/* =========================================
   SIGNATURE LEAF LIMITED — HOMEPAGE
   Step 2: Homepage structure & visual story
   ========================================= */

/* Hero */
.hero {
  position: relative;
  display: flex;
  align-items: center;
  min-height: clamp(620px, 92vh, 860px);
  background-color: var(--color-dark-charcoal);
  overflow: hidden;
}

.hero__image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 55% center;
  opacity: 1;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    rgba(25, 25, 24, .45) 0%,
    rgba(25, 25, 24, .18) 40%,
    rgba(25, 25, 24, 0) 60%
  );
}

@media (max-width: 767px) {
  .hero__image {
    object-position: 62% center;
  }

  .hero__overlay {
    background:
      linear-gradient(
        180deg,
        rgba(25, 25, 24, .75) 0%,
        rgba(25, 25, 24, .35) 45%,
        rgba(25, 25, 24, 0) 70%
      ),
      linear-gradient(
        90deg,
        rgba(25, 25, 24, .55) 0%,
        rgba(25, 25, 24, 0) 65%
      );
  }
}

.hero__content {
  position: relative;
  z-index: 2;
  width: 45%;
  max-width: 680px;
  margin-left: 6%;
  padding: var(--space-8) 0;
  color: var(--color-pure-white);
  align-self: center;
}

.hero__eyebrow {
  color: var(--color-light-gold);
  margin-bottom: var(--space-4);
  display: inline-block;
}

.hero__title {
  font-family: var(--font-heading);
  font-size: clamp(2.25rem, 5.2vw, 4.25rem);
  font-weight: 700;
  line-height: 1.08;
  color: var(--color-pure-white);
  margin: 0 0 var(--space-6);
  overflow-wrap: break-word;
}

.hero__text {
  font-size: var(--text-lg);
  color: rgba(255, 255, 255, .9);
  line-height: 1.7;
  max-width: 580px;
  margin: 0 0 var(--space-8);
}

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

.hero__actions .btn--secondary {
  color: var(--color-pure-white);
  border-color: rgba(255, 255, 255, .6);
  background-color: transparent;
}

.hero__actions .btn--secondary:hover {
  background-color: var(--color-primary-gold);
  border-color: var(--color-primary-gold);
  color: var(--color-dark-charcoal);
}

@media (max-width: 540px) {
  .hero__actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero__actions .btn {
    width: 100%;
  }
}

@media (max-width: 767px) {
  .hero__content {
    align-self: flex-start;
    width: 90%;
    max-width: none;
    margin-left: 5%;
    margin-right: 5%;
    padding-top: 10vh;
  }
}

/* Who we are */
.intro {
  background-color: var(--color-pure-white);
}

.intro__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: start;
}

.intro__eyebrow {
  grid-column: 1;
  grid-row: 1;
}

.intro__heading {
  grid-column: 1;
  grid-row: 2;
  margin-bottom: var(--space-4);
}

.intro__image {
  grid-column: 2;
  grid-row: 1 / span 4;
  align-self: start;
  aspect-ratio: 4 / 3;
  margin: 0;
}

.intro__description {
  grid-column: 1;
  grid-row: 3;
  max-width: 580px;
  margin: 0 0 var(--space-6);
}

.intro__cta {
  grid-column: 1;
  grid-row: 4;
  justify-self: start;
}

@media (max-width: 767px) {
  .intro__grid {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
  }

  .intro__image {
    order: 2;
    width: 100%;
    max-width: 520px;
    aspect-ratio: 16 / 9;
  }

  .intro__image img {
    object-position: 55% 45%;
  }

  .intro__heading {
    order: 1;
  }

  .intro__description {
    order: 3;
  }

  .intro__cta {
    order: 4;
    margin-top: var(--space-2);
  }

  .intro__eyebrow {
    order: 0;
  }
}

/* Our tobacco journey */
.process {
  background-color: var(--color-warm-off-white);
}

.process__track {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  margin-top: var(--space-16);
  position: relative;
}

@media (min-width: 1024px) {
  .process__track {
    grid-template-columns: repeat(6, 1fr);
    gap: var(--space-5);
  }
}

.process__stage {
  display: flex;
  flex-direction: column;
  position: relative;
  padding: var(--space-6);
  transition: transform var(--transition-base);
}

@media (min-width: 1024px) {
  .process__stage:not(:last-child)::after {
    content: '';
    position: absolute;
    top: calc(var(--space-6) + 1rem);
    left: 50%;
    width: calc(100% + var(--space-5));
    height: 1px;
    background-color: var(--color-primary-gold);
    opacity: .45;
    z-index: 0;
  }
}

