/* ===================================================
   Brainscribe Solutions LLP — Main Stylesheet
   Corporate Blue & White Theme
   =================================================== */

@import url('https://fonts.googleapis.com/css2?family=Raleway:wght@300;400;500;600;700;800;900&family=Source+Sans+3:wght@300;400;600;700&display=swap');

/* ─── CSS Variables ─────────────────────────────── */
:root {
  --primary:       #0A3D7A;
  --primary-light: #1558A8;
  --primary-dark:  #062750;
  --accent:        #0090D4;
  --accent-light:  #33B5E8;
  --white:         #FFFFFF;
  --off-white:     #F4F7FC;
  --border:        #DDE5F0;
  --text-dark:     #1A2340;
  --text-mid:      #455070;
  --text-light:    #7A8BA8;
  --success:       #28A745;

  --font-head:  'Raleway', sans-serif;
  --font-body:  'Source Sans 3', sans-serif;

  --shadow-sm:  0 2px 8px rgba(10,61,122,.08);
  --shadow-md:  0 6px 24px rgba(10,61,122,.13);
  --shadow-lg:  0 12px 48px rgba(10,61,122,.18);

  --radius-sm:  6px;
  --radius-md:  12px;
  --radius-lg:  20px;

  --transition: all .3s cubic-bezier(.4,0,.2,1);
}

/* ─── Reset & Base ───────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  color: var(--text-dark);
  background: var(--white);
  overflow-x: hidden;
}

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

/* ─── Typography ─────────────────────────────────── */
h1,h2,h3,h4,h5,h6 {
  font-family: var(--font-head);
  font-weight: 700;
  color: var(--primary-dark);
  line-height: 1.2;
}
h1 { font-size: clamp(2rem, 4vw, 3.2rem); }
h2 { font-size: clamp(1.6rem, 3vw, 2.4rem); }
h3 { font-size: clamp(1.2rem, 2vw, 1.5rem); }
h4 { font-size: 1.1rem; }

p { color: var(--text-mid); }

.section-tag {
  display: inline-block;
  font-family: var(--font-head);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--accent);
  background: rgba(0,144,212,.08);
  padding: .35rem .9rem;
  border-radius: 30px;
  margin-bottom: 1rem;
}

.section-title { margin-bottom: .75rem; }

.section-sub {
  font-size: 1.05rem;
  color: var(--text-mid);
  max-width: 640px;
}

.text-center { text-align: center; }
.text-center .section-sub { margin: 0 auto; }

/* ─── Layout Utilities ───────────────────────────── */
.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
}

section { padding: 90px 0; }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: center; }
.grid-3 { display: grid; grid-template-columns: repeat(3,1fr); gap: 2rem; }
.grid-4 { display: grid; grid-template-columns: repeat(4,1fr); gap: 1.5rem; }

/* ─── Buttons ────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: .9rem;
  letter-spacing: .04em;
  padding: .8rem 2rem;
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--transition);
}

.btn-primary {
  background: var(--primary);
  color: var(--white);
  border-color: var(--primary);
}
.btn-primary:hover {
  background: var(--primary-light);
  border-color: var(--primary-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,.6);
}
.btn-outline:hover {
  background: rgba(255,255,255,.12);
  border-color: var(--white);
}

.btn-accent {
  background: var(--accent);
  color: var(--white);
  border-color: var(--accent);
}
.btn-accent:hover {
  background: #007ab5;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

/* ─── Navigation ─────────────────────────────────── */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(255,255,255,1);
  box-shadow: 0 1px 0 var(--border);
  transition: var(--transition);
}

.navbar.scrolled {
  box-shadow: var(--shadow-md);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 95px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: .75rem;
  font-family: var(--font-head);
  width: 100px;
}

.nav-logo-icon {
  width: 40px; height: 40px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 900;
  font-size: 1.1rem;
  letter-spacing: -.03em;
  flex-shrink: 0;
}

