/* ============================================================
   SURYADARSHAN GYPSUM — Premium Brand Site
   ============================================================ */

:root {
  --white:        #FDFBF4;
  --white-warm:   #F7F1E4;
  --cream:        #F1E8D6;
  --charcoal:     #221A16;
  --charcoal-2:   #2E2320;
  --ink:          #16110F;

  --yellow:       #F2A81D;
  --yellow-light: #FFD469;
  --yellow-deep:  #C98A12;

  --red:          #A31A2B;
  --red-deep:     #7C0C1D;
  --red-light:    #C4222F;

  --text-dark:    #2A211D;
  --text-mute:    #6B5F55;
  --text-on-dark: #F3E9D8;

  --radius-lg: 28px;
  --radius-md: 18px;
  --radius-sm: 10px;

  --ease: cubic-bezier(.22,1,.36,1);
  --font-display: 'Fraunces', serif;
  --font-body: 'Manrope', sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  background: var(--white);
  color: var(--text-dark);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img, svg { max-width: 100%; display: block; }

a { color: inherit; text-decoration: none; }

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 clamp(20px, 5vw, 64px);
}

.section { padding: clamp(72px, 11vw, 150px) 0; position: relative; }

/* ---------- grain overlay ---------- */
.grain-overlay {
  position: fixed; inset: 0; pointer-events: none; z-index: 9999;
  opacity: 0.035; mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='140' height='140'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
}

.progress-bar {
  position: fixed; top: 0; left: 0; height: 3px; width: 0%;
  background: linear-gradient(90deg, var(--yellow), var(--red));
  z-index: 10000; transition: width .1s linear;
}

/* ---------- typography helpers ---------- */
.eyebrow {
  display: inline-block; font-family: var(--font-body); font-weight: 700;
  font-size: 0.72rem; letter-spacing: 0.22em; text-transform: uppercase;
  margin-bottom: 18px; padding-left: 2px;
}
.eyebrow-dark { color: var(--red); }
.eyebrow-light { color: var(--yellow-light); }
.eyebrow::before { content: '—'; margin-right: 8px; color: var(--yellow-deep); }

.section-title {
  font-family: var(--font-display); font-weight: 600;
  font-size: clamp(2rem, 4.2vw, 3.6rem); line-height: 1.08;
  margin: 0 0 18px; color: var(--text-dark); letter-spacing: -0.01em;
}
.section-title.light { color: var(--text-on-dark); }
.section-title .pipe { color: var(--yellow); font-weight: 300; margin: 0 8px; }

.lead { font-size: clamp(1rem, 1.2vw, 1.2rem); color: var(--text-mute); line-height: 1.7; max-width: 560px; }

.section-head { margin-bottom: clamp(40px, 6vw, 76px); }
.section-head.center { text-align: center; }
.section-head.center .lead { margin-left: auto; margin-right: auto; }

.text-accent {
  background: linear-gradient(100deg, var(--yellow-light) 10%, var(--yellow) 45%, var(--red-light) 90%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 16px 34px; border-radius: 999px; font-family: var(--font-body);
  font-weight: 700; font-size: 0.92rem; letter-spacing: 0.02em;
  border: 1.5px solid transparent; cursor: pointer; transition: transform .35s var(--ease), box-shadow .35s var(--ease), background .35s var(--ease), color .35s var(--ease);
  white-space: nowrap;
}
.btn-sm { padding: 11px 22px; font-size: 0.82rem; }
.btn-primary {
  background: linear-gradient(120deg, var(--yellow-light), var(--yellow) 55%, var(--yellow-deep));
  color: var(--ink); box-shadow: 0 10px 30px -8px rgba(201, 138, 18, 0.55);
}
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 16px 38px -8px rgba(201, 138, 18, 0.65); }
.btn-outline { border-color: rgba(255,255,255,0.5); color: var(--white); }
.btn-outline:hover { background: rgba(255,255,255,0.12); transform: translateY(-3px); }
.btn-light { background: var(--white); color: var(--red-deep); box-shadow: 0 10px 30px -8px rgba(0,0,0,0.35); }
.btn-light:hover { transform: translateY(-3px); }
.btn-outline-light { border-color: rgba(255,255,255,0.6); color: var(--white); }
.btn-outline-light:hover { background: rgba(255,255,255,0.15); transform: translateY(-3px); }
.btn-full { width: 100%; }

.hero-actions { display: flex; gap: 18px; flex-wrap: wrap; margin-top: 38px; }
.hero-actions.center { justify-content: center; }

.link-cta { display: inline-flex; align-items: center; gap: 8px; font-weight: 700; color: var(--red); letter-spacing: 0.01em; margin-top: 8px; }
.link-cta i { transition: transform .3s var(--ease); font-style: normal; }
.link-cta:hover i { transform: translateX(6px); }

/* ============ HEADER ============ */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  padding: 20px 0; transition: background .4s var(--ease), padding .4s var(--ease), box-shadow .4s var(--ease);
}
.site-header.scrolled {
  background: rgba(253, 251, 244, 0.86); backdrop-filter: blur(14px) saturate(1.4);
  padding: 12px 0; box-shadow: 0 8px 30px -12px rgba(0,0,0,0.15);
}
.header-inner {
  max-width: 1280px; margin: 0 auto; padding: 0 clamp(20px, 5vw, 64px);
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
}
.brand-lockup { display: flex; align-items: center; gap: 12px; }
.brand-mark img { width: 52px; height: auto; display: block; }
.brand-text { display: flex; flex-direction: column; line-height: 1.15; color: var(--white); transition: color .4s; }
.site-header.scrolled .brand-text { color: var(--text-dark); }
.brand-text strong { font-family: var(--font-display); font-size: 1.15rem; font-weight: 700; letter-spacing: 0.01em; }
.brand-text em { font-style: normal; font-size: 0.66rem; letter-spacing: 0.14em; text-transform: uppercase; opacity: 0.75; }

.main-nav { display: flex; gap: 34px; }
.main-nav a {
  font-size: 0.88rem; font-weight: 600; color: var(--white); position: relative; padding: 4px 0;
  transition: color .3s;
}
.site-header.scrolled .main-nav a { color: var(--text-dark); }
.main-nav a::after {
  content: ''; position: absolute; left: 0; bottom: -2px; width: 0; height: 2px;
  background: linear-gradient(90deg, var(--yellow), var(--red)); transition: width .35s var(--ease);
}
.main-nav a:hover::after { width: 100%; }

.header-cta { display: inline-flex; }
.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 6px; }
.nav-toggle span { width: 24px; height: 2px; background: var(--white); transition: all .3s; }
.site-header.scrolled .nav-toggle span { background: var(--text-dark); }

/* ============ HERO ============ */
.hero {
  position: relative; min-height: 100vh; display: flex; align-items: center;
  background: radial-gradient(ellipse 120% 90% at 30% 0%, #3a2419 0%, var(--ink) 55%, #0f0b09 100%);
  overflow: hidden; padding-top: 100px;
}
.hero-texture {
  position: absolute; inset: 0; opacity: 0.5; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='300' height='300'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3'/><feColorMatrix type='saturate' values='0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
}
.hero-glow { position: absolute; border-radius: 50%; filter: blur(90px); opacity: 0.5; }
.glow-yellow { width: 520px; height: 520px; background: radial-gradient(circle, var(--yellow) 0%, transparent 70%); top: -10%; right: 8%; animation: driftA 14s ease-in-out infinite alternate; }
.glow-red { width: 460px; height: 460px; background: radial-gradient(circle, var(--red-light) 0%, transparent 70%); bottom: -12%; left: -6%; animation: driftB 16s ease-in-out infinite alternate; }
@keyframes driftA { from { transform: translate(0,0); } to { transform: translate(-40px, 30px); } }
@keyframes driftB { from { transform: translate(0,0); } to { transform: translate(30px, -30px); } }

