body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

main {
  flex: 1;
}

/* Logo Header Section */
.logo-header {
  width: 100%;
  padding: 0;
  margin: 0;
}

.logo-header__image {
  width: 100%;
  display: block;
  padding: 0;
  margin: 0;
}

@media (min-width: 768px) {
  .logo-header__image {
    width: 80%;
    margin: 0 auto;
  }
}

.logo-header {
  margin-top: 5rem;
}

/* Container */
.container {
  width: 100%;
  max-width: 80rem;
  margin-inline: auto;
  padding-inline: var(--space-6);
}

.container--narrow {
  max-width: 64rem;
}

.container--wide {
  max-width: 90rem;
}

/* ============================================
   TOP APP BAR (Navigation)
   ============================================ */
.top-app-bar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-fixed);
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--color-outline-variant);
}

.top-app-bar__container {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  padding: var(--space-4) var(--space-6);
  max-width: 90rem;
  margin-inline: auto;
}

.top-app-bar__brand {
  display: none;
}

.top-app-bar__nav {
  display: none;
  align-items: center;
  gap: var(--space-12);
}

.top-app-bar__link {
  font-family: "Playfair Display", serif;
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-secondary);
  transition: color var(--transition-normal);
}

.top-app-bar__link:hover {
  color: var(--color-primary);
}

.top-app-bar__menu-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  padding: var(--space-2);
}

@media (min-width: 768px) {
  .top-app-bar__menu-toggle {
    display: none;
  }
  .top-app-bar__nav {
    display: flex;
  }
}

/* ============================================
   MOBILE MENU
   ============================================ */
.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: var(--z-modal);
  background: var(--color-surface);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition:
    opacity var(--transition-normal),
    visibility var(--transition-normal);
}

.mobile-menu.is-open {
  opacity: 1;
  visibility: visible;
}

.mobile-menu__close {
  position: absolute;
  top: var(--space-6);
  right: var(--space-6);
  color: var(--color-primary);
  padding: var(--space-2);
}

.mobile-menu__nav {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-8);
}

.mobile-menu__link {
  font-family: "Playfair Display", serif;
  font-size: var(--text-3xl);
  color: var(--color-on-surface);
  transition: color var(--transition-fast);
}

.mobile-menu__link:hover {
  color: var(--color-primary);
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  text-align: center;
  padding: var(--space-16) var(--space-6) var(--space-8);
  background: var(--color-surface-bright);
}

.hero__bg-pattern {
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23B8877A' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.5;
  pointer-events: none;
}

.hero__content {
  position: relative;
  z-index: 1;
  width: 100%;
  padding: 0 var(--space-6);
}

.hero__subtitle {
  display: none;
}

.hero__description {
  font-family: var(--font-body);
  font-size: var(--text-lg);
  color: var(--color-secondary);
  max-width: 42rem;
  margin-inline: auto;
  margin-bottom: var(--space-8);
  line-height: var(--leading-relaxed);
  text-align: justify;
}

@media (min-width: 768px) {
  .hero {
    padding: var(--space-24) var(--space-6) var(--space-16);
  }

  .hero h1 {
    margin-bottom: var(--space-12);
  }

  .hero__description {
    margin-bottom: var(--space-12);
  }
}

/* ============================================
   EXPERTISE SECTION
   ============================================ */
.expertise {
  padding: var(--space-16) var(--space-6);
  background: var(--color-surface-bright);
}

.expertise__container {
  max-width: 80rem;
  margin-inline: auto;
}

.expertise__header {
  margin-bottom: var(--space-12);
}

.expertise__title {
  font-size: var(--text-2xl);
  color: var(--color-on-surface);
  margin-bottom: var(--space-6);
}

.expertise__divider {
  width: 3rem;
  height: 2px;
  background: var(--color-primary);
  margin-bottom: var(--space-6);
}

.expertise__intro {
  font-family: var(--font-body);
  color: var(--color-secondary);
  line-height: var(--leading-relaxed);
  max-width: 28rem;
}

