/* ============================================
   LABMIND — Shared Design System
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600;700;800&family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;1,9..40,400&display=swap');

/* ---- CSS Variables ---- */
:root {
  --primary-blue: #3A66FF;
  --primary-blue-dark: #2550e0;
  --dark-navy: #242A45;
  --dark-navy-deep: #161B30;
  --text-gray: #5A6580;
  --text-light: #8B92AA;
  --bg-light-blue: #F3F6FE;
  --bg-light-cyan: #EEF8F9;
  --bg-white: #FFFFFF;
  --accent-cyan: #00C8D8;
  --accent-gold: #F5A623;
  --gradient-hero: linear-gradient(135deg, #184BB4 0%, #3A66FF 50%, #1B8FD4 100%);
  --gradient-dark: linear-gradient(135deg, #161B30 0%, #242A45 100%);
  --gradient-subtle: linear-gradient(180deg, #F3F6FE 0%, #FFFFFF 100%);
  --font-heading: 'Montserrat', sans-serif;
  --font-body: 'DM Sans', sans-serif;
  --radius-card: 20px;
  --radius-button: 50px;
  --radius-sm: 10px;
  --shadow-card: 0 8px 40px rgba(36, 42, 69, 0.08);
  --shadow-hover: 0 20px 60px rgba(58, 102, 255, 0.15);
  --shadow-nav: 0 2px 30px rgba(36, 42, 69, 0.08);
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --nav-height: 80px;
}

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

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

body {
  font-family: var(--font-body);
  color: var(--dark-navy);
  background: var(--bg-white);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

/* ---- Typography ---- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.display-xl { font-size: clamp(2rem, 7vw, 5.5rem); font-weight: 800; letter-spacing: -0.03em; }
.display-lg { font-size: clamp(2.2rem, 5vw, 4rem); font-weight: 700; letter-spacing: -0.025em; }
.display-md { font-size: clamp(1.6rem, 3.5vw, 2.6rem); font-weight: 700; }
.display-sm { font-size: clamp(1.3rem, 2.5vw, 1.8rem); font-weight: 600; }

.body-lg { font-size: 1.125rem; line-height: 1.7; }
.body-md { font-size: 1rem; line-height: 1.65; }
.body-sm { font-size: 0.875rem; line-height: 1.6; }

.subtitle-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--primary-blue);
  margin-bottom: 1rem;
}

.subtitle-tag::before {
  content: '';
  display: inline-block;
  width: 24px;
  height: 2px;
  background: var(--primary-blue);
  border-radius: 2px;
}

.subtitle-tag.light {
  color: rgba(255,255,255,0.7);
}
.subtitle-tag.light::before {
  background: rgba(255,255,255,0.5);
}

/* ---- Layout ---- */
.container {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 2rem;
}

.section {
  padding: 6rem 0;
}

.section-sm {
  padding: 4rem 0;
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.02em;
  padding: 0.85rem 2rem;
  border-radius: var(--radius-button);
  border: none;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
  text-decoration: none;
}

.btn-primary {
  background: var(--primary-blue);
  color: #fff;
  box-shadow: 0 4px 20px rgba(58, 102, 255, 0.35);
}
.btn-primary:hover {
  background: var(--primary-blue-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(58, 102, 255, 0.45);
}

.btn-outline {
  background: transparent;
  color: var(--primary-blue);
  border: 2px solid var(--primary-blue);
}
.btn-outline:hover {
  background: var(--primary-blue);
  color: #fff;
  transform: translateY(-2px);
}

.btn-white {
  background: #fff;
  color: var(--dark-navy);
  box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}
.btn-white:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0,0,0,0.15);
}

.btn-ghost {
  background: rgba(255,255,255,0.1);
  color: #fff;
  border: 1px solid rgba(255,255,255,0.2);
  backdrop-filter: blur(10px);
}
.btn-ghost:hover {
  background: rgba(255,255,255,0.2);
  transform: translateY(-2px);
}

.btn-lg {
  padding: 1rem 2.5rem;
  font-size: 1rem;
}

/* ---- Navigation ---- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  transition: var(--transition);
}

.nav.scrolled {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: var(--shadow-nav);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 2rem;
}

.nav-logo {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.5rem;
  letter-spacing: -0.03em;
  color: var(--dark-navy);
  transition: var(--transition);
  flex-shrink: 0;
  display: flex;
  align-items: center;
}

