/* ===================================
   HOME PAGE — Laborax-inspired
   =================================== */

/* ===================================
   HERO — Split Layout
   =================================== */

.hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  position: relative;
  padding-top: var(--navbar-height);
  background: var(--color-dark);
}

/* Left content panel */
.hero__left {
  background: var(--color-dark);
  display: flex;
  align-items: center;
  padding: var(--space-20) var(--space-16) var(--space-20) clamp(var(--space-8), calc((100vw - var(--container-max)) / 2 + var(--container-px)), 50vw);
  position: relative;
  overflow: hidden;
}

/* Grid overlay on dark side */
.hero__left::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
}

/* Blue glow blob */
.hero__left::after {
  content: '';
  position: absolute;
  width: 480px;
  height: 480px;
  background: rgba(26,110,181,0.15);
  border-radius: 50%;
  filter: blur(100px);
  bottom: -100px;
  left: -80px;
  pointer-events: none;
}

.hero__content {
  position: relative;
  z-index: 2;
  max-width: 560px;
}

.hero__tag {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: rgba(26,110,181,0.15);
  border: 1px solid rgba(26,110,181,0.3);
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 600;
  color: #7ab8e8;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: var(--space-6);
}

.hero__tag i { color: var(--color-accent); font-size: 0.5rem; animation: pulse-dot 2s ease-in-out infinite; }

.hero__title {
  font-size: clamp(2.5rem, 4.5vw, 3.75rem);
  font-weight: 800;
  color: var(--color-white);
  line-height: 1.12;
  letter-spacing: -0.03em;
  margin-bottom: var(--space-6);
}

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

.hero__subtitle {
  font-size: 1.0625rem;
  color: rgba(255,255,255,0.6);
  line-height: 1.85;
  margin-bottom: var(--space-8);
  max-width: 480px;
}

.hero__actions {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
  margin-bottom: var(--space-10);
}

.hero__trust-row {
  display: flex;
  gap: var(--space-6);
  align-items: center;
  flex-wrap: wrap;
  padding-top: var(--space-8);
  border-top: 1px solid rgba(255,255,255,0.08);
}

.hero__trust-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.hero__trust-item i {
  color: var(--color-accent);
  font-size: 0.875rem;
}

.hero__trust-item span {
  font-size: 0.8125rem;
  font-weight: 500;
  color: rgba(255,255,255,0.55);
}

/* Right image panel */
.hero__right {
  position: relative;
  overflow: hidden;
}

.hero__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
}

/* Overlay gradient on image */
.hero__right::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, var(--color-dark) 0%, transparent 20%),
              linear-gradient(to top, var(--color-dark) 0%, transparent 30%);
  z-index: 1;
  pointer-events: none;
}

/* Floating stats on image */
.hero__stat-card {
  position: absolute;
  z-index: 2;
  background: var(--color-white);
  border-radius: var(--radius-xl);
  padding: var(--space-4) var(--space-5);
  box-shadow: var(--shadow-xl);
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.hero__stat-card--tl { top: 40px; left: 32px; }
.hero__stat-card--br { bottom: 48px; right: 32px; }

.hero__stat-card.animate-float { animation: float-up 4s ease-in-out infinite; }
.hero__stat-card--br.animate-float { animation-delay: 2s; }

.hero__stat-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-lg);
  background: var(--color-primary-pale);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.125rem;
  flex-shrink: 0;
}

.hero__stat-icon--green {
  background: var(--color-accent-pale);
  color: var(--color-accent-dark);
}

.hero__stat-num {
  font-size: 1.375rem;
  font-weight: 800;
  color: var(--color-dark);
  line-height: 1;
  margin-bottom: 2px;
  letter-spacing: -0.02em;
}

.hero__stat-label {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  font-weight: 500;
}

/* NABL badge */
.hero__nabl-badge {
  position: absolute;
  z-index: 2;
  bottom: 48px;
  left: 32px;
  background: var(--color-primary);
  color: var(--color-white);
  border-radius: var(--radius-full);
  padding: var(--space-2) var(--space-5);
  font-size: 0.8125rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: var(--space-2);
  box-shadow: var(--shadow-blue);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* ===================================
   MARQUEE STRIP (Trust bar)
   =================================== */

.trust-strip {
  background: var(--color-dark-2);
  border-top: 1px solid rgba(255,255,255,0.06);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  padding: var(--space-4) 0;
  overflow: hidden;
}

