/* =============================================================
   1. Tokens
   ============================================================= */
:root {
  --teal:        #0D6060;
  --teal-dark:   #083F3F;
  --teal-darker: #062E2E;
  --red:         #DD1B1B;
  --red-dark:    #B81515;
  --mint:        #AEE6E5;
  --mint-soft:   #E9F7F6;
  --white:       #FFFFFF;
  --ink:         #0E211F;
  --ink-soft:    #3E5654;
  --ink-mute:    #7A8F8D;
  --line:        rgba(13, 96, 96, 0.14);
  --line-on-dark: rgba(255, 255, 255, 0.16);

  --sans: "Montserrat", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --ease-out:    cubic-bezier(0.16, 1, 0.3, 1);
  --ease-soft:   cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --ease-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);

  --container: 1240px;
  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 28px;
  --nav-h: 84px;
}

/* =============================================================
   2. Reset & base
   ============================================================= */
*, *::before, *::after { box-sizing: border-box; margin: 0; }
html {
  -webkit-text-size-adjust: 100%;
  tab-size: 2;
  overflow-x: clip;
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-h);
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}
body {
  font-family: var(--sans);
  font-weight: 300;
  font-size: 16px;
  line-height: 1.7;
  color: var(--ink);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
  overscroll-behavior-y: none;
}
img, svg, video { display: block; max-width: 100%; }
img { height: auto; }
button { font: inherit; color: inherit; cursor: pointer; border: 0; background: none; }
a { color: inherit; text-decoration: none; }
p { text-wrap: pretty; }
ul { list-style: none; }
h1, h2, h3, h4 { text-wrap: balance; line-height: 1.05; font-weight: 700; letter-spacing: -0.01em; }
input, select, textarea { font: inherit; color: inherit; }
::selection { background: var(--mint); color: var(--teal-darker); }

:focus-visible {
  outline: 2px solid var(--red);
  outline-offset: 3px;
  border-radius: 4px;
}

.skip-link {
  position: fixed; top: -100px; left: 1rem; z-index: 9999;
  padding: .7rem 1.1rem; background: var(--ink); color: var(--white);
  border-radius: 8px; font-weight: 600; transition: top .25s var(--ease-out);
}
.skip-link:focus { top: 1rem; }

/* =============================================================
   3. Utilities
   ============================================================= */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: 1.5rem;
}
@media (min-width: 720px) { .container { padding-inline: 2.5rem; } }

.eyebrow {
  display: inline-flex; align-items: center; gap: .6rem;
  font-family: var(--sans); font-weight: 700; text-transform: uppercase;
  font-size: .78rem; letter-spacing: .16em; color: var(--teal);
}
.eyebrow::before {
  content: ""; width: 22px; height: 2px; background: var(--red); flex: none;
}
.eyebrow.on-dark { color: var(--mint); }

.section-head {
  max-width: 640px; margin-bottom: 3rem;
}
.section-head h2 { font-size: clamp(1.9rem, 3.6vw, 2.9rem); margin-top: .9rem; color: var(--teal-darker); }
.section-head p { margin-top: 1rem; color: var(--ink-soft); font-size: 1.05rem; max-width: 52ch; }

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

section { position: relative; }

/* Reveal-on-scroll, CSS-first defensive pattern */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .8s var(--ease-out), transform .8s var(--ease-out); }
.reveal.is-visible { opacity: 1; transform: none; }
.reveal[data-split] { opacity: 1; transform: none; }

/* =============================================================
   4. Buttons
   ============================================================= */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .55rem;
  padding: 1rem 1.7rem;
  border-radius: 999px;
  font-weight: 700; font-size: .95rem; letter-spacing: .01em;
  transition: transform .35s var(--ease-bounce), box-shadow .35s var(--ease-out), background-color .25s var(--ease-out), color .25s var(--ease-out);
  white-space: nowrap;
}
.btn-primary {
  background: var(--red); color: var(--white);
  box-shadow: 0 10px 24px -8px rgba(221, 27, 27, .55);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 16px 30px -10px rgba(221, 27, 27, .6); }
.btn-ghost {
  background: transparent; color: var(--teal-darker);
  border: 1.5px solid var(--line);
}
.btn-ghost:hover { border-color: var(--teal); background: var(--mint-soft); }
.btn-ghost.on-dark { color: var(--white); border-color: var(--line-on-dark); }
.btn-ghost.on-dark:hover { border-color: var(--mint); background: rgba(255,255,255,.06); }
.btn-block { width: 100%; }
.btn[disabled] { opacity: .6; pointer-events: none; }

