/* =============================================
   IRIS v2 — Landing Page
   ============================================= */

/* ── Variables ── */
:root {
  --blue:        #002D72;
  --blue-mid:    #0046A8;
  --blue-light:  #4A90D9;
  --red:         #E4002B;
  --white:       #FFFFFF;
  --accent:      #4A90D9;
  --accent2:     #6AABEF;
  --card-bg:     rgba(255,255,255,0.04);
  --card-border: rgba(255,255,255,0.08);
  --card-hover:  rgba(255,255,255,0.07);
  --text:        rgba(255,255,255,0.72);
  --muted:       rgba(255,255,255,0.35);
  --radius:      16px;
  --radius-sm:   10px;
  --section-pad: 110px;
  --container:   1180px;
}

/* ── Reset overrides ── */
*, *::before, *::after { box-sizing: border-box; }

/* ── Utility ── */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 32px;
}

/* ── Scroll Reveal ── */
.reveal {
  opacity: 0;
  transform: translateY(44px);
  transition: opacity 0.75s cubic-bezier(0.22, 1, 0.36, 1),
              transform 0.75s cubic-bezier(0.22, 1, 0.36, 1);
}
.reveal.visible { opacity: 1; transform: translateY(0); }

.reveal-left {
  opacity: 0;
  transform: translateX(-44px);
  transition: opacity 0.75s cubic-bezier(0.22, 1, 0.36, 1),
              transform 0.75s cubic-bezier(0.22, 1, 0.36, 1);
}
.reveal-left.visible { opacity: 1; transform: translateX(0); }

.reveal-right {
  opacity: 0;
  transform: translateX(44px);
  transition: opacity 0.75s cubic-bezier(0.22, 1, 0.36, 1),
              transform 0.75s cubic-bezier(0.22, 1, 0.36, 1);
}
.reveal-right.visible { opacity: 1; transform: translateX(0); }

.reveal-scale {
  opacity: 0;
  transform: scale(0.88);
  transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1),
              transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}
.reveal-scale.visible { opacity: 1; transform: scale(1); }

/* Stagger delays */
.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }
.delay-5 { transition-delay: 0.5s; }
.delay-6 { transition-delay: 0.6s; }
.delay-7 { transition-delay: 0.7s; }
.delay-8 { transition-delay: 0.8s; }

/* ── Section common ── */
.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.8px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
}
.section-eyebrow::before {
  content: '';
  display: inline-block;
  width: 20px;
  height: 2px;
  background: var(--accent);
  border-radius: 2px;
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.15;
  color: var(--white);
  margin-bottom: 16px;
}
.section-title span {
  background: linear-gradient(135deg, var(--white) 40%, var(--accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-subtitle {
  font-size: 17px;
  color: var(--text);
  max-width: 560px;
  line-height: 1.7;
}

/* ── NAV ── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: 72px;
  display: flex;
  align-items: center;
  padding: 0 32px;
  transition: background 0.35s ease, box-shadow 0.35s ease, backdrop-filter 0.35s ease;
}
.nav.scrolled {
  background: rgba(0, 18, 48, 0.88);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 var(--card-border);
}
.nav-inner {
  max-width: var(--container);
  width: 100%;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}
.nav-logo { display: flex; align-items: center; text-decoration: none; flex-shrink: 0; }
.nav-logo img { height: 34px; }

/* Titre IRIS dégradé tricolore */
.nav-iris-title {
  font-family: 'ZenKurenaido', system-ui, sans-serif;
  font-size: 1.75rem;
  font-weight: 900;
  letter-spacing: 0.18em;
  line-height: 1;
  background: linear-gradient(90deg, #0055A4 0%, #4A90D9 28%, #ffffff 50%, #EF4135 72%, #C0001A 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  filter: drop-shadow(0 0 12px rgba(74,144,217,0.25));
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-links a {
  font-size: 14px;
  font-weight: 500;
  color: rgba(255,255,255,0.6);
  text-decoration: none;
  transition: color 0.2s;
  letter-spacing: 0.01em;
}
.nav-links a:hover { color: #fff; }
.nav-links a.active { color: #fff; }

