/* ============================
   BR-InnoTech — Deep Tech Innovation & Bioproduct Strategy Consulting
   Enhanced v2.0
   ============================ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,600;0,700;1,300;1,400&family=Raleway:wght@300;400;500;600;700;800&display=swap');

/* ── Variables ── */
:root {
  --navy:        #0D1B3E;
  --navy-mid:    #162447;
  --copper:      #C4622D;
  --copper-light:#D98060;
  --copper-pale: #EAB89A;
  --white:       #FFFFFF;
  --off-white:   #F7F4F0;
  --light-gray:  #EDE9E4;
  --mid-gray:    #9CA3AF;
  --dark-gray:   #374151;
  --text:        #1F2937;
  --deep-teal:   #0A4D4A;
  --shadow:      0 4px 24px rgba(13,27,62,0.12);
  --shadow-lg:   0 12px 48px rgba(13,27,62,0.18);
  --radius:      8px;
  --transition:  0.35s cubic-bezier(0.4,0,0.2,1);
}

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

/* ══════════════════════════════
   PAGE TRANSITIONS
══════════════════════════════ */
.page-transition-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: var(--navy);
  transform: scaleY(0);
  transform-origin: bottom;
  pointer-events: none;
}
.page-transition-overlay.entering {
  animation: slideUp 0.5s cubic-bezier(0.77,0,0.18,1) forwards;
}
.page-transition-overlay.leaving {
  animation: slideDown 0.5s cubic-bezier(0.77,0,0.18,1) forwards;
}
@keyframes slideUp {
  0%   { transform: scaleY(0); transform-origin: bottom; }
  100% { transform: scaleY(1); transform-origin: bottom; }
}
@keyframes slideDown {
  0%   { transform: scaleY(1); transform-origin: top; }
  100% { transform: scaleY(0); transform-origin: top; }
}

/* Page enter animation */
.page-enter {
  animation: fadeSlideIn 0.6s ease-out forwards;
}
@keyframes fadeSlideIn {
  0%   { opacity: 0; transform: translateY(20px); }
  100% { opacity: 1; transform: translateY(0); }
}

/* ── Typography ── */
h1, h2, h3, h4 {
  font-family: 'Cormorant Garamond', serif;
  line-height: 1.2;
  color: var(--navy);
}
h1 { font-size: clamp(2.4rem, 5vw, 4rem); font-weight: 700; }
h2 { font-size: clamp(2rem, 3.5vw, 3rem); font-weight: 600; }
h3 { font-size: clamp(1.4rem, 2.5vw, 1.9rem); font-weight: 600; }
h4 { font-size: 1.15rem; font-weight: 600; }
p  { font-size: 1rem; font-weight: 400; color: var(--dark-gray); }

/* ── Layout Utilities ── */
.container { max-width: 1180px; margin: 0 auto; padding: 0 2rem; }
.section    { padding: 5rem 0; }
.section-sm { padding: 3rem 0; }

/* ── Copper Accent Line ── */
.accent-line {
  display: block;
  width: 56px; height: 3px;
  background: linear-gradient(90deg, var(--copper), var(--copper-pale));
  margin-bottom: 1.5rem;
  border-radius: 2px;
}
.accent-line.center { margin-left: auto; margin-right: auto; }

/* ── Section Labels ── */
.section-label {
  font-family: 'Raleway', sans-serif;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--copper);
  margin-bottom: 0.75rem;
  display: block;
}

/* ══════════════════════════════
   WATERMARK BACKGROUND SECTIONS
══════════════════════════════ */
.bg-watermark {
  position: relative;
}
.bg-watermark::after {
  content: '';
  position: absolute;
  inset: 0;
  opacity: 0.04;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  pointer-events: none;
  z-index: 0;
}
.bg-watermark > * {
  position: relative;
  z-index: 1;
}

