/* ============================================
   TRIMULIA NUGRAHA — main.css
   Part 1: Variables, Reset, Base, Header
   ============================================ */

:root {
  /* Colors */
  --primary: #1a365d;
  --primary-dark: #122848;
  --primary-light: #2c5282;
  --gold: #d69e2e;
  --gold-light: #ecc94b;
  --teal: #319795;
  --ink: #2d3748;
  --ink-soft: #4a5568;
  --muted: #718096;
  --bg: #f7fafc;
  --white: #ffffff;
  --success: #38a169;
  --danger: #e53e3e;
  --border: #e2e8f0;
  --grad-hero: linear-gradient(135deg, #122848 0%, #1a365d 45%, #319795 100%);

  /* Typography */
  --font-head: 'Plus Jakarta Sans', 'Segoe UI', sans-serif;
  --font-body: 'Inter', 'Segoe UI', sans-serif;

  /* Spacing & radius */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --shadow-sm: 0 1px 3px rgba(26, 54, 93, .08);
  --shadow-md: 0 8px 24px rgba(26, 54, 93, .12);
  --shadow-lg: 0 20px 50px rgba(18, 40, 72, .18);
  --container: 1180px;
  --header-h: 76px;
  --transition: all .3s cubic-bezier(.4, 0, .2, 1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--ink);
  background: var(--white);
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--teal); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--primary); }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
input, textarea, select { font-family: inherit; font-size: 1rem; }

h1, h2, h3, h4, h5 {
  font-family: var(--font-head);
  color: var(--primary);
  line-height: 1.25;
  font-weight: 700;
}
h1 { font-size: clamp(2.1rem, 5vw, 3.4rem); letter-spacing: -.02em; }
h2 { font-size: clamp(1.7rem, 3.5vw, 2.4rem); letter-spacing: -.01em; }
h3 { font-size: 1.3rem; font-weight: 600; }
h4 { font-size: 1.05rem; font-weight: 600; }

/* ---------- Utilities ---------- */
.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.section { padding: 88px 0; }
.section-alt { background: var(--bg); }
.section-head { text-align: center; max-width: 640px; margin: 0 auto 56px; }
.eyebrow {
  display: inline-block;
  font-family: var(--font-head);
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 14px;
}
.section-head p { color: var(--ink-soft); margin-top: 14px; font-size: 1.06rem; }
.text-center { text-align: center; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: .98rem;
  padding: 15px 32px;
  border-radius: 50px;
  transition: var(--transition);
  white-space: nowrap;
}
.btn-primary {
  background: var(--gold);
  color: var(--primary-dark);
  box-shadow: 0 6px 20px rgba(214, 158, 46, .35);
}
.btn-primary:hover { background: var(--gold-light); color: var(--primary-dark); transform: translateY(-2px); box-shadow: 0 10px 28px rgba(214, 158, 46, .45); }
.btn-outline { border: 2px solid rgba(255,255,255,.7); color: var(--white); }
.btn-outline:hover { background: rgba(255,255,255,.12); color: var(--white); border-color: var(--white); }
.btn-navy { background: var(--primary); color: var(--white); }
.btn-navy:hover { background: var(--primary-light); color: var(--white); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn svg { width: 18px; height: 18px; }

/* ---------- Header ---------- */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  height: var(--header-h);
  z-index: 1000;
  transition: var(--transition);
}
.site-header .container {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.site-header.scrolled {
  background: rgba(255, 255, 255, .92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: var(--shadow-sm);
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand img { height: 44px; width: auto; }
.brand span {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.05rem;
  color: var(--white);
  letter-spacing: .02em;
  transition: var(--transition);
}
.site-header.scrolled .brand span { color: var(--primary); }

.main-nav ul { display: flex; align-items: center; gap: 34px; }
.main-nav a {
  font-family: var(--font-head);
  font-weight: 600;
  font-size: .95rem;
  color: rgba(255, 255, 255, .92);
  position: relative;
  padding: 6px 0;
}
.main-nav a::after {
  content: '';
  position: absolute;
  left: 0; bottom: 0;
  width: 0; height: 2px;
  background: var(--gold);
  transition: var(--transition);
}
.main-nav a:hover::after, .main-nav a.active::after { width: 100%; }
.main-nav a:hover, .main-nav a.active { color: var(--white); }
.site-header.scrolled .main-nav a { color: var(--ink-soft); }
.site-header.scrolled .main-nav a:hover,
.site-header.scrolled .main-nav a.active { color: var(--primary); }

