/* ===========================================================
   TechFun Universe — Design System
   =========================================================== */

@import url('https://fonts.googleapis.com/css2?family=Sora:wght@400;500;600;700;800&family=Inter:wght@400;500;600;700&family=IBM+Plex+Mono:wght@400;500&display=swap');

:root {
  /* Color tokens */
  --navy: #0B3D91;
  --navy-deep: #071F4D;
  --navy-darker: #050F26;
  --orange: #FF7A00;
  --orange-light: #FF9433;
  --white: #FFFFFF;
  --warm-white: #FAFAF8;
  --fog: #F1F3F7;
  --ink: #0A0E17;
  --slate: #5B6472;
  --slate-light: #8A93A3;
  --border: #E4E7EE;

  /* Type */
  --font-display: 'Sora', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;

  /* Spacing scale */
  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2rem;
  --space-5: 3rem;
  --space-6: 4.5rem;
  --space-7: 6rem;
  --space-8: 9rem;

  /* Radius */
  --radius-s: 8px;
  --radius-m: 14px;
  --radius-l: 24px;
  --radius-full: 999px;

  /* Shadow */
  --shadow-sm: 0 2px 8px rgba(11, 61, 145, 0.06);
  --shadow-md: 0 12px 32px rgba(11, 61, 145, 0.10);
  --shadow-lg: 0 24px 64px rgba(7, 31, 77, 0.16);

  --container: 1200px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--warm-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--navy-deep);
  line-height: 1.12;
  margin: 0 0 var(--space-2);
  letter-spacing: -0.01em;
}
h1 { font-size: clamp(2.4rem, 5vw, 3.8rem); font-weight: 700; }
h2 { font-size: clamp(1.8rem, 3.4vw, 2.5rem); font-weight: 700; }
h3 { font-size: 1.3rem; font-weight: 600; }
p { margin: 0 0 var(--space-2); color: var(--slate); }
a { color: var(--navy); text-decoration: none; }
img { max-width: 100%; display: block; }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--space-3);
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--orange);
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  margin-bottom: var(--space-2);
}
.eyebrow::before {
  content: "";
  width: 22px;
  height: 1px;
  background: var(--orange);
  display: inline-block;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5em;
  padding: 0.9rem 1.7rem;
  border-radius: var(--radius-full);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  border: 2px solid transparent;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}
.btn:focus-visible { outline: 3px solid var(--orange); outline-offset: 2px; }
.btn-primary { background: var(--orange); color: var(--white); box-shadow: var(--shadow-sm); }
.btn-primary:hover { background: var(--orange-light); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn-ghost { background: transparent; border-color: rgba(255,255,255,0.35); color: var(--white); }
.btn-ghost:hover { border-color: var(--white); transform: translateY(-2px); }
.btn-outline-navy { background: transparent; border-color: var(--navy); color: var(--navy); }
.btn-outline-navy:hover { background: var(--navy); color: var(--white); transform: translateY(-2px); }
.btn-sm { padding: 0.6rem 1.2rem; font-size: 0.85rem; }

/* ===== Header / Nav ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250, 250, 248, 0.98);
  border-bottom: 1px solid var(--border);
  transition: box-shadow 0.3s ease, background 0.3s ease, backdrop-filter 0.3s ease;
}
.site-header.scrolled {
  background: rgba(250, 250, 248, 0.86);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 8px 28px rgba(11, 61, 145, 0.09);
  border-bottom-color: transparent;
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding: 0.9rem 0;
}
.nav-logo { display: flex; align-items: center; gap: 0.6rem; font-family: var(--font-display); font-weight: 700; font-size: 1.1rem; color: var(--navy-deep); flex-shrink: 0; }
.nav-logo img { height: 38px; width: 38px; }
.nav-links { display: flex; align-items: center; gap: var(--space-3); list-style: none; margin: 0; padding: 0; flex-wrap: nowrap; }
.nav-links a { font-size: 0.9rem; font-weight: 500; color: var(--ink); white-space: nowrap; }
.nav-links a:hover { color: var(--orange); }
.nav-cta { display: flex; align-items: center; gap: var(--space-2); flex-shrink: 0; }
.nav-toggle { display: none; background: none; border: none; cursor: pointer; }

