/* ================================================================
   CLOUDCOMMET SOLUTIONS — CELESTIAL PRECISION DESIGN SYSTEM v3
   ================================================================ */

@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@300;400;500;600;700;800;900&family=Space+Grotesk:wght@400;500;600;700&display=swap');

/* ── CSS Custom Properties ─────────────────────────────────── */
:root {
  --color-primary: #000f3a;
  --color-secondary: #006876;
  --color-accent: #55d7ed;
  --color-accent-gold: #f8bd2a;
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out-smooth: cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* ── Scroll Reveal ──────────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(36px);
  transition: opacity 0.75s var(--ease-out-expo),
              transform 0.75s var(--ease-out-expo);
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.08s; }
.reveal-delay-2 { transition-delay: 0.16s; }
.reveal-delay-3 { transition-delay: 0.24s; }
.reveal-delay-4 { transition-delay: 0.32s; }
.reveal-delay-5 { transition-delay: 0.40s; }
.reveal-delay-6 { transition-delay: 0.48s; }

/* ── Reveal from left / right ───────────────────────────────── */
.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.8s var(--ease-out-expo), transform 0.8s var(--ease-out-expo);
}
.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.8s var(--ease-out-expo), transform 0.8s var(--ease-out-expo);
}
.reveal-left.visible,
.reveal-right.visible { opacity: 1; transform: translateX(0); }

/* ── Gradient Text ──────────────────────────────────────────── */
.gradient-text {
  background: linear-gradient(135deg, #1a2f7a 0%, #006876 50%, #00b4cc 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.dark .gradient-text {
  background: linear-gradient(135deg, #93aeff 0%, #55d7ed 55%, #9eefff 100%);
  -webkit-background-clip: text;
  background-clip: text;
}

/* ── Hero Animated Orbs ──────────────────────────────────────── */
.hero-orb {
  border-radius: 50%;
  filter: blur(90px);
  animation: orb-float 9s ease-in-out infinite;
  pointer-events: none;
  will-change: transform;
}
@keyframes orb-float {
  0%, 100% { transform: translateY(0) scale(1); }
  33%       { transform: translateY(-18px) scale(1.04); }
  66%       { transform: translateY(10px) scale(0.97); }
}

/* ── Dot Grid Background ─────────────────────────────────────── */
.dot-grid {
  background-image: radial-gradient(circle, rgba(73,92,153,0.12) 1px, transparent 1px);
  background-size: 26px 26px;
}
.dark .dot-grid {
  background-image: radial-gradient(circle, rgba(148,163,184,0.07) 1px, transparent 1px);
}

/* ── Line Grid Background ─────────────────────────────────────── */
.line-grid {
  background-image: 
    linear-gradient(rgba(73,92,153,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(73,92,153,0.05) 1px, transparent 1px);
  background-size: 48px 48px;
}
.dark .line-grid {
  background-image: 
    linear-gradient(rgba(148,163,184,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(148,163,184,0.04) 1px, transparent 1px);
}

/* ── Nav ─────────────────────────────────────────────────────── */
.nav-main {
  transition: height 0.35s var(--ease-out-expo),
              box-shadow 0.35s ease,
              background-color 0.35s ease;
}
.nav-scrolled {
  height: 62px !important;
  box-shadow: 0 1px 40px rgba(0,15,58,0.08), 0 0 0 1px rgba(0,15,58,0.03);
}
.dark .nav-scrolled {
  box-shadow: 0 1px 40px rgba(0,0,0,0.3), 0 0 0 1px rgba(255,255,255,0.04);
}

/* ── Card Lift Hover ─────────────────────────────────────────── */
.card-lift {
  transition: transform 0.4s var(--ease-out-expo),
              box-shadow 0.4s var(--ease-out-expo),
              border-color 0.3s ease;
}
.card-lift:hover {
  transform: translateY(-8px);
  box-shadow: 0 28px 56px rgba(0,15,58,0.13), 0 4px 16px rgba(0,104,118,0.06);
}
.dark .card-lift:hover {
  box-shadow: 0 28px 56px rgba(0,0,0,0.5), 0 4px 16px rgba(85,215,237,0.07);
}

/* ── Service Card v2 ─────────────────────────────────────────── */
.service-card {
  position: relative;
  overflow: hidden;
  transition: transform 0.45s var(--ease-out-expo),
              box-shadow 0.45s var(--ease-out-expo),
              border-color 0.3s ease;
}
.service-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0,104,118,0.04) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.4s ease;
  pointer-events: none;
  z-index: 0;
}
.service-card:hover::before { opacity: 1; }
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 24px 52px rgba(0,15,58,0.12), 0 2px 8px rgba(0,104,118,0.08);
  border-color: rgba(0,104,118,0.35) !important;
}
.dark .service-card:hover {
  box-shadow: 0 24px 52px rgba(0,0,0,0.45), 0 2px 8px rgba(85,215,237,0.1);
  border-color: rgba(85,215,237,0.3) !important;
}
.service-card > * { position: relative; z-index: 1; }

