/* ============================================================
   TENT-KSA · style.css
   ============================================================ */

/* ---------- Custom Properties ---------- */
:root {
  --sand:       #F5EFE0;
  --cream:      #EDE6D3;
  --stone:      #D6CBAF;
  --warm-white: #FAF7F2;
  --dark-green: #1A2B1F;
  --mid-green:  #2C4233;
  --light-green:#3D5C48;
  --gold:       #B8996A;
  --gold-light: #D4B886;
  --olive:      #6B7C5A;
  --warm-gray:  #8A8278;
  --text-body:  #3A3028;
  --text-muted: #7A7068;

  --ff-serif: 'Cormorant Garamond', Georgia, serif;
  --ff-sans:  'Jost', system-ui, sans-serif;

  --container: 1280px;
  --gap:        2rem;
  --section-py: 7rem;
  --radius:     4px;

  --trans: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --trans-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--ff-sans);
  background: var(--warm-white);
  color: var(--text-body);
  line-height: 1.7;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
ul { list-style: none; }
input, select, textarea { font-family: inherit; }

/* ---------- Utility ---------- */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 2rem;
}
.section { padding: var(--section-py) 0; }
.d-none-sm { display: inline; }
.mt-auto { margin-top: auto; }

/* ---------- Typography ---------- */
.section-tag {
  display: inline-block;
  font-family: var(--ff-sans);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1rem;
}
.section-tag.light { color: var(--gold-light); }

.section-headline {
  font-family: var(--ff-serif);
  font-weight: 400;
  font-size: clamp(2rem, 3.5vw, 3rem);
  line-height: 1.2;
  color: var(--dark-green);
  margin-bottom: 1.5rem;
}
.section-headline em {
  font-style: italic;
  color: var(--gold);
}

.section-intro {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 52ch;
  line-height: 1.8;
}

.body-text {
  font-size: 1rem;
  color: var(--text-muted);
  line-height: 1.9;
  margin-bottom: 1.2rem;
}

.section-header {
  margin-bottom: 4rem;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--ff-sans);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.85rem 2.2rem;
  border-radius: var(--radius);
  transition: all var(--trans);
  white-space: nowrap;
}
.btn-primary {
  background: var(--dark-green);
  color: var(--warm-white);
  border: 1.5px solid var(--dark-green);
}
.btn-primary:hover {
  background: var(--mid-green);
  border-color: var(--mid-green);
  transform: translateY(-1px);
}
.btn-gold {
  background: var(--gold);
  color: #fff;
  border: 1.5px solid var(--gold);
}
.btn-gold:hover {
  background: var(--gold-light);
  border-color: var(--gold-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(184,153,106,0.25);
}
.btn-outline-light {
  background: transparent;
  color: var(--warm-white);
  border: 1.5px solid rgba(255,255,255,0.45);
}
.btn-outline-light:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.7);
}
.btn-lg {
  padding: 1rem 2.6rem;
  font-size: 0.82rem;
}
.btn-full {
  width: 100%;
}

/* ---------- Header ---------- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1.4rem 0;
  transition: all var(--trans);
}
.header.scrolled {
  background: rgba(250, 247, 242, 0.97);
  backdrop-filter: blur(12px);
  padding: 0.9rem 0;
  box-shadow: 0 1px 0 rgba(26,43,31,0.08);
}
.header-inner {
  display: flex;
  align-items: center;
  gap: 2rem;
}
.logo {
  font-family: var(--ff-sans);
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--warm-white);
  transition: color var(--trans);
  flex-shrink: 0;
}
.header.scrolled .logo { color: var(--dark-green); }
.logo-dash { color: var(--gold); margin: 0 0.1em; }
.logo-ksa { font-weight: 300; }

.nav {
  display: flex;
  align-items: center;
  gap: 2.2rem;
  margin-left: auto;
}
.nav-link {
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.8);
  transition: color var(--trans);
  position: relative;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--gold);
  transition: width var(--trans);
}
.nav-link:hover { color: #fff; }
.nav-link:hover::after { width: 100%; }
.header.scrolled .nav-link { color: var(--text-muted); }
.header.scrolled .nav-link:hover { color: var(--dark-green); }