.header-cta { display: flex; align-items: center; gap: 18px; }
.header-phone {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: .92rem;
  color: rgba(255,255,255,.92);
}
.site-header.scrolled .header-phone { color: var(--primary); }
.header-phone svg { width: 17px; height: 17px; }
.header-cta .btn { padding: 11px 24px; font-size: .9rem; }

/* Hamburger */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px; height: 44px;
  padding: 10px;
  z-index: 1100;
}
.nav-toggle span {
  display: block;
  height: 2.5px;
  width: 100%;
  background: var(--white);
  border-radius: 3px;
  transition: var(--transition);
}
.site-header.scrolled .nav-toggle span,
.nav-toggle.open span { background: var(--primary); }
.nav-toggle.open span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

/* ============================================
   Part 2: Hero, Trust Bar, Services, Why Us
   ============================================ */

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  background: var(--grad-hero);
  overflow: hidden;
  padding: calc(var(--header-h) + 40px) 0 90px;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 82% 18%, rgba(214, 158, 46, .16), transparent 42%),
    radial-gradient(circle at 12% 85%, rgba(49, 151, 149, .22), transparent 45%);
}
.hero-dots {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255,255,255,.09) 1.5px, transparent 1.5px);
  background-size: 34px 34px;
  mask-image: linear-gradient(to bottom, transparent, black 30%, black 70%, transparent);
  -webkit-mask-image: linear-gradient(to bottom, transparent, black 30%, black 70%, transparent);
}
.hero .container {
  position: relative;
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 60px;
  align-items: center;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  background: rgba(255, 255, 255, .1);
  border: 1px solid rgba(255, 255, 255, .22);
  color: var(--gold-light);
  font-family: var(--font-head);
  font-size: .82rem;
  font-weight: 600;
  letter-spacing: .05em;
  padding: 9px 18px;
  border-radius: 50px;
  margin-bottom: 26px;
  backdrop-filter: blur(6px);
}
.hero-badge .dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--gold);
  animation: pulse 2s infinite;
}
.hero h1 { color: var(--white); margin-bottom: 22px; }
.hero h1 .highlight { color: var(--gold); position: relative; }
.hero-sub {
  font-size: 1.13rem;
  color: rgba(255, 255, 255, .82);
  max-width: 520px;
  margin-bottom: 36px;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 16px; margin-bottom: 46px; }
.hero-stats {
  display: flex;
  gap: 44px;
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, .16);
}
.hero-stat strong {
  display: block;
  font-family: var(--font-head);
  font-size: 1.9rem;
  font-weight: 800;
  color: var(--gold);
}
.hero-stat span { font-size: .88rem; color: rgba(255,255,255,.72); }

.hero-visual { position: relative; }
.hero-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 6px solid rgba(255, 255, 255, .14);
  transform: rotate(1.5deg);
}
.hero-card img { width: 100%; height: 420px; object-fit: cover; }
.hero-float {
  position: absolute;
  background: var(--white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 13px;
}
.hero-float .icon-wrap {
  width: 44px; height: 44px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  flex-shrink: 0;
}
.hero-float strong { display: block; font-family: var(--font-head); font-size: .95rem; color: var(--primary); }
.hero-float span { font-size: .8rem; color: var(--muted); }
.float-1 { top: 24px; left: -34px; }
.float-1 .icon-wrap { background: rgba(56, 161, 105, .12); color: var(--success); }
.float-2 { bottom: 30px; right: -26px; }
.float-2 .icon-wrap { background: rgba(214, 158, 46, .14); color: var(--gold); }

/* ---------- Trust Bar ---------- */
.trust-bar {
  background: var(--white);
  padding: 42px 0;
  border-bottom: 1px solid var(--border);
}
.trust-bar p {
  text-align: center;
  font-family: var(--font-head);
  font-size: .82rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 26px;
}
.trust-logos {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 70px;
  flex-wrap: wrap;
}
.trust-logos img {
  height: 44px;
  width: auto;
  filter: grayscale(1);
  opacity: .65;
  transition: var(--transition);
}
.trust-logos img:hover { filter: none; opacity: 1; transform: scale(1.06); }