.hero-inner {
  position: relative; z-index: 2; max-width: 1280px; margin: 0 auto; width: 100%;
  padding: 0 clamp(20px, 5vw, 64px);
  display: grid; grid-template-columns: 1.05fr 1fr; gap: clamp(30px, 5vw, 60px);
  align-items: center;
}

.hero-title {
  font-family: var(--font-display); font-weight: 600; color: var(--white);
  font-size: clamp(2.6rem, 5.6vw, 4.6rem); line-height: 1.05; letter-spacing: -0.015em; margin: 0 0 22px;
}
.hero-sub { color: rgba(247,241,228,0.78); font-size: clamp(1rem, 1.3vw, 1.2rem); max-width: 480px; line-height: 1.6; }

.hero-stats { display: flex; align-items: center; gap: 26px; margin-top: 56px; }
.hero-stat { display: flex; flex-direction: column; }
.hero-stat span { font-family: var(--font-display); font-size: 1.9rem; color: var(--yellow-light); font-weight: 600; }
.hero-stat small { color: rgba(247,241,228,0.6); font-size: 0.76rem; letter-spacing: 0.08em; text-transform: uppercase; margin-top: 4px; }
.hero-stat-divider { width: 1px; height: 40px; background: rgba(247,241,228,0.25); }

.hero-stage { position: relative; height: clamp(380px, 46vw, 560px); display: flex; align-items: center; justify-content: center; }
.stage-backdrop {
  position: absolute; inset: 6%; border-radius: 50%;
  background: radial-gradient(circle at 40% 35%, rgba(255,255,255,0.08), transparent 65%);
}
.bags-composition { position: relative; width: 100%; height: 100%; display: flex; align-items: flex-end; justify-content: center; }
.bag { position: relative; }
.bag-svg { width: 100%; height: auto; filter: drop-shadow(0 18px 20px rgba(42,18,6,0.35)); }

.bag-25 { width: clamp(180px, 21vw, 260px); z-index: 2; margin-right: -30px; }
.bag-10 { width: clamp(130px, 15vw, 180px); z-index: 3; margin-bottom: 6px; }

.powder-pile { position: absolute; left: 50%; bottom: -6px; transform: translateX(-50%); border-radius: 50%; filter: blur(1px); opacity: 0.9; }
.pile-25 { width: 80%; height: 22px; background: radial-gradient(ellipse, #efe0bd 0%, transparent 75%); }
.pile-10 { width: 78%; height: 16px; background: radial-gradient(ellipse, #efe0bd 0%, transparent 75%); }

.stage-ring { position: absolute; border-radius: 50%; border: 1px solid; opacity: 0.35; }
.ring-yellow { width: 88%; height: 88%; border-color: var(--yellow); animation: spin 40s linear infinite; }
.ring-red { width: 70%; height: 70%; border-color: var(--red-light); animation: spin 30s linear infinite reverse; }
@keyframes spin { to { transform: rotate(360deg); } }

.float-slow { animation: floaty 6s ease-in-out infinite; }
.float-slower { animation: floaty 7.5s ease-in-out infinite .4s; }
@keyframes floaty { 0%,100% { transform: translateY(0) rotate(0deg); } 50% { transform: translateY(-14px) rotate(-1deg); } }

.scroll-cue {
  position: absolute; bottom: 34px; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 10px;
  color: rgba(247,241,228,0.55); font-size: 0.7rem; letter-spacing: 0.18em; text-transform: uppercase; z-index: 2;
}
.scroll-cue span { width: 1px; height: 34px; background: linear-gradient(var(--yellow-light), transparent); animation: cueDrop 2s ease-in-out infinite; }
@keyframes cueDrop { 0% { opacity: 0; transform: scaleY(0.3); } 50% { opacity: 1; } 100% { opacity: 0; transform: scaleY(1); } }

/* ============ REVEAL ANIMATION ============ */
[data-reveal] { opacity: 0; transform: translateY(36px); transition: opacity 0.9s var(--ease), transform 0.9s var(--ease); }
[data-reveal].in-view { opacity: 1; transform: translateY(0); }
[data-reveal-delay="1"] { transition-delay: .12s; }
[data-reveal-delay="2"] { transition-delay: .24s; }
[data-reveal-delay="3"] { transition-delay: .36s; }
[data-reveal-delay="4"] { transition-delay: .48s; }
[data-reveal-delay="5"] { transition-delay: .6s; }

/* ============ BRAND INTRO ============ */
.brand-intro { background: var(--white); position: relative; }
.intro-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: clamp(40px,6vw,80px); align-items: start; }
.intro-copy { position: sticky; top: 140px; }
.intro-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; }
.stat-card {
  background: linear-gradient(165deg, #fff, var(--white-warm));
  border: 1px solid rgba(163,26,43,0.08);
  border-radius: var(--radius-md); padding: 32px 26px;
  box-shadow: 0 20px 44px -28px rgba(34,26,22,0.28);
  transition: transform .45s var(--ease), box-shadow .45s var(--ease);
}
.stat-card:hover { transform: translateY(-8px); box-shadow: 0 30px 54px -26px rgba(34,26,22,0.35); }
.stat-label { font-family: var(--font-display); font-size: 2.2rem; color: var(--yellow-deep); opacity: 0.5; display: block; margin-bottom: 8px; }
.stat-card h3 { font-family: var(--font-display); font-size: 1.15rem; margin: 0 0 8px; }
.stat-card p { color: var(--text-mute); font-size: 0.92rem; line-height: 1.55; margin: 0; }

.mineral-band {
  height: 90px; margin-top: clamp(60px,8vw,110px);
  background: linear-gradient(90deg, var(--white-warm), var(--cream), var(--white-warm));
  position: relative; overflow: hidden;
}
.mineral-band::before {
  content: ''; position: absolute; inset: 0;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='300' height='300'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/></filter><rect width='100%25' height='100%25' filter='url(%23n)' opacity='0.12'/></svg>");
}

/* ============ PRODUCT SHOWCASE ============ */
.products-section { background: var(--white); }
.product-showcase { display: flex; flex-direction: column; gap: clamp(60px, 8vw, 110px); }
.product-feature {
  display: grid; grid-template-columns: 1fr 1fr; gap: clamp(30px,5vw,70px); align-items: center;
}
.product-feature.reverse .product-visual { order: 2; }
.product-feature.reverse .product-info { order: 1; }

.product-visual { position: relative; display: flex; align-items: center; justify-content: center; min-height: 380px; }
.visual-glow {
  position: absolute; width: 78%; height: 78%; border-radius: 50%;
  background: radial-gradient(circle, rgba(242,168,29,0.28) 0%, rgba(163,26,43,0.14) 55%, transparent 75%);
  filter: blur(10px);
}
.bag-showcase { width: clamp(200px, 22vw, 300px); position: relative; z-index: 1; }
.bag-25-lg { width: clamp(230px, 24vw, 320px); }

