/* =====================================================
   HYDROSINE — Global Styles
   ===================================================== */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=Inter:wght@300;400;500;600&display=swap');

:root {
  --navy:        #0a3560;
  --navy-dark:   #061d3a;
  --blue:        #1473b8;
  --blue-light:  #1e90d4;
  --teal:        #00b8d4;
  --teal-light:  #e0f7fb;
  --white:       #ffffff;
  --off-white:   #f4faff;
  --text:        #0d1b2a;
  --text-body:   #3d5166;
  --text-muted:  #6b7e92;
  --border:      #d2e8f5;
  --shadow:      0 4px 24px rgba(10,53,96,0.10);
  --shadow-lg:   0 12px 48px rgba(10,53,96,0.16);
  --radius:      12px;
  --radius-lg:   20px;
  --transition:  0.3s cubic-bezier(0.4,0,0.2,1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: 'Inter', sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

.container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---- Typography ---- */
h1, h2, h3, h4, h5 {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 700;
  line-height: 1.2;
  color: var(--navy-dark);
}
h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.6rem); }
h3 { font-size: clamp(1.2rem, 2vw, 1.5rem); }
h4 { font-size: 1.1rem; }

p { color: var(--text-body); line-height: 1.75; }

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 8px;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  white-space: nowrap;
}
.btn-primary {
  background: var(--teal);
  color: var(--white);
}
.btn-primary:hover { background: #009ab5; transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,184,212,0.35); }
.btn-outline {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,0.6);
}
.btn-outline:hover { background: rgba(255,255,255,0.12); border-color: white; }
.btn-navy {
  background: var(--navy);
  color: var(--white);
}
.btn-navy:hover { background: var(--navy-dark); transform: translateY(-2px); box-shadow: var(--shadow); }
.btn-lg { padding: 18px 36px; font-size: 1rem; }

/* ---- Section Labels ---- */
.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--teal);
  margin-bottom: 16px;
}
.section-label::before {
  content: '';
  display: block;
  width: 24px;
  height: 2px;
  background: var(--teal);
  border-radius: 2px;
}

.section-header { max-width: 600px; margin-bottom: 56px; }
.section-header.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-header h2 { margin-bottom: 16px; }
.section-header p { font-size: 1.05rem; color: var(--text-body); }

/* =====================================================
   HEADER / NAV
   ===================================================== */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 20px 0;
  transition: var(--transition);
}
.site-header.scrolled {
  background: rgba(6,29,58,0.97);
  backdrop-filter: blur(12px);
  padding: 14px 0;
  box-shadow: 0 2px 24px rgba(0,0,0,0.3);
}
.site-header.light {
  background: var(--white);
  box-shadow: 0 2px 16px rgba(10,53,96,0.08);
  padding: 14px 0;
}
.site-header.light .nav-link { color: var(--text); }
.site-header.light .nav-link:hover { color: var(--blue); }
.site-header.light .logo-text { color: var(--navy); }
.site-header.light .logo-dot { color: var(--teal); }
.site-header.light .hamburger span { background: var(--navy); }

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  gap: 11px;
}
.logo-icon {
  width: 44px;
  height: 44px;
  background: linear-gradient(140deg, #0057b8, #00a8c0);
  border-radius: 13px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 3px 12px rgba(0, 100, 200, 0.4);
}
.logo-icon svg { width: 27px; height: 27px; }
.logo-wordmark {
  display: flex;
  flex-direction: column;
  line-height: 1;
  gap: 3px;
}
.logo-text {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.3px;
}
.logo-tagline {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 0.58rem;
  font-weight: 600;
  color: rgba(255,255,255,0.62);
  letter-spacing: 0.09em;
  text-transform: uppercase;
}
.site-header.light .logo-tagline { color: var(--text-muted); }