/* ---------- Services Grid ---------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 26px;
}
.service-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 36px 28px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--gold), var(--teal));
  transform: scaleX(0);
  transform-origin: left;
  transition: var(--transition);
}
.service-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-md); border-color: transparent; }
.service-card:hover::before { transform: scaleX(1); }
.service-icon {
  width: 62px; height: 62px;
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(26,54,93,.08), rgba(49,151,149,.12));
  display: grid;
  place-items: center;
  margin-bottom: 22px;
  color: var(--primary);
  transition: var(--transition);
}
.service-card:hover .service-icon { background: var(--primary); color: var(--gold-light); transform: rotate(-6deg) scale(1.05); }
.service-icon svg { width: 28px; height: 28px; }
.service-card h3 { margin-bottom: 12px; }
.service-card p { font-size: .94rem; color: var(--ink-soft); margin-bottom: 18px; }
.service-link {
  font-family: var(--font-head);
  font-weight: 600;
  font-size: .9rem;
  display: inline-flex;
  align-items: center;
  gap: 7px;
}
.service-link svg { width: 15px; height: 15px; transition: var(--transition); }
.service-link:hover svg { transform: translateX(4px); }

/* ---------- Why Us ---------- */
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}
.why-card {
  text-align: center;
  padding: 44px 30px;
  border-radius: var(--radius-md);
  background: var(--white);
  border: 1px solid var(--border);
  transition: var(--transition);
}
.why-card:hover { box-shadow: var(--shadow-md); transform: translateY(-6px); }
.why-card img { width: 84px; height: 84px; object-fit: contain; margin: 0 auto 24px; }
.why-card h3 { margin-bottom: 12px; }
.why-card p { color: var(--ink-soft); font-size: .95rem; }

/* ============================================
   Part 2: Hero, Trust Bar, Services, Why Us
   ============================================ */

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  background: var(--grad-hero);
  overflow: hidden;
  padding: calc(var(--header-h) + 40px) 0 80px;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 82% 18%, rgba(214,158,46,.16) 0%, transparent 42%),
    radial-gradient(circle at 12% 85%, rgba(49,151,149,.22) 0%, transparent 46%);
  pointer-events: none;
}
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(
    45deg, transparent, transparent 34px,
    rgba(255,255,255,.022) 34px, rgba(255,255,255,.022) 35px
  );
  pointer-events: none;
}
.hero .container {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 56px;
  align-items: center;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.22);
  backdrop-filter: blur(8px);
  color: var(--white);
  font-family: var(--font-head);
  font-size: .82rem;
  font-weight: 600;
  letter-spacing: .05em;
  padding: 9px 18px;
  border-radius: 50px;
  margin-bottom: 26px;
}
.hero-badge svg { width: 15px; height: 15px; color: var(--gold); }
.hero h1 { color: var(--white); margin-bottom: 22px; }
.hero h1 .accent { color: var(--gold); }
.hero p.lead {
  color: rgba(255,255,255,.85);
  font-size: 1.14rem;
  max-width: 520px;
  margin-bottom: 36px;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 16px; margin-bottom: 44px; }
.hero-trust {
  display: flex;
  align-items: center;
  gap: 16px;
  color: rgba(255,255,255,.75);
  font-size: .92rem;
}
.hero-trust .avatars { display: flex; }
.hero-trust .avatars span {
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 2.5px solid rgba(255,255,255,.85);
  background: var(--primary-light);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-head);
  font-size: .72rem; font-weight: 700;
  color: var(--white);
  margin-left: -10px;
}
.hero-trust .avatars span:first-child { margin-left: 0; }
.hero-media { position: relative; }
.hero-media img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  border: 5px solid rgba(255,255,255,.14);
}
.hero-media .float-card {
  position: absolute;
  bottom: -24px; left: -30px;
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 18px 22px;
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  gap: 14px;
}
.float-card .icon {
  width: 48px; height: 48px;
  border-radius: 12px;
  background: rgba(214,158,46,.14);
  display: flex; align-items: center; justify-content: center;
  color: var(--gold);
}
.float-card .icon svg { width: 24px; height: 24px; }
.float-card strong { display: block; font-family: var(--font-head); font-size: 1.35rem; color: var(--primary); }
.float-card small { color: var(--muted); font-size: .82rem; }

