/* =====================================================================
   Sree Saravana Construction Chemicals — Global Stylesheet
   Refined, professional design system
   ===================================================================== */

:root {
  /* Brand palette */
  --navy-900: #0E2542;
  --navy-800: #14305A;
  --navy:     #1E3A5F;
  --navy-600: #2C4D73;
  --navy-50:  #EEF2F7;

  --gold-700: #B0683C;
  --gold:     #C97B4A;
  --gold-500: #D89465;
  --gold-100: #F7E8DC;

  --ink:      #0F1B2D;
  --text:     #1f2937;
  --muted:    #5b6b80;
  --line:     #e6ebf2;
  --bg:       #ffffff;
  --bg-alt:   #F5F7FB;
  --bg-deep:  #0B1B33;

  /* Effects */
  --radius-sm: 10px;
  --radius:    16px;
  --radius-lg: 22px;
  --shadow-xs: 0 1px 2px rgba(14,37,66,.06);
  --shadow-sm: 0 6px 18px rgba(14,37,66,.07);
  --shadow-md: 0 18px 40px rgba(14,37,66,.10);
  --shadow-lg: 0 32px 70px rgba(14,37,66,.18);
  --ease: cubic-bezier(.22,.61,.36,1);
  --t: .35s var(--ease);

  --container: 1240px;
}

/* ============ Base ============ */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  font-size: 16px;
  line-height: 1.7;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img, svg { display: block; max-width: 100%; }
a { color: var(--navy); text-decoration: none; transition: color var(--t); }
a:hover { color: var(--gold); }

h1, h2, h3, h4, h5 {
  font-family: 'Sora', 'Inter', system-ui, sans-serif;
  color: var(--navy-900);
  line-height: 1.18;
  font-weight: 700;
  letter-spacing: -0.01em;
}
h1 { font-size: clamp(2.3rem, 4.6vw, 3.75rem); font-weight: 800; }
h2 { font-size: clamp(1.85rem, 3.3vw, 2.6rem); }
h3 { font-size: 1.25rem; }
p  { color: var(--muted); }

.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.section   { padding: clamp(64px, 8vw, 110px) 0; position: relative; }
.section--alt { background: var(--bg-alt); }
.section--dark{
  background: linear-gradient(135deg, var(--navy-900) 0%, var(--navy-800) 100%);
  color: #d9e1ee;
}
.section--dark h1, .section--dark h2, .section--dark h3 { color: #fff; }
.section--dark p { color: rgba(255,255,255,.78); }

/* ============ Section heading ============ */
.section-head { text-align: center; max-width: 760px; margin: 0 auto 60px; }
.section-head .eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  color: var(--gold);
  font-weight: 600;
  letter-spacing: 3px;
  font-size: .78rem;
  text-transform: uppercase;
  margin-bottom: 14px;
}
.section-head .eyebrow::before,
.section-head .eyebrow::after{
  content: ''; width: 22px; height: 2px; background: var(--gold); border-radius: 2px;
}
.section-head h2 { margin-bottom: 14px; }
.section-head p  { color: var(--muted); font-size: 1.02rem; }

.eyebrow-left {
  display: inline-block;
  color: var(--gold);
  font-weight: 600;
  letter-spacing: 3px;
  font-size: .78rem;
  text-transform: uppercase;
  margin-bottom: 14px;
  position: relative;
  padding-left: 38px;
}
.eyebrow-left::before{
  content: ''; position: absolute; left: 0; top: 50%;
  width: 28px; height: 2px; background: var(--gold); transform: translateY(-50%);
}

/* Generic eyebrow used inside two-col content blocks */
.two-col .content .eyebrow,
.two-col .content .eyebrow-left {
  display: inline-block;
  color: var(--gold);
  font-weight: 600;
  letter-spacing: 3px;
  font-size: .78rem;
  text-transform: uppercase;
  margin-bottom: 14px;
  position: relative;
  padding-left: 38px;
}
.two-col .content .eyebrow::before,
.two-col .content .eyebrow-left::before{
  content: ''; position: absolute; left: 0; top: 50%;
  width: 28px; height: 2px; background: var(--gold); transform: translateY(-50%);
}

/* ============ Buttons ============ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 14px 28px;
  border-radius: 999px;
  font-weight: 600;
  font-size: .95rem;
  letter-spacing: .2px;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: transform var(--t), box-shadow var(--t), background var(--t), color var(--t), border-color var(--t);
  will-change: transform;
}
.btn:active { transform: translateY(1px); }

.btn--primary {
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-500) 100%);
  color: var(--navy-900);
  box-shadow: 0 10px 24px rgba(201,123,74,.35);
}
.btn--primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 32px rgba(201,123,74,.45);
  color: var(--navy-900);
}

.btn--navy {
  background: var(--navy);
  color: #fff;
  box-shadow: 0 10px 24px rgba(30,58,95,.25);
}
.btn--navy:hover {
  background: var(--navy-900);
  color: var(--gold);
  transform: translateY(-3px);
  box-shadow: 0 16px 32px rgba(14,37,66,.35);
}

.btn--ghost {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,.55);
}
.btn--ghost:hover {
  background: #fff;
  color: var(--navy-900);
  border-color: #fff;
  transform: translateY(-3px);
}

.btn--outline {
  background: transparent;
  color: var(--navy);
  border-color: var(--navy);
}
.btn--outline:hover {
  background: var(--navy);
  color: #fff;
  transform: translateY(-3px);
}

/* ============ Top bar ============ */
.topbar {
  background: var(--navy-900);
  color: rgba(255,255,255,.85);
  font-size: .84rem;
  padding: 10px 0;
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.topbar .wrap {
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 12px;
}
.topbar a { color: rgba(255,255,255,.85); }
.topbar a:hover { color: var(--gold); }
.topbar .info { display: flex; gap: 24px; flex-wrap: wrap; }
.topbar .info span i { color: var(--gold); margin-right: 6px; }
.topbar .socials a { margin-left: 12px; }
.topbar .socials > span { margin-right: 14px; }

/* ============ Navbar ============ */
.navbar {
  background: rgba(255,255,255,.92);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  position: sticky; top: 0; z-index: 1000;
  border-bottom: 1px solid var(--line);
  transition: padding var(--t), box-shadow var(--t), background var(--t);
}
.navbar.scrolled {
  box-shadow: 0 6px 22px rgba(14,37,66,.08);
}
.navbar .wrap {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 0;
  transition: padding var(--t);
}
.navbar.scrolled .wrap { padding: 10px 0; }