/* Watermark variations using CSS patterns as fallback */
.bg-watermark-lab::after {
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 800 600"><circle cx="200" cy="150" r="80" fill="none" stroke="%230D1B3E" stroke-width="2"/><circle cx="600" cy="300" r="120" fill="none" stroke="%230D1B3E" stroke-width="1.5"/><circle cx="400" cy="450" r="60" fill="none" stroke="%23C4622D" stroke-width="1"/><path d="M100,400 Q300,200 500,350 T800,250" fill="none" stroke="%230D1B3E" stroke-width="1.5"/><ellipse cx="650" cy="100" rx="100" ry="50" fill="none" stroke="%23C4622D" stroke-width="1"/></svg>');
  opacity: 0.06;
}
.bg-watermark-nature::after {
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 800 600"><path d="M400,50 C450,100 480,200 400,300 C320,200 350,100 400,50Z" fill="none" stroke="%230D1B3E" stroke-width="2"/><path d="M200,200 C250,250 280,350 200,450 C120,350 150,250 200,200Z" fill="none" stroke="%23C4622D" stroke-width="1.5"/><path d="M600,150 C650,200 680,300 600,400 C520,300 550,200 600,150Z" fill="none" stroke="%230D1B3E" stroke-width="1"/><circle cx="100" cy="100" r="30" fill="none" stroke="%23C4622D" stroke-width="1"/><circle cx="700" cy="500" r="45" fill="none" stroke="%230D1B3E" stroke-width="1.5"/></svg>');
  opacity: 0.05;
}
.bg-watermark-tech::after {
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 800 600"><rect x="50" y="50" width="150" height="100" rx="8" fill="none" stroke="%230D1B3E" stroke-width="1.5"/><rect x="300" y="200" width="200" height="120" rx="8" fill="none" stroke="%23C4622D" stroke-width="1"/><rect x="600" y="80" width="120" height="180" rx="8" fill="none" stroke="%230D1B3E" stroke-width="1.5"/><line x1="200" y1="100" x2="300" y2="260" stroke="%230D1B3E" stroke-width="1" stroke-dasharray="5,5"/><line x1="500" y1="260" x2="600" y2="170" stroke="%23C4622D" stroke-width="1" stroke-dasharray="5,5"/><polygon points="400,400 450,500 350,500" fill="none" stroke="%230D1B3E" stroke-width="1.5"/></svg>');
  opacity: 0.05;
}
.bg-watermark-connect::after {
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 800 600"><circle cx="200" cy="200" r="8" fill="%230D1B3E"/><circle cx="400" cy="100" r="8" fill="%23C4622D"/><circle cx="600" cy="250" r="8" fill="%230D1B3E"/><circle cx="300" cy="400" r="8" fill="%23C4622D"/><circle cx="550" cy="450" r="8" fill="%230D1B3E"/><circle cx="150" cy="350" r="8" fill="%230D1B3E"/><line x1="200" y1="200" x2="400" y2="100" stroke="%230D1B3E" stroke-width="1"/><line x1="400" y1="100" x2="600" y2="250" stroke="%23C4622D" stroke-width="1"/><line x1="200" y1="200" x2="300" y2="400" stroke="%230D1B3E" stroke-width="1"/><line x1="300" y1="400" x2="550" y2="450" stroke="%23C4622D" stroke-width="1"/><line x1="600" y1="250" x2="550" y2="450" stroke="%230D1B3E" stroke-width="1"/><line x1="150" y1="350" x2="300" y2="400" stroke="%230D1B3E" stroke-width="0.8"/></svg>');
  opacity: 0.07;
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 2rem;
  font-family: 'Raleway', sans-serif;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: var(--radius);
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--transition);
}
.btn-primary {
  background: var(--copper);
  color: var(--white);
  border-color: var(--copper);
}
.btn-primary:hover {
  background: #a8501f;
  border-color: #a8501f;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(196,98,45,0.35);
}
.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.6);
}
.btn-outline:hover {
  background: var(--white);
  color: var(--navy);
  border-color: var(--white);
}
.btn-outline-dark {
  background: transparent;
  color: var(--navy);
  border-color: var(--navy);
}
.btn-outline-dark:hover {
  background: var(--navy);
  color: var(--white);
}

/* ══════════════════════════════
   NAVIGATION
══════════════════════════════ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 0;
  background: transparent;
  transition: background var(--transition), box-shadow var(--transition), padding var(--transition);
}
.nav.scrolled {
  background: var(--navy);
  box-shadow: var(--shadow);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 2rem;
}
.nav-logo img {
  height: 60px;
  width: auto;
  transition: var(--transition);
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 1.8rem;
}
.nav-links a {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--white);
  position: relative;
  padding-bottom: 4px;
  transition: color var(--transition);
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 2px;
  background: var(--copper-light);
  transition: width var(--transition);
}
.nav-links a:hover::after,
.nav-links a.active::after { width: 100%; }
.nav-links a:hover { color: var(--copper-pale); }
.nav-links a.active { color: var(--copper-pale); }
.nav-cta {
  padding: 0.5rem 1.4rem !important;
  background: var(--copper) !important;
  border-radius: var(--radius);
  border: 2px solid var(--copper) !important;
}
.nav-cta:hover { background: #a8501f !important; border-color: #a8501f !important; color: var(--white) !important; }
.nav-cta::after { display: none !important; }

