/* =========================================================
   KASANA INFRATECH — Premium Plumbing Brand
   Real brand palette · 3D CSS-only · No boxy layouts
   ========================================================= */

:root {
  /* === Real Brand Palette (from logo & brochure) === */
  --ink-900: #0A1F3D;          /* deep navy from logo */
  --ink-800: #122E55;
  --ink-700: #1B3F6F;
  --ink-600: #2A5285;
  --ink-500: #3B6BA0;

  /* Gold accents (from logo) */
  --gold-700: #8E6F1A;
  --gold-600: #B89229;
  --gold-500: #D4AF37;
  --gold-400: #E5C463;
  --gold-300: #F0D88A;

  /* Light blue (brochure background tones) */
  --sky-50:  #F2F8FE;
  --sky-100: #E5F0FB;
  --sky-200: #C9DFF3;
  --sky-300: #9CC4E8;
  --sky-400: #6BA5D8;

  /* Neutrals */
  --paper:   #FBFBF8;          /* warm paper */
  --paper-2: #F5F4EE;
  --line:    #E8E4D8;
  --muted:   #6B7488;
  --text:    #1A2438;

  /* Status */
  --success: #2E7D5B;

  /* Type */
  --font-display: 'Fraunces', 'Playfair Display', Georgia, serif;
  --font-sans:    'Inter', system-ui, -apple-system, sans-serif;

  /* 3D */
  --perspective: 1400px;
  --ease: cubic-bezier(.65, .05, .36, 1);
  --ease-out: cubic-bezier(.16, 1, .3, 1);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
*::selection { background: var(--ink-900); color: var(--gold-300); }

html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
body {
  font-family: var(--font-sans);
  color: var(--text);
  background: var(--paper);
  line-height: 1.65;
  overflow-x: hidden;
  font-size: 16px;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
input, textarea, select { font: inherit; }

/* ===================== TYPOGRAPHY ===================== */
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--gold-700);
}
.eyebrow::before {
  content: '';
  width: 30px; height: 1px;
  background: var(--gold-600);
}
.eyebrow.center::before { display: none; }
.eyebrow.center {
  padding: 8px 18px;
  border: 1px solid var(--gold-500);
  border-radius: 999px;
}

.display {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(40px, 6.5vw, 92px);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--ink-900);
}
.display em {
  font-style: italic;
  font-weight: 300;
  background: linear-gradient(135deg, var(--gold-600) 0%, var(--gold-500) 50%, var(--ink-700) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.display-xl {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(56px, 10vw, 160px);
  line-height: 0.9;
  letter-spacing: -0.04em;
  color: var(--ink-900);
}
.display-xl em { font-style: italic; font-weight: 300; }

.h2 {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(34px, 4.5vw, 64px);
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--ink-900);
}
.h2 em { font-style: italic; font-weight: 300; color: var(--ink-700); }

.h3 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(22px, 2vw, 28px);
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--ink-900);
}

.lead {
  font-size: 18px;
  line-height: 1.65;
  color: var(--muted);
  font-weight: 300;
}

.text-muted { color: var(--muted); }

/* ===================== LAYOUT ===================== */
.container {
  width: min(1320px, 92vw);
  margin: 0 auto;
  position: relative;
}

.container-wide {
  width: min(1480px, 96vw);
  margin: 0 auto;
}

section { position: relative; }
.section { padding: clamp(80px, 10vw, 160px) 0; }

/* ===================== BUTTONS ===================== */
.btn {
  position: relative;
  display: inline-flex; align-items: center; gap: 12px;
  padding: 16px 28px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.5px;
  transition: all .4s var(--ease);
  overflow: hidden;
  white-space: nowrap;
}
.btn svg { width: 16px; height: 16px; transition: transform .4s var(--ease); }
.btn:hover svg { transform: translateX(4px); }

.btn-primary {
  background: var(--ink-900);
  color: var(--paper);
  box-shadow: 0 10px 30px -10px rgba(10, 31, 61, .35);
}
.btn-primary:hover {
  background: var(--ink-700);
  transform: translateY(-2px);
  box-shadow: 0 20px 40px -10px rgba(10, 31, 61, .5);
}

.btn-gold {
  background: linear-gradient(135deg, var(--gold-500), var(--gold-600));
  color: var(--ink-900);
  box-shadow: 0 10px 30px -10px rgba(184, 146, 41, .5);
}
.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 20px 40px -10px rgba(184, 146, 41, .7);
}

.btn-ghost {
  background: transparent;
  color: var(--ink-900);
  border: 1px solid var(--ink-900);
}
.btn-ghost:hover {
  background: var(--ink-900);
  color: var(--paper);
}

.btn-text {
  padding: 0;
  color: var(--ink-900);
  font-weight: 500;
  border-bottom: 1px solid var(--ink-900);
  border-radius: 0;
  padding-bottom: 4px;
}
.btn-text:hover { color: var(--gold-700); border-color: var(--gold-700); }

/* ===================== NAVIGATION ===================== */
.nav {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 22px 0;
  transition: all .5s var(--ease);
}
.nav.scrolled {
  padding: 14px 0;
  background: rgba(251, 251, 248, .85);
  backdrop-filter: blur(24px) saturate(180%);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
  border-bottom: 1px solid var(--line);
}
.nav-inner {
  width: min(1320px, 92vw);
  margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  gap: 40px;
}

.brand {
  display: flex; align-items: center;
  transition: transform .4s var(--ease);
}
.brand img { height: 56px; width: auto; display: block; }
.brand:hover { transform: scale(1.03); }
.nav.scrolled .brand img { height: 44px; }

.nav-links {
  display: flex; align-items: center; gap: 4px;
}
.nav-links a {
  position: relative;
  padding: 10px 16px;
  font-size: 14px;
  font-weight: 500;
  color: var(--ink-900);
  letter-spacing: .2px;
  transition: color .3s;
}
.nav-links a::after {
  content: '';
  position: absolute;
  left: 50%; bottom: 4px;
  width: 0; height: 1px;
  background: var(--gold-600);
  transform: translateX(-50%);
  transition: width .4s var(--ease);
}
.nav-links a:hover::after,
.nav-links a.active::after { width: 24px; }
.nav-links a.active { color: var(--gold-700); }

.nav-cta {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 22px;
  background: var(--ink-900);
  color: var(--paper);
  border-radius: 999px;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: .5px;
  transition: all .3s;
}
.nav-cta:hover {
  background: var(--gold-600);
  color: var(--ink-900);
}
.nav-cta svg { width: 14px; height: 14px; }

.burger {
  display: none;
  width: 44px; height: 44px;
  flex-direction: column; justify-content: center; align-items: center;
  gap: 5px;
  border: 1px solid var(--ink-900);
  border-radius: 50%;
}
.burger span {
  width: 18px; height: 1.5px;
  background: var(--ink-900);
  transition: all .3s;
}
.burger.active span:nth-child(1) { transform: translateY(3.5px) rotate(45deg); }
.burger.active span:nth-child(2) { opacity: 0; }
.burger.active span:nth-child(3) { transform: translateY(-3.5px) rotate(-45deg); }

@media (max-width: 980px) {
  .nav { z-index: 200; }
  .nav-links {
    position: fixed;
    inset: 0;
    flex-direction: column;
    justify-content: center;
    background: var(--paper);
    transform: translateX(100%);
    transition: transform .5s var(--ease);
    z-index: 150;
    width: 100%;
    height: 100vh;
    overflow-y: auto;
  }
  .nav-links.open { transform: translateX(0); }
  .nav-links a {
    font-size: 32px;
    padding: 14px;
    font-family: var(--font-display);
    color: var(--ink-900);
  }
  .nav-cta { display: none; }
  .burger { display: flex; z-index: 250; position: relative; }
}