.brand { display: flex; align-items: center; gap: 12px; color: var(--navy-900); }
.brand img { height: 72px; width: auto; transition: height var(--t); }
.navbar.scrolled .brand img { height: 60px; }
.brand .name {
  font-family: 'Sora','Inter',sans-serif;
  font-weight: 700;
  font-size: 1.08rem;
  line-height: 1.1;
  color: var(--navy-900);
}
.brand .name small {
  display: block;
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: .66rem;
  color: var(--gold);
  letter-spacing: 2.5px;
  text-transform: uppercase;
  margin-top: 2px;
}

.nav-links {
  display: flex; list-style: none; gap: 4px; align-items: center;
}
.nav-links a {
  position: relative;
  padding: 10px 14px;
  font-weight: 500;
  font-size: .94rem;
  color: var(--navy-900);
  border-radius: 8px;
}
.nav-links a:not(.btn)::after {
  content: '';
  position: absolute;
  left: 14px; right: 14px;
  bottom: 4px;
  height: 2px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--t);
}
.nav-links a:not(.btn):hover,
.nav-links a.active { color: var(--gold); }
.nav-links a.active::after,
.nav-links a:not(.btn):hover::after { transform: scaleX(1); }
.nav-cta { margin-left: 14px; }
.nav-cta a.btn::after { display: none; }

.nav-toggle {
  display: none;
  background: var(--navy);
  color: #fff;
  border: 0;
  width: 44px; height: 44px;
  border-radius: 10px;
  font-size: 1.25rem;
  cursor: pointer;
}

/* ============ Hero ============ */
.hero {
  position: relative;
  color: #fff;
  background:
    radial-gradient(1100px 600px at 85% -10%, rgba(201,123,74,.28), transparent 60%),
    radial-gradient(900px 500px at -10% 110%, rgba(36,79,140,.55), transparent 60%),
    linear-gradient(135deg, #0B1B33 0%, #14305A 55%, #1E3A5F 100%);
  overflow: hidden;
  isolation: isolate;
}
.hero::before{
  /* Subtle dot grid for industrial feel */
  content: '';
  position: absolute; inset: 0;
  background-image: radial-gradient(rgba(255,255,255,.08) 1px, transparent 1px);
  background-size: 22px 22px;
  mask-image: linear-gradient(180deg, transparent, #000 30%, #000 80%, transparent);
  pointer-events: none;
  z-index: -1;
}
.hero .container {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 60px;
  align-items: center;
  padding-top: 90px;
  padding-bottom: 110px;
  min-height: 86vh;
}
.hero .content { max-width: 640px; }
.hero .eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 8px 16px;
  border-radius: 999px;
  background: rgba(201,123,74,.16);
  color: var(--gold-500);
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 22px;
  border: 1px solid rgba(201,123,74,.4);
}
.hero .eyebrow::before {
  content: ''; width: 8px; height: 8px; border-radius: 50%;
  background: var(--gold); box-shadow: 0 0 0 4px rgba(201,123,74,.25);
}
.hero h1 { color: #fff; margin-bottom: 22px; }
.hero h1 span {
  background: linear-gradient(120deg, var(--gold) 0%, var(--gold-500) 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero p {
  font-size: 1.08rem;
  color: rgba(255,255,255,.82);
  margin-bottom: 32px;
}
.hero .cta { display: flex; gap: 14px; flex-wrap: wrap; }
.hero .meta {
  display: flex; gap: 28px; flex-wrap: wrap;
  margin-top: 36px; padding-top: 26px;
  border-top: 1px solid rgba(255,255,255,.12);
}
.hero .meta .item { display: flex; align-items: center; gap: 12px; font-size: .9rem; color: rgba(255,255,255,.82); }
.hero .meta .item i { color: var(--gold); font-size: 1.05rem; }

/* Hero visual side */
.hero .visual {
  position: relative;
  aspect-ratio: 4/5;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  transform: perspective(1200px) rotateY(-6deg) rotateX(2deg);
  transition: transform .6s var(--ease);
}
.hero .visual:hover { transform: perspective(1200px) rotateY(-2deg) rotateX(0deg); }
.hero .visual img { width: 100%; height: 100%; object-fit: cover; }
.hero .visual::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(11,27,51,.55));
}
.hero .badge {
  position: absolute;
  left: -22px; bottom: 28px;
  background: #fff;
  color: var(--navy-900);
  padding: 16px 22px;
  border-radius: 14px;
  box-shadow: var(--shadow-md);
  display: flex; align-items: center; gap: 14px;
  z-index: 2;
}
.hero .badge .num {
  font-family: 'Sora', sans-serif;
  font-size: 1.9rem; font-weight: 800; color: var(--gold);
  line-height: 1;
}
.hero .badge .lbl {
  font-size: .8rem; color: var(--muted); text-transform: uppercase; letter-spacing: 1.2px; line-height: 1.2;
}

/* ============ Hero stats ============ */
.hero-stats {
  position: relative;
  z-index: 5;
  margin-top: -64px;
  margin-bottom: -40px;
}
.hero-stats .grid {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  padding: 36px 28px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  border: 1px solid var(--line);
}
.stat { text-align: center; padding: 6px 10px; position: relative; }
.stat + .stat::before {
  content: ''; position: absolute; left: 0; top: 18%; bottom: 18%; width: 1px;
  background: var(--line);
}
.stat .n {
  font-family: 'Sora', 'Inter', sans-serif;
  font-size: clamp(1.7rem, 2.4vw, 2.35rem);
  font-weight: 800;
  color: var(--navy-900);
  display: block;
  line-height: 1;
}
.stat .n span { color: var(--gold); }
.stat .l {
  display: block;
  margin-top: 10px;
  font-size: .78rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-weight: 600;
}

