:root {
  color-scheme: light;
  --bg: #ffffff;
  --text: #0b1220;
  --muted: #5b6677;
  --primary: #0b2b6f;
  --primary-dark: #071a45;
  --accent: #f29b6d;
  --accent-dark: #e4743b;
  --green: #4c7a6a;
  --border: #dbe3ef;
  --surface: #f7f9fc;
  --surface-strong: #eef2f7;
  --shadow: 0 20px 60px rgba(11, 18, 32, 0.08);
  --font-sans: "DM Sans", system-ui, -apple-system, sans-serif;
  --font-serif: "Instrument Serif", Georgia, serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

/* Scroll animations */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-stagger > * {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.reveal-stagger.is-visible > *:nth-child(1) { transition-delay: 0.05s; opacity: 1; transform: translateY(0); }
.reveal-stagger.is-visible > *:nth-child(2) { transition-delay: 0.1s; opacity: 1; transform: translateY(0); }
.reveal-stagger.is-visible > *:nth-child(3) { transition-delay: 0.15s; opacity: 1; transform: translateY(0); }
.reveal-stagger.is-visible > *:nth-child(4) { transition-delay: 0.2s; opacity: 1; transform: translateY(0); }
.reveal-stagger.is-visible > *:nth-child(5) { transition-delay: 0.25s; opacity: 1; transform: translateY(0); }
.reveal-stagger.is-visible > *:nth-child(6) { transition-delay: 0.3s; opacity: 1; transform: translateY(0); }

body[data-lang="en"] [data-lang="fr"],
body[data-lang="fr"] [data-lang="en"] {
  display: none !important;
}

a {
  color: var(--primary);
  text-decoration: none;
}

img {
  max-width: 100%;
  display: block;
}

.container {
  width: min(1120px, 92%);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  z-index: 10;
}

.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 0;
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 16px;
}

.logo {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 1.15rem;
  letter-spacing: 0.01em;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  padding: 6px;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.2s ease;
}

.mobile-menu-toggle:hover {
  background: var(--surface-strong);
}

.hamburger-line {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--primary);
  border-radius: 2px;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.mobile-menu-toggle[aria-expanded="true"] .hamburger-line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.mobile-menu-toggle[aria-expanded="true"] .hamburger-line:nth-child(2) {
  opacity: 0;
}

.mobile-menu-toggle[aria-expanded="true"] .hamburger-line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.nav-links {
  display: flex;
  gap: 20px;
  align-items: center;
}

.nav-links a {
  font-size: 0.95rem;
  color: var(--muted);
  transition: color 0.2s ease;
}

.nav-links a:hover {
  color: var(--primary);
}

.lang-toggle {
  appearance: none;
  border: 1px solid var(--border);
  background: var(--surface-strong);
  color: var(--primary);
  padding: 6px 12px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.lang-toggle:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(11, 43, 111, 0.15);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 22px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 600;
  font-size: 0.95rem;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 30px rgba(11, 43, 111, 0.2);
}

.btn-primary {
  background: var(--accent);
  color: #1a120d;
  border-color: rgba(0, 0, 0, 0.06);
  box-shadow: 0 12px 30px rgba(242, 155, 109, 0.35);
  position: relative;
  overflow: hidden;
}

.btn-primary::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 0%, rgba(255, 255, 255, 0.3) 50%, transparent 100%);
  transform: translateX(-100%);
  transition: transform 0.6s ease;
}

.btn-primary:hover::before {
  transform: translateX(100%);
}

.btn-outline {
  border-color: var(--primary);
  color: var(--primary);
  background: transparent;
}

.btn-ghost {
  color: var(--text);
  background: transparent;
  border-color: var(--border);
}

.btn.full-width {
  width: 100%;
}

.btn-cta {
  font-size: 1rem;
  letter-spacing: 0.01em;
}

.hero {
  position: relative;
  padding: 90px 0 70px;
  background: radial-gradient(circle at top left, #eef4ff 0%, #ffffff 55%, #ffffff 100%);
  overflow: hidden;
}