/* =============================================================
   5. Nav
   ============================================================= */
.nav {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  height: var(--nav-h);
  display: flex; align-items: center;
  background: transparent;
  transition: background-color .4s var(--ease-out), box-shadow .4s var(--ease-out), backdrop-filter .4s var(--ease-out);
}
.nav.is-scrolled {
  background: rgba(255,255,255,.88);
  backdrop-filter: blur(14px) saturate(160%);
  -webkit-backdrop-filter: blur(14px) saturate(160%);
  box-shadow: 0 1px 0 var(--line);
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; width: 100%; gap: 1.5rem; }
.nav-logo { flex: none; display: flex; align-items: center; }
.nav-logo img { height: 26px; width: auto; }
.nav-links {
  display: none; align-items: center; gap: 2.1rem;
  font-weight: 600; font-size: .92rem; color: var(--ink);
}
.nav-links a { position: relative; padding-block: .3rem; }
.nav-links a::after {
  content: ""; position: absolute; left: 0; right: 100%; bottom: 0; height: 2px;
  background: var(--red); transition: right .35s var(--ease-out);
}
.nav-links a:hover::after { right: 0; }
.nav-actions { display: flex; align-items: center; gap: .8rem; }
.nav-cta { padding: .75rem 1.35rem; font-size: .85rem; }
.nav-toggle {
  display: inline-flex; width: 42px; height: 42px; align-items: center; justify-content: center;
  border-radius: 50%; border: 1.5px solid var(--line);
}
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after {
  content: ""; display: block; width: 18px; height: 2px; background: var(--ink); position: relative;
  transition: transform .3s var(--ease-out), opacity .3s var(--ease-out);
}
.nav-toggle span::before { position: absolute; top: -6px; }
.nav-toggle span::after { position: absolute; top: 6px; }
.nav-toggle[aria-expanded="true"] span { background: transparent; }
.nav-toggle[aria-expanded="true"] span::before { transform: translateY(6px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span::after { transform: translateY(-6px) rotate(-45deg); }

.mobile-menu {
  position: fixed; inset: var(--nav-h) 0 0 0; z-index: 99;
  background: var(--white);
  padding: 2rem 1.5rem;
  display: flex; flex-direction: column; gap: 1.6rem;
  transform: translateY(-12px); opacity: 0; visibility: hidden;
  transition: transform .35s var(--ease-out), opacity .35s var(--ease-out), visibility .35s;
}
.mobile-menu.is-open { transform: none; opacity: 1; visibility: visible; }
.mobile-menu a { font-size: 1.4rem; font-weight: 700; color: var(--teal-darker); }
.mobile-menu .btn { margin-top: .6rem; }

@media (min-width: 960px) {
  .nav-links { display: flex; }
  .nav-toggle, .mobile-menu { display: none; }
}

/* =============================================================
   6. Hero
   ============================================================= */
.hero {
  position: relative;
  padding-top: calc(var(--nav-h) + 3.5rem);
  padding-bottom: 5rem;
  overflow: clip;
  background: var(--white);
}
.hero-decor {
  position: absolute; top: -6%; right: -12%; width: min(56vw, 720px);
  opacity: .9; pointer-events: none; z-index: 0;
  animation: floatSlow 9s ease-in-out infinite;
}
@keyframes floatSlow {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-18px); }
}
.hero-inner { position: relative; z-index: 1; max-width: 760px; }
.hero-title {
  margin-top: 1.1rem;
  font-size: clamp(2.5rem, 6vw, 4.6rem);
  color: var(--teal-darker);
}
.hero-title em {
  font-style: normal; color: var(--red);
}
.hero-sub {
  margin-top: 1.4rem; font-size: 1.15rem; color: var(--ink-soft); max-width: 46ch;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 2.2rem; }
.hero-meta {
  margin-top: 3.2rem; display: flex; flex-wrap: wrap; gap: 1.6rem 2.4rem;
}
.hero-meta-item { display: flex; align-items: center; gap: .6rem; font-size: .85rem; font-weight: 600; color: var(--ink-soft); }
.hero-meta-item .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--red); flex: none; }