/* ---------- Trust bar ---------- */
.trust-bar { padding: 42px 0; background: var(--white); border-bottom: 1px solid var(--border); }
.trust-bar .container { display: flex; align-items: center; justify-content: space-between; gap: 40px; flex-wrap: wrap; }
.trust-bar p {
  font-family: var(--font-head);
  font-size: .85rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--muted);
  white-space: nowrap;
}
.trust-logos { display: flex; align-items: center; gap: 52px; flex-wrap: wrap; }
.trust-logos img { height: 42px; width: auto; opacity: .78; filter: grayscale(35%); transition: var(--transition); }
.trust-logos img:hover { opacity: 1; filter: none; transform: translateY(-2px); }

/* ---------- Services ---------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 26px;
}
.service-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 34px 26px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--gold), var(--teal));
  transform: scaleX(0);
  transform-origin: left;
  transition: var(--transition);
}
.service-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-md); border-color: transparent; }
.service-card:hover::before { transform: scaleX(1); }
.service-card .icon {
  width: 60px; height: 60px;
  border-radius: 14px;
  background: rgba(26,54,93,.07);
  display: flex; align-items: center; justify-content: center;
  color: var(--primary);
  margin-bottom: 22px;
  transition: var(--transition);
}
.service-card:hover .icon { background: var(--primary); color: var(--white); }
.service-card .icon svg { width: 28px; height: 28px; }
.service-card h3 { margin-bottom: 10px; font-size: 1.12rem; }
.service-card p { color: var(--ink-soft); font-size: .93rem; margin-bottom: 16px; }
.service-card .link {
  font-family: var(--font-head);
  font-weight: 600;
  font-size: .88rem;
  color: var(--teal);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.service-card .link svg { width: 15px; height: 15px; transition: var(--transition); }
.service-card:hover .link svg { transform: translateX(4px); }

/* ---------- Why us ---------- */
.why-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.why-card {
  text-align: center;
  padding: 40px 28px;
  background: var(--white);
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  transition: var(--transition);
}
.why-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.why-card img { height: 74px; width: auto; margin: 0 auto 22px; }
.why-card h3 { margin-bottom: 10px; }
.why-card p { color: var(--ink-soft); font-size: .94rem; }

/* ============================================
   Part 2: Hero, Trust Bar, Services, Why Us
   ============================================ */

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  background: var(--grad-hero);
  overflow: hidden;
  padding: calc(var(--header-h) + 40px) 0 80px;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255,255,255,.06) 1px, transparent 1px);
  background-size: 26px 26px;
  pointer-events: none;
}
.hero-glow {
  position: absolute;
  width: 560px; height: 560px;
  border-radius: 50%;
  filter: blur(120px);
  opacity: .35;
  pointer-events: none;
}
.hero-glow.g1 { background: var(--teal); top: -160px; right: -120px; }
.hero-glow.g2 { background: var(--gold); bottom: -220px; left: -140px; opacity: .22; }

.hero .container {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  align-items: center;
  gap: 56px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.22);
  color: var(--gold-light);
  font-family: var(--font-head);
  font-size: .82rem;
  font-weight: 600;
  letter-spacing: .06em;
  padding: 8px 18px;
  border-radius: 50px;
  margin-bottom: 24px;
}
.hero h1 { color: var(--white); margin-bottom: 20px; }
.hero h1 .hl { color: var(--gold); }
.hero-sub {
  color: rgba(255,255,255,.82);
  font-size: 1.12rem;
  max-width: 520px;
  margin-bottom: 36px;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 16px; margin-bottom: 44px; }
.hero-proof { display: flex; gap: 40px; }
.hero-proof .proof-item strong {
  display: block;
  font-family: var(--font-head);
  font-size: 1.9rem;
  font-weight: 800;
  color: var(--gold);
}
.hero-proof .proof-item span { color: rgba(255,255,255,.7); font-size: .88rem; }