/* ============ Page hero (interior pages) ============ */
.page-hero {
  position: relative;
  color: #fff;
  padding: 130px 0 110px;
  text-align: center;
  background:
    radial-gradient(700px 360px at 80% 0%, rgba(201,123,74,.28), transparent 60%),
    linear-gradient(135deg, #0B1B33 0%, #14305A 50%, #1E3A5F 100%);
  overflow: hidden;
  isolation: isolate;
}
.page-hero::before{
  content:''; position: absolute; inset: 0;
  background-image: radial-gradient(rgba(255,255,255,.07) 1px, transparent 1px);
  background-size: 22px 22px;
  mask-image: linear-gradient(180deg, transparent, #000 25%, #000 75%, transparent);
  z-index:-1;
}
.page-hero h1 { color: #fff; margin-bottom: 14px; }
.page-hero .crumb {
  display: inline-flex; gap: 10px; align-items: center;
  color: rgba(255,255,255,.85); font-size: .92rem;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
  padding: 8px 18px; border-radius: 999px;
  backdrop-filter: blur(6px);
}
.page-hero .crumb a { color: var(--gold-500); }
.page-hero .crumb a:hover { color: var(--gold); }

/* ============ Two-column (About / Service blocks) ============ */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(36px, 5vw, 70px);
  align-items: center;
}
.two-col .visual {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.two-col .visual img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 4/3.2; }
.two-col .visual::before{
  content: ''; position: absolute;
  right: -24px; bottom: -24px;
  width: 160px; height: 160px;
  background: var(--gold);
  border-radius: var(--radius);
  z-index: -1;
}
.two-col .visual::after{
  content: ''; position: absolute;
  left: -24px; top: -24px;
  width: 110px; height: 110px;
  border: 3px solid var(--navy);
  border-radius: var(--radius);
  z-index: -1;
}
.two-col .content h2 { margin-bottom: 18px; }
.two-col .content > p  { margin-bottom: 14px; }

.check-list { list-style: none; margin: 22px 0 28px; }
.check-list li {
  position: relative;
  padding: 9px 0 9px 38px;
  color: var(--text);
  font-weight: 500;
}
.check-list li::before {
  content: '\f00c'; /* fa-check */
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  position: absolute;
  left: 0; top: 10px;
  width: 26px; height: 26px;
  background: linear-gradient(135deg, var(--gold), var(--gold-500));
  color: #fff;
  border-radius: 50%;
  display: grid; place-items: center;
  font-size: .7rem;
  box-shadow: 0 6px 14px rgba(201,123,74,.35);
}

/* ============ Service cards ============ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
  gap: 28px;
}
.service-card {
  position: relative;
  background: #fff;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform var(--t), box-shadow var(--t);
  border: 1px solid var(--line);
  display: flex; flex-direction: column;
}
.service-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-md);
}
.service-card .img {
  height: 220px;
  background-size: cover;
  background-position: center;
  position: relative;
  transition: transform .8s var(--ease);
}
.service-card:hover .img { transform: scale(1.06); }
.service-card .img::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(11,27,51,.55));
}
.service-card .img .tag {
  position: absolute; top: 14px; left: 14px; z-index: 2;
  background: rgba(255,255,255,.92);
  color: var(--navy-900);
  font-size: .72rem; font-weight: 700;
  padding: 6px 12px; border-radius: 999px;
  text-transform: uppercase; letter-spacing: 1px;
}
.service-card .body { padding: 26px; flex: 1; display: flex; flex-direction: column; }
.service-card h3 { margin-bottom: 10px; }
.service-card p { color: var(--muted); font-size: .95rem; margin-bottom: 18px; flex: 1; }
.service-card .more {
  color: var(--navy);
  font-weight: 600; font-size: .9rem;
  display: inline-flex; align-items: center; gap: 8px;
  align-self: flex-start;
}
.service-card .more::after { content: '\2192'; transition: transform var(--t); }
.service-card:hover .more { color: var(--gold); }
.service-card:hover .more::after { transform: translateX(6px); }

/* ============ Features ============ */
.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
}
.feature {
  background: #fff;
  padding: 36px 28px;
  border-radius: var(--radius);
  text-align: center;
  border: 1px solid var(--line);
  transition: transform var(--t), box-shadow var(--t), border-color var(--t);
  position: relative;
  overflow: hidden;
}
.feature::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--gold), var(--gold-500));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--t);
}
.feature:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-md);
  border-color: transparent;
}
.feature:hover::before { transform: scaleX(1); }
.feature .ico {
  width: 68px; height: 68px;
  border-radius: 18px;
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-800) 100%);
  color: var(--gold);
  display: grid; place-items: center;
  font-size: 1.5rem;
  margin: 0 auto 18px;
  transition: transform var(--t);
}
.feature:hover .ico { transform: rotate(-6deg) scale(1.06); }
.feature h3 { font-family: 'Sora','Inter',sans-serif; font-size: 1.08rem; margin-bottom: 8px; }
.feature p  { font-size: .92rem; color: var(--muted); }

/* Numbered process step variant */
.feature--step .ico {
  background: #fff;
  color: var(--navy-900);
  border: 2px solid var(--gold);
  font-family: 'Sora', sans-serif;
  font-weight: 800;
  font-size: 1.4rem;
}
.feature--step:hover .ico { background: var(--gold); color: #fff; transform: scale(1.05); }

/* ============ Brands strip ============ */
.brands {
  padding: 48px 0;
  background: var(--bg-alt);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.brands .label {
  text-align: center;
  color: var(--muted);
  font-size: .8rem;
  text-transform: uppercase;
  letter-spacing: 2.5px;
  font-weight: 600;
  margin-bottom: 22px;
}
.brands .row {
  display: flex; justify-content: space-around; flex-wrap: wrap; gap: 22px 40px;
  align-items: center;
}
.brands .b {
  font-family: 'Sora', sans-serif;
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: 1px;
  color: var(--navy-900);
  opacity: .55;
  transition: opacity var(--t), color var(--t);
  text-transform: uppercase;
}
.brands .b:hover { opacity: 1; color: var(--gold); }

/* ============ Testimonials ============ */
.testimonials {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 26px;
}
.testimonial {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 32px 28px;
  position: relative;
  transition: transform var(--t), box-shadow var(--t);
}
.testimonial:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.testimonial .stars { color: var(--gold); margin-bottom: 14px; letter-spacing: 2px; }
.testimonial .quote {
  color: var(--text);
  font-style: italic;
  font-size: 1rem;
  line-height: 1.7;
  margin-bottom: 22px;
}
.testimonial .person {
  display: flex; align-items: center; gap: 14px;
  padding-top: 18px; border-top: 1px solid var(--line);
}
.testimonial .avatar {
  width: 48px; height: 48px; border-radius: 50%;
  background: linear-gradient(135deg, var(--navy), var(--navy-600));
  color: var(--gold);
  display: grid; place-items: center;
  font-family: 'Sora', sans-serif;
  font-weight: 700;
}
.testimonial .who { font-weight: 700; color: var(--navy-900); font-size: .95rem; }
.testimonial .role { font-size: .82rem; color: var(--muted); }
.testimonial::after {
  content: '\201D';
  position: absolute; top: 14px; right: 22px;
  font-family: 'Sora', serif;
  font-size: 4.5rem; line-height: 1;
  color: var(--gold-100);
  z-index: 0;
}