.nav-cta {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: all 0.22s ease;
  white-space: nowrap;
}
.btn-primary {
  background: var(--accent);
  color: #fff;
  padding: 12px 24px;
  box-shadow: 0 0 24px rgba(74,144,217,0.3);
}
.btn-primary:hover {
  background: var(--accent2);
  transform: translateY(-2px);
  box-shadow: 0 4px 32px rgba(74,144,217,0.45);
}
.btn-ghost {
  background: var(--card-bg);
  color: rgba(255,255,255,0.75);
  padding: 12px 24px;
  border: 1px solid var(--card-border);
}
.btn-ghost:hover {
  background: var(--card-hover);
  color: #fff;
  transform: translateY(-2px);
}
.btn-large {
  padding: 16px 36px;
  font-size: 16px;
  border-radius: 12px;
}
.btn-outline {
  background: transparent;
  color: var(--accent);
  padding: 10px 20px;
  border: 1.5px solid rgba(74,144,217,0.4);
}
.btn-outline:hover {
  background: rgba(74,144,217,0.08);
  border-color: var(--accent);
}

/* Hamburger */
.nav-burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 6px;
  background: none;
  border: none;
}
.nav-burger span {
  width: 22px;
  height: 2px;
  background: rgba(255,255,255,0.7);
  border-radius: 2px;
  transition: all 0.3s ease;
  display: block;
}
.nav-burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-burger.open span:nth-child(2) { opacity: 0; }
.nav-burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile menu */
.nav-mobile {
  position: fixed;
  inset: 72px 0 0 0;
  background: rgba(0, 10, 30, 0.97);
  backdrop-filter: blur(20px);
  z-index: 99;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 32px;
  transform: translateX(100%);
  transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}
.nav-mobile.open { transform: translateX(0); }
.nav-mobile a {
  font-size: 20px;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
  text-decoration: none;
  transition: color 0.2s;
}
.nav-mobile a:hover { color: #fff; }

/* ── HERO ── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 120px 32px 80px;
  z-index: 10;
  overflow: hidden;
}
.hero-inner { max-width: 820px; margin: 0 auto; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(74,144,217,0.1);
  border: 1px solid rgba(74,144,217,0.25);
  border-radius: 100px;
  padding: 7px 18px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.5px;
  color: rgba(255,255,255,0.7);
  margin-bottom: 36px;
  opacity: 0;
  animation: heroFadeUp 0.8s cubic-bezier(0.22,1,0.36,1) 0.3s forwards;
}
.hero-badge-dot {
  width: 7px; height: 7px;
  background: var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--accent);
  animation: pulse 2s ease-in-out infinite;
}

.hero-logo-img {
  height: clamp(80px, 18vw, 180px);
  width: auto;
  object-fit: contain;
  margin-bottom: 28px;
  opacity: 0;
  animation: heroFadeUp 0.9s cubic-bezier(0.22,1,0.36,1) 0.5s forwards;
  filter: drop-shadow(0 0 40px rgba(74,144,217,0.3));
}

.hero-title {
  font-family: 'ZenKurenaido', system-ui, sans-serif;
  font-size: clamp(5rem, 16vw, 11rem);
  font-weight: 900;
  letter-spacing: -0.04em;
  line-height: 0.95;
  margin-bottom: 12px;
  background: linear-gradient(180deg, #fff 30%, var(--accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  opacity: 0;
  animation: heroFadeUp 0.9s cubic-bezier(0.22,1,0.36,1) 0.5s forwards;
  will-change: opacity, transform;
}

.hero-acro {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 28px;
  opacity: 0;
  animation: heroFadeUp 0.8s cubic-bezier(0.22,1,0.36,1) 0.65s forwards;
}

.hero-tagline {
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 700;
  color: #fff;
  letter-spacing: -0.01em;
  margin-bottom: 20px;
  opacity: 0;
  animation: heroFadeUp 0.8s cubic-bezier(0.22,1,0.36,1) 0.75s forwards;
}

.hero-desc {
  font-size: 17px;
  color: var(--text);
  line-height: 1.7;
  max-width: 540px;
  margin: 0 auto 40px;
  opacity: 0;
  animation: heroFadeUp 0.8s cubic-bezier(0.22,1,0.36,1) 0.85s forwards;
}

.hero-ctas {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 64px;
  opacity: 0;
  animation: heroFadeUp 0.8s cubic-bezier(0.22,1,0.36,1) 1.0s forwards;
}