.hero-media { position: relative; }
.hero-media .frame {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 6px solid rgba(255,255,255,.12);
}
.hero-media .frame img { width: 100%; height: 420px; object-fit: cover; }
.hero-media .float-card {
  position: absolute;
  bottom: -26px; left: -30px;
  background: var(--white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  padding: 18px 22px;
  display: flex;
  align-items: center;
  gap: 14px;
}
.float-card .fc-icon {
  width: 46px; height: 46px;
  border-radius: 12px;
  background: rgba(56,161,105,.12);
  display: grid;
  place-items: center;
  color: var(--success);
}
.float-card .fc-icon svg { width: 24px; height: 24px; }
.float-card strong { display: block; font-family: var(--font-head); color: var(--primary); font-size: .98rem; }
.float-card span { font-size: .82rem; color: var(--muted); }

/* ---------- Trust bar ---------- */
.trust-bar { padding: 34px 0; background: var(--white); border-bottom: 1px solid var(--border); }
.trust-bar .container { display: flex; align-items: center; justify-content: space-between; gap: 32px; flex-wrap: wrap; }
.trust-bar p { font-family: var(--font-head); font-weight: 600; color: var(--muted); font-size: .92rem; }
.trust-logos { display: flex; align-items: center; gap: 44px; }
.trust-logos img { height: 40px; width: auto; filter: grayscale(1); opacity: .75; transition: var(--transition); }
.trust-logos img:hover { filter: none; opacity: 1; }

/* ---------- Services grid ---------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 26px;
}
.service-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 34px 28px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 4px;
  background: linear-gradient(90deg, var(--gold), var(--teal));
  transform: scaleX(0);
  transform-origin: left;
  transition: var(--transition);
}
.service-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-md); border-color: transparent; }
.service-card:hover::before { transform: scaleX(1); }
.service-icon {
  width: 58px; height: 58px;
  border-radius: 14px;
  background: rgba(26,54,93,.07);
  display: grid;
  place-items: center;
  margin-bottom: 22px;
  color: var(--primary);
  transition: var(--transition);
}
.service-card:hover .service-icon { background: var(--primary); color: var(--gold-light); }
.service-icon svg { width: 28px; height: 28px; }
.service-card h3 { margin-bottom: 10px; }
.service-card p { color: var(--ink-soft); font-size: .94rem; margin-bottom: 18px; }
.service-link {
  font-family: var(--font-head);
  font-weight: 600;
  font-size: .9rem;
  color: var(--teal);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.service-link svg { width: 15px; height: 15px; transition: var(--transition); }
.service-link:hover svg { transform: translateX(4px); }

/* ---------- Why us ---------- */
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}
.why-card {
  text-align: center;
  padding: 44px 30px;
  background: var(--white);
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  transition: var(--transition);
}
.why-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.why-card img { width: 84px; height: 84px; object-fit: contain; margin: 0 auto 22px; }
.why-card h3 { margin-bottom: 12px; }
.why-card p { color: var(--ink-soft); font-size: .95rem; }

/* ============================================
   Part 3: Products, Stats, Testimonials, CTA
   ============================================ */

/* ---------- Product filter & grid ---------- */
.filter-tabs { display: flex; justify-content: center; gap: 12px; margin-bottom: 44px; flex-wrap: wrap; }
.filter-btn {
  font-family: var(--font-head);
  font-weight: 600;
  font-size: .92rem;
  padding: 10px 26px;
  border-radius: 50px;
  border: 1.5px solid var(--border);
  color: var(--ink-soft);
  background: var(--white);
  transition: var(--transition);
}
.filter-btn:hover { border-color: var(--primary); color: var(--primary); }
.filter-btn.active { background: var(--primary); border-color: var(--primary); color: var(--white); }

.products-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.product-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition);
}
.product-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.product-card.hidden-card { display: none; }
.product-thumb {
  position: relative;
  background: var(--bg);
  padding: 22px;
  display: grid;
  place-items: center;
}
.product-thumb img { width: 100%; height: 190px; object-fit: contain; transition: var(--transition); }
.product-card:hover .product-thumb img { transform: scale(1.06); }
.product-tag {
  position: absolute;
  top: 14px; left: 14px;
  font-family: var(--font-head);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .05em;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: 50px;
  background: rgba(49,151,149,.12);
  color: var(--teal);
}
.product-tag.color { background: rgba(214,158,46,.14); color: var(--gold); }
.product-body { padding: 20px 22px 24px; }
.product-body h4 { margin-bottom: 6px; min-height: 2.6em; }
.product-body p { font-size: .85rem; color: var(--muted); margin-bottom: 14px; }
.product-specs { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 16px; }
.product-specs span {
  font-size: .74rem;
  font-weight: 600;
  color: var(--ink-soft);
  background: var(--bg);
  padding: 4px 10px;
  border-radius: 6px;
}
.product-link {
  font-family: var(--font-head);
  font-weight: 600;
  font-size: .88rem;
  color: var(--primary);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.product-link svg { width: 15px; height: 15px; }