.nav-logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}
.nav-logo-text strong {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--primary-dark);
}
.nav-logo-text span {
  font-size: .62rem;
  font-weight: 500;
  color: var(--text-light);
  letter-spacing: .06em;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2.5rem;
}

.nav-links a {
  font-family: var(--font-head);
  font-size: .87rem;
  font-weight: 600;
  color: var(--text-mid);
  letter-spacing: .03em;
  transition: var(--transition);
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 2px;
  background: var(--accent);
  border-radius: 2px;
  transition: var(--transition);
}
.nav-links a:hover,
.nav-links a.active { color: var(--primary); }
.nav-links a:hover::after,
.nav-links a.active::after { width: 100%; }

.nav-cta {
  background: var(--primary);
  color: var(--white) !important;
  padding: .5rem 1.25rem;
  border-radius: var(--radius-sm);
}
.nav-cta::after { display: none !important; }
.nav-cta:hover { background: var(--primary-light) !important; color: var(--white) !important; }

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

/* ─── Page Hero ──────────────────────────────────── */
.page-hero {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 55%, var(--primary-light) 100%);
  padding: 140px 0 80px;
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 50%, rgba(0,144,212,.18) 0%, transparent 60%),
    radial-gradient(circle at 80% 20%, rgba(255,255,255,.05) 0%, transparent 50%);
}

.page-hero-grid {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 40px 40px;
}

.page-hero-content {
  position: relative;
  z-index: 1;
  color: white;
}
.page-hero-content .breadcrumb {
  font-size: .82rem;
  color: rgba(255,255,255,.6);
  margin-bottom: .75rem;
}
.page-hero-content .breadcrumb a { color: rgba(255,255,255,.6); }
.page-hero-content .breadcrumb a:hover { color: white; }
.page-hero-content h1 { color: white; margin-bottom: .75rem; }
.page-hero-content p { color: rgba(255,255,255,.8); font-size: 1.1rem; max-width: 560px; }

/* ─── HOME HERO ──────────────────────────────────── */
.hero {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 55%, var(--primary-light) 100%);
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: 72px;
}

.hero-bg-grid {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 50px 50px;
}

.hero-bg-orbs {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}
.hero-bg-orbs::before {
  content: '';
  position: absolute;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(0,144,212,.25) 0%, transparent 70%);
  top: -200px; right: -100px;
  border-radius: 50%;
  animation: orbFloat 8s ease-in-out infinite;
}
.hero-bg-orbs::after {
  content: '';
  position: absolute;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(255,255,255,.06) 0%, transparent 70%);
  bottom: -100px; left: 10%;
  border-radius: 50%;
  animation: orbFloat 11s ease-in-out infinite reverse;
}
@keyframes orbFloat {
  0%,100% { transform: translateY(0) scale(1); }
  50%      { transform: translateY(-30px) scale(1.05); }
}

.hero-content {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  padding: 80px 0;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.2);
  color: rgba(255,255,255,.9);
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: .45rem 1rem;
  border-radius: 30px;
  margin-bottom: 1.5rem;
}
.hero-badge span { color: var(--accent-light); }

.hero-left h1 {
  color: white;
  font-size: clamp(2.2rem, 4.5vw, 3.6rem);
  line-height: 1.1;
  margin-bottom: 1.25rem;
  font-weight: 800;
}
.hero-left h1 em {
  font-style: normal;
  color: var(--accent-light);
}

.hero-left p {
  color: rgba(255,255,255,.75);
  font-size: 1.1rem;
  max-width: 520px;
  margin-bottom: 2.25rem;
}

.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; }

.hero-stats {
  display: flex;
  gap: 2.5rem;
  margin-top: 3.5rem;
  padding-top: 2.5rem;
  border-top: 1px solid rgba(255,255,255,.15);
}
.hero-stat-num {
  font-family: var(--font-head);
  font-size: 2rem;
  font-weight: 800;
  color: white;
  display: block;
}
.hero-stat-label {
  font-size: .8rem;
  color: rgba(255,255,255,.6);
  text-transform: uppercase;
  letter-spacing: .08em;
}

