/* ==========================================================================
   Road2Tech — Design System
   Palette: Amber #FFC107 · Ink #0E0F12 · White · Slate #3A3D45
   Type:    Sora (display) · Inter (body)
   Signature: the "road line" — dashed amber center-line running through
   the brand mark, hero, dividers and eyebrow labels.
   ========================================================================== */

:root {
  --r2t-amber: #FFC107;
  --r2t-amber-deep: #E8A800;
  --r2t-amber-soft: #FFF6DC;
  --r2t-ink: #0E0F12;
  --r2t-ink-2: #17181D;
  --r2t-slate: #3A3D45;
  --r2t-muted: #6B7280;
  --r2t-line: #E8EAEE;
  --r2t-surface: #FFFFFF;
  --r2t-surface-alt: #F7F8FA;
  --r2t-radius: 18px;
  --r2t-shadow: 0 10px 30px rgba(14, 15, 18, .07);
  --r2t-shadow-lg: 0 22px 50px rgba(14, 15, 18, .12);
  --font-display: 'Sora', sans-serif;
  --font-body: 'Inter', sans-serif;
}

/* ── Base ──────────────────────────────────────────────────────────── */
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  color: var(--r2t-slate);
  background: var(--r2t-surface);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
h1, h2, h3, h4, h5, .display-font {
  font-family: var(--font-display);
  color: var(--r2t-ink);
  font-weight: 700;
  letter-spacing: -.01em;
}
a { color: var(--r2t-ink); text-decoration: none; transition: color .2s ease; }
a:hover { color: var(--r2t-amber-deep); }
img { max-width: 100%; }
:focus-visible { outline: 3px solid var(--r2t-amber); outline-offset: 2px; border-radius: 4px; }
::selection { background: var(--r2t-amber); color: var(--r2t-ink); }

.section { padding: 96px 0; }
.section--alt { background: var(--r2t-surface-alt); }
.section--ink { background: var(--r2t-ink); }
.section--ink h2, .section--ink h3 { color: #fff; }
.section--ink p { color: rgba(255,255,255,.72); }
@media (max-width: 767px) { .section { padding: 64px 0; } }

/* Eyebrow label — road-dash marker before text */
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-display); font-size: .8rem; font-weight: 600;
  letter-spacing: .16em; text-transform: uppercase; color: var(--r2t-amber-deep);
  margin-bottom: 14px;
}
.eyebrow::before {
  content: ""; width: 34px; height: 3px; border-radius: 3px;
  background: repeating-linear-gradient(90deg, var(--r2t-amber) 0 8px, transparent 8px 13px);
}
.section-title { font-size: clamp(1.7rem, 3.2vw, 2.5rem); margin-bottom: 14px; }
.section-lead { color: var(--r2t-muted); max-width: 620px; }
.mark-underline {
  background: linear-gradient(transparent 62%, var(--r2t-amber) 62% 92%, transparent 92%);
  padding: 0 .1em;
}

/* ── Preloader ─────────────────────────────────────────────────────── */
.preloader {
  position: fixed; inset: 0; z-index: 3000; background: var(--r2t-ink);
  display: flex; align-items: center; justify-content: center;
  transition: opacity .45s ease, visibility .45s ease;
}
.preloader--done { opacity: 0; visibility: hidden; }
.preloader__road { display: flex; gap: 10px; }
.preloader__road span {
  width: 26px; height: 5px; border-radius: 3px; background: var(--r2t-amber);
  animation: roadDash 1s infinite ease-in-out;
}
.preloader__road span:nth-child(2) { animation-delay: .15s; }
.preloader__road span:nth-child(3) { animation-delay: .3s; }
@keyframes roadDash { 0%, 100% { opacity: .25; transform: translateX(0); } 50% { opacity: 1; transform: translateX(8px); } }