/* Language Toggle */
.lang-toggle {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 100px;
  padding: 0.25rem 0.35rem;
  margin-left: 0.6rem;
  cursor: pointer;
  transition: var(--transition);
}
.lang-toggle:hover {
  background: rgba(255,255,255,0.18);
  border-color: rgba(255,255,255,0.35);
}
.lang-btn {
  font-family: 'Raleway', sans-serif;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: rgba(255,255,255,0.5);
  padding: 0.2rem 0.55rem;
  border-radius: 100px;
  border: none;
  background: transparent;
  cursor: pointer;
  transition: var(--transition);
}
.lang-btn.active {
  background: var(--copper);
  color: var(--white);
}
.lang-btn:hover:not(.active) {
  color: rgba(255,255,255,0.85);
}

/* Hamburger */
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
}
.nav-hamburger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}
.nav-mobile {
  display: none;
  flex-direction: column;
  background: var(--navy);
  padding: 1rem 2rem 2rem;
}
.nav-mobile.open { display: flex; }
.nav-mobile a {
  color: var(--white);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.8rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  transition: color var(--transition);
}
.nav-mobile a:hover { color: var(--copper-pale); }

/* ══════════════════════════════
   HERO SECTIONS
══════════════════════════════ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--navy);
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 70% 50%, rgba(196,98,45,0.18) 0%, transparent 60%),
    radial-gradient(ellipse at 20% 80%, rgba(196,98,45,0.08) 0%, transparent 50%);
  pointer-events: none;
}
.hero-geo {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}
.hero-geo::before {
  content: '';
  position: absolute;
  right: -8%;
  top: -10%;
  width: 65vw;
  height: 65vw;
  border-radius: 50%;
  border: 1px solid rgba(196,98,45,0.12);
}
.hero-geo::after {
  content: '';
  position: absolute;
  right: -2%;
  top: -4%;
  width: 45vw;
  height: 45vw;
  border-radius: 50%;
  border: 1px solid rgba(196,98,45,0.08);
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 1180px;
  margin: 0 auto;
  padding: 8rem 2rem 4rem;
  width: 100%;
}
.hero-content h1 { color: var(--white); margin-bottom: 1.5rem; max-width: 750px; }
.hero-content p   { color: rgba(255,255,255,0.75); max-width: 620px; font-size: 1.1rem; margin-bottom: 2.5rem; }

/* Hero Logo — Prominent display on homepage */
.hero-logo {
  margin-bottom: 2rem;
}
.hero-logo img {
  height: 110px;
  width: auto;
  border-radius: 10px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.3), 0 0 60px rgba(196,98,45,0.15);
  transition: var(--transition);
}
.hero-logo img:hover {
  transform: scale(1.03);
  box-shadow: 0 12px 40px rgba(0,0,0,0.35), 0 0 80px rgba(196,98,45,0.25);
}
@media (min-width: 769px) {
  .hero-logo img {
    height: 140px;
  }
}
@media (min-width: 1200px) {
  .hero-logo img {
    height: 170px;
  }
}

/* Deep Tech badge */
.deep-tech-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(196,98,45,0.15);
  border: 1px solid rgba(196,98,45,0.3);
  border-radius: 100px;
  padding: 0.4rem 1.2rem;
  margin-bottom: 1.5rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--copper-pale);
}
.deep-tech-badge::before {
  content: '◆';
  font-size: 0.5rem;
  color: var(--copper);
}

/* Tagline Pills */
.tagline-pills {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}
.pill {
  padding: 0.3rem 0.85rem;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 100px;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.55);
  transition: var(--transition);
}
.pill:hover {
  background: rgba(196,98,45,0.15);
  border-color: rgba(196,98,45,0.35);
  color: var(--copper-pale);
}

