/* ============================================================
   Smart Interiors Lab - global styles
   Palette: graphite ink, limestone paper, copper accent.
   No cream, no green, no pure b/w theme (client vetoed all three).
   Prefix si- for everything custom. Bootstrap does the heavy lifting.
   ============================================================ */

:root {
  --si-ink: #1B1B1F;
  --si-ink-2: #24242B;
  --si-ink-3: #2E2E37;
  --si-paper: #ECE9E4;
  --si-paper-2: #E2DED7;
  --si-copper: #B08D57;
  --si-copper-2: #96754A;
  --si-clay: #9E5B47;
  --si-steel: #6E7B8A;
  --si-fog: #7C776E;
  --si-line: rgba(27, 27, 31, .14);
  --si-line-inv: rgba(236, 233, 228, .18);
  --si-font-display: "Fraunces", Georgia, serif;
  --si-font-body: "Inter", -apple-system, "Segoe UI", sans-serif;
  --si-radius: 4px;
  --si-shadow: 0 24px 60px -24px rgba(27, 27, 31, .35);
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--si-font-body);
  color: var(--si-ink);
  background: var(--si-paper);
  font-size: 1rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

/* TODO: if the client ever wants a dark-mode toggle, tokens are already split, just swap --si-paper/--si-ink on body.dark */

h1, h2, h3, .si-display {
  font-family: var(--si-font-display);
  font-weight: 400;
  letter-spacing: -.01em;
  color: var(--si-ink);
}

h1 { font-size: clamp(2.4rem, 5.6vw, 4.6rem); line-height: 1.06; }
h2 { font-size: clamp(1.9rem, 3.6vw, 3rem); line-height: 1.12; }
h3 { font-size: clamp(1.3rem, 2.2vw, 1.75rem); line-height: 1.25; }

h1 em, h2 em, h3 em, .si-display em {
  font-style: italic;
  font-weight: 300;
  color: var(--si-copper);
}

p { margin-bottom: 1rem; }
img { max-width: 100%; }
a { color: inherit; }

::selection { background: var(--si-copper); color: #fff; }

/* ---------- generic section rhythm ---------- */

.si-section { padding: clamp(4rem, 9vw, 7.5rem) 0; position: relative; }
.si-section--tight { padding: clamp(2.5rem, 6vw, 4.5rem) 0; }
.si-section--dark { background: var(--si-ink); color: var(--si-paper); }
.si-section--dark h1, .si-section--dark h2, .si-section--dark h3 { color: var(--si-paper); }
.si-section--tint { background: var(--si-paper-2); }
.si-section--photo {
  background-size: cover;
  background-position: center;
  color: var(--si-paper);
}
.si-section--photo h1, .si-section--photo h2, .si-section--photo h3 { color: var(--si-paper); }

.si-lead { font-size: clamp(1.05rem, 1.5vw, 1.25rem); line-height: 1.7; color: var(--si-fog); }
.si-section--dark .si-lead, .si-section--photo .si-lead { color: rgba(236, 233, 228, .72); }

.si-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--si-copper);
  margin-bottom: 1.1rem;
}
.si-eyebrow::before {
  content: "";
  width: 2rem;
  height: 1px;
  background: var(--si-copper);
}
.si-eyebrow--bare::before { display: none; }

/* ---------- buttons ---------- */

.si-btn {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  padding: .9rem 1.9rem;
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  text-decoration: none;
  border: 1px solid transparent;
  border-radius: 999px;
  transition: transform .25s ease, background .25s ease, color .25s ease, border-color .25s ease;
  cursor: pointer;
}
.si-btn i { font-size: .75em; transition: transform .25s ease; }
.si-btn:hover i { transform: translateX(4px); }
.si-btn--copper { background: var(--si-copper); color: var(--si-ink); }
.si-btn--copper:hover { background: var(--si-copper-2); color: #fff; transform: translateY(-2px); }
.si-btn--ghost { border-color: var(--si-line); color: var(--si-ink); background: transparent; }
.si-btn--ghost:hover { border-color: var(--si-ink); transform: translateY(-2px); }
.si-btn--light { border-color: var(--si-line-inv); color: var(--si-paper); background: transparent; }
.si-btn--light:hover { background: var(--si-paper); color: var(--si-ink); }
.si-btn--block { width: 100%; justify-content: center; }

/* ---------- header ---------- */

.si-topbar {
  background: var(--si-ink);
  color: rgba(236, 233, 228, .82);
  font-size: .78rem;
  padding: .45rem 0;
}
.si-topbar__item { display: inline-flex; align-items: center; gap: .5rem; white-space: nowrap; }
.si-topbar__icon { color: var(--si-copper); font-size: .72rem; }
.si-topbar__link { text-decoration: none; color: inherit; }
.si-topbar__link:hover { color: var(--si-copper); }