/* ── Header / nav ──────────────────────────────────────────────────── */
.site-header {
  position: sticky; top: 0; z-index: 1030;
  background: rgba(255, 255, 255, .82);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .25s ease, box-shadow .25s ease;
}
.site-header--scrolled { border-color: var(--r2t-line); box-shadow: 0 6px 24px rgba(14,15,18,.06); }
.site-header .navbar { padding: 14px 0; }
.brand { display: inline-flex; align-items: center; gap: 10px; }
.brand__text { font-family: var(--font-display); font-weight: 800; font-size: 1.35rem; color: var(--r2t-ink); }
.brand__text em { font-style: normal; color: var(--r2t-amber-deep); }
.brand--light .brand__text { color: #fff; }
.nav-link {
  font-weight: 500; color: var(--r2t-slate) !important;
  padding: 8px 14px !important; border-radius: 10px; position: relative;
}
.nav-link:hover { color: var(--r2t-ink) !important; background: var(--r2t-amber-soft); }
.nav-link.active { color: var(--r2t-ink) !important; }
.nav-link.active::after {
  content: ""; position: absolute; left: 14px; right: 14px; bottom: 2px; height: 3px;
  border-radius: 3px;
  background: repeating-linear-gradient(90deg, var(--r2t-amber) 0 7px, transparent 7px 11px);
}
.navbar-toggler { border: 0; display: inline-flex; flex-direction: column; gap: 5px; padding: 8px; }
.navbar-toggler:focus { box-shadow: none; outline: 3px solid var(--r2t-amber); }
.navbar-toggler-bar { width: 24px; height: 2px; background: var(--r2t-ink); border-radius: 2px; }
.mobile-nav { max-width: 320px; }
.mobile-nav__list a {
  display: block; padding: 12px 14px; border-radius: 12px;
  font-family: var(--font-display); font-weight: 600; color: var(--r2t-ink);
}
.mobile-nav__list a:hover, .mobile-nav__list a.active { background: var(--r2t-amber-soft); }

/* ── Buttons ───────────────────────────────────────────────────────── */
.btn { border-radius: 12px; font-weight: 600; padding: .7rem 1.4rem; transition: all .22s ease; }
.btn-sm { padding: .5rem 1rem; }
.btn-brand { background: var(--r2t-amber); color: var(--r2t-ink); border: 2px solid var(--r2t-amber); }
.btn-brand:hover { background: var(--r2t-amber-deep); border-color: var(--r2t-amber-deep); color: var(--r2t-ink); transform: translateY(-2px); box-shadow: 0 10px 22px rgba(255,193,7,.35); }
.btn-ink { background: var(--r2t-ink); color: #fff; border: 2px solid var(--r2t-ink); }
.btn-ink:hover { background: var(--r2t-ink-2); color: var(--r2t-amber); transform: translateY(-2px); }
.btn-outline-light-2 { border: 2px solid rgba(255,255,255,.35); color: #fff; }
.btn-outline-light-2:hover { border-color: var(--r2t-amber); color: var(--r2t-amber); }
.btn-outline-ink { border: 2px solid var(--r2t-ink); color: var(--r2t-ink); }
.btn-outline-ink:hover { background: var(--r2t-ink); color: var(--r2t-amber); }

/* ── Hero (home) ───────────────────────────────────────────────────── */
.hero {
  position: relative; background: var(--r2t-ink); color: #fff;
  padding: 120px 0 150px; overflow: hidden;
}
.hero__grid {
  position: absolute; inset: 0; opacity: .5;
  background-image:
    linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: radial-gradient(ellipse 90% 70% at 50% 30%, #000 40%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 90% 70% at 50% 30%, #000 40%, transparent 100%);
}
.hero__glow {
  position: absolute; width: 560px; height: 560px; border-radius: 50%;
  background: radial-gradient(circle, rgba(255,193,7,.16), transparent 65%);
  top: -180px; right: -120px; pointer-events: none;
}
.hero__badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(255,193,7,.12); border: 1px solid rgba(255,193,7,.35);
  color: var(--r2t-amber); border-radius: 100px; padding: 7px 16px;
  font-size: .82rem; font-weight: 600; letter-spacing: .04em;
}
.hero__title {
  font-size: clamp(2.3rem, 5.2vw, 4rem); font-weight: 800; color: #fff;
  line-height: 1.12; margin: 22px 0 18px;
}
.hero__title .amber { color: var(--r2t-amber); }
.hero__sub { color: rgba(255,255,255,.72); font-size: 1.08rem; max-width: 540px; }
.hero__road-svg { position: absolute; left: 0; right: 0; bottom: -2px; width: 100%; pointer-events: none; }
.hero__road-svg .dashline { stroke-dasharray: 14 18; animation: driveDash 2.6s linear infinite; }
@keyframes driveDash { to { stroke-dashoffset: -64; } }
.hero__card {
  background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.12);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  border-radius: var(--r2t-radius); padding: 26px;
}
.hero__card i { color: var(--r2t-amber); }