/* =============================================================
   7. Marquee ticker
   ============================================================= */
.ticker {
  background: var(--teal-darker);
  overflow: hidden;
  padding-block: 1.1rem;
  white-space: nowrap;
}
.ticker-track {
  display: inline-flex; gap: 2.2rem;
  animation: tickerScroll 32s linear infinite;
  will-change: transform;
}
@keyframes tickerScroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
.ticker-item {
  display: inline-flex; align-items: center; gap: 2.2rem;
  font-weight: 700; text-transform: uppercase; letter-spacing: .05em;
  font-size: .95rem; color: var(--mint);
}
.ticker-item .sep { color: var(--red); font-size: 1.1rem; }

/* =============================================================
   8. Services
   ============================================================= */
.services { position: relative; padding-block: 6.5rem; overflow: clip; }
.services-mesh {
  position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background:
    radial-gradient(38% 45% at 88% 8%, rgba(174,230,229,.55) 0%, transparent 70%),
    radial-gradient(30% 38% at 4% 92%, rgba(221,27,27,.06) 0%, transparent 70%);
  filter: blur(10px);
}
.services .container { position: relative; z-index: 1; }
.services-grid {
  display: grid; grid-template-columns: 1fr; gap: 1.25rem;
}
@media (min-width: 720px) { .services-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1280px) { .services-grid { grid-template-columns: repeat(3, 1fr); } }

.service-card {
  position: relative;
  overflow: clip;
  padding: 2.1rem 1.9rem 2.3rem;
  border-radius: var(--radius-md);
  border: 1.5px solid var(--line);
  background: var(--white);
  transition: transform .45s var(--ease-out), box-shadow .45s var(--ease-out), border-color .45s var(--ease-out);
}
.service-card:hover {
  transform: translateY(-6px);
  border-color: transparent;
  box-shadow: 0 24px 46px -20px rgba(13, 96, 96, .35);
}
.service-num {
  position: absolute; top: 1rem; right: 1.3rem;
  font-weight: 800; font-size: 3.4rem; line-height: 1; letter-spacing: 0;
  color: transparent; -webkit-text-stroke: 1.5px var(--line);
  transition: -webkit-text-stroke-color .35s var(--ease-out);
}
.service-card:hover .service-num { -webkit-text-stroke-color: rgba(221,27,27,.25); }
.service-content { position: relative; z-index: 1; }
.service-icon {
  width: 52px; height: 52px; border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  background: var(--mint-soft); color: var(--teal);
  margin-block: 1.1rem 1.3rem;
  transition: background-color .35s var(--ease-out), color .35s var(--ease-out), transform .35s var(--ease-bounce);
}
.service-card:hover .service-icon { background: var(--red); color: var(--white); transform: rotate(-6deg) scale(1.05); }
.service-icon svg { width: 26px; height: 26px; }
.service-card h3 { font-size: 1.2rem; color: var(--teal-darker); }
.service-card p { margin-top: .65rem; color: var(--ink-soft); font-size: .96rem; }