/* ── Service Icon Orb ────────────────────────────────────────── */
.icon-orb {
  position: relative;
  transition: transform 0.4s var(--ease-out-expo), box-shadow 0.4s ease;
}
.service-card:hover .icon-orb {
  transform: scale(1.12) rotate(-4deg);
  box-shadow: 0 8px 24px rgba(0,104,118,0.3);
}
.dark .service-card:hover .icon-orb {
  box-shadow: 0 8px 24px rgba(85,215,237,0.25);
}

/* ── Glassmorphism ───────────────────────────────────────────── */
.glass {
  background: rgba(255,255,255,0.82);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border: 1px solid rgba(255,255,255,0.9);
}
.dark .glass {
  background: rgba(15,23,42,0.72);
  backdrop-filter: blur(20px) saturate(150%);
  border: 1px solid rgba(255,255,255,0.06);
}

/* ── Glass card ──────────────────────────────────────────────── */
.glass-card {
  background: rgba(255,255,255,0.6);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255,255,255,0.7);
  box-shadow: 0 8px 32px rgba(0,15,58,0.06), inset 0 1px 0 rgba(255,255,255,0.8);
}
.dark .glass-card {
  background: rgba(15,23,42,0.6);
  border: 1px solid rgba(255,255,255,0.05);
  box-shadow: 0 8px 32px rgba(0,0,0,0.35), inset 0 1px 0 rgba(255,255,255,0.04);
}

/* ── Live Dot ────────────────────────────────────────────────── */
.live-dot {
  display: inline-block;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: #22c55e;
  box-shadow: 0 0 0 0 rgba(34,197,94,0.5);
  animation: live-pulse 2.2s ease infinite;
  flex-shrink: 0;
}
@keyframes live-pulse {
  0%   { box-shadow: 0 0 0 0 rgba(34,197,94,0.6); }
  70%  { box-shadow: 0 0 0 9px rgba(34,197,94,0); }
  100% { box-shadow: 0 0 0 0 rgba(34,197,94,0); }
}

/* ── Tech Marquee ────────────────────────────────────────────── */
.marquee-track {
  display: flex;
  gap: 4.5rem;
  align-items: center;
  animation: marquee 32s linear infinite;
  will-change: transform;
}
@keyframes marquee {
  to { transform: translateX(-50%); }
}
.marquee-wrap:hover .marquee-track { animation-play-state: paused; }

/* ── Button Shimmer ──────────────────────────────────────────── */
.btn-primary {
  position: relative;
  overflow: hidden;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.btn-primary::after {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 60%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.18), transparent);
  transform: skewX(-20deg);
  transition: left 0.55s ease;
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 28px rgba(0,15,58,0.22); }
.btn-primary:hover::after { left: 140%; }

/* ── CTA Band ────────────────────────────────────────────────── */
.cta-band {
  background: linear-gradient(135deg, #000f3a 0%, #0b235e 45%, #00293a 100%);
}
.dark .cta-band {
  background: linear-gradient(135deg, #0a0f1e 0%, #0f1e35 50%, #0c1c28 100%);
}

/* ── Animated Gradient Border ────────────────────────────────── */
.gradient-border {
  position: relative;
}
.gradient-border::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  background: linear-gradient(135deg, rgba(0,104,118,0.5), rgba(85,215,237,0.3), rgba(0,104,118,0.5));
  background-size: 200% 200%;
  animation: gradient-shift 4s linear infinite;
  z-index: -1;
  opacity: 0;
  transition: opacity 0.3s ease;
}
.gradient-border:hover::before { opacity: 1; }
@keyframes gradient-shift {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

/* ── Section Number Decorative ───────────────────────────────── */
.section-num {
  font-size: 7rem;
  font-weight: 900;
  line-height: 1;
  -webkit-text-stroke: 1.5px rgba(0,15,58,0.06);
  color: transparent;
  user-select: none;
  pointer-events: none;
  letter-spacing: -0.04em;
}
.dark .section-num { -webkit-text-stroke: 1.5px rgba(148,163,184,0.08); }

/* ── Stat Counter ────────────────────────────────────────────── */
.stat-number { font-variant-numeric: tabular-nums; }

