* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: 'Poppins', system-ui, -apple-system, sans-serif;
  color: #1f1f23;
  background: #f6f7fb;
  line-height: 1.6;
}

a {
  color: inherit;
  text-decoration: none;
}

.container {
  width: min(1180px, 92vw);
  margin: 0 auto;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(8px);
  background: rgba(255, 255, 255, 0.9);
  border-bottom: 1px solid #ececf3;
}

.topbar__meta {
  background: #0f1624;
  color: #d8dcec;
  font-size: 13px;
}

.meta__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 8px 0;
}

.meta__contact {
  display: flex;
  align-items: center;
  gap: 8px;
}

.meta__contact a {
  color: #f9b233;
  font-weight: 700;
}

.meta__label {
  font-size: 12px;
  color: #d8dcec;
}

.topbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 14px 0;
}

.lang-switch {
  display: flex;
  gap: 8px;
  align-items: center;
  font-size: 12px;
  font-weight: 600;
}

.lang {
  padding: 6px 10px;
  border-radius: 10px;
  border: 1px solid #ececf3;
  background: #fff;
  color: #1a1d2e;
  transition: border-color 0.15s ease, color 0.15s ease;
}

.lang:hover {
  border-color: #f9b233;
  color: #f7931e;
}

.lang--active {
  background: linear-gradient(90deg, #f9b233, #f7931e);
  color: #12131a;
  border-color: transparent;
  box-shadow: 0 6px 18px rgba(249, 178, 51, 0.25);
}

.brand {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.brand__mark {
  font-weight: 700;
  letter-spacing: 0.5px;
}

.brand__tagline {
  font-size: 12px;
  color: #5c6173;
}

.nav {
  display: flex;
  gap: 20px;
  font-weight: 500;
  color: #4a4f62;
}

.nav a {
  padding: 12px 8px;
  position: relative;
}

.nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 2px;
  width: 0%;
  height: 2px;
  background: linear-gradient(90deg, #f9b233, #f7931e);
  transition: width 0.2s ease;
}

.nav a:hover::after {
  width: 100%;
}

.nav-toggle__checkbox {
  display: none;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid #ececf3;
  border-radius: 12px;
  position: relative;
  cursor: pointer;
  background: #fff;
}

.nav-toggle::before,
.nav-toggle::after {
  content: "";
  position: absolute;
  left: 12px;
  right: 12px;
  height: 2px;
  background: #0f1624;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.nav-toggle::before {
  top: 14px;
  box-shadow: 0 8px 0 #0f1624;
}

.nav-toggle::after {
  top: 26px;
}

#nav-toggle:checked + .nav-toggle::before {
  transform: translateY(6px) rotate(45deg);
  box-shadow: none;
}

#nav-toggle:checked + .nav-toggle::after {
  transform: translateY(-6px) rotate(-45deg);
}

.cta {
  padding: 10px 16px;
  background: linear-gradient(90deg, #f9b233, #f7931e);
  color: #fff;
  border-radius: 24px;
  font-weight: 600;
  box-shadow: 0 8px 24px rgba(249, 178, 51, 0.45);
}

.hero {
  position: relative;
  min-height: 70vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: #0f1624 url("fiberox_cover.webp") center/cover no-repeat;
  color: #fff;
}

@supports not (background-image: url("fiberox_cover.webp")) {
  .hero {
    background-image: url("fiberox_cover.jpg");
  }
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(115deg, rgba(11, 15, 25, 0.8) 35%, rgba(15, 22, 36, 0.55)),
              radial-gradient(circle at 20% 20%, rgba(249, 178, 51, 0.18), transparent 45%);
  pointer-events: none;
}

.hero__content {
  position: relative;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 40px;
  padding: 72px 0 88px;
}

.hero__left h1 {
  font-size: clamp(32px, 4vw, 48px);
  margin: 12px 0;
  line-height: 1.1;
}

.lead {
  color: #dce0ea;
  max-width: 640px;
}

.hero__actions {
  margin-top: 24px;
  display: flex;
  gap: 12px;
}

.hero__right {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.hero__card {
  padding: 18px 20px;
  border-radius: 16px;
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.hero__card--primary {
  background: rgba(255, 255, 255, 0.08);
}

.hero__card--secondary {
  background: rgba(249, 178, 51, 0.1);
}

.card__label {
  font-weight: 700;
  margin-bottom: 6px;
}

.pill {
  display: inline-flex;
  padding: 6px 12px;
  margin: 6px 6px 0 0;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.5);
  color: inherit;
  font-size: 13px;
}