/* =============================================================
   8.5 Portfolio
   ============================================================= */
.portfolio { padding-block: 6.5rem; background: var(--mint-soft); }
.portfolio-grid {
  display: grid; grid-template-columns: 1fr; gap: 1.25rem;
}
@media (min-width: 720px) { .portfolio-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1280px) { .portfolio-grid { grid-template-columns: repeat(4, 1fr); } }
.portfolio-card {
  position: relative;
  background: var(--white);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1.5px solid var(--line);
  transition: transform .45s var(--ease-out), box-shadow .45s var(--ease-out);
}
.portfolio-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 24px 46px -20px rgba(13, 96, 96, .3);
}
.portfolio-trigger {
  position: absolute; inset: 0; z-index: 2;
  width: 100%; height: 100%;
  background: transparent;
}
.portfolio-media {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--mint-soft);
}
.portfolio-media img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform .6s var(--ease-out);
}
.portfolio-card:hover .portfolio-media img { transform: scale(1.06); }
.portfolio-view {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center; gap: .5rem;
  background: rgba(6, 46, 46, 0.68);
  color: var(--white);
  font-weight: 700; font-size: .9rem;
  opacity: 0; transition: opacity .35s var(--ease-out);
  pointer-events: none;
}
.portfolio-view svg { width: 20px; height: 20px; }
.portfolio-card:hover .portfolio-view,
.portfolio-card:focus-within .portfolio-view { opacity: 1; }
.portfolio-body { padding: 1.5rem 1.5rem 1.7rem; position: relative; z-index: 1; pointer-events: none; }
.portfolio-tag {
  display: inline-block; font-size: .72rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: .07em; color: var(--red); background: rgba(221,27,27,.08);
  padding: .3rem .7rem; border-radius: 999px;
}
.portfolio-card h3 { margin-top: .9rem; font-size: 1.08rem; color: var(--teal-darker); }
.portfolio-card p { margin-top: .55rem; font-size: .9rem; color: var(--ink-soft); }

.stats-strip {
  margin-top: 3.5rem;
  display: grid; grid-template-columns: 1fr; gap: 2rem;
  text-align: center;
}
@media (min-width: 720px) { .stats-strip { grid-template-columns: repeat(3, 1fr); } }
.stat-value {
  font-size: clamp(2.4rem, 5vw, 3.4rem); font-weight: 800; color: var(--teal-darker);
}
.stat-value em { font-style: normal; color: var(--red); }
.stat-label { margin-top: .5rem; font-size: .88rem; color: var(--ink-soft); max-width: 26ch; margin-inline: auto; }

/* =============================================================
   9. Pillars / why us (dark section)
   ============================================================= */
.pillars {
  background: var(--teal-darker);
  color: var(--white);
  padding-block: 6.5rem;
}
.pillars .section-head h2 { color: var(--white); }
.pillars .section-head p { color: rgba(255,255,255,.72); }

.pillars-grid {
  display: grid; grid-template-columns: 1fr; gap: 1px;
  background: var(--line-on-dark);
  border-radius: var(--radius-md);
  overflow: hidden;
}
@media (min-width: 720px) { .pillars-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1280px) { .pillars-grid { grid-template-columns: repeat(5, 1fr); } }

.pillar {
  background: var(--teal-dark);
  padding: 2rem 1.6rem;
  transition: background-color .4s var(--ease-out);
}
.pillar:hover { background: var(--teal); }
.pillar h3 { margin-top: 1.1rem; font-size: 1.05rem; color: var(--mint); text-transform: uppercase; letter-spacing: .04em; }
.pillar p { margin-top: .7rem; font-size: .92rem; color: rgba(255,255,255,.78); }

.team-strip {
  margin-top: 3.5rem;
  display: grid; grid-template-columns: repeat(2, 1fr); gap: .8rem;
}
@media (min-width: 720px) { .team-strip { grid-template-columns: repeat(4, 1fr); } }
.team-strip img {
  width: 100%; aspect-ratio: 3 / 4; object-fit: cover;
  border-radius: var(--radius-md);
  transition: transform .5s var(--ease-out);
}
.team-strip img:hover { transform: translateY(-4px); }
.team-strip img:nth-child(2) { object-position: top; }

.tagline-strip {
  margin-top: 3.5rem;
  text-align: center;
}
.tagline-strip p {
  font-size: clamp(1.5rem, 3.4vw, 2.6rem);
  font-weight: 700;
  color: var(--white);
  text-wrap: balance;
}
.tagline-strip p em { font-style: normal; color: var(--mint); }