/* ============ Gallery ============ */
.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}
.gallery .item {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 4/3;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
}
.gallery .item img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .8s var(--ease);
}
.gallery .item:hover img { transform: scale(1.12); }
.gallery .item .cap {
  position: absolute;
  inset: auto 0 0 0;
  padding: 22px 22px 18px;
  color: #fff;
  background: linear-gradient(180deg, transparent, rgba(11,27,51,.92));
  font-weight: 600;
  letter-spacing: .3px;
  transform: translateY(8px);
  transition: transform var(--t);
}
.gallery .item:hover .cap { transform: translateY(0); }
.gallery .item .cap::before {
  content: '';
  display: block; width: 28px; height: 2px;
  background: var(--gold);
  margin-bottom: 8px;
}

.gallery-filter {
  display: flex; gap: 10px; flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 40px;
}
.gallery-filter button {
  padding: 10px 22px;
  border-radius: 999px;
  border: 1.5px solid var(--line);
  background: #fff;
  color: var(--navy-900);
  font-weight: 600;
  font-size: .85rem;
  cursor: pointer;
  transition: all var(--t);
}
.gallery-filter button:hover { border-color: var(--gold); color: var(--gold); }
.gallery-filter button.active {
  background: var(--navy);
  color: var(--gold);
  border-color: var(--navy);
  box-shadow: 0 8px 18px rgba(30,58,95,.25);
}

/* ============ CTA strip ============ */
.cta-strip {
  position: relative;
  color: #fff;
  padding: 80px 0;
  text-align: center;
  background:
    radial-gradient(700px 360px at 20% 100%, rgba(201,123,74,.25), transparent 60%),
    linear-gradient(135deg, #0B1B33, #1E3A5F);
  overflow: hidden;
  isolation: isolate;
}
.cta-strip::before{
  content:''; position: absolute; inset: 0;
  background-image: radial-gradient(rgba(255,255,255,.07) 1px, transparent 1px);
  background-size: 22px 22px;
  mask-image: linear-gradient(180deg, transparent, #000 25%, #000 75%, transparent);
  z-index:-1;
}
.cta-strip h2 { color: #fff; margin-bottom: 14px; }
.cta-strip p { color: rgba(255,255,255,.84); max-width: 640px; margin: 0 auto 28px; }
.cta-strip .row { display: flex; justify-content: center; gap: 14px; flex-wrap: wrap; }

/* ============ Contact ============ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 36px;
}
.contact-info {
  background: linear-gradient(160deg, var(--navy-900), var(--navy-800));
  color: #fff;
  padding: 44px;
  border-radius: var(--radius-lg);
  position: relative;
  overflow: hidden;
}
.contact-info::after {
  content: '';
  position: absolute;
  right: -100px; bottom: -100px;
  width: 260px; height: 260px;
  background: radial-gradient(circle, rgba(201,123,74,.4), transparent 70%);
  border-radius: 50%;
}
.contact-info h3 { color: #fff; font-size: 1.45rem; margin-bottom: 8px; }
.contact-info p.lead { color: rgba(255,255,255,.78); margin-bottom: 28px; }
.contact-info ul { list-style: none; position: relative; z-index: 1; }
.contact-info ul li {
  display: flex;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid rgba(255,255,255,.08);
  align-items: flex-start;
}
.contact-info ul li:last-child { border-bottom: 0; }
.contact-info .ic {
  flex: 0 0 46px; height: 46px;
  border-radius: 12px;
  background: rgba(201,123,74,.18);
  color: var(--gold-500);
  display: grid; place-items: center;
  font-size: 1.05rem;
  border: 1px solid rgba(201,123,74,.3);
}
.contact-info .label {
  display: block; font-size: .72rem; color: rgba(255,255,255,.55);
  text-transform: uppercase; letter-spacing: 1.5px; margin-bottom: 4px; font-weight: 600;
}
.contact-info .val { color: #fff; font-weight: 500; line-height: 1.5; }
.contact-info .val a { color: #fff; }
.contact-info .val a:hover { color: var(--gold); }

.contact-form {
  background: #fff;
  padding: 44px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--line);
}
.contact-form h3 { font-size: 1.45rem; margin-bottom: 8px; }
.contact-form p.lead { color: var(--muted); margin-bottom: 26px; }

.field { margin-bottom: 18px; }
.field label {
  display: block; font-weight: 600; font-size: .82rem;
  margin-bottom: 8px; color: var(--navy-900);
  text-transform: uppercase; letter-spacing: 1px;
}
.field input, .field textarea, .field select {
  width: 100%;
  padding: 14px 16px;
  border: 1.5px solid var(--line);
  border-radius: 12px;
  font: inherit;
  font-size: .96rem;
  color: var(--text);
  background: #fff;
  transition: border-color var(--t), box-shadow var(--t), background var(--t);
}
.field input::placeholder, .field textarea::placeholder { color: #9aa6b8; }
.field input:focus, .field textarea:focus, .field select:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 4px rgba(201,123,74,.15);
}
.row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

.map-wrap {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  margin-top: 40px;
  border: 1px solid var(--line);
}
.map-wrap iframe { width: 100%; height: 420px; border: 0; display: block; filter: grayscale(15%); }

