/* ==========================================================================
   VINILARTE — Comunicación Visual
   Modern static site · design system
   ========================================================================== */

:root {
  --teal: #17bebb;
  --teal-dark: #0f9a97;
  --ink: #0e1417;
  --ink-soft: #1a2429;
  --slate: #4b5a61;
  --muted: #6b7a82;
  --line: #e6ebed;
  --paper: #ffffff;
  --paper-2: #f5f8f8;
  --paper-3: #eef3f3;
  --white: #ffffff;
  --radius: 16px;
  --radius-sm: 10px;
  --shadow-sm: 0 2px 10px rgba(14, 20, 23, .06);
  --shadow: 0 14px 40px rgba(14, 20, 23, .10);
  --shadow-lg: 0 30px 70px rgba(14, 20, 23, .16);
  --maxw: 1180px;
  --ff-head: "Poppins", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --ff-body: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --ease: cubic-bezier(.16, .84, .44, 1);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: var(--ff-body);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.65;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }

a { color: var(--teal-dark); text-decoration: none; transition: color .2s var(--ease); }
a:hover { color: var(--teal); }

h1, h2, h3, h4 { font-family: var(--ff-head); font-weight: 700; line-height: 1.12; color: var(--ink); margin: 0 0 .5em; letter-spacing: -.02em; }
h1 { font-size: clamp(2.1rem, 5.2vw, 3.6rem); }
h2 { font-size: clamp(1.7rem, 3.6vw, 2.5rem); }
h3 { font-size: 1.28rem; }
p { margin: 0 0 1.1em; color: var(--slate); }

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 22px; }

.eyebrow {
  display: inline-flex; align-items: center; gap: .5em;
  font-family: var(--ff-head); font-weight: 600; font-size: .78rem;
  letter-spacing: .16em; text-transform: uppercase; color: var(--teal-dark);
  margin-bottom: .9rem;
}
.eyebrow::before { content: ""; width: 26px; height: 2px; background: var(--teal); border-radius: 2px; }

.section { padding: clamp(56px, 8vw, 110px) 0; }
.section--tint { background: var(--paper-2); }
.section--ink { background: var(--ink); color: #cdd8dc; }
.section--ink h2, .section--ink h3 { color: #fff; }
.section--ink p { color: #9fb0b6; }

.section-head { max-width: 720px; margin-bottom: 3rem; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head p { font-size: 1.08rem; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: .55em;
  font-family: var(--ff-head); font-weight: 600; font-size: .98rem;
  padding: .85em 1.6em; border-radius: 100px; border: 1.5px solid transparent;
  cursor: pointer; transition: all .25s var(--ease); white-space: nowrap;
}
.btn--primary { background: var(--teal); color: #04211f; box-shadow: 0 10px 26px rgba(23,190,187,.32); }
.btn--primary:hover { background: var(--teal-dark); color: #fff; transform: translateY(-2px); box-shadow: 0 16px 34px rgba(23,190,187,.42); }
.btn--ghost { border-color: rgba(255,255,255,.28); color: #fff; }
.btn--ghost:hover { border-color: var(--teal); color: var(--teal); }
.btn--dark { background: var(--ink); color: #fff; }
.btn--dark:hover { background: var(--ink-soft); color: var(--teal); transform: translateY(-2px); }
.btn--outline { border-color: var(--line); color: var(--ink); background: #fff; }
.btn--outline:hover { border-color: var(--teal); color: var(--teal-dark); }
.btn svg { width: 18px; height: 18px; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 60;
  background: rgba(255,255,255,.86); backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--line);
  transition: box-shadow .3s var(--ease);
}
.site-header.scrolled { box-shadow: var(--shadow-sm); }
.nav { display: flex; align-items: center; justify-content: space-between; height: 74px; gap: 1rem; }
.brand { display: flex; align-items: center; gap: .6rem; flex-shrink: 0; }
.brand svg { height: 34px; width: auto; }
.brand__txt { font-family: var(--ff-head); font-weight: 700; font-size: 1.28rem; letter-spacing: .04em; color: var(--ink); }
.brand__txt small { display: block; font-size: .52rem; letter-spacing: .34em; color: var(--muted); font-weight: 500; margin-top: -2px; }

