/* =========================================
   GroundBreakers — Main styles
   ========================================= */

body {
  font-family: var(--font-body);
  background-color: var(--color-cream);
  color: var(--color-soil);
  font-size: 1.0625rem;
}

.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  z-index: 999;
  background-color: var(--color-soil);
  color: var(--color-white);
  padding: 0.5rem 1rem;
  font-weight: 700;
  border-bottom-right-radius: var(--radius);
  transition: top var(--transition);
}

.skip-link:focus {
  top: 0;
}

.container {
  width: 100%;
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: var(--space-md);
}

/* Typography helpers */
.heading {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.15;
  margin-bottom: var(--space-sm);
}

.text--orange {
  color: var(--color-orange);
}

.text--clay {
  color: var(--color-clay);
}

/* Buttons */
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  padding: 0.875rem 1.75rem;
  border-radius: var(--radius);
  font-weight: 700;
  font-size: 1rem;
  border: 2px solid transparent;
  transition: transform var(--transition), background-color var(--transition), box-shadow var(--transition);
}

.button:hover {
  transform: translateY(-2px);
}

.button--primary {
  background-color: var(--color-orange);
  color: var(--color-white);
  box-shadow: 0 6px 18px rgba(255, 107, 26, 0.35);
}

.button--primary:hover {
  background-color: #e65c10;
  box-shadow: 0 8px 22px rgba(255, 107, 26, 0.45);
}

.button--secondary {
  background-color: transparent;
  color: var(--color-white);
  border-color: rgba(255, 255, 255, 0.6);
}

.button--secondary:hover {
  background-color: rgba(255, 255, 255, 0.1);
  border-color: var(--color-white);
}

.button--dark {
  background-color: var(--color-soil);
  color: var(--color-cream);
}

.button--dark:hover {
  background-color: #1f1812;
}

/* Header */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  background-color: rgba(243, 233, 216, 0.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(46, 36, 27, 0.08);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.site-header__logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-display);
  font-size: 1.35rem;
  color: var(--color-soil);
  font-weight: 700;
}

.site-header__logo-icon {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
  color: var(--color-orange);
}

.nav {
  display: flex;
  align-items: center;
}

.nav__list {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.nav__link {
  position: relative;
  font-weight: 700;
  font-size: 1rem;
  color: var(--color-soil);
  padding-block: 0.25rem;
}

.nav__link::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-orange);
  transition: width var(--transition);
}

.nav__link:hover::after,
.nav__link:focus::after {
  width: 100%;
}

.nav__toggle {
  display: none;
  width: 40px;
  height: 40px;
  padding: 0;
  background: transparent;
  border: none;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
}

.nav__toggle-bar {
  display: block;
  width: 28px;
  height: 3px;
  background-color: var(--color-soil);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

.nav--open .nav__toggle-bar:nth-child(1) {
  transform: translateY(9px) rotate(45deg);
}

.nav--open .nav__toggle-bar:nth-child(2) {
  opacity: 0;
}

.nav--open .nav__toggle-bar:nth-child(3) {
  transform: translateY(-9px) rotate(-45deg);
}

/* Hero */
.hero {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  min-height: 100svh;
  padding-top: 72px;
  text-align: center;
  color: var(--color-white);
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background-image: url('../assets/images/hero.jpg');
  background-size: cover;
  background-position: center;
  animation: heroZoom 20s ease-in-out infinite alternate;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(46, 36, 27, 0.78) 0%,
    rgba(46, 36, 27, 0.55) 60%,
    rgba(46, 36, 27, 0.75) 100%
  );
}

.hero__content {
  position: relative;
  z-index: 2;
  max-width: 90chpx;
  padding: var(--space-lg);
}

.hero__tagline {
  font-family: var(--font-display);
  font-size: clamp(2.75rem, 9vw, 6rem);
  line-height: 1.05;
  margin-bottom: var(--space-md);
  text-wrap: pretty;
}

.hero__sub {
  font-size: clamp(1.125rem, 2.5vw, 1.5rem);
  max-width: 60ch;
  margin: 0 auto var(--space-lg);
  color: rgba(255, 255, 255, 0.92);
  text-wrap: pretty;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
}

.hero__kicker {
  display: inline-block;
  font-weight: 800;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--color-orange);
  background-color: rgba(46, 36, 27, 0.55);
  padding: 0.4rem 0.85rem;
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-md);
}

.scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
  color: rgba(255, 255, 255, 0.85);
  font-weight: 700;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  transition: color var(--transition);
}