/* ===================== HERO (HOME) ===================== */
.hero {
  min-height: 100vh;
  position: relative;
  padding: 140px 0 80px;
  overflow: hidden;
  background:
    radial-gradient(ellipse at 80% 20%, var(--sky-100) 0%, transparent 50%),
    radial-gradient(ellipse at 10% 80%, var(--sky-50) 0%, transparent 60%),
    linear-gradient(180deg, var(--paper) 0%, var(--sky-50) 100%);
  perspective: var(--perspective);
}

.hero-bg {
  position: absolute; inset: 0;
  pointer-events: none;
  overflow: hidden;
}
.hero-blob {
  position: absolute;
  border-radius: 50% 60% 55% 45% / 50% 45% 55% 50%;
  filter: blur(80px);
  opacity: .35;
  animation: blob 20s ease-in-out infinite;
}
.hero-blob.b1 {
  width: 700px; height: 700px;
  background: radial-gradient(circle, var(--sky-200), transparent);
  top: -120px; right: -180px;
}
.hero-blob.b2 {
  width: 600px; height: 600px;
  border-radius: 60% 40% 55% 45% / 55% 50% 50% 45%;
  background: radial-gradient(circle, var(--gold-300), transparent);
  bottom: -180px; left: -120px;
  animation-delay: -10s;
  opacity: .25;
}
@keyframes blob {
  50% { transform: translate(40px, 60px) scale(1.1); }
}

.hero-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(var(--sky-100) 1px, transparent 1px),
    linear-gradient(90deg, var(--sky-100) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: radial-gradient(ellipse at center, black 20%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 20%, transparent 70%);
  opacity: .5;
}

.hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 60px;
  align-items: center;
  width: min(1320px, 92vw);
  margin: 0 auto;
  transform-style: preserve-3d;
}

.hero-content { position: relative; z-index: 3; }

.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 14px;
  padding: 8px 16px 8px 8px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 12px;
  font-weight: 500;
  color: var(--ink-700);
  margin-bottom: 28px;
  box-shadow: 0 8px 24px -12px rgba(10, 31, 61, .1);
}
.hero-eyebrow .dot {
  width: 24px; height: 24px;
  background: var(--ink-900);
  border-radius: 50%;
  position: relative;
  display: inline-flex; align-items: center; justify-content: center;
}
.hero-eyebrow .dot::after {
  content: '';
  width: 6px; height: 6px;
  background: var(--gold-500);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  70% { box-shadow: 0 0 0 8px rgba(212, 175, 55, 0); }
}

.hero-title {
  margin-bottom: 28px;
}
.hero-title .line {
  display: block;
  overflow: hidden;
}
.hero-title .line-inner {
  display: inline-block;
  transform: translateY(110%);
  animation: revealUp 1.2s var(--ease-out) forwards;
}
.hero-title .line:nth-child(1) .line-inner { animation-delay: .1s; }
.hero-title .line:nth-child(2) .line-inner { animation-delay: .25s; }
.hero-title .line:nth-child(3) .line-inner { animation-delay: .4s; }
.hero-title .line:nth-child(4) .line-inner { animation-delay: .55s; }
@keyframes revealUp {
  to { transform: translateY(0); }
}

.hero-sub {
  font-size: 17px;
  line-height: 1.65;
  color: var(--muted);
  max-width: 540px;
  margin-bottom: 40px;
  font-weight: 300;
  opacity: 0;
  animation: fadeUp 1s var(--ease-out) .7s forwards;
}
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.hero-cta {
  display: flex; flex-wrap: wrap;
  gap: 16px;
  opacity: 0;
  animation: fadeUp 1s var(--ease-out) .85s forwards;
}

.hero-meta {
  display: flex; gap: 36px;
  margin-top: 64px;
  padding-top: 32px;
  border-top: 1px solid var(--line);
  opacity: 0;
  animation: fadeUp 1s var(--ease-out) 1s forwards;
}
.hero-meta-item .num {
  font-family: var(--font-display);
  font-size: 36px;
  font-weight: 500;
  color: var(--ink-900);
  line-height: 1;
  letter-spacing: -.02em;
}
.hero-meta-item .num em { color: var(--gold-600); font-style: normal; }
.hero-meta-item .label {
  font-size: 12px;
  color: var(--muted);
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-top: 6px;
}

/* === 3D HERO VISUAL === */
.hero-visual {
  position: relative;
  height: 640px;
  transform-style: preserve-3d;
  perspective: var(--perspective);
}

.hv-card {
  position: absolute;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 30px 60px -20px rgba(10, 31, 61, .3);
  transition: transform .8s var(--ease);
}
.hv-card img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
}
.hv-card::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 60%, rgba(10, 31, 61, .4));
}

/* Main central card */
.hv-main {
  width: 75%; height: 80%;
  top: 10%; left: 12%;
  z-index: 2;
  animation: floatCard 6s ease-in-out infinite;
  transform: rotateY(-8deg) rotateX(4deg);
}
@keyframes floatCard {
  50% { transform: rotateY(-4deg) rotateX(2deg) translateY(-12px); }
}

/* Side floating cards */
.hv-side {
  width: 45%; height: 50%;
  z-index: 1;
  animation: floatSide 8s ease-in-out infinite;
  box-shadow: 0 20px 50px -15px rgba(10, 31, 61, .35);
}
.hv-side-1 {
  top: -5%; right: -3%;
  transform: rotateY(12deg) rotateX(-6deg) translateZ(60px);
  animation-delay: -3s;
}
.hv-side-2 {
  bottom: -3%; left: -2%;
  transform: rotateY(-10deg) rotateX(8deg) translateZ(40px);
}
@keyframes floatSide {
  50% { transform: rotateY(12deg) rotateX(-6deg) translateZ(60px) translateY(-15px); }
}

/* Gold badge floating */
.hv-badge {
  position: absolute;
  top: 8%; left: -2%;
  width: 100px; height: 100px;
  background: var(--ink-900);
  color: var(--gold-300);
  border-radius: 50%;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  z-index: 4;
  box-shadow: 0 20px 40px -10px rgba(10, 31, 61, .4);
  animation: spinBadge 25s linear infinite;
}
.hv-badge-text {
  font-size: 9px;
  letter-spacing: 3px;
  font-weight: 600;
}
.hv-badge-center {
  position: absolute;
  inset: 12px;
  background: var(--ink-900);
  border-radius: 50%;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  animation: spinBadge 25s linear infinite reverse;
  border: 1px solid var(--gold-500);
}
.hv-badge-center strong {
  font-family: var(--font-display);
  font-size: 22px;
  color: var(--gold-500);
  line-height: 1;
}
.hv-badge-center em {
  font-style: normal;
  font-size: 8px;
  letter-spacing: 2px;
  color: var(--paper);
  margin-top: 4px;
}
@keyframes spinBadge { to { transform: rotate(360deg); } }

@media (max-width: 980px) {
  .hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .hero-visual { height: 480px; }
  .hv-main { width: 85%; left: 8%; }
}
@media (max-width: 640px) {
  .hero-visual { height: 400px; }
  .hv-badge { width: 100px; height: 100px; top: -2%; left: -2%; }
}

/* === Marquee === */
.marquee {
  background: var(--ink-900);
  padding: 24px 0;
  overflow: hidden;
  position: relative;
}
.marquee::before, .marquee::after {
  content: '';
  position: absolute;
  top: 0; bottom: 0;
  width: 120px;
  z-index: 2;
  pointer-events: none;
}
.marquee::before { left: 0; background: linear-gradient(90deg, var(--ink-900), transparent); }
.marquee::after { right: 0; background: linear-gradient(-90deg, var(--ink-900), transparent); }
.marquee-track {
  display: flex;
  white-space: nowrap;
  animation: marquee 40s linear infinite;
  gap: 60px;
  color: var(--paper);
  font-family: var(--font-display);
  font-size: 24px;
  font-style: italic;
  font-weight: 300;
}
.marquee-track span { display: inline-block; }
.marquee-track .dot { color: var(--gold-500); }
@keyframes marquee {
  to { transform: translateX(-50%); }
}

