/* Terrace glazing — oknaminsk24 */
:root {
  --ot-ink: #152029;
  --ot-muted: #5d6b78;
  --ot-steel: #1f3a52;
  --ot-green: #19b27f;
  --ot-green-deep: #149a74;
  --ot-accent: #e07a1f;
  --ot-font: "Manrope", system-ui, sans-serif;
  --ot-max: 1380px;
}

* { box-sizing: border-box; }

body.ot-page {
  margin: 0;
  font-family: var(--ot-font);
  color: var(--ot-ink);
  background:
    radial-gradient(900px 420px at 12% -10%, rgba(25, 178, 127, 0.13), transparent 55%),
    radial-gradient(700px 360px at 100% 4%, rgba(224, 122, 31, 0.1), transparent 50%),
    linear-gradient(180deg, #f7f3ec 0%, #eef2f6 52%, #f5f1ea 100%);
  min-height: 100vh;
}

.ot-wrap {
  width: min(var(--ot-max), calc(100% - 2rem));
  margin: 0 auto;
}

.ot-crumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin: 0 0 0.85rem;
  font-size: 0.86rem;
  color: var(--ot-muted);
}

.ot-crumbs a {
  color: var(--ot-muted);
  text-decoration: none;
}

.ot-crumbs a:hover { color: var(--ot-green-deep); }

.ot-kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin: 0 0 0.75rem;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  background: rgba(25, 178, 127, 0.12);
  color: var(--ot-green-deep);
  font-size: 0.78rem;
  font-weight: 750;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.ot-kicker::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--ot-green);
}

.ot-btn {
  appearance: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.75rem 1.15rem;
  border-radius: 12px;
  border: 0;
  font: inherit;
  font-size: 0.94rem;
  font-weight: 750;
  text-decoration: none !important;
  cursor: pointer;
  transition: transform 0.15s;
}

.ot-btn:hover { transform: translateY(-1px); }

.ot-btn--green {
  background: linear-gradient(90deg, #31a375, #19b27f);
  color: #fff !important;
  box-shadow: 0 10px 22px rgba(25, 178, 127, 0.28);
}

.ot-btn--orange {
  background: linear-gradient(90deg, #ef9340, #e07a1f);
  color: #fff !important;
  box-shadow: 0 10px 22px rgba(224, 122, 31, 0.28);
}

.ot-btn--ghost {
  background: rgba(255, 255, 255, 0.85);
  color: var(--ot-ink) !important;
  border: 1px solid rgba(25, 178, 127, 0.35);
}

.ot-btn--sm {
  min-height: 42px;
  padding: 0.55rem 0.95rem;
  font-size: 0.88rem;
  width: 100%;
}

.ot-hero { padding: 1.35rem 0 1.5rem; }

.ot-hero__grid {
  display: grid;
  gap: 1.25rem;
  align-items: stretch;
}

@media (min-width: 900px) {
  .ot-hero__grid {
    grid-template-columns: 1.15fr 0.85fr;
    gap: 1.75rem;
  }
}

.ot-hero h1 {
  margin: 0 0 0.65rem;
  font-size: clamp(1.85rem, 4.2vw, 2.7rem);
  line-height: 1.12;
  letter-spacing: -0.03em;
  color: var(--ot-steel);
}

.ot-hero__lead {
  margin: 0 0 1rem;
  max-width: 40rem;
  font-size: 1.05rem;
  line-height: 1.55;
  color: var(--ot-muted);
}

.ot-hero__points {
  margin: 0 0 1.15rem;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.45rem;
}

.ot-hero__points li {
  display: flex;
  gap: 0.5rem;
  align-items: flex-start;
  font-size: 0.95rem;
  color: var(--ot-ink);
}

.ot-hero__points li::before {
  content: "";
  width: 8px;
  height: 8px;
  margin-top: 0.4rem;
  border-radius: 50%;
  background: var(--ot-green);
  flex-shrink: 0;
}

.ot-hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.ot-hero__media {
  position: relative;
  overflow: hidden;
  border-radius: 22px;
  min-height: 260px;
  box-shadow: 0 18px 40px rgba(21, 40, 55, 0.18);
}