.nav-logo span {
  color: var(--primary-blue);
}

.nav-logo-img {
  height: 36px;
  width: auto;
  display: block;
  transition: var(--transition);
}

.nav.transparent .nav-logo {
  color: #fff;
}
.nav.transparent .nav-logo span {
  color: rgba(255,255,255,0.7);
}
.nav.transparent .nav-logo-img {
  filter: brightness(0) invert(1);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-link {
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--dark-navy);
  transition: var(--transition);
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary-blue);
  transition: var(--transition);
  border-radius: 2px;
}

.nav-link:hover { color: var(--primary-blue); }
.nav-link:hover::after { width: 100%; }

.nav.transparent .nav-link {
  color: rgba(255,255,255,0.85);
}
.nav.transparent .nav-link:hover {
  color: #fff;
}
.nav.transparent .nav-link::after {
  background: #fff;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.lang-toggle {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--text-gray);
  background: none;
  border: 1.5px solid currentColor;
  padding: 0.35rem 0.65rem;
  border-radius: 6px;
  cursor: pointer;
  transition: var(--transition);
}

.lang-toggle:hover {
  color: var(--primary-blue);
  border-color: var(--primary-blue);
}

.nav.transparent .lang-toggle {
  color: rgba(255,255,255,0.7);
}
.nav.transparent .lang-toggle:hover {
  color: #fff;
  border-color: #fff;
}

.nav-login-btn {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--dark-navy);
  background: none;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 0.4rem 0.75rem;
  border-radius: var(--radius-button);
}

.nav-login-btn:hover {
  color: var(--primary-blue);
  background: var(--bg-light-blue);
}

.nav.transparent .nav-login-btn {
  color: rgba(255,255,255,0.85);
}
.nav.transparent .nav-login-btn:hover {
  color: #fff;
  background: rgba(255,255,255,0.1);
}

.nav-login-btn svg {
  width: 16px;
  height: 16px;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  background: none;
  border: none;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--dark-navy);
  border-radius: 2px;
  transition: var(--transition);
}

.nav.transparent .hamburger span {
  background: #fff;
}

.hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---- Hero ---- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--gradient-hero);
}

.hero-mesh {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.hero-mesh::before {
  content: '';
  position: absolute;
  top: -30%;
  right: -20%;
  width: 80vw;
  height: 80vw;
  max-width: 900px;
  max-height: 900px;
  background: radial-gradient(circle, rgba(0,200,216,0.15) 0%, transparent 70%);
  border-radius: 50%;
}

.hero-mesh::after {
  content: '';
  position: absolute;
  bottom: -20%;
  left: -15%;
  width: 60vw;
  height: 60vw;
  max-width: 700px;
  max-height: 700px;
  background: radial-gradient(circle, rgba(58,102,255,0.3) 0%, transparent 70%);
  border-radius: 50%;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
}

.hero-content .subtitle-tag {
  color: rgba(255,255,255,0.7);
}
.hero-content .subtitle-tag::before {
  background: rgba(255,255,255,0.5);
}

.hero-title {
  color: #fff;
  margin-bottom: 1.5rem;
  line-height: 1.1;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.hero-body {
  color: rgba(255,255,255,0.8);
  max-width: 600px;
  margin-bottom: 2.5rem;
}

.hero-scroll {
  position: absolute;
  bottom: 2rem;
  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;
  font-family: var(--font-heading);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.hero-scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.5), transparent);
  animation: scrollBounce 2s ease-in-out infinite;
}

@keyframes scrollBounce {
  0%, 100% { transform: scaleY(1); opacity: 0.5; }
  50% { transform: scaleY(1.3); opacity: 1; }
}

/* Page hero (non-full-height) */
.page-hero {
  padding: calc(var(--nav-height) + 5rem) 0 5rem;
  background: var(--gradient-hero);
  position: relative;
  overflow: hidden;
  text-align: center;
}

.page-hero .hero-mesh { pointer-events: none; }

.page-hero-content {
  position: relative;
  z-index: 2;
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
}

.page-hero-content h1 { color: #fff; margin-bottom: 1rem; }
.page-hero-content p { color: rgba(255,255,255,0.8); }

/* ---- Cards ---- */
.card {
  background: #fff;
  border-radius: var(--radius-card);
  padding: 2rem;
  box-shadow: var(--shadow-card);
  transition: var(--transition);
  border: 1px solid rgba(36,42,69,0.06);
}