/* ===================== MARQUEE on rounded sections ===================== */
.curved-divider {
  display: block;
  width: 100%;
  height: 80px;
  margin-top: -1px;
}

/* ===================== COMMON SECTION STYLES ===================== */
.section-head {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: end;
  margin-bottom: 80px;
}
.section-head.center {
  grid-template-columns: 1fr;
  text-align: center;
  max-width: 800px;
  margin-left: auto; margin-right: auto;
}
.section-head .head-text { max-width: 600px; }
.section-head.center .head-text { margin: 0 auto; }

@media (max-width: 768px) {
  .section-head { grid-template-columns: 1fr; gap: 24px; }
}

/* ===================== 3D SCROLL REVEAL ===================== */
.reveal {
  opacity: 0;
  transform: translateY(60px) rotateX(8deg);
  transition: opacity 1s var(--ease-out), transform 1.2s var(--ease-out);
  transform-style: preserve-3d;
}
.reveal.in {
  opacity: 1;
  transform: translateY(0) rotateX(0);
}

.reveal-3d {
  opacity: 0;
  transform: perspective(var(--perspective)) rotateY(-25deg) translateZ(-100px);
  transition: opacity 1s var(--ease-out), transform 1.2s var(--ease-out);
}
.reveal-3d.in {
  opacity: 1;
  transform: perspective(var(--perspective)) rotateY(0) translateZ(0);
}
.reveal-3d:nth-child(even) { transform: perspective(var(--perspective)) rotateY(25deg) translateZ(-100px); }
.reveal-3d:nth-child(even).in { transform: perspective(var(--perspective)) rotateY(0) translateZ(0); }

.reveal-scale {
  opacity: 0;
  transform: scale(.85) translateY(40px);
  transition: opacity 1s var(--ease-out), transform 1s var(--ease-out);
}
.reveal-scale.in {
  opacity: 1;
  transform: scale(1) translateY(0);
}

/* ===================== ABOUT (Home) ===================== */
.about-home {
  background: var(--paper);
  position: relative;
  overflow: hidden;
}
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 100px;
  align-items: center;
  perspective: var(--perspective);
}
.about-visual {
  position: relative;
  height: 640px;
  transform-style: preserve-3d;
}
.about-img-wrap {
  position: absolute;
  inset: 0;
  border-radius: 24px;
  overflow: hidden;
  transform: rotateY(-4deg) rotateX(2deg) translateZ(0);
  box-shadow: 0 40px 80px -30px rgba(10, 31, 61, .4);
  transition: transform 1s var(--ease);
}
.about-img-wrap:hover { transform: rotateY(-2deg) rotateX(1deg) translateZ(20px); }
.about-img-wrap img { width: 100%; height: 100%; object-fit: cover; }
.about-img-main img { width: 100%; height: 100%; object-fit: cover; }
.about-floating {
  position: absolute;
  bottom: -50px; right: -50px;
  width: 220px; height: 280px;
  background: var(--ink-900);
  color: var(--paper);
  border-radius: 18px;
  padding: 28px;
  display: flex; flex-direction: column; justify-content: space-between;
  transform: rotateY(0deg) rotateX(0deg) translateZ(100px);
  box-shadow: 0 30px 60px -20px rgba(10, 31, 61, .5);
  z-index: 10;
  isolation: isolate;
  opacity: 1;
  backface-visibility: hidden;
}
.about-floating::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: var(--ink-900);
  z-index: -1;
}
.about-floating .num {
  font-family: var(--font-display);
  font-size: 72px;
  line-height: 1;
  color: var(--gold-500);
}
.about-floating .num em { font-style: normal; color: var(--gold-300); font-size: 40px; }
.about-floating .label {
  font-size: 12px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: rgba(251, 251, 248, .7);
}
.about-floating .year-tag {
  position: absolute;
  top: 24px; right: 24px;
  font-size: 10px;
  letter-spacing: 2px;
  color: var(--gold-300);
  border: 1px solid var(--gold-500);
  border-radius: 999px;
  padding: 4px 10px;
}
.about-content { max-width: 560px; }
.about-content p { margin-bottom: 18px; color: var(--muted); }
.about-content p strong { color: var(--ink-900); font-weight: 600; }
.about-content .signature {
  margin-top: 32px;
  display: flex; align-items: center; gap: 16px;
}
.signature-line {
  width: 50px; height: 1px;
  background: var(--ink-900);
}
.signature-name {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 18px;
  color: var(--ink-900);
}
.signature-role {
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--muted);
}

@media (max-width: 980px) {
  .about-grid { grid-template-columns: 1fr; gap: 80px; }
  .about-visual { height: 480px; }
  .about-floating { right: 20px; }
}

/* ===================== SERVICES ===================== */
.services-home {
  background: var(--sky-50);
  position: relative;
  overflow: hidden;
}
.services-home::before {
  content: '';
  position: absolute;
  top: -120px; right: -120px;
  width: 500px; height: 500px;
  background: var(--gold-500);
  border-radius: 60% 40% 55% 45% / 50% 55% 45% 50%;
  opacity: .05;
  filter: blur(100px);
}

.service-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
  border-right: 1px solid var(--line);
  border-radius: 24px;
  overflow: hidden;
}
.service-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  padding: 40px;
  border-bottom: 1px solid var(--line);
  position: relative;
  cursor: pointer;
  transition: padding .5s var(--ease);
}
.service-row::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 0;
  background: var(--ink-900);
  transition: width .5s var(--ease);
  z-index: -1;
}
.service-row > * { transition: color .4s; }
.service-row:hover::before { width: 100%; }
.service-row:hover > * { color: var(--paper); }
.service-row:hover .service-no { color: var(--gold-500); }
.service-row:hover .service-info h3 {
  color: var(--paper);
  animation: titleBounce .6s var(--ease-out);
}
.service-row:hover .service-arrow {
  background: var(--gold-500);
  color: var(--ink-900);
  transform: rotate(-45deg);
}
.service-row:hover .service-img { transform: scale(1.05) rotate(2deg); }

@keyframes titleBounce {
  0% { transform: translateY(0); }
  30% { transform: translateY(-8px); }
  50% { transform: translateY(2px); }
  70% { transform: translateY(-3px); }
  100% { transform: translateY(0); }
}

.service-row > .service-info { padding-left: 0; }
.service-row > .service-info:first-child { padding-left: 0; }

.service-info h3 {
  font-family: var(--font-display);
  font-size: clamp(24px, 2.4vw, 32px);
  line-height: 1.1;
  letter-spacing: -.01em;
  color: var(--ink-900);
  margin-bottom: 12px;
  transition: color .4s;
  display: inline-block;
}
.service-info p {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.6;
  max-width: 380px;
}
.service-row:hover .service-info p { color: rgba(251, 251, 248, .7); }

.service-no {
  font-family: var(--font-display);
  font-size: 14px;
  color: var(--gold-600);
  letter-spacing: 2px;
  margin-bottom: 12px;
  transition: color .3s;
}
.service-img {
  width: 100%;
  height: 160px;
  border-radius: 12px;
  overflow: hidden;
  background: var(--paper-2);
  transition: transform .8s var(--ease);
}
.service-img img { width: 100%; height: 100%; object-fit: cover; }