.ot-hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  min-height: 260px;
}

.ot-hero__badge {
  position: absolute;
  left: 1rem;
  bottom: 1rem;
  padding: 0.65rem 0.9rem;
  border-radius: 14px;
  background: rgba(15, 42, 56, 0.88);
  color: #fff;
  backdrop-filter: blur(8px);
}

.ot-hero__badge strong {
  display: block;
  font-size: 1.15rem;
  letter-spacing: -0.02em;
}

.ot-hero__badge span {
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.8);
}

.ot-section-head {
  margin: 1.5rem 0 0.9rem;
}

.ot-section-head h2 {
  margin: 0 0 0.35rem;
  font-size: 1.4rem;
  letter-spacing: -0.02em;
  color: var(--ot-steel);
}

.ot-section-head p {
  margin: 0;
  color: var(--ot-muted);
  line-height: 1.5;
}

.ot-products {
  display: grid;
  gap: 1rem;
}

@media (min-width: 640px) {
  .ot-products { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 980px) {
  .ot-products { grid-template-columns: repeat(4, 1fr); }
}

.ot-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(31, 58, 82, 0.08);
  box-shadow: 0 10px 28px rgba(21, 32, 41, 0.06);
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.4s ease, transform 0.4s ease, box-shadow 0.2s;
}

.ot-card.is-in {
  opacity: 1;
  transform: none;
}

.ot-card:hover {
  box-shadow: 0 16px 36px rgba(21, 32, 41, 0.1);
}

.ot-card__media {
  display: grid;
  place-items: center;
  aspect-ratio: 1.15;
  padding: 1rem;
  background: linear-gradient(180deg, #eef3f6, #f7fafb);
}

.ot-card__media img {
  max-width: 100%;
  max-height: 160px;
  object-fit: contain;
}

.ot-card__body {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  flex: 1;
  padding: 0.95rem 1rem 1.05rem;
}

.ot-card h3 {
  margin: 0;
  font-size: 1.02rem;
  color: var(--ot-steel);
}

.ot-card h3 a {
  color: inherit;
  text-decoration: none;
}

.ot-card__meta {
  margin: 0;
  font-size: 0.86rem;
  color: var(--ot-muted);
}

.ot-card__price {
  margin: 0.35rem 0 0.55rem;
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--ot-green-deep);
}

.ot-offers {
  display: grid;
  gap: 1rem;
}

@media (min-width: 700px) {
  .ot-offers { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1000px) {
  .ot-offers { grid-template-columns: repeat(3, 1fr); }
}

.ot-offer {
  overflow: hidden;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid rgba(31, 58, 82, 0.08);
  box-shadow: 0 8px 22px rgba(21, 32, 41, 0.05);
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.4s ease, transform 0.4s ease;
}

.ot-offer.is-in {
  opacity: 1;
  transform: none;
}

.ot-offer img {
  width: 100%;
  aspect-ratio: 16 / 11;
  object-fit: cover;
  display: block;
}

.ot-offer__body {
  padding: 0.95rem 1.05rem 1.1rem;
}

.ot-offer h3 {
  margin: 0 0 0.4rem;
  font-size: 1.05rem;
  color: var(--ot-steel);
}

.ot-offer p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.5;
  color: var(--ot-muted);
}

.ot-split {
  display: grid;
  gap: 1.25rem;
  margin-top: 1.5rem;
  align-items: center;
}

@media (min-width: 900px) {
  .ot-split { grid-template-columns: 1fr 1fr; }
}

.ot-split__media {
  overflow: hidden;
  border-radius: 20px;
  min-height: 240px;
  box-shadow: 0 14px 32px rgba(21, 40, 55, 0.14);
}

.ot-split__media img {
  width: 100%;
  height: 100%;
  min-height: 240px;
  object-fit: cover;
  display: block;
}

.ot-panel {
  padding: 1.25rem 1.2rem;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid rgba(31, 58, 82, 0.08);
}

.ot-panel h2 {
  margin: 0 0 0.75rem;
  font-size: 1.3rem;
  letter-spacing: -0.02em;
  color: var(--ot-steel);
}

