/* ==========================================================================
   FIBER GROUP - Home Page Styles
   ========================================================================== */

/* ============================================================
   HERO SECTION
   ============================================================ */

.hero {
  position: relative;
  height: calc(100svh - var(--total-header));
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--color-dark);
}

.hero__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  z-index: 0;
  scale: 1.05;
  animation: heroBgReveal 1.4s var(--ease-out) both;
}

@keyframes heroBgReveal {
  from { scale: 1.12; opacity: 0; }
  to   { scale: 1.05; opacity: 1; }
}

.hero__overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
    105deg,
    rgba(10, 22, 40, 0.88) 0%,
    rgba(10, 22, 40, 0.65) 55%,
    rgba(10, 22, 40, 0.30) 100%
  );
}

.hero__overlay-accent {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: radial-gradient(
    ellipse at 20% 60%,
    rgba(207, 133, 25, 0.10) 0%,
    transparent 60%
  );
}

.hero__content {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: var(--container-xl);
  margin-inline: auto;
  padding-inline: var(--container-pad);
  padding-block: clamp(6rem, 12vw, 10rem);
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: clamp(2rem, 5vw, 5rem);
}

.hero__text {
  max-width: 680px;
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-3);
  font-size: var(--text-xs);
  font-weight: var(--fw-semibold);
  letter-spacing: var(--ls-widest);
  text-transform: uppercase;
  color: var(--color-accent-light);
  margin-bottom: var(--sp-6);
}

.hero__eyebrow-line {
  width: 32px;
  height: 1.5px;
  background: var(--color-accent);
}

.hero__title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 5.5vw, 3rem);
  font-weight: var(--fw-extrabold);
  line-height: var(--lh-tight);
  letter-spacing: var(--ls-tight);
  color: var(--color-text-inverse);
  margin-bottom: var(--sp-6);
}

.hero__title em {
  font-style: normal;
  color: var(--color-accent-light);
}

.hero__subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--color-text-inverse-sec);
  line-height: var(--lh-relaxed);
  max-width: 520px;
  margin-bottom: var(--sp-10);
}

.hero__actions {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  flex-wrap: wrap;
}

.hero__scroll {
  position: absolute;
  bottom: var(--sp-8);
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}

/* ---- Hero Stats Panel ---- */
.hero__stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-4);
}

.hero__stat-item {
  background: rgba(255,255,255,0.06);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-xl);
  padding: var(--sp-6) var(--sp-5);
  text-align: center;
}

.hero__stat-number {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: var(--fw-extrabold);
  color: var(--color-accent-light);
  letter-spacing: var(--ls-tight);
  line-height: 1;
  margin-bottom: var(--sp-2);
}

.hero__stat-label {
  font-size: var(--text-xs);
  color: var(--color-text-inverse-sec);
  letter-spacing: var(--ls-wide);
  line-height: var(--lh-snug);
}

/* ============================================================
   STATS BAND
   ============================================================ */

.stats-band {
  background: var(--color-dark-2);
  padding-block: var(--sp-12);
  border-bottom: 1px solid var(--color-dark-border);
}

.stats-band__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}

.stats-band__item {
  text-align: center;
  padding: var(--sp-6) var(--sp-4);
  position: relative;
}

.stats-band__item:not(:last-child)::after {
  content: '';
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  height: 40px;
  width: 1px;
  background: var(--color-dark-border-2);
}

.stats-band__number {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 4vw, 3rem);
  font-weight: var(--fw-extrabold);
  color: var(--color-accent);
  line-height: 1;
  letter-spacing: var(--ls-tight);
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 2px;
  margin-bottom: var(--sp-2);
  white-space: nowrap;
}

.stats-band__suffix {
  font-size: 0.5em;
  color: inherit;
  font-weight: var(--fw-bold);
}

.stats-band__label {
  font-size: var(--text-sm);
  color: var(--color-text-inverse-sec);
  line-height: var(--lh-snug);
  letter-spacing: 0.01em;
}

/* ============================================================
   COMPANY INTRO
   ============================================================ */

.company-intro {
  padding-block: var(--section-y);
}

.company-intro__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(3rem, 6vw, 6rem);
  align-items: center;
}

.company-intro__image-wrap {
  position: relative;
  border-radius: var(--radius-2xl);
  overflow: hidden;
  aspect-ratio: 4 / 3;
}

.company-intro__image {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform var(--t-slower) var(--ease-out);
}

.company-intro__image-wrap:hover .company-intro__image {
  transform: scale(1.03);
}

.company-intro__badge {
  position: absolute;
  bottom: var(--sp-6);
  right: var(--sp-6);
  background: rgba(10, 22, 40, 0.86);
  backdrop-filter: blur(12px);
  border: 1px solid var(--color-dark-border-2);
  border-radius: var(--radius-xl);
  padding: var(--sp-4) var(--sp-5);
  text-align: center;
}

.company-intro__badge-num {
  font-family: var(--font-heading);
  font-size: var(--text-3xl);
  font-weight: var(--fw-extrabold);
  color: var(--color-accent);
  line-height: 1;
  display: block;
}

