/* ================================================================
   OCEANIC AI — Global Stylesheet
   Light sky blue + deep blue accent palette
   ================================================================ */

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

/* ── CSS Variables ──────────────────────────────────────────────── */
:root {
  --bg-deep:      #eff6ff;
  --bg-dark:      #dbeafe;
  --bg-card:      rgba(255,255,255,0.80);
  --bg-card-hover:rgba(255,255,255,0.97);
  --border-glass: rgba(59,130,246,0.20);
  --blue:         #2563eb;
  --blue-light:   #1d4ed8;
  --violet:       #1e40af;
  --violet-light: #3b82f6;
  --cyan:         #2563eb;
  --green:        #059669;
  --text-primary: #0f172a;
  --text-secondary:#1e3a5f;
  --text-muted:   #64748b;
  --gradient-hero:linear-gradient(135deg, #bfdbfe 0%, #eff6ff 50%, #dbeafe 100%);
  --gradient-brand:linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
  --gradient-cyan: linear-gradient(135deg, #1d4ed8 0%, #3b82f6 100%);
  --shadow-glow:  0 0 40px rgba(59,130,246,0.18);
  --shadow-card:  0 4px 24px rgba(59,130,246,0.12);
  --radius:       16px;
  --radius-sm:    10px;
  --transition:   all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --nav-height:   72px;
}

/* ── Base ────────────────────────────────────────────────────────── */
html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
  background: var(--bg-deep);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}

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

/* ── Scrollbar ───────────────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-dark); }
::-webkit-scrollbar-thumb { background: var(--blue); border-radius: 3px; }

/* ── Typography ──────────────────────────────────────────────────── */
h1, h2, h3, h4 { line-height: 1.2; font-weight: 700; letter-spacing: -0.02em; }
h1 { font-size: clamp(2.4rem, 5vw, 4rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); }
h3 { font-size: clamp(1.2rem, 2vw, 1.6rem); }
h4 { font-size: 1.1rem; }
p  { color: var(--text-secondary); }

.gradient-text {
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.cyan-text {
  background: var(--gradient-cyan);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── Layout helpers ──────────────────────────────────────────────── */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section    { padding: 100px 0; }
.section-sm { padding: 60px 0; }
.text-center { text-align: center; }

.section-header { margin-bottom: 64px; }
.section-header p { font-size: 1.1rem; margin-top: 16px; max-width: 640px; }
.section-header.text-center p { margin: 16px auto 0; }

.tag {
  display: inline-block;
  padding: 6px 16px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 16px;
  background: rgba(255,255,255,0.70);
  border: 1px solid rgba(59,130,246,0.30);
  color: var(--violet);
}
.tag-blue {
  background: rgba(255,255,255,0.70);
  border-color: rgba(59,130,246,0.30);
  color: var(--violet);
}
.tag-cyan {
  background: rgba(255,255,255,0.70);
  border-color: rgba(37,99,235,0.35);
  color: var(--violet);
}

/* ── Buttons ─────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  white-space: nowrap;
}
.btn-primary {
  background: var(--gradient-brand);
  color: #fff;
  box-shadow: 0 4px 20px rgba(59,130,246,0.35);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(59,130,246,0.50);
}
.btn-secondary {
  background: rgba(255,255,255,0.70);
  color: var(--violet);
  border: 1.5px solid rgba(59,130,246,0.30);
  backdrop-filter: blur(8px);
}
.btn-secondary:hover {
  background: rgba(255,255,255,0.95);
  border-color: var(--blue);
  color: var(--violet);
  transform: translateY(-2px);
}
.btn-outline-cyan {
  background: transparent;
  border: 1.5px solid var(--cyan);
  color: var(--cyan);
}
.btn-outline-cyan:hover {
  background: rgba(37,99,235,0.12);
  transform: translateY(-2px);
}
.btn-lg { padding: 18px 36px; font-size: 1.05rem; border-radius: 12px; }
.btn-sm { padding: 10px 20px; font-size: 0.85rem; }