.hero .container {
  position: relative;
  z-index: 1;
}

.hero-mesh {
  position: absolute;
  inset: -30% -10% -20% -10%;
  background:
    radial-gradient(600px 420px at 20% 30%, rgba(11, 43, 111, 0.14), transparent 70%),
    radial-gradient(520px 360px at 80% 20%, rgba(76, 122, 106, 0.18), transparent 70%),
    radial-gradient(420px 320px at 70% 80%, rgba(242, 155, 109, 0.22), transparent 70%);
  opacity: 0.8;
  animation: meshFloat 18s ease-in-out infinite;
  pointer-events: none;
  z-index: 0;
}

@keyframes meshFloat {
  0% {
    transform: translate3d(0, 0, 0) scale(1);
  }
  50% {
    transform: translate3d(-2%, 2%, 0) scale(1.02);
  }
  100% {
    transform: translate3d(0, 0, 0) scale(1);
  }
}

.hero-grid {
  display: grid;
  gap: 48px;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  align-items: center;
}

.hero h1 {
  font-family: var(--font-serif);
  font-size: clamp(2.4rem, 4.5vw, 3.6rem);
  font-weight: 400;
  line-height: 1.08;
  margin: 12px 0 18px;
  letter-spacing: -0.02em;
}

.eyebrow {
  display: inline-block;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--green);
  font-weight: 700;
}

.lead {
  font-size: 1.1rem;
  color: var(--muted);
  margin-bottom: 24px;
}

.subtext {
  color: var(--muted);
  font-size: 0.98rem;
  margin-top: -12px;
  margin-bottom: 20px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 20px;
}

.meta-list {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.meta-list li {
  padding: 6px 14px;
  background: var(--surface-strong);
  color: var(--primary);
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.9rem;
  border: 1px solid var(--border);
}

.hero-visual {
  position: relative;
  min-height: 360px;
  display: grid;
  place-items: center;
  padding: 40px 30px;
}

.hero-visual::before,
.hero-visual::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  z-index: 0;
}

.hero-visual::before {
  width: 180px;
  height: 180px;
  top: 10px;
  left: 10px;
  background: radial-gradient(circle, rgba(11, 43, 111, 0.12), transparent 70%);
}

.hero-visual::after {
  width: 140px;
  height: 140px;
  bottom: 10px;
  right: 30px;
  background: radial-gradient(circle, rgba(242, 155, 109, 0.2), transparent 70%);
}

.hero-orbit {
  position: absolute;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  border: 1px dashed rgba(11, 43, 111, 0.25);
  z-index: 0;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.floating-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 20px;
  box-shadow: var(--shadow);
}

.main-card {
  width: min(360px, 100%);
  padding: 28px;
  position: relative;
  z-index: 3;
}

.main-card h3 {
  margin-bottom: 12px;
}

.main-card ul {
  list-style: none;
  display: grid;
  gap: 10px;
  margin-bottom: 18px;
  color: var(--muted);
}

.mini-card {
  position: absolute;
  width: 190px;
  padding: 16px;
  z-index: 2;
}

.accent-card {
  top: -24px;
  right: -24px;
  background: #fff2ea;
  border-color: #f7cdb8;
}

.trust-card {
  bottom: -24px;
  left: -24px;
  background: #eff5f2;
  border-color: #c4d4cd;
}

.mini-title {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.7rem;
  color: var(--primary);
  font-weight: 700;
}

.mini-value {
  margin-top: 8px;
  font-weight: 600;
  color: var(--text);
}

.section {
  padding: 78px 0;
}

.section.angled {
  position: relative;
  overflow: hidden;
  isolation: isolate;
}

.section.angled::before {
  content: "";
  position: absolute;
  inset: -80px 0;
  background: linear-gradient(120deg, #f3f6ff 0%, #ffffff 60%, #ffffff 100%);
  transform: skewY(-2deg);
  z-index: -1;
}

.section.muted {
  background: var(--surface);
}

.services-header {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  align-items: end;
  margin-bottom: 20px;
}