.hero-metrics {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  background: var(--card-bg);
  backdrop-filter: blur(12px);
  overflow: hidden;
  max-width: 560px;
  margin: 0 auto;
  opacity: 0;
  animation: heroFadeUp 0.8s cubic-bezier(0.22,1,0.36,1) 1.15s forwards;
}
.hero-metric {
  flex: 1;
  padding: 20px 24px;
  text-align: center;
  border-right: 1px solid var(--card-border);
  position: relative;
}
.hero-metric:last-child { border-right: none; }
.hero-metric-value {
  font-size: 1.6rem;
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin-bottom: 4px;
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 2px;
}
.hero-metric-value span { font-size: 1rem; color: var(--accent); font-weight: 700; }
.hero-metric-label { font-size: 11px; color: var(--muted); font-weight: 500; letter-spacing: 0.04em; }

.hero-scroll {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  animation: fadeIn 1s 2s both;
}
.hero-scroll-label {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
}
.hero-scroll-line {
  width: 1px;
  height: 44px;
  background: linear-gradient(to bottom, var(--accent), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

/* ── FEATURES ── */
.features-section {
  padding: var(--section-pad) 0;
  position: relative;
  z-index: 10;
}
.features-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(0, 8, 24, 0.45);
  pointer-events: none;
}
.features-section > .container { position: relative; }

.features-header {
  max-width: 600px;
  margin-bottom: 64px;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

/* Dernière rangée avec 2 cartes centrées */
.features-grid-bottom {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 20px;
}
.features-grid-bottom .feature-card {
  width: calc((100% - 40px) / 3);
  min-width: 0;
}

.feature-card {
  position: relative;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 32px 28px;
  overflow: hidden;
  transition: transform 0.3s ease, border-color 0.3s ease, background 0.3s ease;
  cursor: default;
}
.feature-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius);
  background: radial-gradient(ellipse at 50% 0%, rgba(74,144,217,0.12) 0%, transparent 65%);
  opacity: 0;
  transition: opacity 0.35s ease;
}
.feature-card:hover {
  transform: translateY(-6px);
  border-color: rgba(74,144,217,0.25);
  background: var(--card-hover);
}
.feature-card:hover::before { opacity: 1; }

.feature-icon {
  width: 48px;
  height: 48px;
  background: rgba(74,144,217,0.1);
  border: 1px solid rgba(74,144,217,0.2);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  transition: background 0.3s ease, border-color 0.3s ease;
}
.feature-card:hover .feature-icon {
  background: rgba(74,144,217,0.18);
  border-color: rgba(74,144,217,0.4);
}
.feature-icon svg { width: 22px; height: 22px; fill: var(--accent); }

.feature-tag {
  position: absolute;
  top: 20px;
  right: 20px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  background: rgba(74,144,217,0.1);
  border: 1px solid rgba(74,144,217,0.2);
  border-radius: 6px;
  padding: 3px 8px;
}

.feature-title {
  font-size: 17px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}
.feature-desc {
  font-size: 14px;
  color: var(--text);
  line-height: 1.65;
}

/* ── HOW IT WORKS ── */
.how-section {
  padding: var(--section-pad) 0;
  position: relative;
  z-index: 10;
}
.how-header { max-width: 560px; margin-bottom: 72px; }

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  position: relative;
}
.steps::before {
  content: '';
  position: absolute;
  top: 44px;
  left: calc(100% / 6);
  right: calc(100% / 6);
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--card-border) 20%, var(--card-border) 80%, transparent);
}

.step {
  text-align: center;
  padding: 0 24px;
  position: relative;
}
.step-num {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 28px;
  font-size: 13px;
  font-weight: 800;
  color: var(--accent);
  position: relative;
  z-index: 1;
  transition: all 0.3s ease;
}
.step:hover .step-num {
  background: rgba(74,144,217,0.12);
  border-color: rgba(74,144,217,0.4);
  box-shadow: 0 0 24px rgba(74,144,217,0.2);
}
.step-icon {
  width: 44px;
  height: 44px;
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.step-icon img {
  width: 44px;
  height: 44px;
  object-fit: contain;
  filter: drop-shadow(0 2px 16px rgba(74,144,217,0.35));
}
.step-title {
  font-size: 18px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}
.step-desc { font-size: 14px; color: var(--text); line-height: 1.65; }

/* ── CLIENTS ── */
.clients-section {
  padding: var(--section-pad) 0;
  position: relative;
  z-index: 10;
}
.clients-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(0, 8, 24, 0.4);
  pointer-events: none;
}
.clients-section > .container { position: relative; }
.clients-header { max-width: 480px; margin-bottom: 60px; }