.trust-strip__inner {
  display: flex;
  align-items: center;
  gap: var(--space-10);
  animation: none;
}

.trust-strip__items {
  display: flex;
  align-items: center;
  gap: var(--space-10);
  flex-shrink: 0;
}

.trust-strip__item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  white-space: nowrap;
}

.trust-strip__item i {
  color: var(--color-primary);
  font-size: 1rem;
}

.trust-strip__item span {
  font-size: 0.875rem;
  font-weight: 600;
  color: rgba(255,255,255,0.55);
  letter-spacing: 0.02em;
}

.trust-strip__dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: rgba(255,255,255,0.2);
  flex-shrink: 0;
}

/* ===================================
   STATS SECTION
   =================================== */

.stats-section {
  background: var(--color-white);
  padding-block: var(--space-16);
  border-bottom: 1px solid var(--color-border);
}

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

.stat-item {
  text-align: center;
  padding: var(--space-6) var(--space-8);
  position: relative;
}

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

.stat-item__icon {
  font-size: 1.75rem;
  color: var(--color-primary);
  margin-bottom: var(--space-3);
  opacity: 0.8;
}

.stat-item__number {
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  font-weight: 800;
  color: var(--color-dark);
  line-height: 1;
  margin-bottom: var(--space-2);
  letter-spacing: -0.03em;
  font-variant-numeric: tabular-nums;
}

.stat-item__label {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  font-weight: 500;
}

/* ===================================
   SERVICES SECTION
   =================================== */

.services-section {
  background: var(--color-bg-alt);
}

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

/* ===================================
   WHY CHOOSE US — Dark section
   =================================== */

.why-section {
  background: var(--color-dark);
  position: relative;
  overflow: hidden;
}

.why-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}

.why-section::after {
  content: '';
  position: absolute;
  width: 500px; height: 500px;
  background: rgba(26,110,181,0.1);
  border-radius: 50%;
  filter: blur(100px);
  top: -100px; right: -100px;
  pointer-events: none;
}

.why-layout {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

.why-image-col {
  position: relative;
}

.why-image-wrap {
  border-radius: var(--radius-2xl);
  overflow: hidden;
  position: relative;
}

.why-image-wrap img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  object-position: center;
  display: block;
  filter: brightness(0.88) saturate(0.9);
}

.why-image-wrap::after {
  content: '';
  position: absolute;
  inset: 0;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-2xl);
  pointer-events: none;
}

/* Floating cert badge */
.why-cert-badge {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background: var(--color-primary);
  color: var(--color-white);
  border-radius: var(--radius-xl);
  padding: var(--space-5) var(--space-6);
  box-shadow: var(--shadow-blue);
  text-align: center;
  min-width: 130px;
}

.why-cert-badge__num {
  font-size: 2rem;
  font-weight: 800;
  line-height: 1;
  margin-bottom: 4px;
  letter-spacing: -0.02em;
}

.why-cert-badge__label {
  font-size: 0.75rem;
  font-weight: 600;
  opacity: 0.85;
  line-height: 1.4;
  letter-spacing: 0.02em;
}

.features-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

/* ===================================
   HOW IT WORKS
   =================================== */

.steps-section {
  background: var(--color-white);
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  position: relative;
}

/* Connecting line */
.steps-grid::before {
  content: '';
  position: absolute;
  top: 52px;
  left: calc(16.667% + 28px);
  right: calc(16.667% + 28px);
  height: 1px;
  background: var(--color-border);
  z-index: 0;
}

.step-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  text-align: center;
  transition: var(--t-base);
  position: relative;
  z-index: 1;
}

.step-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-primary);
}

.step-card__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--color-dark);
  color: var(--color-white);
  font-size: 1rem;
  font-weight: 800;
  margin: 0 auto var(--space-5);
  position: relative;
  z-index: 1;
  transition: var(--t-base);
}

.step-card:hover .step-card__num {
  background: var(--color-primary);
}

.step-card__icon {
  font-size: 1.75rem;
  color: var(--color-primary);
  margin-bottom: var(--space-4);
}

.step-card__title {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-dark);
  margin-bottom: var(--space-3);
  letter-spacing: -0.01em;
}