/* ── Navigation ──────────────────────────────────────────────────── */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-height);
  z-index: 1000;
  transition: var(--transition);
}
.navbar.scrolled {
  background: rgba(239, 246, 255, 0.96);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-glass);
  box-shadow: 0 2px 16px rgba(59,130,246,0.10);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--nav-height);
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.3rem;
  font-weight: 800;
  letter-spacing: -0.03em;
}
.nav-logo-img {
  height: 88px;
  width: auto;
  display: block;
  object-fit: contain;
  mix-blend-mode: multiply;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
}
.nav-links a {
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: var(--transition);
}
.nav-links a:hover, .nav-links a.active {
  color: var(--text-primary);
  background: var(--bg-card);
}
.nav-cta { margin-left: 10px; }
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
}
.hamburger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: var(--transition);
}

/* Mobile nav */
@media (max-width: 768px) {
  .hamburger { display: flex; }
  .nav-links {
    display: none;
    position: fixed;
    top: var(--nav-height);
    left: 0; right: 0;
    background: rgba(239, 246, 255, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    padding: 24px;
    gap: 8px;
    border-bottom: 1px solid var(--border-glass);
  }
  .nav-links.open { display: flex; }
  .nav-links a { width: 100%; padding: 12px 16px; }
  .nav-cta { width: 100%; text-align: center; }
  .nav-cta .btn { width: 100%; justify-content: center; }
}

/* ── Hero ─────────────────────────────────────────────────────────── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  background: var(--gradient-hero);
  padding-top: var(--nav-height);
}
.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}
.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.35;
  animation: float 8s ease-in-out infinite;
}
.orb1 { width:600px; height:600px; background:#93c5fd; top:-100px; right:-100px; }
.orb2 { width:500px; height:500px; background:#bfdbfe; bottom:-150px; left:-80px; animation-delay:-4s; }
.orb3 { width:350px; height:350px; background:#60a5fa; top:40%; left:40%; animation-delay:-2s; opacity:0.20; }

@keyframes float {
  0%,100% { transform: translateY(0) scale(1); }
  50%      { transform: translateY(-30px) scale(1.05); }
}

/* Neural grid overlay — removed for ocean theme */
.hero-grid {
  display: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 780px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  border-radius: 999px;
  background: rgba(255,255,255,0.65);
  border: 1px solid rgba(59,130,246,0.30);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--violet);
  margin-bottom: 28px;
  animation: fadeInDown 0.8s ease both;
}
.hero-badge .dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--cyan);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%,100% { box-shadow: 0 0 0 0 rgba(37,99,235,0.5); }
  50%      { box-shadow: 0 0 0 6px rgba(37,99,235,0); }
}

.hero h1 {
  animation: fadeInDown 0.8s 0.1s ease both;
  margin-bottom: 24px;
}
.hero p.hero-sub {
  font-size: clamp(1rem, 2vw, 1.2rem);
  line-height: 1.7;
  max-width: 620px;
  animation: fadeInDown 0.8s 0.2s ease both;
  margin-bottom: 40px;
}
.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  animation: fadeInDown 0.8s 0.3s ease both;
  margin-bottom: 56px;
}
.hero-stats {
  display: flex;
  gap: 48px;
  flex-wrap: wrap;
  animation: fadeInDown 0.8s 0.4s ease both;
  padding-top: 40px;
  border-top: 1px solid var(--border-glass);
}
.stat-item {}
.stat-value {
  font-size: 2rem;
  font-weight: 800;
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.stat-label { font-size: 0.82rem; color: var(--text-muted); margin-top: 2px; letter-spacing: 0.05em; text-transform: uppercase; }

@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Glass Cards ──────────────────────────────────────────────────── */
.glass-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: var(--transition);
}
.glass-card:hover {
  background: var(--bg-card-hover);
  border-color: rgba(96,165,250,0.3);
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow), var(--shadow-card);
}

