:root {
  --blue1: #1F6CC0;
  --blue2: #1488D8;
  --blue3: #1FB6D9;
  --blue4: #1C4E9A;
  --white: #FFFFFF;
  --bg: #080d1a;
  --surface: #0d1526;
  --grad: linear-gradient(135deg, #1FB6D9 0%, #1F6CC0 50%, #1C4E9A 100%);
  --grad-rev: linear-gradient(315deg, #1FB6D9 0%, #1F6CC0 50%, #1C4E9A 100%);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Poppins', sans-serif;
  background: var(--bg);
  color: var(--white);
  overflow-x: hidden;
}

/* NOISE */
body::before {
  content: '';
  position: fixed; inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
  pointer-events: none; z-index: 0; opacity: 0.4;
}

/* GRID */
.grid-bg {
  position: fixed; inset: 0;
  background-image:
    linear-gradient(rgba(31,108,192,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(31,108,192,0.06) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none; z-index: 0;
}

/* ── NAV ── */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 1rem 3rem;
  background: rgba(8,13,26,0.88);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(31,182,217,0.12);
}

.nav-brand {
  display: flex; align-items: center; gap: 0.6rem; text-decoration: none;
}

.nav-logo-box {
  width: 38px; height: 38px;
  background: var(--grad);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-family: 'Rajdhani', sans-serif;
  font-weight: 700; font-size: 1rem; letter-spacing: -1px; color: white;
  position: relative; overflow: hidden;
}
.nav-logo-box::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.2) 0%, transparent 60%);
}

.nav-brand-name {
  font-family: 'Rajdhani', sans-serif;
  font-size: 1.5rem; font-weight: 700; letter-spacing: 1px; color: white;
}
.nav-brand-name span { color: var(--blue3); }

.nav-links { display: flex; gap: 2rem; list-style: none; }
.nav-links a {
  color: rgba(255,255,255,0.65); text-decoration: none;
  font-size: 0.85rem; font-weight: 500; letter-spacing: 0.3px; transition: color 0.2s;
}
.nav-links a:hover { color: var(--blue3); }

.nav-cta {
  background: var(--grad); color: white !important;
  padding: 0.5rem 1.2rem; border-radius: 6px;
  font-size: 0.85rem !important; font-weight: 600 !important;
  transition: opacity 0.2s !important;
}
.nav-cta:hover { opacity: 0.85 !important; }

/* ── HERO ── */
.hero {
  position: relative; min-height: 100vh;
  display: flex; align-items: center;
  padding: 8rem 3rem 4rem; overflow: hidden; z-index: 1;
}

.hero-glow {
  position: absolute; top: -200px; right: -200px;
  width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(31,182,217,0.15) 0%, rgba(31,108,192,0.08) 40%, transparent 70%);
  pointer-events: none;
}
.hero-glow-2 {
  position: absolute; bottom: -300px; left: -150px;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(28,78,154,0.18) 0%, transparent 70%);
  pointer-events: none;
}

.hero-content { flex: 1; max-width: 580px; z-index: 2; }

.hero-badge {
  display: inline-flex; align-items: center; gap: 0.5rem;
  background: rgba(31,182,217,0.08);
  border: 1px solid rgba(31,182,217,0.3);
  padding: 0.35rem 1rem; border-radius: 50px;
  font-size: 0.72rem; font-weight: 600; letter-spacing: 1.5px;
  color: var(--blue3); text-transform: uppercase; margin-bottom: 1.5rem;
  animation: fadeUp 0.6s ease both;
}
.hero-badge-dot {
  width: 6px; height: 6px; background: var(--blue3);
  border-radius: 50%; animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.6); }
}

.hero h1 {
  font-family: 'Rajdhani', sans-serif;
  font-size: clamp(2.8rem, 5.5vw, 4.8rem);
  font-weight: 700; line-height: 1.05; letter-spacing: -1px;
  margin-bottom: 1.5rem;
  animation: fadeUp 0.6s 0.1s ease both;
}
.hero h1 .grad-text {
  background: var(--grad);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}

.hero-sub {
  font-size: 1rem; line-height: 1.75;
  color: rgba(255,255,255,0.6);
  margin-bottom: 2.5rem; max-width: 480px;
  animation: fadeUp 0.6s 0.2s ease both;
}