/* ─── Hero Illustration ──────────────────────────── */
.hero-right {
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-illustration {
  position: relative;
  width: 100%;
  max-width: 480px;
}

.hero-card-main {
  background: rgba(255,255,255,.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,.2);
  border-radius: var(--radius-lg);
  padding: 2rem;
  color: white;
}

.hero-card-main .card-icon {
  width: 50px; height: 50px;
  background: linear-gradient(135deg, var(--accent), var(--accent-light));
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 1rem;
}

.hero-card-main h3 { color: white; font-size: 1rem; margin-bottom: .4rem; }
.hero-card-main p  { color: rgba(255,255,255,.7); font-size: .85rem; }

.floating-badge {
  position: absolute;
  background: white;
  border-radius: var(--radius-md);
  padding: .7rem 1.1rem;
  display: flex; align-items: center; gap: .6rem;
  box-shadow: var(--shadow-lg);
  font-size: .82rem;
  font-weight: 600;
  color: var(--text-dark);
  animation: floatBadge 3s ease-in-out infinite;
}
.floating-badge .badge-icon { font-size: 1.2rem; }

.fb-1 { top: -20px; right: -20px; animation-delay: 0s; }
.fb-2 { bottom: -15px; left: -25px; animation-delay: 1.5s; }

@keyframes floatBadge {
  0%,100% { transform: translateY(0); }
  50%      { transform: translateY(-8px); }
}

/* ─── Services Strip ─────────────────────────────── */
.services-strip {
  background: var(--off-white);
  padding: 20px 0;
  border-bottom: 1px solid var(--border);
}
.strip-inner {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  overflow-x: auto;
  scrollbar-width: none;
}
.strip-item {
  display: flex;
  align-items: center;
  gap: .6rem;
  white-space: nowrap;
  font-size: .82rem;
  font-weight: 600;
  color: var(--text-mid);
  font-family: var(--font-head);
}
.strip-item .dot {
  width: 6px; height: 6px;
  background: var(--accent);
  border-radius: 50%;
  flex-shrink: 0;
}

/* ─── Section: Why Brainscribe ──────────────────── */
.why-section { background: var(--white); }

.why-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.why-visual {
  position: relative;
}

.why-main-box {
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  color: white;
  position: relative;
  overflow: hidden;
}
.why-main-box::after {
  content: '';
  position: absolute;
  width: 200px; height: 200px;
  background: rgba(255,255,255,.06);
  border-radius: 50%;
  bottom: -60px; right: -60px;
}

.why-main-box .big-year {
  font-family: var(--font-head);
  font-size: 5rem;
  font-weight: 900;
  color: rgba(255,255,255,.15);
  line-height: 1;
  margin-bottom: .5rem;
}

.why-main-box h3 {
  color: white;
  font-size: 1.4rem;
  margin-bottom: .75rem;
}
.why-main-box p { color: rgba(255,255,255,.75); font-size: .95rem; }

.why-stat-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 1rem;
}
.why-stat-card {
  background: rgba(255,255,255,.1);
  border-radius: var(--radius-sm);
  padding: 1rem;
  text-align: center;
}
.why-stat-card strong {
  display: block;
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--accent-light);
}
.why-stat-card span {
  font-size: .76rem;
  color: rgba(255,255,255,.7);
  text-transform: uppercase;
  letter-spacing: .06em;
}

.why-points { display: flex; flex-direction: column; gap: 1.25rem; }

.why-point {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  padding: 1.25rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  transition: var(--transition);
}
.why-point:hover {
  border-color: var(--accent);
  box-shadow: var(--shadow-sm);
  transform: translateX(4px);
}
.why-point-icon {
  width: 44px; height: 44px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  color: white;
  font-size: 1.1rem;
  flex-shrink: 0;
}
.why-point-text h4 { margin-bottom: .25rem; font-size: 1rem; }
.why-point-text p  { font-size: .88rem; margin: 0; }