/* ── Service Cards ────────────────────────────────────────────────── */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
}
.service-card {
  padding: 32px;
}
.service-icon {
  width: 56px; height: 56px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 20px;
}
.icon-blue   { background: rgba(219,234,254,0.70); }
.icon-violet { background: rgba(199,220,254,0.70); }
.icon-cyan   { background: rgba(37,99,235,0.15); }
.icon-green  { background: rgba(16,185,129,0.15); }
.icon-pink   { background: rgba(236,72,153,0.15); }
.icon-orange { background: rgba(251,146,60,0.15); }

.service-card h3 { margin-bottom: 12px; }
.service-card p  { font-size: 0.92rem; line-height: 1.7; }
.service-card .learn-more {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 20px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--blue-light);
  transition: var(--transition);
}
.service-card .learn-more:hover { gap: 10px; color: var(--cyan); }

/* ── Tool Cards (logos) ──────────────────────────────────────────── */
.tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 20px;
}
.tool-card {
  padding: 28px 20px;
  text-align: center;
}
.tool-logo {
  font-size: 2.4rem;
  margin-bottom: 12px;
}
.tool-card h4 { font-size: 0.95rem; margin-bottom: 6px; }
.tool-card p  { font-size: 0.80rem; color: var(--text-muted); }
.tool-badge {
  display: inline-block;
  margin-top: 10px;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.05em;
}
.badge-blue   { background: rgba(219,234,254,0.80); color: var(--violet); }
.badge-violet { background: rgba(219,234,254,0.80); color: var(--violet); }
.badge-green  { background: rgba(167,243,208,0.60); color: #065f46; }
.badge-cyan   { background: rgba(219,234,254,0.80); color: var(--violet); }

/* ── Process Steps ────────────────────────────────────────────────── */
.process-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 24px;
  position: relative;
}
.process-step {
  padding: 32px;
  position: relative;
}
.step-number {
  font-size: 3rem;
  font-weight: 900;
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 16px;
  opacity: 0.85;
}
.process-step h3 { margin-bottom: 10px; font-size: 1.15rem; }

/* ── Testimonials ─────────────────────────────────────────────────── */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
}
.testimonial-card { padding: 32px; }
.stars { font-size: 0.9rem; color: #f59e0b; margin-bottom: 16px; letter-spacing: 2px; }
.testimonial-card blockquote {
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--text-secondary);
  margin-bottom: 20px;
  font-style: italic;
}
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.author-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--gradient-brand);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.9rem;
  flex-shrink: 0;
}
.author-info h4 { font-size: 0.9rem; margin-bottom: 2px; }
.author-info p  { font-size: 0.78rem; color: var(--text-muted); }

/* ── CTA Banner ───────────────────────────────────────────────────── */
.cta-banner {
  background: linear-gradient(135deg, #bfdbfe 0%, #eff6ff 50%, #dbeafe 100%);
  border: 1px solid rgba(59,130,246,0.25);
  border-radius: 24px;
  padding: 72px 48px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: '';
  position: absolute;
  top: -40%; left: 50%;
  transform: translateX(-50%);
  width: 600px; height: 400px;
  background: radial-gradient(ellipse, rgba(59,130,246,0.14) 0%, transparent 70%);
  pointer-events: none;
}
.cta-banner h2 { margin-bottom: 16px; }
.cta-banner p  { margin-bottom: 36px; font-size: 1.05rem; }
.cta-actions   { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ── Footer ───────────────────────────────────────────────────────── */
footer {
  background: #0c1f4a;
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 72px 0 32px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 56px;
}
.footer-brand p { font-size: 0.9rem; max-width: 280px; margin-top: 12px; color: #93c5fd; }
.footer-col h4 {
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #93c5fd;
  margin-bottom: 18px;
  font-weight: 600;
}
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a { font-size: 0.9rem; color: #bfdbfe; transition: var(--transition); }
.footer-col ul li a:hover { color: #fff; }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,0.08);
  font-size: 0.82rem;
  color: #93c5fd;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-social { display: flex; gap: 12px; }
.social-btn {
  width: 36px; height: 36px;
  border-radius: 8px;
  background: rgba(255,255,255,0.10);
  border: 1px solid rgba(255,255,255,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  transition: var(--transition);
}
.social-btn:hover { background: var(--gradient-brand); border-color: transparent; transform: translateY(-2px); }