/* ── Mobile Menu ─────────────────────────────────────────────── */
#mobile-menu {
  opacity: 0;
  transform: translateY(-10px);
  transition: opacity 0.25s ease, transform 0.25s var(--ease-out-expo);
  pointer-events: none;
}
#mobile-menu.open {
  opacity: 1;
  transform: translateY(0);
  pointer-events: all;
}

/* ── Underline Link ──────────────────────────────────────────── */
.underline-link {
  position: relative;
  display: inline-block;
}
.underline-link::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0;
  width: 0; height: 1.5px;
  background: currentColor;
  transition: width 0.3s ease;
}
.underline-link:hover::after { width: 100%; }

/* ── Footer Gradient Divider ─────────────────────────────────── */
.footer-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, #c5c6d1 30%, #c5c6d1 70%, transparent 100%);
}
.dark .footer-divider {
  background: linear-gradient(90deg, transparent 0%, #1e293b 30%, #1e293b 70%, transparent 100%);
}

/* ── Form Inputs ─────────────────────────────────────────────── */
.form-input-custom {
  width: 100%;
  background-color: transparent;
  border: none;
  border-bottom: 2px solid #c5c6d1;
  color: #1c1b1b;
  padding: 10px 0;
  font-size: 16px;
  line-height: 1.6;
  transition: border-color 0.3s ease;
}
.form-input-custom:focus {
  outline: none;
  border-bottom-color: #000f3a;
  box-shadow: none;
}
.form-input-custom::placeholder { color: #9ca3af; }
.dark .form-input-custom { border-bottom-color: #334155; color: #f8fafc; }
.dark .form-input-custom:focus { border-bottom-color: #60a5fa; }
.dark .form-input-custom::placeholder { color: #64748b; }

/* ── Scrollbar Hide ──────────────────────────────────────────── */
.no-scrollbar::-webkit-scrollbar { display: none; }
.no-scrollbar { -ms-overflow-style: none; scrollbar-width: none; }

/* ── Testimonial Accent ──────────────────────────────────────── */
.testimonial-accent {
  border-left: 3px solid;
  border-image: linear-gradient(180deg, #006876, #55d7ed) 1;
}

/* ── Bento Grid Items ────────────────────────────────────────── */
.bento-item {
  transition: transform 0.4s var(--ease-out-expo), box-shadow 0.4s ease;
}
.bento-item:hover {
  transform: scale(1.015);
  box-shadow: 0 20px 48px rgba(0,15,58,0.1);
}
.dark .bento-item:hover {
  box-shadow: 0 20px 48px rgba(0,0,0,0.4);
}

/* ── Number Badge ────────────────────────────────────────────── */
.step-number {
  width: 36px; height: 36px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 13px; font-weight: 700;
  font-family: 'Space Grotesk', sans-serif;
  letter-spacing: 0.05em;
  background: linear-gradient(135deg, #000f3a, #006876);
  color: white;
  flex-shrink: 0;
}
.dark .step-number {
  background: linear-gradient(135deg, #1e40af, #0891b2);
}

/* ── Animated Data Lines ─────────────────────────────────────── */
.data-line {
  stroke-dasharray: 6 4;
  animation: dash-move 3.5s linear infinite;
}
@keyframes dash-move {
  to { stroke-dashoffset: -40; }
}

/* ── Icon Glow ───────────────────────────────────────────────── */
.icon-glow {
  transition: box-shadow 0.3s ease, background-color 0.3s ease;
}
.card-lift:hover .icon-glow {
  box-shadow: 0 0 22px rgba(0,104,118,0.28);
  background-color: rgba(0,104,118,0.09);
}
.dark .card-lift:hover .icon-glow {
  box-shadow: 0 0 22px rgba(85,215,237,0.22);
  background-color: rgba(85,215,237,0.08);
}

/* ── Tag Chip ────────────────────────────────────────────────── */
.tag-chip {
  display: inline-flex; align-items: center;
  padding: 3px 10px;
  border-radius: 100px;
  font-size: 10px;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: rgba(0,104,118,0.09);
  color: #006876;
  border: 1px solid rgba(0,104,118,0.2);
}
.dark .tag-chip {
  background: rgba(85,215,237,0.1);
  color: #55d7ed;
  border-color: rgba(85,215,237,0.2);
}

/* ── Hero Badge ──────────────────────────────────────────────── */
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 16px;
  border-radius: 100px;
  background: rgba(0,104,118,0.07);
  border: 1px solid rgba(0,104,118,0.18);
  font-size: 13px;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #006876;
  backdrop-filter: blur(8px);
}
.dark .hero-badge {
  background: rgba(85,215,237,0.08);
  border-color: rgba(85,215,237,0.2);
  color: #55d7ed;
}