.header-cta { margin-left: 1rem; }
.header .btn-primary {
  font-size: 0.72rem;
  padding: 0.65rem 1.5rem;
}
.header:not(.scrolled) .btn-primary {
  background: transparent;
  border-color: rgba(255,255,255,0.5);
  color: #fff;
}
.header:not(.scrolled) .btn-primary:hover {
  background: rgba(255,255,255,0.12);
  border-color: rgba(255,255,255,0.8);
}

.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  margin-left: auto;
  padding: 4px;
}
.burger span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--warm-white);
  transition: all var(--trans);
}
.header.scrolled .burger span { background: var(--dark-green); }
.burger.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.burger.open span:nth-child(2) { opacity: 0; }
.burger.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* Mobile Nav */
.mobile-nav {
  position: fixed;
  top: 0;
  right: -100%;
  width: min(380px, 100vw);
  height: 100vh;
  background: var(--dark-green);
  z-index: 999;
  transition: right var(--trans-slow);
  overflow-y: auto;
}
.mobile-nav.open { right: 0; }
.mobile-nav-inner {
  display: flex;
  flex-direction: column;
  padding: 6rem 2.5rem 3rem;
  height: 100%;
  gap: 0.3rem;
}
.mobile-nav-link {
  font-family: var(--ff-serif);
  font-size: 1.8rem;
  font-weight: 400;
  color: var(--cream);
  padding: 0.6rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.07);
  transition: color var(--trans);
}
.mobile-nav-link:hover { color: var(--gold-light); }
.mobile-nav .btn {
  margin-top: 2rem;
  align-self: flex-start;
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
}
.hero-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(160deg,
      rgba(26,43,31,0.92) 0%,
      rgba(44,66,51,0.82) 40%,
      rgba(26,43,31,0.75) 70%,
      rgba(184,153,106,0.2) 100%),
    radial-gradient(ellipse at 70% 60%, rgba(184,153,106,0.15) 0%, transparent 60%);
  z-index: 1;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 30% 50%, rgba(245,239,224,0.04) 0%, transparent 55%),
    linear-gradient(180deg, rgba(26,43,31,0.3) 0%, rgba(26,43,31,0.6) 100%);
  z-index: 2;
}
.hero-pattern {
  position: absolute;
  inset: 0;
  opacity: 0.035;
  background-image:
    repeating-linear-gradient(45deg, var(--gold) 0, var(--gold) 1px, transparent 0, transparent 50%);
  background-size: 40px 40px;
  z-index: 1;
}

/* Desert landscape illustration via CSS */
.hero-bg::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 40%;
  background:
    linear-gradient(0deg,
      rgba(26,43,31,0.85) 0%,
      rgba(26,43,31,0) 100%),
    repeating-linear-gradient(
      90deg,
      rgba(184,153,106,0.04) 0px,
      rgba(184,153,106,0.04) 1px,
      transparent 1px,
      transparent 80px
    );
  z-index: 2;
}

.hero-content {
  position: relative;
  z-index: 10;
  padding-top: 7rem;
  padding-bottom: 4rem;
}
.hero-tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold-light);
  margin-bottom: 1.8rem;
}
.hero-headline {
  font-family: var(--ff-serif);
  font-weight: 400;
  font-size: clamp(3.2rem, 7vw, 6.5rem);
  line-height: 1.05;
  color: #fff;
  margin-bottom: 1.8rem;
  max-width: 12ch;
}
.hero-headline em {
  font-style: italic;
  color: var(--gold-light);
}
.hero-sub {
  font-size: clamp(0.95rem, 1.5vw, 1.1rem);
  color: rgba(255,255,255,0.72);
  line-height: 1.85;
  margin-bottom: 2.8rem;
  max-width: 56ch;
}
.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 4rem;
}
.hero-stats {
  display: flex;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
}
.stat-num {
  display: block;
  font-family: var(--ff-serif);
  font-size: 2.2rem;
  font-weight: 400;
  color: var(--gold-light);
  line-height: 1;
}
.stat-label {
  display: block;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
  margin-top: 0.3rem;
}
.stat-divider {
  width: 1px;
  height: 40px;
  background: rgba(255,255,255,0.15);
}