.pill--ghost {
  border-color: #f9b233;
  color: #f9b233;
}

.pill--eco {
  border-color: #4caf50;
  color: #4caf50;
  background: rgba(76, 175, 80, 0.1);
}

.hero__card--eco {
  background: rgba(76, 175, 80, 0.15);
  border-color: rgba(76, 175, 80, 0.3);
}

.btn {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  border: 1px solid transparent;
  font-weight: 600;
  padding: 12px 18px;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.2s ease;
}

.btn--primary {
  background: linear-gradient(90deg, #f9b233, #f7931e);
  color: #12131a;
  box-shadow: 0 12px 24px rgba(249, 178, 51, 0.35);
}

.btn--ghost {
  background: transparent;
  border-color: rgba(255, 255, 255, 0.3);
  color: #fff;
}

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

.section {
  padding: 80px 0;
  background: #fff;
}

.section--light {
  background: #f8f9fd;
}

.section--accent {
  background: linear-gradient(135deg, #0f1624, #121a2f);
  color: #fff;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 1.4px;
  font-weight: 700;
  color: #f7931e;
  font-size: 13px;
  margin: 0 0 8px 0;
}

h2 {
  margin: 8px 0 16px 0;
  font-size: clamp(26px, 3vw, 36px);
}

h3 {
  margin: 0 0 8px 0;
}

.two-col {
  display: grid;
  grid-template-columns: 1.3fr 0.9fr;
  gap: 32px;
  align-items: start;
}

.two-col__text p {
  color: #3c4052;
}

.two-col__panel .panel {
  background: #fff;
  padding: 22px 24px;
  border-radius: 12px;
  box-shadow: 0 12px 36px rgba(9, 11, 31, 0.08);
  border: 1px solid #ececf3;
}

.panel ul {
  padding-left: 18px;
  margin: 12px 0;
  color: #3c4052;
}

.badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.badge-row .pill {
  border: 1px solid #e4e6ef;
  color: #2d3142;
}

.link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
  color: #f7931e;
}

.grid {
  display: grid;
  gap: 18px;
}

.grid--3 {
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.grid--4 {
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.grid--2 {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 18px;
}

.card {
  background: #fff;
  padding: 20px 22px;
  border-radius: 12px;
  border: 1px solid #ececf3;
  box-shadow: 0 8px 20px rgba(12, 15, 35, 0.06);
  color: #3c4052;
}

.card__image {
  width: 100%;
  height: 180px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 16px;
}

.card ul {
  margin: 12px 0 0 0;
  padding-left: 18px;
}

.card--outline {
  background: #fdfdfd;
}

.feature-banner {
  margin-top: 24px;
  padding: 20px 22px;
  border-radius: 12px;
  background: linear-gradient(90deg, rgba(249, 178, 51, 0.1), rgba(255, 255, 255, 0.2));
  border: 1px solid #f9e1b9;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  justify-content: space-between;
}

.banner__labels {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.table-scroll {
  margin-top: 18px;
  overflow-x: auto;
  background: #fff;
  border-radius: 12px;
  border: 1px solid #ececf3;
  box-shadow: 0 8px 20px rgba(12, 15, 35, 0.05);
  padding: 12px;
}

.spec-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 720px;
  font-size: 14px;
  color: #2f3345;
}

.spec-table th,
.spec-table td {
  border: 1px solid #e4e6ef;
  padding: 10px 12px;
  text-align: left;
  vertical-align: top;
}

.spec-table th {
  background: #f8f9fd;
  font-weight: 700;
}

.spec-table td {
  background: #fff;
}

.benefit {
  background: #fff;
  border-radius: 12px;
  padding: 20px;
  border: 1px solid #ececf3;
  box-shadow: 0 8px 20px rgba(12, 15, 35, 0.05);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.benefit__icon {
  width: 56px;
  height: 56px;
  margin-bottom: 12px;
  color: #f9b233;
}

.benefit__icon img {
  width: 100%;
  height: 100%;
}

.benefit__title {
  font-weight: 700;
  color: #12131a;
  margin-bottom: 6px;
  font-size: 1.1em;
}

.note {
  margin-top: 18px;
  padding: 14px 16px;
  border-radius: 10px;
  background: #fff;
  border: 1px dashed #f7931e;
  color: #3c4052;
}

.chip-list {
  background: #fff;
  padding: 18px 20px;
  border-radius: 12px;
  border: 1px solid #ececf3;
  box-shadow: 0 8px 20px rgba(12, 15, 35, 0.05);
  color: #3c4052;
}

.grid--cards .card {
  min-height: 120px;
}

.contact {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 28px;
  align-items: start;
}