@media (max-width: 900px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 540px) {
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .cta-banner  { padding: 48px 24px; }
}

/* ── Page Hero ────────────────────────────────────────────────────── */
.page-hero {
  padding: calc(var(--nav-height) + 80px) 0 80px;
  background: var(--gradient-hero);
  position: relative;
  overflow: hidden;
  text-align: center;
}
.page-hero .hero-orb { opacity: 0.25; }
.page-hero-content { position: relative; z-index: 1; }
.page-hero h1 { margin: 16px 0 20px; }
.page-hero p  { font-size: 1.1rem; max-width: 600px; margin: 0 auto 36px; }

/* ── Pricing Tables ───────────────────────────────────────────────── */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
  gap: 24px;
}
.pricing-card {
  padding: 40px 32px;
  position: relative;
  display: flex;
  flex-direction: column;
}
.pricing-card.featured {
  border-color: rgba(59,130,246,0.5);
  background: linear-gradient(160deg, rgba(59,130,246,0.12) 0%, rgba(96,165,250,0.08) 100%);
}
.featured-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gradient-brand);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 5px 20px;
  border-radius: 999px;
  letter-spacing: 0.08em;
  white-space: nowrap;
}
.plan-name  { font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--text-muted); font-weight: 600; }
.plan-price { display: flex; align-items: flex-end; gap: 6px; margin: 16px 0 8px; }
.price-amount { font-size: 3rem; font-weight: 900; line-height: 1; }
.price-period { font-size: 0.88rem; color: var(--text-muted); padding-bottom: 8px; }
.plan-desc  { font-size: 0.88rem; color: var(--text-muted); margin-bottom: 28px; }
.plan-features { flex: 1; list-style: none; margin-bottom: 32px; }
.plan-features li {
  padding: 10px 0;
  border-bottom: 1px solid var(--border-glass);
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text-secondary);
}
.plan-features li:last-child { border-bottom: none; }
.plan-features li .check { color: var(--green); font-size: 0.8rem; }
.plan-features li .cross  { color: var(--text-muted); font-size: 0.8rem; }
.pricing-card .btn { width: 100%; justify-content: center; }

/* ── About page ───────────────────────────────────────────────────── */
.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 24px;
}
.value-card { padding: 32px; }
.value-icon { font-size: 2.2rem; margin-bottom: 16px; }

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 24px;
}
.team-card {
  padding: 32px 24px;
  text-align: center;
}
.team-avatar {
  width: 80px; height: 80px;
  border-radius: 50%;
  background: var(--gradient-brand);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  margin: 0 auto 16px;
  box-shadow: 0 4px 20px rgba(59,130,246,0.35);
}
.team-card h3 { font-size: 1.05rem; margin-bottom: 4px; }
.team-card .role { font-size: 0.82rem; color: var(--blue-light); font-weight: 600; margin-bottom: 10px; }
.team-card p { font-size: 0.82rem; color: var(--text-muted); }

/* ── Contact page ─────────────────────────────────────────────────── */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}
.contact-info h3 { margin-bottom: 16px; }
.contact-info p  { margin-bottom: 32px; }
.contact-detail {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 24px;
}
.contact-detail-icon {
  width: 44px; height: 44px;
  border-radius: 10px;
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}
.contact-detail h4 { font-size: 0.88rem; font-weight: 600; margin-bottom: 4px; }
.contact-detail p  { font-size: 0.88rem; color: var(--text-muted); margin: 0; }