/* ── Stat Chip ───────────────────────────────────────────────── */
.stat-chip {
  display: flex; flex-direction: column;
  gap: 2px;
}

/* ── Jump Nav Active ─────────────────────────────────────────── */
.jump-link-active {
  background-color: #000f3a !important;
  color: white !important;
}
.dark .jump-link-active {
  background-color: #1d4ed8 !important;
  color: white !important;
}

/* ── Process Step Line ───────────────────────────────────────── */
.process-line {
  position: relative;
}
.process-line:not(:last-child)::after {
  content: '';
  position: absolute;
  left: 18px; top: 44px;
  width: 1.5px; bottom: -20px;
  background: linear-gradient(180deg, rgba(0,104,118,0.4), transparent);
}
.dark .process-line:not(:last-child)::after {
  background: linear-gradient(180deg, rgba(85,215,237,0.3), transparent);
}

/* ── Highlight Badge (featured) ──────────────────────────────── */
.featured-badge {
  position: absolute;
  top: -1px; right: -1px;
  background: linear-gradient(135deg, #006876, #00a8c0);
  color: white;
  font-size: 9px;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: 0 0.75rem 0 0.5rem;
}

/* ── Glow Ring ───────────────────────────────────────────────── */
.glow-ring {
  box-shadow: 0 0 0 3px rgba(0,104,118,0.15), 0 0 0 6px rgba(0,104,118,0.06);
}
.dark .glow-ring {
  box-shadow: 0 0 0 3px rgba(85,215,237,0.15), 0 0 0 6px rgba(85,215,237,0.06);
}

/* ── Spinning gradient ───────────────────────────────────────── */
@keyframes spin-gradient {
  to { transform: rotate(360deg); }
}

/* ── Noise texture overlay (subtle) ─────────────────────────── */
.noise::before {
  content: '';
  position: absolute; 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='0.03'/%3E%3C/svg%3E");
  opacity: 0.4;
  pointer-events: none;
  z-index: 0;
}

/* ── Scroll progress bar ─────────────────────────────────────── */
#scroll-progress {
  position: fixed; top: 0; left: 0;
  height: 2px; width: 0%;
  background: linear-gradient(90deg, #006876, #55d7ed);
  z-index: 9999;
  transition: width 0.1s linear;
}

/* ═══════════════════════════════════════════════════════════════
   UX ENHANCEMENT PASS — added 2026-05
   ═══════════════════════════════════════════════════════════════ */

/* ── Smooth Scroll ───────────────────────────────────────────── */
html { scroll-behavior: smooth; }

/* ── Page fade-in ────────────────────────────────────────────── */
body { animation: page-fade-in 0.45s var(--ease-out-expo) both; }
@keyframes page-fade-in {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Global focus ring ───────────────────────────────────────── */
:focus-visible {
  outline: 2px solid #006876;
  outline-offset: 3px;
  border-radius: 3px;
}
.dark :focus-visible { outline-color: #55d7ed; }

/* ── Form inputs: boxed style upgrade ────────────────────────── */
.form-input-custom {
  border: 1.5px solid #c5c6d1;
  border-radius: 8px;
  padding: 12px 14px;
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
  background: #fafafa;
}
.form-input-custom:focus {
  border-color: #006876;
  box-shadow: 0 0 0 3px rgba(0,104,118,0.12);
  background: #fff;
  outline: none;
}
.dark .form-input-custom {
  border-color: #334155;
  background: rgba(15,23,42,0.6);
}
.dark .form-input-custom:focus {
  border-color: #55d7ed;
  box-shadow: 0 0 0 3px rgba(85,215,237,0.12);
  background: rgba(15,23,42,0.9);
}

/* ── Stat cards: micro hover lift ────────────────────────────── */
.stat-card-hover {
  transition: transform 0.35s var(--ease-out-expo),
              box-shadow 0.35s var(--ease-out-expo);
}
.stat-card-hover:hover {
  transform: translateY(-5px);
  box-shadow: 0 16px 40px rgba(0,15,58,0.1);
}
.dark .stat-card-hover:hover {
  box-shadow: 0 16px 40px rgba(0,0,0,0.4);
}

/* ── Credential rows: subtle hover ───────────────────────────── */
.credential-row {
  padding: 10px 12px;
  margin: -10px -12px;
  border-radius: 8px;
  transition: background 0.2s ease;
}
.credential-row:hover { background: rgba(0,104,118,0.05); }
.dark .credential-row:hover { background: rgba(85,215,237,0.06); }