/* ─── Services Overview (Home) ───────────────────── */
.services-overview { background: var(--off-white); }

.service-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}

.service-card {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 2rem;
  border: 1px solid var(--border);
  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(--primary), var(--accent));
  transform: scaleX(0);
  transition: var(--transition);
}
.service-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
  border-color: rgba(0,144,212,.2);
}
.service-card:hover::before { transform: scaleX(1); }

.service-card-icon {
  width: 56px; height: 56px;
  background: linear-gradient(135deg, rgba(10,61,122,.08), rgba(0,144,212,.12));
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1.25rem;
}
.service-card h3 { font-size: 1.05rem; margin-bottom: .5rem; }
.service-card p  { font-size: .9rem; margin: 0; }

.service-card-link {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  font-size: .85rem;
  font-weight: 600;
  color: var(--accent);
  margin-top: 1rem;
  font-family: var(--font-head);
  transition: var(--transition);
}
.service-card-link:hover { gap: .7rem; color: var(--primary); }

/* ─── Technologies ───────────────────────────────── */
.tech-section { background: var(--white); }

.tech-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1.25rem;
  margin-top: 2.5rem;
}

.tech-item {
  background: var(--off-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.5rem 1rem;
  text-align: center;
  transition: var(--transition);
}
.tech-item:hover {
  border-color: var(--accent);
  box-shadow: var(--shadow-sm);
  transform: translateY(-3px);
  background: white;
}
.tech-item .tech-icon {
  font-size: 2rem;
  margin-bottom: .6rem;
  display: block;
}
.tech-item span {
  font-size: .78rem;
  font-weight: 600;
  color: var(--text-mid);
  font-family: var(--font-head);
  letter-spacing: .04em;
}

/* ─── Process Section ────────────────────────────── */
.process-section { background: var(--off-white); }

.process-steps {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
  margin-top: 3rem;
  position: relative;
}
.process-steps::before {
  content: '';
  position: absolute;
  top: 32px;
  left: 10%;
  right: 10%;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  z-index: 0;
}

.process-step {
  text-align: center;
  position: relative;
  z-index: 1;
  padding: 0 .5rem;
}
.process-step-num {
  width: 64px; height: 64px;
  background: white;
  border: 3px solid var(--primary);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-head);
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--primary);
  margin: 0 auto 1rem;
  position: relative;
  z-index: 2;
  transition: var(--transition);
}
.process-step:hover .process-step-num {
  background: var(--primary);
  color: white;
  transform: scale(1.1);
}
.process-step h4 { font-size: .9rem; margin-bottom: .35rem; }
.process-step p  { font-size: .8rem; color: var(--text-light); margin: 0; }

/* ─── CTA Banner ─────────────────────────────────── */
.cta-section {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary), var(--accent));
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute; inset: 0;
  background-image: radial-gradient(circle at 30% 50%, rgba(255,255,255,.06) 0%, transparent 60%),
                    radial-gradient(circle at 80% 30%, rgba(255,255,255,.04) 0%, transparent 50%);
}
.cta-inner {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 80px 0;
}
.cta-inner h2 { color: white; margin-bottom: 1rem; font-size: 2.2rem; }
.cta-inner p  { color: rgba(255,255,255,.8); font-size: 1.1rem; margin-bottom: 2rem; max-width: 560px; margin-left: auto; margin-right: auto; }
.cta-actions { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

/* ─── Testimonials / Clients ─────────────────────── */
.clients-section { background: var(--white); }

.client-logos {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1.5rem;
  margin-top: 2.5rem;
  align-items: center;
}
.client-logo-box {
  background: var(--off-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  text-align: center;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: .95rem;
  color: var(--text-light);
  transition: var(--transition);
}
.client-logo-box:hover {
  border-color: var(--accent);
  color: var(--primary);
  box-shadow: var(--shadow-sm);
}

