
.projects-table td:first-child { color: var(--gold); font-weight: 700; font-size: 0.75rem; }
.projects-table td:nth-child(2) { font-weight: 600; color: var(--text); }
.client-tag {
  display: inline-block; background: rgba(201,168,76,0.1);
  border: 1px solid rgba(201,168,76,0.3); color: var(--gold);
  padding: 3px 10px; font-size: 0.72rem; font-weight: 600; letter-spacing: 0.04em;
}

/* ===== FOOTER ===== */
footer { background: var(--black); border-top: 1px solid var(--border); }
.footer-main { padding: 72px 40px 48px; }
.footer-grid { max-width: 1400px; margin: auto; display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: 56px; }
.footer-brand p { font-size: 0.85rem; line-height: 1.8; color: var(--text-muted); margin-top: 20px; max-width: 300px; }
.footer-logo { display: flex; align-items: center; gap: 12px; }
.footer-emblem {
  width: 44px; height: 44px; border: 1px solid var(--gold);
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
}
.footer-emblem svg { width: 26px; height: 26px; fill: var(--gold); }
.footer-name { font-family: 'Montserrat', sans-serif; font-size: 0.9rem; font-weight: 700; color: var(--white); letter-spacing: 0.1em; text-transform: uppercase; }
.footer-sub { font-size: 0.56rem; color: var(--gold); letter-spacing: 0.2em; text-transform: uppercase; }
.footer-col h4 {
  font-family: 'Montserrat', sans-serif; font-size: 0.72rem; font-weight: 700;
  color: var(--white); letter-spacing: 0.18em; text-transform: uppercase;
  margin-bottom: 20px; padding-bottom: 12px; border-bottom: 1px solid var(--border);
}
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a {
  font-size: 0.82rem; color: var(--text-muted); transition: color .2s;
  display: flex; align-items: center; gap: 8px; letter-spacing: 0.03em;
}
.footer-col ul li a:hover { color: var(--gold); }
.footer-col ul li a::before { content: '—'; color: var(--gold); font-size: 0.6rem; }
.footer-contact-row { display: flex; gap: 10px; margin-bottom: 14px; }
.footer-contact-row svg { width: 14px; height: 14px; fill: var(--gold); flex-shrink: 0; margin-top: 2px; }
.footer-contact-row p { font-size: 0.82rem; color: var(--text-muted); line-height: 1.5; }
.footer-bottom { border-top: 1px solid var(--border); padding: 20px 40px; }
.footer-bottom-inner {
  max-width: 1400px; margin: auto;
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px;
}
.footer-bottom p { font-size: 0.75rem; color: rgba(255,255,255,0.25); letter-spacing: 0.04em; }
.footer-social { display: flex; gap: 8px; }
.footer-social a {
  width: 34px; height: 34px; border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center; transition: var(--transition);
}
.footer-social a:hover { border-color: var(--gold); background: var(--gold); }
.footer-social a:hover svg { fill: var(--black); }
.footer-social svg { width: 14px; height: 14px; fill: rgba(255,255,255,0.4); transition: fill .2s; }

/* ===== REVEAL ===== */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.reveal.from-left { transform: translateX(-24px); }
.reveal.from-right { transform: translateX(24px); }
.reveal.visible { opacity: 1; transform: translate(0); }

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .about-grid { grid-template-columns: 1fr; gap: 20px; }
  .about-slider { height: 260px; }
  .about-slider-caption { left: 12px; right: 12px; bottom: 12px; }
  .about-year { bottom: 8px; left: 8px; padding: 12px 14px; }
  .vision-mission-grid { grid-template-columns: 1fr; }