/* Solutions dropdown */
.nav-dropdown { position: relative; }
.nav-dropdown-trigger {
  display: flex; align-items: center; gap: 0.32rem;
  background: none; border: none; padding: 0; margin: 0;
  font-family: inherit; font-size: 0.9rem; font-weight: 500; color: var(--ink);
  cursor: pointer; white-space: nowrap;
}
.nav-dropdown-trigger:hover, .nav-dropdown.open .nav-dropdown-trigger { color: var(--orange); }
.nav-caret { transition: transform 0.25s cubic-bezier(0.22, 1, 0.36, 1); flex-shrink: 0; }
.nav-dropdown:hover .nav-caret, .nav-dropdown.open .nav-caret { transform: rotate(180deg); }

.nav-dropdown-panel {
  position: absolute;
  top: calc(100% + 18px);
  left: 50%;
  transform: translateX(-50%) translateY(6px);
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-m);
  box-shadow: 0 18px 40px rgba(11, 61, 145, 0.14);
  padding: 0.5rem;
  min-width: 260px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s;
  z-index: 150;
}
.nav-dropdown:hover .nav-dropdown-panel,
.nav-dropdown.open .nav-dropdown-panel {
  opacity: 1; visibility: visible; pointer-events: auto; transform: translateX(-50%) translateY(0);
}
.nav-dropdown-item {
  display: flex; gap: 0.7rem; align-items: flex-start;
  padding: 0.65rem 0.7rem; border-radius: var(--radius-s);
  color: var(--ink); text-decoration: none;
}
.nav-dropdown-item:hover { background: rgba(255, 122, 0, 0.07); }
.nav-dropdown-item strong { font-size: 0.9rem; color: var(--navy-deep); }
.nav-dropdown-item small { color: var(--slate-light); font-weight: 400; font-size: 0.78rem; }
.nav-dropdown-icon {
  font-size: 1.1rem; flex-shrink: 0; width: 34px; height: 34px;
  border-radius: var(--radius-s); background: rgba(11, 61, 145, 0.08);
  display: flex; align-items: center; justify-content: center;
}

@media (max-width: 1220px) {
  .nav-links {
    position: fixed;
    top: 64px; left: 0; right: 0; bottom: 0;
    width: 100%;
    background: var(--white);
    flex-direction: column;
    align-items: flex-start;
    padding: var(--space-4);
    gap: var(--space-3);
    transform: translateY(-120%);
    transition: transform 0.3s ease;
    z-index: 200;
    overflow-y: auto;
    box-shadow: 0 12px 24px rgba(11, 61, 145, 0.12);
  }
  .nav-links.open { transform: translateY(0); }
  .nav-links a { width: 100%; padding: 0.6rem 0; border-bottom: 1px solid var(--border); white-space: normal; }
  .nav-toggle { display: block; z-index: 210; position: relative; }
  .nav-cta .btn-primary { display: none; }

  .nav-dropdown { width: 100%; }
  .nav-dropdown-trigger {
    width: 100%; justify-content: space-between; padding: 0.6rem 0;
    border-bottom: 1px solid var(--border); font-size: 1rem;
  }
  .nav-dropdown-panel {
    position: static; transform: none; opacity: 1; visibility: visible; pointer-events: auto;
    box-shadow: none; border: none; min-width: 0; width: 100%;
    max-height: 0; overflow: hidden; padding: 0; margin: 0;
    transition: max-height 0.3s ease, padding 0.3s ease;
  }
  .nav-dropdown.open .nav-dropdown-panel { max-height: 320px; padding: 0.4rem 0 0.6rem; }
  .nav-dropdown-item { padding: 0.55rem 0.4rem; }
}

/* ===== Hero ===== */
.hero {
  position: relative;
  overflow: hidden;
  background: radial-gradient(ellipse at top right, var(--navy) 0%, var(--navy-deep) 55%, var(--navy-darker) 100%);
  color: var(--white);
  padding: var(--space-7) 0 var(--space-6);
}
.hero-arc {
  position: absolute;
  top: -10%;
  right: -12%;
  width: 720px;
  height: 720px;
  pointer-events: none;
  opacity: 0.9;
}
.hero-inner { position: relative; z-index: 2; max-width: 680px; }
.hero p.lead { color: rgba(255,255,255,0.72); font-size: 1.15rem; max-width: 560px; }
.hero-cta { display: flex; gap: var(--space-2); margin-top: var(--space-4); flex-wrap: wrap; }