.card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-4px);
}

.card-icon {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  background: var(--bg-light-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  font-size: 1.5rem;
}

.card-icon.accent { background: linear-gradient(135deg, var(--primary-blue), var(--accent-cyan)); }

.card h3 {
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
  color: var(--dark-navy);
}

.card p {
  color: var(--text-gray);
  font-size: 0.95rem;
  line-height: 1.65;
}

/* ---- Grid layouts ---- */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

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

/* ---- Section headers ---- */
.section-header {
  margin-bottom: 3.5rem;
}

.section-header.centered {
  text-align: center;
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
}

.section-header h2 {
  color: var(--dark-navy);
  margin-bottom: 1rem;
}

.section-header p {
  color: var(--text-gray);
  font-size: 1.05rem;
}

/* ---- Service detail sections ---- */
.service-section {
  padding: 5rem 0;
  border-bottom: 1px solid rgba(36,42,69,0.07);
}

.service-section:last-of-type {
  border-bottom: none;
}

.service-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.service-layout.reverse { direction: rtl; }
.service-layout.reverse > * { direction: ltr; }

.service-visual {
  border-radius: var(--radius-card);
  overflow: hidden;
  position: relative;
  aspect-ratio: 4/3;
  background: var(--gradient-hero);
  display: flex;
  align-items: center;
  justify-content: center;
}

.service-visual-inner {
  position: relative;
  z-index: 2;
  text-align: center;
  color: #fff;
}

.service-visual-icon {
  display: block;
  margin-bottom: 1rem;
  filter: drop-shadow(0 4px 20px rgba(0,0,0,0.2));
  color: rgba(255,255,255,0.9);
}

.service-visual-label {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  opacity: 0.8;
  letter-spacing: 0.05em;
}

.service-visual .hero-mesh { pointer-events: none; }

.service-text h2 {
  margin-bottom: 1.25rem;
  color: var(--dark-navy);
}

.service-text p {
  color: var(--text-gray);
  line-height: 1.7;
  margin-bottom: 1.25rem;
}

.service-text p strong {
  color: var(--dark-navy);
  font-weight: 600;
}

.service-bullets {
  margin: 1.5rem 0 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.service-bullet {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.95rem;
  color: var(--text-gray);
}

.service-bullet::before {
  content: '';
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary-blue), var(--accent-cyan));
  margin-top: 2px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12' fill='white'%3E%3Cpath d='M2 6l3 3 5-5' stroke='white' stroke-width='1.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
  background-size: 12px;
}

/* ---- Values ---- */
.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 3rem;
}

.value-card {
  padding: 2.5rem 2rem;
  border-radius: var(--radius-card);
  background: var(--bg-light-blue);
  position: relative;
  overflow: hidden;
  transition: var(--transition);
}

.value-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-hero);
  border-radius: var(--radius-card) var(--radius-card) 0 0;
}

.value-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  background: #fff;
}

.value-number {
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 800;
  color: rgba(58,102,255,0.1);
  line-height: 1;
  margin-bottom: 0.75rem;
}

.value-card h3 {
  color: var(--primary-blue);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 700;
  margin-bottom: 0.35rem;
}

.value-title {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--dark-navy);
  margin-bottom: 0.75rem;
}

.value-desc {
  color: var(--text-gray);
  font-size: 0.95rem;
  line-height: 1.65;
}

/* ---- Clients ---- */
.clients-section {
  padding: 5rem 0;
  background: #fff;
}

.clients-carousel-wrap {
  position: relative;
  max-width: 820px;
  margin: 0 auto;
  padding: 2rem 0;
}

.clients-carousel-wrap::before,
.clients-carousel-wrap::after {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  width: 60px;
  z-index: 2;
  pointer-events: none;
}
.clients-carousel-wrap::before {
  left: 0;
  background: linear-gradient(to right, #fff, transparent);
}
.clients-carousel-wrap::after {
  right: 0;
  background: linear-gradient(to left, #fff, transparent);
}

.clients-carousel {
  overflow: hidden;
}

.clients-track {
  display: flex;
  align-items: center;
}

.client-slide {
  flex: 0 0 auto;
  min-width: 0;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.client-logo {
  height: 56px;
  width: auto;
  max-width: 180px;
  object-fit: contain;
  filter: grayscale(100%);
  opacity: 0.45;
  transition: filter 0.4s ease, opacity 0.4s ease;
}