/* =============================================================
   11. Contact / lead form
   ============================================================= */
.contact {
  padding-block: 6.5rem;
  background: var(--mint-soft);
}
.contact-grid {
  display: grid; grid-template-columns: 1fr; gap: 3rem;
}
@media (min-width: 960px) { .contact-grid { grid-template-columns: .85fr 1.15fr; align-items: start; } }

.contact-pitch h2 { font-size: clamp(1.9rem, 3.6vw, 2.9rem); color: var(--teal-darker); margin-top: .9rem; }
.contact-pitch p { margin-top: 1.1rem; color: var(--ink-soft); max-width: 42ch; }
.whatsapp-cta {
  margin-top: 1.6rem;
  background: #25D366; box-shadow: 0 10px 24px -8px rgba(37, 211, 102, .5);
}
.whatsapp-cta:hover { background: #1FB959; transform: translateY(-2px); }
.whatsapp-cta svg { width: 20px; height: 20px; flex: none; }
.contact-direct {
  margin-top: 2.2rem; padding-top: 2.2rem; border-top: 1.5px solid var(--line);
}
.contact-direct a {
  font-weight: 700; font-size: 1.15rem; color: var(--teal-darker);
  display: inline-flex; align-items: center; gap: .5rem;
}
.contact-direct a:hover { color: var(--red); }
.contact-direct p { margin-top: .5rem; font-size: .88rem; color: var(--ink-mute); }
.contact-extra { margin-top: 1.1rem; display: flex; flex-wrap: wrap; gap: 1.2rem; }
.contact-extra a { font-weight: 600; font-size: .92rem; color: var(--ink-soft); }
.contact-extra a:hover { color: var(--teal); }

.form-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2.2rem;
  box-shadow: 0 30px 60px -30px rgba(13, 96, 96, .35);
}
@media (min-width: 540px) { .form-card { padding: 2.6rem; } }

.form-row { display: grid; grid-template-columns: 1fr; gap: 1.2rem; }
@media (min-width: 640px) { .form-row.cols-2 { grid-template-columns: 1fr 1fr; } }

.field { display: flex; flex-direction: column; gap: .5rem; margin-top: 1.2rem; }
.form-row:first-child .field { margin-top: 0; }
.field label { font-size: .85rem; font-weight: 700; color: var(--teal-darker); }
.field input, .field select, .field textarea {
  padding: .85rem 1rem;
  border: 1.5px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--white);
  font-size: .96rem;
  transition: border-color .25s var(--ease-out), box-shadow .25s var(--ease-out);
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--teal); box-shadow: 0 0 0 4px var(--mint-soft);
}
.field textarea { resize: vertical; min-height: 96px; }
.field-hint { font-size: .78rem; color: var(--ink-mute); }
.form-submit { margin-top: 1.6rem; }
.form-consent { margin-top: .9rem; font-size: .78rem; color: var(--ink-mute); }
.form-status {
  margin-top: 1rem; font-size: .9rem; font-weight: 600;
  display: none;
}
.form-status.is-visible { display: block; }
.form-status.is-success { color: var(--teal); }
.form-status.is-error { color: var(--red); }

/* =============================================================
   12. Footer
   ============================================================= */
.footer { background: var(--teal-darker); color: rgba(255,255,255,.75); padding-block: 3.6rem 2.2rem; }
.footer-top {
  display: flex; flex-direction: column; gap: 2.2rem;
  padding-bottom: 2.4rem; border-bottom: 1px solid var(--line-on-dark);
}
@media (min-width: 720px) { .footer-top { flex-direction: row; justify-content: space-between; align-items: flex-start; } }
.footer-logo img { height: 24px; width: auto; }
.footer-tag { margin-top: .9rem; font-size: .92rem; max-width: 30ch; color: rgba(255,255,255,.6); }
.footer-cols { display: flex; flex-wrap: wrap; gap: 2.6rem 3.4rem; }
.footer-col h4 { font-size: .78rem; text-transform: uppercase; letter-spacing: .1em; color: var(--mint); font-weight: 700; }
.footer-col ul { margin-top: .9rem; display: flex; flex-direction: column; gap: .6rem; }
.footer-col a:hover { color: var(--white); }
.footer-bottom {
  margin-top: 1.8rem; display: flex; flex-wrap: wrap; gap: 1rem;
  justify-content: space-between; font-size: .82rem; color: rgba(255,255,255,.5);
}