/* ---------- Stats ---------- */
.stats-section { background: var(--grad-hero); position: relative; overflow: hidden; }
.stats-section::before {
  content: '';
  position: absolute; inset: 0;
  background-image: radial-gradient(rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 26px 26px;
}
.stats-grid {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  text-align: center;
}
.stat-item .stat-num {
  font-family: var(--font-head);
  font-size: clamp(2.4rem, 4vw, 3.2rem);
  font-weight: 800;
  color: var(--gold);
  line-height: 1.1;
}
.stat-item .stat-num .suffix { font-size: .6em; }
.stat-item p { color: rgba(255,255,255,.8); font-weight: 500; margin-top: 6px; }

/* ---------- Testimonials ---------- */
.testi-track-wrapper { overflow: hidden; position: relative; }
.testi-track { display: flex; gap: 26px; transition: transform .55s cubic-bezier(.4,0,.2,1); }
.testi-card {
  flex: 0 0 calc(33.333% - 18px);
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 34px 30px;
  display: flex;
  flex-direction: column;
}
.testi-card .quote-mark {
  font-family: Georgia, serif;
  font-size: 3.4rem;
  line-height: 1;
  color: var(--gold);
  margin-bottom: 12px;
}
.testi-card p { color: var(--ink-soft); font-size: .96rem; flex: 1; }
.testi-author { display: flex; align-items: center; gap: 14px; margin-top: 24px; }
.testi-avatar {
  width: 48px; height: 48px;
  border-radius: 50%;
  background: var(--primary);
  color: var(--gold-light);
  display: grid;
  place-items: center;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.05rem;
}
.testi-author strong { display: block; font-family: var(--font-head); color: var(--primary); font-size: .95rem; }
.testi-author span { font-size: .82rem; color: var(--muted); }
.testi-nav { display: flex; justify-content: center; gap: 12px; margin-top: 36px; }
.testi-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--border);
  transition: var(--transition);
}
.testi-dot.active { background: var(--gold); width: 28px; border-radius: 50px; }

/* ---------- CTA banner ---------- */
.cta-banner { position: relative; background: var(--grad-hero); border-radius: var(--radius-lg); overflow: hidden; padding: 68px 60px; }
.cta-banner::before {
  content: '';
  position: absolute; inset: 0;
  background-image: radial-gradient(rgba(255,255,255,.06) 1px, transparent 1px);
  background-size: 24px 24px;
}
.cta-banner .cta-inner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
}
.cta-banner h2 { color: var(--white); margin-bottom: 12px; }
.cta-banner p { color: rgba(255,255,255,.82); max-width: 560px; }

/* ============================================
   Part 4: Contact, Footer, Page Hero, FAQ, Misc
   ============================================ */

/* ---------- Contact section ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}
.contact-info-card {
  background: var(--primary);
  border-radius: var(--radius-md);
  padding: 40px 36px;
  color: var(--white);
  height: 100%;
}
.contact-info-card h3 { color: var(--white); margin-bottom: 8px; }
.contact-info-card > p { color: rgba(255,255,255,.75); font-size: .95rem; margin-bottom: 30px; }
.ci-item { display: flex; gap: 16px; margin-bottom: 24px; }
.ci-item:last-of-type { margin-bottom: 0; }
.ci-icon {
  flex: 0 0 46px;
  width: 46px; height: 46px;
  border-radius: 12px;
  background: rgba(255,255,255,.1);
  display: grid;
  place-items: center;
  color: var(--gold-light);
}
.ci-icon svg { width: 22px; height: 22px; }
.ci-item strong { display: block; font-family: var(--font-head); font-size: .92rem; margin-bottom: 3px; color: var(--gold-light); }
.ci-item p, .ci-item a { color: rgba(255,255,255,.85); font-size: .93rem; line-height: 1.55; }
.ci-item a:hover { color: var(--gold-light); }
.ci-social { display: flex; gap: 12px; margin-top: 32px; padding-top: 28px; border-top: 1px solid rgba(255,255,255,.14); }
.ci-social a {
  width: 42px; height: 42px;
  border-radius: 10px;
  background: rgba(255,255,255,.1);
  display: grid;
  place-items: center;
  color: var(--white);
  transition: var(--transition);
}
.ci-social a:hover { background: var(--gold); color: var(--primary-dark); transform: translateY(-3px); }
.ci-social svg { width: 19px; height: 19px; }