.contact__list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 12px;
  margin: 18px 0;
}

.contact__label {
  font-size: 12px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: #f9b233;
  margin-bottom: 2px;
}

.contact__form {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 14px;
  padding: 20px 22px;
  backdrop-filter: blur(8px);
}

.contact__form form {
  display: grid;
  gap: 12px;
}

label {
  display: grid;
  gap: 6px;
  font-weight: 600;
}

input,
textarea,
select {
  width: 100%;
  padding: 12px 12px;
  border-radius: 10px;
  border: 1px solid #dfe3ee;
  background: #fff;
  color: #1f1f23;
  font-family: inherit;
}

select {
  appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, #f7931e 50%), linear-gradient(135deg, #f7931e 50%, transparent 50%);
  background-position: calc(100% - 16px) center, calc(100% - 10px) center;
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
}

input::placeholder,
textarea::placeholder {
  color: #6b7080;
}

input:focus,
textarea:focus,
select:focus {
  outline: 2px solid #f7931e;
}

.checkbox {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-weight: 500;
}

.checkbox input {
  width: auto;
  margin-top: 4px;
}

.smallprint {
  color: #4a4d5a;
  font-size: 12px;
  margin-top: 8px;
}

.smallprint.light {
  color: rgba(255, 255, 255, 0.75);
}

.quote {
  gap: 22px;
}

.quote .card {
  height: 100%;
}

.quote__info .card ul {
  margin-bottom: 16px;
}

.contact-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
  margin-top: 14px;
}

.contact-card {
  padding: 14px 16px;
  border-radius: 12px;
  border: 1px solid #ececf3;
  background: #fff;
  box-shadow: 0 8px 20px rgba(12, 15, 35, 0.04);
}

/* Highlighted contact box */
.card--contact-highlight {
  background: linear-gradient(135deg, #f9b233 0%, #ffca5f 100%);
  border: none;
  color: #12131a;
  position: relative;
  overflow: hidden;
}

.card--contact-highlight::before {
  content: "";
  position: absolute;
  top: -50%;
  right: -50%;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle, rgba(255,255,255,0.3) 0%, transparent 70%);
  pointer-events: none;
}

.card--contact-highlight h3 {
  color: #12131a;
  font-size: 1.4em;
  margin-bottom: 16px;
}

.card--contact-highlight .contact-card {
  background: rgba(255, 255, 255, 0.95);
  border: none;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.card--contact-highlight .contact__label {
  color: #f9b233;
  font-weight: 600;
}

.card--contact-highlight .contact__strong a {
  color: #12131a;
}

.card--contact-highlight .contact__strong a:hover {
  color: #f9b233;
}

.contact__strong {
  font-weight: 700;
  color: #12131a;
}

.contact__muted {
  color: #4d5166;
  font-size: 13px;
}

.quote__form .form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 12px;
}

.form-grid .full {
  grid-column: 1 / -1;
}

.quote__form button {
  margin-top: 4px;
}

.section--accent input,
.section--accent textarea,
.section--accent select {
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
}

.section--accent input::placeholder,
.section--accent textarea::placeholder {
  color: rgba(255, 255, 255, 0.7);
}

.section--accent .smallprint {
  color: rgba(255, 255, 255, 0.75);
}

.ref-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
  margin-top: 14px;
}

.ref-grid--tight {
  margin-top: 10px;
  gap: 10px;
}

.ref-card {
  position: relative;
  padding-top: 100%;
  border-radius: 12px;
  overflow: hidden;
  background-size: cover;
  background-position: center;
  box-shadow: 0 10px 24px rgba(12, 15, 35, 0.12);
}

.ref-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10, 12, 20, 0.15), rgba(10, 12, 20, 0.65));
}

.ref-card__label {
  position: absolute;
  left: 12px;
  bottom: 12px;
  z-index: 1;
  color: #fff;
  font-weight: 700;
  text-shadow: 0 6px 16px rgba(0, 0, 0, 0.35);
}

.case-block {
  margin-top: 18px;
  padding: 18px 20px;
  border-radius: 12px;
  background: linear-gradient(90deg, rgba(249, 178, 51, 0.1), rgba(255, 255, 255, 0.3));
  border: 1px solid #f9e1b9;
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
}

.case-block ul {
  margin: 8px 0 0 18px;
}

.case-block__cta {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 220px;
}

.card--logo {
  text-align: center;
}

.card__logo {
  max-width: 180px;
  max-height: 80px;
  width: auto;
  height: auto;
  object-fit: contain;
  margin-bottom: 16px;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 900px;
  margin: 0 auto;
}