/* Stat counters */
.stat { text-align: center; }
.stat__num { font-family: var(--font-display); font-size: 2.4rem; font-weight: 800; color: var(--r2t-ink); }
.stat__num span { color: var(--r2t-amber-deep); }
.stat__label { color: var(--r2t-muted); font-size: .92rem; }
.stats-bar {
  background: #fff; border-radius: var(--r2t-radius); box-shadow: var(--r2t-shadow-lg);
  padding: 34px 22px; margin-top: -74px; position: relative; z-index: 5;
  border: 1px solid var(--r2t-line);
}

/* ── Road divider (signature) ─────────────────────────────────────── */
.road-divider {
  height: 8px; width: 100%;
  background:
    repeating-linear-gradient(90deg, var(--r2t-amber) 0 26px, transparent 26px 44px) center / 100% 3px no-repeat,
    var(--r2t-ink);
}

/* ── Cards ─────────────────────────────────────────────────────────── */
.card-r2t {
  background: #fff; border: 1px solid var(--r2t-line); border-radius: var(--r2t-radius);
  box-shadow: var(--r2t-shadow); transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
  height: 100%;
}
.card-r2t:hover { transform: translateY(-6px); box-shadow: var(--r2t-shadow-lg); border-color: rgba(255,193,7,.55); }

.service-card { padding: 30px 26px; }
.service-card__icon {
  width: 58px; height: 58px; border-radius: 16px; display: grid; place-items: center;
  background: var(--r2t-amber-soft); color: var(--r2t-amber-deep); font-size: 1.4rem;
  margin-bottom: 20px; transition: all .25s ease;
}
.card-r2t:hover .service-card__icon { background: var(--r2t-amber); color: var(--r2t-ink); transform: rotate(-6deg) scale(1.06); }
.service-card h3 { font-size: 1.15rem; margin-bottom: 10px; }
.service-card p { color: var(--r2t-muted); font-size: .95rem; margin: 0; }

.domain-card { display: block; padding: 26px 24px; position: relative; overflow: hidden; }
.domain-card__icon { font-size: 1.6rem; color: var(--r2t-amber-deep); margin-bottom: 14px; }
.domain-card h3 { font-size: 1.06rem; margin-bottom: 6px; }
.domain-card span { color: var(--r2t-muted); font-size: .86rem; }
.domain-card .fa-arrow-right {
  position: absolute; right: 22px; top: 26px; color: var(--r2t-line);
  transition: all .25s ease;
}
.domain-card:hover .fa-arrow-right { color: var(--r2t-amber-deep); transform: translateX(4px); }

/* Project cards */
.project-card { overflow: hidden; display: flex; flex-direction: column; }
.project-card__img { position: relative; aspect-ratio: 16/10; overflow: hidden; background: var(--r2t-surface-alt); }
.project-card__img img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.project-card:hover .project-card__img img { transform: scale(1.06); }
.project-card__badge {
  position: absolute; top: 14px; left: 14px; background: var(--r2t-ink); color: var(--r2t-amber);
  font-size: .72rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase;
  border-radius: 100px; padding: 5px 12px;
}
.project-card__body { padding: 22px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.project-card__body h3 { font-size: 1.08rem; margin: 0; }
.project-card__tech { color: var(--r2t-muted); font-size: .85rem; }
.project-card__tech i { color: var(--r2t-amber-deep); margin-right: 6px; }
.project-card__desc { color: var(--r2t-muted); font-size: .92rem; flex: 1; }
.project-card__foot { display: flex; justify-content: space-between; align-items: center; }
.link-more { font-weight: 600; font-size: .9rem; color: var(--r2t-ink); }
.link-more i { transition: transform .2s ease; }
.link-more:hover i { transform: translateX(4px); }

/* Feature / why choose */
.why-tile { display: flex; gap: 16px; padding: 22px; }
.why-tile__icon {
  flex: 0 0 48px; height: 48px; border-radius: 14px; display: grid; place-items: center;
  background: var(--r2t-ink); color: var(--r2t-amber); font-size: 1.1rem;
}
.why-tile h3 { font-size: 1.02rem; margin-bottom: 6px; }
.why-tile p { color: var(--r2t-muted); font-size: .9rem; margin: 0; }

