/* ============================================
   GROVE — Service Page Styles
   Uses root variables from base.css
   ============================================ */

/* --- Service hero (dark blue banner) --- */
.service-hero {
  background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-blue-dark) 100%);
  color: var(--white);
  text-align: center;
  padding: var(--space-16) var(--section-padding-x);
  position: relative;
  overflow: hidden;
}

.service-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(
    -45deg,
    transparent,
    transparent 8px,
    rgba(255, 255, 255, 0.02) 8px,
    rgba(255, 255, 255, 0.02) 10px
  );
  pointer-events: none;
}

.service-hero__title {
  position: relative;
  z-index: 1;
  font-size: clamp(var(--fs-xl), 3.5vw, var(--fs-3xl));
  margin: 0;
  max-width: var(--container-max);
  margin-inline: auto;
}

/* --- Intro block (white, constrained) --- */
.intro-block {
  padding: var(--section-padding-y) var(--section-padding-x);
  background: var(--white);
}

.intro-block .container {
  max-width: 48rem;
  margin-inline: auto;
}

.intro-block p {
  color: var(--dark-text);
  margin-bottom: var(--space-5);
}

.intro-block p:last-child {
  margin-bottom: 0;
}

.intro-block strong {
  color: var(--dark-text);
}

/* --- Section head (decorative lines, sub, main heading) --- */
.section-head {
  text-align: center;
  margin-bottom: var(--space-10);
}

.section-head--left {
  text-align: left;
}

.section-head__lines {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  margin-bottom: var(--space-3);
}

.section-head--left .section-head__lines {
  justify-content: flex-start;
}

.section-head__line {
  width: 2rem;
  height: 2px;
  background: var(--vivid-azure);
}

.section-head__line--dashed {
  background: repeating-linear-gradient(90deg, var(--vivid-azure) 0, var(--vivid-azure) 4px, transparent 4px, transparent 8px);
  width: 3rem;
}

.section-head__sub {
  font-size: var(--fs-sm);
  color: var(--dark-text-soft);
  margin-bottom: var(--space-1);
  text-transform: uppercase;
  letter-spacing: var(--ls-wide);
}

.section-head__main {
  font-size: clamp(var(--fs-2xl), 4vw, var(--fs-4xl));
  color: var(--dark-text);
  margin-bottom: var(--space-4);
}

.section-head__intro {
  font-size: var(--fs-md);
  color: var(--dark-text);
  max-width: 42rem;
  margin-inline: auto;
  line-height: var(--lh-relaxed);
}

.section-head--left .section-head__intro {
  margin-inline: 0;
}

/* --- Split section (image + content, CSV “Why” style) --- */
.split-section {
  display: grid;
  grid-template-columns: 1fr;
  min-height: 0;
}

@media (min-width: 64em) {
  .split-section {
    grid-template-columns: 1fr 1fr;
  }
}

.split-section__media {
  position: relative;
  background: var(--icon-cyan);
  min-height: 20rem;
}

.split-section__media::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(
    -45deg,
    transparent,
    transparent 8px,
    rgba(0, 163, 255, 0.04) 8px,
    rgba(0, 163, 255, 0.04) 10px
  );
  pointer-events: none;
}

.split-section__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: relative;
  z-index: 1;
}

.split-section__content {
  padding: var(--space-10) var(--section-padding-x);
  background: var(--white);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.split-section__content .section-head {
  text-align: left;
  margin-bottom: var(--space-6);
}

.split-section__content .section-head__lines {
  justify-content: flex-start;
}

.split-section__content .section-head__intro {
  margin-inline: 0;
  margin-bottom: var(--space-8);
}

/* --- Why features (4 blocks, 2x2) --- */
.why-features {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

@media (min-width: 36em) {
  .why-features {
    grid-template-columns: repeat(2, 1fr);
  }
}

.why-feature {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.why-feature__icon {
  width: 3rem;
  height: 3rem;
  color: var(--vivid-azure);
}

.why-feature__icon svg {
  width: 100%;
  height: 100%;
}

.why-feature__title {
  font-size: var(--fs-lg);
  font-weight: var(--fw-bold);
  color: var(--dark-text);
  margin: 0;
}

.why-feature__text {
  font-size: var(--fs-md);
  color: var(--dark-text);
  line-height: var(--lh-relaxed);
  margin: 0;
}

/* --- Three feature cards (Validation / Manufacturing / SQE) --- */
.feature-cards-3 {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  margin-top: var(--space-10);
}

@media (min-width: 48em) {
  .feature-cards-3 {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
  }
}

.feature-card-3 {
  padding: var(--space-8);
  border-radius: var(--radius-lg);
  text-align: center;
  transition: box-shadow var(--transition-base);
}

.feature-cards-3--gray .feature-card-3 {
  background: var(--light-grey-bg);
  box-shadow: var(--shadow-sm);
}

.feature-cards-3--gray .feature-card-3:hover {
  box-shadow: var(--shadow-md);
}

.feature-cards-3--white .feature-card-3 {
  background: var(--white);
  box-shadow: var(--shadow-card);
}

.feature-cards-3--white .feature-card-3:hover {
  box-shadow: var(--shadow-md);
}

.feature-card-3__icon {
  width: 4rem;
  height: 4rem;
  margin: 0 auto var(--space-5);
  color: var(--vivid-azure);
}

.feature-card-3__icon svg {
  width: 100%;
  height: 100%;
}

.feature-card-3__title {
  font-size: var(--fs-lg);
  font-weight: var(--fw-bold);
  color: var(--dark-text);
  margin-bottom: var(--space-3);
}