.hero-scroll {
  position: absolute;
  bottom: 2.5rem;
  right: 3rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  z-index: 10;
}
.scroll-line {
  display: block;
  width: 40px;
  height: 1px;
  background: rgba(255,255,255,0.3);
}
.scroll-text {
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  writing-mode: vertical-lr;
}

/* ---------- About ---------- */
.about { background: var(--warm-white); }
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: center;
}
.about-visual {
  position: relative;
}
.about-img-frame {
  aspect-ratio: 4/5;
  overflow: hidden;
  border-radius: 2px;
}
.about-img-inner {
  width: 100%;
  height: 100%;
  background:
    linear-gradient(160deg, var(--mid-green) 0%, var(--dark-green) 60%, rgba(184,153,106,0.3) 100%),
    repeating-linear-gradient(
      45deg,
      transparent 0,
      transparent 20px,
      rgba(255,255,255,0.015) 20px,
      rgba(255,255,255,0.015) 40px
    );
  position: relative;
}
.about-img-inner::after {
  content: '';
  position: absolute;
  inset: 15%;
  border: 1px solid rgba(184,153,106,0.2);
}
.about-accent-box {
  position: absolute;
  bottom: -2rem;
  right: -2rem;
  background: var(--gold);
  padding: 1.5rem 2rem;
  display: flex;
  flex-direction: column;
}
.accent-num {
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.6);
}
.accent-year {
  font-family: var(--ff-serif);
  font-size: 2.8rem;
  font-weight: 400;
  color: #fff;
  line-height: 1;
}
.accent-loc {
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.7);
  margin-top: 0.3rem;
}

.about-pillars {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 2.5rem;
}
.pillar {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.8rem 1rem;
  background: var(--cream);
  border-left: 2px solid var(--gold);
}
.pillar-icon {
  color: var(--gold);
  font-size: 0.75rem;
}
.pillar-label {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--dark-green);
}

/* ---------- Solutions ---------- */
.solutions { background: var(--cream); }
.solutions-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5px;
  background: var(--stone);
}
.sol-card {
  background: var(--warm-white);
  padding: 2.5rem;
  transition: background var(--trans);
  position: relative;
  overflow: hidden;
}
.sol-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gold);
  transition: width var(--trans-slow);
}
.sol-card:hover::before { width: 100%; }
.sol-card:hover { background: var(--sand); }

.sol-card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 1.5rem;
}
.sol-icon {
  width: 36px;
  height: 36px;
  color: var(--gold);
}
.sol-icon svg {
  width: 100%;
  height: 100%;
}
.sol-cat {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--warm-gray);
}
.sol-title {
  font-family: var(--ff-serif);
  font-size: 1.4rem;
  font-weight: 500;
  color: var(--dark-green);
  margin-bottom: 0.8rem;
  line-height: 1.3;
}
.sol-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.75;
  margin-bottom: 1.2rem;
}
.sol-uses {
  border-top: 1px solid var(--stone);
  padding-top: 1rem;
}
.sol-uses li {
  font-size: 0.8rem;
  color: var(--warm-gray);
  padding: 0.3rem 0;
  padding-left: 1rem;
  position: relative;
}
.sol-uses li::before {
  content: '·';
  position: absolute;
  left: 0;
  color: var(--gold);
}

/* ---------- Industries ---------- */
.industries { background: var(--warm-white); }
.industry-tabs { margin-top: 0; }
.industry-tab-nav {
  display: flex;
  border-bottom: 1px solid var(--stone);
  margin-bottom: 3rem;
  gap: 0;
}
.ind-tab {
  font-family: var(--ff-sans);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--warm-gray);
  padding: 1rem 2rem;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: all var(--trans);
}
.ind-tab:hover { color: var(--dark-green); }
.ind-tab.active {
  color: var(--dark-green);
  border-bottom-color: var(--gold);
}

.ind-panel { display: none; }
.ind-panel.active { display: block; }
.ind-panel-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 4rem;
  align-items: start;
}