.nav-menu {
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav-link {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 0.9rem;
  font-weight: 500;
  color: rgba(255,255,255,0.85);
  transition: var(--transition);
  position: relative;
}
.nav-link:hover, .nav-link.active { color: var(--white); }
.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0; right: 0;
  height: 2px;
  background: var(--teal);
  border-radius: 2px;
}
.nav-cta {
  background: var(--teal);
  color: white !important;
  padding: 10px 22px;
  border-radius: 8px;
  font-weight: 600;
}
.nav-cta:hover { background: #009ab5 !important; transform: translateY(-1px); }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}

/* =====================================================
   HERO
   ===================================================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--navy-dark);
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('https://images.unsplash.com/photo-1565193566173-7a0ee3dbe261?auto=format&fit=crop&w=1920&q=80');
  background-size: cover;
  background-position: center;
  opacity: 0.25;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(6,29,58,0.92) 0%, rgba(10,53,96,0.75) 60%, rgba(0,184,212,0.15) 100%);
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 720px;
  padding: 120px 0 80px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(0,184,212,0.15);
  border: 1px solid rgba(0,184,212,0.3);
  color: var(--teal);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 28px;
  font-family: 'Plus Jakarta Sans', sans-serif;
  letter-spacing: 0.5px;
}
.hero-badge .dot {
  width: 6px;
  height: 6px;
  background: var(--teal);
  border-radius: 50%;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}
.hero h1 {
  color: var(--white);
  margin-bottom: 24px;
  font-weight: 800;
}
.hero h1 span { color: var(--teal); }
.hero-desc {
  font-size: 1.15rem;
  color: rgba(255,255,255,0.75);
  margin-bottom: 40px;
  max-width: 580px;
  line-height: 1.7;
}
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; align-items: center; }
.hero-scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.5);
  font-size: 0.75rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  font-family: 'Plus Jakarta Sans', sans-serif;
}
.hero-scroll-line {
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.4), transparent);
  animation: scrollLine 2s ease-in-out infinite;
}
@keyframes scrollLine {
  0%, 100% { transform: scaleY(0.5); opacity: 0.5; }
  50% { transform: scaleY(1); opacity: 1; }
}

/* ---- Stats Bar ---- */
.stats-bar {
  background: var(--white);
  box-shadow: var(--shadow-lg);
  border-radius: var(--radius-lg);
  padding: 32px 48px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: -40px;
  position: relative;
  z-index: 10;
}
.stat-item { text-align: center; }
.stat-num {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 2rem;
  font-weight: 800;
  color: var(--navy);
  line-height: 1;
  margin-bottom: 6px;
}
.stat-num span { color: var(--teal); }
.stat-label { font-size: 0.85rem; color: var(--text-muted); font-weight: 500; }
.stat-divider {
  width: 1px;
  background: var(--border);
  margin: 0 auto;
}

/* =====================================================
   ABOUT SECTION (Home)
   ===================================================== */
.about-home {
  padding: 100px 0;
  background: var(--off-white);
}
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.about-img-wrap {
  position: relative;
}
.about-img-main {
  width: 100%;
  height: 480px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}
.about-img-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--navy), var(--teal));
}
.about-img-badge {
  position: absolute;
  bottom: -24px;
  right: -24px;
  background: var(--navy);
  color: white;
  border-radius: var(--radius);
  padding: 20px 24px;
  box-shadow: var(--shadow-lg);
  text-align: center;
}
.about-img-badge strong {
  display: block;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 2rem;
  font-weight: 800;
  color: var(--teal);
  line-height: 1;
}
.about-img-badge span { font-size: 0.8rem; color: rgba(255,255,255,0.7); margin-top: 4px; display: block; }
.about-content h2 { margin-bottom: 20px; }
.about-content p { margin-bottom: 20px; }
.about-points { margin: 28px 0; display: flex; flex-direction: column; gap: 14px; }
.about-point {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}
.about-point-icon {
  width: 36px;
  height: 36px;
  background: var(--teal-light);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.about-point-icon svg { width: 18px; height: 18px; stroke: var(--teal); fill: none; stroke-width: 2; }
.about-point h4 { font-size: 0.95rem; color: var(--navy); margin-bottom: 2px; }
.about-point p { font-size: 0.875rem; color: var(--text-muted); margin: 0; }