.company-intro__badge-label {
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.65);
  letter-spacing: var(--ls-wide);
  margin-top: 4px;
}

.company-intro__disciplines {
  margin-top: var(--sp-8);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-3);
}

.company-intro__disc {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  font-size: var(--text-sm);
  font-weight: var(--fw-medium);
  color: var(--color-text);
}

.company-intro__disc-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--color-accent);
  flex-shrink: 0;
}

/* ============================================================
   ADVANTAGES
   ============================================================ */

.advantages {
  background: var(--color-surface);
  padding-block: var(--section-y);
}

.advantages__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-6);
}

/* ============================================================
   PROJECT SHOWCASE
   ============================================================ */

.projects-showcase {
  padding-block: var(--section-y);
}

.projects-showcase__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-6);
  margin-bottom: var(--sp-10);
}

/* ============================================================
   PRODUCTS PREVIEW
   ============================================================ */
.product-card{
  background-color: var(--color-dark-card);
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--color-dark-border);
  transition: transform var(--t-fast) var(--ease-out), box-shadow var(--t-fast) var(--ease-out);
  display: flex;
  flex-direction: column;
  height: 100%;
}
.product-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 24px rgba(0,0,0,0.4);
}
.product-card__bg {
  width: 100%;
  height: 200px;
  object-fit: cover;
}
.product-card__body{
  padding: var(--sp-5);
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}
.product-card .badge{
  color: var(--color-text-inverse) !important;
  border-color: rgba(255,255,255,0.2) !important;
  background: rgba(255,255,255,0.05) !important;
}
.product-card__title{
  color: var(--color-text-inverse) !important;
  font-size: clamp(1.2rem, 2vw, 1.5rem);
  font-weight: 600;
  line-height: 1.3;
}
.product-card__arrow{
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  color: var(--color-dark);
  background-color: var(--color-accent);
  margin-top: auto;
  padding: var(--sp-3);
  font-weight: 600;
  font-size: var(--text-sm) !important;
  border-radius: var(--radius-md);
  transition: background-color var(--t-fast);
  gap: var(--sp-2);
}
.product-card:hover .product-card__arrow {
  background-color: var(--color-accent-light);
}
.products-preview {
  background: var(--color-dark);
  padding-block: var(--section-y);
  border-bottom: 1px solid var(--color-dark-border);
}

.products-preview__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-6);
}

@media (min-width: 768px) {
  .products-preview__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .products-preview__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ============================================================
   QUALITY / CERTIFICATES
   ============================================================ */

.quality-section {
  padding-block: var(--section-y);
  background: var(--color-surface);
}

.quality-section__inner {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: clamp(3rem, 6vw, 5rem);
  align-items: center;
}

.quality-section__certs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-4);
}

/* ============================================================
   NEWS SECTION
   ============================================================ */

.home-news {
  padding-block: var(--section-y);
}

.home-news__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-6);
  margin-bottom: var(--sp-10);
}

/* ============================================================
   CONTACT CTA BAND
   ============================================================ */

.home-cta {
  background: var(--color-dark-2); /* Changed from dark to distinct soft tone */
  padding-block: clamp(5rem, 10vw, 7rem);
  position: relative;
  overflow: hidden;
}

.home-cta::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background:
    radial-gradient(ellipse at 15% 50%, rgba(207, 133, 25, 0.12) 0%, transparent 50%),
    radial-gradient(ellipse at 85% 50%, rgba(207, 133, 25, 0.06) 0%, transparent 50%);
  pointer-events: none;
}

.home-cta__inner {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: clamp(2rem, 5vw, 4rem);
}

.home-cta__text h2 {
  color: var(--color-text-inverse);
  margin-bottom: var(--sp-4);
}

.home-cta__text p {
  color: var(--color-text-inverse-sec);
  max-width: 480px;
}

.home-cta__actions {
  display: flex;
  gap: var(--sp-4);
  flex-shrink: 0;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */

@media (max-width: 1023px) {
  .hero__content {
    grid-template-columns: 1fr;
  }
  .hero__stats { display: none; }

  .company-intro__grid,
  .quality-section__inner {
    grid-template-columns: 1fr;
  }
  .company-intro__image-wrap { order: -1; }

  .advantages__grid         { grid-template-columns: repeat(2, 1fr); }
  .projects-showcase__grid  { grid-template-columns: repeat(2, 1fr); }
  .home-news__grid          { grid-template-columns: repeat(2, 1fr); }
  .stats-band__grid         { grid-template-columns: repeat(4, 1fr); }

  .home-cta__inner {
    flex-direction: column;
    text-align: center;
  }
  .home-cta__text p { margin-inline: auto; }
  .home-cta__actions { justify-content: center; }
}

@media (max-width: 767px) {
  .advantages__grid        { grid-template-columns: 1fr; }
  .projects-showcase__grid { grid-template-columns: 1fr; }
  .home-news__grid         { grid-template-columns: 1fr; }
  .quality-section__certs  { grid-template-columns: 1fr; }
  .company-intro__disciplines { grid-template-columns: 1fr; }
  .hero__actions           { flex-direction: column; align-items: flex-start; }

  .stats-band__grid        { grid-template-columns: repeat(2, 1fr); }
}