@media (max-width: 1023px) {
  .process__stage {
    padding-left: var(--space-10);
  }

  .process__stage::before {
    content: '';
    position: absolute;
    left: 1.5rem;
    top: 0;
    bottom: 0;
    width: 1px;
    background-color: var(--color-border);
    z-index: 0;
  }

  .process__stage:first-child::before {
    top: 1.5rem;
  }

  .process__stage:last-child::before {
    bottom: 1.5rem;
  }
}

.process__stage:hover .process__number {
  color: var(--color-deep-gold);
}

.process__stage:hover .process__title {
  color: var(--color-primary-gold);
}

.process__stage:hover .image-frame img {
  transform: scale(1.03);
}

.process__number {
  font-family: var(--font-heading);
  font-size: var(--text-3xl);
  color: var(--color-primary-gold);
  font-weight: 600;
  display: inline-block;
  margin-bottom: var(--space-4);
  line-height: 1;
  position: relative;
  z-index: 1;
  background-color: var(--color-warm-off-white);
  padding: 0 var(--space-2);
  margin-left: calc(-1 * var(--space-2));
  transition: color var(--transition-base);
}

.process__title {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  color: var(--color-dark-charcoal);
  margin: 0 0 var(--space-3);
  line-height: 1.25;
  transition: color var(--transition-base);
}

.process__text {
  font-size: var(--text-sm);
  color: var(--color-secondary-text);
  margin-bottom: var(--space-6);
  line-height: 1.6;
  flex-grow: 1;
}

.process__stage .image-frame {
  aspect-ratio: 4 / 3;
  width: 100%;
  border-radius: var(--radius-sm);
}

/* Manufacturing */
.manufacturing {
  background-color: var(--color-dark-charcoal);
}

.manufacturing__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
  align-items: center;
}

@media (min-width: 900px) {
  .manufacturing__grid {
    grid-template-columns: 1.25fr 1fr;
  }
}

.manufacturing__media {
  aspect-ratio: 3 / 2;
  width: 100%;
  border-radius: var(--radius-sm);
  overflow: hidden;
}

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

.manufacturing__media:hover img {
  transform: scale(1.03);
}

.manufacturing__content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.manufacturing__eyebrow {
  color: var(--color-primary-gold);
  margin-bottom: var(--space-4);
}

.manufacturing__heading {
  color: var(--color-pure-white);
  margin-bottom: var(--space-6);
}

.manufacturing__text {
  color: rgba(255, 255, 255, .85);
  max-width: 520px;
  margin: 0 0 var(--space-8);
}

.manufacturing__cta {
  margin-top: 0;
}

/* Quality */
.quality {
  background-color: var(--color-pure-white);
}

.quality__intro {
  max-width: 760px;
  margin-bottom: var(--space-16);
}

.quality__description {
  color: var(--color-secondary-text);
  max-width: 680px;
  margin-top: var(--space-4);
}

.quality__body {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
  align-items: start;
}

@media (min-width: 900px) {
  .quality__body {
    grid-template-columns: 1.5fr 1fr;
  }
}

.quality__principles {
  display: grid;
  grid-template-columns: 1fr;
}

.quality__item {
  border-top: 1px solid var(--color-border);
  padding: var(--space-6) 0;
  transition: border-color var(--transition-base);
}

.quality__item:last-child {
  border-bottom: 1px solid var(--color-border);
}

.quality__item:hover {
  border-top-color: var(--color-primary-gold);
}

.quality__item:hover .quality__number {
  color: var(--color-deep-gold);
}

.quality__item:hover .quality__title {
  color: var(--color-primary-gold);
}

.quality__number {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  color: var(--color-primary-gold);
  margin-bottom: var(--space-3);
  line-height: 1;
  transition: color var(--transition-base);
}

.quality__title {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  color: var(--color-dark-charcoal);
  margin: 0 0 var(--space-2);
  transition: color var(--transition-base);
}

.quality__image {
  aspect-ratio: 3 / 4;
  width: 100%;
  margin: 0;
  border-radius: var(--radius-sm);
  overflow: hidden;
}

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

.quality__image:hover img {
  transform: scale(1.03);
}

/* Products */
.products {
  background-color: var(--color-pure-white);
}

.products__intro {
  max-width: 760px;
  margin-bottom: var(--space-16);
}

.products__description {
  color: var(--color-secondary-text);
  max-width: 680px;
  margin-top: var(--space-4);
}