/* =====================================================
   SERVICES
   ===================================================== */
.services-section {
  padding: 100px 0;
  background: var(--white);
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.service-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--blue), var(--teal));
  transform: scaleX(0);
  transition: var(--transition);
}
.service-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: transparent; }
.service-card:hover::before { transform: scaleX(1); }
.service-icon {
  width: 56px;
  height: 56px;
  background: var(--teal-light);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  transition: var(--transition);
}
.service-card:hover .service-icon { background: var(--teal); }
.service-icon svg { width: 28px; height: 28px; stroke: var(--teal); fill: none; stroke-width: 1.8; transition: var(--transition); }
.service-card:hover .service-icon svg { stroke: white; }
.service-card h3 { margin-bottom: 12px; font-size: 1.15rem; }
.service-card p { font-size: 0.9rem; color: var(--text-muted); line-height: 1.65; }
.service-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 20px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--blue);
  font-family: 'Plus Jakarta Sans', sans-serif;
  transition: var(--transition);
}
.service-link svg { width: 16px; height: 16px; transition: transform var(--transition); }
.service-link:hover svg { transform: translateX(4px); }

/* =====================================================
   WHY CHOOSE US
   ===================================================== */
.why-section {
  padding: 100px 0;
  background: linear-gradient(160deg, var(--navy-dark) 0%, var(--navy) 100%);
  position: relative;
  overflow: hidden;
}
.why-section::before {
  content: '';
  position: absolute;
  top: -200px; right: -200px;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(0,184,212,0.1) 0%, transparent 70%);
  pointer-events: none;
}
.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.why-content .section-label { color: var(--teal); }
.why-content h2 { color: var(--white); margin-bottom: 20px; }
.why-content > p { color: rgba(255,255,255,0.7); margin-bottom: 40px; }
.why-features { display: flex; flex-direction: column; gap: 20px; }
.why-feature {
  display: flex;
  gap: 16px;
  padding: 20px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius);
  transition: var(--transition);
}
.why-feature:hover { background: rgba(255,255,255,0.09); border-color: rgba(0,184,212,0.3); }
.why-feature-icon {
  width: 44px;
  height: 44px;
  background: rgba(0,184,212,0.15);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.why-feature-icon svg { width: 22px; height: 22px; stroke: var(--teal); fill: none; stroke-width: 2; }
.why-feature h4 { color: var(--white); margin-bottom: 4px; font-size: 0.95rem; }
.why-feature p { color: rgba(255,255,255,0.6); font-size: 0.875rem; margin: 0; }
.why-visual {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.why-img {
  border-radius: var(--radius);
  overflow: hidden;
}
.why-img img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.why-img:hover img { transform: scale(1.05); }
.why-img.tall img { height: 420px; }
.why-img.tall { grid-row: span 2; }
.why-img-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--navy-dark, #0d1b2e), var(--navy));
  min-height: 200px;
}
.why-img.tall.why-img-placeholder { min-height: 420px; }

/* =====================================================
   PROCESS
   ===================================================== */
.process-section {
  padding: 100px 0;
  background: var(--off-white);
}
.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  position: relative;
}
.process-steps::before {
  content: '';
  position: absolute;
  top: 32px;
  left: 10%;
  right: 10%;
  height: 2px;
  background: linear-gradient(90deg, var(--teal), var(--blue));
  z-index: 0;
}
.process-step {
  text-align: center;
  position: relative;
  z-index: 1;
}
.step-num {
  width: 64px;
  height: 64px;
  background: var(--white);
  border: 3px solid var(--teal);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--teal);
  margin: 0 auto 24px;
  box-shadow: 0 0 0 6px rgba(0,184,212,0.1);
  transition: var(--transition);
}
.process-step:hover .step-num { background: var(--teal); color: white; box-shadow: 0 0 0 6px rgba(0,184,212,0.2); }
.process-step h4 { margin-bottom: 10px; font-size: 1rem; }
.process-step p { font-size: 0.875rem; color: var(--text-muted); }