/* ─── ABOUT PAGE ─────────────────────────────────── */
.about-story { background: var(--white); }
.about-story-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 4rem;
  align-items: center;
}
.story-timeline { position: relative; padding-left: 2rem; }
.story-timeline::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--primary), var(--accent));
  border-radius: 2px;
}
.timeline-item {
  position: relative;
  padding-bottom: 2rem;
}
.timeline-item::before {
  content: '';
  position: absolute;
  left: -2.4rem;
  top: 4px;
  width: 12px; height: 12px;
  background: var(--accent);
  border: 2px solid white;
  border-radius: 50%;
  box-shadow: 0 0 0 3px rgba(0,144,212,.2);
}
.timeline-item:last-child { padding-bottom: 0; }
.timeline-year {
  font-family: var(--font-head);
  font-size: .75rem;
  font-weight: 700;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: .1em;
  margin-bottom: .25rem;
}
.timeline-item h4 { margin-bottom: .25rem; }
.timeline-item p  { font-size: .9rem; margin: 0; }

.values-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  margin-top: 2.5rem;
}
.value-card {
  padding: 1.5rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition: var(--transition);
  background: var(--off-white);
}
.value-card:hover {
  border-color: var(--accent);
  box-shadow: var(--shadow-sm);
}
.value-icon { font-size: 1.6rem; margin-bottom: .7rem; }
.value-card h4 { margin-bottom: .35rem; font-size: .95rem; }
.value-card p  { font-size: .85rem; margin: 0; }

/* ─── Team / Leadership ──────────────────────────── */
.leadership-section { background: var(--off-white); }

.team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 2.5rem;
}
.team-card {
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  transition: var(--transition);
  text-align: center;
}
.team-card:hover { box-shadow: var(--shadow-md); transform: translateY(-4px); }

.team-avatar {
  width: 90px; height: 90px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-head);
  font-size: 1.6rem;
  font-weight: 800;
  color: white;
  margin: 2rem auto 1rem;
}
.team-card h4 { font-size: 1rem; margin-bottom: .2rem; }
.team-role {
  font-size: .8rem;
  color: var(--accent);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .08em;
}
.team-card p {
  font-size: .87rem;
  padding: 1rem 1.5rem 2rem;
  margin: 0;
}

/* ─── SERVICES PAGE ──────────────────────────────── */
.service-detail-section { padding: 80px 0; }
.service-detail-section:nth-child(even) { background: var(--off-white); }

.service-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.service-detail-grid.reverse { direction: rtl; }
.service-detail-grid.reverse > * { direction: ltr; }

.service-detail-visual {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary-light));
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  color: white;
  position: relative;
  overflow: hidden;
}
.service-detail-visual::before {
  content: '';
  position: absolute;
  width: 250px; height: 250px;
  background: rgba(255,255,255,.05);
  border-radius: 50%;
  bottom: -80px; right: -80px;
}
.service-detail-visual .big-icon {
  font-size: 4rem;
  margin-bottom: 1.5rem;
  display: block;
}
.service-detail-visual h3 { color: white; font-size: 1.3rem; margin-bottom: .75rem; }
.service-detail-visual p  { color: rgba(255,255,255,.75); font-size: .9rem; }

.service-feature-list { display: flex; flex-direction: column; gap: .6rem; margin-top: 1.5rem; }
.service-feature-list li {
  display: flex; align-items: center; gap: .6rem;
  font-size: .88rem; color: rgba(255,255,255,.85);
}
.service-feature-list li::before {
  content: '✓';
  width: 20px; height: 20px;
  background: rgba(255,255,255,.15);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: .7rem;
  flex-shrink: 0;
  text-align: center;
  line-height: 20px;
}

.service-detail-content .section-tag { margin-bottom: .75rem; }
.service-detail-content h2 { margin-bottom: 1rem; }
.service-detail-content .lead { font-size: 1rem; margin-bottom: 1.5rem; }