/* Page Hero (shorter) */
.page-hero {
  position: relative;
  padding: 10rem 0 5rem;
  background: var(--navy);
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 80% 50%, rgba(196,98,45,0.15) 0%, transparent 60%);
}
.page-hero-content {
  position: relative;
  z-index: 2;
}
.page-hero h1 { color: var(--white); }
.page-hero .lead { color: rgba(255,255,255,0.72); font-size: 1.1rem; max-width: 600px; margin-top: 1rem; }
.breadcrumb {
  display: flex; align-items: center; gap: 0.5rem;
  font-size: 0.78rem; font-weight: 600; letter-spacing: 0.1em;
  text-transform: uppercase; color: rgba(255,255,255,0.5);
  margin-bottom: 1.5rem;
}
.breadcrumb a { color: var(--copper-pale); transition: color var(--transition); }
.breadcrumb a:hover { color: var(--white); }
.breadcrumb-sep { opacity: 0.4; }

/* Hero scroll hint */
.hero-scroll-hint {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: rgba(255,255,255,0.4);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  animation: bounce 2s infinite;
}
.hero-scroll-hint span { display: block; width: 1px; height: 40px; background: rgba(255,255,255,0.2); }
@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(6px); }
}

/* ══════════════════════════════
   PILLARS BAR
══════════════════════════════ */
.pillars-bar {
  background: var(--navy-mid);
  padding: 0;
  position: relative;
  z-index: 2;
}
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}
.pillar-item {
  padding: 2rem 1.5rem;
  text-align: center;
  border-right: 1px solid rgba(255,255,255,0.06);
  transition: background var(--transition);
}
.pillar-item:last-child { border-right: none; }
.pillar-item:hover { background: rgba(196,98,45,0.08); }
.pillar-icon { font-size: 1.6rem; margin-bottom: 0.5rem; display: block; }
.pillar-title { font-family: 'Raleway', sans-serif; font-size: 0.78rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--white); margin-bottom: 0.4rem; }
.pillar-desc { font-size: 0.78rem; color: rgba(255,255,255,0.5); line-height: 1.5; }

/* ══════════════════════════════
   GRID LAYOUTS
══════════════════════════════ */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 2rem; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem; }

/* ══════════════════════════════
   SPLIT LAYOUT
══════════════════════════════ */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
}
.split-text {
  padding: 5rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.split-image {
  position: relative;
  min-height: 420px;
  overflow: hidden;
}
.split-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.split-image-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(13,27,62,0.6), rgba(196,98,45,0.25));
}

/* ══════════════════════════════
   SERVICES
══════════════════════════════ */
.service-card {
  padding: 2.5rem 2rem;
  border-radius: var(--radius);
  border: 1px solid var(--light-gray);
  background: var(--white);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 4px; height: 0;
  background: linear-gradient(to bottom, var(--copper), var(--copper-pale));
  transition: height var(--transition);
}
.service-card:hover::before { height: 100%; }
.service-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}
.service-num {
  font-family: 'Cormorant Garamond', serif;
  font-size: 3rem;
  font-weight: 300;
  color: var(--light-gray);
  line-height: 1;
  margin-bottom: 0.5rem;
}
.service-card h3 { font-size: 1.3rem; margin-bottom: 0.75rem; }
.service-card ul {
  margin-top: 1rem;
  padding-left: 0;
}
.service-card ul li {
  font-size: 0.88rem;
  color: var(--dark-gray);
  padding: 0.35rem 0;
  padding-left: 1rem;
  border-bottom: 1px solid var(--light-gray);
  position: relative;
}
.service-card ul li::before {
  content: '›';
  position: absolute;
  left: 0;
  color: var(--copper);
  font-weight: 700;
}

/* ══════════════════════════════
   CLIENTS / LOGOS
══════════════════════════════ */
.clients-bar {
  background: var(--off-white);
  padding: 3rem 0;
  border-top: 1px solid var(--light-gray);
  border-bottom: 1px solid var(--light-gray);
}
.clients-label {
  text-align: center;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--mid-gray);
  margin-bottom: 2rem;
}
.clients-logos {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 1rem 2rem;
}
.client-logo {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1rem;
  font-weight: 600;
  color: var(--mid-gray);
  letter-spacing: 0.05em;
  transition: color var(--transition);
  padding: 0.45rem 0.85rem;
  border: 1px solid var(--light-gray);
  border-radius: 4px;
}
.client-logo:hover { color: var(--navy); border-color: var(--navy); }