/* ── Back-to-top button ──────────────────────────────────────── */
#back-to-top {
  position: fixed;
  bottom: 32px; right: 32px;
  width: 44px; height: 44px;
  border-radius: 50%;
  background: #000f3a;
  color: white;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 8px 24px rgba(0,15,58,0.25);
  cursor: pointer;
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.3s ease, transform 0.3s ease, background 0.2s ease;
  z-index: 999;
  border: none;
}
#back-to-top.visible {
  opacity: 1;
  transform: translateY(0);
}
#back-to-top:hover { background: #006876; }
.dark #back-to-top { background: #1d4ed8; }
.dark #back-to-top:hover { background: #0891b2; }

/* ── Mobile menu: larger tap targets ─────────────────────────── */
#mobile-menu a {
  padding: 12px 8px;
  display: block;
  border-radius: 6px;
  transition: background 0.2s ease, color 0.2s ease;
}
#mobile-menu a:hover {
  background: rgba(0,104,118,0.07);
  color: #006876;
}
.dark #mobile-menu a:hover {
  background: rgba(85,215,237,0.07);
  color: #55d7ed;
}

/* ── Nav link hover underline ────────────────────────────────── */
nav a:not(.btn-primary):not([class*='bg-']) {
  position: relative;
}
nav a:not(.btn-primary):not([class*='bg-'])::after {
  content: '';
  position: absolute;
  bottom: -3px; left: 0;
  width: 0; height: 1.5px;
  background: #006876;
  transition: width 0.25s ease;
}
nav a:not(.btn-primary):not([class*='bg-']):hover::after { width: 100%; }
.dark nav a:not(.btn-primary):not([class*='bg-'])::after { background: #55d7ed; }

/* ── Project card image zoom ─────────────────────────────────── */
.project-item img {
  transition: transform 0.6s var(--ease-out-expo);
}
.project-item:hover img { transform: scale(1.04); }

/* ── Portfolio filter transition ─────────────────────────────── */
.project-item {
  transition: opacity 0.35s ease, transform 0.35s var(--ease-out-expo);
}
.project-item.filtered-out {
  opacity: 0;
  transform: scale(0.97);
  pointer-events: none;
  position: absolute;
  width: 0; height: 0;
  overflow: hidden;
}

/* ── Service jump-nav sticky polish ──────────────────────────── */
.jump-nav-pill {
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

/* ── Section separators ──────────────────────────────────────── */
.section-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0,104,118,0.2) 30%, rgba(0,104,118,0.2) 70%, transparent);
}
.dark .section-divider {
  background: linear-gradient(90deg, transparent, rgba(85,215,237,0.1) 30%, rgba(85,215,237,0.1) 70%, transparent);
}

/* ── Photo shimmer overlay ───────────────────────────────────── */
.photo-shimmer {
  position: relative;
}
.photo-shimmer::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(105deg, transparent 40%, rgba(255,255,255,0.08) 50%, transparent 60%);
  background-size: 200% 100%;
  animation: shimmer-slide 3.5s ease-in-out infinite;
  pointer-events: none;
}
@keyframes shimmer-slide {
  0%   { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* ── CTA button upgraded ─────────────────────────────────────── */
.cta-btn {
  position: relative; overflow: hidden;
  transition: transform 0.2s ease, box-shadow 0.25s ease;
}
.cta-btn::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(90deg, transparent 0%, rgba(255,255,255,0.12) 50%, transparent 100%);
  transform: translateX(-100%);
  transition: transform 0.55s ease;
}
.cta-btn:hover { transform: translateY(-2px); box-shadow: 0 14px 32px rgba(0,15,58,0.28); }
.cta-btn:hover::after { transform: translateX(100%); }
.cta-btn:active { transform: translateY(0); }

/* ── Responsive hero H1 ──────────────────────────────────────── */
@media (max-width: 640px) {
  .hero-h1 { font-size: clamp(2.2rem, 9vw, 4rem) !important; line-height: 1.15 !important; }
}

/* ── Toast notification ──────────────────────────────────────── */
#toast {
  position: fixed; bottom: 88px; right: 32px;
  background: #000f3a; color: white;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 12px; letter-spacing: 0.06em; text-transform: uppercase;
  padding: 10px 18px; border-radius: 100px;
  box-shadow: 0 8px 24px rgba(0,15,58,0.25);
  opacity: 0; transform: translateY(10px);
  transition: opacity 0.3s ease, transform 0.3s ease;
  pointer-events: none; z-index: 998;
}
#toast.show { opacity: 1; transform: translateY(0); }
.dark #toast { background: #1e40af; }