.stat-strip {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-3);
  margin-top: var(--space-6);
  padding-top: var(--space-4);
  border-top: 1px solid rgba(255,255,255,0.15);
}
.stat-strip .stat-num { font-family: var(--font-mono); font-size: 2rem; font-weight: 500; color: var(--orange-light); }
.stat-strip .stat-label { font-size: 0.82rem; color: rgba(255,255,255,0.6); }
@media (max-width: 700px) { .stat-strip { grid-template-columns: repeat(2, 1fr); } }

/* ===== Sections ===== */
.section { padding: var(--space-7) 0; }
.section-tight { padding: var(--space-6) 0; }
.section-alt { background: var(--fog); }
.section-dark { background: var(--navy-deep); color: var(--white); }
.section-dark h2, .section-dark h3 { color: var(--white); }
.section-dark p { color: rgba(255,255,255,0.68); }
.section-head { max-width: 620px; margin-bottom: var(--space-5); }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }

/* Cards grid */
.grid { display: grid; gap: var(--space-3); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 900px) { .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px) { .grid-3, .grid-4, .grid-2 { grid-template-columns: 1fr; } }

.card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-m);
  padding: var(--space-3);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: transparent; }
.card-icon {
  width: 48px; height: 48px;
  border-radius: var(--radius-s);
  background: rgba(255, 122, 0, 0.1);
  color: var(--orange);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: var(--space-2);
  font-size: 1.4rem;
}
.card h3 { margin-bottom: 0.4rem; }
.card p { margin-bottom: 0; font-size: 0.95rem; }
.card a.card-link { display: inline-flex; align-items: center; gap: 0.3em; margin-top: var(--space-2); font-size: 0.88rem; font-weight: 600; color: var(--navy); }
.card a.card-link:hover { color: var(--orange); }

/* Process / arc connector */
.process {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-3);
  margin-top: var(--space-5);
}
.process.process-5 { grid-template-columns: repeat(5, 1fr); }
.process::before {
  content: "";
  position: absolute;
  top: 26px;
  left: 8%;
  right: 8%;
  height: 2px;
  background: linear-gradient(90deg, var(--orange) 0%, rgba(255,122,0,0.15) 100%);
}
.process-step { position: relative; text-align: left; }
.process-num {
  width: 52px; height: 52px;
  border-radius: 50%;
  background: var(--navy-deep);
  color: var(--orange-light);
  font-family: var(--font-mono);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: var(--space-2);
  position: relative; z-index: 2;
  border: 3px solid var(--warm-white);
}
@media (max-width: 900px) { .process, .process.process-5 { grid-template-columns: repeat(2, 1fr); } .process::before { display: none; } }
@media (max-width: 620px) { .process, .process.process-5 { grid-template-columns: 1fr; } }

/* Testimonials */
.testimonial-card { background: var(--white); border-radius: var(--radius-m); padding: var(--space-4); border: 1px solid var(--border); }
.testimonial-card .quote { font-family: var(--font-display); font-size: 1.1rem; color: var(--navy-deep); margin-bottom: var(--space-3); }
.testimonial-person { display: flex; align-items: center; gap: 0.7rem; }
.avatar { width: 42px; height: 42px; border-radius: 50%; background: var(--navy); color: var(--white); display: flex; align-items: center; justify-content: center; font-family: var(--font-mono); font-size: 0.85rem; }
.person-name { font-weight: 600; font-size: 0.9rem; color: var(--ink); }
.person-role { font-size: 0.8rem; color: var(--slate-light); }

/* Logos strip */
.trust-strip { display: flex; flex-wrap: wrap; gap: var(--space-4); align-items: center; justify-content: center; opacity: 0.7; }
.trust-strip span { font-family: var(--font-mono); font-size: 0.85rem; color: var(--slate); border: 1px solid var(--border); padding: 0.5rem 1rem; border-radius: var(--radius-full); }