.product-info { max-width: 460px; }
.product-index { font-size: 0.78rem; font-weight: 700; letter-spacing: 0.18em; color: var(--yellow-deep); text-transform: uppercase; }
.product-info h3 { font-family: var(--font-display); font-size: clamp(1.7rem, 2.6vw, 2.3rem); margin: 10px 0 16px; font-weight: 600; }
.product-info h3 em { font-style: normal; color: var(--red); }
.product-info > p { color: var(--text-mute); line-height: 1.7; margin-bottom: 26px; }

.product-meta { list-style: none; padding: 0; margin: 0 0 22px; display: flex; flex-direction: column; gap: 10px; border-top: 1px solid rgba(163,26,43,0.12); padding-top: 20px; }
.product-meta li { display: flex; justify-content: space-between; font-weight: 700; font-size: 0.95rem; border-bottom: 1px dashed rgba(0,0,0,0.08); padding-bottom: 8px; }
.product-meta li span { color: var(--text-mute); font-weight: 500; }

/* ============ PRODUCT DETAILS ============ */
.product-details {
  background: radial-gradient(ellipse 120% 100% at 50% 0%, #3a241a, var(--ink) 60%);
  color: var(--text-on-dark);
}
.details-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.detail-card {
  background: linear-gradient(165deg, rgba(255,255,255,0.06), rgba(255,255,255,0.02));
  border: 1px solid rgba(255,255,255,0.08); border-radius: var(--radius-md); padding: 34px 26px;
  transition: transform .45s var(--ease), border-color .45s var(--ease), background .45s var(--ease);
}
.detail-card:hover { transform: translateY(-8px); border-color: rgba(242,168,29,0.4); background: linear-gradient(165deg, rgba(255,255,255,0.1), rgba(255,255,255,0.03)); }
.detail-num { font-family: var(--font-display); font-size: 1.6rem; color: var(--yellow-light); opacity: 0.6; }
.detail-card h3 { font-family: var(--font-display); font-size: 1.2rem; margin: 14px 0 10px; font-weight: 600; }
.detail-card p { color: rgba(243,233,216,0.68); font-size: 0.92rem; line-height: 1.6; margin: 0; }

/* ============ APPLICATIONS ============ */
.applications-section { background: var(--white-warm); }
.applications-section .section-head { padding: 0 clamp(20px,5vw,64px); max-width: 1280px; margin-left: auto; margin-right: auto; }
.applications-editorial {
  display: grid; grid-template-columns: repeat(3, 1fr); grid-auto-rows: 320px; gap: 4px;
}
.app-panel { position: relative; overflow: hidden; }
.app-panel-lg { grid-row: span 1; grid-column: span 1; }
.applications-editorial .app-panel:first-child { grid-column: span 2; }
.applications-editorial .app-panel:last-child { grid-column: span 2; }
.app-media { position: absolute; inset: 0; transition: transform .8s var(--ease); }
.app-panel:hover .app-media { transform: scale(1.07); }
.media-construction {
  background: linear-gradient(to bottom, rgba(34, 26, 22, 0.25), rgba(34, 26, 22, 0.85)), url('../images/construction.jpg');
  background-size: cover;
  background-position: center;
}
.media-plaster {
  background: linear-gradient(to bottom, rgba(34, 26, 22, 0.25), rgba(34, 26, 22, 0.85)), url('../images/plaster.jpg');
  background-size: cover;
  background-position: center;
}
.media-interior {
  background: linear-gradient(to bottom, rgba(34, 26, 22, 0.25), rgba(34, 26, 22, 0.85)), url('../images/interior.jpg');
  background-size: cover;
  background-position: center;
}
.media-industrial {
  background: linear-gradient(to bottom, rgba(34, 26, 22, 0.25), rgba(34, 26, 22, 0.85)), url('../images/industrial.jpg');
  background-size: cover;
  background-position: center;
}
.app-caption { position: absolute; left: 0; right: 0; bottom: 0; padding: 26px 28px; background: linear-gradient(0deg, rgba(0,0,0,0.55), transparent); }
.app-caption span { color: var(--yellow-light); font-weight: 700; font-size: 0.78rem; letter-spacing: 0.14em; }
.app-caption h3 { color: var(--white); font-family: var(--font-display); font-size: 1.3rem; margin: 6px 0 0; font-weight: 600; }

/* ============ WHY SECTION ============ */
.why-section { background: var(--white); }
.why-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px; background: rgba(163,26,43,0.1); border-radius: var(--radius-lg); overflow: hidden; }
.why-card { background: var(--white); padding: clamp(36px,4vw,52px) clamp(26px,3vw,38px); transition: background .4s; }
.why-card:hover { background: linear-gradient(165deg, #fff, var(--white-warm)); }
.why-glyph { font-size: 1.8rem; color: var(--red); display: block; margin-bottom: 18px; }
.why-card h3 { font-family: var(--font-display); font-size: 1.25rem; margin: 0 0 10px; font-weight: 600; }
.why-card p { color: var(--text-mute); margin: 0; font-size: 0.95rem; line-height: 1.55; }

/* ============ PROCESS ============ */
.process-section {
  background: linear-gradient(180deg, var(--ink), #241a15);
  overflow: hidden;
}
.process-section .section-head { padding: 0 clamp(20px,5vw,64px); max-width: 1280px; margin: 0 auto 60px; }
.process-track {
  position: relative; max-width: 1280px; margin: 0 auto; padding: 40px clamp(20px,5vw,64px) 10px;
  display: grid; grid-template-columns: repeat(5, 1fr); gap: 20px;
}
.process-line { position: absolute; top: 62px; left: 5%; right: 5%; height: 1px; background: linear-gradient(90deg, transparent, var(--yellow) 15%, var(--red-light) 85%, transparent); }
.process-step { position: relative; text-align: center; padding-top: 20px; }
.process-num {
  display: inline-flex; align-items: center; justify-content: center; width: 44px; height: 44px; border-radius: 50%;
  background: linear-gradient(145deg, var(--yellow-light), var(--yellow-deep)); color: var(--ink);
  font-family: var(--font-display); font-weight: 700; margin-bottom: 20px; box-shadow: 0 0 0 6px rgba(242,168,29,0.12);
}
.process-step h3 { color: var(--text-on-dark); font-family: var(--font-display); font-size: 1.1rem; margin: 0 0 8px; font-weight: 600; }
.process-step p { color: rgba(243,233,216,0.6); font-size: 0.86rem; line-height: 1.5; margin: 0; }

/* ============ PACKAGING SHOWCASE ============ */
.packaging-section { background: var(--white); overflow: hidden; }
.packaging-stage {
  position: relative; display: flex; align-items: flex-end; justify-content: center; gap: clamp(20px,6vw,80px);
  min-height: clamp(320px, 40vw, 460px); margin-bottom: 40px;
}
.pack-glow {
  position: absolute; inset: 10% 5%; border-radius: 50%;
  background: radial-gradient(circle, rgba(242,168,29,0.22), rgba(163,26,43,0.12) 55%, transparent 75%);
  filter: blur(30px); z-index: 0;
}
.bag-pack-10 { width: clamp(150px, 18vw, 210px); position: relative; z-index: 1; }
.bag-pack-25 { width: clamp(200px, 24vw, 290px); position: relative; z-index: 1; }
.pack-tag {
  position: absolute; left: 50%; bottom: -34px; transform: translateX(-50%);
  font-family: var(--font-display); font-weight: 700; font-size: 0.95rem; color: var(--red);
  letter-spacing: 0.06em;
}
.pack-cta { text-align: center; }