/* Tech marquee */
.tech-marquee { overflow: hidden; position: relative; }
.tech-marquee__track { display: flex; gap: 14px; width: max-content; animation: marquee 30s linear infinite; }
.tech-marquee:hover .tech-marquee__track { animation-play-state: paused; }
@keyframes marquee { to { transform: translateX(-50%); } }
.tech-chip {
  display: inline-flex; align-items: center; gap: 10px; white-space: nowrap;
  border: 1px solid var(--r2t-line); background: #fff; border-radius: 100px;
  padding: 10px 20px; font-weight: 600; color: var(--r2t-ink); font-size: .92rem;
}
.tech-chip i { color: var(--r2t-amber-deep); font-size: 1.1rem; }

/* Testimonials */
.testimonial-card { padding: 28px; display: flex; flex-direction: column; gap: 16px; height: auto; }
.testimonial-card__stars { color: var(--r2t-amber); }
.testimonial-card__text { color: var(--r2t-slate); font-size: .96rem; }
.testimonial-card__person { display: flex; align-items: center; gap: 12px; }
.testimonial-card__avatar {
  width: 46px; height: 46px; border-radius: 50%; background: var(--r2t-amber);
  color: var(--r2t-ink); display: grid; place-items: center; font-weight: 700;
  font-family: var(--font-display); overflow: hidden;
}
.testimonial-card__avatar img { width: 100%; height: 100%; object-fit: cover; }
.testimonial-card__person strong { display: block; font-size: .95rem; color: var(--r2t-ink); }
.testimonial-card__person span { color: var(--r2t-muted); font-size: .82rem; }
.swiper { padding-bottom: 48px !important; }
.swiper-pagination-bullet { background: var(--r2t-slate); }
.swiper-pagination-bullet-active { background: var(--r2t-amber); width: 26px; border-radius: 4px; }

/* FAQ */
.faq-accordion .accordion-item {
  border: 1px solid var(--r2t-line); border-radius: 14px !important; overflow: hidden;
  margin-bottom: 12px; box-shadow: none;
}
.faq-accordion .accordion-button {
  font-family: var(--font-display); font-weight: 600; color: var(--r2t-ink);
  background: #fff; padding: 18px 22px; font-size: 1rem;
}
.faq-accordion .accordion-button:not(.collapsed) { background: var(--r2t-amber-soft); box-shadow: none; }
.faq-accordion .accordion-button:focus { box-shadow: none; }
.faq-accordion .accordion-body { color: var(--r2t-muted); }

/* CTA */
.cta {
  background: var(--r2t-ink); border-radius: 24px; position: relative; overflow: hidden;
  padding: 64px 40px; color: #fff;
}
.cta::before {
  content: ""; position: absolute; inset: 0;
  background:
    repeating-linear-gradient(90deg, rgba(255,193,7,.9) 0 24px, transparent 24px 42px) center 88% / 70% 3px no-repeat;
  opacity: .7;
}
.cta h2 { color: #fff; }
@media (max-width: 575px) { .cta { padding: 44px 24px; } }

/* ── Page hero (inner pages) ───────────────────────────────────────── */
.page-hero { position: relative; background: var(--r2t-ink); color: #fff; padding: 84px 0 64px; overflow: hidden; }
.page-hero__grid {
  position: absolute; inset: 0; opacity: .45;
  background-image:
    linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 40px 40px;
}
.page-hero__crumb { --bs-breadcrumb-divider-color: rgba(255,255,255,.4); margin-bottom: 10px; }
.page-hero__crumb a { color: var(--r2t-amber); }
.page-hero__crumb .active { color: rgba(255,255,255,.65); }
.page-hero__title { color: #fff; font-size: clamp(1.9rem, 4vw, 3rem); font-weight: 800; }
.page-hero__sub { color: rgba(255,255,255,.7); max-width: 640px; margin-top: 10px; }

/* ── Forms ─────────────────────────────────────────────────────────── */
.form-panel { background: #fff; border: 1px solid var(--r2t-line); border-radius: var(--r2t-radius); box-shadow: var(--r2t-shadow); padding: 34px; }
@media (max-width: 575px) { .form-panel { padding: 24px 18px; } }
.form-label { font-weight: 600; color: var(--r2t-ink); font-size: .9rem; }
.form-control, .form-select {
  border-radius: 12px; border: 1.5px solid var(--r2t-line); padding: .72rem 1rem; font-size: .95rem;
}
.form-control:focus, .form-select:focus { border-color: var(--r2t-amber); box-shadow: 0 0 0 .2rem rgba(255,193,7,.2); }
.form-control.is-invalid, .form-select.is-invalid { border-color: #dc3545; }
.invalid-feedback { font-size: .82rem; }
.btn-loading .btn-text { display: none; }
.btn-loading .btn-spinner { display: inline-flex !important; }