.stack-strip { display: flex; flex-wrap: wrap; gap: var(--space-2); align-items: center; justify-content: center; }
.stack-strip span {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: rgba(226,232,248,0.85);
  border: 1px solid rgba(169,196,245,0.22);
  background: rgba(255,255,255,0.04);
  backdrop-filter: blur(6px);
  padding: 0.55rem 1.1rem;
  border-radius: var(--radius-full);
  transition: border-color 0.2s ease, transform 0.2s ease, background 0.2s ease;
}
.stack-strip span:hover {
  border-color: var(--orange);
  background: rgba(255,122,0,0.08);
  transform: translateY(-2px);
}

/* CTA band */
.cta-band {
  background: linear-gradient(120deg, var(--navy) 0%, var(--navy-deep) 100%);
  border-radius: var(--radius-l);
  padding: var(--space-6) var(--space-5);
  color: var(--white);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-band h2 { color: var(--white); }
.cta-band p { color: rgba(255,255,255,0.7); max-width: 480px; margin-left: auto; margin-right: auto; }
.cta-actions { display: flex; gap: var(--space-2); justify-content: center; margin-top: var(--space-3); flex-wrap: wrap; }

/* Footer */
.site-footer { background: var(--navy-darker); color: rgba(255,255,255,0.65); padding: var(--space-6) 0 var(--space-3); }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: var(--space-4); margin-bottom: var(--space-5); }
.footer-grid h4 { color: var(--white); font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.08em; font-family: var(--font-mono); font-weight: 500; margin-bottom: var(--space-2); }
.footer-grid ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 0.6rem; }
.footer-grid a { color: rgba(255,255,255,0.65); font-size: 0.9rem; }
.footer-grid a:hover { color: var(--orange-light); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); padding-top: var(--space-3); display: flex; justify-content: space-between; font-size: 0.82rem; flex-wrap: wrap; gap: 1rem; }
@media (max-width: 800px) { .footer-grid { grid-template-columns: repeat(2, 1fr); } }

/* Utility */
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.badge {
  display: inline-block; background: rgba(255,122,0,0.12); color: var(--orange);
  font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.06em;
  padding: 0.25rem 0.7rem; border-radius: var(--radius-full); margin-bottom: 0.6rem; text-transform: uppercase;
}

/* ===========================================================
   Motion System — scroll reveals, hero animation, hover depth
   =========================================================== */

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1), transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }

.reveal-group.is-visible .reveal-item { opacity: 1; transform: translateY(0); }
.reveal-item {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.6s cubic-bezier(0.22, 1, 0.36, 1), transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}
.reveal-group.is-visible .reveal-item:nth-child(1) { transition-delay: 0.02s; }
.reveal-group.is-visible .reveal-item:nth-child(2) { transition-delay: 0.09s; }
.reveal-group.is-visible .reveal-item:nth-child(3) { transition-delay: 0.16s; }
.reveal-group.is-visible .reveal-item:nth-child(4) { transition-delay: 0.23s; }
.reveal-group.is-visible .reveal-item:nth-child(5) { transition-delay: 0.30s; }
.reveal-group.is-visible .reveal-item:nth-child(6) { transition-delay: 0.37s; }
.reveal-group.is-visible .reveal-item:nth-child(n+7) { transition-delay: 0.42s; }

@media (prefers-reduced-motion: reduce) {
  .reveal, .reveal-item { opacity: 1 !important; transform: none !important; transition: none !important; }
}

.hero-arc path {
  stroke-dasharray: 900;
  stroke-dashoffset: 900;
  animation: draw-arc 2.2s cubic-bezier(0.25, 0.1, 0.25, 1) 0.2s forwards;
}
.hero-arc circle {
  opacity: 0;
  animation: fade-in-dot 0.6s ease 2s forwards;
}
.hero-arc {
  animation: drift 10s ease-in-out infinite;
  animation-delay: 2.4s;
}
@keyframes draw-arc { to { stroke-dashoffset: 0; } }
@keyframes fade-in-dot { to { opacity: 0.9; } }
@keyframes drift {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(-10px, 12px); }
}
@media (prefers-reduced-motion: reduce) {
  .hero-arc path, .hero-arc circle, .hero-arc { animation: none; stroke-dashoffset: 0; opacity: 0.9; }
}