.si-navbar {
  background: rgba(236, 233, 228, .92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--si-line);
  transition: box-shadow .3s ease, background .3s ease;
  padding: .7rem 0;
}
.si-navbar--scrolled { box-shadow: 0 10px 40px -18px rgba(27, 27, 31, .4); background: var(--si-paper); }
.si-navbar__brand { display: inline-flex; align-items: center; gap: .7rem; }
.si-navbar__logo { border-radius: 50%; }
.si-navbar__name { font-family: var(--si-font-display); font-size: 1.15rem; color: var(--si-ink); }
.si-navbar__name em { color: var(--si-copper); }
.si-navbar__link {
  font-size: .82rem;
  font-weight: 500;
  letter-spacing: .04em;
  color: var(--si-ink);
  padding: .55rem .8rem;
  position: relative;
}
.si-navbar__link::after {
  content: "";
  position: absolute;
  left: .8rem;
  right: .8rem;
  bottom: .3rem;
  height: 1px;
  background: var(--si-copper);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .25s ease;
}
.si-navbar__link:hover::after, .si-navbar__link.active::after { transform: scaleX(1); }
.si-navbar__link:hover { color: var(--si-copper-2); }
.si-navbar__toggle { border: 1px solid var(--si-line); border-radius: 999px; padding: .5rem .85rem; color: var(--si-ink); }
.si-navbar__toggle:focus { box-shadow: none; border-color: var(--si-copper); }
.si-navbar__cta { padding: .7rem 1.4rem; }

@media (max-width: 991.98px) {
  .si-topbar .container { flex-wrap: wrap; row-gap: .2rem; }
  .si-topbar__text { font-size: .72rem; }
  .si-navbar__name { font-size: 1rem; }
}

/* mobile offcanvas menu */
.si-menu { background: var(--si-ink); color: var(--si-paper); width: 320px; }
.si-menu__brand { font-family: var(--si-font-display); font-size: 1.2rem; }
.si-menu__close { filter: invert(1); }
.si-menu__nav { display: flex; flex-direction: column; }
.si-menu__link {
  color: var(--si-paper);
  text-decoration: none;
  font-family: var(--si-font-display);
  font-size: 1.35rem;
  padding: .55rem 0;
  border-bottom: 1px solid var(--si-line-inv);
}
.si-menu__link:hover { color: var(--si-copper); }
.si-menu__contacts { border-top: 1px solid var(--si-line-inv); padding-top: 1.2rem; margin-top: 1.2rem; }
.si-menu__contact { font-size: .9rem; color: rgba(236, 233, 228, .8); margin-bottom: .4rem; }
.si-menu__contact i { color: var(--si-copper); width: 1.2rem; }
.si-menu__contact--link { text-decoration: none; display: block; }
.si-menu__contact--link:hover { color: var(--si-copper); }

/* ---------- footer ---------- */

.si-footer {
  background: var(--si-ink);
  color: rgba(236, 233, 228, .75);
  position: relative;
  overflow: hidden;
  padding-top: 4rem;
}
.si-footer__wordmark {
  font-family: var(--si-font-display);
  font-size: clamp(6rem, 18vw, 15rem);
  line-height: .8;
  color: transparent;
  -webkit-text-stroke: 1px rgba(236, 233, 228, .14);
  text-align: center;
  user-select: none;
  transform: translateY(.18em);
  pointer-events: none;
}
.si-footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 3rem;
  padding-bottom: 3.5rem;
}
.si-footer__brand { display: inline-flex; align-items: center; gap: .8rem; text-decoration: none; }
.si-footer__logo { border-radius: 50%; }
.si-footer__name { font-family: var(--si-font-display); font-size: 1.3rem; color: var(--si-paper); }
.si-footer__name em { color: var(--si-copper); }
.si-footer__blurb { font-size: .9rem; margin-top: 1.2rem; max-width: 30ch; }
.si-footer__socials { display: flex; gap: .7rem; margin-top: 1.4rem; }
.si-footer__socials a {
  width: 40px; height: 40px;
  display: inline-flex; align-items: center; justify-content: center;
  border: 1px solid var(--si-line-inv);
  border-radius: 50%;
  color: var(--si-paper);
  font-size: .85rem;
  transition: all .25s ease;
}
.si-footer__socials a:hover { background: var(--si-copper); border-color: var(--si-copper); color: var(--si-ink); }
.si-footer__title {
  font-size: .72rem;
  font-family: var(--si-font-body);
  font-weight: 700;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--si-copper);
  margin-bottom: 1.1rem;
}
.si-footer__link {
  display: block;
  color: rgba(236, 233, 228, .75);
  text-decoration: none;
  font-size: .92rem;
  padding: .28rem 0;
  transition: color .2s ease, padding-left .2s ease;
}
.si-footer__link:hover { color: var(--si-copper); padding-left: .35rem; }
.si-footer__contact { font-size: .92rem; margin-bottom: .7rem; }
.si-footer__contact i { color: var(--si-copper); width: 1.3rem; }
.si-footer__contact-link { color: inherit; text-decoration: none; }
.si-footer__contact-link:hover { color: var(--si-copper); }
.si-footer__legal {
  border-top: 1px solid var(--si-line-inv);
  padding-top: 1.6rem;
  padding-bottom: 1.6rem;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: .5rem;
  font-size: .8rem;
  color: rgba(236, 233, 228, .5);
}
.si-footer__entity, .si-footer__copy { margin: 0; }