.hero-ctas {
  display: flex; gap: 1rem; flex-wrap: wrap;
  animation: fadeUp 0.6s 0.3s ease both;
}

.btn-primary {
  display: inline-flex; align-items: center; gap: 0.5rem;
  background: var(--grad); color: white;
  padding: 0.85rem 1.8rem; border-radius: 8px;
  font-weight: 600; font-size: 0.92rem; text-decoration: none;
  letter-spacing: 0.2px;
  transition: transform 0.2s, box-shadow 0.2s;
  box-shadow: 0 4px 24px rgba(31,108,192,0.4);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 32px rgba(31,108,192,0.5); }

.btn-secondary {
  display: inline-flex; align-items: center; gap: 0.5rem;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.15);
  color: white; padding: 0.85rem 1.8rem; border-radius: 8px;
  font-weight: 500; font-size: 0.92rem; text-decoration: none;
  transition: background 0.2s, border-color 0.2s;
}
.btn-secondary:hover { background: rgba(255,255,255,0.09); border-color: rgba(31,182,217,0.4); }

/* API CODE MOCKUP */
.hero-visual {
  flex: 1; max-width: 540px; z-index: 2;
  margin-left: 3rem;
  animation: fadeUp 0.8s 0.2s ease both;
}

.code-window {
  background: rgba(10, 16, 32, 0.95);
  border: 1px solid rgba(31,108,192,0.3);
  border-radius: 16px; overflow: hidden;
  box-shadow:
    0 0 0 1px rgba(31,182,217,0.08),
    0 20px 60px rgba(0,0,0,0.6),
    0 0 80px rgba(31,108,192,0.12);
}
.code-bar {
  background: rgba(20,30,55,0.8);
  padding: 0.7rem 1rem;
  display: flex; align-items: center; gap: 0.5rem;
  border-bottom: 1px solid rgba(31,108,192,0.2);
}
.code-dots { display: flex; gap: 0.35rem; }
.code-dot { width: 10px; height: 10px; border-radius: 50%; }
.code-tab {
  margin-left: 0.5rem;
  font-size: 0.7rem; font-family: 'Courier New', monospace;
  color: rgba(255,255,255,0.4);
  background: rgba(31,108,192,0.15);
  padding: 0.2rem 0.8rem; border-radius: 4px;
}
.code-tab.active { color: var(--blue3); background: rgba(31,108,192,0.25); }

.code-body { padding: 1.5rem; font-family: 'Courier New', monospace; font-size: 0.8rem; line-height: 1.8; }
.code-comment { color: rgba(255,255,255,0.25); }
.code-method { color: #f7c56a; font-weight: 700; }
.code-url { color: #78c6f7; }
.code-key { color: #9de1b4; }
.code-val { color: #e5a5ff; }
.code-str { color: #ff9e9e; }
.code-num { color: #ffa07a; }

.response-block {
  margin-top: 1rem; padding-top: 1rem;
  border-top: 1px solid rgba(31,108,192,0.2);
}
.response-label {
  font-size: 0.65rem; color: var(--blue3);
  text-transform: uppercase; letter-spacing: 1.5px;
  margin-bottom: 0.6rem; font-family: 'Poppins', sans-serif;
}

.delivery-pill {
  display: inline-flex; align-items: center; gap: 0.4rem;
  background: rgba(29,209,105,0.1);
  border: 1px solid rgba(29,209,105,0.3);
  color: #1dd169;
  padding: 0.3rem 0.9rem; border-radius: 50px;
  font-size: 0.72rem; font-weight: 600;
  font-family: 'Poppins', sans-serif;
  margin-top: 0.8rem;
}
.delivery-dot {
  width: 6px; height: 6px; background: #1dd169;
  border-radius: 50%; animation: pulse 1.5s infinite;
}

/* ── STATS BANNER ── */
.stats-banner {
  position: relative; z-index: 1;
  background: rgba(31,108,192,0.06);
  border-top: 1px solid rgba(31,108,192,0.12);
  border-bottom: 1px solid rgba(31,108,192,0.12);
  padding: 3rem;
  display: flex; justify-content: center; gap: 5rem; flex-wrap: wrap;
}
.stat-item { text-align: center; }
.stat-num {
  font-family: 'Rajdhani', sans-serif; font-size: 3rem; font-weight: 700;
  background: var(--grad);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
  line-height: 1;
}
.stat-desc { font-size: 0.82rem; color: rgba(255,255,255,0.45); margin-top: 0.4rem; letter-spacing: 0.3px; }