.hero {
  background-size: 160% 160%;
  animation: hero-gradient-shift 14s ease-in-out infinite;
}
@keyframes hero-gradient-shift {
  0%, 100% { background-position: 0% 0%; }
  50% { background-position: 40% 60%; }
}
@media (prefers-reduced-motion: reduce) { .hero { animation: none; } }

.card { position: relative; overflow: hidden; }
.card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 20% 0%, rgba(255,122,0,0.08), transparent 60%);
  opacity: 0;
  transition: opacity 0.35s ease;
  pointer-events: none;
}
.card:hover::before { opacity: 1; }
.card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(11, 61, 145, 0.14), 0 0 0 1px rgba(255, 122, 0, 0.15);
}
.card:hover .card-icon {
  background: var(--orange);
  color: var(--white);
  transform: scale(1.08) rotate(-4deg);
}
.card-icon { transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1), background 0.35s ease, color 0.35s ease; }

.btn-primary:active { transform: translateY(0) scale(0.98); }
.nav-links a { position: relative; }
.nav-links a::after {
  content: "";
  position: absolute;
  left: 0; bottom: -4px;
  width: 0; height: 2px;
  background: var(--orange);
  transition: width 0.25s ease;
}
.nav-links a:hover::after { width: 100%; }

.section-spacious { padding: var(--space-8) 0; }
.section-snug { padding: var(--space-5) 0; }

.stat-num { transition: transform 0.3s ease; }
.reveal.is-visible .stat-num { animation: pop 0.5s ease 0.3s; }
@keyframes pop { 0% { transform: scale(0.9); } 60% { transform: scale(1.05); } 100% { transform: scale(1); } }

/* ===========================================================
   Premium Footer
   =========================================================== */
.premium-footer {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(ellipse 70% 60% at 15% 10%, rgba(63,111,209,0.14), transparent 60%),
    radial-gradient(ellipse 60% 50% at 85% 90%, rgba(255,122,0,0.10), transparent 60%),
    var(--navy-darker);
  background-size: 200% 200%;
  animation: footer-gradient 18s ease-in-out infinite;
}
@keyframes footer-gradient {
  0%, 100% { background-position: 0% 0%, 100% 100%, 0 0; }
  50% { background-position: 20% 30%, 70% 60%, 0 0; }
}
@media (prefers-reduced-motion: reduce) { .premium-footer { animation: none; } }

.footer-particles { position: absolute; inset: 0; pointer-events: none; overflow: hidden; }
.footer-particles::before, .footer-particles::after {
  content: ""; position: absolute; border-radius: 50%;
  background: radial-gradient(circle, rgba(255,148,51,0.35), transparent 70%);
  filter: blur(1px);
}
.footer-particles::before { width: 6px; height: 6px; top: 15%; left: 12%; animation: particle-float 9s ease-in-out infinite; }
.footer-particles::after { width: 4px; height: 4px; top: 70%; left: 82%; animation: particle-float 12s ease-in-out infinite reverse; }
@keyframes particle-float {
  0%, 100% { transform: translateY(0) translateX(0); opacity: 0.5; }
  50% { transform: translateY(-40px) translateX(20px); opacity: 1; }
}
@media (prefers-reduced-motion: reduce) { .footer-particles::before, .footer-particles::after { animation: none; } }

.footer-grid-4 { grid-template-columns: 1.6fr 1fr 1fr 1fr; }
@media (max-width: 900px) { .footer-grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .footer-grid-4 { grid-template-columns: 1fr; } }

.footer-brand-name { font-family: var(--font-display); font-size: 1.1rem; }
.footer-tagline { color: var(--orange-light); font-size: 0.85rem; font-weight: 600; margin-bottom: 0.8rem; }