.clients-grid {
  display: grid;
  grid-template-columns: 1fr;
  max-width: 540px;
  gap: 24px;
}

.client-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 36px 40px;
  display: flex;
  gap: 28px;
  align-items: flex-start;
  transition: transform 0.3s ease, border-color 0.3s ease;
}
.client-card:hover { transform: translateY(-4px); border-color: rgba(74,144,217,0.25); }

.client-logo {
  width: 64px;
  height: 64px;
  min-width: 64px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.client-logo svg { width: 32px; height: 32px; }

.client-info { flex: 1; }
.client-name {
  font-size: 20px;
  font-weight: 800;
  color: #fff;
  margin-bottom: 4px;
  letter-spacing: -0.02em;
}
.client-location {
  font-size: 13px;
  color: var(--accent);
  font-weight: 500;
  margin-bottom: 14px;
}
.client-desc { font-size: 14px; color: var(--text); line-height: 1.65; }

.client-quote {
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid var(--card-border);
  font-size: 14px;
  color: rgba(255,255,255,0.55);
  font-style: italic;
  line-height: 1.6;
  position: relative;
  padding-left: 16px;
}
.client-quote::before {
  content: '';
  position: absolute;
  left: 0;
  top: 24px;
  bottom: 4px;
  width: 2px;
  background: var(--accent);
  border-radius: 2px;
}

/* ── PRICING ── */
.pricing-section {
  padding: var(--section-pad) 0;
  position: relative;
  z-index: 10;
}
.pricing-header {
  max-width: 520px;
  margin-bottom: 60px;
}

.pricing-wrapper {
  display: flex;
  justify-content: flex-start;
  max-width: 100%;
}

/* Carte paysage */
.pricing-card-landscape {
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: start;
}

.pricing-card {
  width: 100%;
  background: var(--card-bg);
  border: 1px solid rgba(74,144,217,0.3);
  border-radius: 20px;
  padding: 48px 44px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 0 80px rgba(74,144,217,0.08), inset 0 0 0 1px rgba(74,144,217,0.05);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.pricing-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 8px 100px rgba(74,144,217,0.14);
}
.pricing-card::before {
  content: '';
  position: absolute;
  top: -1px; left: -1px; right: -1px;
  height: 3px;
  background: linear-gradient(90deg, var(--blue-mid), var(--accent), var(--accent2));
  border-radius: 20px 20px 0 0;
}
.pricing-card::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: radial-gradient(ellipse at 50% -20%, rgba(74,144,217,0.1) 0%, transparent 60%);
  pointer-events: none;
}

.pricing-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(74,144,217,0.12);
  border: 1px solid rgba(74,144,217,0.25);
  border-radius: 8px;
  padding: 5px 12px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.5px;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 28px;
}

.pricing-plan { font-size: 14px; font-weight: 600; color: var(--muted); margin-bottom: 12px; letter-spacing: 0.04em; text-transform: uppercase; }

.pricing-price {
  display: flex;
  align-items: flex-end;
  gap: 4px;
  margin-bottom: 8px;
}
.pricing-amount {
  font-size: 4rem;
  font-weight: 900;
  color: #fff;
  letter-spacing: -0.04em;
  line-height: 1;
}
.pricing-currency {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--accent);
  padding-bottom: 8px;
}
.pricing-period {
  font-size: 14px;
  color: var(--muted);
  padding-bottom: 10px;
  margin-left: 4px;
}

.pricing-desc { font-size: 14px; color: var(--text); line-height: 1.6; margin-bottom: 32px; padding-bottom: 32px; border-bottom: 1px solid var(--card-border); }

.pricing-features {
  list-style: none;
  padding: 0;
  margin: 0 0 36px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.pricing-features li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 14px;
  color: var(--text);
}
.pricing-features li::before {
  content: '';
  width: 18px;
  height: 18px;
  min-width: 18px;
  background: rgba(74,144,217,0.12);
  border: 1px solid rgba(74,144,217,0.3);
  border-radius: 50%;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 16 16' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M3 8l3.5 3.5L13 5' stroke='%234A90D9' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
  background-size: 12px;
}

.pricing-note { font-size: 12px; color: var(--muted); text-align: center; margin-top: 16px; }

/* Colonnes internes carte paysage */
.pricing-left {
  display: flex;
  flex-direction: column;
  gap: 0;
  padding-right: 56px;
  border-right: 1px solid var(--card-border);
}
.pricing-right {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-top: 4px;
}
.pricing-left .pricing-desc {
  margin-bottom: 28px;
  padding-bottom: 0;
  border-bottom: none;
}