.service-arrow {
  position: absolute;
  bottom: 40px; right: 40px;
  width: 44px; height: 44px;
  background: var(--paper);
  border: 1px solid var(--ink-900);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 16px;
  color: var(--ink-900);
  transition: all .5s var(--ease);
}

@media (max-width: 980px) {
  .service-list { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .service-row { grid-template-columns: 1fr; gap: 20px; }
}

/* ===================== PROJECTS (Home Preview) ===================== */
.projects-home {
  background: var(--paper);
  position: relative;
  overflow: hidden;
}

.project-row {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 60px;
  align-items: center;
  padding: 60px 0;
  border-top: 1px solid var(--line);
  perspective: var(--perspective);
}
.project-row:last-child { border-bottom: 1px solid var(--line); }

.project-img {
  position: relative;
  aspect-ratio: 4/3;
  border-radius: 18px;
  overflow: hidden;
  transform: rotateY(-4deg) rotateX(2deg);
  transition: transform .8s var(--ease);
  box-shadow: 0 30px 60px -20px rgba(10, 31, 61, .25);
}
.project-row:nth-child(even) .project-img { transform: rotateY(4deg) rotateX(-2deg); }
.project-row:nth-child(even) .project-text { order: -1; }
.project-img:hover { transform: rotateY(0) rotateX(0) scale(1.02); }
.project-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 1s var(--ease); }
.project-img:hover img { transform: scale(1.06); }
.project-img .project-tag {
  position: absolute;
  top: 20px; left: 20px;
  padding: 6px 14px;
  background: var(--paper);
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  border-radius: 999px;
  font-weight: 600;
  color: var(--ink-900);
}
.project-img .project-tag.gold {
  background: var(--gold-500);
  color: var(--ink-900);
}

.project-text {
  padding: 0;
  min-width: 0;
}
.project-text .project-no {
  font-family: var(--font-display);
  font-style: italic;
  color: var(--gold-600);
  font-size: 18px;
  margin-bottom: 8px;
}
.project-text h3 {
  font-family: var(--font-display);
  font-size: clamp(28px, 3vw, 42px);
  line-height: 1.05;
  letter-spacing: -.02em;
  color: var(--ink-900);
  margin-bottom: 16px;
}
.project-text p {
  color: var(--muted);
  margin-bottom: 24px;
  max-width: 480px;
}
.project-meta {
  display: flex; gap: 24px;
  font-size: 12px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--ink-700);
}
.project-meta span { display: flex; gap: 6px; }
.project-meta strong { color: var(--ink-900); font-weight: 600; }

@media (max-width: 980px) {
  .project-row { grid-template-columns: 1fr; gap: 24px; padding: 40px 0; }
  .project-row:nth-child(even) .project-text { order: 0; }
  .project-img,
  .project-row:nth-child(even) .project-img {
    transform: none !important;
  }
  .project-text { padding: 0; }
  .project-meta {
    flex-wrap: wrap;
    gap: 16px;
  }
  .project-meta span { gap: 4px; }
}
@media (max-width: 540px) {
  .project-row { padding: 32px 0; }
  .project-img .project-tag {
    top: 14px; left: 14px;
    font-size: 10px;
    padding: 5px 12px;
  }
  .project-meta {
    flex-direction: column;
    gap: 8px;
  }
  .project-text h3 { font-size: 26px; }
}

/* ===================== STATS ===================== */
.stats {
  background: var(--ink-900);
  color: var(--paper);
  padding: 100px 0;
  position: relative;
  overflow: hidden;
}
.stats::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 50%, rgba(212, 175, 55, .08), transparent 50%),
    radial-gradient(circle at 80% 50%, rgba(58, 107, 160, .15), transparent 50%);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
  position: relative;
}
.stat-item {
  text-align: left;
  padding-right: 30px;
  border-right: 1px solid rgba(251, 251, 248, .1);
}
.stat-item:last-child { border-right: none; }
.stat-num {
  font-family: var(--font-display);
  font-size: clamp(56px, 6vw, 90px);
  font-weight: 400;
  line-height: 1;
  letter-spacing: -.03em;
  color: var(--gold-500);
  margin-bottom: 12px;
}
.stat-num em { font-style: normal; color: var(--gold-300); font-size: 0.6em; }
.stat-label {
  font-size: 13px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: rgba(251, 251, 248, .7);
  line-height: 1.4;
}
@media (max-width: 768px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-item { border-right: none; padding-right: 0; padding-bottom: 20px; border-bottom: 1px solid rgba(251,251,248,.1); }
}

/* ===================== PROCESS (Home) ===================== */
.process-home {
  background: linear-gradient(180deg, var(--paper) 0%, var(--sky-50) 100%);
  position: relative;
  overflow: hidden;
}
.process-flow {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  gap: 8px;
  margin-top: 60px;
  perspective: var(--perspective);
}
.process-step {
  text-align: center;
  padding: 30px 12px;
  background: var(--paper);
  border-radius: 16px;
  border: 1px solid var(--line);
  transform-style: preserve-3d;
  transition: transform .6s var(--ease), box-shadow .6s;
  cursor: pointer;
  position: relative;
}
.process-step:nth-child(odd) { transform: translateY(20px) rotate(-1deg); }
.process-step:nth-child(even) { transform: translateY(-20px) rotate(1deg); }
.process-step:hover {
  transform: translateY(0) rotate(0) translateZ(20px);
  box-shadow: 0 30px 60px -20px rgba(10, 31, 61, .25);
  border-color: var(--gold-500);
  z-index: 2;
}
.ps-num {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 24px;
  color: var(--gold-600);
  margin-bottom: 8px;
}
.ps-title {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 500;
  color: var(--ink-900);
  margin-bottom: 6px;
}
.ps-desc {
  font-size: 11px;
  color: var(--muted);
  line-height: 1.4;
}
@media (max-width: 980px) {
  .process-flow { grid-template-columns: repeat(4, 1fr); }
  .process-step:nth-child(n) { transform: none; }
}
@media (max-width: 540px) {
  .process-flow { grid-template-columns: repeat(2, 1fr); }
}

/* ===================== WHY US (Home) ===================== */
.why-home {
  background: var(--ink-900);
  color: var(--paper);
  position: relative;
  overflow: hidden;
}
.why-home .eyebrow { color: var(--gold-400); }
.why-home .h2 { color: var(--paper); }
.why-home .h2 em { color: var(--gold-400); font-style: italic; }
.why-home .lead { color: rgba(251, 251, 248, .7); }

.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: rgba(251, 251, 248, .08);
  border: 1px solid rgba(251, 251, 248, .08);
  border-radius: 24px;
  overflow: hidden;
  margin-top: 60px;
}
.why-item {
  background: var(--ink-900);
  padding: 32px 28px;
  position: relative;
  overflow: hidden;
  transition: background .5s, transform .5s var(--ease);
  min-height: 200px;
}
.why-item:hover {
  background: var(--ink-800);
  transform: translateY(-4px);
  z-index: 2;
  box-shadow: 0 20px 40px -10px rgba(0,0,0,.5);
}
.why-item .num {
  font-family: var(--font-display);
  font-size: 36px;
  color: var(--gold-500);
  font-style: italic;
  margin-bottom: 16px;
  font-weight: 300;
}
.why-item h4 {
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 500;
  margin-bottom: 8px;
  letter-spacing: -.01em;
}
.why-item p {
  font-size: 13px;
  color: rgba(251, 251, 248, .6);
  line-height: 1.55;
}
.why-item.big {
  grid-column: span 2;
  grid-row: span 2;
  background: linear-gradient(135deg, var(--gold-700) 0%, var(--gold-500) 100%);
  color: var(--ink-900);
  display: flex; flex-direction: column; justify-content: space-between;
  min-height: 400px;
}
.why-item.big h4 { font-size: 32px; color: var(--ink-900); margin-bottom: 12px; }
.why-item.big p { color: rgba(10, 31, 61, .7); font-size: 14px; }
.why-item.big .num { color: var(--ink-900); font-size: 100px; line-height: 1; }
@media (max-width: 980px) {
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .why-item.big { grid-column: span 2; grid-row: span 1; }
}
@media (max-width: 540px) {
  .why-grid { grid-template-columns: 1fr; }
  .why-item.big { grid-column: span 1; }
}