.footer-social { display: flex; gap: 0.6rem; margin-top: var(--space-3); flex-wrap: wrap; }
.social-icon {
  width: 38px; height: 38px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  color: rgba(255,255,255,0.75);
  transition: all 0.3s cubic-bezier(0.22,1,0.36,1);
}
.social-icon:hover {
  background: linear-gradient(135deg, var(--navy), var(--orange));
  color: #fff;
  transform: translateY(-4px) scale(1.08);
  box-shadow: 0 10px 24px rgba(255,122,0,0.3);
  border-color: transparent;
}

.newsletter-card {
  position: relative;
  z-index: 2;
  margin-top: var(--space-5);
  padding: var(--space-4);
  border-radius: var(--radius-l);
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.12);
  backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  flex-wrap: wrap;
}
.newsletter-form { display: flex; gap: 0.6rem; flex-wrap: wrap; }
.newsletter-form input[type="email"] {
  padding: 0.75rem 1.1rem; border-radius: var(--radius-full);
  border: 1px solid rgba(255,255,255,0.2); background: rgba(255,255,255,0.08);
  color: #fff; min-width: 240px; font-family: var(--font-body);
}
.newsletter-form input[type="email"]::placeholder { color: rgba(255,255,255,0.45); }
.newsletter-form input[type="email"]:focus { outline: 2px solid var(--orange); }
.newsletter-success {
  display: flex; align-items: center; gap: 0.5rem; color: var(--orange-light);
  font-weight: 600; font-size: 0.92rem; opacity: 0; transform: translateY(6px);
  transition: opacity 0.4s ease, transform 0.4s ease;
}
.newsletter-success.show { opacity: 1; transform: translateY(0); }

.footer-bottom { flex-wrap: wrap; gap: 0.8rem 1.5rem; }
.footer-legal-links { display: flex; gap: 1.2rem; flex-wrap: wrap; }
.footer-legal-links a { font-size: 0.82rem; }
.footer-credit { font-size: 0.8rem; color: rgba(255,255,255,0.45); }

/* ===========================================================
   Floating WhatsApp Widget
   =========================================================== */
.wa-float {
  position: fixed;
  bottom: 26px;
  right: 26px;
  z-index: 500;
  width: 62px; height: 62px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--navy) 0%, var(--orange) 100%);
  color: #fff;
  box-shadow: 0 10px 30px rgba(255,122,0,0.35), 0 4px 14px rgba(11,61,145,0.3);
  backdrop-filter: blur(6px);
  animation: wa-bounce 4.5s ease-in-out infinite;
  text-decoration: none;
}
.wa-float:hover { box-shadow: 0 14px 40px rgba(255,122,0,0.5), 0 6px 18px rgba(11,61,145,0.4); }
@keyframes wa-bounce {
  0%, 85%, 100% { transform: translateY(0); }
  90% { transform: translateY(-10px); }
  95% { transform: translateY(0); }
}
@media (prefers-reduced-motion: reduce) { .wa-float { animation: none; } }

.wa-ripple {
  position: absolute; inset: 0; border-radius: 50%;
  border: 2px solid rgba(255,122,0,0.5);
  opacity: 0; transform: scale(1);
}
.wa-float:hover .wa-ripple { animation: wa-ripple 1s ease-out; }
@keyframes wa-ripple {
  0% { opacity: 0.8; transform: scale(1); }
  100% { opacity: 0; transform: scale(1.6); }
}

.wa-tooltip {
  position: absolute; right: 74px; top: 50%; transform: translateY(-50%);
  background: var(--navy-deep); color: #fff; font-size: 0.82rem; font-weight: 600;
  padding: 0.5rem 0.9rem; border-radius: var(--radius-s); white-space: nowrap;
  opacity: 0; pointer-events: none; transition: opacity 0.25s ease, right 0.25s ease;
  box-shadow: var(--shadow-md);
}
.wa-float:hover .wa-tooltip { opacity: 1; right: 78px; }

.wa-status {
  position: absolute; bottom: 72px; right: 0; white-space: nowrap;
  background: rgba(5,15,38,0.92); color: #d7e9d0; font-size: 0.72rem; font-family: var(--font-mono);
  padding: 0.35rem 0.7rem; border-radius: var(--radius-full);
  opacity: 0; transform: translateY(6px); transition: opacity 0.3s ease, transform 0.3s ease;
  pointer-events: none;
}
.wa-float:hover .wa-status { opacity: 1; transform: translateY(0); }