.ind-visual {
  aspect-ratio: 4/3;
  border-radius: 2px;
  overflow: hidden;
}
.ind-visual-events {
  background: linear-gradient(135deg, var(--dark-green) 0%, #1e3d28 40%, rgba(184,153,106,0.4) 100%);
}
.ind-visual-construction {
  background: linear-gradient(135deg, #2a3520 0%, var(--mid-green) 60%, rgba(107,124,90,0.5) 100%);
}
.ind-visual-storage {
  background: linear-gradient(135deg, #1c2e22 0%, var(--dark-green) 70%, rgba(138,130,120,0.4) 100%);
}
.ind-visual-hospitality {
  background: linear-gradient(135deg, var(--dark-green) 0%, rgba(184,153,106,0.5) 60%, #3d5c48 100%);
}

.ind-visual::after {
  content: '';
  display: block;
  width: 100%;
  height: 100%;
  background: repeating-linear-gradient(
    -45deg,
    rgba(255,255,255,0.02) 0,
    rgba(255,255,255,0.02) 1px,
    transparent 1px,
    transparent 8px
  );
}

.ind-title {
  font-family: var(--ff-serif);
  font-size: 2rem;
  font-weight: 400;
  color: var(--dark-green);
  margin-bottom: 1.2rem;
}
.ind-body {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.85;
  margin-bottom: 1rem;
}
.ind-points {
  margin-top: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.ind-point {
  font-size: 0.88rem;
  color: var(--text-body);
  display: flex;
  gap: 0.8rem;
}
.point-marker {
  color: var(--gold);
  flex-shrink: 0;
}

/* ---------- Why TENT-KSA ---------- */
.why {
  background: var(--dark-green);
  position: relative;
  overflow: hidden;
}
.why-bg-text {
  position: absolute;
  bottom: -4rem;
  right: -2rem;
  font-family: var(--ff-serif);
  font-size: clamp(8rem, 18vw, 16rem);
  font-weight: 700;
  color: rgba(255,255,255,0.025);
  line-height: 1;
  pointer-events: none;
  letter-spacing: -0.02em;
  white-space: nowrap;
}
.why .section-tag { color: var(--gold-light); }
.why .section-headline { color: var(--warm-white); }
.why .section-intro { color: rgba(255,255,255,0.55); }
.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5px;
  background: rgba(255,255,255,0.05);
  margin-top: 1rem;
}
.why-card {
  background: rgba(255,255,255,0.03);
  padding: 2.2rem 2rem;
  transition: background var(--trans);
}
.why-card:hover {
  background: rgba(255,255,255,0.06);
}
.why-num {
  font-family: var(--ff-serif);
  font-size: 2.5rem;
  font-weight: 300;
  color: rgba(184,153,106,0.3);
  line-height: 1;
  margin-bottom: 1.2rem;
}
.why-title {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--warm-white);
  margin-bottom: 0.8rem;
  line-height: 1.4;
}
.why-text {
  font-size: 0.84rem;
  color: rgba(255,255,255,0.5);
  line-height: 1.8;
}

/* ---------- Projects ---------- */
.projects { background: var(--cream); }
.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--stone);
}
.proj-card {
  background: var(--warm-white);
  overflow: hidden;
  transition: box-shadow var(--trans);
}
.proj-card:hover { box-shadow: 0 8px 32px rgba(26,43,31,0.1); }

.proj-visual {
  height: 220px;
  position: relative;
  overflow: hidden;
}
.proj-visual::after {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    -45deg,
    rgba(255,255,255,0.02) 0,
    rgba(255,255,255,0.02) 1px,
    transparent 1px,
    transparent 12px
  );
}
.proj-v1 { background: linear-gradient(145deg, rgba(184,153,106,0.8) 0%, var(--dark-green) 100%); }
.proj-v2 { background: linear-gradient(145deg, var(--mid-green) 0%, rgba(184,153,106,0.6) 100%); }
.proj-v3 { background: linear-gradient(145deg, #1e2e22 0%, var(--olive) 100%); }
.proj-v4 { background: linear-gradient(145deg, var(--dark-green) 0%, rgba(138,130,120,0.8) 100%); }
.proj-v5 { background: linear-gradient(145deg, rgba(184,153,106,0.5) 0%, var(--mid-green) 100%); }
.proj-v6 { background: linear-gradient(145deg, #2a3520 0%, rgba(184,153,106,0.7) 100%); }