/* ===================== TESTIMONIALS ===================== */
.testimonials {
  background: var(--sky-50);
  position: relative;
  overflow: hidden;
}
.testimonials::before {
  content: '';
  position: absolute;
  top: -120px; left: -120px;
  width: 600px; height: 600px;
  background: var(--gold-500);
  border-radius: 55% 45% 60% 40% / 50% 60% 40% 50%;
  opacity: .06;
  filter: blur(100px);
}
.testi-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 60px;
}
.testi-card {
  background: var(--paper);
  padding: 36px 30px;
  border-radius: 20px;
  position: relative;
  transition: transform .5s var(--ease), box-shadow .5s;
  border: 1px solid var(--line);
}
.testi-card:nth-child(2) { transform: translateY(-20px); }
.testi-card:nth-child(2):hover { transform: translateY(-30px); }
.testi-card:hover { transform: translateY(-10px); box-shadow: 0 30px 60px -20px rgba(10, 31, 61, .2); }
.testi-card .quote-mark {
  font-family: var(--font-display);
  font-size: 80px;
  line-height: .5;
  color: var(--gold-500);
  margin-bottom: 20px;
}
.testi-card blockquote {
  font-family: var(--font-display);
  font-size: 17px;
  font-style: italic;
  line-height: 1.55;
  color: var(--ink-900);
  margin-bottom: 24px;
}
.testi-card .author {
  display: flex; align-items: center; gap: 14px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}
.testi-card .author-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--ink-900);
  color: var(--gold-500);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 16px;
}
.testi-card .author-info strong { display: block; font-size: 14px; font-weight: 600; }
.testi-card .author-info span { font-size: 12px; color: var(--muted); }
@media (max-width: 980px) {
  .testi-grid { grid-template-columns: 1fr; }
  .testi-card:nth-child(2) { transform: none; }
}

/* ===================== CTA SECTION ===================== */
.cta-section {
  background: var(--paper);
  padding: 100px 0;
  position: relative;
  overflow: hidden;
}
.cta-card {
  background: var(--ink-900);
  color: var(--paper);
  border-radius: 32px;
  padding: clamp(48px, 8vw, 100px);
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 60px;
  align-items: center;
  transform-style: preserve-3d;
}
.cta-card::before {
  content: '';
  position: absolute;
  top: -50%; right: -20%;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(212, 175, 55, .15), transparent 60%);
  border-radius: 50%;
}
.cta-card .h2 { color: var(--paper); margin-bottom: 24px; }
.cta-card .h2 em { color: var(--gold-400); }
.cta-card .lead { color: rgba(251, 251, 248, .7); }
.cta-actions { display: flex; flex-direction: column; gap: 16px; }
.cta-card .btn-primary { background: var(--gold-500); color: var(--ink-900); }
.cta-card .btn-primary:hover { background: var(--gold-400); }
.cta-card .btn-ghost { color: var(--paper); border-color: rgba(251, 251, 248, .3); }
.cta-card .btn-ghost:hover { background: var(--paper); color: var(--ink-900); }
@media (max-width: 980px) {
  .cta-card { grid-template-columns: 1fr; gap: 32px; }
}

/* ===================== FOOTER ===================== */
.footer {
  background:
    radial-gradient(ellipse at 80% 0%, rgba(212, 175, 55, .08), transparent 50%),
    radial-gradient(ellipse at 0% 100%, rgba(58, 107, 160, .12), transparent 50%),
    var(--ink-900);
  color: rgba(251, 251, 248, .7);
  padding: 100px 0 30px;
  position: relative;
  overflow: hidden;
}
.footer::before {
  content: '';
  position: absolute;
  top: -150px; right: -100px;
  width: 500px; height: 500px;
  background: var(--gold-500);
  border-radius: 50%;
  opacity: .04;
  filter: blur(120px);
  pointer-events: none;
}
.footer::after {
  content: '';
  position: absolute;
  bottom: -200px; left: -100px;
  width: 600px; height: 600px;
  background: var(--ink-600);
  border-radius: 50%;
  opacity: .15;
  filter: blur(120px);
  pointer-events: none;
}

/* Top CTA strip inside footer */
.footer-cta {
  position: relative;
  z-index: 1;
  background: linear-gradient(135deg, var(--gold-700) 0%, var(--gold-500) 100%);
  border-radius: 24px;
  padding: 48px 60px;
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 40px;
  align-items: center;
  margin-bottom: 80px;
  overflow: hidden;
}
.footer-cta::before {
  content: '';
  position: absolute;
  top: -50%; right: -10%;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(255, 255, 255, .15), transparent 60%);
  border-radius: 50%;
  pointer-events: none;
}
.footer-cta h3 {
  font-family: var(--font-display);
  font-size: clamp(28px, 3vw, 40px);
  line-height: 1.1;
  letter-spacing: -.01em;
  color: var(--ink-900);
  margin-bottom: 8px;
}
.footer-cta p {
  font-size: 15px;
  color: rgba(10, 31, 61, .75);
}
.footer-cta-actions { display: flex; gap: 12px; flex-wrap: wrap; justify-content: flex-end; }
.footer-cta-actions .btn-primary {
  background: var(--ink-900);
  color: var(--gold-300);
}
.footer-cta-actions .btn-primary:hover { background: var(--ink-700); color: var(--gold-400); }
.footer-cta-actions .btn-ghost {
  border-color: var(--ink-900);
  color: var(--ink-900);
}
.footer-cta-actions .btn-ghost:hover {
  background: var(--ink-900);
  color: var(--gold-300);
}

/* Stats bar */
.footer-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 1px solid rgba(251, 251, 248, .08);
  border-bottom: 1px solid rgba(251, 251, 248, .08);
  margin-bottom: 60px;
  position: relative;
  z-index: 1;
}
.footer-stat {
  padding: 32px 0;
  text-align: left;
  border-right: 1px solid rgba(251, 251, 248, .08);
  padding-right: 24px;
}
.footer-stat:last-child { border-right: none; }
.footer-stat-num {
  font-family: var(--font-display);
  font-size: 40px;
  font-weight: 500;
  line-height: 1;
  color: var(--gold-500);
  margin-bottom: 8px;
  letter-spacing: -.02em;
}
.footer-stat-num em { font-style: normal; color: var(--gold-300); font-size: 0.6em; }
.footer-stat-label {
  font-size: 11px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: rgba(251, 251, 248, .5);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 60px;
  margin-bottom: 60px;
  position: relative;
  z-index: 1;
}