/* ============ Footer ============ */
.footer {
  background: linear-gradient(180deg, #0B1B33 0%, #081328 100%);
  color: rgba(255,255,255,.7);
  padding: 80px 0 0;
  position: relative;
}
.footer::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--gold), var(--gold-500), transparent);
}
.footer .grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.3fr;
  gap: 44px;
}
.footer h4 {
  color: #fff;
  font-family: 'Sora','Inter',sans-serif;
  font-size: 1.08rem;
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 12px;
}
.footer h4::after {
  content: '';
  position: absolute;
  left: 0; bottom: 0;
  width: 36px; height: 2px;
  background: var(--gold);
}
.footer p { font-size: .92rem; margin-bottom: 14px; color: rgba(255,255,255,.7); }
.footer ul { list-style: none; }
.footer ul li { padding: 6px 0; font-size: .92rem; }
.footer ul a { color: rgba(255,255,255,.7); }
.footer ul a:hover { color: var(--gold); padding-left: 6px; }
.footer .brand { color: #fff; margin-bottom: 18px; }
.footer .brand .name, .footer .brand .name small { color: #fff; }
.footer .socials a {
  display: inline-grid; place-items: center;
  width: 40px; height: 40px;
  border-radius: 12px;
  background: rgba(255,255,255,.06);
  color: #fff;
  margin-right: 8px;
  border: 1px solid rgba(255,255,255,.08);
  transition: all var(--t);
}
.footer .socials a:hover { background: var(--gold); color: var(--navy-900); border-color: var(--gold); transform: translateY(-3px); }

.footer .bottom {
  margin-top: 56px;
  padding: 22px 0;
  border-top: 1px solid rgba(255,255,255,.08);
  text-align: center;
  font-size: .85rem;
  color: rgba(255,255,255,.55);
}

/* ============ Floating buttons ============ */
.fab {
  position: fixed;
  right: 22px;
  width: 56px; height: 56px;
  border-radius: 50%;
  display: grid; place-items: center;
  color: #fff;
  font-size: 1.4rem;
  box-shadow: var(--shadow-md);
  z-index: 999;
  transition: transform var(--t), box-shadow var(--t);
}
.fab:hover { transform: scale(1.1); color: #fff; box-shadow: var(--shadow-lg); }
.fab--wa   { background: #25D366; bottom: 92px; }
.fab--wa::after {
  content: ''; position: absolute; inset: 0; border-radius: 50%;
  border: 2px solid #25D366; animation: pulse 2.2s infinite;
}
.fab--call { background: var(--navy); bottom: 24px; }

@keyframes pulse {
  0%   { transform: scale(1);    opacity: .75; }
  100% { transform: scale(1.55); opacity: 0; }
}

/* ============ Reveal ============ */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .8s var(--ease), transform .8s var(--ease);
}
.reveal.in { opacity: 1; transform: none; }

/* ============================================================
   Services page — distinctive components
   ============================================================ */

/* Sticky service nav pills */
.service-nav {
  position: sticky;
  top: 78px;
  z-index: 40;
  background: rgba(255,255,255,.85);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--line);
  padding: 14px 0;
}
.service-nav .row {
  display: flex; gap: 10px; flex-wrap: wrap;
  justify-content: center;
}
.service-nav a {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 10px 20px;
  border-radius: 999px;
  border: 1.5px solid var(--line);
  background: #fff;
  color: var(--navy-900);
  font-weight: 600;
  font-size: .9rem;
  transition: all var(--t);
}
.service-nav a i { color: var(--gold); }
.service-nav a:hover { border-color: var(--gold); color: var(--gold); transform: translateY(-2px); }
.service-nav a.active {
  background: var(--navy-900);
  color: #fff;
  border-color: var(--navy-900);
  box-shadow: 0 8px 20px rgba(14,37,66,.25);
}
.service-nav a.active i { color: var(--gold-500); }

/* Showcase service block — replaces plain two-col */
.svc {
  position: relative;
  padding: clamp(70px, 9vw, 120px) 0;
  scroll-margin-top: 160px;
  overflow: hidden;
}
.svc:nth-child(even) { background: var(--bg-alt); }
.svc__inner {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: clamp(40px, 5vw, 80px);
  align-items: center;
}
.svc.reverse .svc__inner { direction: rtl; }
.svc.reverse .svc__inner > * { direction: ltr; }

/* Number watermark */
.svc__num {
  position: absolute;
  top: 40px;
  font-family: 'Sora', sans-serif;
  font-weight: 800;
  font-size: clamp(8rem, 18vw, 16rem);
  line-height: .85;
  color: var(--navy-900);
  opacity: .04;
  letter-spacing: -.05em;
  pointer-events: none;
  user-select: none;
  z-index: 0;
}
.svc:not(.reverse) .svc__num { right: 4%; }
.svc.reverse        .svc__num { left: 4%; }

.svc__content { position: relative; z-index: 1; }
.svc__kicker {
  display: inline-flex; align-items: center; gap: 12px;
  padding: 8px 18px;
  border-radius: 999px;
  background: rgba(201,123,74,.12);
  color: var(--gold-700);
  font-size: .78rem; font-weight: 700;
  letter-spacing: 2px; text-transform: uppercase;
  border: 1px solid rgba(201,123,74,.25);
  margin-bottom: 18px;
}
.svc__kicker .dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--gold); box-shadow: 0 0 0 4px rgba(201,123,74,.2);
}
.svc__content h2 { margin-bottom: 14px; font-size: clamp(1.8rem, 3vw, 2.4rem); }
.svc__lead { font-size: 1.05rem; color: var(--muted); margin-bottom: 24px; }

/* Feature pill grid inside service */
.svc__features {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin: 22px 0 26px;
}
.svc__features .f {
  display: flex; align-items: flex-start; gap: 12px;
  padding: 14px 14px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 12px;
  transition: all var(--t);
}
.svc__features .f:hover { border-color: var(--gold); transform: translateY(-2px); box-shadow: var(--shadow-sm); }
.svc__features .f i {
  flex: 0 0 32px; height: 32px;
  background: linear-gradient(135deg, var(--gold), var(--gold-500));
  color: #fff;
  border-radius: 9px;
  display: grid; place-items: center;
  font-size: .85rem;
}
.svc__features .f span {
  font-size: .9rem;
  font-weight: 600;
  color: var(--navy-900);
  line-height: 1.35;
}

/* Application tags */
.svc__tags { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 26px; }
.svc__tags .tag {
  font-size: .78rem;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 999px;
  background: var(--navy-50);
  color: var(--navy-900);
  border: 1px solid var(--line);
}

/* Visual side: large image + spec card overlay */
.svc__visual {
  position: relative;
  z-index: 1;
}
.svc__visual .img {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4/4.2;
}
.svc__visual .img img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 1s var(--ease);
}
.svc:hover .svc__visual .img img { transform: scale(1.05); }
.svc__visual .img::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 55%, rgba(11,27,51,.45));
}