/* ══════════════════════════════
   CASE / PORTFOLIO
══════════════════════════════ */
.case-section { padding: 5rem 0; border-bottom: 1px solid var(--light-gray); }
.case-section:last-of-type { border-bottom: none; }
.case-section.bg-alt { background: var(--off-white); }

.case-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 4rem;
  align-items: start;
}
.case-grid.reverse { direction: rtl; }
.case-grid.reverse > * { direction: ltr; }

.case-card {
  background: var(--navy);
  border-radius: var(--radius);
  padding: 2.5rem 2rem;
  color: white;
  position: relative;
  overflow: hidden;
}
.case-card::before {
  content: '';
  position: absolute;
  right: -10%;
  bottom: -20%;
  width: 200px; height: 200px;
  border-radius: 50%;
  border: 1px solid rgba(196,98,45,0.2);
}
.case-card-label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--copper-pale);
  margin-bottom: 0.75rem;
}
.case-card h3 { color: white; font-size: 1.5rem; margin-bottom: 1rem; }
.case-card p  { color: rgba(255,255,255,0.65); font-size: 0.88rem; }
.case-service-tag {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  background: rgba(196,98,45,0.25);
  border: 1px solid rgba(196,98,45,0.4);
  border-radius: 100px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--copper-pale);
  margin-top: 1.5rem;
  text-transform: uppercase;
}
.case-client-tag {
  display: inline-block;
  padding: 0.2rem 0.6rem;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 4px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: rgba(255,255,255,0.7);
  margin-top: 0.75rem;
  text-transform: uppercase;
}

.case-details h4 { margin-bottom: 1rem; }
.case-results {
  margin-top: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.case-result {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  font-size: 0.88rem;
  color: var(--dark-gray);
}
.case-result-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--copper);
  flex-shrink: 0;
  margin-top: 6px;
}

/* Clients full grid */
.clients-full { padding: 5rem 0; background: var(--navy); }
.clients-full-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}
.client-full-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius);
  padding: 2rem;
  transition: var(--transition);
}
.client-full-card:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(196,98,45,0.4);
  transform: translateY(-3px);
}
.client-full-name {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.5rem;
}
.client-full-sector {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--copper-pale);
  margin-bottom: 0.75rem;
}
.client-full-desc {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.55);
  line-height: 1.6;
}

/* ══════════════════════════════
   CTA SECTION
══════════════════════════════ */
.cta-section {
  background: linear-gradient(135deg, var(--navy) 0%, #1a2f5e 60%, #0a1428 100%);
  padding: 6rem 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 50%, rgba(196,98,45,0.18) 0%, transparent 65%);
}
.cta-section .container { position: relative; z-index: 1; }
.cta-section h2 { color: var(--white); margin-bottom: 1rem; }
.cta-section p  { color: rgba(255,255,255,0.65); font-size: 1.1rem; margin-bottom: 2.5rem; max-width: 560px; margin-left: auto; margin-right: auto; }
.cta-btns { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

/* ══════════════════════════════
   VALUES
══════════════════════════════ */
.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 3rem;
}
.value-card {
  padding: 2rem;
  border-radius: var(--radius);
  border-top: 3px solid var(--copper);
  background: var(--white);
  box-shadow: var(--shadow);
  transition: var(--transition);
}
.value-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.value-card .icon { font-size: 2rem; margin-bottom: 1rem; }

/* Open Innovation Box */
.open-inno-box {
  background: linear-gradient(135deg, var(--navy), #1a2f5e);
  border-radius: var(--radius);
  padding: 3rem;
  color: white;
  position: relative;
  overflow: hidden;
}
.open-inno-box::before {
  content: '';
  position: absolute;
  right: -5%;
  top: -20%;
  width: 300px; height: 300px;
  border-radius: 50%;
  border: 1px solid rgba(196,98,45,0.2);
}

/* ══════════════════════════════
   CONTACT
══════════════════════════════ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 4rem;
  align-items: start;
}
.contact-info h3 { margin-bottom: 1.5rem; }
.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--light-gray);
}
.contact-item:last-child { border-bottom: none; }
.contact-item-icon {
  width: 40px; height: 40px;
  background: linear-gradient(135deg, var(--copper), var(--copper-light));
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
  color: white;
}
.contact-item-text { font-size: 0.9rem; color: var(--dark-gray); }
.contact-item-label { font-size: 0.72rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--copper); }
.contact-item-value { font-size: 0.92rem; color: var(--dark-gray); line-height: 1.6; }
.contact-item-value a { color: var(--navy); transition: color var(--transition); }
.contact-item-value a:hover { color: var(--copper); }