/* Brand card on the left */
.footer-brand-card {
  background: rgba(251, 251, 248, .03);
  border: 1px solid rgba(251, 251, 248, .08);
  border-radius: 24px;
  padding: 32px 28px;
  position: relative;
  overflow: hidden;
}
.footer-brand-card::before {
  content: '';
  position: absolute;
  top: -50px; right: -50px;
  width: 200px; height: 200px;
  background: var(--gold-500);
  border-radius: 50%;
  opacity: .08;
  filter: blur(60px);
}
.footer-brand-card img {
  height: 80px;
  margin-bottom: 24px;
  position: relative;
  z-index: 1;
}
.footer-brand-card p {
  font-size: 13px;
  line-height: 1.65;
  color: rgba(251, 251, 248, .7);
  margin-bottom: 20px;
  position: relative;
  z-index: 1;
}
.footer-col .footer-text {
  font-size: 14px;
  color: rgba(251, 251, 248, .7);
  line-height: 1.6;
  padding: 6px 0;
  margin: 0;
}
.footer-col .footer-contact {
  padding: 8px 0;
  margin: 0;
}
.footer-col .footer-contact a {
  font-size: 15px;
  color: var(--gold-400);
  font-weight: 500;
  padding: 0;
  display: inline-block;
}
.footer-col .footer-contact a::before { content: none; }
.footer-col .footer-contact a:hover { color: var(--gold-300); padding-left: 0; }
.footer-brand-card .footer-tag {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 12px;
  background: rgba(212, 175, 55, .1);
  border: 1px solid rgba(212, 175, 55, .25);
  border-radius: 999px;
  font-size: 10px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--gold-300);
  margin-bottom: 20px;
  position: relative;
  z-index: 1;
  white-space: nowrap;
}
.footer-socials { display: flex; gap: 10px; position: relative; z-index: 1; }
.footer-socials a {
  width: 40px; height: 40px;
  border-radius: 12px;
  background: rgba(251, 251, 248, .05);
  border: 1px solid rgba(251, 251, 248, .08);
  display: flex; align-items: center; justify-content: center;
  transition: all .3s var(--ease);
}
.footer-socials a:hover {
  background: var(--gold-500);
  color: var(--ink-900);
  border-color: var(--gold-500);
  transform: translateY(-3px);
}
.footer-socials svg { width: 16px; height: 16px; }

.footer-col h5 {
  display: flex; align-items: center; gap: 10px;
  font-family: var(--font-display);
  font-size: 18px;
  letter-spacing: -.01em;
  text-transform: none;
  color: var(--paper);
  margin-bottom: 24px;
  font-weight: 500;
}
.footer-col h5::after {
  content: '';
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, var(--gold-600), transparent);
}
.footer-col a, .footer-col p {
  display: flex; align-items: flex-start; gap: 10px;
  font-size: 14px;
  color: rgba(251, 251, 248, .7);
  padding: 8px 0;
  transition: color .3s, padding .3s;
}
.footer-col a::before {
  content: '→';
  color: var(--gold-500);
  font-weight: 700;
  opacity: 0;
  transform: translateX(-8px);
  transition: opacity .3s, transform .3s;
  flex-shrink: 0;
  margin-top: 1px;
}
.footer-col a:hover { color: var(--gold-400); padding-left: 6px; }
.footer-col a:hover::before { opacity: 1; transform: translateX(0); }
.footer-col p::before { content: none; }
.footer-col .mt { margin-top: 8px; }
.footer-col a[href^="tel:"] { color: var(--gold-400); }
.footer-col .contact-line {
  display: flex; align-items: flex-start; gap: 12px;
  padding: 10px 0;
  font-size: 14px;
  color: rgba(251, 251, 248, .7);
}
.footer-col .contact-line .ico {
  width: 32px; height: 32px;
  background: rgba(212, 175, 55, .12);
  color: var(--gold-400);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.footer-col .contact-line .ico svg { width: 14px; height: 14px; }
.footer-col .contact-line strong {
  display: block;
  font-size: 11px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--gold-400);
  margin-bottom: 2px;
  font-weight: 600;
}

.footer-bottom {
  padding-top: 30px;
  border-top: 1px solid rgba(251, 251, 248, .08);
  display: flex; justify-content: space-between; align-items: center;
  font-size: 13px;
  position: relative;
  z-index: 1;
}
.footer-bottom em {
  font-family: var(--font-display);
  font-style: italic;
  color: var(--gold-400);
}

@media (max-width: 980px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
  .footer-cta { grid-template-columns: 1fr; padding: 36px; text-align: center; }
  .footer-cta-actions { justify-content: center; }
  .footer-stats { grid-template-columns: repeat(2, 1fr); }
  .footer-stat { border-right: none; border-bottom: 1px solid rgba(251, 251, 248, .08); }
  .footer-stat:nth-child(odd) { border-right: 1px solid rgba(251, 251, 248, .08); }
}
@media (max-width: 540px) {
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
}

/* ===================== FAB ===================== */
.fab-stack {
  position: fixed !important;
  bottom: 24px !important;
  right: 24px !important;
  display: flex; flex-direction: column; gap: 12px;
  z-index: 9999 !important;
  transform: none !important;
}
.fab {
  width: 56px; height: 56px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--paper);
  box-shadow: 0 12px 30px -8px rgba(10, 31, 61, .35);
  transition: all .4s var(--ease);
  position: relative;
}
.fab:hover { transform: translateY(-4px) scale(1.08); }
.fab svg { width: 24px; height: 24px; }
.fab-call { background: var(--ink-900); }
.fab-wa { background: #25D366; }

/* ===================== PAGE HERO (Inner Pages) ===================== */
.page-hero {
  padding: 180px 0 80px;
  background: linear-gradient(180deg, var(--paper) 0%, var(--sky-50) 100%);
  position: relative;
  overflow: hidden;
  perspective: var(--perspective);
}
.page-hero-bg {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(var(--sky-100) 1px, transparent 1px),
    linear-gradient(90deg, var(--sky-100) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at center, black 20%, transparent 70%);
  opacity: .5;
}
.page-hero-inner {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
}
.page-hero .display {
  margin-bottom: 20px;
}
.page-hero .lead {
  max-width: 640px;
  margin: 0 auto;
}
.breadcrumb {
  display: inline-flex; align-items: center; gap: 8px;
  margin-bottom: 20px;
  font-size: 12px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--muted);
}
.breadcrumb a { color: var(--ink-700); }
.breadcrumb a:hover { color: var(--gold-700); }

/* ===================== ABOUT PAGE ===================== */
.about-page { background: var(--paper); }
.about-story {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  margin-bottom: 100px;
}
.about-page-img {
  aspect-ratio: 4/5;
  border-radius: 24px;
  overflow: hidden;
  transform: rotateY(-4deg) rotateX(2deg);
  box-shadow: 0 40px 80px -30px rgba(10, 31, 61, .4);
}
.about-page-img img { width: 100%; height: 100%; object-fit: cover; }
.about-story-text h2 { margin-bottom: 28px; }
.about-story-text p { margin-bottom: 18px; color: var(--muted); }
.about-story-text strong { color: var(--ink-900); font-weight: 600; }
.about-story-text em { font-style: italic; color: var(--gold-700); font-weight: 500; }

.vm-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 40px;
}
.vm-card {
  padding: 36px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: var(--paper-2);
  transition: all .4s var(--ease);
}
.vm-card:hover {
  border-color: var(--gold-500);
  transform: translateY(-4px);
}
.vm-card h4 {
  font-family: var(--font-display);
  font-size: 24px;
  color: var(--ink-900);
  margin-bottom: 12px;
}
.vm-card p, .vm-card li { color: var(--muted); font-size: 14px; line-height: 1.6; }
.vm-card ul { list-style: none; }
.vm-card li { padding: 6px 0 6px 22px; position: relative; }
.vm-card li::before {
  content: '→';
  position: absolute; left: 0;
  color: var(--gold-600);
  font-weight: 700;
}
.vm-card .icon {
  width: 50px; height: 50px;
  background: var(--ink-900);
  color: var(--gold-500);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 16px;
  font-size: 24px;
}