/* ============ VALUES ============ */
.values-section { background: linear-gradient(120deg, var(--red-deep), var(--red) 55%, var(--red-deep)); position: relative; overflow: hidden; }
.values-section::before {
  content: ''; position: absolute; inset: 0; opacity: 0.12; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='300' height='300'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.7' numOctaves='3'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
}
.values-section .eyebrow, .values-section .section-title { color: var(--white); }
.values-section .eyebrow::before { color: var(--yellow-light); }
.values-row { display: grid; grid-template-columns: repeat(4, 1fr); text-align: center; }
.value-item { padding: 20px; border-right: 1px solid rgba(255,255,255,0.15); }
.value-item:last-child { border-right: none; }
.value-item h3 { font-family: var(--font-display); font-size: clamp(1.6rem, 2.8vw, 2.4rem); color: var(--white); font-weight: 500; margin: 0; transition: transform .4s var(--ease), color .4s; }
.value-item:hover h3 { transform: scale(1.08); color: var(--yellow-light); }

/* ============ PROFILE ============ */
.profile-section { background: var(--white-warm); }
.profile-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: clamp(30px,5vw,70px); align-items: center; }
.profile-media { position: relative; aspect-ratio: 4/5; border-radius: var(--radius-lg); overflow: hidden; box-shadow: 0 30px 60px -25px rgba(34,26,22,0.35); }
.profile-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .8s var(--ease);
}
.profile-media:hover .profile-img {
  transform: scale(1.05);
}

/* ============ CTA ============ */
.cta-section { position: relative; background: var(--ink); padding: clamp(80px, 10vw, 130px) 0; overflow: hidden; }
.cta-texture {
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 80% 100% at 20% 20%, rgba(242,168,29,0.25), transparent 60%),
              radial-gradient(ellipse 80% 100% at 80% 80%, rgba(163,26,43,0.35), transparent 60%);
}
.cta-inner { position: relative; text-align: center; }
.cta-inner h2 { font-family: var(--font-display); color: var(--white); font-size: clamp(2rem, 4vw, 3.2rem); font-weight: 600; margin: 0 0 16px; }
.cta-inner p { color: rgba(243,233,216,0.75); font-size: 1.1rem; margin: 0 0 10px; }

/* ============ CONTACT ============ */
.contact-section { background: var(--white); }
.contact-grid { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: clamp(30px,5vw,70px); }
.contact-list { list-style: none; padding: 0; margin: 30px 0; display: flex; flex-direction: column; gap: 16px; }
.contact-list li { display: flex; flex-direction: column; gap: 4px; padding-bottom: 14px; border-bottom: 1px solid rgba(163,26,43,0.1); }
.contact-label { font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--yellow-deep); font-weight: 700; }
.contact-list a, .contact-list span { font-weight: 600; font-size: 1.02rem; }
.contact-list a:hover { color: var(--red); }

.map-frame {
  margin-top: 20px; height: 280px; border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid rgba(163,26,43,0.15);
}
.map-frame iframe { display: block; }

.enquiry-form {
  background: linear-gradient(165deg, #fff, var(--white-warm));
  border-radius: var(--radius-lg); padding: clamp(30px,4vw,48px);
  box-shadow: 0 30px 70px -34px rgba(34,26,22,0.35); border: 1px solid rgba(163,26,43,0.08);
}
.enquiry-form h3 { font-family: var(--font-display); font-size: 1.5rem; margin: 0 0 24px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.enquiry-form label { display: flex; flex-direction: column; gap: 8px; font-size: 0.82rem; font-weight: 700; color: var(--text-mute); margin-bottom: 18px; text-transform: uppercase; letter-spacing: 0.06em; }
.enquiry-form input, .enquiry-form textarea {
  font-family: var(--font-body); font-size: 0.98rem; padding: 13px 16px; border-radius: var(--radius-sm);
  border: 1.5px solid rgba(163,26,43,0.15); background: #fff; color: var(--text-dark); resize: vertical;
  transition: border-color .3s, box-shadow .3s;
}
.enquiry-form input:focus, .enquiry-form textarea:focus {
  outline: none; border-color: var(--yellow-deep); box-shadow: 0 0 0 4px rgba(242,168,29,0.15);
}
.form-note { min-height: 20px; margin-top: 14px; font-size: 0.88rem; font-weight: 700; color: var(--red); text-align: center; }

/* ============ FOOTER ============ */
.site-footer { background: var(--ink); color: var(--text-on-dark); padding: 70px 0 0; }
.footer-grid { display: grid; grid-template-columns: 1.1fr 1.4fr 0.8fr; gap: 40px; align-items: start; padding-bottom: 50px; border-bottom: 1px solid rgba(255,255,255,0.08); }
.footer-brand { display: flex; align-items: center; gap: 14px; }
.footer-brand strong { font-family: var(--font-display); font-size: 1.2rem; display: block; }
.footer-brand p { margin: 4px 0 0; color: rgba(243,233,216,0.6); font-size: 0.85rem; }
.footer-nav { display: flex; flex-wrap: wrap; gap: 24px; align-self: center; }
.footer-nav a { color: rgba(243,233,216,0.75); font-size: 0.9rem; font-weight: 600; transition: color .3s; }
.footer-nav a:hover { color: var(--yellow-light); }
.footer-pack { justify-self: end; align-self: center; font-weight: 700; color: var(--yellow-light); letter-spacing: 0.04em; font-size: 0.95rem; text-align: right; }
.footer-bottom {
  max-width: 1280px; margin: 0 auto; padding: 22px clamp(20px,5vw,64px);
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px;
  color: rgba(243,233,216,0.5); font-size: 0.8rem;
}

/* ============================================================
   OUR CAPABILITIES
   ============================================================ */
.capabilities-section { background: var(--white); position: relative; overflow: hidden; }
.cap-bg-texture {
  position: absolute; inset: 0; opacity: 0.55; pointer-events: none;
  background:
    radial-gradient(circle 420px at 8% 12%, rgba(242,168,29,0.10), transparent 70%),
    radial-gradient(circle 460px at 94% 30%, rgba(163,26,43,0.08), transparent 70%),
    radial-gradient(circle 420px at 20% 92%, rgba(163,26,43,0.07), transparent 70%);
}

.cap-block {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: 0.85fr 1.15fr; gap: clamp(30px,5vw,64px); align-items: center;
  margin-bottom: clamp(50px, 6vw, 80px);
}
.cap-block.reverse { grid-template-columns: 1.15fr 0.85fr; }
.cap-block.reverse .cap-media { order: 2; }
.cap-block.reverse .cap-copy { order: 1; }