.services-keywords {
  display: grid;
  gap: 14px;
}

.keyword-ticker {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.keyword-chip {
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: #fff;
  color: var(--muted);
  font-size: 0.85rem;
  transition: all 0.2s ease;
}

.keyword-chip.is-active {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
  box-shadow: 0 8px 18px rgba(11, 43, 111, 0.25);
}

.keyword-note {
  color: var(--muted);
  font-size: 0.9rem;
}

.service-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 20px 0 28px;
}

.filter-btn {
  border: 1px solid var(--border);
  background: #fff;
  color: var(--primary);
  padding: 8px 16px;
  border-radius: 999px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.filter-btn.is-active {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
}

.service-card {
  position: relative;
  overflow: hidden;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.service-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(140deg, rgba(11, 43, 111, 0.04), transparent 60%);
  opacity: 0;
  transition: opacity 0.2s ease;
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 34px rgba(11, 18, 32, 0.12);
}

.service-card:hover::before {
  opacity: 1;
}

.service-card.is-hidden {
  display: none;
}

.service-tags {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 8px;
  padding-left: 0;
}

.service-tags li {
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--surface-strong);
  color: var(--primary);
  font-size: 0.8rem;
  font-weight: 600;
}

.section-header {
  margin-bottom: 36px;
}

.section-header h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 400;
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}

.section-header p {
  color: var(--muted);
  max-width: 640px;
}

.grid {
  display: grid;
  gap: 24px;
}

.cards-3 {
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.cards-2 {
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.card {
  background: #fff;
  border-radius: 18px;
  padding: 24px;
  border: 1px solid var(--border);
  box-shadow: 0 12px 30px rgba(11, 18, 32, 0.06);
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(11, 18, 32, 0.1);
  border-color: var(--accent);
}

.project-card {
  display: grid;
  gap: 10px;
}

.project-link {
  margin-top: 6px;
  align-self: start;
  background: transparent;
  color: var(--primary);
  font-weight: 600;
  padding: 0;
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 4px;
}

.case-hero {
  display: grid;
  gap: 18px;
  padding: 30px 0 10px;
}

.case-hero .tag {
  margin-top: 0;
}

.case-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.pill {
  padding: 6px 14px;
  border-radius: 999px;
  background: var(--surface-strong);
  border: 1px solid var(--border);
  color: var(--primary);
  font-weight: 600;
  font-size: 0.85rem;
}

.case-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}

.case-section {
  display: grid;
  gap: 10px;
}

.case-list {
  list-style: none;
  display: grid;
  gap: 8px;
  color: var(--muted);
  padding-left: 0;
}

.case-list li::before {
  content: "•";
  color: var(--accent-dark);
  margin-right: 8px;
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
}

.stat-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 16px;
  display: grid;
  gap: 6px;
  box-shadow: 0 8px 20px rgba(11, 18, 32, 0.05);
}

.stat-value {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--primary);
}

.stat-label {
  color: var(--muted);
  font-size: 0.9rem;
}

.case-cta {
  margin-top: 30px;
  padding: 24px;
  border-radius: 18px;
  border: 1px solid var(--border);
  background: var(--surface);
  display: grid;
  gap: 12px;
}

.card h3 {
  margin-bottom: 10px;
}

.card p {
  color: var(--muted);
}

.tag {
  margin-top: 12px;
  font-size: 0.85rem;
  color: var(--primary);
  font-weight: 600;
}

.stagger-grid .card:nth-child(2) {
  transform: translateY(16px);
}

.stagger-grid .card:nth-child(3) {
  transform: translateY(32px);
}

.testimonials {
  background: #ffffff;
}

.testimonials-grid {
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}

.testimonial-card {
  position: relative;
  overflow: hidden;
  padding-top: 34px;
}

.testimonial-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(140deg, rgba(11, 43, 111, 0.04), transparent 60%);
  pointer-events: none;
}

.badge {
  display: inline-block;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--green);
  font-weight: 700;
  margin-bottom: 12px;
}

.quote {
  font-size: 1.05rem;
  color: var(--text);
  font-weight: 600;
  margin-bottom: 16px;
}