/* ---------- Form ---------- */
.contact-form {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 40px 36px;
  box-shadow: var(--shadow-sm);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: .88rem;
  color: var(--primary);
  margin-bottom: 8px;
}
.form-group label .req { color: var(--danger); }
.form-control {
  width: 100%;
  padding: 13px 16px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg);
  color: var(--ink);
  transition: var(--transition);
}
.form-control:focus {
  outline: none;
  border-color: var(--teal);
  background: var(--white);
  box-shadow: 0 0 0 4px rgba(49,151,149,.12);
}
.form-control.error { border-color: var(--danger); background: #fff5f5; }
textarea.form-control { resize: vertical; min-height: 130px; }
.form-error-msg { display: none; font-size: .8rem; color: var(--danger); margin-top: 6px; }
.form-group.has-error .form-error-msg { display: block; }
.form-note { font-size: .8rem; color: var(--muted); margin-top: 14px; }
.form-success {
  display: none;
  background: rgba(56,161,105,.1);
  border: 1px solid rgba(56,161,105,.3);
  color: var(--success);
  border-radius: var(--radius-sm);
  padding: 16px 20px;
  font-weight: 600;
  margin-bottom: 20px;
}
.form-success.show { display: block; }

/* ---------- Map ---------- */
.map-embed {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  margin-top: 48px;
}
.map-embed iframe { width: 100%; height: 400px; border: 0; display: block; }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--primary-dark);
  color: rgba(255,255,255,.75);
  padding: 72px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 44px;
  padding-bottom: 52px;
}
.footer-brand img { height: 46px; margin-bottom: 18px; }
.footer-brand p { font-size: .92rem; line-height: 1.7; }
.footer-col h4 { color: var(--white); margin-bottom: 20px; font-size: 1rem; }
.footer-col ul li { margin-bottom: 11px; }
.footer-col ul a { color: rgba(255,255,255,.7); font-size: .92rem; }
.footer-col ul a:hover { color: var(--gold-light); padding-left: 4px; }
.footer-contact li { display: flex; gap: 12px; margin-bottom: 14px; font-size: .9rem; }
.footer-contact svg { flex: 0 0 18px; width: 18px; height: 18px; color: var(--gold); margin-top: 3px; }
.footer-social { display: flex; gap: 10px; margin-top: 20px; }
.footer-social a {
  width: 38px; height: 38px;
  border-radius: 9px;
  background: rgba(255,255,255,.08);
  display: grid;
  place-items: center;
  color: var(--white);
  transition: var(--transition);
}
.footer-social a:hover { background: var(--gold); color: var(--primary-dark); transform: translateY(-3px); }
.footer-social svg { width: 17px; height: 17px; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  padding: 22px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  font-size: .86rem;
  color: rgba(255,255,255,.55);
}

/* ---------- Page hero (inner pages) ---------- */
.page-hero {
  position: relative;
  background: var(--grad-hero);
  padding: calc(var(--header-h) + 72px) 0 72px;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute; inset: 0;
  background-image: radial-gradient(rgba(255,255,255,.06) 1px, transparent 1px);
  background-size: 26px 26px;
}
.page-hero .container { position: relative; }
.page-hero h1 { color: var(--white); margin-bottom: 14px; }
.page-hero p { color: rgba(255,255,255,.8); max-width: 620px; font-size: 1.08rem; }
.breadcrumb { display: flex; gap: 8px; align-items: center; margin-bottom: 18px; font-size: .86rem; }
.breadcrumb a { color: rgba(255,255,255,.65); }
.breadcrumb a:hover { color: var(--gold-light); }
.breadcrumb .sep { color: rgba(255,255,255,.4); }
.breadcrumb .current { color: var(--gold-light); font-weight: 600; }