.client-logo:hover {
  filter: grayscale(0%);
  opacity: 1;
}

/* Legacy (unused, kept for reference) */
.clients-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin: 2.5rem 0;
  justify-content: center;
}

.client-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.6rem 1.25rem;
  background: #fff;
  border-radius: var(--radius-button);
  box-shadow: 0 2px 12px rgba(36,42,69,0.06);
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--dark-navy);
  border: 1px solid rgba(36,42,69,0.08);
  transition: var(--transition);
}

.client-badge:hover {
  box-shadow: var(--shadow-hover);
  border-color: var(--primary-blue);
  color: var(--primary-blue);
  transform: translateY(-2px);
}

/* ---- CTA Section ---- */
.cta-section {
  padding: 6rem 0;
  background: var(--gradient-dark);
  position: relative;
  overflow: hidden;
  text-align: center;
}

.cta-section .hero-mesh { pointer-events: none; }

.cta-content {
  position: relative;
  z-index: 2;
  max-width: 620px;
  margin: 0 auto;
}

.cta-content h2 {
  color: #fff;
  margin-bottom: 1.25rem;
}

.cta-content p {
  color: rgba(255,255,255,0.7);
  margin-bottom: 2.5rem;
  font-size: 1.05rem;
}

/* ---- Team cards ---- */
.team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 2.5rem;
}

.team-card {
  background: #fff;
  border-radius: var(--radius-card);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  border: 1px solid rgba(36,42,69,0.06);
  transition: var(--transition);
}

.team-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-4px);
}

.team-avatar {
  aspect-ratio: 1;
  background: var(--gradient-hero);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  position: relative;
}

.team-avatar-placeholder {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: rgba(255,255,255,0.2);
  border: 2px solid rgba(255,255,255,0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
}

.team-info {
  padding: 1.5rem;
}

.team-info h3 {
  font-size: 1.1rem;
  color: var(--dark-navy);
  margin-bottom: 0.25rem;
}

.team-role {
  font-size: 0.85rem;
  color: var(--primary-blue);
  font-weight: 600;
  font-family: var(--font-heading);
}

.team-coming-soon {
  font-size: 0.8rem;
  color: var(--text-light);
  font-style: italic;
  margin-top: 0.25rem;
}

/* ---- Resources ---- */
.resources-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 2rem;
}

.resource-card {
  background: #fff;
  border-radius: var(--radius-card);
  padding: 2rem;
  box-shadow: var(--shadow-card);
  border: 1px solid rgba(36,42,69,0.06);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  min-height: 220px;
  transition: var(--transition);
}

.resource-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-4px);
}

.resource-icon {
  margin-bottom: 1rem;
  color: var(--primary-blue);
}

.resource-card h3 {
  font-size: 1.1rem;
  color: var(--dark-navy);
  margin-bottom: 0.5rem;
}

.resource-soon {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-gold);
  background: rgba(245,166,35,0.1);
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-button);
  margin-top: 0.5rem;
}

/* ---- Footer ---- */
.footer {
  background: var(--dark-navy-deep);
  color: rgba(255,255,255,0.7);
  padding: 5rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-brand .nav-logo {
  color: #fff;
  font-size: 1.6rem;
  display: inline-flex;
  align-items: center;
  margin-bottom: 1rem;
}

.footer-brand .nav-logo span { color: rgba(255,255,255,0.5); }

.footer-brand .nav-logo-img {
  height: 32px;
  filter: brightness(0) invert(1);
}

.footer-tagline {
  font-size: 0.9rem;
  line-height: 1.6;
  max-width: 240px;
  margin-bottom: 1.5rem;
}

.footer-social {
  display: flex;
  gap: 0.75rem;
}

.social-link {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,0.07);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  color: rgba(255,255,255,0.6);
  font-size: 0.9rem;
}

.social-link:hover {
  background: var(--primary-blue);
  color: #fff;
  transform: translateY(-2px);
}

.footer-col h4 {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  margin-bottom: 1.25rem;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.footer-link {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.6);
  transition: var(--transition);
}

.footer-link:hover {
  color: #fff;
  padding-left: 4px;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: 0.9rem;
  margin-bottom: 0.5rem;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.07);
  padding-top: 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.footer-copy {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.3);
}

/* ---- Scroll reveal ---- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1), transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal.revealed {
  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; }

/* ---- Active nav link ---- */
.nav-link.active {
  color: var(--primary-blue);
}
.nav-link.active::after { width: 100%; }
.nav.transparent .nav-link.active { color: #fff; }