.nav-links { display: flex; align-items: center; gap: .3rem; list-style: none; margin: 0; padding: 0; }
.nav-links a {
  font-family: var(--ff-head); font-weight: 500; font-size: .95rem; color: var(--ink-soft);
  padding: .5em .85em; border-radius: 8px;
}
.nav-links a:hover, .nav-links a.active { color: var(--teal-dark); background: var(--paper-3); }
.nav-cta { display: flex; align-items: center; gap: .6rem; }

/* Dropdown */
.has-dropdown { position: relative; }
.dropdown {
  position: absolute; top: calc(100% + 8px); left: 50%; transform: translateX(-50%) translateY(8px);
  background: #fff; border: 1px solid var(--line); border-radius: 14px; box-shadow: var(--shadow);
  min-width: 260px; padding: 8px; opacity: 0; visibility: hidden; transition: all .22s var(--ease);
}
.has-dropdown:hover .dropdown { opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0); }
.dropdown a { display: block; padding: .6em .8em; border-radius: 8px; font-size: .92rem; color: var(--slate); }
.dropdown a:hover { background: var(--paper-2); color: var(--teal-dark); }

.nav-toggle { display: none; background: none; border: 0; cursor: pointer; padding: 8px; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--ink); border-radius: 2px; transition: .3s var(--ease); }
.nav-toggle span + span { margin-top: 5px; }

/* Hero */
.hero { position: relative; background: var(--ink); color: #fff; overflow: hidden; }
.hero::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(1100px 520px at 78% -8%, rgba(23,190,187,.28), transparent 60%),
              radial-gradient(760px 420px at 6% 108%, rgba(23,190,187,.14), transparent 55%);
}
.hero__inner { position: relative; display: grid; grid-template-columns: 1.05fr .95fr; gap: 48px; align-items: center; padding: clamp(60px, 9vw, 116px) 0; }
.hero h1 { color: #fff; }
.hero h1 .accent { color: var(--teal); }
.hero__lead { font-size: 1.18rem; color: #b7c5ca; max-width: 34ch; margin-bottom: 1.8rem; }
.hero__actions { display: flex; flex-wrap: wrap; gap: .8rem; margin-bottom: 2.2rem; }
.hero__stats { display: flex; gap: 2.2rem; flex-wrap: wrap; }
.hero__stats .num { font-family: var(--ff-head); font-weight: 700; font-size: 1.9rem; color: #fff; }
.hero__stats .lbl { font-size: .82rem; color: #8fa1a7; letter-spacing: .02em; }

.hero__visual { position: relative; }
.hero__card {
  border-radius: 22px; overflow: hidden; box-shadow: var(--shadow-lg);
  aspect-ratio: 4/5; background: linear-gradient(135deg, #12484a, #0c2d2f);
  position: relative; border: 1px solid rgba(255,255,255,.08);
}
.hero__card::after {
  content: ""; position: absolute; inset: 0;
  background: repeating-linear-gradient(45deg, rgba(23,190,187,.06) 0 22px, transparent 22px 44px);
}
.hero__badge {
  position: absolute; bottom: 22px; left: 22px; right: 22px;
  background: rgba(9,15,17,.6); backdrop-filter: blur(8px); border: 1px solid rgba(255,255,255,.12);
  border-radius: 14px; padding: 16px 18px; display: flex; align-items: center; gap: 14px;
}
.hero__badge .dot { width: 42px; height: 42px; border-radius: 12px; background: var(--teal); display: grid; place-items: center; flex-shrink: 0; }
.hero__badge .dot svg { width: 22px; height: 22px; }
.hero__badge b { color: #fff; font-family: var(--ff-head); display: block; font-size: .98rem; }
.hero__badge span { color: #9fb0b6; font-size: .82rem; }

/* Trust bar */
.trust { border-bottom: 1px solid var(--line); background: #fff; }
.trust__inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 22px 0; flex-wrap: wrap; }
.trust__label { font-size: .8rem; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); font-weight: 600; font-family: var(--ff-head); }
.trust__items { display: flex; gap: 34px; flex-wrap: wrap; align-items: center; }
.trust__items span { font-family: var(--ff-head); font-weight: 600; color: var(--slate); opacity: .8; font-size: 1.02rem; }