.cap-media {
  position: relative; aspect-ratio: 5/4; border-radius: var(--radius-lg); overflow: hidden;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 30px 60px -30px rgba(34,26,22,0.4);
}
.cap-media-mfg { background: linear-gradient(150deg, rgba(34,26,22,0.75), rgba(124,12,29,0.7)), url('../images/Silo-for-Concrete-Batching-Plant.jpg') center/cover; }
.cap-media-storage { aspect-ratio: 4/3; background: var(--white-warm) url('../images/storage-warehouse.png'); background-size: cover; background-position: center; }
.cap-media-transport { aspect-ratio: 16/9; background: var(--white-warm) url('../images/transport-jcb.jpg'); background-size: cover; background-position: center; }
.cap-media::after {
  content: ''; position: absolute; inset: 0; opacity: 0.16; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='300' height='300'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='3'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
}
.cap-icon { width: clamp(60px,7vw,92px); height: auto; stroke: var(--yellow-light); stroke-width: 1.3; opacity: 0.9; position: relative; z-index: 1; }
.cap-media-num {
  position: absolute; top: 20px; right: 26px; font-family: var(--font-display); font-weight: 600;
  font-size: 2.6rem; color: rgba(255,255,255,0.12); z-index: 1;
}

.cap-copy { max-width: 500px; }
.cap-eyebrow { display: inline-block; font-size: 0.72rem; font-weight: 800; letter-spacing: 0.18em; text-transform: uppercase; color: var(--yellow-deep); margin-bottom: 10px; }
.cap-copy h3 { font-family: var(--font-display); font-size: clamp(1.5rem, 2.4vw, 2.1rem); font-weight: 600; margin: 0 0 14px; }
.cap-copy > p { color: var(--text-mute); line-height: 1.7; margin: 0 0 18px; }
.cap-points { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 10px 20px; }
.cap-points li { position: relative; padding-left: 20px; font-weight: 600; font-size: 0.92rem; color: var(--text-dark); }
.cap-points li::before { content: ''; position: absolute; left: 0; top: 8px; width: 8px; height: 8px; border-radius: 2px; background: linear-gradient(135deg, var(--yellow), var(--red)); transform: rotate(45deg); }

.cap-eco-points { margin-top: 18px; padding-top: 16px; border-top: 1px solid rgba(163,26,43,0.12); }
.cap-eco-points li { display: flex; align-items: center; gap: 8px; padding-left: 0; }
.cap-eco-points li::before { content: none; }
.cap-eco-icon { width: 18px; height: 18px; flex-shrink: 0; stroke: #4a7c3c; stroke-width: 2.2; }

/* warehouse cinematic band */
.cap-warehouse {
  position: relative; height: clamp(220px, 26vw, 340px); border-radius: var(--radius-lg); overflow: hidden;
  margin: 0 0 26px; background: linear-gradient(180deg, #3a241a, var(--ink));
  box-shadow: 0 30px 60px -30px rgba(34,26,22,0.45);
}
.cap-warehouse-rows {
  position: absolute; inset: 0;
  background-image:
    repeating-linear-gradient(90deg, rgba(247,241,228,0.14) 0 26px, transparent 26px 34px),
    repeating-linear-gradient(0deg, rgba(0,0,0,0.25) 0 46px, transparent 46px 64px);
  opacity: 0.8;
}
.cap-warehouse-glow {
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 70% 60% at 50% 100%, rgba(242,168,29,0.28), transparent 70%),
              linear-gradient(0deg, rgba(163,26,43,0.35), transparent 55%);
}
.cap-indicator-strip {
  display: flex; align-items: center; justify-content: center; gap: 18px; flex-wrap: wrap;
  padding: 18px 0 clamp(50px,6vw,80px); font-weight: 700; font-size: 0.9rem; letter-spacing: 0.02em; color: var(--red);
}
.cap-indicator-strip i { font-style: normal; color: var(--yellow-deep); opacity: 0.6; }

/* compliance card */
.cap-compliance {
  position: relative; z-index: 1; margin: 0 0 clamp(60px,7vw,90px);
  background: linear-gradient(165deg, var(--white-warm), var(--cream));
  border: 1px solid rgba(34,26,22,0.1); border-radius: var(--radius-lg);
  padding: clamp(30px,4vw,44px); max-width: 900px; margin-left: auto; margin-right: auto;
}
.cap-compliance-head { display: flex; align-items: center; gap: 20px; margin-bottom: 16px; }
.cap-icon-sm { width: 46px; height: auto; stroke: var(--red); stroke-width: 1.4; flex-shrink: 0; }
.cap-compliance-head h3 { font-family: var(--font-display); font-size: clamp(1.2rem,2vw,1.6rem); font-weight: 600; margin: 4px 0 0; }
.cap-compliance > p { color: var(--text-mute); line-height: 1.7; margin: 0 0 24px; font-size: 0.95rem; }
.cap-compliance-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin: 0; }
.cap-compliance-grid dt { font-size: 0.7rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--yellow-deep); font-weight: 800; margin: 0 0 6px; }
.cap-compliance-grid dd { margin: 0; font-weight: 600; color: var(--text-mute); font-style: italic; font-size: 0.9rem; padding: 12px 14px; border: 1px dashed rgba(163,26,43,0.3); border-radius: var(--radius-sm); background: rgba(255,255,255,0.5); }
.cap-compliance-media { display: grid; grid-template-columns: 260px 1fr; gap: 30px; align-items: center; max-width: 1080px; }
.cap-compliance-img { border-radius: var(--radius-md); overflow: hidden; aspect-ratio: 4/3; box-shadow: 0 20px 40px -20px rgba(34,26,22,0.35); }
.cap-compliance-img img { width: 100%; height: 100%; object-fit: cover; display: block; }
.cap-compliance-media .cap-compliance-head,
.cap-compliance-media > .cap-compliance-body > p,
.cap-compliance-media .cap-compliance-grid { margin-left: 0; margin-right: 0; }

/* subheads inside capabilities */
.cap-subhead { margin-bottom: clamp(30px,4vw,50px) !important; }
.cap-title-md { font-family: var(--font-display); font-size: clamp(1.5rem, 2.6vw, 2.2rem); font-weight: 600; margin: 0; color: var(--text-dark); }
.cap-title-md.light { color: var(--text-on-dark); }

/* loading & handling track */
.cap-track { position: relative; display: grid; grid-template-columns: repeat(6, 1fr); gap: 14px; margin-bottom: 22px; }
.cap-track-line {
  position: absolute; top: 22px; left: 4%; right: 4%; height: 1px;
  background: linear-gradient(90deg, transparent, var(--yellow-deep) 12%, var(--red) 88%, transparent);
}
.cap-track-step { position: relative; text-align: center; }
.cap-track-num {
  display: inline-flex; align-items: center; justify-content: center; width: 44px; height: 44px; border-radius: 50%;
  background: var(--white); border: 2px solid var(--yellow-deep); color: var(--red);
  font-family: var(--font-display); font-weight: 700; margin-bottom: 12px; position: relative; z-index: 1;
  transition: transform .4s var(--ease), background .4s, color .4s;
}
.cap-track-step:hover .cap-track-num { transform: translateY(-4px) scale(1.08); background: linear-gradient(145deg, var(--yellow-light), var(--yellow-deep)); color: var(--ink); }
.cap-track-step p { margin: 0; font-weight: 700; font-size: 0.88rem; color: var(--text-dark); }
.cap-note { color: var(--text-mute); font-size: 0.85rem; margin: 0 0 clamp(60px,7vw,90px); }
.cap-note.center { text-align: center; }