  section { padding: 72px 24px; }
  nav { padding: 0 24px; }
  .hero-inner { padding: 0 24px 80px; }
  .hero-stats { display: none; }
  .about-grid { grid-template-columns: 1fr; }
  .about-img-wrap { border-radius: 22px; }
  .about-year { bottom: 10px; left: 10px; }
  .about-img, .about-img-placeholder { min-height: 320px; }
  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .portfolio-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; }
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .cta-inner { flex-direction: column; }
}
@media (max-width: 600px) {
  .about-grid { grid-template-columns: 1fr; gap: 20px; }
  .about-slider { height: 260px; }
  .about-year { bottom: 8px; left: 8px; padding: 12px 14px; }
  .vision-mission-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-main { padding: 48px 24px 36px; }
  .footer-bottom { padding: 16px 24px; }
  .cf-row { grid-template-columns: 1fr; }
  .hero-title { font-size: 2.4rem; }
  .hero-video { min-height: 100vh; }
  .about-img, .about-img-placeholder { min-height: 260px; }
  .vision-mission-grid { grid-template-columns: 1fr; }
  .vision-card { padding: 20px; }
}

/* ===== HERO TWO-COLUMN ===== */
.hero-inner {
  max-width: 1400px; margin: auto; padding: 0 40px 100px;
  position: relative; z-index: 2; width: 100%;
}
.hero-desc {
  font-size: 1rem; color: rgba(255,255,255,0.78); line-height: 1.8;
  margin-bottom: 24px; max-width: 620px;
}
.hero-badges { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 32px; }
.hero-badge {
  background: rgba(201,168,76,0.15); border: 1px solid rgba(201,168,76,0.35);
  color: var(--gold); padding: 5px 14px;
  font-size: 0.76rem; font-weight: 500; letter-spacing: 0.06em;
}

/* ===== HERO FORM BOX ===== */
.hero-right { position: relative; z-index: 2; }
.hero-form-box {
  background: rgba(255,255,255,0.1);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,0.2);
  padding: 32px 28px;
}
.form-heading {
  font-family: 'Montserrat', sans-serif; font-size: 1.1rem; font-weight: 700;
  color: var(--white); margin-bottom: 6px; letter-spacing: 0.05em;
}
.form-sub { font-size: 0.8rem; color: rgba(255,255,255,0.6); margin-bottom: 20px; }
.hf-group { margin-bottom: 12px; }
.hf-group label {
  display: block; font-size: 0.68rem; letter-spacing: 0.12em; text-transform: uppercase;
  color: rgba(255,255,255,0.65); margin-bottom: 6px;
}
.req { color: #fca5a5; }
.hf-group input, .hf-group select, .hf-group textarea {
  width: 100%; background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.25);
  padding: 10px 14px; font-size: 0.85rem; font-family: inherit;
  color: var(--white); outline: none; transition: var(--transition); border-radius: 0;
}
.hf-group input::placeholder, .hf-group textarea::placeholder { color: rgba(255,255,255,0.4); }
.hf-group select option { background: #1a1a1a; color: var(--white); }
.hf-group input:focus, .hf-group select:focus, .hf-group textarea:focus {
  border-color: var(--gold); background: rgba(255,255,255,0.18);
}
.hf-group textarea { resize: vertical; min-height: 80px; }
.hf-err { font-size: 0.72rem; color: #fca5a5; margin-top: 4px; display: none; }
.hf-err.show { display: block; }
.hf-reassure {
  font-size: 0.75rem; color: rgba(255,255,255,0.5); margin-top: 12px;
  text-align: center; line-height: 1.6;
}
.hf-reassure a { color: var(--gold); }

/* ===== CLIENTS HEADING ===== */
.clients-heading {
  font-family: 'Montserrat', sans-serif; font-size: clamp(1.2rem, 2vw, 1.6rem);
  font-weight: 700; color: var(--black); margin-bottom: 10px; text-align: center;
}
.clients-sub {
  font-size: 0.88rem; color: var(--text-muted); max-width: 600px;
  margin: 0 auto 28px; text-align: center; line-height: 1.7;
}