.author {
  color: var(--muted);
  font-size: 0.95rem;
}

.insights {
  background: var(--surface);
}

.insights-grid {
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 22px;
}

.viz-card {
  display: grid;
  gap: 14px;
}

.kpi-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
}

.kpi-label {
  font-weight: 600;
  color: var(--text);
}

.kpi-value {
  color: var(--primary);
  font-weight: 600;
}

.sparkline {
  color: var(--accent-dark);
}

.bar-chart {
  color: var(--primary);
}

.bar-chart rect {
  fill: currentColor;
  opacity: 0.75;
}

.kpi-note {
  color: var(--muted);
  font-size: 0.95rem;
}

.timeline {
  display: grid;
  gap: 24px;
  position: relative;
  padding-left: 10px;
}


.timeline::before {
  content: "";
  position: absolute;
  top: 10px;
  bottom: 10px;
  left: 18px;
  width: 2px;
  background: var(--border);
}

.timeline-item {
  background: #fff;
  border-radius: 18px;
  padding: 24px;
  border: 1px solid var(--border);
  position: relative;
  padding-left: 46px;
}

.timeline-item::before {
  content: "";
  position: absolute;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent);
  left: 14px;
  top: 30px;
}

.timeline-item:nth-child(odd) {
  transform: translateX(12px);
}

.timeline-item:nth-child(even) {
  transform: translateX(-12px);
}

.timeline-meta h3 {
  margin-bottom: 4px;
}

.timeline-meta p {
  color: var(--muted);
  margin-bottom: 12px;
}

.timeline-item ul {
  padding-left: 18px;
  display: grid;
  gap: 8px;
  color: var(--muted);
}

.note {
  color: var(--muted);
  margin-top: 6px;
}

.two-col {
  list-style: none;
  display: grid;
  gap: 10px;
  color: var(--muted);
}

.trust {
  padding: 50px 0 20px;
  margin-top: -30px;
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 32px;
  align-items: center;
}

.trust-grid h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 2.8vw, 2.2rem);
  font-weight: 400;
  margin: 10px 0 12px;
  letter-spacing: -0.01em;
}

.trust-grid p {
  color: var(--muted);
}

.logo-wall {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 14px;
}

/* About Story Section */
.about-story {
  background: linear-gradient(180deg, var(--surface) 0%, var(--bg) 100%);
  overflow: hidden;
}

.about-grid {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 48px;
  align-items: start;
}

.about-visual {
  position: sticky;
  top: 100px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.avatar-container {
  position: relative;
  width: 200px;
  margin: 0 auto;
}

.avatar-placeholder {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(11, 43, 111, 0.15);
  border: 4px solid #fff;
}

.avatar-placeholder svg {
  width: 100%;
  height: 100%;
  color: var(--primary);
}

.avatar-badge {
  position: absolute;
  bottom: 8px;
  right: 8px;
  display: flex;
  gap: 4px;
  background: #fff;
  padding: 6px 10px;
  border-radius: 999px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  font-size: 1.2rem;
}

.about-stats {
  display: grid;
  gap: 16px;
}

.about-stat {
  background: #fff;
  padding: 16px 20px;
  border-radius: 16px;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: 0 4px 12px rgba(11, 18, 32, 0.04);
}

.stat-number {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  font-weight: 400;
  color: var(--primary);
  min-width: 50px;
}

.stat-text {
  color: var(--muted);
  font-size: 0.95rem;
}

.about-content {
  padding-top: 20px;
}

.about-content h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 400;
  margin: 10px 0 24px;
  line-height: 1.2;
}

.story-text {
  display: grid;
  gap: 18px;
  margin-bottom: 32px;
}

.story-text p {
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.7;
}

.story-text strong {
  color: var(--text);
  font-weight: 600;
}

.story-values {
  display: grid;
  gap: 20px;
}

.value-item {
  display: flex;
  gap: 16px;
  padding: 20px;
  background: #fff;
  border-radius: 16px;
  border: 1px solid var(--border);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.value-item:hover {
  transform: translateX(8px);
  box-shadow: 0 8px 24px rgba(11, 18, 32, 0.08);
}