/* packaging media */
.cap-media-pack { background: linear-gradient(150deg, var(--white-warm), var(--cream)); box-shadow: 0 30px 60px -30px rgba(34,26,22,0.25); }
.cap-media-pack .cap-media-num { color: rgba(124,12,29,0.1); }
.cap-pack-bags { display: flex; align-items: flex-end; gap: -10px; }
.cap-pack-svg { width: 140px; filter: drop-shadow(0 10px 12px rgba(42,18,6,0.3)); }
.cap-pack-svg-lg { width: 190px; margin-left: -28px; }

/* quality track */
.cap-quality-track {
  display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: 10px;
  font-weight: 700; font-size: 0.9rem; color: var(--text-dark); margin-bottom: 18px;
}
.cap-quality-track span { padding: 8px 16px; border-radius: 999px; background: var(--white-warm); border: 1px solid rgba(163,26,43,0.12); }
.cap-quality-track i { font-style: normal; color: var(--yellow-deep); }
.cap-cert-row { display: flex; justify-content: center; flex-wrap: wrap; gap: 12px; margin-bottom: clamp(60px,7vw,90px); }
.cap-cert-chip {
  font-size: 0.8rem; font-weight: 600; color: var(--text-mute); font-style: italic;
  padding: 9px 18px; border: 1px dashed rgba(163,26,43,0.28); border-radius: 999px; background: var(--white-warm);
}

/* supply chain */
.cap-supply-chain {
  display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: 0;
  margin-bottom: clamp(60px,7vw,90px);
}
.cap-supply-node {
  padding: 16px 24px; border-radius: var(--radius-sm); background: var(--white-warm);
  border: 1px solid rgba(163,26,43,0.12); font-weight: 700; font-size: 0.88rem; color: var(--text-dark);
  box-shadow: 0 14px 26px -20px rgba(34,26,22,0.3);
}
.cap-supply-node-accent { background: linear-gradient(120deg, var(--yellow-light), var(--yellow-deep)); color: var(--ink); border-color: transparent; }
.cap-supply-arrow { width: 34px; height: 1px; background: linear-gradient(90deg, var(--yellow-deep), var(--red)); position: relative; margin: 0 4px; }
.cap-supply-arrow::after { content: '›'; position: absolute; right: -8px; top: 50%; transform: translateY(-58%); color: var(--red); font-weight: 900; font-size: 1rem; }

/* business capability stats */
.cap-stats {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 2px; background: rgba(163,26,43,0.1);
  border-radius: var(--radius-lg); overflow: hidden;
}
.cap-stat { background: var(--white); padding: clamp(28px,3vw,40px) 20px; text-align: center; transition: background .4s; }
.cap-stat:hover { background: var(--white-warm); }
.cap-stat strong { display: block; font-family: var(--font-display); font-size: clamp(1.8rem,3vw,2.6rem); color: var(--red); font-weight: 700; margin-bottom: 6px; }
.cap-stat span { font-size: 0.78rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--text-mute); font-weight: 700; }

/* end to end visual */
.cap-e2e {
  position: relative; margin-top: clamp(70px,8vw,110px); padding: clamp(60px,8vw,100px) 0;
  background: linear-gradient(180deg, var(--ink), #2e1c14 55%, var(--red-deep));
  overflow: hidden;
}
.cap-e2e::before {
  content: ''; position: absolute; inset: 0; opacity: 0.14; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='300' height='300'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.7' numOctaves='3'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
}
.cap-e2e .section-head { padding: 0 clamp(20px,5vw,64px); max-width: 1280px; margin: 0 auto 60px; position: relative; }
.cap-e2e-track {
  position: relative; max-width: 1280px; margin: 0 auto; padding: 20px clamp(20px,5vw,64px) 0;
  display: grid; grid-template-columns: repeat(6, 1fr); gap: 16px;
}
.cap-e2e-line { position: absolute; top: 44px; left: 6%; right: 6%; height: 2px; background: rgba(255,255,255,0.14); overflow: hidden; border-radius: 2px; }
.cap-e2e-line-fill {
  display: block; height: 100%; width: 0; border-radius: 2px;
  background: linear-gradient(90deg, var(--yellow-light), var(--yellow), var(--red-light));
  transition: width 1.8s var(--ease) .3s;
}
.cap-e2e.in-view .cap-e2e-line-fill { width: 100%; }
.cap-e2e-stage { position: relative; text-align: center; }
.cap-e2e-icon {
  width: 46px; height: auto; stroke: var(--yellow-light); stroke-width: 1.3;
  background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.14); border-radius: 50%;
  padding: 14px; box-sizing: content-box; margin-bottom: 14px; transition: transform .4s var(--ease), border-color .4s;
}
.cap-e2e-stage:hover .cap-e2e-icon { transform: translateY(-6px) scale(1.06); border-color: var(--yellow-light); }
.cap-e2e-stage p { margin: 0; color: var(--text-on-dark); font-weight: 700; font-size: 0.86rem; }

/* ============================================================
   COMPANY SCALE / VERTICALS / CAPACITY / TRANSPORT / INFRA / STORAGE / ECOSYSTEM
   ============================================================ */

/* hero credential badge */
.hero-badge {
  display: inline-flex; align-items: center; gap: 10px; margin-top: 22px;
  padding: 9px 18px; border-radius: 999px; border: 1px solid rgba(255,212,105,0.35);
  background: rgba(255,255,255,0.06); backdrop-filter: blur(6px);
  font-size: 0.8rem; font-weight: 700; color: var(--yellow-light); letter-spacing: 0.02em;
}
.hero-badge i { font-style: normal; opacity: 0.5; }

/* company scale strip (in About) */
.scale-strip {
  margin-top: clamp(50px,6vw,84px);
  display: grid; grid-template-columns: repeat(6, 1fr);
  border-radius: var(--radius-lg); overflow: hidden; background: rgba(163,26,43,0.08);
  gap: 2px;
}
.scale-item { background: linear-gradient(165deg, #fff, var(--white-warm)); padding: clamp(22px,3vw,34px) 12px; text-align: center; transition: background .4s; }
.scale-item:hover { background: linear-gradient(165deg, #fff, var(--cream)); }
.scale-item strong { display: block; font-family: var(--font-display); font-size: clamp(1.5rem,2.6vw,2.3rem); font-weight: 700; color: var(--red); }
.scale-item span { display: block; margin-top: 6px; font-size: 0.72rem; letter-spacing: 0.05em; text-transform: uppercase; font-weight: 700; color: var(--text-mute); }