@media (max-width: 991.98px) {
  .si-footer__grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
}
@media (max-width: 575.98px) {
  .si-footer__grid { grid-template-columns: 1fr; }
}

/* ---------- hero ---------- */

.si-hero { padding-top: clamp(3rem, 7vw, 6rem); }
.si-hero__tags { display: flex; flex-wrap: wrap; gap: .5rem; margin-bottom: 1.4rem; }
.si-hero__tag {
  font-size: .7rem;
  font-weight: 600;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--si-steel);
  border: 1px solid var(--si-line);
  border-radius: 999px;
  padding: .35rem .9rem;
}
.si-hero__actions { display: flex; flex-wrap: wrap; gap: .9rem; margin-top: 2rem; }
.si-hero__media { position: relative; }
.si-hero__img {
  width: 100%;
  height: clamp(320px, 46vw, 580px);
  object-fit: cover;
  border-radius: var(--si-radius);
  position: relative;
  z-index: 1;
}
/* offset frame, signature look */
.si-frame { position: relative; }
.si-frame::before {
  content: "";
  position: absolute;
  inset: 0;
  transform: translate(14px, -14px);
  border: 1px solid var(--si-copper);
  border-radius: var(--si-radius);
  z-index: 0;
}
.si-frame--dark::before { border-color: rgba(176, 141, 87, .55); }
.si-scrollcue {
  display: inline-flex;
  align-items: center;
  gap: .7rem;
  font-size: .72rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--si-fog);
  margin-top: 3rem;
}
.si-scrollcue i { animation: si-cue 1.8s ease-in-out infinite; color: var(--si-copper); }
@keyframes si-cue {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(6px); }
}

/* pulsing round badge */
.si-badge {
  position: absolute;
  right: -1.4rem;
  bottom: 2rem;
  width: 118px;
  height: 118px;
  border-radius: 50%;
  background: var(--si-ink);
  color: var(--si-paper);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-size: .62rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  z-index: 2;
  border: 1px solid var(--si-copper);
}
.si-badge strong { font-family: var(--si-font-display); font-size: 1.35rem; letter-spacing: 0; }
.si-badge::after {
  content: "";
  position: absolute;
  top: 8px; right: 8px;
  width: 9px; height: 9px;
  border-radius: 50%;
  background: var(--si-copper);
  animation: si-pulse 1.6s ease-out infinite;
}
@keyframes si-pulse {
  0% { box-shadow: 0 0 0 0 rgba(176, 141, 87, .6); }
  100% { box-shadow: 0 0 0 12px rgba(176, 141, 87, 0); }
}

/* ---------- marquee ---------- */

.si-marquee {
  overflow: hidden;
  border-top: 1px solid var(--si-line);
  border-bottom: 1px solid var(--si-line);
  padding: 1.1rem 0;
}
.si-marquee--accent { background: var(--si-clay); border: none; color: var(--si-paper); }
.si-marquee--dark { background: var(--si-ink); border-color: var(--si-line-inv); color: var(--si-paper); }
.si-marquee__track { display: flex; width: max-content; animation: si-marquee 30s linear infinite; }
.si-marquee:hover .si-marquee__track { animation-play-state: paused; }
.si-marquee__item {
  display: inline-flex;
  align-items: center;
  gap: 2.2rem;
  padding-right: 2.2rem;
  font-family: var(--si-font-display);
  font-size: clamp(1.4rem, 3vw, 2.4rem);
  white-space: nowrap;
}
.si-marquee__item i { font-size: .5em; color: var(--si-copper); }
.si-marquee__item--outline { color: transparent; -webkit-text-stroke: 1px currentColor; }
.si-marquee--accent .si-marquee__item--outline { -webkit-text-stroke-color: rgba(236,233,228,.8); }
@keyframes si-marquee {
  to { transform: translateX(-50%); }
}
@media (prefers-reduced-motion: reduce) {
  .si-marquee__track { animation: none; }
  .si-scrollcue i, .si-badge::after { animation: none; }
}