.benefit-pills {
  display: flex;
  flex-wrap: wrap;
  gap: .6rem;
  margin-top: 1.25rem;
}
.benefit-pill {
  background: rgba(0,144,212,.08);
  border: 1px solid rgba(0,144,212,.2);
  color: var(--primary);
  font-size: .8rem;
  font-weight: 600;
  font-family: var(--font-head);
  padding: .35rem .9rem;
  border-radius: 30px;
}

.sub-service-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-top: 1.5rem;
}
.sub-service-card {
  padding: 1.25rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--white);
  transition: var(--transition);
}
.service-detail-section:nth-child(even) .sub-service-card { background: var(--white); }
.sub-service-card:hover { border-color: var(--accent); box-shadow: var(--shadow-sm); }
.sub-service-card .sub-icon { font-size: 1.4rem; margin-bottom: .6rem; }
.sub-service-card h4 { font-size: .9rem; margin-bottom: .3rem; }
.sub-service-card p  { font-size: .82rem; margin: 0; }

/* ─── Services Comparison/Tabs ───────────────────── */
.services-nav-tabs {
  background: white;
  border-bottom: 2px solid var(--border);
  position: sticky;
  top: 72px;
  z-index: 100;
}
.tabs-inner {
  display: flex;
  overflow-x: auto;
  scrollbar-width: none;
}
.tab-btn {
  flex-shrink: 0;
  padding: 1rem 1.5rem;
  font-family: var(--font-head);
  font-size: .82rem;
  font-weight: 600;
  color: var(--text-mid);
  letter-spacing: .03em;
  cursor: pointer;
  border: none;
  background: none;
  border-bottom: 3px solid transparent;
  margin-bottom: -2px;
  transition: var(--transition);
  white-space: nowrap;
}
.tab-btn:hover  { color: var(--primary); }
.tab-btn.active { color: var(--primary); border-bottom-color: var(--accent); }

/* ─── CONTACT PAGE ───────────────────────────────── */
.contact-section { background: var(--white); }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 4rem;
  align-items: start;
}

.contact-info-box {
  background: linear-gradient(160deg, var(--primary-dark), var(--primary));
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  color: white;
  position: sticky;
  top: 100px;
}
.contact-info-box h3 { color: white; margin-bottom: .75rem; }
.contact-info-box p  { color: rgba(255,255,255,.75); font-size: .95rem; margin-bottom: 2rem; }

.contact-detail {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  margin-bottom: 1.5rem;
}
.contact-detail-icon {
  width: 42px; height: 42px;
  background: rgba(255,255,255,.12);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}
.contact-detail-text strong { display: block; font-size: .8rem; text-transform: uppercase; letter-spacing: .08em; color: rgba(255,255,255,.5); margin-bottom: .2rem; }
.contact-detail-text span   { font-size: .9rem; color: rgba(255,255,255,.9); }

.social-links { display: flex; gap: .75rem; margin-top: 2rem; }
.social-link {
  width: 38px; height: 38px;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.2);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  color: white;
  font-size: .9rem;
  transition: var(--transition);
}
.social-link:hover { background: rgba(255,255,255,.2); }

/* ─── Form ───────────────────────────────────────── */
.contact-form-box {
  background: var(--off-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
}

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }

.form-group { margin-bottom: 1.25rem; }

.form-group label {
  display: block;
  font-size: .85rem;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: .45rem;
  font-family: var(--font-head);
}
.form-group label span { color: #d63031; }

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: .8rem 1rem;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: .95rem;
  color: var(--text-dark);
  background: white;
  transition: var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(0,144,212,.1);
}
.form-group textarea { resize: vertical; min-height: 130px; }

.form-group input.error,
.form-group select.error,
.form-group textarea.error {
  border-color: #d63031;
}
.error-msg {
  font-size: .78rem;
  color: #d63031;
  margin-top: .3rem;
  display: none;
}