/* Timeline */
.timeline-section {
  background: var(--sky-50);
}
.timeline {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
}
.timeline::before {
  content: '';
  position: absolute;
  left: 50%; top: 0; bottom: 0;
  width: 1px;
  background: var(--line);
  transform: translateX(-50%);
}
.tl-item {
  display: grid;
  grid-template-columns: 1fr 60px 1fr;
  gap: 20px;
  align-items: center;
  margin-bottom: 60px;
  position: relative;
}
.tl-item:nth-child(even) .tl-content { order: 3; text-align: left; }
.tl-item:nth-child(odd) .tl-content { text-align: right; }
.tl-dot {
  width: 20px; height: 20px;
  background: var(--ink-900);
  border: 4px solid var(--paper);
  border-radius: 50%;
  margin: 0 auto;
  position: relative;
  z-index: 2;
  box-shadow: 0 0 0 4px var(--gold-500);
}
.tl-year {
  font-family: var(--font-display);
  font-size: 36px;
  color: var(--gold-600);
  font-style: italic;
  font-weight: 500;
  margin-bottom: 8px;
}
.tl-content h4 { font-size: 20px; margin-bottom: 8px; }
.tl-content p { font-size: 14px; color: var(--muted); }
.tl-empty { display: block; }
@media (max-width: 768px) {
  .timeline::before { left: 20px; }
  .tl-item { grid-template-columns: 40px 1fr; }
  .tl-empty { display: none; }
  .tl-item:nth-child(n) .tl-content { order: 0; text-align: left; padding-left: 20px; }
  .tl-dot { margin-left: 10px; }
}

/* ===================== SERVICES PAGE ===================== */
.services-page { background: var(--paper); }
.service-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  margin-bottom: 100px;
  padding: 60px 0;
  border-bottom: 1px solid var(--line);
}
.service-detail:last-child { border-bottom: none; }
.service-detail:nth-child(even) .service-detail-text { order: -1; }
.service-detail-img {
  aspect-ratio: 4/3;
  border-radius: 20px;
  overflow: hidden;
  transform: rotateY(-4deg) rotateX(2deg);
  box-shadow: 0 30px 60px -20px rgba(10, 31, 61, .3);
  transition: transform .6s var(--ease);
}
.service-detail:hover .service-detail-img { transform: rotateY(0) rotateX(0); }
.service-detail-img img { width: 100%; height: 100%; object-fit: cover; }
.service-detail-text .eyebrow { margin-bottom: 12px; }
.service-detail-text h3 { margin-bottom: 16px; }
.service-detail-text p { color: var(--muted); margin-bottom: 16px; }
.service-detail-text ul {
  list-style: none;
  margin-top: 20px;
}
.service-detail-text li {
  padding: 8px 0 8px 24px;
  position: relative;
  font-size: 14px;
  color: var(--ink-700);
}
.service-detail-text li::before {
  content: '◆';
  position: absolute; left: 0; top: 8px;
  color: var(--gold-600);
  font-size: 10px;
}

@media (max-width: 980px) {
  .service-detail, .about-story { grid-template-columns: 1fr; gap: 40px; }
  .service-detail:nth-child(even) .service-detail-text { order: 0; }
}

.materials-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 60px;
}
.mat-card {
  position: relative;
  padding: 28px 24px;
  background: var(--paper-2);
  border-radius: 16px;
  border: 1px solid var(--line);
  transition: all .5s var(--ease);
  cursor: pointer;
}
.mat-card:hover {
  background: var(--ink-900);
  color: var(--paper);
  transform: translateY(-8px) rotate(-1deg);
  border-color: var(--ink-900);
}
.mat-card .mat-no {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 14px;
  color: var(--gold-600);
  margin-bottom: 8px;
}
.mat-card h4 {
  font-family: var(--font-display);
  font-size: 28px;
  letter-spacing: -.01em;
  margin-bottom: 6px;
}
.mat-card p { font-size: 13px; color: var(--muted); }
.mat-card:hover p { color: rgba(251, 251, 248, .7); }
@media (max-width: 768px) { .materials-grid { grid-template-columns: repeat(2, 1fr); } }

/* ===================== PROJECTS PAGE ===================== */
.projects-page { background: var(--paper); }
.project-filter {
  display: flex; flex-wrap: wrap; justify-content: center;
  gap: 8px;
  margin-bottom: 60px;
}
.project-filter button {
  padding: 12px 24px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 500;
  color: var(--muted);
  border: 1px solid var(--line);
  transition: all .3s;
}
.project-filter button:hover { color: var(--ink-900); border-color: var(--ink-900); }
.project-filter button.active {
  background: var(--ink-900);
  color: var(--paper);
  border-color: var(--ink-900);
}

.proj-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.proj-card {
  display: block;
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  background: var(--ink-900);
  aspect-ratio: 4/5;
  transition: transform .6s var(--ease);
}
.proj-card:nth-child(7n+2) { transform: translateY(40px); }
.proj-card:nth-child(7n+4) { transform: translateY(-20px); }
.proj-card:nth-child(7n+6) { transform: translateY(30px); }
.proj-card:hover { transform: translateY(-8px) scale(1.02); z-index: 5; }
.proj-card img { width: 100%; height: 100%; object-fit: cover; transition: transform 1s var(--ease); }
.proj-card:hover img { transform: scale(1.08); }
.proj-card .proj-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 30%, rgba(10, 31, 61, .9));
  display: flex; flex-direction: column; justify-content: flex-end;
  padding: 28px;
  color: var(--paper);
}
.proj-card .proj-tag {
  display: inline-block;
  padding: 5px 12px;
  background: var(--gold-500);
  color: var(--ink-900);
  border-radius: 999px;
  font-size: 10px;
  letter-spacing: 2px;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 12px;
  width: fit-content;
}
.proj-card .proj-tag.ongoing { background: var(--sky-400); color: var(--paper); }
.proj-card .proj-tag.completed { background: #16a34a; color: var(--paper); }
.proj-card h4 {
  font-family: var(--font-display);
  font-size: 22px;
  margin-bottom: 4px;
  line-height: 1.1;
}
.proj-card .proj-loc { font-size: 13px; color: var(--gold-300); }
.proj-card.hidden { display: none; }

@media (max-width: 980px) {
  .proj-grid { grid-template-columns: repeat(2, 1fr); }
  .proj-card:nth-child(n) { transform: none; }
}
@media (max-width: 540px) {
  .proj-grid { grid-template-columns: 1fr; }
}

/* ===================== LEADERSHIP PAGE ===================== */
.leadership-page { background: var(--paper); }
.leader-card {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 60px;
  align-items: center;
  padding: 60px;
  border-radius: 32px;
  background: var(--paper-2);
  margin-bottom: 40px;
  border: 1px solid var(--line);
  transition: all .5s var(--ease);
}
.leader-card:hover {
  background: var(--paper);
  box-shadow: 0 40px 80px -30px rgba(10, 31, 61, .25);
}
.leader-card.reverse { grid-template-columns: 1.4fr 1fr; }
.leader-card.reverse .leader-photo { order: 2; }
.leader-photo {
  aspect-ratio: 4/5;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 30px 60px -20px rgba(10, 31, 61, .3);
  background: var(--ink-900);
  position: relative;
}
.leader-photo img {
  width: 100%; height: 100%; object-fit: cover;
  display: block;
}
.leader-info .role {
  display: inline-block;
  padding: 6px 14px;
  background: var(--gold-500);
  color: var(--ink-900);
  border-radius: 999px;
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  font-weight: 700;
  margin-bottom: 16px;
}
.leader-info h3 {
  font-family: var(--font-display);
  font-size: clamp(28px, 3vw, 40px);
  letter-spacing: -.01em;
  margin-bottom: 8px;
}
.leader-info .title {
  font-family: var(--font-display);
  font-style: italic;
  color: var(--gold-700);
  font-size: 18px;
  margin-bottom: 20px;
}
.leader-info p {
  color: var(--muted);
  margin-bottom: 12px;
}
.leader-info strong { color: var(--ink-900); }