/* ---------- manifesto / big statement ---------- */

.si-manifesto { font-family: var(--si-font-display); font-size: clamp(1.7rem, 3.6vw, 3.1rem); line-height: 1.3; }
.si-manifesto em { color: var(--si-copper); font-style: italic; }
.si-sign { display: flex; align-items: center; gap: 1rem; margin-top: 2.4rem; }
.si-sign__name { font-family: var(--si-font-display); font-size: 1.05rem; }
.si-sign__role { font-size: .75rem; letter-spacing: .14em; text-transform: uppercase; color: var(--si-fog); }

/* ---------- cards ---------- */

.si-card {
  background: #fff;
  border: 1px solid var(--si-line);
  border-radius: var(--si-radius);
  overflow: hidden;
  height: 100%;
  transition: transform .3s ease, box-shadow .3s ease;
  display: flex;
  flex-direction: column;
}
.si-card:hover { transform: translateY(-6px); box-shadow: var(--si-shadow); }
.si-card__media { position: relative; overflow: hidden; aspect-ratio: 4 / 3; }
.si-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s ease; }
.si-card:hover .si-card__media img { transform: scale(1.06); }
.si-card__body { padding: 1.6rem; display: flex; flex-direction: column; flex: 1; }
.si-card__kicker { font-size: .68rem; letter-spacing: .2em; text-transform: uppercase; color: var(--si-copper); font-weight: 700; margin-bottom: .6rem; }
.si-card__title { font-size: 1.35rem; margin-bottom: .6rem; }
.si-card__text { font-size: .92rem; color: var(--si-fog); flex: 1; }
.si-card__link {
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--si-ink);
  text-decoration: none;
  margin-top: 1rem;
  display: inline-flex;
  align-items: center;
  gap: .5rem;
}
.si-card__link:hover { color: var(--si-copper-2); }
.si-card--dark { background: var(--si-ink-2); border-color: var(--si-line-inv); color: var(--si-paper); }
.si-card--dark .si-card__title { color: var(--si-paper); }
.si-card--dark .si-card__text { color: rgba(236,233,228,.65); }
.si-card--dark .si-card__link { color: var(--si-paper); }

/* ---------- typographic index list ---------- */

.si-index { border-top: 1px solid var(--si-line); }
.si-section--dark .si-index, .si-section--photo .si-index { border-color: var(--si-line-inv); }
.si-index__row {
  display: grid;
  grid-template-columns: 3.5rem 1.4fr 1fr auto;
  align-items: center;
  gap: 1.5rem;
  padding: 1.5rem .5rem;
  border-bottom: 1px solid var(--si-line);
  text-decoration: none;
  color: inherit;
  transition: background .25s ease, padding-left .25s ease;
}
.si-section--dark .si-index__row, .si-section--photo .si-index__row { border-color: var(--si-line-inv); }
.si-index__row:hover { background: rgba(176, 141, 87, .08); padding-left: 1.2rem; }
.si-index__num { font-family: var(--si-font-display); color: var(--si-copper); font-size: 1.05rem; }
.si-index__name { font-family: var(--si-font-display); font-size: clamp(1.3rem, 2.4vw, 2rem); line-height: 1.15; }
.si-index__meta { font-size: .8rem; letter-spacing: .12em; text-transform: uppercase; color: var(--si-fog); }
.si-section--dark .si-index__meta, .si-section--photo .si-index__meta { color: rgba(236,233,228,.55); }
.si-index__arrow { color: var(--si-copper); opacity: 0; transform: translateX(-8px); transition: all .25s ease; }
.si-index__row:hover .si-index__arrow { opacity: 1; transform: translateX(0); }
@media (max-width: 767.98px) {
  .si-index__row { grid-template-columns: 2.5rem 1fr auto; }
  .si-index__meta { grid-column: 2; }
}

/* ---------- counters ---------- */

.si-stats { display: grid; grid-template-columns: repeat(4, 1fr); }
.si-stat { padding: 0 1.6rem; border-left: 1px solid var(--si-line-inv); }
.si-stat:first-child { border-left: none; padding-left: 0; }
.si-stat__num {
  font-family: var(--si-font-display);
  font-size: clamp(3rem, 7vw, 5.5rem);
  line-height: 1;
  color: var(--si-paper);
}
.si-stat__num--outline { color: transparent; -webkit-text-stroke: 1px var(--si-copper); }
.si-stat__label { font-size: .72rem; letter-spacing: .2em; text-transform: uppercase; color: rgba(236,233,228,.55); margin-top: .8rem; }
.si-stats--light .si-stat { border-color: var(--si-line); }
.si-stats--light .si-stat__num { color: var(--si-ink); }
.si-stats--light .si-stat__label { color: var(--si-fog); }
@media (max-width: 767.98px) {
  .si-stats { grid-template-columns: 1fr 1fr; row-gap: 2rem; }
  .si-stat:nth-child(odd) { border-left: none; padding-left: 0; }
}