/* ── CONTACT ── */
.contact-section {
  padding: var(--section-pad) 0;
  position: relative;
  z-index: 10;
}
.contact-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(0, 8, 24, 0.45);
  pointer-events: none;
}
.contact-section > .container { position: relative; }
.contact-header { max-width: 480px; margin-bottom: 56px; }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 48px;
  align-items: start;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.contact-info-title {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted);
  margin-bottom: 4px;
}
.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 20px;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-sm);
  transition: border-color 0.2s ease;
}
.contact-item:hover { border-color: rgba(74,144,217,0.25); }
.contact-item-icon {
  width: 38px;
  height: 38px;
  min-width: 38px;
  background: rgba(74,144,217,0.1);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.contact-item-icon svg { width: 18px; height: 18px; fill: var(--accent); }
.contact-item-text { flex: 1; }
.contact-item-label { font-size: 11px; color: var(--muted); font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 3px; }
.contact-item-value { font-size: 14px; color: rgba(255,255,255,0.85); font-weight: 500; }
.contact-item-value a { color: var(--accent); text-decoration: none; }
.contact-item-value a:hover { text-decoration: underline; }

/* Form */
.contact-form {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 40px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.form-label {
  font-size: 12px;
  font-weight: 600;
  color: rgba(255,255,255,0.5);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.form-input,
.form-textarea {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 10px;
  padding: 13px 16px;
  font-size: 14px;
  color: #fff;
  font-family: inherit;
  transition: border-color 0.2s ease, background 0.2s ease;
  outline: none;
  width: 100%;
}
.form-input::placeholder,
.form-textarea::placeholder { color: rgba(255,255,255,0.2); }
.form-input:focus,
.form-textarea:focus {
  border-color: rgba(74,144,217,0.5);
  background: rgba(74,144,217,0.04);
}
.form-textarea { resize: vertical; min-height: 120px; line-height: 1.6; }

.form-submit { width: 100%; justify-content: center; padding: 15px; font-size: 15px; }

/* ── Contact form wrap (relative container for success overlay) ── */
.contact-form-wrap {
  position: relative;
}

.contact-form {
  transition: opacity 0.35s ease;
}
.contact-form.form-fading {
  opacity: 0;
  pointer-events: none;
}

/* ── Success panel ── */
.form-success {
  position: absolute;
  inset: 0;
  border-radius: var(--radius);
  background: var(--card-bg);
  border: 1px solid rgba(74,144,217,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.5s ease 0.2s;
}
.form-success.show {
  opacity: 1;
  pointer-events: auto;
}

.form-success-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  padding: 40px;
}

/* SVG check circle */
.success-check-wrap {
  width: 96px;
  height: 96px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(74,144,217,0.08);
  border-radius: 50%;
  flex-shrink: 0;
}

.success-svg {
  width: 80px;
  height: 80px;
  overflow: visible;
}

/* Circle draw-on */
.success-circle {
  stroke-dasharray: 214;
  stroke-dashoffset: 214;
  transition: stroke-dashoffset 0s; /* overridden by .success-animate */
}
.form-success.success-animate .success-circle {
  stroke-dashoffset: 0;
  transition: stroke-dashoffset 0.6s cubic-bezier(0.4, 0, 0.2, 1) 0.1s;
}

/* Tick draw-on */
.success-tick {
  fill: none;
  stroke-dasharray: 58;
  stroke-dashoffset: 58;
  transition: stroke-dashoffset 0s;
}
.form-success.success-animate .success-tick {
  stroke-dashoffset: 0;
  transition: stroke-dashoffset 0.45s cubic-bezier(0.4, 0, 0.2, 1) 0.65s;
}

/* Pulse ring after tick */
@keyframes successPulse {
  0%   { transform: scale(1);    opacity: 0.5; }
  100% { transform: scale(1.55); opacity: 0; }
}
.form-success.success-animate .success-check-wrap::after {
  content: '';
  position: absolute;
  width: 96px;
  height: 96px;
  border-radius: 50%;
  border: 2px solid rgba(74,144,217,0.35);
  animation: successPulse 0.8s ease-out 1.2s forwards;
}
.success-check-wrap { position: relative; }

.success-title {
  font-size: 1.4rem;
  font-weight: 700;
  color: #ffffff;
  letter-spacing: -0.01em;
  margin: 0;
}