/* =====================================================
   CTA BAND
   ===================================================== */
.cta-band {
  padding: 80px 0;
  background: linear-gradient(135deg, var(--teal) 0%, var(--blue) 100%);
  text-align: center;
}
.cta-band h2 { color: var(--white); margin-bottom: 16px; }
.cta-band p { color: rgba(255,255,255,0.85); font-size: 1.05rem; margin-bottom: 36px; }
.cta-band .btn-outline { border-color: rgba(255,255,255,0.7); }

/* =====================================================
   PAGE HERO (inner pages)
   ===================================================== */
.page-hero {
  padding: 160px 0 80px;
  background: linear-gradient(135deg, var(--navy-dark) 0%, var(--navy) 100%);
  position: relative;
  overflow: hidden;
}
.page-hero::after {
  content: '';
  position: absolute;
  bottom: -1px; left: 0; right: 0;
  height: 60px;
  background: var(--white);
  clip-path: ellipse(55% 100% at 50% 100%);
}
.page-hero-inner { position: relative; z-index: 2; }
.page-hero .breadcrumb {
  display: flex;
  gap: 8px;
  align-items: center;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.5);
  margin-bottom: 20px;
  font-family: 'Plus Jakarta Sans', sans-serif;
}
.page-hero .breadcrumb a { color: rgba(255,255,255,0.6); transition: var(--transition); }
.page-hero .breadcrumb a:hover { color: var(--teal); }
.page-hero .breadcrumb span { color: var(--teal); }
.page-hero h1 { color: var(--white); margin-bottom: 16px; }
.page-hero p { color: rgba(255,255,255,0.75); font-size: 1.1rem; max-width: 560px; }

/* =====================================================
   ABOUT PAGE
   ===================================================== */
.about-mission {
  padding: 100px 0;
  background: var(--white);
}
.mission-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.mission-img {
  width: 100%;
  height: 460px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}
.values-section {
  padding: 80px 0;
  background: var(--off-white);
}
.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.value-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  border: 1px solid var(--border);
  transition: var(--transition);
}
.value-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); }
.value-icon {
  width: 52px; height: 52px;
  background: linear-gradient(135deg, var(--navy), var(--blue));
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}
.value-icon svg { width: 26px; height: 26px; stroke: white; fill: none; stroke-width: 2; }
.value-card h3 { margin-bottom: 10px; font-size: 1.1rem; }
.value-card p { font-size: 0.875rem; color: var(--text-muted); }

/* =====================================================
   SERVICES PAGE
   ===================================================== */
.services-page { padding: 80px 0; background: var(--white); }
.service-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  padding: 64px 0;
  border-bottom: 1px solid var(--border);
}
.service-block:last-child { border-bottom: none; }
.service-block.reverse { direction: rtl; }
.service-block.reverse > * { direction: ltr; }
.service-block-img {
  width: 100%;
  height: 380px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}
.service-block-content .section-label { margin-bottom: 12px; }
.service-block-content h2 { font-size: 1.9rem; margin-bottom: 16px; }
.service-block-content p { margin-bottom: 16px; }
.service-features { display: flex; flex-direction: column; gap: 10px; margin-top: 20px; }
.service-feature-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--text-body);
}
.service-feature-item::before {
  content: '';
  width: 8px; height: 8px;
  background: var(--teal);
  border-radius: 50%;
  flex-shrink: 0;
}

/* =====================================================
   INDUSTRIES PAGE
   ===================================================== */
.industries-page { padding: 80px 0; background: var(--white); }
.industries-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.industry-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
  position: relative;
}
.industry-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.industry-card-img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
}
.industry-card:hover .industry-card-img { transform: scale(1.05); }
.industry-card-img-wrap { overflow: hidden; }
.industry-card-body {
  padding: 24px;
  background: var(--white);
  border: 1px solid var(--border);
  border-top: none;
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}
.industry-card-body h3 { margin-bottom: 10px; font-size: 1.05rem; }
.industry-card-body p { font-size: 0.875rem; color: var(--text-muted); }