/* ── SECTIONS COMMUNES ── */
section { position: relative; z-index: 1; padding: 6rem 3rem; }

.section-label {
  display: inline-block; font-size: 0.72rem; font-weight: 600;
  letter-spacing: 2px; text-transform: uppercase;
  color: var(--blue3); margin-bottom: 1rem;
}
.section-title {
  font-family: 'Rajdhani', sans-serif;
  font-size: clamp(2rem, 4vw, 3rem); font-weight: 700;
  line-height: 1.1; margin-bottom: 1rem;
}
.section-sub {
  color: rgba(255,255,255,0.52); line-height: 1.75; max-width: 560px;
}

/* ── USE CASES ── */
.usecases-header { text-align: center; max-width: 620px; margin: 0 auto 4rem; }
.usecases-header .section-sub { margin: 0 auto; }

.usecases-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem; max-width: 1100px; margin: 0 auto;
}

.usecase-card {
  background: rgba(13, 21, 38, 0.8);
  border: 1px solid rgba(31,108,192,0.18);
  border-radius: 16px; padding: 2rem;
  transition: transform 0.3s, border-color 0.3s, box-shadow 0.3s;
  position: relative; overflow: hidden;
}
.usecase-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: var(--grad); transform: scaleX(0); transform-origin: left; transition: transform 0.3s;
}
.usecase-card:hover { transform: translateY(-5px); border-color: rgba(31,182,217,0.35); box-shadow: 0 12px 40px rgba(31,108,192,0.18); }
.usecase-card:hover::before { transform: scaleX(1); }

.usecase-icon {
  font-size: 2rem; margin-bottom: 1rem;
  display: inline-block;
}
.usecase-title {
  font-family: 'Rajdhani', sans-serif; font-size: 1.2rem; font-weight: 700; margin-bottom: 0.5rem;
}
.usecase-desc { font-size: 0.85rem; color: rgba(255,255,255,0.52); line-height: 1.65; }
.usecase-example {
  margin-top: 1rem;
  background: rgba(31,108,192,0.1);
  border: 1px solid rgba(31,108,192,0.2);
  border-radius: 8px; padding: 0.6rem 0.8rem;
  font-size: 0.75rem; color: rgba(255,255,255,0.55);
  font-family: 'Courier New', monospace; line-height: 1.5;
}

/* ── FEATURES ── */
.features-section { background: rgba(31,108,192,0.03); border-top: 1px solid rgba(31,108,192,0.1); border-bottom: 1px solid rgba(31,108,192,0.1); }
.features-header { text-align: center; max-width: 600px; margin: 0 auto 4rem; }
.features-header .section-sub { margin: 0 auto; }

.features-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
  gap: 1.5rem; max-width: 1100px; margin: 0 auto;
}

.feature-card {
  background: rgba(13, 21, 38, 0.7);
  border: 1px solid rgba(31,108,192,0.18);
  border-radius: 16px; padding: 2rem;
  transition: transform 0.3s, border-color 0.3s, box-shadow 0.3s;
  position: relative; overflow: hidden;
}
.feature-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: var(--grad); transform: scaleX(0); transform-origin: left; transition: transform 0.3s;
}
.feature-card:hover { transform: translateY(-5px); border-color: rgba(31,182,217,0.35); box-shadow: 0 12px 40px rgba(31,108,192,0.18); }
.feature-card:hover::before { transform: scaleX(1); }

.feature-icon {
  width: 52px; height: 52px;
  background: rgba(31,108,192,0.18);
  border-radius: 12px; display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem; margin-bottom: 1.2rem;
  border: 1px solid rgba(31,108,192,0.28);
}
.feature-title {
  font-family: 'Rajdhani', sans-serif; font-size: 1.2rem; font-weight: 700; margin-bottom: 0.6rem;
}
.feature-desc { font-size: 0.87rem; color: rgba(255,255,255,0.52); line-height: 1.65; }