/* Spec card */
.spec-card {
  position: absolute;
  left: -28px; bottom: -28px;
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  padding: 22px 24px;
  display: grid;
  grid-template-columns: repeat(3, auto);
  gap: 26px;
  border: 1px solid var(--line);
  z-index: 2;
  max-width: 92%;
}
.svc.reverse .spec-card { left: auto; right: -28px; }
.spec-card .spec {
  text-align: left;
  border-right: 1px solid var(--line);
  padding-right: 26px;
}
.spec-card .spec:last-child { border-right: 0; padding-right: 0; }
.spec-card .spec .v {
  font-family: 'Sora', sans-serif;
  font-weight: 800;
  font-size: 1.5rem;
  color: var(--navy-900);
  line-height: 1;
  display: block;
}
.spec-card .spec .v span { color: var(--gold); }
.spec-card .spec .k {
  font-size: .72rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 1.4px;
  font-weight: 600;
  margin-top: 6px;
  display: block;
}

/* Floating accent ribbon on image */
.svc__visual .ribbon {
  position: absolute;
  top: 22px; right: 22px;
  z-index: 2;
  background: rgba(11,27,51,.85);
  backdrop-filter: blur(8px);
  color: #fff;
  padding: 10px 18px;
  border-radius: 999px;
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: 1.4px;
  text-transform: uppercase;
  border: 1px solid rgba(255,255,255,.12);
  display: inline-flex; align-items: center; gap: 8px;
}
.svc__visual .ribbon i { color: var(--gold); }

/* Comparison table */
.compare {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.compare table { width: 100%; border-collapse: collapse; }
.compare th, .compare td {
  padding: 16px 18px;
  text-align: left;
  border-bottom: 1px solid var(--line);
  font-size: .92rem;
}
.compare thead th {
  background: linear-gradient(135deg, var(--navy-900), var(--navy-800));
  color: #fff;
  font-family: 'Sora', sans-serif;
  font-weight: 700;
  font-size: .95rem;
  letter-spacing: .3px;
  border-bottom: 0;
}
.compare thead th:first-child { width: 32%; }
.compare tbody tr:last-child td { border-bottom: 0; }
.compare tbody tr:hover { background: var(--bg-alt); }
.compare td:first-child {
  font-weight: 600;
  color: var(--navy-900);
}
.compare .yes { color: #1f9d55; font-weight: 700; }
.compare .no  { color: #c0392b; font-weight: 700; }
.compare .mid { color: var(--gold-700); font-weight: 700; }

/* FAQ accordion */
.faq { max-width: 880px; margin: 0 auto; }
.faq__item {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 14px;
  margin-bottom: 14px;
  overflow: hidden;
  transition: box-shadow var(--t), border-color var(--t);
}
.faq__item[open] {
  box-shadow: var(--shadow-sm);
  border-color: var(--gold);
}
.faq__item summary {
  list-style: none;
  cursor: pointer;
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  font-family: 'Sora', sans-serif;
  font-weight: 600;
  font-size: 1.02rem;
  color: var(--navy-900);
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after {
  content: '+';
  width: 32px; height: 32px;
  display: grid; place-items: center;
  background: var(--navy-50);
  color: var(--navy-900);
  border-radius: 50%;
  font-size: 1.3rem;
  font-weight: 400;
  font-family: 'Inter', sans-serif;
  transition: all var(--t);
  flex-shrink: 0;
}
.faq__item[open] summary::after {
  content: '\2212';
  background: var(--gold);
  color: #fff;
  transform: rotate(180deg);
}
.faq__item .a {
  padding: 0 24px 22px;
  color: var(--muted);
  font-size: .95rem;
  line-height: 1.7;
}

/* ============ Responsive — services additions ============ */
@media (max-width: 980px) {
  .svc__inner { grid-template-columns: 1fr; }
  .svc.reverse .svc__inner { direction: ltr; }
  .svc__visual { order: -1; max-width: 560px; margin: 0 auto; width: 100%; }
  .spec-card { left: 12px !important; right: 12px !important; bottom: -32px; max-width: calc(100% - 24px); }
  .service-nav { top: 70px; padding: 10px 0; }
  .service-nav a { padding: 8px 14px; font-size: .82rem; }
}
@media (max-width: 720px) {
  .svc__features { grid-template-columns: 1fr; }
  .spec-card { grid-template-columns: 1fr 1fr; gap: 16px; padding: 18px; }
  .spec-card .spec { padding-right: 16px; }
  .spec-card .spec:nth-child(2) { border-right: 0; }
  .spec-card .spec .v { font-size: 1.2rem; }
  .compare th, .compare td { padding: 12px 10px; font-size: .82rem; }
}