/* =============================================================
   13. Lightbox / portfolio gallery
   ============================================================= */
.lightbox {
  border: 0; padding: 0; max-width: min(920px, 92vw); max-height: 90vh; width: 100%;
  border-radius: var(--radius-lg);
  background: var(--white);
  color: var(--ink);
  box-shadow: 0 40px 90px -30px rgba(0,0,0,.45);
}
.lightbox::backdrop { background: rgba(6, 30, 29, 0.78); backdrop-filter: blur(4px); }
.lightbox-inner { display: flex; flex-direction: column; max-height: 90vh; }
.lightbox-close {
  position: absolute; top: 1rem; right: 1rem; z-index: 3;
  width: 40px; height: 40px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: rgba(6,46,46,.55); color: var(--white);
  transition: background-color .25s var(--ease-out);
}
.lightbox-close:hover { background: var(--red); }
.lightbox-close svg { width: 18px; height: 18px; }
.lightbox-stage {
  position: relative;
  background: var(--teal-darker);
  display: flex; align-items: center; justify-content: center;
}
.lightbox-frame {
  width: 100%; aspect-ratio: 4 / 3; max-height: 58vh;
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
}
.lightbox-frame img,
.lightbox-frame video { width: 100%; height: 100%; object-fit: contain; background: var(--teal-darker); }
.lightbox-nav {
  position: absolute; top: 50%; transform: translateY(-50%); z-index: 2;
  width: 44px; height: 44px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: rgba(255,255,255,.14); color: var(--white);
  transition: background-color .25s var(--ease-out);
}
.lightbox-nav:hover { background: rgba(255,255,255,.28); }
.lightbox-nav svg { width: 22px; height: 22px; }
.lightbox-prev { left: 1rem; }
.lightbox-next { right: 1rem; }
.lightbox-dots { display: flex; justify-content: center; gap: .5rem; padding: 1rem 0 0; }
.lightbox-dots button {
  width: 8px; height: 8px; border-radius: 50%; background: var(--line);
  transition: background-color .25s var(--ease-out), transform .25s var(--ease-out);
}
.lightbox-dots button.is-active { background: var(--red); transform: scale(1.3); }
.lightbox-info { padding: 1.4rem 1.8rem 1.8rem; overflow-y: auto; }
.lightbox-info h3 { margin-top: .6rem; font-size: 1.3rem; color: var(--teal-darker); }
.lightbox-info p:not(.portfolio-tag) { margin-top: .5rem; color: var(--ink-soft); }

/* =============================================================
   14. Pillar icons & mesh backdrop
   ============================================================= */
.pillars { overflow: clip; }
.pillars-mesh {
  position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background:
    radial-gradient(45% 55% at 15% 20%, rgba(174,230,229,.16) 0%, transparent 70%),
    radial-gradient(40% 50% at 85% 75%, rgba(221,27,27,.14) 0%, transparent 70%);
  filter: blur(40px);
  animation: meshDrift 22s ease-in-out infinite;
}
@keyframes meshDrift {
  0%, 100% { transform: scale(1) translate(0, 0); }
  50%      { transform: scale(1.15) translate(-2%, 2%); }
}
.pillars .container { position: relative; z-index: 1; }

.pillar-icon {
  width: 46px; height: 46px; border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(255,255,255,.08); color: var(--mint);
  transition: background-color .35s var(--ease-out), transform .35s var(--ease-bounce);
}
.pillar-icon svg { width: 24px; height: 24px; }
.pillar:hover .pillar-icon { background: var(--red); color: var(--white); transform: rotate(-6deg) scale(1.05); }