.captcha-wrapper { margin-bottom: 1.25rem; }

.form-submit { text-align: right; }
.form-submit .btn { padding: .9rem 2.5rem; }

.form-alert {
  padding: 1rem 1.25rem;
  border-radius: var(--radius-sm);
  font-size: .9rem;
  font-weight: 600;
  margin-bottom: 1.25rem;
  display: none;
}
.form-alert.success {
  background: rgba(40,167,69,.1);
  border: 1px solid rgba(40,167,69,.3);
  color: #1a7a32;
  display: block;
}
.form-alert.error {
  background: rgba(214,48,49,.1);
  border: 1px solid rgba(214,48,49,.3);
  color: #d63031;
  display: block;
}

/* ─── Map placeholder ────────────────────────────── */
.map-section { background: var(--off-white); padding: 0 0 90px; }
.map-box {
  width: 100%;
  height: 380px;
  background: linear-gradient(135deg, #e8f0fc, #ddeaf9);
  border-radius: var(--radius-lg);
  display: flex; align-items: center; justify-content: center;
  flex-direction: column;
  gap: .75rem;
  border: 1px solid var(--border);
  color: var(--text-light);
  font-size: .9rem;
  font-family: var(--font-head);
}
.map-box .map-icon { font-size: 2.5rem; }

/* ─── FAQ ────────────────────────────────────────── */
.faq-section { background: var(--off-white); }

.faq-list { max-width: 760px; margin: 2.5rem auto 0; }
.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  margin-bottom: .75rem;
  overflow: hidden;
  background: white;
}
.faq-question {
  padding: 1.25rem 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  font-weight: 600;
  font-family: var(--font-head);
  font-size: .95rem;
  color: var(--text-dark);
  transition: var(--transition);
  user-select: none;
}
.faq-question:hover { color: var(--primary); }
.faq-question .faq-icon { color: var(--accent); font-size: 1.1rem; transition: var(--transition); }
.faq-item.open .faq-icon { transform: rotate(45deg); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height .4s ease, padding .4s ease;
}
.faq-answer p {
  padding: 0 1.5rem 1.25rem;
  font-size: .9rem;
  margin: 0;
}
.faq-item.open .faq-answer { max-height: 300px; }

/* ─── Footer ─────────────────────────────────────── */
.footer {
  background: var(--primary-dark);
  color: rgba(255,255,255,.7);
}

.footer-main {
  padding: 70px 0 50px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1fr;
  gap: 3rem;
}

.footer-brand { }
.footer-logo {
  display: flex; align-items: center; gap: .75rem;
  margin-bottom: 1rem;
}
.footer-logo-icon {
  width: 40px; height: 40px;
  background: linear-gradient(135deg, var(--primary-light), var(--accent));
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  color: white; font-weight: 900; font-size: 1rem;
  flex-shrink: 0;
}
.footer-logo-text strong { display: block; color: white; font-size: 1rem; font-family: var(--font-head); }
.footer-logo-text span   { font-size: .6rem; text-transform: uppercase; letter-spacing: .08em; }

.footer-brand p { font-size: .88rem; line-height: 1.7; margin-bottom: 1.25rem; color: rgba(255, 255, 255, .6);}

.footer-col h5 {
  font-family: var(--font-head);
  color: white;
  font-size: .85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  margin-bottom: 1.25rem;
}
.footer-col ul li { margin-bottom: .6rem; }
.footer-col ul li a {
  font-size: .88rem;
  color: rgba(255,255,255,.6);
  transition: var(--transition);
}
.footer-col ul li a:hover { color: white; padding-left: 4px; }

.footer-cert {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-sm);
  padding: .6rem .9rem;
  font-size: .76rem;
  font-weight: 600;
  color: rgba(255,255,255,.7);
  display: inline-flex; align-items: center; gap: .4rem;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  padding: 1.25rem 0;
}
.footer-bottom-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.footer-bottom p { font-size: .82rem; margin: 0; }
.footer-bottom a { color: rgba(255,255,255,.7); }
.footer-bottom a:hover { color: white; }