/* ---------- About page ---------- */
.about-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.about-split .media-frame {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.about-split .media-frame img { width: 100%; height: 440px; object-fit: cover; }
.about-content h2 { margin-bottom: 20px; }
.about-content p { color: var(--ink-soft); margin-bottom: 16px; }
.check-list { margin: 24px 0 32px; }
.check-list li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  margin-bottom: 13px;
  color: var(--ink);
  font-weight: 500;
}
.check-list svg { flex: 0 0 22px; width: 22px; height: 22px; color: var(--success); margin-top: 2px; }

.vm-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; }
.vm-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-left: 5px solid var(--gold);
  border-radius: var(--radius-md);
  padding: 36px 32px;
  transition: var(--transition);
}
.vm-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); }
.vm-card.misi { border-left-color: var(--teal); }
.vm-card h3 { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }
.vm-card h3 svg { width: 26px; height: 26px; color: var(--gold); }
.vm-card.misi h3 svg { color: var(--teal); }
.vm-card p, .vm-card li { color: var(--ink-soft); font-size: .96rem; }
.vm-card ol { padding-left: 20px; }
.vm-card ol li { margin-bottom: 10px; }

/* ---------- Process / timeline ---------- */
.process-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; counter-reset: step; }
.process-step {
  position: relative;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 38px 26px 30px;
  text-align: center;
  transition: var(--transition);
}
.process-step:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.step-num {
  width: 54px; height: 54px;
  margin: 0 auto 20px;
  border-radius: 50%;
  background: var(--primary);
  color: var(--gold-light);
  display: grid;
  place-items: center;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.25rem;
}
.process-step h4 { margin-bottom: 10px; }
.process-step p { font-size: .88rem; color: var(--ink-soft); }

/* ---------- FAQ ---------- */
.faq-list { max-width: 780px; margin: 0 auto; }
.faq-item {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  margin-bottom: 14px;
  overflow: hidden;
  transition: var(--transition);
}
.faq-item.open { border-color: var(--teal); box-shadow: var(--shadow-sm); }
.faq-q {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 20px 24px;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 1rem;
  color: var(--primary);
  text-align: left;
}
.faq-q .faq-chevron {
  flex: 0 0 30px;
  width: 30px; height: 30px;
  border-radius: 50%;
  background: var(--bg);
  display: grid;
  place-items: center;
  transition: var(--transition);
}
.faq-q .faq-chevron svg { width: 15px; height: 15px; }
.faq-item.open .faq-chevron { background: var(--teal); color: var(--white); transform: rotate(180deg); }
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height .4s ease, padding .3s ease;
  padding: 0 24px;
  color: var(--ink-soft);
  font-size: .95rem;
}
.faq-item.open .faq-a { max-height: 300px; padding: 0 24px 22px; }

/* ---------- WhatsApp float ---------- */
.wa-float {
  position: fixed;
  right: 26px; bottom: 26px;
  z-index: 900;
  width: 58px; height: 58px;
  border-radius: 50%;
  background: #25d366;
  color: var(--white);
  display: grid;
  place-items: center;
  box-shadow: 0 8px 24px rgba(37,211,102,.4);
  transition: var(--transition);
}
.wa-float:hover { transform: scale(1.1); color: var(--white); }
.wa-float svg { width: 30px; height: 30px; }
.wa-float::after {
  content: '';
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  border: 2px solid #25d366;
  opacity: .5;
  animation: waPulse 2s infinite;
}
@keyframes waPulse {
  0% { transform: scale(.9); opacity: .6; }
  100% { transform: scale(1.35); opacity: 0; }
}

/* ---------- Back to top ---------- */
.to-top {
  position: fixed;
  right: 26px; bottom: 100px;
  z-index: 900;
  width: 46px; height: 46px;
  border-radius: 12px;
  background: var(--primary);
  color: var(--white);
  display: grid;
  place-items: center;
  box-shadow: var(--shadow-md);
  opacity: 0;
  visibility: hidden;
  transform: translateY(14px);
  transition: var(--transition);
}
.to-top.show { opacity: 1; visibility: visible; transform: translateY(0); }
.to-top:hover { background: var(--teal); }
.to-top svg { width: 20px; height: 20px; }