.proj-cat {
  position: absolute;
  top: 1.2rem;
  left: 1.2rem;
  z-index: 2;
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  background: rgba(255,255,255,0.12);
  color: rgba(255,255,255,0.85);
  border: 1px solid rgba(255,255,255,0.15);
  padding: 0.3rem 0.8rem;
  backdrop-filter: blur(4px);
}

.proj-info {
  padding: 1.8rem;
}
.proj-title {
  font-family: var(--ff-serif);
  font-size: 1.15rem;
  font-weight: 500;
  color: var(--dark-green);
  margin-bottom: 0.7rem;
  line-height: 1.35;
}
.proj-desc {
  font-size: 0.86rem;
  color: var(--text-muted);
  line-height: 1.75;
  margin-bottom: 1rem;
}
.proj-detail {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
}

/* ---------- Process ---------- */
.process { background: var(--warm-white); }
.process-steps {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 0;
  position: relative;
  padding-top: 2rem;
}
.process-steps::before {
  content: '';
  position: absolute;
  top: 2.8rem;
  left: 2.5%;
  width: 95%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--stone) 10%, var(--stone) 90%, transparent);
}
.process-step {
  padding: 0 1.5rem;
  padding-top: 0;
  position: relative;
}
.step-num {
  font-family: var(--ff-serif);
  font-size: 2rem;
  font-weight: 400;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 2rem;
  position: relative;
}
.step-num::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 44px;
  height: 44px;
  border: 1px solid var(--stone);
  border-radius: 50%;
  background: var(--warm-white);
}
.step-num {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--gold);
  border-radius: 50%;
  font-size: 0.8rem;
  font-family: var(--ff-sans);
  font-weight: 600;
  background: var(--warm-white);
}
.step-title {
  font-family: var(--ff-serif);
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--dark-green);
  margin-top: 1.5rem;
  margin-bottom: 0.7rem;
}
.step-text {
  font-size: 0.84rem;
  color: var(--text-muted);
  line-height: 1.75;
}

/* ---------- CTA Band ---------- */
.cta-band {
  position: relative;
  padding: 7rem 0;
  overflow: hidden;
}
.cta-band-bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg,
      var(--dark-green) 0%,
      rgba(44,66,51,0.95) 50%,
      rgba(184,153,106,0.25) 100%),
    repeating-linear-gradient(
      0deg,
      transparent 0,
      transparent 60px,
      rgba(255,255,255,0.012) 60px,
      rgba(255,255,255,0.012) 61px
    ),
    repeating-linear-gradient(
      90deg,
      transparent 0,
      transparent 60px,
      rgba(255,255,255,0.012) 60px,
      rgba(255,255,255,0.012) 61px
    );
}
.cta-band-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 4rem;
  align-items: center;
}
.cta-band-headline {
  font-family: var(--ff-serif);
  font-weight: 400;
  font-size: clamp(2rem, 3.5vw, 3rem);
  color: var(--warm-white);
  line-height: 1.2;
  margin-bottom: 1rem;
}
.cta-band-sub {
  font-size: 0.95rem;
  color: rgba(255,255,255,0.55);
  line-height: 1.85;
}
.cta-band-actions {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  align-items: flex-start;
}

/* ---------- Contact ---------- */
.contact { background: var(--cream); }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 6rem;
  align-items: start;
}
.contact-details {
  margin-top: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}
.contact-item {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}
.contact-label {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold);
}
.contact-value {
  font-size: 0.95rem;
  color: var(--dark-green);
  line-height: 1.6;
  transition: color var(--trans);
}
a.contact-value:hover { color: var(--gold); }