/* Grid + cards */
.grid { display: grid; gap: 26px; }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }

.card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 30px 28px; transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s var(--ease);
  position: relative; overflow: hidden; height: 100%;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: transparent; }
.card__icon { width: 54px; height: 54px; border-radius: 14px; background: var(--paper-3); display: grid; place-items: center; margin-bottom: 18px; transition: .3s var(--ease); }
.card:hover .card__icon { background: var(--teal); }
.card__icon svg { width: 26px; height: 26px; stroke: var(--teal-dark); transition: .3s var(--ease); }
.card:hover .card__icon svg { stroke: #04211f; }
.card h3 { margin-bottom: .4rem; }
.card p { font-size: .96rem; margin-bottom: 1rem; }
.card__link { font-family: var(--ff-head); font-weight: 600; font-size: .9rem; color: var(--teal-dark); display: inline-flex; align-items: center; gap: .35em; }
.card__link svg { width: 16px; height: 16px; transition: transform .25s var(--ease); }
.card:hover .card__link svg { transform: translateX(4px); }

/* Feature split */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.split--rev .split__media { order: 2; }
.split__media {
  border-radius: var(--radius); aspect-ratio: 5/4; box-shadow: var(--shadow);
  background: linear-gradient(135deg, var(--paper-3), #dfe9e9); position: relative; overflow: hidden;
  display: grid; place-items: center;
}
.split__media svg { width: 40%; height: 40%; opacity: .5; stroke: var(--teal-dark); }
.check-list { list-style: none; padding: 0; margin: 1.4rem 0 0; display: grid; gap: .7rem; }
.check-list li { display: flex; gap: .7rem; align-items: flex-start; color: var(--slate); font-size: .98rem; }
.check-list li svg { width: 22px; height: 22px; flex-shrink: 0; stroke: var(--teal); margin-top: 1px; }

/* Steps */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 26px; counter-reset: step; }
.step { position: relative; }
.step__num { font-family: var(--ff-head); font-weight: 700; font-size: 2.4rem; color: var(--teal); line-height: 1; margin-bottom: .5rem; opacity: .9; }
.step h3 { font-size: 1.12rem; }
.step p { font-size: .93rem; margin: 0; }

/* Stats band */
.stats-band { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; text-align: center; }
.stat .num { font-family: var(--ff-head); font-weight: 700; font-size: clamp(2.2rem, 4vw, 3rem); color: var(--teal); line-height: 1; }
.stat .lbl { color: #9fb0b6; font-size: .92rem; margin-top: .4rem; }

/* CTA band */
.cta-band { background: linear-gradient(120deg, var(--teal-dark), #0a6f6d); border-radius: 26px; padding: clamp(38px, 6vw, 68px); text-align: center; color: #fff; position: relative; overflow: hidden; }
.cta-band::before { content: ""; position: absolute; inset: 0; background: repeating-linear-gradient(45deg, rgba(255,255,255,.05) 0 20px, transparent 20px 40px); }
.cta-band > * { position: relative; }
.cta-band h2 { color: #fff; }
.cta-band p { color: rgba(255,255,255,.9); max-width: 52ch; margin-inline: auto; }
.cta-band .btn--primary { background: #fff; color: var(--teal-dark); box-shadow: 0 10px 30px rgba(0,0,0,.2); }
.cta-band .btn--primary:hover { background: var(--ink); color: #fff; }

/* Team */
.team-card { text-align: center; }
.team-card__ph { width: 108px; height: 108px; border-radius: 50%; margin: 0 auto 16px; background: linear-gradient(135deg, var(--teal), var(--teal-dark)); display: grid; place-items: center; color: #04211f; font-family: var(--ff-head); font-weight: 700; font-size: 2rem; box-shadow: var(--shadow-sm); }
.team-card h3 { font-size: 1.1rem; margin-bottom: .1rem; }
.team-card .role { color: var(--teal-dark); font-size: .9rem; font-weight: 500; }