/* ============ Responsive ============ */
@media (max-width: 1100px) {
  .topbar .info { gap: 14px; font-size: .8rem; }
  .nav-links { gap: 0; }
  .nav-links a { padding: 10px 11px; font-size: .9rem; }
  .hero .container { grid-template-columns: 1.2fr 1fr; gap: 40px; }
  .footer .grid { grid-template-columns: 1.4fr 1fr 1fr 1.4fr; gap: 28px; }
}
@media (max-width: 980px) {
  .two-col { grid-template-columns: 1fr; gap: 50px; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer .grid { grid-template-columns: 1fr 1fr; }
  .hero-stats .grid { grid-template-columns: repeat(2, 1fr); padding: 26px 18px; }
  .stat + .stat::before { display: none; }
  .stat:nth-child(odd):not(:first-child)::before {
    content: ''; position: absolute; left: 0; top: 18%; bottom: 18%; width: 1px; background: var(--line);
  }
  .hero .container { grid-template-columns: 1fr; padding-top: 70px; padding-bottom: 90px; }
  .hero .visual { display: none; }
  .page-hero { padding: 100px 0 80px; }
}
@media (max-width: 860px) {
  .topbar { display: none; }
  .nav-toggle { display: inline-grid; place-items: center; }
  .navbar nav { position: static; }
  .nav-links {
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: #fff;
    flex-direction: column;
    align-items: stretch;
    padding: 14px;
    gap: 0;
    box-shadow: var(--shadow-md);
    border-top: 1px solid var(--line);
    max-height: 0;
    overflow: hidden;
    transition: max-height .4s var(--ease);
  }
  .nav-links.open { max-height: 600px; }
  .nav-links a {
    padding: 14px 12px; border-radius: 8px;
    border-bottom: 1px solid var(--line); font-size: .95rem;
  }
  .nav-links a::after { display: none !important; }
  .nav-cta { margin: 10px 0 0; }
  .nav-cta a.btn { width: 100%; justify-content: center; }
}
@media (max-width: 720px) {
  .section { padding: 60px 0; }
  .row-2 { grid-template-columns: 1fr; }
  .footer .grid { grid-template-columns: 1fr; gap: 36px; }
  .hero .cta { flex-direction: column; align-items: stretch; }
  .hero .cta .btn { justify-content: center; }
  .hero-stats { margin-top: -40px; margin-bottom: -20px; }
  .hero-stats .grid { padding: 22px 14px; gap: 14px; }
  .stat .n { font-size: 1.75rem; }
  .stat .l { font-size: .72rem; letter-spacing: 1px; }
  .container { padding: 0 18px; }
  .contact-info, .contact-form { padding: 28px; }
  .map-wrap iframe { height: 320px; }
  .services-grid { grid-template-columns: 1fr; }
  .section-head { margin-bottom: 40px; }
  .two-col .visual::before, .two-col .visual::after { display: none; }
  .page-hero { padding: 80px 0 60px; }
}
@media (max-width: 480px) {
  .brand img { height: 56px; }
  .navbar.scrolled .brand img { height: 50px; }
  .brand .name { font-size: 1rem; }
  .brand .name small { font-size: .6rem; letter-spacing: 1.8px; }
  .hero-stats .grid { grid-template-columns: 1fr 1fr; padding: 16px; }
  .features { grid-template-columns: 1fr; }
  .gallery { grid-template-columns: 1fr; }
  .gallery-filter button { padding: 8px 16px; font-size: .78rem; }
  .btn { padding: 12px 22px; font-size: .9rem; }
  .fab { width: 50px; height: 50px; font-size: 1.2rem; right: 16px; }
  .fab--wa { bottom: 78px; }
  .fab--call { bottom: 16px; }
}


/* nothing */


/* ============ Clients grid (logos) ============ */
.clients-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
  gap: 20px;
  align-items: stretch;
}
.clients-grid .client {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 18px;
  display: grid;
  place-items: center;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  transition: transform var(--t), box-shadow var(--t), border-color var(--t);
}
.clients-grid .client:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--gold);
}
.clients-grid .client img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
}

/* ============ Parallax CTA ============ */
.parallax-cta {
  position: relative;
  padding: 110px 0;
  color: #fff;
  text-align: center;
  background:
    radial-gradient(700px 360px at 80% 0%, rgba(201,123,74,.28), transparent 60%),
    linear-gradient(135deg, #0B1B33 0%, #14305A 50%, #1E3A5F 100%);
  overflow: hidden;
  isolation: isolate;
}
.parallax-cta::before {
  content: ''; position: absolute; inset: 0;
  background-image: radial-gradient(rgba(255,255,255,.07) 1px, transparent 1px);
  background-size: 22px 22px;
  mask-image: linear-gradient(180deg, transparent, #000 25%, #000 75%, transparent);
  z-index: -1;
}
.parallax-cta h2 {
  color: #fff;
  font-size: clamp(1.8rem, 3.6vw, 2.6rem);
  margin: 14px 0 14px;
}
.parallax-cta p {
  color: rgba(255,255,255,.85);
  max-width: 760px;
  margin: 0 auto 28px;
  font-size: 1.05rem;
}
.parallax-cta .row {
  display: flex; gap: 16px; justify-content: center; flex-wrap: wrap;
}


/* ============ Hero banner slider ============ */
.hero--banner { position: relative; isolation: isolate; overflow: hidden; }
.hero--banner::before { display: none; }
.hero--banner .container {
  grid-template-columns: 1fr;
  min-height: 78vh;
  padding-top: 110px;
  padding-bottom: 130px;
  position: relative;
  z-index: 3;
}
.hero--banner .content { max-width: 760px; }

.hero-slides {
  position: absolute; inset: 0;
  z-index: 0;
}
.hero-slide {
  position: absolute; inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transform: scale(1.08);
  transition: opacity 1.2s ease, transform 8s linear;
}
.hero-slide.is-active {
  opacity: 1;
  transform: scale(1);
}
.hero-overlay {
  position: absolute; inset: 0;
  background:
    linear-gradient(100deg, rgba(11,27,51,.92) 0%, rgba(20,48,90,.78) 45%, rgba(20,48,90,.45) 100%);
  z-index: 1;
}

.hero-dots {
  position: absolute;
  left: 0; right: 0;
  bottom: 28px;
  display: flex;
  justify-content: center;
  gap: 10px;
  z-index: 4;
}
.hero-dots .dot {
  width: 36px; height: 4px;
  border: 0; padding: 0;
  border-radius: 4px;
  background: rgba(255,255,255,.35);
  cursor: pointer;
  transition: background .3s, width .3s;
}
.hero-dots .dot.is-active { background: var(--gold); width: 56px; }
.hero-dots .dot:hover { background: rgba(255,255,255,.65); }

@media (max-width: 900px) {
  .hero--banner .container { min-height: 60vh; padding-top: 90px; padding-bottom: 110px; }
}


/* =====================================================================
   Rich About section (.about-rich)
   ===================================================================== */
.about-rich {
  position: relative;
  overflow: hidden;
  isolation: isolate;
}
.about-rich .about-bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(700px 400px at 90% 10%, rgba(201,123,74,.08), transparent 60%),
    radial-gradient(600px 400px at 0% 100%, rgba(30,58,95,.07), transparent 60%);
  z-index: -1;
}

.about-rich__grid {
  display: grid;
  grid-template-columns: 1.05fr 1.15fr;
  gap: 70px;
  align-items: center;
}