/* Contact info tiles */
.contact-tile { display: flex; gap: 16px; align-items: flex-start; padding: 24px; }
.contact-tile__icon {
  flex: 0 0 50px; height: 50px; border-radius: 14px; display: grid; place-items: center;
  background: var(--r2t-amber); color: var(--r2t-ink); font-size: 1.15rem;
}
.contact-tile h3 { font-size: 1rem; margin-bottom: 4px; }
.contact-tile a, .contact-tile p { color: var(--r2t-muted); font-size: .92rem; margin: 0; }
.map-frame { border-radius: var(--r2t-radius); overflow: hidden; box-shadow: var(--r2t-shadow); border: 1px solid var(--r2t-line); }
.map-frame iframe { display: block; width: 100%; height: 380px; border: 0; }

/* ── Gallery ───────────────────────────────────────────────────────── */
.gallery-filter { display: flex; flex-wrap: wrap; gap: 10px; }
.gallery-filter button {
  border: 1.5px solid var(--r2t-line); background: #fff; border-radius: 100px;
  padding: 8px 20px; font-weight: 600; font-size: .88rem; color: var(--r2t-slate); transition: all .2s ease;
}
.gallery-filter button.active, .gallery-filter button:hover { background: var(--r2t-ink); border-color: var(--r2t-ink); color: var(--r2t-amber); }
.gallery-item { border-radius: var(--r2t-radius); overflow: hidden; position: relative; display: block; aspect-ratio: 4/3; background: var(--r2t-surface-alt); }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform .45s ease; }
.gallery-item:hover img { transform: scale(1.07); }
.gallery-item__cap {
  position: absolute; inset: auto 0 0 0; padding: 40px 16px 14px; color: #fff; font-weight: 600; font-size: .9rem;
  background: linear-gradient(transparent, rgba(14,15,18,.85));
}

/* ── Timeline (about) ─────────────────────────────────────────────── */
.timeline { position: relative; padding-left: 34px; }
.timeline::before {
  content: ""; position: absolute; left: 8px; top: 6px; bottom: 6px; width: 3px;
  background: repeating-linear-gradient(180deg, var(--r2t-amber) 0 14px, var(--r2t-line) 14px 24px);
  border-radius: 3px;
}
.timeline__item { position: relative; padding-bottom: 30px; }
.timeline__item::before {
  content: ""; position: absolute; left: -33px; top: 4px; width: 17px; height: 17px;
  border-radius: 50%; background: #fff; border: 4px solid var(--r2t-amber);
}
.timeline__year { font-family: var(--font-display); font-weight: 700; color: var(--r2t-amber-deep); font-size: .9rem; }
.timeline__item h3 { font-size: 1.05rem; margin: 4px 0 6px; }
.timeline__item p { color: var(--r2t-muted); font-size: .92rem; margin: 0; }

/* Team */
.team-card { text-align: center; padding: 28px 22px; }
.team-card__photo {
  width: 96px; height: 96px; border-radius: 50%; margin: 0 auto 16px; overflow: hidden;
  background: var(--r2t-amber-soft); display: grid; place-items: center;
  font-family: var(--font-display); font-weight: 700; font-size: 1.6rem; color: var(--r2t-amber-deep);
  border: 3px solid var(--r2t-amber);
}
.team-card__photo img { width: 100%; height: 100%; object-fit: cover; }
.team-card h3 { font-size: 1.05rem; margin-bottom: 2px; }
.team-card span { color: var(--r2t-amber-deep); font-size: .85rem; font-weight: 600; }
.team-card p { color: var(--r2t-muted); font-size: .88rem; margin: 12px 0; }
.team-card__social a {
  display: inline-grid; place-items: center; width: 34px; height: 34px; border-radius: 10px;
  border: 1.5px solid var(--r2t-line); color: var(--r2t-slate); margin: 0 3px; font-size: .85rem;
}
.team-card__social a:hover { background: var(--r2t-ink); border-color: var(--r2t-ink); color: var(--r2t-amber); }