/* Contact */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; }
.info-item { display: flex; gap: 16px; align-items: flex-start; margin-bottom: 22px; }
.info-item__ic { width: 46px; height: 46px; border-radius: 12px; background: var(--paper-3); display: grid; place-items: center; flex-shrink: 0; }
.info-item__ic svg { width: 22px; height: 22px; stroke: var(--teal-dark); }
.info-item h4 { font-family: var(--ff-head); margin: 0 0 2px; font-size: 1rem; }
.info-item p, .info-item a { margin: 0; color: var(--slate); font-size: .97rem; }

.form { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 30px; box-shadow: var(--shadow-sm); }
.field { margin-bottom: 16px; }
.field label { display: block; font-family: var(--ff-head); font-weight: 500; font-size: .88rem; margin-bottom: 6px; color: var(--ink-soft); }
.field input, .field textarea, .field select {
  width: 100%; padding: 12px 14px; border: 1.5px solid var(--line); border-radius: 10px;
  font-family: var(--ff-body); font-size: .97rem; color: var(--ink); background: var(--paper-2); transition: .2s var(--ease);
}
.field input:focus, .field textarea:focus, .field select:focus { outline: none; border-color: var(--teal); background: #fff; box-shadow: 0 0 0 4px rgba(23,190,187,.12); }
.field textarea { resize: vertical; min-height: 120px; }
.form-note { font-size: .82rem; color: var(--muted); margin-top: 4px; }

/* Breadcrumb + page hero */
.page-hero { background: var(--ink); color: #fff; position: relative; overflow: hidden; padding: clamp(52px, 7vw, 92px) 0 clamp(44px, 6vw, 72px); }
.page-hero::before { content: ""; position: absolute; inset: 0; background: radial-gradient(900px 460px at 82% -20%, rgba(23,190,187,.26), transparent 60%); }
.page-hero__inner { position: relative; max-width: 760px; }
.page-hero h1 { color: #fff; }
.page-hero p { color: #b7c5ca; font-size: 1.12rem; margin-bottom: 0; }
.crumbs { display: flex; gap: .5rem; align-items: center; font-size: .85rem; color: #8fa1a7; margin-bottom: 1.1rem; list-style: none; padding: 0; flex-wrap: wrap; }
.crumbs a { color: var(--teal); }
.crumbs li::after { content: "/"; margin-left: .5rem; color: #4b5a61; }
.crumbs li:last-child::after { content: ""; }

.prose { max-width: 760px; }
.prose h2 { margin-top: 2.2rem; }
.prose h3 { margin-top: 1.6rem; }
.prose ul { padding-left: 0; list-style: none; display: grid; gap: .6rem; margin: 1.2rem 0; }
.prose ul li { display: flex; gap: .6rem; color: var(--slate); }
.prose ul li::before { content: ""; width: 8px; height: 8px; border-radius: 3px; background: var(--teal); margin-top: .55em; flex-shrink: 0; }

.tag-row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 1.4rem; }
.tag { background: var(--paper-3); color: var(--slate); font-size: .84rem; padding: .4em .9em; border-radius: 100px; font-family: var(--ff-head); font-weight: 500; }

/* Footer */
.footer { background: var(--ink); color: #9fb0b6; padding: 68px 0 30px; }
.footer__top { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 44px; border-bottom: 1px solid rgba(255,255,255,.08); }
.footer__brand svg { height: 36px; margin-bottom: 16px; }
.footer__brand p { color: #8fa1a7; font-size: .94rem; max-width: 30ch; }
.footer h4 { color: #fff; font-size: .95rem; letter-spacing: .04em; margin-bottom: 16px; }
.footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: .6rem; }
.footer ul a { color: #9fb0b6; font-size: .92rem; }
.footer ul a:hover { color: var(--teal); }
.footer__socials { display: flex; gap: 12px; margin-top: 18px; }
.footer__socials a { width: 40px; height: 40px; border-radius: 10px; background: rgba(255,255,255,.06); display: grid; place-items: center; transition: .25s var(--ease); }
.footer__socials a:hover { background: var(--teal); }
.footer__socials svg { width: 18px; height: 18px; fill: #cdd8dc; }
.footer__socials a:hover svg { fill: #04211f; }
.footer__bottom { display: flex; justify-content: space-between; gap: 16px; padding-top: 26px; flex-wrap: wrap; font-size: .84rem; color: #6b7a82; }
.footer__bottom a { color: #8fa1a7; }