/* ---- Focus-visible (keyboard navigation) ---- */
.btn:focus-visible, .nav-link:focus-visible, .lang-toggle:focus-visible,
.nav-login-btn:focus-visible, .hamburger:focus-visible, .social-link:focus-visible {
  outline: 2px solid var(--primary-blue);
  outline-offset: 2px;
}

/* ---- Disabled social links (placeholder) ---- */
.social-link[aria-disabled="true"] {
  opacity: 0.35;
  pointer-events: none;
  cursor: default;
}

/* ---- Card link + more ---- */
a.card { display: block; cursor: pointer; }
.card-more {
  color: var(--primary-blue);
  font-weight: 600;
  font-family: var(--font-heading);
  font-size: 0.9rem;
}

/* ---- Mission 2-col ---- */
.mission-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.mission-visual {
  position: relative;
}

.mission-blob {
  width: 100%;
  aspect-ratio: 1;
  border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
  background: var(--gradient-hero);
  display: flex;
  align-items: center;
  justify-content: center;
  animation: blobMorph 8s ease-in-out infinite;
  position: relative;
  overflow: hidden;
}

@keyframes blobMorph {
  0%, 100% { border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%; }
  33% { border-radius: 70% 30% 30% 70% / 70% 70% 30% 30%; }
  66% { border-radius: 50% 50% 30% 70% / 50% 70% 30% 50%; }
}

.mission-blob-text {
  position: relative;
  z-index: 2;
  text-align: center;
  color: #fff;
  padding: 2rem;
}

.mission-blob-quote {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  line-height: 1.5;
  margin-bottom: 0.5rem;
}

.mission-stat {
  font-size: 0.8rem;
  opacity: 0.7;
}

/* ---- Utilities ---- */
.text-center { text-align: center; }
.text-left { text-align: left; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }

/* ---- Responsive ---- */
@media (max-width: 1024px) {
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .service-layout { gap: 3rem; }
}

@media (max-width: 768px) {
  :root { --nav-height: 70px; }

  .hamburger { display: flex; }

  .nav-menu {
    position: fixed;
    top: var(--nav-height);
    left: 0;
    right: 0;
    background: rgba(255,255,255,0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    gap: 0;
    padding: 1.5rem 2rem 2rem;
    box-shadow: 0 20px 40px rgba(36,42,69,0.1);
    display: none;
    z-index: 999;
  }

  .nav-menu.open { display: flex; }

  .nav-links {
    flex-direction: column;
    gap: 0;
    width: 100%;
  }

  .nav-link {
    display: block;
    padding: 0.75rem 0;
    border-bottom: 1px solid rgba(36,42,69,0.06);
    color: var(--dark-navy) !important;
    font-size: 1rem;
  }

  .nav-actions {
    flex-direction: column;
    width: 100%;
    gap: 0.5rem;
    margin-top: 1rem;
  }

  .nav-login-btn {
    color: var(--dark-navy) !important;
    background: var(--bg-light-blue) !important;
    width: 100%;
    justify-content: center;
    padding: 0.75rem;
  }

  .lang-toggle {
    color: var(--text-gray) !important;
    border-color: var(--text-gray) !important;
  }

  .btn { width: 100%; justify-content: center; }

  .grid-3, .grid-2 { grid-template-columns: 1fr; }
  .values-grid { grid-template-columns: 1fr; }
  .team-grid { grid-template-columns: repeat(2, 1fr); }
  .resources-grid { grid-template-columns: 1fr; }
  .mission-layout { grid-template-columns: 1fr; gap: 2rem; }
  .service-layout { grid-template-columns: 1fr; gap: 2rem; }
  .service-layout.reverse { direction: ltr; }
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  .section { padding: 4rem 0; }
  .clients-grid { gap: 0.75rem; }
  .clients-carousel-wrap { max-width: 100%; padding: 2rem 0; }
  .clients-carousel-wrap::before, .clients-carousel-wrap::after { width: 30px; }
  .client-slide { padding: 0 1.25rem; }
  .client-logo { height: 40px; max-width: 140px; }
}

@media (max-width: 480px) {
  .team-grid { grid-template-columns: 1fr; }
  .container { padding: 0 1.25rem; }
}

/* Nav scroll effect script hook */
body.nav-scrolled .nav {
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(20px);
  box-shadow: var(--shadow-nav);
}