.scroll-indicator:hover,
.scroll-indicator:focus {
  color: var(--color-white);
}

.scroll-indicator__arrow {
  width: 24px;
  height: 24px;
  animation: bounceArrow 1.8s infinite ease-in-out;
}

@media (max-height: 600px) {
  .scroll-indicator {
    display: none;
  }
}

/* Stats strip */
.stats {
  background-color: var(--color-soil);
  color: var(--color-sand);
  padding-block: var(--space-lg);
}

.stats__list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  text-align: center;
}

.stats__number {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3rem);
  color: var(--color-orange);
  display: block;
  margin-bottom: 0.25rem;
}

.stats__label {
  font-weight: 700;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Section layout */
.section {
  padding-block: var(--space-2xl);
}

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

.section--soil {
  background-color: var(--color-soil);
  color: var(--color-sand);
}

.section__header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto var(--space-xl);
}

.section__kicker {
  display: inline-block;
  font-weight: 800;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--color-orange);
  margin-bottom: var(--space-xs);
}

.section--soil .section__kicker {
  color: var(--color-orange);
}

.section__title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3rem);
  margin-bottom: var(--space-sm);
  text-wrap: pretty;
}

.section__subtitle {
  font-size: 1.125rem;
  color: var(--color-clay);
  max-width: 60ch;
  justify-self: center;
  text-wrap: pretty;
}

.section--soil .section__subtitle {
  color: var(--color-stone);
}

/* Services */
.services__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-lg);
}

.service-card {
  background-color: var(--color-white);
  border-radius: var(--radius);
  padding: var(--space-lg);
  box-shadow: var(--shadow-sm);
  border-top: 5px solid var(--color-orange);
  transition: transform var(--transition-slow), box-shadow var(--transition-slow);
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow);
}

.service-card__icon {
  width: 52px;
  height: 52px;
  margin-bottom: var(--space-sm);
  color: var(--color-orange);
}

.service-card__title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  margin-bottom: var(--space-xs);
}

.service-card__text {
  color: var(--color-clay);
  margin-bottom: var(--space-sm);
}

.service-card__cta {
  font-weight: 700;
  color: var(--color-orange);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  transition: gap var(--transition);
}

.service-card__cta:hover {
  gap: 0.6rem;
}

/* Process */
.process__list {
  position: relative;
  z-index: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
  counter-reset: step;
}

.process-step {
  position: relative;
  border-radius: var(--radius);
  padding: var(--space-lg) var(--space-md);
}

.process-step::before {
  counter-increment: step;
  content: counter(step);
  position: absolute;
  top: -1.25rem;
  left: var(--space-md);
  width: 2.75rem;
  height: 2.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-orange);
  color: var(--color-white);
  border-radius: 50%;
  font-family: var(--font-display);
  font-size: 1.25rem;
  box-shadow: var(--shadow-sm);
  z-index: 2;
}

@media (min-width: 1024px) {
  .process__list::before {
    content: '';
    position: absolute;
    top: 0.125rem;
    left: 2.875rem;
    right: 2.875rem;
    border-top: 3px dotted var(--color-clay);
    opacity: 0.5;
    z-index: -1;
  }
}

.process-step__title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  margin-top: 0.75rem;
  margin-bottom: var(--space-xs);
}

.process-step__text {
  font-size: 1rem;
  color: var(--color-clay);
}

/* Values */
.values__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

.value-card {
  background-color: var(--color-sand);
  border-radius: var(--radius);
  padding: var(--space-lg);
  border-left: 6px solid var(--color-orange);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition);
}

.value-card:hover {
  transform: translateY(-4px);
}

.value-card__title {
  font-family: var(--font-display);
  font-size: 1.35rem;
  margin-bottom: var(--space-xs);
}

.value-card__text {
  color: var(--color-clay);
}

/* Gallery */
.gallery__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}

.gallery__item {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  aspect-ratio: 4 / 3;
  box-shadow: var(--shadow-sm);
}

.gallery__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.gallery__item:hover .gallery__image,
.gallery__item:focus .gallery__image {
  transform: scale(1.08);
}

.gallery__caption {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: flex-end;
  padding: var(--space-md);
  background: linear-gradient(
    to top,
    rgba(46, 36, 27, 0.9) 0%,
    rgba(46, 36, 27, 0.4) 60%,
    transparent 100%
  );
  color: var(--color-white);
  opacity: 0;
  transition: opacity var(--transition);
}

.gallery__item:hover .gallery__caption,
.gallery__item:focus .gallery__caption {
  opacity: 1;
}