@media (max-width: 600px) {
  .wa-float { width: 54px; height: 54px; bottom: 18px; right: 18px; }
  .wa-tooltip, .wa-status { display: none; }
}

/* ===========================================================
   Pricing Cards
   =========================================================== */
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-3); align-items: start; }
.price-card {
  position: relative;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-m);
  padding: var(--space-4);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}
.price-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.price-card.featured { border-color: var(--orange); box-shadow: 0 0 0 1px var(--orange), var(--shadow-md); }
.price-badge {
  position: absolute; top: -13px; left: 50%; transform: translateX(-50%);
  background: var(--orange); color: var(--white);
  font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.06em; text-transform: uppercase;
  padding: 0.3rem 0.9rem; border-radius: var(--radius-full);
}
.price-card h3 { margin-bottom: 0.3rem; }
.price-tagline { font-size: 0.88rem; min-height: 2.6em; }
.price-amount { font-family: var(--font-display); font-size: 2.4rem; font-weight: 700; color: var(--navy-deep); margin-bottom: var(--space-3); }
.price-amount span { font-family: var(--font-body); font-size: 0.9rem; font-weight: 400; color: var(--slate); }
.price-features { list-style: none; padding: 0; margin: 0 0 var(--space-3); display: flex; flex-direction: column; gap: 0.6rem; }
.price-features li { display: flex; gap: 0.5rem; font-size: 0.9rem; color: var(--slate); }
.price-features li::before { content: "✓"; color: var(--orange); font-weight: 700; }
@media (max-width: 900px) { .pricing-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px) { .pricing-grid { grid-template-columns: 1fr; } }

/* ===========================================================
   Global form fields (used by contact form and quick-quote modal)
   =========================================================== */
.form-group { margin-bottom: var(--space-2); }
.form-group label { display: block; font-size: 0.85rem; font-weight: 600; color: var(--navy-deep); margin-bottom: 0.3rem; }
.form-group input, .form-group select, .form-group textarea {
  width: 100%; padding: 0.75rem 1rem; border: 1px solid var(--border); border-radius: var(--radius-s);
  font-family: var(--font-body); font-size: 0.95rem; background: var(--white); color: var(--ink);
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { outline: 2px solid var(--orange); border-color: var(--orange); }
.form-feedback { margin-top: var(--space-2); font-size: 0.9rem; font-weight: 600; min-height: 1.1em; }
.form-feedback.success { color: #1a7f4b; }
.form-feedback.error { color: #c0392b; }

/* ===========================================================
   Quick Quote Modal
   =========================================================== */
.modal-overlay {
  position: fixed; inset: 0; z-index: 1000;
  background: rgba(5, 15, 38, 0.6);
  backdrop-filter: blur(4px);
  display: flex; align-items: center; justify-content: center;
  padding: var(--space-3);
  opacity: 0; pointer-events: none;
  transition: opacity 0.25s ease;
}
.modal-overlay.open { opacity: 1; pointer-events: auto; }
.modal-dialog {
  position: relative;
  background: var(--white);
  border-radius: var(--radius-l);
  padding: var(--space-4);
  max-width: 460px; width: 100%;
  max-height: 90vh; overflow-y: auto;
  box-shadow: var(--shadow-lg);
  transform: translateY(16px) scale(0.98);
  transition: transform 0.25s ease;
}
.modal-overlay.open .modal-dialog { transform: translateY(0) scale(1); }
.modal-close {
  position: absolute; top: var(--space-2); right: var(--space-2);
  width: 32px; height: 32px; border-radius: 50%;
  background: var(--fog); border: none; color: var(--slate);
  display: flex; align-items: center; justify-content: center; cursor: pointer;
  font-size: 0.95rem; transition: background 0.2s ease, color 0.2s ease;
}
.modal-close:hover { background: var(--border); color: var(--ink); }
body.modal-open { overflow: hidden; }
@media (prefers-reduced-motion: reduce) {
  .modal-overlay, .modal-dialog { transition: none; }
}