/* ---------- timeline ---------- */

.si-timeline { position: relative; padding-left: 2.2rem; }
.si-timeline::before {
  content: "";
  position: absolute;
  left: 7px; top: 6px; bottom: 6px;
  width: 1px;
  background: var(--si-line);
}
.si-section--dark .si-timeline::before, .si-section--photo .si-timeline::before { background: var(--si-line-inv); }
.si-timeline__item { position: relative; padding-bottom: 2.4rem; }
.si-timeline__item:last-child { padding-bottom: 0; }
.si-timeline__dot {
  position: absolute;
  left: -2.2rem; top: .35rem;
  width: 15px; height: 15px;
  border-radius: 50%;
  border: 1px solid var(--si-copper);
  background: var(--si-paper);
}
.si-section--dark .si-timeline__dot, .si-section--photo .si-timeline__dot { background: var(--si-ink); }
.si-timeline__dot::after {
  content: "";
  position: absolute;
  inset: 3px;
  border-radius: 50%;
  background: var(--si-copper);
  opacity: 0;
  transition: opacity .3s ease;
}
.si-timeline__item.is-active .si-timeline__dot::after { opacity: 1; }
.si-timeline__step { font-size: .68rem; letter-spacing: .2em; text-transform: uppercase; color: var(--si-copper); font-weight: 700; }
.si-timeline__title { font-family: var(--si-font-display); font-size: 1.35rem; margin: .3rem 0 .4rem; }
.si-timeline__text { font-size: .92rem; color: var(--si-fog); max-width: 52ch; }
.si-section--dark .si-timeline__text, .si-section--photo .si-timeline__text { color: rgba(236,233,228,.65); }

/* ---------- packages / tiers ---------- */

.si-tier {
  border: 1px solid var(--si-line);
  border-radius: var(--si-radius);
  padding: 2.2rem;
  height: 100%;
  display: flex;
  flex-direction: column;
  background: #fff;
  position: relative;
  transition: transform .3s ease, box-shadow .3s ease;
}
.si-tier:hover { transform: translateY(-6px); box-shadow: var(--si-shadow); }
.si-tier--featured { background: var(--si-ink); color: var(--si-paper); border-color: var(--si-ink); }
.si-tier--featured .si-tier__name, .si-tier--featured .si-tier__price { color: var(--si-paper); }
.si-tier--featured .si-tier__item { color: rgba(236,233,228,.75); border-color: var(--si-line-inv); }
.si-tier__flag {
  position: absolute;
  top: -13px; left: 2rem;
  background: var(--si-copper);
  color: var(--si-ink);
  font-size: .65rem;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  padding: .35rem .9rem;
  border-radius: 999px;
}
.si-tier__name { font-family: var(--si-font-display); font-size: 1.5rem; margin-bottom: .4rem; }
.si-tier__price { font-family: var(--si-font-display); font-size: 2.6rem; line-height: 1; margin: 1.2rem 0 .3rem; }
.si-tier__price small { font-size: .9rem; font-family: var(--si-font-body); color: var(--si-fog); }
.si-tier--featured .si-tier__price small { color: rgba(236,233,228,.55); }
.si-tier__per { font-size: .82rem; color: var(--si-fog); margin-bottom: 1.6rem; }
.si-tier--featured .si-tier__per { color: rgba(236,233,228,.6); }
.si-tier__list { list-style: none; padding: 0; margin: 0 0 1.8rem; flex: 1; }
.si-tier__item {
  display: flex;
  gap: .7rem;
  padding: .55rem 0;
  font-size: .9rem;
  border-bottom: 1px solid var(--si-line);
}
.si-tier__item i { color: var(--si-copper); margin-top: .25rem; font-size: .75rem; }

/* ---------- price rows ---------- */

.si-pricerow {
  display: grid;
  grid-template-columns: 1.6fr 1fr auto;
  gap: 1.5rem;
  align-items: center;
  padding: 1.8rem .5rem;
  border-bottom: 1px solid var(--si-line);
}
.si-pricerow:first-child { border-top: 1px solid var(--si-line); }
.si-pricerow__name { font-family: var(--si-font-display); font-size: clamp(1.25rem, 2.2vw, 1.8rem); }
.si-pricerow__desc { font-size: .9rem; color: var(--si-fog); }
.si-pricerow__price { font-family: var(--si-font-display); font-size: 1.4rem; white-space: nowrap; }
.si-pricerow__price small { display: block; font-family: var(--si-font-body); font-size: .7rem; letter-spacing: .16em; text-transform: uppercase; color: var(--si-fog); }
@media (max-width: 767.98px) {
  .si-pricerow { grid-template-columns: 1fr; gap: .8rem; }
}