.contact-form-wrap {
  background: var(--warm-white);
  padding: 3rem;
  border-top: 3px solid var(--gold);
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1rem;
}
.form-group { margin-bottom: 0; }
.form-label {
  display: block;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--warm-gray);
  margin-bottom: 0.5rem;
}
.form-input {
  width: 100%;
  padding: 0.85rem 1rem;
  background: var(--sand);
  border: 1.5px solid var(--stone);
  border-radius: var(--radius);
  font-size: 0.9rem;
  color: var(--text-body);
  transition: border-color var(--trans), box-shadow var(--trans);
  appearance: none;
  -webkit-appearance: none;
  margin-bottom: 1rem;
}
.form-input:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(184,153,106,0.12);
}
.form-input::placeholder { color: var(--warm-gray); opacity: 0.7; }
.form-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%238A8278' stroke-width='1.5' fill='none'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  cursor: pointer;
}
.form-textarea { resize: vertical; min-height: 120px; }
.form-note {
  font-size: 0.75rem;
  color: var(--warm-gray);
  margin-top: 1rem;
  text-align: center;
}
.form-success {
  display: none;
  margin-top: 1rem;
  padding: 1rem 1.5rem;
  background: rgba(26,43,31,0.06);
  border-left: 3px solid var(--dark-green);
  color: var(--dark-green);
  font-size: 0.88rem;
  line-height: 1.6;
}
.form-success.visible { display: block; }

/* ---------- Footer ---------- */
.footer {
  background: var(--dark-green);
  padding-top: 5rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 4rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255,255,255,0.07);
}
.footer-logo {
  font-family: var(--ff-sans);
  font-size: 1.4rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--warm-white);
  margin-bottom: 1.2rem;
}
.footer-dash { color: var(--gold); margin: 0 0.1em; }
.footer-desc {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.45);
  line-height: 1.8;
  margin-bottom: 1.5rem;
}
.footer-address {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.35);
  line-height: 1.7;
}
.footer-heading {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.5rem;
}
.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.footer-links a {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.45);
  transition: color var(--trans);
  line-height: 1.5;
}
.footer-links a:hover { color: rgba(255,255,255,0.8); }
.footer-btn { margin-top: 1.5rem; }
.footer-col .btn-gold {
  font-size: 0.72rem;
  padding: 0.75rem 1.5rem;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 2rem;
}
.footer-copy {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.3);
}
.footer-copy a {
  color: rgba(255,255,255,0.5);
  transition: color var(--trans);
}
.footer-copy a:hover { color: rgba(255,255,255,0.8); }
.footer-legal {
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.2);
}

/* ---------- Scroll Reveal Animations ---------- */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal:nth-child(2) { transition-delay: 0.1s; }
.reveal:nth-child(3) { transition-delay: 0.2s; }
.reveal:nth-child(4) { transition-delay: 0.3s; }
.reveal:nth-child(5) { transition-delay: 0.1s; }
.reveal:nth-child(6) { transition-delay: 0.15s; }

/* ---------- Responsive ---------- */
@media (max-width: 1200px) {
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .process-steps { grid-template-columns: repeat(3, 1fr); gap: 2rem; }
  .process-steps::before { display: none; }
  .solutions-grid { grid-template-columns: repeat(2, 1fr); }
  .projects-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 1024px) {
  :root { --section-py: 5rem; }
  .about-grid { grid-template-columns: 1fr; gap: 4rem; }
  .about-visual { max-width: 480px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 3rem; }
  .footer-brand { grid-column: 1 / -1; }
  .ind-panel-grid { grid-template-columns: 1fr; gap: 2rem; }
  .cta-band-inner { grid-template-columns: 1fr; gap: 2.5rem; }
}

@media (max-width: 768px) {
  .nav { display: none; }
  .header-cta { display: none; }
  .burger { display: flex; }
  .solutions-grid { grid-template-columns: 1fr; }
  .projects-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .process-steps { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .about-grid { gap: 3rem; }
  .about-accent-box { right: 0; bottom: -1.5rem; }
  .about-pillars { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .footer-bottom { flex-direction: column; gap: 0.5rem; text-align: center; }
  .industry-tab-nav { overflow-x: auto; }
  .ind-tab { padding: 0.8rem 1.3rem; white-space: nowrap; }
  .contact-grid { grid-template-columns: 1fr; gap: 3rem; }
  .contact-form-wrap { padding: 2rem 1.5rem; }
  .form-row { grid-template-columns: 1fr; }
  .d-none-sm { display: none; }
  .cta-band-actions { flex-direction: row; flex-wrap: wrap; }
}

@media (max-width: 480px) {
  :root { --section-py: 4rem; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; text-align: center; justify-content: center; }
  .process-steps { grid-template-columns: 1fr; }
  .footer-bottom { padding: 1.5rem 0; }
}