.gallery__caption-text {
  font-weight: 700;
  font-size: 1.05rem;
}

.gallery__dialog {
  position: fixed;
  inset: 0;
  z-index: 200;
  width: 100vw;
  height: 100vh;
  background-color: rgba(46, 36, 27, 0.94);
  display: none;
  align-items: center;
  justify-content: center;
  padding: var(--space-md);
  border: none;
  margin: 0;
}

.gallery__dialog--open {
  display: flex;
}

.gallery__dialog-image {
  max-width: 100%;
  max-height: 88vh;
  border-radius: var(--radius);
  box-shadow: var(--shadow-dark);
}

.gallery__dialog-close {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 50%;
  color: var(--color-white);
  font-size: 1.75rem;
  transition: background-color var(--transition);
}

.gallery__dialog-close:hover {
  background-color: rgba(255, 255, 255, 0.25);
}

/* Testimonials */
.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

.testimonial {
  background-color: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius);
  padding: var(--space-lg);
  transition: transform var(--transition), box-shadow var(--transition);
}

.testimonial:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-dark);
}

.testimonial__quote {
  font-family: var(--font-display);
  font-size: 1.25rem;
  line-height: 1.4;
  margin-bottom: var(--space-md);
  color: var(--color-white);
}

.testimonial__author {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.testimonial__avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--color-orange);
}

.testimonial__name {
  font-weight: 700;
  color: var(--color-white);
}

.testimonial__role {
  font-size: 0.95rem;
  color: var(--color-stone);
}

/* Contact */
.contact__layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: start;
}

.contact__intro {
  margin-bottom: var(--space-md);
}

.contact__info {
  margin-top: var(--space-lg);
}

.contact__info-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

.contact__info-icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  color: var(--color-orange);
  margin-top: 2px;
}

.contact__info-label {
  display: block;
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-clay);
  margin-bottom: 0.15rem;
}

.contact__form {
  display: grid;
  gap: var(--space-md);
  background-color: var(--color-white);
  padding: var(--space-lg);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.form__group {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.form__label {
  font-weight: 700;
  font-size: 0.95rem;
}

.form__input,
.form__textarea,
.form__select {
  padding: 0.875rem 1rem;
  border: 2px solid var(--color-stone);
  border-radius: var(--radius);
  background-color: var(--color-cream);
  color: var(--color-soil);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.form__input:focus,
.form__textarea:focus,
.form__select:focus {
  outline: none;
  border-color: var(--color-orange);
  box-shadow: 0 0 0 3px rgba(255, 107, 26, 0.15);
}

.form__textarea {
  min-height: 140px;
  resize: vertical;
}

.form__message {
  display: none;
  padding: var(--space-sm);
  border-radius: var(--radius-sm);
  font-weight: 700;
}

.form__message--success {
  display: block;
  background-color: #e6f4ea;
  color: #1e7e34;
}

.form__message--error {
  display: block;
  background-color: #fce8e8;
  color: #c0392b;
}

/* Footer */
.site-footer {
  background-color: var(--color-soil);
  color: var(--color-stone);
  padding-block: var(--space-lg);
  text-align: center;
}

.site-footer__legal {
  font-size: 0.875rem;
  margin-top: var(--space-xs);
  opacity: 0.8;
}

/* Responsive */
@media (max-width: 1024px) {
  .process__list,
  .values__grid,
  .gallery__grid,
  .testimonials__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 850px) {
  .nav__toggle {
    display: flex;
  }

  .nav__menu {
    position: fixed;
    inset: 72px 0 auto 0;
    background-color: var(--color-sand);
    padding: var(--space-md);
    box-shadow: var(--shadow);
    transform: translateY(-120%);
    opacity: 0;
    pointer-events: none;
    transition: transform var(--transition), opacity var(--transition);
  }

  .nav--open .nav__menu {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .nav__list {
    flex-direction: column;
    gap: var(--space-sm);
    align-items: stretch;
  }

  .nav__link {
    display: block;
    padding: 0.75rem;
    border-radius: var(--radius-sm);
  }

  .nav__link:hover {
    background-color: var(--color-cream);
  }

  .stats__list {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }

  .process__list,
  .values__grid,
  .gallery__grid,
  .testimonials__grid,
  .contact__layout {
    grid-template-columns: 1fr;
  }

  .section {
    padding-block: var(--space-xl);
  }
}

@media (max-width: 480px) {
  .hero__actions {
    flex-direction: column;
  }

  .button {
    width: 100%;
  }
}