/* ---- Visual ---- */
.about-rich__visual {
  position: relative;
  padding: 20px 30px 80px 0;
}
.about-rich__mainimg {
  position: relative;
  border-radius: 22px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4/4.4;
}
.about-rich__mainimg img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 1s var(--ease);
}
.about-rich__visual:hover .about-rich__mainimg img { transform: scale(1.04); }
.about-rich__subimg {
  position: absolute;
  right: -10px;
  bottom: 40px;
  width: 52%;
  aspect-ratio: 4/3;
  border-radius: 18px;
  overflow: hidden;
  border: 6px solid #fff;
  box-shadow: var(--shadow-md);
  z-index: 2;
}
.about-rich__subimg img { width: 100%; height: 100%; object-fit: cover; }
.about-rich__exp {
  position: absolute;
  left: -20px;
  top: 40px;
  background: linear-gradient(135deg, var(--gold) 0%, #B05E2F 100%);
  color: #fff;
  padding: 20px 24px;
  border-radius: 18px;
  display: flex;
  align-items: center;
  gap: 14px;
  box-shadow: 0 18px 36px -10px rgba(201,123,74,.55);
  z-index: 3;
}
.about-rich__exp .n {
  font-family: 'Sora', sans-serif;
  font-size: 2.4rem;
  font-weight: 800;
  line-height: 1;
}
.about-rich__exp .n span { font-size: 1.4rem; vertical-align: top; }
.about-rich__exp .l {
  font-size: .82rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  opacity: .95;
}
.about-rich__shape {
  position: absolute;
  border-radius: 50%;
  filter: blur(40px);
  z-index: -1;
}
.about-rich__shape--1 {
  width: 260px; height: 260px;
  background: rgba(201,123,74,.18);
  top: -30px; right: 20px;
}
.about-rich__shape--2 {
  width: 220px; height: 220px;
  background: rgba(30,58,95,.18);
  bottom: 30px; left: -30px;
}

/* ---- Content ---- */
.about-rich__content h2 {
  margin-bottom: 16px;
  font-size: clamp(1.8rem, 3vw, 2.5rem);
}
.about-rich__content h2 .grad {
  background: linear-gradient(120deg, var(--gold) 0%, var(--gold-500) 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.about-rich__content .lead {
  font-size: 1.08rem;
  color: var(--navy-900);
  margin-bottom: 12px;
}
.about-rich__content p { color: var(--muted); }

.about-rich__cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin: 26px 0 28px;
}
.ar-card {
  display: flex;
  gap: 14px;
  padding: 18px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 14px;
  transition: transform var(--t), box-shadow var(--t), border-color var(--t);
}
.ar-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(201,123,74,.5);
}
.ar-card .ic {
  flex: 0 0 44px;
  width: 44px; height: 44px;
  border-radius: 12px;
  display: grid; place-items: center;
  background: linear-gradient(135deg, rgba(201,123,74,.15), rgba(201,123,74,.05));
  color: var(--gold);
  font-size: 1.1rem;
}
.ar-card h4 {
  font-family: 'Sora', sans-serif;
  font-size: 1rem;
  margin: 0 0 4px;
  color: var(--navy-900);
}
.ar-card p {
  font-size: .85rem;
  margin: 0;
  color: var(--muted);
  line-height: 1.5;
}

.about-rich__mini {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: linear-gradient(135deg, #0E2542 0%, #1E3A5F 100%);
  border-radius: 16px;
  padding: 22px 10px;
  margin-bottom: 28px;
  position: relative;
  overflow: hidden;
}
.about-rich__mini::before {
  content: ''; position: absolute; inset: 0;
  background-image: radial-gradient(rgba(255,255,255,.08) 1px, transparent 1px);
  background-size: 18px 18px;
  opacity: .5;
}
.about-rich__mini .m {
  text-align: center;
  position: relative;
  z-index: 1;
}
.about-rich__mini .m + .m { border-left: 1px solid rgba(255,255,255,.1); }
.about-rich__mini .v {
  display: block;
  font-family: 'Sora', sans-serif;
  font-weight: 800;
  font-size: 1.6rem;
  color: var(--gold);
  line-height: 1;
}
.about-rich__mini .v i { font-style: normal; font-size: 1rem; }
.about-rich__mini .k {
  display: block;
  margin-top: 6px;
  color: rgba(255,255,255,.75);
  font-size: .72rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  font-weight: 600;
}

.about-rich__sign {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.sign-call {
  display: flex;
  align-items: center;
  gap: 14px;
}
.sign-call .ic {
  width: 54px; height: 54px;
  border-radius: 50%;
  background: rgba(201,123,74,.12);
  color: var(--gold);
  display: grid; place-items: center;
  font-size: 1.2rem;
  animation: ringPulse 2s ease-out infinite;
}
@keyframes ringPulse {
  0%   { box-shadow: 0 0 0 0 rgba(201,123,74,.45); }
  100% { box-shadow: 0 0 0 18px rgba(201,123,74,0); }
}
.sign-call .lbl {
  display: block;
  font-size: .72rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 600;
}
.sign-call .num {
  font-family: 'Sora', sans-serif;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--navy-900);
  text-decoration: none;
}
.sign-call .num:hover { color: var(--gold); }

@media (max-width: 980px) {
  .about-rich__grid { grid-template-columns: 1fr; gap: 50px; }
  .about-rich__visual { padding: 10px 20px 60px 20px; max-width: 560px; margin: 0 auto; }
}
@media (max-width: 640px) {
  .about-rich__cards { grid-template-columns: 1fr; }
  .about-rich__mini { grid-template-columns: 1fr 1fr; gap: 18px 0; padding: 18px; }
  .about-rich__mini .m + .m { border-left: 0; }
  .about-rich__mini .m:nth-child(odd) { border-right: 1px solid rgba(255,255,255,.1); }
  .about-rich__exp { padding: 14px 16px; }
  .about-rich__exp .n { font-size: 2rem; }
}


/* ============ Footer brand panel ============ */
.brand--footer { display: inline-block; margin-bottom: 18px; }
.brand--footer .brand__panel {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #fff;
  padding: 14px 20px;
  border-radius: 14px;
  box-shadow: 0 8px 24px -10px rgba(0,0,0,.5);
}
.brand--footer .brand__panel img {
  height: 56px;
  width: auto;
  display: block;
}
.footer .f-tag {
  color: var(--gold);
  font-family: 'Sora', sans-serif;
  font-weight: 700;
  letter-spacing: .5px;
  margin: 4px 0 10px;
}
.footer .f-about {
  color: rgba(255,255,255,.78);
  font-size: .92rem;
  line-height: 1.7;
  margin-bottom: 18px;
  max-width: 360px;
}
@media (max-width: 480px) {
  .brand--footer .brand__panel img { height: 46px; }
}