/* ── Project detail ────────────────────────────────────────────────── */
.detail-gallery .swiper-slide img { width: 100%; aspect-ratio: 16/9; object-fit: cover; border-radius: var(--r2t-radius); }
.spec-list { list-style: none; padding: 0; margin: 0; }
.spec-list li { display: flex; gap: 12px; padding: 10px 0; border-bottom: 1px dashed var(--r2t-line); font-size: .94rem; }
.spec-list li:last-child { border-bottom: 0; }
.spec-list i { color: var(--r2t-amber-deep); margin-top: 4px; }
.feature-check { display: flex; gap: 10px; align-items: flex-start; margin-bottom: 12px; font-size: .95rem; }
.feature-check i { color: var(--r2t-amber-deep); margin-top: 4px; }

/* Pagination */
.pagination .page-link {
  border-radius: 10px !important; margin: 0 4px; border: 1.5px solid var(--r2t-line);
  color: var(--r2t-ink); font-weight: 600;
}
.pagination .page-item.active .page-link { background: var(--r2t-ink); border-color: var(--r2t-ink); color: var(--r2t-amber); }
.pagination .page-link:hover { background: var(--r2t-amber-soft); }

/* ── Footer ────────────────────────────────────────────────────────── */
.site-footer { background: var(--r2t-ink); color: rgba(255,255,255,.72); }
.site-footer__stripe {
  height: 8px;
  background:
    repeating-linear-gradient(90deg, var(--r2t-amber) 0 26px, transparent 26px 44px) center / 100% 3px no-repeat,
    var(--r2t-ink-2);
}
.site-footer__about { font-size: .93rem; max-width: 320px; }
.site-footer__title { color: #fff; font-family: var(--font-display); font-size: .95rem; margin-bottom: 16px; }
.site-footer__links { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; }
.site-footer__links a { color: rgba(255,255,255,.72); font-size: .92rem; }
.site-footer__links a:hover { color: var(--r2t-amber); }
.site-footer__links--contact li { display: flex; gap: 10px; align-items: flex-start; font-size: .92rem; }
.site-footer__links--contact i { color: var(--r2t-amber); margin-top: 4px; }
.site-footer__social { display: flex; gap: 8px; margin-top: 18px; }
.site-footer__social a {
  width: 38px; height: 38px; border-radius: 12px; display: grid; place-items: center;
  border: 1px solid rgba(255,255,255,.2); color: #fff;
}
.site-footer__social a:hover { background: var(--r2t-amber); border-color: var(--r2t-amber); color: var(--r2t-ink); }
.site-footer__bottom {
  border-top: 1px solid rgba(255,255,255,.1); padding: 20px 0;
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; font-size: .85rem;
}

/* ── Floating buttons ─────────────────────────────────────────────── */
.floating-btn {
  position: fixed; right: 22px; z-index: 1040; width: 52px; height: 52px; border-radius: 50%;
  display: grid; place-items: center; font-size: 1.3rem; border: 0;
  box-shadow: 0 10px 26px rgba(14,15,18,.25); transition: transform .2s ease, opacity .3s ease;
}
.floating-btn:hover { transform: translateY(-3px); }
.floating-btn--whatsapp { bottom: 22px; background: #25D366; color: #fff; }
.floating-btn--whatsapp:hover { color: #fff; }
.floating-btn--top { bottom: 88px; background: var(--r2t-ink); color: var(--r2t-amber); opacity: 0; visibility: hidden; }
.floating-btn--top.show { opacity: 1; visibility: visible; }

/* ── Error pages ──────────────────────────────────────────────────── */
.error-page { min-height: 70vh; display: grid; place-items: center; text-align: center; padding: 80px 20px; }
.error-page__code {
  font-family: var(--font-display); font-weight: 800; font-size: clamp(5rem, 16vw, 9rem);
  color: var(--r2t-ink); line-height: 1;
  background: linear-gradient(transparent 60%, var(--r2t-amber) 60% 88%, transparent 88%);
  display: inline-block; padding: 0 .1em;
}

/* ── Utilities & accessibility ────────────────────────────────────── */
.text-amber { color: var(--r2t-amber-deep) !important; }
.icon-bullet { color: var(--r2t-amber-deep); margin-right: 8px; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001s !important; transition-duration: .001s !important; scroll-behavior: auto !important; }
  [data-aos] { opacity: 1 !important; transform: none !important; }
}