.success-desc {
  font-size: 14px;
  color: rgba(255,255,255,0.55);
  line-height: 1.7;
  margin: 0;
  max-width: 280px;
}
.success-desc strong { color: rgba(255,255,255,0.8); font-weight: 600; }

/* ── FOOTER ── */
.footer {
  position: relative;
  z-index: 10;
  border-top: 1px solid var(--card-border);
  background: rgba(0, 8, 24, 0.7);
  padding: 64px 0 40px;
}
.footer-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 32px;
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 52px;
}
.footer-brand {}
.footer-logo { display: flex; align-items: center; margin-bottom: 16px; text-decoration: none; }
.footer-logo img { height: 30px; }
.footer-brand-desc { font-size: 13px; color: var(--muted); line-height: 1.65; max-width: 260px; }
.footer-platforms {
  display: flex;
  gap: 8px;
  margin-top: 16px;
}
.footer-platform {
  display: flex;
  align-items: center;
  gap: 5px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 8px;
  padding: 6px 12px;
  font-size: 11px;
  font-weight: 600;
  color: rgba(255,255,255,0.5);
}
.footer-platform svg { width: 14px; height: 14px; fill: rgba(255,255,255,0.4); }

.footer-col-title {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.5);
  margin-bottom: 16px;
}
.footer-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
  list-style: none;
  padding: 0;
  margin: 0;
}
.footer-links a {
  font-size: 13px;
  color: var(--muted);
  text-decoration: none;
  transition: color 0.2s;
}
.footer-links a:hover { color: rgba(255,255,255,0.8); }

.footer-bottom {
  max-width: var(--container);
  margin: 0 auto;
  padding: 20px 32px 0;
  border-top: 1px solid var(--card-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 12px;
  color: var(--muted);
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom a { color: var(--muted); text-decoration: none; }
.footer-bottom a:hover { color: rgba(255,255,255,0.7); }
.footer-social { display: flex; gap: 20px; }
.footer-social a { display: flex; align-items: center; gap: 6px; color: var(--muted); text-decoration: none; font-size: 0.85rem; transition: color 0.2s; }
.footer-social a:hover { color: #ffffff; }
.footer-social a svg { flex-shrink: 0; }

/* ── Keyframes ── */
@keyframes heroFadeUp {
  from { opacity: 0; transform: translateY(32px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes pulse {
  0%, 100% { opacity: 1; box-shadow: 0 0 8px var(--accent); }
  50%       { opacity: 0.5; box-shadow: 0 0 16px var(--accent); }
}
@keyframes scrollPulse {
  0%, 100% { transform: scaleY(1); opacity: 0.6; }
  50%       { transform: scaleY(0.6); opacity: 1; }
}
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes spin { to { transform: rotate(360deg); } }

/* ── Responsive ── */
@media (max-width: 1024px) {
  :root { --section-pad: 80px; }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .features-grid-bottom .feature-card { width: calc(50% - 10px); }
  .footer-inner { grid-template-columns: 1fr 1fr; gap: 36px; }
  .pricing-card-landscape { grid-template-columns: 1fr; gap: 32px; }
  .pricing-left { padding-right: 0; border-right: none; border-bottom: 1px solid var(--card-border); padding-bottom: 32px; }
}

@media (max-width: 768px) {
  :root { --section-pad: 60px; }
  .container { padding: 0 20px; }
  .nav { padding: 0 20px; }
  .nav-links, .nav-cta { display: none; }
  .nav-burger { display: flex; }

  .hero { padding: 100px 20px 60px; }
  .hero-metrics { grid-template-columns: repeat(3, 1fr); }

  .features-grid { grid-template-columns: 1fr; }
  .features-grid-bottom { flex-direction: column; }
  .features-grid-bottom .feature-card { width: 100%; }
  .steps { grid-template-columns: 1fr; gap: 40px; }
  .steps::before { display: none; }

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

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

  .pricing-card { padding: 36px 28px; }
}

@media (max-width: 480px) {
  .hero-metrics { flex-direction: column; border-radius: var(--radius-sm); }
  .hero-metric { border-right: none; border-bottom: 1px solid var(--card-border); }
  .hero-metric:last-child { border-bottom: none; }
  .hero-ctas { flex-direction: column; width: 100%; }
  .hero-ctas .btn { width: 100%; justify-content: center; }
  .client-card { flex-direction: column; }
  .contact-form { padding: 28px 20px; }
}