/* verticals overview */
.verticals-section { background: var(--white-warm); }
.verticals-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.vertical-card {
  display: block; background: var(--white); border-radius: var(--radius-md); padding: 30px 26px;
  border: 1px solid rgba(163,26,43,0.1); box-shadow: 0 20px 44px -30px rgba(34,26,22,0.3);
  transition: transform .4s var(--ease), box-shadow .4s var(--ease), border-color .4s;
}
.vertical-card:hover { transform: translateY(-8px); box-shadow: 0 30px 54px -26px rgba(34,26,22,0.35); border-color: rgba(242,168,29,0.4); }
.vertical-num { font-family: var(--font-display); font-size: 1.5rem; color: var(--yellow-deep); opacity: 0.55; }
.vertical-card h3 { font-family: var(--font-display); font-size: 1.2rem; font-weight: 600; margin: 12px 0 4px; }
.vertical-brand { font-size: 0.82rem; color: var(--text-mute); margin: 0 0 16px; }
.vertical-card ul { list-style: none; padding: 0; margin: 0 0 20px; display: flex; flex-direction: column; gap: 6px; }
.vertical-card li { font-size: 0.84rem; font-weight: 700; color: var(--text-dark); position: relative; padding-left: 16px; }
.vertical-card li::before { content: ''; position: absolute; left: 0; top: 7px; width: 6px; height: 6px; background: var(--red); border-radius: 1px; transform: rotate(45deg); }
.vertical-link { font-weight: 700; font-size: 0.82rem; color: var(--red); display: inline-flex; gap: 6px; align-items: center; }
.vertical-link i { font-style: normal; transition: transform .3s var(--ease); }
.vertical-card:hover .vertical-link i { transform: translateX(5px); }
.vertical-card-accent { background: linear-gradient(155deg, var(--ink), var(--red-deep)); border-color: transparent; }
.vertical-card-accent .vertical-num { color: rgba(255,255,255,0.4); }
.vertical-card-accent h3, .vertical-card-accent .vertical-link { color: var(--white); }
.vertical-card-accent .vertical-brand { color: rgba(243,233,216,0.65); }
.vertical-card-accent li { color: var(--text-on-dark); }
.vertical-card-accent li::before { background: var(--yellow-light); }

/* capacity callouts */
.capacity-callout {
  margin-top: clamp(40px,6vw,64px); display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 30px;
  padding: clamp(28px,3vw,40px) clamp(30px,4vw,48px); border-radius: var(--radius-lg);
  background: linear-gradient(120deg, var(--white-warm), var(--cream)); border: 1px solid rgba(163,26,43,0.12);
}
.capacity-figure { display: flex; flex-direction: column; gap: 6px; }
.capacity-label { font-size: 0.72rem; font-weight: 800; letter-spacing: 0.14em; text-transform: uppercase; color: var(--yellow-deep); }
.capacity-figure strong { font-family: var(--font-display); font-size: clamp(1.8rem,3vw,2.6rem); color: var(--red); font-weight: 700; }
.capacity-figure strong em { font-style: normal; font-size: 0.5em; color: var(--text-mute); margin-left: 6px; }
.capacity-figure.standalone { margin: 22px 0 16px; }
.capacity-apps-label { display: block; font-size: 0.72rem; font-weight: 800; letter-spacing: 0.14em; text-transform: uppercase; color: var(--yellow-deep); margin-bottom: 10px; }
.capacity-chips { display: flex; flex-wrap: wrap; gap: 10px; }
.capacity-chips span { font-weight: 700; font-size: 0.85rem; padding: 9px 18px; border-radius: 999px; background: var(--white); border: 1px solid rgba(163,26,43,0.18); color: var(--text-dark); }

/* vertical detail sections (Balwan / Magnesium) */
.vertical-detail { background: var(--white); }
.vertical-detail.reverse { background: var(--white-warm); }
.vertical-detail-grid { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: clamp(30px,5vw,64px); align-items: center; }
.vertical-detail.reverse .vertical-detail-grid { grid-template-columns: 1.15fr 0.85fr; }
.vertical-detail-media {
  position: relative; aspect-ratio: 5/4; border-radius: var(--radius-lg); overflow: hidden;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 30px 60px -30px rgba(34,26,22,0.4);
}
.vertical-detail-media::after {
  content: ''; position: absolute; inset: 0; opacity: 0.16; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='300' height='300'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='3'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
}
.vd-media-balwan { aspect-ratio: 3/2; background: var(--white-warm) url('../images/balwan-cement.jpeg'); background-size: contain; background-repeat: no-repeat; background-position: center; }
.vd-media-balwan .vertical-detail-tag { background: rgba(34,26,22,0.6); padding: 4px 10px; border-radius: 100px; }
.vd-media-magnesium { aspect-ratio: 3/2; background: var(--white-warm) url('../images/magnesium-sulphate.png'); background-size: contain; background-repeat: no-repeat; background-position: center; }
.vd-media-magnesium .vertical-detail-tag { background: rgba(34,26,22,0.6); padding: 4px 10px; border-radius: 100px; }
.vertical-detail-media .cap-icon { stroke: var(--yellow-light); position: relative; z-index: 1; width: clamp(60px,7vw,92px); }
.vertical-detail-tag {
  position: absolute; top: 20px; left: 24px; font-size: 0.72rem; font-weight: 800; letter-spacing: 0.14em;
  text-transform: uppercase; color: rgba(255,255,255,0.7); z-index: 1;
}
.vertical-detail-copy { max-width: 560px; }

/* transportation major section */
.transport-major {
  position: relative; overflow: hidden;
  background: radial-gradient(ellipse 120% 100% at 30% 0%, #3a1a1a, var(--ink) 60%);
}
.transport-major-texture {
  position: absolute; inset: 0; opacity: 0.5; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='300' height='300'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3'/><feColorMatrix type='saturate' values='0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
}
.transport-major-inner { position: relative; }
.transport-major-grid { display: grid; grid-template-columns: 0.7fr 1.3fr; gap: clamp(30px,5vw,64px); align-items: center; margin-bottom: clamp(40px,5vw,64px); }
.transport-fleet-figure {
  text-align: center; padding: clamp(30px,4vw,48px); border-radius: var(--radius-lg);
  background: linear-gradient(165deg, rgba(20,14,10,0.75), rgba(20,14,10,0.75)), url('../images/Hazardous.png') center/cover;
  border: 1px solid rgba(255,255,255,0.1);
}
.transport-icon { width: 56px; height: auto; stroke: var(--yellow-light); margin-bottom: 14px; }
.transport-fleet-figure strong { display: block; font-family: var(--font-display); font-size: clamp(2.6rem,5vw,4rem); font-weight: 700; color: var(--white); }
.transport-fleet-figure span { display: block; margin-top: 6px; font-size: 0.85rem; letter-spacing: 0.1em; text-transform: uppercase; font-weight: 700; color: var(--yellow-light); }
.transport-points { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 14px 26px; }
.transport-points li { position: relative; padding-left: 22px; color: var(--text-on-dark); font-weight: 600; font-size: 0.95rem; }
.transport-points li::before { content: ''; position: absolute; left: 0; top: 8px; width: 9px; height: 9px; border-radius: 2px; background: linear-gradient(135deg, var(--yellow), var(--red)); transform: rotate(45deg); }
.transport-compliance-note {
  border-top: 1px solid rgba(255,255,255,0.14); padding-top: 24px; display: flex; flex-wrap: wrap; align-items: baseline; gap: 12px;
}
.transport-compliance-note span { font-size: 0.72rem; font-weight: 800; letter-spacing: 0.14em; text-transform: uppercase; color: var(--yellow-light); }
.transport-compliance-note p { margin: 0; color: rgba(243,233,216,0.7); font-style: italic; font-size: 0.9rem; }

/* infrastructure (JCB) */
.infra-section { background: var(--white); }
.infra-grid { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: clamp(30px,5vw,64px); align-items: center; }
.infra-figure {
  text-align: center; padding: clamp(36px,5vw,56px); border-radius: var(--radius-lg);
  background: linear-gradient(155deg, rgba(34,26,22,0.8), rgba(124,12,29,0.8)), url('../images/transport-jcb.jpg') center/cover;
  box-shadow: 0 30px 60px -30px rgba(34,26,22,0.45);
}
.infra-figure .cap-icon { stroke: var(--yellow-light); width: clamp(56px,7vw,80px); margin-bottom: 14px; }
.infra-figure strong { display: block; font-family: var(--font-display); font-size: clamp(2.4rem,4.4vw,3.4rem); font-weight: 700; color: var(--white); }
.infra-figure span { display: block; margin-top: 6px; font-size: 0.82rem; letter-spacing: 0.08em; text-transform: uppercase; font-weight: 700; color: var(--yellow-light); }

