/* ============================================================
   LAYOUT — Cabinet Yahia Muallem
   Grilles, conteneurs, sections et macro-structure
   ============================================================ */

/* ---- Container ---- */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: var(--space-6);
}

@media (min-width: 768px) {
  .container {
    padding-inline: var(--space-8);
  }
}

@media (min-width: 1280px) {
  .container {
    padding-inline: 0;
  }
}

/* ---- Sections génériques ---- */
.section {
  padding-block: var(--space-24) var(--space-32);
}

@media (min-width: 768px) {
  .section {
    padding-block: var(--space-32);
  }
}

@media (min-width: 1024px) {
  .section {
    padding-block: 7rem;
  }
}

.section__header {
  text-align: center;
  margin-bottom: var(--space-16);
}

@media (min-width: 768px) {
  .section__header {
    margin-bottom: var(--space-20);
  }
}

.section__tag {
  display: inline-block;
  font-family: var(--ff-sans);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-4);
}

.section__title {
  font-family: var(--ff-serif);
  font-size: var(--text-3xl);
  font-weight: 600;
  color: var(--color-primary);
  line-height: var(--leading-tight);
  margin-bottom: var(--space-4);
}

@media (min-width: 768px) {
  .section__title {
    font-size: var(--text-4xl);
  }
}

@media (min-width: 1024px) {
  .section__title {
    font-size: var(--text-5xl);
  }
}

.section__subtitle {
  font-family: var(--ff-sans);
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: var(--leading-relaxed);
  max-width: 600px;
  margin-inline: auto;
}

/* ---- Hero ---- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding-block: 8rem var(--space-20);
  overflow: hidden;
}

.hero__background {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__bg-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(15, 23, 42, 0.92) 0%,
    rgba(31, 41, 55, 0.85) 50%,
    rgba(15, 23, 42, 0.92) 100%
  );
}

.hero__pattern {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(rgba(201, 166, 107, 0.06) 1px, transparent 1px);
  background-size: 40px 40px;
}

.hero .container {
  position: relative;
  z-index: 1;
}

.hero__content {
  max-width: 800px;
  margin-inline: auto;
}

.hero__title {
  font-family: var(--ff-serif);
  font-size: var(--text-4xl);
  font-weight: 600;
  color: var(--color-white);
  line-height: var(--leading-tight);
  margin-bottom: var(--space-4);
}

@media (min-width: 768px) {
  .hero__title {
    font-size: var(--text-5xl);
  }
}

@media (min-width: 1024px) {
  .hero__title {
    font-size: var(--text-6xl);
  }
}

.hero__title-accent {
  color: var(--color-accent);
}

.hero__subtitle {
  font-family: var(--ff-sans);
  font-size: var(--text-lg);
  font-weight: 300;
  color: rgba(255, 255, 255, 0.75);
  line-height: var(--leading-relaxed);
  max-width: 600px;
  margin-inline: auto;
  margin-bottom: var(--space-10);
}

@media (min-width: 768px) {
  .hero__subtitle {
    font-size: var(--text-xl);
  }
}

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

/* ---- À propos ---- */
.about__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
  align-items: center;
}

@media (min-width: 768px) {
  .about__grid {
    grid-template-columns: 1fr 1.3fr;
    gap: var(--space-16);
  }
}

@media (min-width: 1024px) {
  .about__grid {
    gap: var(--space-20);
  }
}

.about__image-wrapper {
  position: relative;
}

.about__image-frame {
  position: relative;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  background: var(--color-border-light);
}

.about__image-frame::before {
  content: '';
  position: absolute;
  inset: -12px;
  border: 1px solid var(--color-accent);
  border-radius: calc(var(--border-radius-lg) + 6px);
  z-index: -1;
  opacity: 0.5;
}

.about__image {
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  display: block;
}

.about__content {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.about__text {
  font-size: var(--text-base);
  line-height: var(--leading-relaxed);
  color: var(--color-text-muted);
}

/* ---- Expertise ---- */
.expertise__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

@media (min-width: 640px) {
  .expertise__grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 1024px) {
  .expertise__grid {
    grid-template-columns: 1fr 1fr 1fr;
  }
}

/* ---- Parcours ---- */
.timeline {
  position: relative;
  max-width: 700px;
  margin-inline: auto;
}

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

@media (min-width: 768px) {
  .timeline::before {
    left: 50%;
    transform: translateX(-50%);
  }
}

.timeline__item {
  position: relative;
  padding-left: var(--space-10);
  padding-bottom: var(--space-12);
}

.timeline__item:last-child {
  padding-bottom: 0;
}

@media (min-width: 768px) {
  .timeline__item {
    padding-left: 0;
    padding-bottom: var(--space-16);
    width: 50%;
  }

  .timeline__item:nth-child(odd) {
    padding-right: var(--space-12);
    text-align: right;
  }

  .timeline__item:nth-child(even) {
    margin-left: auto;
    padding-left: var(--space-12);
  }
}

.timeline__dot {
  position: absolute;
  top: 4px;
  left: -4px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--color-accent);
  border: 2px solid var(--color-bg);
  z-index: 1;
}

@media (min-width: 768px) {
  .timeline__dot {
    left: auto;
    right: auto;
  }

  .timeline__item:nth-child(odd) .timeline__dot {
    right: -4.5px;
  }

  .timeline__item:nth-child(even) .timeline__dot {
    left: -4.5px;
  }
}

.timeline__year {
  display: inline-block;
  font-family: var(--ff-serif);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-accent);
  margin-bottom: var(--space-2);
}

.timeline__title {
  font-family: var(--ff-sans);
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: var(--space-1);
}

.timeline__description {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: var(--leading-relaxed);
}

/* ---- Témoignages ---- */
.testimonials__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

@media (min-width: 768px) {
  .testimonials__grid {
    grid-template-columns: 1fr 1fr 1fr;
  }
}

/* ---- Contact ---- */
.contact__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
}

@media (min-width: 768px) {
  .contact__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
  }
}

@media (min-width: 1024px) {
  .contact__grid {
    gap: var(--space-20);
  }
}

/* ---- Footer ---- */
.footer {
  background: var(--color-primary);
  color: rgba(255, 255, 255, 0.7);
  padding-block: var(--space-12);
  text-align: center;
}

.footer__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
}

.footer__name {
  font-family: var(--ff-serif);
  font-size: var(--text-lg);
  color: var(--color-white);
  font-weight: 600;
}

.footer__role {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.6);
}

.footer__separator {
  width: 40px;
  height: 1px;
  background: var(--color-accent);
  opacity: 0.5;
}

.footer__copyright {
  font-size: var(--text-xs);
  color: rgba(255, 255, 255, 0.4);
}