/* Reveal animation */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.in { opacity: 1; transform: none; }

/* Responsive */
@media (max-width: 960px) {
  .hero__inner { grid-template-columns: 1fr; gap: 40px; }
  .hero__visual { max-width: 420px; }
  .split, .contact-grid { grid-template-columns: 1fr; gap: 34px; }
  .split--rev .split__media { order: 0; }
  .grid--4 { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .footer__top { grid-template-columns: 1fr 1fr; gap: 30px; }
}
@media (max-width: 760px) {
  .nav-links { display: none; }
  .nav-links.open {
    display: flex; position: absolute; top: 74px; left: 0; right: 0; flex-direction: column;
    align-items: stretch; background: #fff; border-bottom: 1px solid var(--line); padding: 12px; gap: 2px; box-shadow: var(--shadow);
  }
  .nav-links.open a { padding: .8em 1em; }
  .has-dropdown .dropdown { position: static; opacity: 1; visibility: visible; transform: none; box-shadow: none; border: 0; min-width: auto; padding: 0 0 0 14px; }
  .nav-toggle { display: block; }
  .nav-cta .btn:not(.nav-toggle) { display: none; }
  .grid--3, .grid--4, .grid--2, .stats-band, .steps { grid-template-columns: 1fr; }
  .stats-band { grid-template-columns: 1fr 1fr; }
  .footer__top { grid-template-columns: 1fr 1fr; }
  body { font-size: 16px; }
}
@media (max-width: 460px) {
  .footer__top { grid-template-columns: 1fr; }
  .hero__stats { gap: 1.4rem; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; }
}

/* Instagram — últimos trabajos */
.insta-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.insta-item { position: relative; aspect-ratio: 1; border-radius: 14px; overflow: hidden; display: block; background: var(--paper-3); }
.insta-item img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s var(--ease); }
.insta-item::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 55%, rgba(14,20,23,.55)); opacity: 0; transition: opacity .3s var(--ease); }
.insta-item .ig-ic { position: absolute; top: 12px; right: 12px; width: 22px; height: 22px; fill: #fff; opacity: 0; transform: translateY(-4px); transition: .3s var(--ease); filter: drop-shadow(0 1px 3px rgba(0,0,0,.4)); }
.insta-item:hover img { transform: scale(1.07); }
.insta-item:hover::after, .insta-item:hover .ig-ic { opacity: 1; transform: none; }
@media (max-width: 760px) { .insta-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; } }

/* ===== IA Rotulación — promo bar (site-wide) ===== */
.promo-bar {
  display: flex; align-items: center; justify-content: center; gap: .7rem; flex-wrap: wrap;
  background: linear-gradient(90deg, #0f9a97, #17bebb 55%, #12d3cf);
  color: #04211f; text-align: center; padding: .62rem 1rem; font-family: var(--ff-head);
  font-weight: 500; font-size: .92rem; line-height: 1.3; position: relative; z-index: 50;
  transition: filter .2s var(--ease);
}
.promo-bar:hover { filter: brightness(1.04); color: #04211f; }
.promo-bar .promo-badge {
  background: #04211f; color: var(--teal); font-weight: 700; font-size: .68rem; letter-spacing: .12em;
  text-transform: uppercase; padding: .28em .7em; border-radius: 100px; flex-shrink: 0;
}
.promo-bar strong { font-weight: 700; }
.promo-bar .promo-cta {
  display: inline-flex; align-items: center; gap: .3em; font-weight: 700; white-space: nowrap;
  border-bottom: 2px solid rgba(4,33,31,.35);
}
.promo-bar:hover .promo-cta { border-color: #04211f; }
@media (max-width: 720px) {
  .promo-bar { font-size: .82rem; padding: .55rem .8rem; gap: .5rem; }
  .promo-bar .promo-hide-sm { display: none; }
}