/* ---------- comparison table ---------- */

.si-table-wrap { overflow-x: auto; border: 1px solid var(--si-line); border-radius: var(--si-radius); background: #fff; }
.si-table { width: 100%; border-collapse: collapse; min-width: 640px; }
.si-table th, .si-table td { padding: 1.1rem 1.4rem; font-size: .9rem; border-bottom: 1px solid var(--si-line); }
.si-table thead th {
  font-family: var(--si-font-display);
  font-size: 1.1rem;
  font-weight: 500;
  background: var(--si-ink);
  color: var(--si-paper);
  border-bottom: none;
}
.si-table tbody tr:last-child td { border-bottom: none; }
.si-table tbody tr:hover td { background: rgba(176, 141, 87, .06); }
.si-table td.si-table__feature { font-weight: 600; }
.si-table .fa-check { color: var(--si-copper); }
.si-table .fa-minus { color: var(--si-fog); opacity: .5; }
.si-table__head-featured { position: relative; }
.si-table__head-featured::after {
  content: "Popular";
  position: absolute;
  top: .5rem; right: 1rem;
  font-size: .58rem;
  font-family: var(--si-font-body);
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--si-copper);
}

/* ---------- faq / details accordion ---------- */

.si-faq { border-top: 1px solid var(--si-line); }
.si-faq__item { border-bottom: 1px solid var(--si-line); }
.si-faq__q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  width: 100%;
  padding: 1.4rem .3rem;
  font-family: var(--si-font-display);
  font-size: clamp(1.05rem, 1.8vw, 1.35rem);
  cursor: pointer;
  list-style: none;
  transition: color .2s ease;
}
.si-faq__q::-webkit-details-marker { display: none; }
.si-faq__q:hover { color: var(--si-copper-2); }
.si-faq__icon { color: var(--si-copper); font-size: .85rem; transition: transform .3s ease; flex-shrink: 0; }
.si-faq__item[open] .si-faq__icon { transform: rotate(45deg); }
.si-faq__a { padding: 0 .3rem 1.6rem; color: var(--si-fog); font-size: .95rem; max-width: 68ch; }
.si-section--dark .si-faq, .si-section--photo .si-faq { border-color: var(--si-line-inv); }
.si-section--dark .si-faq__item, .si-section--photo .si-faq__item { border-color: var(--si-line-inv); }
.si-section--dark .si-faq__a, .si-section--photo .si-faq__a { color: rgba(236,233,228,.68); }

/* ---------- quote ---------- */

.si-quote { position: relative; }
.si-quote__mark { color: var(--si-copper); font-size: 2.4rem; line-height: 0; display: block; margin-bottom: 1.2rem; }
.si-quote__text { font-family: var(--si-font-display); font-size: clamp(1.5rem, 3vw, 2.4rem); line-height: 1.3; }
.si-quote__who { margin-top: 1.6rem; font-size: .85rem; letter-spacing: .12em; text-transform: uppercase; color: var(--si-fog); }
.si-quote__who strong { color: var(--si-ink); display: block; letter-spacing: .04em; text-transform: none; font-size: 1rem; }
.si-section--dark .si-quote__who strong, .si-section--photo .si-quote__who strong { color: var(--si-paper); }
.si-arch {
  border-radius: 999px 999px var(--si-radius) var(--si-radius);
  overflow: hidden;
  aspect-ratio: 3 / 4;
}
.si-arch img { width: 100%; height: 100%; object-fit: cover; }

/* ---------- mosaic / gallery ---------- */

.si-mosaic { display: grid; grid-template-columns: repeat(12, 1fr); gap: 1.2rem; }
.si-mosaic__item { overflow: hidden; border-radius: var(--si-radius); position: relative; }
.si-mosaic__item img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .6s ease; }
.si-mosaic__item:hover img { transform: scale(1.05); }
.si-mosaic__item--a { grid-column: span 7; aspect-ratio: 16 / 10; }
.si-mosaic__item--b { grid-column: span 5; aspect-ratio: 4 / 5; }
.si-mosaic__item--c { grid-column: span 4; aspect-ratio: 1 / 1; }
.si-mosaic__item--d { grid-column: span 8; aspect-ratio: 16 / 9; }
.si-mosaic__item--e { grid-column: span 6; aspect-ratio: 4 / 3; }
.si-mosaic__cap {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: 1rem 1.2rem;
  font-size: .7rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--si-paper);
  background: linear-gradient(transparent, rgba(27,27,31,.75));
}
@media (max-width: 767.98px) {
  .si-mosaic__item { grid-column: span 12 !important; }
}

/* ---------- team ---------- */

.si-team__member { text-align: left; }
.si-team__photo { overflow: hidden; border-radius: var(--si-radius); aspect-ratio: 3 / 4; }
.si-team__photo img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(1); transition: filter .4s ease, transform .5s ease; }
.si-team__member:hover .si-team__photo img { filter: grayscale(0); transform: scale(1.04); }
.si-team__name { font-family: var(--si-font-display); font-size: 1.3rem; margin: 1rem 0 .1rem; }
.si-team__role { font-size: .72rem; letter-spacing: .18em; text-transform: uppercase; color: var(--si-copper); font-weight: 700; }
.si-team__note { font-size: .88rem; color: var(--si-fog); margin-top: .6rem; }
.si-team--offset > div:nth-child(2) { transform: translateY(2.5rem); }
.si-team--offset > div:nth-child(3) { transform: translateY(5rem); }
@media (max-width: 767.98px) {
  .si-team--offset > div { transform: none !important; }
}