.faq-item {
  background: #fff;
  border: 1px solid #ececf3;
  border-radius: 12px;
  overflow: hidden;
  transition: box-shadow 0.2s ease;
}

.faq-item:hover {
  box-shadow: 0 4px 12px rgba(12, 15, 35, 0.08);
}

.faq-item[open] {
  box-shadow: 0 4px 16px rgba(12, 15, 35, 0.12);
}

.faq-question {
  padding: 18px 24px;
  font-weight: 600;
  font-size: 16px;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.faq-question::-webkit-details-marker {
  display: none;
}

.faq-question::after {
  content: "+";
  font-size: 24px;
  font-weight: 400;
  color: #f9b233;
  flex-shrink: 0;
  transition: transform 0.2s ease;
}

.faq-item[open] .faq-question::after {
  transform: rotate(45deg);
}

.faq-answer {
  padding: 0 24px 18px;
  color: #3d4052;
  line-height: 1.7;
}

.faq-answer p {
  margin: 0;
}

.footer {
  background: #0f1624;
  color: #d8dcec;
  padding: 16px 0;
}

.footer__inner {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  font-size: 14px;
}

.footer a {
  color: #f9b233;
  font-weight: 700;
}

@media (max-width: 960px) {
  .nav-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-left: auto;
  }

  .hero__content,
  .two-col,
  .contact {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    padding-top: 20px;
  }

  .topbar__inner {
    flex-wrap: wrap;
    gap: 12px;
  }

  .nav {
    display: none;
    width: 100%;
    flex-direction: column;
    gap: 0;
    font-size: 14px;
    padding: 10px 0;
    border-top: 1px solid #ececf3;
  }

  .nav a {
    padding: 14px 12px;
    min-height: 44px;
  }

  #nav-toggle:checked ~ .nav {
    display: flex;
  }

  .cta {
    width: 100%;
    text-align: center;
  }
}

@media (max-width: 640px) {
  .hero__content {
    padding: 48px 0 60px;
  }

  .nav {
    order: 3;
  }

  .cta {
    order: 2;
  }
}

/* Cookie consent bar */
.cookie-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: #1a1d2e;
  color: #fff;
  padding: 20px 24px;
  z-index: 9999;
  box-shadow: 0 -4px 24px rgba(0,0,0,0.3);
  display: none;
}
.cookie-bar.is-visible { display: block; }
.cookie-bar__inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: flex-start;
  gap: 24px;
  flex-wrap: wrap;
}
.cookie-bar__text {
  flex: 1;
  min-width: 280px;
  font-size: 14px;
  line-height: 1.5;
}
.cookie-bar__text a { color: #f9b233; }
.cookie-bar__actions {
  display: flex;
  gap: 10px;
  flex-shrink: 0;
  flex-wrap: wrap;
}
.cookie-bar__btn {
  padding: 10px 20px;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  white-space: nowrap;
}
.cookie-bar__btn--accept {
  background: #f9b233;
  color: #1a1d2e;
}
.cookie-bar__btn--reject {
  background: transparent;
  color: #fff;
  border: 1px solid rgba(255,255,255,0.3);
}
.cookie-bar__btn--settings {
  background: transparent;
  color: rgba(255,255,255,0.7);
  border: 1px solid rgba(255,255,255,0.15);
}

/* Cookie settings panel */
.cookie-settings {
  display: none;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid rgba(255,255,255,0.1);
  width: 100%;
}
.cookie-settings.is-open { display: block; }
.cookie-settings__group {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 0;
  font-size: 14px;
}
.cookie-settings__group label { cursor: pointer; }
.cookie-settings__group span {
  font-size: 12px;
  color: rgba(255,255,255,0.5);
  margin-left: 8px;
}
.cookie-toggle {
  appearance: none;
  width: 40px;
  height: 22px;
  background: rgba(255,255,255,0.2);
  border-radius: 11px;
  position: relative;
  cursor: pointer;
  outline: none;
  border: none;
  flex-shrink: 0;
}
.cookie-toggle::after {
  content: '';
  position: absolute;
  top: 3px;
  left: 3px;
  width: 16px;
  height: 16px;
  background: #fff;
  border-radius: 50%;
  transition: transform 0.2s;
}
.cookie-toggle:checked { background: #f9b233; }
.cookie-toggle:checked::after { transform: translateX(18px); }
.cookie-toggle:disabled { opacity: 0.5; cursor: default; }

.cookie-bar__btn--save {
  background: #f9b233;
  color: #1a1d2e;
  margin-top: 12px;
}