/* ===== SERVICE GROUPS ===== */
.service-group {
  display: grid; grid-template-columns: 1fr 1fr; gap: 60px;
  align-items: center; margin-top: 72px;
  padding-bottom: 72px; border-bottom: 1px solid var(--border);
}
.service-group:last-child { border-bottom: none; }
.service-group-img img {
  width: 100%; height: 360px; object-fit: cover;
  filter: grayscale(10%); transition: filter 0.4s;
}
.service-group-img img:hover { filter: grayscale(0%); }
.sg-num {
  font-family: 'Montserrat', sans-serif; font-size: 3.5rem; font-weight: 900;
  color: rgba(201,168,76,0.12); line-height: 1; margin-bottom: 8px;
}
.service-group-content h3 {
  font-family: 'Montserrat', sans-serif; font-size: 1.3rem; font-weight: 700;
  color: var(--black); margin-bottom: 14px; letter-spacing: 0.02em;
}
.service-group-content p {
  font-size: 0.9rem; color: #555; line-height: 1.8; margin-bottom: 18px;
}
.product-list {
  list-style: none; display: grid; grid-template-columns: 1fr 1fr; gap: 6px 16px;
  margin-bottom: 20px;
}
.product-list li {
  font-size: 0.8rem; color: var(--text-muted); padding-left: 12px; position: relative;
  line-height: 1.5;
}
.product-list li::before {
  content: '›'; position: absolute; left: 0; color: var(--gold); font-weight: 700;
}

/* ===== WHY GRID 3-col ===== */
#page-why .why-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 56px; }
#page-why .why-card {
  background: #ffffff; padding: 36px 28px; transition: transform .35s ease, box-shadow .35s ease, border-color .35s ease, background .35s ease;
  border-radius: 24px; border: 1px solid rgba(0,0,0,0.06);
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.05);
}
#page-why .why-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 26px 50px rgba(0, 0, 0, 0.08);
  border-color: rgba(201,168,76,0.3);
  background: #fffdf8;
}
#page-why .why-num {
  font-family: 'Montserrat', sans-serif; font-size: 2.4rem; font-weight: 900;
  color: rgba(201,168,76,0.14); line-height: 1; margin-bottom: 18px;
}
#page-why .why-icon { width: 48px; height: 48px; margin-bottom: 20px; display: grid; place-items: center; background: rgba(201,168,76,0.1); border-radius: 16px; }
#page-why .why-icon svg { width: 22px; height: 22px; fill: var(--gold); }
#page-why .why-card h3 {
  font-family: 'Montserrat', sans-serif; font-size: 1.04rem; font-weight: 800;
  color: var(--black); letter-spacing: 0.01em; margin-bottom: 14px;
}
#page-why .why-card p { font-size: 0.92rem; color: #585858; line-height: 1.8; margin: 0; }

/* ===== STAT SUB TEXT ===== */
.stat-sub { font-size: 0.72rem; color: var(--text-muted); margin-top: 6px; line-height: 1.5; }

/* ===== RESPONSIVE ADDITIONS ===== */
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-right { display: none; }
  .service-group { grid-template-columns: 1fr; gap: 32px; margin-top: 48px; padding-bottom: 36px; }
  .service-group-img { order: -1; }
  .service-group-img img { height: auto; max-height: 320px; }
  .service-group-content { width: 100%; }
  .product-list { grid-template-columns: 1fr; }
  .btn-cart { width: 100%; justify-content: center; }
  .product-link { width: 100%; justify-content: center; }
  .why-grid { grid-template-columns: 1fr 1fr; }
  #page-why .why-grid { grid-template-columns: 1fr; gap: 18px; }
}
@media (max-width: 600px) {
  .hero-badges { flex-direction: column; }
  .why-grid { grid-template-columns: 1fr; }
  #page-why .why-grid { grid-template-columns: 1fr; }
  .service-group-img img { max-height: none; }
  .btn-cart, .product-link { width: 100%; }
}

/* ===== MULTI-PAGE SYSTEM ===== */
.page { display: none; }
.page.active { display: block; }