/* =====================================================
   PROJECTS PAGE
   ===================================================== */
.projects-page { padding: 80px 0; background: var(--white); }
.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.project-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  transition: var(--transition);
}
.project-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); }
.project-img-wrap {
  position: relative;
  height: 240px;
  overflow: hidden;
  background: var(--teal-light);
  display: flex;
  align-items: center;
  justify-content: center;
}
.project-img-wrap img { width: 100%; height: 100%; object-fit: cover; }
.project-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  color: var(--text-muted);
  gap: 12px;
  font-size: 0.85rem;
  font-family: 'Plus Jakarta Sans', sans-serif;
}
.project-placeholder svg { width: 40px; height: 40px; stroke: var(--border); fill: none; stroke-width: 1.5; }
.project-tag {
  position: absolute;
  top: 16px; left: 16px;
  background: var(--navy);
  color: white;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 100px;
  font-family: 'Plus Jakarta Sans', sans-serif;
}
.project-body { padding: 24px; }
.project-body h3 { font-size: 1rem; margin-bottom: 8px; }
.project-body p { font-size: 0.875rem; color: var(--text-muted); }
.project-meta {
  display: flex;
  justify-content: space-between;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
  font-size: 0.8rem;
  color: var(--text-muted);
  font-family: 'Plus Jakarta Sans', sans-serif;
}

/* =====================================================
   CONTACT PAGE
   ===================================================== */
.contact-page { padding: 80px 0; background: var(--white); }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 64px;
  align-items: start;
}
.contact-info h3 { margin-bottom: 16px; }
.contact-info > p { color: var(--text-muted); margin-bottom: 36px; font-size: 0.95rem; }
.contact-items { display: flex; flex-direction: column; gap: 20px; }
.contact-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}
.contact-item-icon {
  width: 44px; height: 44px;
  background: var(--teal-light);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.contact-item-icon svg { width: 20px; height: 20px; stroke: var(--teal); fill: none; stroke-width: 2; }
.contact-item h4 { font-size: 0.85rem; color: var(--text-muted); margin-bottom: 4px; }
.contact-item p { color: var(--text); font-size: 0.95rem; font-weight: 500; margin: 0; }
.contact-form-wrap {
  background: var(--off-white);
  border-radius: var(--radius-lg);
  padding: 40px;
  border: 1px solid var(--border);
}
.form-note {
  background: rgba(0,184,212,0.08);
  border: 1px solid rgba(0,184,212,0.25);
  border-radius: var(--radius);
  padding: 14px 16px;
  font-size: 0.85rem;
  color: var(--blue);
  margin-bottom: 28px;
  display: flex;
  gap: 10px;
  align-items: flex-start;
}
.form-note svg { width: 16px; height: 16px; flex-shrink: 0; margin-top: 1px; stroke: var(--blue); fill: none; stroke-width: 2; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 18px; }
.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 7px;
  font-family: 'Plus Jakarta Sans', sans-serif;
}
.form-group label .req { color: var(--teal); margin-left: 2px; }
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  font-family: 'Inter', sans-serif;
  font-size: 0.925rem;
  color: var(--text);
  background: var(--white);
  transition: var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(0,184,212,0.12);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-success {
  background: rgba(0,184,212,0.08);
  border: 1px solid rgba(0,184,212,0.3);
  border-radius: var(--radius);
  padding: 24px;
  text-align: center;
  color: var(--navy);
}
.form-success svg { width: 40px; height: 40px; stroke: var(--teal); fill: none; margin: 0 auto 12px; }
.form-error {
  background: rgba(220,53,69,0.08);
  border: 1px solid rgba(220,53,69,0.25);
  border-radius: var(--radius);
  padding: 12px 16px;
  font-size: 0.875rem;
  color: #c0392b;
  margin-bottom: 16px;
}