@media (max-width: 768px) {
  .leader-card, .leader-card.reverse { grid-template-columns: 1fr; padding: 30px; }
  .leader-card.reverse .leader-photo { order: 0; }
}

.certs-section {
  background: var(--sky-50);
}
.certs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 60px;
}
.cert-card {
  background: var(--paper);
  border-radius: 16px;
  padding: 24px;
  text-align: center;
  transition: all .5s var(--ease);
}
.cert-card:hover {
  transform: translateY(-8px) rotate(-1deg);
  box-shadow: 0 20px 40px -15px rgba(10, 31, 61, .2);
}
.cert-card img {
  width: 100%;
  height: 240px;
  object-fit: contain;
  margin-bottom: 16px;
}
.cert-card h4 {
  font-size: 14px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--ink-700);
}
@media (max-width: 768px) { .certs-grid { grid-template-columns: 1fr; } }

/* ===================== CONTACT PAGE ===================== */
.contact-page { background: var(--paper); }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 60px;
  align-items: start;
}
.contact-info-card {
  background: var(--ink-900);
  color: var(--paper);
  border-radius: 32px;
  padding: 48px;
  position: relative;
  overflow: hidden;
}
.contact-info-card::before {
  content: '';
  position: absolute;
  top: -100px; right: -100px;
  width: 300px; height: 300px;
  background: var(--gold-500);
  border-radius: 50%;
  opacity: .1;
  filter: blur(60px);
}
.contact-info-card h3 {
  font-family: var(--font-display);
  font-size: 28px;
  color: var(--paper);
  margin-bottom: 8px;
}
.contact-info-card .sub {
  color: rgba(251, 251, 248, .7);
  font-size: 14px;
  margin-bottom: 36px;
}
.contact-info-item {
  display: flex; gap: 16px;
  padding: 18px 0;
  border-bottom: 1px solid rgba(251, 251, 248, .08);
  position: relative;
}
.contact-info-item:last-child { border-bottom: none; }
.contact-info-item .icon {
  width: 40px; height: 40px;
  background: rgba(212, 175, 55, .15);
  color: var(--gold-400);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.contact-info-item .icon svg { width: 18px; height: 18px; }
.contact-info-item h5 {
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gold-400);
  margin-bottom: 4px;
  font-weight: 600;
}
.contact-info-item p, .contact-info-item a {
  font-size: 15px;
  color: var(--paper);
  line-height: 1.5;
}
.contact-info-item a:hover { color: var(--gold-400); }

.contact-form {
  background: var(--paper-2);
  border-radius: 32px;
  padding: 48px;
  border: 1px solid var(--line);
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}
.form-group { margin-bottom: 16px; }
.form-group label {
  display: block;
  font-size: 12px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--ink-700);
  margin-bottom: 8px;
  font-weight: 600;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 14px 18px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 12px;
  font-family: inherit;
  font-size: 15px;
  color: var(--ink-900);
  transition: all .3s;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--ink-900);
  background: var(--paper);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-group select { cursor: pointer; }
.form-msg {
  margin-top: 16px;
  padding: 14px;
  border-radius: 10px;
  font-size: 14px;
  display: none;
}
.form-msg.success { background: rgba(46, 125, 91, .1); color: var(--success); border: 1px solid rgba(46, 125, 91, .3); display: block; }
.form-msg.error { background: rgba(180, 50, 50, .1); color: #B43232; border: 1px solid rgba(180, 50, 50, .3); display: block; }

@media (max-width: 980px) {
  .contact-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
}

/* Map */
.map-section {
  background: var(--sky-50);
}
.map-card {
  background: var(--paper);
  border-radius: 24px;
  overflow: hidden;
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  border: 1px solid var(--line);
}
.map-info { padding: 40px; }
.map-info h3 { margin-bottom: 16px; }
.map-info p { color: var(--muted); margin-bottom: 12px; }
.map-embed {
  background: var(--sky-100);
  position: relative;
  min-height: 320px;
  overflow: hidden;
}
.map-embed iframe {
  width: 100%; height: 100%; min-height: 320px;
  border: none;
  filter: grayscale(.4) contrast(1.1);
}
@media (max-width: 768px) {
  .map-card { grid-template-columns: 1fr; }
  .map-embed { min-height: 260px; }
}

/* ===================== UTILITIES ===================== */
.text-center { text-align: center; }
.mt-0 { margin-top: 0 !important; }
.mb-0 { margin-bottom: 0 !important; }

/* ===================== MOBILE SAFE-PADDING (avoid FAB overlap) ===================== */
@media (max-width: 430px) {
  body { padding-bottom: 96px; }
  .cta-card, .cta-section .container, .footer { padding-bottom: calc(24px + env(safe-area-inset-bottom, 0)); }
  .cta-section:last-of-type { padding-bottom: 120px; }
  .fab-stack { bottom: 16px !important; right: 14px !important; gap: 10px; }
  .fab, .fab-main { width: 50px; height: 50px; }
  .fab svg { width: 20px; height: 20px; }
  .fab-main svg { width: 22px; height: 22px; }
}

/* ===================== QUOTE PAGE ===================== */
.quote-grid {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: 40px;
  align-items: start;
}
.quote-info {
  background: var(--paper);
  border: 1px solid var(--sky-100);
  border-radius: 18px;
  padding: 32px 28px;
  position: sticky; top: 110px;
}
.quote-info h3 { font-family: var(--font-display); font-size: 26px; color: var(--ink-900); margin-bottom: 14px; }
.quote-steps { list-style: none; counter-reset: qstep; padding: 0; margin: 0 0 26px; }
.quote-steps li {
  counter-increment: qstep;
  position: relative;
  padding: 10px 0 10px 38px;
  border-top: 1px solid var(--sky-100);
  font-size: 14px;
  color: var(--ink-700);
}
.quote-steps li:first-child { border-top: none; }
.quote-steps li::before {
  content: counter(qstep, decimal-leading-zero);
  position: absolute;
  left: 0; top: 10px;
  font-family: var(--font-display);
  font-size: 18px; color: var(--gold-700);
  font-weight: 600;
}
.quote-info-block { margin-top: 22px; padding-top: 18px; border-top: 1px solid var(--sky-100); }
.quote-info-block.soft { background: var(--sky-50); border-radius: 12px; padding: 16px 18px; border: none; }
.quote-info-block h5 { font-family: var(--font-display); font-size: 14px; letter-spacing: 1.5px; text-transform: uppercase; color: var(--ink-900); margin-bottom: 14px; }

/* Constrain .ico icon size inside the quote page sidebar */
.quote-info .contact-line .ico {
  width: 32px; height: 32px;
  background: rgba(212, 175, 55, .12);
  color: var(--gold-700);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.quote-info .contact-line .ico svg { width: 16px; height: 16px; }

.quote-form {
  background: var(--paper);
  border: 1px solid var(--sky-100);
  border-radius: 18px;
  padding: 36px 36px 32px;
  box-shadow: 0 20px 60px -30px rgba(10, 31, 61, .18);
}
.quote-form .form-group { margin-bottom: 18px; }

@media (max-width: 980px) {
  .quote-grid { grid-template-columns: 1fr; }
  .quote-info { position: static; }
  .quote-form { padding: 28px 22px; }
}

/* Small input file polish */
input[type="file"] {
  width: 100%;
  padding: 12px 14px;
  border: 1.5px dashed var(--sky-200);
  border-radius: 12px;
  background: var(--sky-50);
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--ink-700);
  cursor: pointer;
}
input[type="file"]::file-selector-button {
  margin-right: 12px;
  padding: 8px 14px;
  border: none;
  border-radius: 8px;
  background: var(--ink-900);
  color: var(--paper);
  font-weight: 600;
  font-size: 12px;
  letter-spacing: 1px;
  text-transform: uppercase;
  cursor: pointer;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
}