/* ---------- checklist ---------- */

.si-checklist { list-style: none; padding: 0; margin: 0; }
.si-checklist__item { display: flex; gap: .9rem; padding: .7rem 0; border-bottom: 1px solid var(--si-line); font-size: .95rem; }
.si-checklist__item:last-child { border-bottom: none; }
.si-checklist__item i { color: var(--si-copper); margin-top: .3rem; font-size: .8rem; }
.si-section--dark .si-checklist__item, .si-section--photo .si-checklist__item { border-color: var(--si-line-inv); }

/* ---------- forms ---------- */

.si-form .form-label { font-size: .75rem; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--si-fog); }
.si-form .form-control, .si-form .form-select {
  border: 1px solid var(--si-line);
  border-radius: var(--si-radius);
  padding: .85rem 1.1rem;
  font-size: .95rem;
  background: #fff;
}
.si-form .form-control:focus, .si-form .form-select:focus {
  border-color: var(--si-copper);
  box-shadow: 0 0 0 3px rgba(176, 141, 87, .18);
}
.si-form__note { font-size: .78rem; color: var(--si-fog); margin-top: .8rem; }
.si-form--dark .form-control, .si-form--dark .form-select { background: var(--si-ink-2); border-color: var(--si-line-inv); color: var(--si-paper); }
.si-form--dark .form-control::placeholder { color: rgba(236,233,228,.4); }

/* toast notifications, created on the fly by main.js */
.si-toast-zone { position: fixed; bottom: 1.5rem; right: 1.5rem; z-index: 1080; }
.si-toast {
  background: var(--si-ink);
  color: var(--si-paper);
  border: 1px solid var(--si-copper);
  border-radius: var(--si-radius);
  padding: 1rem 1.4rem;
  font-size: .9rem;
  display: flex;
  align-items: center;
  gap: .8rem;
  box-shadow: var(--si-shadow);
}
.si-toast i { color: var(--si-copper); }

/* ---------- cookie banner (homepage only) ---------- */

.si-cookie {
  position: fixed;
  left: 1.5rem; bottom: 1.5rem;
  max-width: 380px;
  background: var(--si-ink);
  color: var(--si-paper);
  border: 1px solid var(--si-line-inv);
  border-radius: var(--si-radius);
  padding: 1.4rem;
  z-index: 1070;
  box-shadow: var(--si-shadow);
  transform: translateY(140%);
  transition: transform .5s ease;
}
.si-cookie.is-visible { transform: translateY(0); }
.si-cookie__text { font-size: .85rem; color: rgba(236,233,228,.8); }
.si-cookie__actions { display: flex; gap: .7rem; margin-top: 1rem; }
.si-cookie .si-btn { padding: .6rem 1.2rem; font-size: .7rem; }

/* ---------- contact cards ---------- */

.si-contactcard {
  border: 1px solid var(--si-line);
  border-radius: var(--si-radius);
  padding: 1.8rem;
  height: 100%;
  background: #fff;
  transition: transform .3s ease, box-shadow .3s ease;
}
.si-contactcard:hover { transform: translateY(-4px); box-shadow: var(--si-shadow); }
.si-contactcard__icon {
  width: 46px; height: 46px;
  border-radius: 50%;
  border: 1px solid var(--si-copper);
  display: flex; align-items: center; justify-content: center;
  color: var(--si-copper);
  margin-bottom: 1.1rem;
}
.si-contactcard__title { font-family: var(--si-font-display); font-size: 1.2rem; margin-bottom: .3rem; }
.si-contactcard__text { font-size: .92rem; color: var(--si-fog); margin: 0; }
.si-contactcard__text a { color: var(--si-ink); }

.si-map { border-radius: var(--si-radius); overflow: hidden; border: 1px solid var(--si-line); filter: grayscale(.4); }
.si-map iframe { display: block; width: 100%; height: 420px; border: 0; }

/* ---------- blog rows ---------- */

.si-post { display: grid; grid-template-columns: 110px 1fr auto; gap: 1.4rem; align-items: center; padding: 1.4rem .4rem; border-bottom: 1px solid var(--si-line); text-decoration: none; color: inherit; }
.si-post:hover .si-post__title { color: var(--si-copper-2); }
.si-post__thumb { width: 110px; height: 80px; object-fit: cover; border-radius: var(--si-radius); }
.si-post__title { font-family: var(--si-font-display); font-size: 1.25rem; transition: color .2s ease; }
.si-post__meta { font-size: .72rem; letter-spacing: .14em; text-transform: uppercase; color: var(--si-fog); margin-top: .3rem; }
.si-post__arrow { color: var(--si-copper); }
@media (max-width: 575.98px) {
  .si-post { grid-template-columns: 76px 1fr; }
  .si-post__thumb { width: 76px; height: 60px; }
  .si-post__arrow { display: none; }
}