.value-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.value-item strong {
  display: block;
  color: var(--text);
  margin-bottom: 4px;
}

.value-item p {
  color: var(--muted);
  font-size: 0.95rem;
  margin: 0;
}

/* KPI Big value style */
.kpi-big {
  font-family: var(--font-serif);
  font-size: 2.2rem !important;
  font-weight: 400;
}

.logo-tile {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-radius: 16px;
  background: var(--surface-strong);
  border: 1px solid var(--border);
  font-weight: 600;
  color: var(--primary);
}

.logo-mark {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: #ffffff;
  border: 1px solid var(--border);
  font-size: 0.85rem;
  font-weight: 700;
}

.logo-name {
  font-size: 0.95rem;
}

.contact {
  background: linear-gradient(120deg, #f3f6ff, #ffffff);
}

.contact-card {
  display: grid;
  gap: 24px;
  padding: 28px;
  border-radius: 20px;
  border: 1px solid var(--border);
  background: #fff;
  box-shadow: var(--shadow);
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.contact-card h3 {
  margin-bottom: 10px;
}

.contact-card a {
  color: var(--primary);
}

/* Contact Form Styles */
.contact-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 32px;
  align-items: start;
}

.contact-form-card,
.contact-info-card {
  background: #fff;
  border-radius: 20px;
  padding: 32px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.contact-form-card h3,
.contact-info-card h3 {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 400;
  margin-bottom: 24px;
}

.contact-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group.full-width {
  grid-column: 1 / -1;
}

.form-group label {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text);
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-radius: 12px;
  font-family: inherit;
  font-size: 1rem;
  background: var(--surface);
  color: var(--text);
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent);
  background: #fff;
  box-shadow: 0 0 0 4px rgba(242, 155, 109, 0.15);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--muted);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.form-group select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%235b6677' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 18px;
  padding-right: 44px;
}

.contact-form button[type="submit"] {
  grid-column: 1 / -1;
  margin-top: 8px;
  position: relative;
  overflow: hidden;
}

.contact-form button .btn-loading,
.contact-form button .btn-success {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.contact-form button.is-loading .btn-text {
  opacity: 0;
}

.contact-form button.is-loading .btn-loading {
  opacity: 1;
}

.contact-form button.is-success .btn-text {
  opacity: 0;
}

.contact-form button.is-success .btn-success {
  opacity: 1;
}

.contact-form button.is-success {
  background: var(--green);
}

.spinner {
  width: 24px;
  height: 24px;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.form-note {
  grid-column: 1 / -1;
  text-align: center;
  color: var(--muted);
  font-size: 0.9rem;
  margin-top: 4px;
}

/* Contact Info Card */
.contact-method {
  display: flex;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--border);
}

.contact-method:last-of-type {
  border-bottom: none;
}

.contact-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--surface-strong);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-icon svg {
  width: 22px;
  height: 22px;
  color: var(--primary);
}

.contact-label {
  font-size: 0.85rem;
  color: var(--muted);
  margin-bottom: 2px;
}

.contact-method a {
  color: var(--primary);
  font-weight: 500;
  transition: color 0.2s ease;
}

.contact-method a:hover {
  color: var(--accent-dark);
}

.contact-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.contact-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  background: var(--surface-strong);
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--primary);
}

.badge-icon {
  font-size: 1.1rem;
}

/* Advanced Animations */
@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-12px); }
}

@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 0 0 rgba(242, 155, 109, 0.4); }
  50% { box-shadow: 0 0 0 20px rgba(242, 155, 109, 0); }
}

@keyframes gradient-shift {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

@keyframes text-shimmer {
  0% { background-position: -200% center; }
  100% { background-position: 200% center; }
}

.hero-visual .main-card {
  animation: float 6s ease-in-out infinite;
}

.hero-visual .accent-card {
  animation: float 5s ease-in-out infinite 0.5s;
}

.hero-visual .trust-card {
  animation: float 7s ease-in-out infinite 1s;
}

.btn-cta {
  animation: pulse-glow 3s ease-in-out infinite;
}

.btn-cta:hover {
  animation: none;
}

/* Magnetic hover effect for cards */
.card {
  transform-style: preserve-3d;
  perspective: 1000px;
}