.products__showcase {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

@media (min-width: 900px) {
  .products__showcase {
    grid-template-columns: 1.5fr 1fr;
    grid-template-rows: repeat(2, 1fr);
  }

  .products__feature {
    grid-row: 1 / 3;
    aspect-ratio: 3 / 4;
  }
}

.products__showcase .image-frame {
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: box-shadow var(--transition-base);
}

.products__showcase .image-frame:hover {
  box-shadow: 0 12px 32px rgba(25, 25, 24, .08);
}

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

.products__showcase .image-frame:hover img {
  transform: scale(1.03);
}

.products__actions {
  display: flex;
  justify-content: flex-start;
  margin-top: var(--space-12);
}

/* African expertise */
.expertise {
  background-color: var(--color-subtle-warm-section);
}

.expertise__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
  align-items: center;
}

@media (min-width: 900px) {
  .expertise__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
  }
}

.expertise__media {
  aspect-ratio: 4 / 3;
  width: 100%;
  margin: 0;
  border-radius: 0;
  overflow: hidden;
}

@media (min-width: 900px) {
  .expertise__media {
    aspect-ratio: 3 / 4;
  }
}

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

.expertise__media:hover img {
  transform: scale(1.03);
}

.expertise__content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.expertise__accent-line {
  display: block;
  width: 48px;
  height: 2px;
  background-color: var(--color-primary-gold);
  margin-bottom: var(--space-5);
}

.expertise__eyebrow {
  color: var(--color-primary-gold);
  margin-bottom: var(--space-4);
}

.expertise__heading {
  color: var(--color-dark-charcoal);
  margin-bottom: var(--space-6);
}

.expertise__text {
  color: var(--color-secondary-text);
  max-width: 540px;
  margin: 0 0 var(--space-8);
}

/* Responsible manufacturing */
.responsible {
  background-color: var(--color-pure-white);
}

.responsible__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
  align-items: center;
}

@media (min-width: 900px) {
  .responsible__grid {
    grid-template-columns: 1fr 1.25fr;
  }

  .responsible__content {
    grid-column: 1;
    grid-row: 1;
  }

  .responsible__media {
    grid-column: 2;
    grid-row: 1;
  }
}

.responsible__media {
  aspect-ratio: 4 / 3;
  width: 100%;
  margin: 0;
  border-radius: 0;
  overflow: hidden;
}

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

.responsible__media:hover img {
  transform: scale(1.03);
}

.responsible__content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  border-left: 1px solid var(--color-primary-gold);
  padding-left: var(--space-8);
}

.responsible__eyebrow {
  color: var(--color-primary-gold);
  margin-bottom: var(--space-4);
}

.responsible__heading {
  color: var(--color-dark-charcoal);
  margin-bottom: var(--space-6);
}

.responsible__text {
  color: var(--color-secondary-text);
  max-width: 540px;
  margin: 0 0 var(--space-8);
}

/* Global CTA */
.global-cta {
  background-color: var(--color-dark-charcoal);
  color: var(--color-pure-white);
  text-align: center;
}

.global-cta__content {
  display: flex;
  flex-direction: column;
  align-items: center;
  max-width: 920px;
  margin: 0 auto;
}

.global-cta__accent-line {
  width: 48px;
  height: 2px;
  background-color: var(--color-primary-gold);
  margin-bottom: var(--space-6);
}

.global-cta__eyebrow {
  color: var(--color-primary-gold);
  margin-bottom: var(--space-4);
}

.global-cta__title {
  color: var(--color-pure-white);
  margin: 0 auto var(--space-6);
}

.global-cta__text {
  color: rgba(255, 255, 255, .85);
  max-width: 760px;
  margin: 0 auto var(--space-10);
}

.global-cta__cta {
  margin-bottom: var(--space-4);
}

.global-cta__secondary-link {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  color: rgba(255, 255, 255, .7);
  text-decoration: underline;
  text-underline-offset: 4px;
  transition: color var(--transition-base);
}

.global-cta__secondary-link:hover {
  color: var(--color-primary-gold);
}

/* Reveal animations */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .6s ease, transform .6s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Image captions inside frames */
.image-label {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--space-4);
  background: linear-gradient(to top, rgba(25, 25, 24, .85), transparent);
  color: rgba(255, 255, 255, .95);
  font-size: var(--text-xs);
  letter-spacing: .04em;
  line-height: 1.5;
}