.step-card__desc {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.75;
}

/* ===================================
   TESTIMONIALS
   =================================== */

.testimonials-section {
  background: var(--color-bg-alt);
}

.testimonials-wrapper { position: relative; overflow: hidden; }

.testimonials-track {
  display: flex;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.testimonial-slide {
  flex-shrink: 0;
  width: 100%;
  padding: 0 var(--space-2);
}

.testimonial-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  padding: var(--space-10) var(--space-12);
  max-width: 780px;
  margin: 0 auto;
  position: relative;
  box-shadow: var(--shadow-card);
}

.testimonial-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-6);
}

.testimonial-card__stars {
  color: #f59e0b;
  font-size: 0.875rem;
  letter-spacing: 3px;
}

.testimonial-card__logo-mark {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-lg);
  background: var(--color-primary-pale);
  display: flex;
  align-items: center;
  justify-content: center;
}

.testimonial-card__logo-mark i {
  color: var(--color-primary);
  font-size: 1.125rem;
}

.testimonial-card__text {
  font-size: 1.1rem;
  color: var(--color-dark);
  line-height: 1.85;
  margin-bottom: var(--space-6);
  font-style: italic;
  position: relative;
}

.testimonial-card__text::before {
  content: '"';
  font-size: 5rem;
  color: var(--color-primary-pale);
  font-style: normal;
  line-height: 0;
  position: absolute;
  top: 20px;
  left: -12px;
  font-family: Georgia, serif;
}

.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding-top: var(--space-5);
  border-top: 1px solid var(--color-border);
}

.testimonial-card__avatar {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: var(--color-primary);
  color: var(--color-white);
  font-size: 1rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.testimonial-card__name {
  font-weight: 700;
  color: var(--color-dark);
  font-size: 0.9375rem;
}

.testimonial-card__role {
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.testimonials-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  margin-top: var(--space-8);
}

.testimonials-btn {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1.5px solid var(--color-border);
  background: var(--color-white);
  color: var(--color-gray-500);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--t-base);
  font-size: 0.8125rem;
}

.testimonials-btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: var(--color-primary-pale);
}

.testimonials-dots { display: flex; gap: var(--space-2); }

.testimonials-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--color-gray-200);
  cursor: pointer;
  transition: var(--t-base);
  border: none;
  padding: 0;
}

.testimonials-dot.active {
  background: var(--color-primary);
  width: 22px;
  border-radius: var(--radius-full);
}

/* ===================================
   CTA SECTION
   =================================== */

.cta-section {
  background: var(--color-primary);
  padding: var(--space-16) 0;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 50%, rgba(255,255,255,0.06) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(255,255,255,0.04) 0%, transparent 40%);
  pointer-events: none;
}

.cta-layout {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-8);
}

.cta-layout__text h2 {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 800;
  color: var(--color-white);
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-3);
}

.cta-layout__text p {
  font-size: 1rem;
  color: rgba(255,255,255,0.75);
  max-width: 520px;
  line-height: 1.75;
}

.cta-layout__actions {
  display: flex;
  gap: var(--space-4);
  flex-shrink: 0;
  flex-wrap: wrap;
}

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

@media (max-width: 1100px) {
  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .hero__left {
    padding: var(--space-16) var(--container-px);
    min-height: 90vh;
    align-items: center;
    justify-content: center;
    text-align: center;
  }

  .hero__content {
    max-width: 600px;
    margin-inline: auto;
  }

  .hero__actions { justify-content: center; }
  .hero__trust-row { justify-content: center; }

  .hero__right {
    height: 55vh;
    min-height: 380px;
  }

  .why-layout {
    grid-template-columns: 1fr;
    gap: var(--space-10);
  }

  .why-image-col { max-width: 500px; margin-inline: auto; }

  .cta-layout {
    flex-direction: column;
    text-align: center;
  }

  .cta-layout__text p { margin-inline: auto; }
  .cta-layout__actions { justify-content: center; }
}

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

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

  .stat-item:nth-child(2)::after { display: none; }

  .steps-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin-inline: auto;
  }

  .steps-grid::before { display: none; }

  .testimonial-card {
    padding: var(--space-6);
  }

  .testimonial-card__text::before { display: none; }
}

@media (max-width: 540px) {
  .services-grid { grid-template-columns: 1fr; }

  .hero__actions { flex-direction: column; }
  .hero__actions .btn { width: 100%; }

  .hero__stat-card--tl { top: 20px; left: 16px; }
  .hero__stat-card--br { bottom: 20px; right: 16px; }
}