/* Form */
.form-card {
  background: var(--white);
  border-radius: var(--radius);
  border: 1px solid var(--light-gray);
  padding: 2.5rem;
  box-shadow: var(--shadow);
}
.form-group { margin-bottom: 1.25rem; }
.form-group label {
  display: block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--navy);
  margin-bottom: 0.4rem;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  border: 1.5px solid var(--light-gray);
  border-radius: var(--radius);
  font-family: 'Raleway', sans-serif;
  font-size: 0.92rem;
  color: var(--text);
  background: var(--white);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--copper);
  box-shadow: 0 0 0 3px rgba(196,98,45,0.12);
}
.form-group textarea { resize: vertical; min-height: 130px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }

/* ══════════════════════════════
   FOOTER
══════════════════════════════ */
footer {
  background: #09132b;
  color: rgba(255,255,255,0.55);
  padding: 4rem 0 2rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}
.footer-brand img { height: 48px; width: auto; margin-bottom: 1.25rem; }
.footer-brand p { font-size: 0.88rem; line-height: 1.7; max-width: 280px; }
.footer-col h4 {
  font-family: 'Raleway', sans-serif;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.35);
  margin-bottom: 1.25rem;
}
.footer-col ul li { margin-bottom: 0.6rem; }
.footer-col ul li a {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.55);
  transition: color var(--transition);
}
.footer-col ul li a:hover { color: var(--copper-pale); }
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,0.08);
  font-size: 0.8rem;
}
.footer-tagline {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  color: var(--copper-pale);
  font-size: 0.9rem;
}

/* ══════════════════════════════
   MISC
══════════════════════════════ */
.bg-off-white { background: var(--off-white); }
.bg-navy      { background: var(--navy); }
.text-center  { text-align: center; }
.text-white   { color: var(--white) !important; }
.text-copper  { color: var(--copper); }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }
.mb-5 { margin-bottom: 3rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }

/* WhatsApp Float */
.whatsapp-float {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 999;
  background: #25D366;
  color: white;
  width: 56px; height: 56px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem;
  box-shadow: 0 4px 16px rgba(37,211,102,0.4);
  transition: var(--transition);
  text-decoration: none;
}
.whatsapp-float:hover { transform: scale(1.1); box-shadow: 0 8px 24px rgba(37,211,102,0.5); }

/* Map */
.map-placeholder {
  background: var(--navy);
  border-radius: var(--radius);
  height: 320px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  color: rgba(255,255,255,0.6);
  font-size: 0.88rem;
  text-align: center;
  margin-top: 2rem;
  position: relative;
  overflow: hidden;
}
.map-placeholder::before { content: '📍'; font-size: 3rem; }
.map-placeholder strong {
  color: var(--white);
  font-size: 1.1rem;
  font-family: 'Cormorant Garamond', serif;
}

/* ── Scroll Reveal Animation ── */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ══════════════════════════════
   RESPONSIVE
══════════════════════════════ */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .pillars-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .split { grid-template-columns: 1fr; }
  .split-image { min-height: 280px; }
  .split-text { padding: 3rem 2rem; }
  .contact-grid { grid-template-columns: 1fr; gap: 3rem; }
  .case-grid { grid-template-columns: 1fr; gap: 2rem; }
  .case-grid.reverse { direction: ltr; }
  .clients-full-grid { grid-template-columns: 1fr 1fr; }
  .values-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .pillars-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 1rem; text-align: center; }
  .form-row { grid-template-columns: 1fr; }
  .hero-content { padding: 7rem 1.5rem 3rem; }
  .section { padding: 3.5rem 0; }
  .values-grid { grid-template-columns: 1fr; }
  .clients-full-grid { grid-template-columns: 1fr; }
  .lang-toggle { margin-left: 0; }
}

@media (max-width: 480px) {
  .pillars-grid { grid-template-columns: 1fr; }
  .pillar-item { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.08); }
  .cta-btns { flex-direction: column; align-items: center; }
}