/* =============================================================
   15. Chip-style radio field (service selector)
   ============================================================= */
.chip-field { border: 0; padding: 0; margin: 1.2rem 0 0; }
.chip-field legend { font-size: .85rem; font-weight: 700; color: var(--teal-darker); padding: 0; margin-bottom: .6rem; }
.chip-group { display: flex; flex-wrap: wrap; gap: .55rem; }
.chip-input {
  position: absolute; width: 1px; height: 1px; opacity: 0; overflow: hidden;
}
.chip {
  display: inline-flex; align-items: center; padding: .6rem 1rem;
  border: 1.5px solid var(--line); border-radius: 999px;
  font-size: .85rem; font-weight: 600; color: var(--ink-soft);
  cursor: pointer; transition: all .25s var(--ease-out);
}
.chip:hover { border-color: var(--teal); color: var(--teal-darker); }
.chip-input:checked + .chip { background: var(--teal); border-color: var(--teal); color: var(--white); }
.chip-input:focus-visible + .chip { outline: 2px solid var(--red); outline-offset: 2px; }

/* =============================================================
   16. Floating CTA (WhatsApp)
   ============================================================= */
.float-cta {
  position: fixed; right: 1.4rem; bottom: 1.4rem; z-index: 90;
  width: 58px; height: 58px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: #25D366; color: var(--white);
  box-shadow: 0 14px 30px -10px rgba(37, 211, 102, .6);
  transition: transform .35s var(--ease-bounce);
  animation: floatPulse 3.2s ease-in-out infinite;
}
.float-cta:hover { transform: scale(1.08); }
.float-cta svg { width: 28px; height: 28px; }
@keyframes floatPulse {
  0%, 100% { box-shadow: 0 14px 30px -10px rgba(37, 211, 102, .6); }
  50%      { box-shadow: 0 14px 30px -6px rgba(37, 211, 102, .85); }
}

/* =============================================================
   16.5 Exit-intent promo pop-up
   ============================================================= */
.promo-popup {
  position: fixed; margin: auto; inset: 0;
  border: 0; padding: 0; max-width: 460px; width: calc(100% - 2.4rem);
  border-radius: var(--radius-lg);
  background: var(--teal-darker);
  color: var(--white);
  overflow: clip;
  box-shadow: 0 50px 100px -30px rgba(0,0,0,.55);
}
.promo-popup::backdrop { background: rgba(6, 30, 29, 0.78); backdrop-filter: blur(4px); }
.promo-close {
  position: absolute; top: 1rem; right: 1rem; z-index: 2;
  width: 38px; height: 38px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: rgba(255,255,255,.12); color: var(--white);
  transition: background-color .25s var(--ease-out);
}
.promo-close:hover { background: var(--red); }
.promo-close svg { width: 17px; height: 17px; }
.promo-decor {
  position: absolute; top: -14%; right: -18%; width: 62%;
  opacity: .5; pointer-events: none;
}
.promo-body { position: relative; z-index: 1; padding: 2.6rem 2.2rem 2.4rem; text-align: center; }
.promo-body .eyebrow { justify-content: center; color: var(--mint); }
.promo-body h3 {
  margin-top: .8rem; font-size: clamp(1.7rem, 4vw, 2.2rem); color: var(--white);
}
.promo-sub { margin-top: .8rem; font-size: .95rem; color: rgba(255,255,255,.75); }
.promo-cta { margin-top: 1.6rem; }
.promo-skip {
  display: block; margin: 1rem auto 0; font-size: .82rem;
  color: rgba(255,255,255,.55); text-decoration: underline; text-underline-offset: 3px;
}
.promo-skip:hover { color: var(--white); }

/* =============================================================
   17. Responsive refinements
   ============================================================= */
@media (max-width: 539px) {
  .hero-decor { width: 72vw; top: -4%; right: -20%; opacity: .7; }
  .btn { padding: .9rem 1.4rem; font-size: .88rem; }
  .float-cta { width: 52px; height: 52px; right: 1rem; bottom: 1rem; }
  .lightbox-info { padding: 1.2rem 1.3rem 1.5rem; }
}

/* =============================================================
   18. Reduced motion — only intrusive loops
   ============================================================= */
@media (prefers-reduced-motion: reduce) {
  .hero-decor { animation: none; }
  .ticker-track { animation-duration: 60s; }
  .pillars-mesh { animation: none; }
  .float-cta { animation: none; }
}