.expertise__grid {
  display: grid;
  gap: var(--space-12);
}

@media (min-width: 768px) {
  .expertise {
    padding: var(--space-24) var(--space-12);
  }

  .expertise__container {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--space-16);
    align-items: start;
  }

  .expertise__header {
    position: sticky;
    top: calc(4rem + var(--space-8));
    margin-bottom: 0;
    align-self: start;
  }

  .expertise__grid {
    gap: var(--space-12);
    align-self: start;
  }
}

/* ============================================
   SERVICE CARD
   ============================================ */
.service-card {
  background: var(--color-surface-bright);
  padding: var(--space-8);
  border-radius: var(--radius-lg);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
  border: 1px solid var(--color-outline-variant);
}

@media (min-width: 768px) {
  .service-card {
    padding: var(--space-12);
  }
}

.service-card__title {
  font-size: var(--text-3xl);
  color: var(--color-primary);
  margin-bottom: var(--space-4);
}

.service-card__description {
  font-family: var(--font-body);
  color: var(--color-on-surface-variant);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-8);
}

.service-card__accordion {
  border-top: 1px solid var(--color-outline-variant);
}

.service-card__accordion-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-4) 0;
  cursor: pointer;
  list-style: none;
}

.service-card__accordion-header span:first-child {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-secondary);
  transition: color var(--transition-fast);
}

.service-card__accordion[open]
  .service-card__accordion-header
  span:first-child {
  color: var(--color-primary);
}

.service-card__accordion-icon {
  color: var(--color-secondary);
  transition: transform var(--transition-normal);
}

.service-card__accordion[open] .service-card__accordion-icon {
  transform: rotate(180deg);
}

.service-card__accordion-content {
  padding: var(--space-4) 0 var(--space-8);
}

.service-card__accordion-content p {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--color-on-surface-variant);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-4);
}

.service-card__link {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-primary);
  border-bottom: 1px solid rgba(201, 162, 39, 0.4);
  padding-bottom: var(--space-1);
  transition: border-color var(--transition-fast);
}

.service-card__link:hover {
  border-color: var(--color-primary);
}

/* ============================================
   COMMITMENT SECTION
   ============================================ */
.commitment {
  position: relative;
  padding: var(--space-20) var(--space-6);
  background: var(--color-surface-bright);
}

.commitment__content {
  position: relative;
  z-index: 1;
  max-width: 48rem;
  margin-inline: auto;
  background: var(--color-surface-bright);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.commitment__title {
  font-family: "Playfair Display", serif;
  font-size: var(--text-2xl);
  font-style: italic;
  color: var(--color-on-surface);
  margin-bottom: var(--space-8);
  text-align: center;
}

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

.commitment__text {
  order: 2;
}

.commitment__image {
  order: 1;
  display: flex;
  justify-content: center;
}

.commitment__image img {
  width: 100%;
  max-width: 250px;
  max-height: 400px;
  height: auto;
  border-radius: var(--radius-md);
  object-fit: cover;
  border: 1px solid var(--color-primary);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
  aspect-ratio: 3/4;
}

.commitment__quote {
  font-family: var(--font-body);
  font-size: var(--text-lg);
  color: var(--color-secondary);
  line-height: var(--leading-relaxed);
  font-weight: 300;
  font-style: italic;
  text-align: justify;
}

@media (min-width: 768px) {
  .commitment {
    padding: var(--space-32) var(--space-6);
  }

  .commitment__content {
    max-width: 80rem;
  }

  .commitment__title {
    font-size: var(--text-3xl);
    margin-bottom: var(--space-12);
  }

  .commitment__body {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    gap: var(--space-32);
  }

  .commitment__text {
    order: 1;
    flex: 1;
    max-width: 450px;
  }

  .commitment__image {
    order: 2;
    flex: 0 0 45%;
  }

  .commitment__image img {
    width: 100%;
    max-width: 280px;
    max-height: 500px;
    aspect-ratio: 3/4;
    border: 2px solid var(--color-primary);
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
  }