/* Parallax-style depth on hero */
.hero-mesh {
  will-change: transform;
}

/* Text highlight animation */
.hero h1 {
  background: linear-gradient(
    90deg,
    var(--text) 0%,
    var(--text) 40%,
    var(--accent-dark) 50%,
    var(--text) 60%,
    var(--text) 100%
  );
  background-size: 200% auto;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: text-shimmer 8s ease-in-out infinite;
}

/* Hover lift effect for timeline items */
.timeline-item {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.timeline-item:hover {
  transform: translateX(8px) !important;
  box-shadow: 0 12px 30px rgba(11, 18, 32, 0.12);
}

/* Service card glow on hover */
.service-card::after {
  content: "";
  position: absolute;
  inset: -2px;
  border-radius: 20px;
  background: linear-gradient(135deg, var(--accent), var(--primary), var(--green));
  z-index: -1;
  opacity: 0;
  transition: opacity 0.4s ease;
}

.service-card:hover::after {
  opacity: 0.15;
}

/* Stagger animation delays */
.stagger-grid > *:nth-child(1) { animation-delay: 0s; }
.stagger-grid > *:nth-child(2) { animation-delay: 0.1s; }
.stagger-grid > *:nth-child(3) { animation-delay: 0.2s; }

/* Logo wall hover */
.logo-tile {
  transition: transform 0.3s ease, box-shadow 0.3s ease, background 0.3s ease;
}

.logo-tile:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 24px rgba(11, 18, 32, 0.1);
  background: #fff;
}

/* Smooth underline animation for links */
.project-link {
  position: relative;
  text-decoration: none;
}

.project-link::after {
  content: "";
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent);
  transition: width 0.3s ease;
}

.project-link:hover::after {
  width: 100%;
}

/* Focus visible styles for accessibility */
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
}

.site-footer {
  border-top: 1px solid var(--border);
  padding: 24px 0;
  text-align: center;
  color: var(--muted);
}

@media (max-width: 900px) {
  .nav-links {
    position: fixed;
    top: 60px;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(16px);
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    padding-top: 40px;
    gap: 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: opacity 0.3s ease, transform 0.3s ease, visibility 0.3s ease;
    z-index: 100;
  }

  .nav-links.is-open {
    display: flex;
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }

  .nav-links a {
    font-size: 1.25rem;
    padding: 18px 0;
    width: 100%;
    text-align: center;
    border-bottom: 1px solid var(--border);
  }

  .mobile-menu-toggle {
    display: flex;
  }

  .services-header {
    grid-template-columns: 1fr;
  }

  .service-card {
    transform: none;
  }

  .stagger-grid .card {
    transform: none;
  }

  .testimonial-card {
    padding-top: 24px;
  }

  .timeline::before {
    left: 12px;
  }

  .timeline-item {
    padding-left: 36px;
    transform: none;
  }
}

@media (max-width: 900px) {
  .about-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .about-visual {
    position: static;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
  }

  .about-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: center;
  }

  .about-stat {
    flex: 1 1 140px;
    max-width: 180px;
  }
}

@media (max-width: 768px) {
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .contact-form {
    grid-template-columns: 1fr;
  }

  .form-group.full-width {
    grid-column: 1;
  }

  .contact-form button[type="submit"] {
    grid-column: 1;
  }

  .form-note {
    grid-column: 1;
  }
}

@media (max-width: 600px) {
  .hero {
    padding-top: 60px;
  }

  .btn {
    width: 100%;
  }

  .hero-visual {
    min-height: auto;
    padding: 10px 0 0;
  }

  .hero-orbit {
    display: none;
  }

  .mini-card {
    position: static;
    width: 100%;
    margin-top: 12px;
  }

  .contact-form-card,
  .contact-info-card {
    padding: 24px;
  }

  .contact-badges {
    flex-direction: column;
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero-mesh {
    animation: none;
  }
}