.ot-panel p {
  margin: 0 0 0.85rem;
  font-size: 0.98rem;
  line-height: 1.6;
  color: var(--ot-muted);
}

.ot-panel p:last-child { margin-bottom: 0; }

.ot-panel strong { color: var(--ot-ink); }

.ot-specs {
  display: grid;
  gap: 0.85rem;
  margin-top: 1.5rem;
}

@media (min-width: 700px) {
  .ot-specs { grid-template-columns: repeat(3, 1fr); }
}

.ot-spec {
  padding: 1.1rem 1rem;
  border-radius: 16px;
  text-align: center;
  color: #fff;
  background: linear-gradient(145deg, #1a3348, #143748);
  box-shadow: 0 12px 28px rgba(21, 40, 55, 0.16);
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.4s ease, transform 0.4s ease;
}

.ot-spec.is-in {
  opacity: 1;
  transform: none;
}

.ot-spec strong {
  display: block;
  margin-bottom: 0.3rem;
  font-size: 1.35rem;
  color: #7ddeb8;
}

.ot-spec span {
  font-size: 0.86rem;
  line-height: 1.35;
  color: rgba(255, 255, 255, 0.82);
}

.ot-cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin: 1.75rem 0 2rem;
  padding: 1.35rem 1.4rem;
  border-radius: 20px;
  background:
    radial-gradient(80% 120% at 100% 0%, rgba(25, 178, 127, 0.22), transparent 55%),
    linear-gradient(120deg, #1a3348, #163d4f);
  color: #fff;
  box-shadow: 0 16px 36px rgba(21, 40, 55, 0.2);
}

.ot-cta h2 {
  margin: 0 0 0.35rem;
  font-size: 1.3rem;
  letter-spacing: -0.02em;
}

.ot-cta p {
  margin: 0;
  max-width: 36rem;
  color: rgba(255, 255, 255, 0.82);
  line-height: 1.5;
}

.ot-foot {
  padding: 1.25rem 0 2rem;
  border-top: 1px solid rgba(31, 58, 82, 0.08);
  font-size: 0.88rem;
  color: var(--ot-muted);
}

.ot-foot__grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.75rem 1.25rem;
}

.ot-foot a {
  color: var(--ot-muted);
  text-decoration: none;
}

.ot-foot a:hover { color: var(--ot-green-deep); }



/* Types */
.ot-types {
  display: grid;
  gap: 1rem;
  margin-bottom: 2rem;
}

@media (min-width: 640px) {
  .ot-types { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 960px) {
  .ot-types { grid-template-columns: repeat(4, 1fr); }
}

.ot-type {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(31, 58, 82, 0.08);
  box-shadow: 0 10px 28px rgba(21, 32, 41, 0.06);
  text-decoration: none !important;
  color: inherit;
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.4s ease, transform 0.4s ease, box-shadow 0.2s;
}

.ot-type.is-in {
  opacity: 1;
  transform: none;
}

.ot-type:hover {
  box-shadow: 0 16px 36px rgba(21, 32, 41, 0.1);
  transform: translateY(-2px);
}

.ot-type__media {
  aspect-ratio: 1.15;
  overflow: hidden;
  background: linear-gradient(180deg, #eef3f6, #f7fafb);
}

.ot-type__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.ot-type__body {
  padding: 0.95rem 1rem 1.1rem;
}

.ot-type__body h3 {
  margin: 0 0 0.35rem;
  font-size: 1.02rem;
  color: var(--ot-steel);
  letter-spacing: -0.02em;
}

.ot-type__body p {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.45;
  color: var(--ot-muted);
}

/* Steps */
.ot-steps {
  display: grid;
  gap: 0.85rem;
  margin: 0 0 2rem;
}

@media (min-width: 720px) {
  .ot-steps { grid-template-columns: repeat(3, 1fr); }
}

.ot-step {
  padding: 1.1rem 1.15rem;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid rgba(31, 58, 82, 0.08);
  box-shadow: 0 8px 22px rgba(21, 32, 41, 0.05);
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.4s ease, transform 0.4s ease;
}