/* Contact page extras */
.contact-grid { grid-template-columns: 1fr 1.4fr; }
.contact-form-wrap h2 { font-size: 1.6rem; margin-bottom: 8px; }
.contact-form-wrap > p { color: var(--text-muted); margin-bottom: 28px; font-size: 0.95rem; }
.contact-info-block {
  background: var(--off-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  margin-bottom: 20px;
}
.contact-info-block h3 { font-size: 1.15rem; margin-bottom: 6px; }
.contact-detail {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
}
.contact-detail:last-child { border-bottom: none; }
.contact-detail-icon {
  width: 40px; height: 40px;
  background: var(--teal-light);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.contact-detail-icon svg { width: 18px; height: 18px; stroke: var(--teal); fill: none; stroke-width: 2; }
.contact-detail-label { font-size: 0.78rem; color: var(--text-muted); font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 4px; font-family: 'Plus Jakarta Sans', sans-serif; }
.contact-detail-value { font-size: 0.9rem; color: var(--text); font-weight: 500; line-height: 1.5; }
.next-steps { display: flex; flex-direction: column; gap: 14px; margin-top: 6px; }
.next-step { display: flex; gap: 14px; align-items: flex-start; }
.next-step-num {
  width: 28px; height: 28px;
  background: var(--navy);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 700;
  font-family: 'Plus Jakarta Sans', sans-serif;
  flex-shrink: 0;
  margin-top: 1px;
}
.next-step p { font-size: 0.875rem; color: var(--text-muted); margin: 0; }
.required { color: var(--teal); }
.btn-full { width: 100%; justify-content: center; }
.form-note { font-size: 0.8rem; color: var(--text-muted); text-align: center; margin-top: 14px; background: none; border: none; padding: 0; }
.form-success { display: flex; gap: 16px; align-items: flex-start; }
.form-success svg { width: 28px; height: 28px; flex-shrink: 0; margin: 0; }
.form-success strong { display: block; margin-bottom: 4px; color: var(--navy); }
.form-success p { font-size: 0.875rem; margin: 0; }
.form-error { display: flex; gap: 12px; align-items: flex-start; }
.form-error svg { width: 20px; height: 20px; flex-shrink: 0; margin-top: 1px; stroke: #c0392b; fill: none; stroke-width: 2; }
.form-error strong { display: block; margin-bottom: 2px; }
.form-error p { font-size: 0.85rem; margin: 0; }

/* =====================================================
   FOOTER
   ===================================================== */
.site-footer {
  background: var(--navy-dark);
  color: rgba(255,255,255,0.7);
  padding: 72px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 56px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-brand p { font-size: 0.875rem; line-height: 1.7; margin: 16px 0 24px; color: rgba(255,255,255,0.55); }
.footer-social { display: flex; gap: 10px; }
.social-btn {
  width: 36px; height: 36px;
  background: rgba(255,255,255,0.08);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}
.social-btn:hover { background: var(--teal); }
.social-btn svg { width: 16px; height: 16px; stroke: white; fill: none; stroke-width: 2; }
.footer-col h4 {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 20px;
  letter-spacing: 0.3px;
}
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-links a {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.55);
  transition: var(--transition);
}
.footer-links a:hover { color: var(--teal); padding-left: 4px; }
.footer-bottom {
  padding: 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.35);
}
.footer-bottom a { color: var(--teal); }