/* ── DEVELOPER SECTION ── */
.dev-section { }
.dev-content {
  max-width: 1100px; margin: 0 auto;
  display: flex; gap: 5rem; align-items: flex-start; flex-wrap: wrap;
}
.dev-text { flex: 1; min-width: 280px; }
.dev-code-wrap { flex: 1; min-width: 300px; }

.dev-check {
  display: flex; align-items: flex-start; gap: 0.8rem;
  margin-bottom: 1.2rem;
}
.dev-check-icon {
  width: 20px; height: 20px; border-radius: 50%;
  background: rgba(31,182,217,0.15);
  border: 1px solid rgba(31,182,217,0.4);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.65rem; flex-shrink: 0; margin-top: 0.15rem;
  color: var(--blue3);
}
.dev-check p { font-size: 0.88rem; color: rgba(255,255,255,0.6); line-height: 1.6; }
.dev-check strong { color: rgba(255,255,255,0.9); }

.dev-cta-row { display: flex; gap: 1rem; flex-wrap: wrap; margin-top: 2rem; }

/* ── CREDIBILITY ── */
.cred-section {
  background: rgba(31,108,192,0.04);
  border-top: 1px solid rgba(31,108,192,0.1);
  border-bottom: 1px solid rgba(31,108,192,0.1);
}
.cred-content {
  max-width: 1100px; margin: 0 auto;
  display: flex; gap: 5rem; align-items: center; flex-wrap: wrap;
}
.cred-text { flex: 1; min-width: 280px; }
.cred-metrics { flex: 1; min-width: 280px; }

.anti-spam-badge {
  display: inline-flex; align-items: center; gap: 0.6rem;
  background: rgba(255, 80, 80, 0.08);
  border: 1px solid rgba(255, 80, 80, 0.25);
  color: #ff7070; padding: 0.5rem 1.2rem; border-radius: 8px;
  font-size: 0.82rem; font-weight: 600; margin-bottom: 1.5rem;
}

.metric-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.metric-card {
  background: rgba(13, 21, 38, 0.8);
  border: 1px solid rgba(31,108,192,0.2);
  border-radius: 12px; padding: 1.5rem;
  text-align: center;
}
.metric-val {
  font-family: 'Rajdhani', sans-serif; font-size: 2.2rem; font-weight: 700;
  background: var(--grad);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
  line-height: 1;
}
.metric-label { font-size: 0.78rem; color: rgba(255,255,255,0.45); margin-top: 0.4rem; }

/* ── PRICING ── */
.pricing-section { text-align: center; }
.pricing-wrap { max-width: 900px; margin: 0 auto; }

.pricing-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 0; margin: 3rem 0 2rem;
  background: rgba(13,21,38,0.8);
  border: 1px solid rgba(31,108,192,0.25);
  border-radius: 16px; overflow: hidden;
}

.pricing-tier {
  padding: 2rem 1.5rem;
  border-right: 1px solid rgba(31,108,192,0.2);
  position: relative; transition: background 0.3s;
}
.pricing-tier:last-child { border-right: none; }
.pricing-tier.featured {
  background: rgba(31,108,192,0.12);
}
.pricing-tier.featured::before {
  content: 'Populaire';
  position: absolute; top: -1px; left: 50%; transform: translateX(-50%);
  background: var(--grad); color: white;
  font-size: 0.65rem; font-weight: 700; letter-spacing: 1px;
  padding: 0.2rem 0.8rem; border-radius: 0 0 6px 6px;
  text-transform: uppercase;
}

.pricing-volume {
  font-size: 0.75rem; color: rgba(255,255,255,0.4);
  text-transform: uppercase; letter-spacing: 1px; margin-bottom: 1rem;
}
.pricing-price {
  font-family: 'Rajdhani', sans-serif; font-size: 3rem; font-weight: 700;
  color: white; line-height: 1;
}
.pricing-price span { font-size: 1rem; color: rgba(255,255,255,0.5); font-weight: 400; }
.pricing-range { font-size: 0.78rem; color: rgba(255,255,255,0.4); margin-top: 0.5rem; }

.pricing-note {
  font-size: 0.85rem; color: rgba(255,255,255,0.45); margin-top: 1rem; line-height: 1.6;
}