.ot-step.is-in {
  opacity: 1;
  transform: none;
}

.ot-step__n {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  margin-bottom: 0.55rem;
  border-radius: 8px;
  background: rgba(25, 178, 127, 0.14);
  color: var(--ot-green-deep);
  font-size: 0.82rem;
  font-weight: 800;
}

.ot-step h3 {
  margin: 0 0 0.35rem;
  font-size: 1rem;
  color: var(--ot-steel);
}

.ot-step p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.5;
  color: var(--ot-muted);
}

.ot-catalog-link {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin: 0 0 2rem;
  padding: 1.15rem 1.25rem;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(31, 58, 82, 0.08);
  box-shadow: 0 10px 28px rgba(21, 32, 41, 0.05);
}

.ot-catalog-link p {
  margin: 0.25rem 0 0;
  color: var(--ot-muted);
  line-height: 1.45;
}

.ot-catalog-link h3 {
  margin: 0;
  font-size: 1.1rem;
  color: var(--ot-steel);
}


.ot-price-card {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin: 0 0 2rem;
  padding: 1.2rem 1.35rem;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(31, 58, 82, 0.08);
  box-shadow: 0 10px 28px rgba(21, 32, 41, 0.06);
}
.ot-price-card__sum {
  display: block;
  font-size: clamp(1.5rem, 3vw, 1.9rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--ot-steel);
}
.ot-price-card__meta {
  margin: 0.2rem 0 0;
  color: var(--ot-muted);
  font-size: 0.92rem;
}
.ot-promo {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin: 0 0 1rem;
  padding: 0.4rem 0.75rem;
  border-radius: 999px;
  background: rgba(224, 122, 31, 0.14);
  color: #b35e12;
  font-size: 0.82rem;
  font-weight: 750;
}

@media (prefers-reduced-motion: reduce) {
  .ot-card, .ot-offer, .ot-spec, .ot-price, .ot-why article, .ot-btn { transition: none !important; }
  .ot-card, .ot-offer, .ot-spec, .ot-price, .ot-why article, .ot-type, .ot-step { opacity: 1; transform: none; }
}


.ot-price-grid {
  display: grid;
  gap: 1rem;
}

@media (min-width: 700px) {
  .ot-price-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1000px) {
  .ot-price-grid { grid-template-columns: repeat(3, 1fr); }
}

.ot-price {
  display: flex;
  flex-direction: column;
  padding: 1.15rem 1.1rem;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(31, 58, 82, 0.08);
  box-shadow: 0 10px 28px rgba(21, 32, 41, 0.06);
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.4s ease, transform 0.4s ease;
}

.ot-price.is-in {
  opacity: 1;
  transform: none;
}

.ot-price__tag {
  display: inline-flex;
  align-self: flex-start;
  margin-bottom: 0.55rem;
  padding: 0.28rem 0.6rem;
  border-radius: 999px;
  background: rgba(25, 178, 127, 0.12);
  color: var(--ot-green-deep);
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.ot-price h3 {
  margin: 0 0 0.35rem;
  font-size: 1.05rem;
  color: var(--ot-steel);
}

.ot-price__meta {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.45;
  color: var(--ot-muted);
  flex: 1;
}

.ot-price__row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.75rem;
  margin-top: 0.85rem;
  padding-top: 0.75rem;
  border-top: 1px solid rgba(31, 58, 82, 0.08);
}

.ot-price__sum {
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--ot-green-deep);
}

.ot-price__mount {
  font-size: 0.84rem;
  color: var(--ot-muted);
}

.ot-why {
  display: grid;
  gap: 0.85rem;
  margin-top: 1rem;
}

@media (min-width: 700px) {
  .ot-why { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1000px) {
  .ot-why { grid-template-columns: repeat(4, 1fr); }
}

.ot-why article {
  padding: 1.05rem 1rem;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(31, 58, 82, 0.08);
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.4s ease, transform 0.4s ease;
}

.ot-why article.is-in {
  opacity: 1;
  transform: none;
}

.ot-why h3 {
  margin: 0 0 0.4rem;
  font-size: 0.98rem;
  color: var(--ot-steel);
}

.ot-why p {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.45;
  color: var(--ot-muted);
}