/* =====================================================
   MOBILE NAV
   ===================================================== */
.mobile-nav {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  z-index: 999;
  background: var(--navy-dark);
  padding: 100px 24px 40px;
  flex-direction: column;
  gap: 8px;
  transform: translateX(100%);
  transition: transform 0.4s cubic-bezier(0.4,0,0.2,1);
}
.mobile-nav.open { transform: translateX(0); display: flex; }
.mobile-nav-link {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1.4rem;
  font-weight: 700;
  color: rgba(255,255,255,0.8);
  padding: 14px 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  transition: var(--transition);
  display: block;
}
.mobile-nav-link:hover, .mobile-nav-link.active { color: var(--teal); }
.mobile-nav .btn { margin-top: 24px; width: 100%; justify-content: center; }
.close-nav {
  position: absolute;
  top: 22px; right: 24px;
  background: rgba(255,255,255,0.08);
  border: none;
  color: white;
  width: 40px; height: 40px;
  border-radius: 8px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}

/* =====================================================
   ANIMATIONS
   ===================================================== */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-up.visible { opacity: 1; transform: translateY(0); }

/* =====================================================
   TESTIMONIALS
   ===================================================== */
.testimonials-section {
  padding: 100px 0;
  background: var(--navy-dark);
  position: relative;
  overflow: hidden;
}
.testimonials-section::before {
  content: '';
  position: absolute;
  bottom: -150px; left: -100px;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(0,184,212,0.08) 0%, transparent 70%);
  pointer-events: none;
}
.testimonials-section .section-header h2 { color: var(--white); }
.testimonials-section .section-header p { color: rgba(255,255,255,0.6); }
.testimonials-section .section-label { color: var(--teal); }
.testimonials-section .section-label::before { background: var(--teal); }
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.testimonial-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}
.testimonial-card:hover {
  background: rgba(255,255,255,0.09);
  border-color: rgba(0,184,212,0.3);
  transform: translateY(-4px);
}
.testimonial-stars {
  color: #f5c842;
  font-size: 1rem;
  letter-spacing: 3px;
  margin-bottom: 18px;
}
.testimonial-text {
  color: rgba(255,255,255,0.72);
  font-size: 0.95rem;
  line-height: 1.75;
  font-style: italic;
  flex: 1;
  margin-bottom: 28px;
}
.testimonial-author {
  display: flex;
  gap: 12px;
  align-items: center;
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 20px;
}
.testimonial-avatar {
  width: 44px; height: 44px;
  background: linear-gradient(135deg, var(--blue), var(--teal));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 700;
  font-size: 0.8rem;
  color: white;
  flex-shrink: 0;
  letter-spacing: 0.5px;
}
.testimonial-author strong {
  display: block;
  color: var(--white);
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 0.9rem;
  margin-bottom: 3px;
}
.testimonial-author span {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.4);
}

/* =====================================================
   RESPONSIVE
   ===================================================== */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-bar { grid-template-columns: repeat(2, 1fr); padding: 28px 32px; }
  .why-grid { gap: 48px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}

@media (max-width: 768px) {
  .nav-menu { display: none; }
  .hamburger { display: flex; }

  .hero-content { padding: 120px 0 60px; }
  .hero-actions { flex-direction: column; align-items: flex-start; }

  .stats-bar { grid-template-columns: 1fr 1fr; margin-top: 24px; padding: 24px; }
  .stat-divider { display: none; }

  .about-grid, .mission-grid, .why-grid, .service-block, .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .service-block.reverse { direction: ltr; }
  .about-img-badge { right: 12px; bottom: 12px; }
  .about-img-main, .mission-img { height: 300px; }

  .services-grid, .values-grid, .industries-grid, .projects-grid { grid-template-columns: 1fr; }
  .process-steps { grid-template-columns: 1fr 1fr; gap: 24px; }
  .process-steps::before { display: none; }

  .why-visual { grid-template-columns: 1fr; }
  .why-img.tall { grid-row: span 1; }
  .why-img.tall img { height: 240px; }
  .why-img img { height: 200px; }

  .contact-form-wrap { padding: 24px; }
  .form-row { grid-template-columns: 1fr; }

  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }

  .page-hero { padding: 130px 0 60px; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .stats-bar { grid-template-columns: 1fr; text-align: center; }
  .process-steps { grid-template-columns: 1fr; }
  .btn-lg { padding: 14px 24px; }
}