.contact-form { background: var(--bg-card); border: 1px solid var(--border-glass); border-radius: var(--radius); padding: 40px; }
.form-group { margin-bottom: 20px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text-secondary);
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  background: rgba(255,255,255,0.90);
  border: 1.5px solid var(--border-glass);
  border-radius: 10px;
  color: var(--text-primary);
  font-size: 0.9rem;
  font-family: inherit;
  transition: var(--transition);
  -webkit-appearance: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(59,130,246,0.15);
  background: rgba(255,255,255,1.0);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-group select option { background: #eff6ff; color: #0f172a; }
.form-submit { width: 100%; justify-content: center; }

@media (max-width: 820px) {
  .contact-layout { grid-template-columns: 1fr; gap: 40px; }
  .form-row { grid-template-columns: 1fr; }
}

/* ── Solutions page ───────────────────────────────────────────────── */
.industry-tabs {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}
.tab-btn {
  padding: 10px 20px;
  border-radius: 8px;
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  border: 1.5px solid var(--border-glass);
  background: transparent;
  color: var(--text-secondary);
  transition: var(--transition);
}
.tab-btn:hover, .tab-btn.active {
  background: var(--gradient-brand);
  border-color: transparent;
  color: #fff;
  box-shadow: 0 4px 16px rgba(59,130,246,0.3);
}

.solution-panel { display: none; }
.solution-panel.active { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }

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

.solution-feature-list { list-style: none; }
.solution-feature-list li {
  padding: 14px 0;
  border-bottom: 1px solid var(--border-glass);
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.92rem;
  color: var(--text-secondary);
}
.solution-feature-list li:last-child { border-bottom: none; }
.sfl-icon {
  width: 32px; height: 32px;
  border-radius: 8px;
  background: rgba(59,130,246,0.10);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  flex-shrink: 0;
}

.roi-box {
  background: linear-gradient(135deg, rgba(16,185,129,0.10), rgba(37,99,235,0.10));
  border: 1px solid rgba(16,185,129,0.25);
  border-radius: var(--radius);
  padding: 28px;
  margin-top: 24px;
}
.roi-box h4 { color: var(--green); margin-bottom: 12px; font-size: 0.9rem; text-transform: uppercase; letter-spacing: 0.08em; }
.roi-stats  { display: flex; gap: 24px; flex-wrap: wrap; }
.roi-stat-val { font-size: 1.6rem; font-weight: 800; color: var(--green); }
.roi-stat-label { font-size: 0.75rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.05em; }

/* ── Animations on scroll ─────────────────────────────────────────── */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}
.fade-in-delay-1 { transition-delay: 0.1s; }
.fade-in-delay-2 { transition-delay: 0.2s; }
.fade-in-delay-3 { transition-delay: 0.3s; }
.fade-in-delay-4 { transition-delay: 0.4s; }

/* ── Divider ──────────────────────────────────────────────────────── */
.divider {
  height: 1px;
  background: var(--border-glass);
  margin: 0;
}

/* ── Misc helpers ─────────────────────────────────────────────────── */
.highlight-box {
  background: rgba(255,255,255,0.80);
  border: 1px solid rgba(59,130,246,0.25);
  border-radius: var(--radius);
  padding: 32px;
}
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.two-col-reverse { direction: rtl; }
.two-col-reverse > * { direction: ltr; }
@media (max-width: 768px) {
  .two-col, .two-col-reverse { grid-template-columns: 1fr; direction: ltr; }
  .section { padding: 72px 0; }
  .hero-stats { gap: 28px; }
}

/* Success toast */
.toast {
  position: fixed;
  bottom: 32px; right: 32px;
  background: var(--green);
  color: #fff;
  padding: 16px 24px;
  border-radius: 12px;
  font-weight: 600;
  font-size: 0.9rem;
  box-shadow: 0 8px 24px rgba(16,185,129,0.4);
  transform: translateY(100px);
  opacity: 0;
  transition: var(--transition);
  z-index: 9999;
}
.toast.show { transform: translateY(0); opacity: 1; }

/* ── Ocean wave canvas ───────────────────────────────────────────── */
#ocean-canvas {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 300px;
  pointer-events: none;
  z-index: 0;
}