.feature-card-3__text {
  font-size: var(--fs-md);
  color: var(--dark-text);
  line-height: var(--lh-relaxed);
  margin: 0;
}

/* --- Importance section (SQE) - light blue-grey bg --- */
.importance-section {
  background: var(--section-bg-alt);
  padding: var(--section-padding-y) var(--section-padding-x);
}

.importance-section .section-head__intro {
  margin-bottom: var(--space-10);
}

/* --- Capabilities (carousel + grid) --- */
.capabilities-section {
  padding: var(--section-padding-y) var(--section-padding-x);
  background: var(--white);
}

.capabilities-section .section-head__intro {
  margin-bottom: var(--space-8);
}

.carousel-label {
  font-size: var(--fs-xs);
  color: var(--dark-text-soft);
  text-transform: uppercase;
  letter-spacing: var(--ls-wide);
  margin-bottom: var(--space-4);
}

/* --- Carousel --- */
.carousel {
  position: relative;
  margin-bottom: var(--space-12);
}

.carousel__track-wrap {
  overflow: hidden;
}

.carousel__track {
  display: flex;
  flex-wrap: nowrap;
  gap: var(--space-6);
  transition: transform var(--transition-slow);
}

.carousel__slide {
  flex: 0 0 100%;
  min-width: 0;
}

@media (min-width: 36em) {
  .carousel__slide {
    flex: 0 0 calc(50% - var(--space-3));
  }
}

@media (min-width: 64em) {
  .carousel__slide {
    flex: 0 0 calc(25% - var(--space-5));
  }
}

.carousel__nav {
  display: flex;
  justify-content: center;
  gap: var(--space-4);
  margin-top: var(--space-6);
}

.carousel__btn {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: var(--radius-full);
  background: var(--vivid-azure);
  color: var(--white);
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.carousel__btn:hover {
  background: var(--vivid-azure-hover);
}

.carousel__btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.carousel__btn svg {
  width: 1rem;
  height: 1rem;
}

/* --- Capability card --- */
.capability-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  box-shadow: var(--shadow-card);
  height: 100%;
  transition: box-shadow var(--transition-base);
}

.capability-card:hover {
  box-shadow: var(--shadow-md);
}

.capability-card__icon {
  width: 4rem;
  height: 4rem;
  margin-bottom: var(--space-5);
  color: var(--vivid-azure);
}

.capability-card__icon svg {
  width: 100%;
  height: 100%;
}

.capability-card__title {
  font-size: var(--fs-lg);
  font-weight: var(--fw-bold);
  color: var(--dark-text);
  margin-bottom: var(--space-3);
}

.capability-card__text {
  font-size: var(--fs-md);
  color: var(--dark-text);
  line-height: var(--lh-relaxed);
  margin: 0;
}

/* --- Capabilities grid (3 or 4 cards) --- */
.capabilities-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

@media (min-width: 36em) {
  .capabilities-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 64em) {
  .capabilities-grid--4 {
    grid-template-columns: repeat(4, 1fr);
  }
  .capabilities-grid--3 {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* --- Expertise section (5 items + hexagonal image) --- */
.expertise-section {
  padding: var(--section-padding-y) var(--section-padding-x);
  background: var(--white);
}

.expertise-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-10);
  align-items: start;
}

@media (min-width: 64em) {
  .expertise-layout {
    grid-template-columns: 1fr  minmax(280px, 400px);
    gap: var(--space-12);
  }
}

.expertise-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
}

.expertise-item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-5);
  align-items: start;
}

.expertise-item__icon {
  width: 4rem;
  height: 4rem;
  min-width: 4rem;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--vivid-azure);
}

.expertise-item__icon svg {
  width: 2rem;
  height: 2rem;
}

.expertise-item__icon--blue { background: var(--icon-blue); }
.expertise-item__icon--green { background: var(--icon-green); }
.expertise-item__icon--teal { background: var(--icon-teal); }
.expertise-item__icon--orange { background: var(--icon-orange); }
.expertise-item__icon--purple { background: var(--icon-purple); }
.expertise-item__icon--cyan { background: var(--icon-cyan); }

.expertise-item__title {
  font-size: var(--fs-lg);
  font-weight: var(--fw-bold);
  color: var(--dark-text);
  margin-bottom: var(--space-2);
}

.expertise-item__text {
  font-size: var(--fs-md);
  color: var(--dark-text);
  line-height: var(--lh-relaxed);
  margin: 0;
}

/* --- Hexagonal image --- */
.hex-wrap {
  position: relative;
  width: 100%;
  max-width: 380px;
  margin-inline: auto;
}

@media (min-width: 64em) {
  .hex-wrap {
    margin-inline: 0;
    margin-left: auto;
    position: sticky;
    top: calc(var(--header-height) + var(--space-4));
  }
}

.hex-image {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
  box-shadow: var(--shadow-lg);
}

/* --- Mid / conclusion block --- */
.mid-block,
.conclusion-block {
  padding: var(--section-padding-y) var(--section-padding-x);
  background: var(--white);
}

.mid-block .container,
.conclusion-block .container {
  max-width: 48rem;
  margin-inline: auto;
}

.mid-block p,
.conclusion-block p {
  color: var(--dark-text);
  margin-bottom: var(--space-5);
}

.mid-block p:last-child,
.conclusion-block p:last-child {
  margin-bottom: 0;
}

.mid-block strong,
.conclusion-block strong {
  color: var(--dark-text);
}