/* ---------- prose (legal pages, articles) ---------- */

.si-prose { max-width: 72ch; }
.si-prose h2 { font-size: clamp(1.5rem, 2.6vw, 2.1rem); margin: 2.6rem 0 1rem; }
.si-prose h3 { font-size: 1.25rem; margin: 2rem 0 .8rem; }
.si-prose p, .si-prose li { color: #4b4741; font-size: .98rem; }
.si-prose ul { padding-left: 1.2rem; }
.si-prose li { margin-bottom: .4rem; }
.si-prose a { color: var(--si-copper-2); }
.si-prose blockquote {
  border-left: 2px solid var(--si-copper);
  padding: .4rem 0 .4rem 1.4rem;
  margin: 2rem 0;
  font-family: var(--si-font-display);
  font-size: 1.3rem;
  font-style: italic;
  color: var(--si-ink);
}
.si-prose address { font-style: normal; }

/* ---------- misc decorations ---------- */

.si-chip {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  border: 1px solid var(--si-line);
  border-radius: 999px;
  padding: .4rem 1rem;
  font-size: .75rem;
  font-weight: 600;
  color: var(--si-ink);
  background: #fff;
}
.si-chip i { color: var(--si-copper); font-size: .7rem; }
.si-section--dark .si-chip, .si-section--photo .si-chip { background: transparent; color: var(--si-paper); border-color: var(--si-line-inv); }

.si-num {
  font-family: var(--si-font-display);
  font-size: clamp(4rem, 9vw, 8rem);
  line-height: .9;
  color: transparent;
  -webkit-text-stroke: 1px var(--si-copper);
  user-select: none;
}

.si-divider { display: flex; align-items: center; gap: 1rem; margin: 1.8rem 0; }
.si-divider::before, .si-divider::after { content: ""; flex: 1; height: 1px; background: var(--si-line); }
.si-divider i { color: var(--si-copper); font-size: .6rem; }

.si-gallery { display: flex; gap: 1.2rem; overflow-x: auto; padding-bottom: 1rem; scroll-snap-type: x mandatory; }
.si-gallery__item { flex: 0 0 78%; scroll-snap-align: start; border-radius: var(--si-radius); overflow: hidden; }
.si-gallery__item img { width: 100%; height: 340px; object-fit: cover; display: block; }
@media (min-width: 992px) { .si-gallery__item { flex: 0 0 42%; } }

.si-cta { position: relative; overflow: hidden; }
.si-cta__title { font-size: clamp(2.2rem, 5vw, 4rem); }

/* carousel tweaks so it doesn't look stock */
.si-carousel .carousel-item img { height: clamp(340px, 52vw, 620px); object-fit: cover; }
.si-carousel .carousel-caption {
  text-align: left;
  left: 4%;
  right: auto;
  bottom: 2.4rem;
  background: rgba(27, 27, 31, .72);
  backdrop-filter: blur(8px);
  padding: 1.2rem 1.6rem;
  border-radius: var(--si-radius);
  border-left: 2px solid var(--si-copper);
  max-width: 480px;
}
.si-carousel .carousel-caption h3 { color: var(--si-paper); font-size: 1.4rem; margin-bottom: .2rem; }
.si-carousel .carousel-caption p { font-size: .82rem; margin: 0; color: rgba(236,233,228,.8); }
.si-carousel .carousel-indicators [data-bs-target] { width: 32px; height: 2px; background-color: var(--si-copper); border: none; }
.si-carousel .carousel-control-prev, .si-carousel .carousel-control-next { width: 8%; opacity: .9; }
.si-carousel .carousel-control-prev-icon, .si-carousel .carousel-control-next-icon {
  background: none;
  border: 1px solid var(--si-copper);
  border-radius: 50%;
  width: 46px; height: 46px;
  display: flex; align-items: center; justify-content: center;
  color: var(--si-copper);
  font-size: .9rem;
}

/* ---------- mobile overflow fixes ----------
   Чиним причину горизонтального скрола, а не прячем его через overflow-x на body. */
@media (max-width: 575.98px) {
  /* у .row с g-5 отрицательный margin больше паддинга контейнера — возвращаем инвариант Bootstrap */
  .row { --bs-gutter-x: 1.5rem; }
  /* медиа-блоки почти во всю ширину: уменьшаем вынос рамки за край */
  .si-frame::before { transform: translate(8px, -8px); }
  /* круглый бейдж держим внутри картинки, а не за её краем */
  .si-badge { right: .75rem; }
}