/* storage & material handling */
.storage-major { background: linear-gradient(180deg, var(--ink), #241a15); text-align: center; }
.storage-figure { margin-bottom: clamp(40px,5vw,60px); }
.storage-figure strong { font-family: var(--font-display); font-size: clamp(1.8rem,3.6vw,3rem); font-weight: 700; color: var(--white); }
.storage-figure strong em { font-style: normal; display: block; margin-top: 8px; font-size: 0.35em; letter-spacing: 0.04em; color: var(--yellow-light); font-weight: 700; }
.storage-track {
  display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: 10px;
  font-weight: 700; font-size: 0.9rem; color: var(--text-on-dark);
}
.storage-track span { padding: 8px 16px; border-radius: 999px; background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.14); }
.storage-track i { font-style: normal; color: var(--yellow-light); }

/* ecosystem chain */
.ecosystem-section { background: var(--white); }
.ecosystem-chain { display: flex; flex-direction: column; align-items: center; gap: 0; max-width: 520px; margin: 0 auto; }
.eco-node {
  width: 100%; text-align: center; padding: 18px 24px; border-radius: var(--radius-sm);
  background: var(--white-warm); border: 1px solid rgba(163,26,43,0.12); font-weight: 700; font-size: 0.98rem; color: var(--text-dark);
  box-shadow: 0 14px 26px -20px rgba(34,26,22,0.28);
}
.eco-node-accent { background: linear-gradient(120deg, var(--yellow-light), var(--yellow-deep)); color: var(--ink); border-color: transparent; }
.eco-arrow { width: 1px; height: 30px; background: linear-gradient(180deg, var(--yellow-deep), var(--red)); position: relative; }
.eco-arrow::after { content: '↓'; position: absolute; left: 50%; top: 50%; transform: translate(-50%,-50%); color: var(--red); font-weight: 900; }

/* profile proprietor credit */
.profile-proprietor { margin-top: 18px; font-weight: 700; font-size: 0.88rem; color: var(--text-mute); letter-spacing: 0.02em; }

/* form select */
.enquiry-form select {
  font-family: var(--font-body); font-size: 0.98rem; padding: 13px 16px; border-radius: var(--radius-sm);
  border: 1.5px solid rgba(163,26,43,0.15); background: #fff; color: var(--text-dark);
  transition: border-color .3s, box-shadow .3s;
}
.enquiry-form select:focus { outline: none; border-color: var(--yellow-deep); box-shadow: 0 0 0 4px rgba(242,168,29,0.15); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1080px) {
  .hero-inner { grid-template-columns: 1fr; text-align: center; }
  .hero-actions { justify-content: center; }
  .hero-stats { justify-content: center; }
  .hero-stage { height: 380px; order: -1; }
  .intro-grid, .profile-grid, .contact-grid { grid-template-columns: 1fr; }
  .intro-copy { position: static; }
  .details-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .process-track { grid-template-columns: repeat(3, 1fr); row-gap: 40px; }
  .process-line { display: none; }
  .applications-editorial { grid-auto-rows: 260px; }
  .cap-block, .cap-block.reverse { grid-template-columns: 1fr; }
  .cap-block .cap-media, .cap-block.reverse .cap-media { order: initial; }
  .cap-block .cap-copy, .cap-block.reverse .cap-copy { order: initial; }
  .cap-track { grid-template-columns: repeat(3, 1fr); row-gap: 30px; }
  .cap-track-line { display: none; }
  .cap-compliance-grid { grid-template-columns: 1fr; }
  .cap-compliance-media { grid-template-columns: 1fr; }
  .cap-compliance-img { max-width: 320px; margin: 0 auto; }
  .cap-stats { grid-template-columns: repeat(2, 1fr); }
  .cap-e2e-track { grid-template-columns: repeat(3, 1fr); row-gap: 34px; }
  .cap-e2e-line { display: none; }
  .scale-strip { grid-template-columns: repeat(3, 1fr); }
  .verticals-grid { grid-template-columns: repeat(2, 1fr); }
  .vertical-detail-grid, .vertical-detail.reverse .vertical-detail-grid { grid-template-columns: 1fr; }
  .vertical-detail.reverse .vertical-detail-media { order: -1; }
  .transport-major-grid { grid-template-columns: 1fr; }
  .transport-points { grid-template-columns: 1fr; }
  .infra-grid { grid-template-columns: 1fr; }
  .infra-figure { order: -1; }
}

@media (max-width: 860px) {
  .main-nav, .header-cta { display: none; }
  .nav-toggle { display: flex; }
  .main-nav.open {
    display: flex; position: absolute; top: 100%; left: 0; right: 0; flex-direction: column;
    background: var(--white); padding: 24px clamp(20px,5vw,64px); gap: 18px; box-shadow: 0 20px 40px -20px rgba(0,0,0,0.25);
  }
  .main-nav.open a { color: var(--text-dark); }
  .product-feature, .product-feature.reverse { grid-template-columns: 1fr; }
  .product-feature.reverse .product-visual, .product-feature.reverse .product-info { order: initial; }
  .applications-editorial { grid-template-columns: 1fr 1fr; }
  .applications-editorial .app-panel:first-child, .applications-editorial .app-panel:last-child { grid-column: span 2; }
  .cap-points { grid-template-columns: 1fr; }
  .cap-supply-chain { flex-direction: column; }
  .cap-supply-arrow { width: 1px; height: 22px; }
  .cap-supply-arrow::after { content: '›'; top: auto; bottom: -4px; left: 50%; transform: translateX(-50%) rotate(90deg); }
  .values-row { grid-template-columns: 1fr 1fr; }
  .value-item { border-bottom: 1px solid rgba(255,255,255,0.15); }
  .scale-strip { grid-template-columns: repeat(2, 1fr); }
  .verticals-grid { grid-template-columns: 1fr; }
  .capacity-callout { flex-direction: column; align-items: flex-start; }
  .footer-grid { grid-template-columns: 1fr; text-align: center; }
  .footer-brand { justify-content: center; }
  .footer-nav { justify-content: center; }
  .footer-pack { justify-self: center; text-align: center; }
  .footer-bottom { justify-content: center; text-align: center; }
}

@media (max-width: 620px) {
  .details-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .process-track { grid-template-columns: 1fr 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .applications-editorial { grid-template-columns: 1fr; }
  .applications-editorial .app-panel:first-child, .applications-editorial .app-panel:last-child { grid-column: span 1; }
  .cap-track { grid-template-columns: repeat(2, 1fr); }
  .cap-stats { grid-template-columns: 1fr 1fr; }
  .cap-compliance-head { flex-direction: column; text-align: center; }
  .cap-e2e-track { grid-template-columns: repeat(2, 1fr); }
  .values-row { grid-template-columns: 1fr; }
  .value-item { border-right: none; }
  .packaging-stage { flex-direction: row; }
  .bag-25 { margin-right: -16px; }
  .scale-strip { grid-template-columns: 1fr 1fr; }
  .storage-track { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
}