/* ── HOW IT WORKS ── */
.how-section { }
.how-content { max-width: 900px; margin: 0 auto; }
.how-header { margin-bottom: 3.5rem; }

.steps { display: flex; flex-direction: column; gap: 0; }
.step {
  display: flex; gap: 2rem; align-items: flex-start; position: relative;
}
.step:not(:last-child)::after {
  content: ''; position: absolute; left: 23px; top: 52px; bottom: -20px; width: 2px;
  background: linear-gradient(to bottom, rgba(31,108,192,0.5), rgba(31,108,192,0.08));
}
.step-num {
  flex-shrink: 0; width: 48px; height: 48px;
  background: var(--grad); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: 'Rajdhani', sans-serif; font-size: 1.1rem; font-weight: 700;
  box-shadow: 0 0 20px rgba(31,108,192,0.35);
}
.step-body { padding: 0.3rem 0 2.5rem; }
.step-title { font-family: 'Rajdhani', sans-serif; font-size: 1.2rem; font-weight: 700; margin-bottom: 0.4rem; }
.step-desc { font-size: 0.87rem; color: rgba(255,255,255,0.48); line-height: 1.65; max-width: 500px; }

/* ── SENDERID SECTION ── */
.senderid-section { max-width: 1100px; margin: 0 auto; display: flex; gap: 4rem; align-items: center; flex-wrap: wrap; }
.senderid-text { flex: 1; min-width: 280px; }
.senderid-visual { flex: 1; min-width: 280px; }

.sms-preview {
  background: #111827;
  border-radius: 24px; padding: 1.5rem;
  border: 1px solid rgba(31,108,192,0.2);
  max-width: 340px; box-shadow: 0 20px 60px rgba(0,0,0,0.4);
}
.sms-phone-bar {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 1rem; font-size: 0.68rem; color: rgba(255,255,255,0.35);
}
.sms-bubble-wrap { display: flex; flex-direction: column; gap: 0.9rem; }
.sms-sender { font-size: 0.68rem; color: var(--blue3); font-weight: 700; margin-bottom: 0.25rem; letter-spacing: 0.5px; }
.sms-bubble {
  background: rgba(31,108,192,0.18);
  border: 1px solid rgba(31,108,192,0.28);
  border-radius: 0 12px 12px 12px;
  padding: 0.7rem 0.9rem; font-size: 0.78rem;
  color: rgba(255,255,255,0.82); line-height: 1.55; max-width: 85%;
}
.sms-time { font-size: 0.6rem; color: rgba(255,255,255,0.25); text-align: right; margin-top: 0.25rem; }

.senderid-tags { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 1.5rem; }
.senderid-tag {
  background: rgba(31,182,217,0.08);
  border: 1px solid rgba(31,182,217,0.25);
  color: var(--blue3); padding: 0.3rem 0.9rem; border-radius: 50px;
  font-size: 0.77rem; font-weight: 600; font-family: 'Rajdhani', sans-serif; letter-spacing: 0.5px;
}
.senderid-tag.active {
  background: var(--grad); border: none; color: white; box-shadow: 0 2px 12px rgba(31,108,192,0.35);
}

/* ── CTA FINAL ── */
.cta-final-section { text-align: center; }
.cta-final-card {
  display: inline-block;
  background: rgba(13, 21, 38, 0.85);
  border: 1px solid rgba(31,182,217,0.28);
  border-radius: 24px; padding: 3.5rem 4rem;
  max-width: 700px; margin: 0 auto;
  position: relative; overflow: hidden;
}
.cta-final-card::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse at top, rgba(31,182,217,0.07) 0%, transparent 60%);
}
.cta-final-title {
  font-family: 'Rajdhani', sans-serif; font-size: 2.4rem; font-weight: 700; margin-bottom: 1rem; line-height: 1.1;
}
.cta-final-sub { font-size: 0.95rem; color: rgba(255,255,255,0.55); margin-bottom: 2.5rem; line-height: 1.7; }
.cta-final-btns { display: flex; justify-content: center; gap: 1rem; flex-wrap: wrap; position: relative; z-index: 1; }