/* ===== IA Rotulación — home feature band ===== */
.ia-band { background: var(--ink); position: relative; overflow: hidden; }
.ia-band::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(720px 380px at 88% 8%, rgba(23,190,187,.30), transparent 62%),
              radial-gradient(600px 340px at 4% 100%, rgba(23,190,187,.14), transparent 58%);
}
.ia-band__inner { position: relative; display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center; }
.ia-band .eyebrow { color: var(--teal); }
.ia-band h2 { color: #fff; }
.ia-band h2 em { color: var(--teal); font-style: normal; }
.ia-band p { color: #aebcc2; font-size: 1.08rem; max-width: 46ch; }
.ia-steps { display: flex; gap: 1.4rem; flex-wrap: wrap; margin: 1.6rem 0 2rem; }
.ia-step { display: flex; align-items: center; gap: .6rem; color: #cdd8dc; font-size: .95rem; font-family: var(--ff-head); font-weight: 500; }
.ia-step b { width: 30px; height: 30px; border-radius: 9px; background: rgba(23,190,187,.16); color: var(--teal); display: grid; place-items: center; font-weight: 700; flex-shrink: 0; }
.ia-visual { position: relative; }
.ia-card {
  background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.12); border-radius: 20px;
  padding: 26px; box-shadow: var(--shadow-lg); backdrop-filter: blur(6px);
}
.ia-chat { background: rgba(9,15,17,.5); border: 1px solid rgba(255,255,255,.08); border-radius: 12px; padding: 14px 16px; margin-bottom: 12px; color: #9fb0b6; font-size: .9rem; }
.ia-chat b { color: #fff; font-family: var(--ff-head); }
.ia-arrow { text-align: center; color: var(--teal); font-size: 1.4rem; margin: 4px 0; }
.ia-result { background: linear-gradient(135deg, #12484a, #0c2d2f); border: 1px solid rgba(23,190,187,.3); border-radius: 12px; padding: 18px 16px; display: flex; align-items: center; gap: 12px; }
.ia-result .tick { width: 40px; height: 40px; border-radius: 11px; background: var(--teal); display: grid; place-items: center; flex-shrink: 0; }
.ia-result .tick svg { width: 22px; height: 22px; stroke: #04211f; }
.ia-result b { color: #fff; font-family: var(--ff-head); display: block; font-size: .98rem; }
.ia-result span { color: #9fb0b6; font-size: .82rem; }
@media (max-width: 900px) { .ia-band__inner { grid-template-columns: 1fr; gap: 34px; } .ia-visual { max-width: 440px; } }

/* ===== Gallery + Lightbox ===== */
.gallery { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.gallery__item { aspect-ratio: 4/3; border-radius: 12px; overflow: hidden; cursor: pointer; position: relative; background: var(--paper-3); }
.gallery__item img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s var(--ease); }
.gallery__item::after { content: ""; position: absolute; inset: 0; background: rgba(14,20,23,0); transition: background .3s var(--ease); }
.gallery__item:hover img { transform: scale(1.07); }
.gallery__item:hover::after { background: rgba(14,20,23,.12); }
@media (max-width: 760px) { .gallery { grid-template-columns: repeat(2, 1fr); gap: 8px; } }

.lb { position: fixed; inset: 0; background: rgba(9,13,15,.95); z-index: 200; display: none; align-items: center; justify-content: center; opacity: 0; transition: opacity .25s var(--ease); }
.lb.open { display: flex; opacity: 1; }
.lb__img { max-width: 92vw; max-height: 84vh; border-radius: 10px; box-shadow: 0 20px 60px rgba(0,0,0,.55); }
.lb button { position: absolute; background: rgba(255,255,255,.1); border: 0; color: #fff; cursor: pointer; border-radius: 50%; width: 52px; height: 52px; display: grid; place-items: center; transition: .2s var(--ease); }
.lb button:hover { background: var(--teal); color: #04211f; }
.lb button svg { width: 24px; height: 24px; }
.lb__close { top: 22px; right: 22px; }
.lb__nav { top: 50%; transform: translateY(-50%); }
.lb__prev { left: 22px; } .lb__next { right: 22px; }
.lb__count { position: absolute; bottom: 22px; left: 50%; transform: translateX(-50%); color: #9fb0b6; font-family: var(--ff-head); font-size: .9rem; }
@media (max-width: 600px) { .lb button { width: 44px; height: 44px; } .lb__close { top: 14px; right: 14px; } .lb__prev { left: 10px; } .lb__next { right: 10px; } }