/* ─── Infographic / Stats bar ────────────────────── */
.stats-bar {
  background: var(--primary);
  padding: 50px 0;
}
.stats-bar-inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}
.stat-item strong {
  display: block;
  font-family: var(--font-head);
  font-size: 2.8rem;
  font-weight: 900;
  color: white;
}
.stat-item span {
  font-size: .85rem;
  color: rgba(255,255,255,.7);
  text-transform: uppercase;
  letter-spacing: .08em;
  font-weight: 600;
}

/* ─── Divider ────────────────────────────────────── */
.divider {
  width: 60px; height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  border-radius: 2px;
  margin: 1rem 0 1.5rem;
}
.text-center .divider { margin-left: auto; margin-right: auto; }

/* ─── Scroll animations ──────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity .6s ease, transform .6s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: .1s; }
.reveal-delay-2 { transition-delay: .2s; }
.reveal-delay-3 { transition-delay: .3s; }
.reveal-delay-4 { transition-delay: .4s; }

/* ─── Back to Top ────────────────────────────────── */
.back-to-top {
  position: fixed;
  bottom: 28px; right: 28px;
  width: 44px; height: 44px;
  background: var(--primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
  z-index: 900;
  box-shadow: var(--shadow-md);
  transition: var(--transition);
  opacity: 0;
  pointer-events: none;
}
.back-to-top.visible { opacity: 1; pointer-events: auto; }
.back-to-top:hover   { background: var(--primary-light); transform: translateY(-3px); }

/* ─── Responsive ─────────────────────────────────── */
@media (max-width: 1024px) {
  .grid-4      { grid-template-columns: repeat(2,1fr); }
  .tech-grid   { grid-template-columns: repeat(4,1fr); }
  .process-steps { grid-template-columns: repeat(3,1fr); }
  .process-steps::before { display: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .client-logos { grid-template-columns: repeat(3,1fr); }
  .service-cards { grid-template-columns: repeat(2,1fr); }
  .team-grid { grid-template-columns: repeat(2,1fr); }
}

@media (max-width: 768px) {
  section { padding: 60px 0; }

  .nav-links { display: none; position: absolute; top: 72px; left: 0; right: 0; background: white; flex-direction: column; align-items: flex-start; gap: 0; padding: 1rem 0; box-shadow: var(--shadow-md); }
  .nav-links.open { display: flex; }
  .nav-links a { padding: .75rem 2rem; width: 100%; }
  .nav-cta { margin: .5rem 2rem; }

  .hamburger { display: flex; }

  .hero-content     { grid-template-columns: 1fr; text-align: center; gap: 2rem; }
  .hero-actions     { justify-content: center; }
  .hero-stats       { justify-content: center; }
  .hero-right       { display: none; }
  .hero-left p      { margin: 0 auto 2rem; }

  .why-grid,
  .why-visual,
  .about-story-grid,
  .service-detail-grid,
  .contact-grid,
  .grid-2 { grid-template-columns: 1fr; }

  .service-detail-grid.reverse { direction: ltr; }

  .form-row { grid-template-columns: 1fr; }
  .service-cards { grid-template-columns: 1fr; }
  .tech-grid { grid-template-columns: repeat(3,1fr); }
  .process-steps { grid-template-columns: 1fr 1fr; }
  .stats-bar-inner { grid-template-columns: repeat(2,1fr); }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom-inner { flex-direction: column; gap: .5rem; text-align: center; }
  .client-logos { grid-template-columns: repeat(2,1fr); }
  .team-grid { grid-template-columns: 1fr; }
  .sub-service-cards { grid-template-columns: 1fr; }
  .values-grid { grid-template-columns: 1fr; }
  .hero-stats { flex-wrap: wrap; gap: 1.5rem; }
}

@media (max-width: 480px) {
  .tech-grid { grid-template-columns: repeat(2,1fr); }
  .process-steps { grid-template-columns: 1fr; }
  .why-stat-row { grid-template-columns: 1fr; }
  .tabs-inner { gap: 0; }
}