/* ── ICT4U SECTION ── */
.ict4u-section { background: rgba(28,78,154,0.06); border-top: 1px solid rgba(31,108,192,0.1); }
.ict4u-content {
  display: flex; gap: 4rem; align-items: center;
  max-width: 1100px; margin: 0 auto; flex-wrap: wrap;
}
.ict4u-text { flex: 1; min-width: 280px; }
.ict4u-logo-display { flex-shrink: 0; width: 200px; text-align: center; }
.services-pills { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 1.5rem; }
.service-pill {
  background: rgba(31,108,192,0.12);
  border: 1px solid rgba(31,108,192,0.22);
  padding: 0.3rem 0.9rem; border-radius: 50px;
  font-size: 0.75rem; color: rgba(255,255,255,0.65); font-weight: 500;
}

/* ── FOOTER ── */
footer {
  position: relative; z-index: 1;
  background: rgba(4, 7, 18, 0.97);
  border-top: 1px solid rgba(31,108,192,0.18);
  padding: 3rem; text-align: center;
}
.footer-brand { font-family: 'Rajdhani', sans-serif; font-size: 1.8rem; font-weight: 700; letter-spacing: 2px; margin-bottom: 0.5rem; }
.footer-brand span { color: var(--blue3); }
.footer-tagline { font-size: 0.82rem; color: rgba(255,255,255,0.3); margin-bottom: 1.5rem; }
.footer-links { display: flex; justify-content: center; gap: 2rem; flex-wrap: wrap; margin-bottom: 2rem; }
.footer-links a { color: rgba(255,255,255,0.38); text-decoration: none; font-size: 0.82rem; transition: color 0.2s; }
.footer-links a:hover { color: var(--blue3); }
.footer-divider { width: 60px; height: 2px; background: var(--grad); margin: 0 auto 1.5rem; border-radius: 2px; }
.footer-legal { display: flex; justify-content: center; gap: 1.5rem; flex-wrap: wrap; margin-bottom: 1.2rem; }
.footer-legal a { color: rgba(255,255,255,0.25); text-decoration: none; font-size: 0.75rem; transition: color 0.2s; }
.footer-legal a:hover { color: var(--blue3); }
.footer-copy { font-size: 0.75rem; color: rgba(255,255,255,0.18); }
.footer-copy a { color: var(--blue3); text-decoration: none; }

/* ── FLOATING WHATSAPP ── */
.float-wa {
  position: fixed; bottom: 2rem; right: 2rem; z-index: 200;
  width: 60px; height: 60px;
  background: #25D366; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 24px rgba(37,211,102,0.4);
  text-decoration: none;
  transition: transform 0.2s, box-shadow 0.2s;
  animation: wobble 3s 2s ease infinite;
}
.float-wa:hover { transform: scale(1.1); box-shadow: 0 8px 32px rgba(37,211,102,0.5); animation: none; }
@keyframes wobble {
  0%, 90%, 100% { transform: rotate(0deg); }
  92% { transform: rotate(-10deg); }
  96% { transform: rotate(10deg); }
}

/* ── ANIMATIONS ── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}
.fade-in { opacity: 0; transform: translateY(24px); transition: opacity 0.6s ease, transform 0.6s ease; }
.fade-in.visible { opacity: 1; transform: none; }

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  nav { padding: 1rem 1.5rem; }
  .nav-links { display: none; }
  .hero { flex-direction: column; padding: 7rem 1.5rem 3rem; text-align: center; }
  .hero-content { max-width: 100%; }
  .hero-sub { margin: 0 auto 2rem; }
  .hero-ctas { justify-content: center; }
  .hero-visual { margin: 2rem 0 0; max-width: 100%; }
  .stats-banner { gap: 2.5rem; padding: 2rem 1.5rem; }
  section { padding: 4rem 1.5rem; }
  .dev-content { flex-direction: column; }
  .cred-content { flex-direction: column; }
  .senderid-section { flex-direction: column; }
  .pricing-grid { grid-template-columns: 1fr; }
  .pricing-tier { border-right: none; border-bottom: 1px solid rgba(31,108,192,0.2); }
  .pricing-tier:last-child { border-bottom: none; }
  .ict4u-content { flex-direction: column-reverse; text-align: center; }
  .ict4u-logo-display { width: 100%; }
  .cta-final-card { padding: 2rem 1.5rem; }
  .metric-grid { grid-template-columns: 1fr 1fr; }
}