  .commitment__quote {
    font-size: var(--text-xl);
  }
}

/* ============================================
   PROCESS SECTION
   ============================================ */
.process {
  padding: var(--space-16) var(--space-6);
  background: var(--color-surface-bright);
}

.process__container {
  max-width: 80rem;
  margin-inline: auto;
}

.process__title {
  font-size: var(--text-2xl);
  text-align: center;
  color: var(--color-on-surface);
  margin-bottom: var(--space-6);
}

.process__intro {
  font-family: var(--font-body);
  font-size: var(--text-lg);
  color: var(--color-secondary);
  max-width: 42rem;
  margin: 0 auto var(--space-12);
  line-height: var(--leading-relaxed);
  text-align: justify;
}

.process__steps {
  border-top: 1px solid var(--color-outline-variant);
}

.process-step {
  padding: var(--space-12) 0;
  border-bottom: 1px solid var(--color-outline-variant);
  transition: background-color var(--transition-normal);
}

.process-step:hover {
  background: var(--color-surface-container-low);
}

.process-step__number {
  font-family: var(--font-headline);
  font-size: var(--text-6xl);
  color: var(--color-primary);
  opacity: 0.8;
  display: block;
  margin-bottom: var(--space-8);
  transition: opacity var(--transition-normal);
}

.process-step:hover .process-step__number {
  opacity: 1;
}

.process-step__title {
  font-size: var(--text-2xl);
  margin-bottom: var(--space-4);
}

.process-step__description {
  font-family: var(--font-body);
  color: var(--color-secondary);
  line-height: var(--leading-relaxed);
}

@media (min-width: 768px) {
  .process {
    padding: var(--space-24) var(--space-12);
  }

  .process-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-8);
    padding: var(--space-12);
    border-bottom: none;
    border-right: 1px solid var(--color-outline-variant);
  }

  .process-step:last-child {
    border-right: none;
  }

  .process-step__number {
    margin-bottom: 0;
  }

  .process-step__header {
    display: flex;
    align-items: center;
    gap: var(--space-8);
  }

  .process__steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
  }

  .process-step__description {
    text-align: justify;
    text-align-last: justify;
    max-width: 95%;
  }
}

/* ============================================
   FAQ SECTION
   ============================================ */
.faq {
  padding: var(--space-16) var(--space-6);
  background: var(--color-surface-bright);
}

.faq__container {
  max-width: 48rem;
  margin-inline: auto;
}

.faq__title {
  font-size: var(--text-2xl);
  text-align: center;
  margin-bottom: var(--space-12);
}

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

.faq-item {
  background: var(--color-surface-bright);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-outline-variant);
  overflow: hidden;
}

.faq-item__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-6);
  cursor: pointer;
  list-style: none;
}

.faq-item__question {
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-on-surface);
}

.faq-item__icon {
  color: var(--color-primary);
  transition: transform var(--transition-normal);
}

.faq-item[open] .faq-item__icon {
  transform: rotate(45deg);
}

.faq-item__answer {
  padding: 0 var(--space-6) var(--space-6);
  font-family: var(--font-body);
  color: var(--color-secondary);
  line-height: var(--leading-relaxed);
}

.faq__cta {
  margin-top: var(--space-12);
  text-align: center;
}

@media (min-width: 768px) {
  .faq {
    padding: var(--space-24) var(--space-6);
  }

  .faq__title {
    font-size: var(--text-3xl);
    margin-bottom: var(--space-16);
  }
}

/* ============================================
   CONTACT CTA SECTION
   ============================================ */
.contact-cta {
  padding: var(--space-16) var(--space-6);
  background: rgba(122, 6, 6, 0.1);
  border-top: 1px solid rgba(201, 162, 39, 0.05);
}

.contact-cta__container {
  max-width: 48rem;
  margin-inline: auto;
  text-align: center;
}

.contact-cta__title {
  font-size: var(--text-3xl);
  margin-bottom: var(--space-8);
}

.contact-cta__description {
  font-family: var(--font-body);
  font-size: var(--text-lg);
  color: var(--color-secondary);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-12);
  text-align: justify;
}

@media (min-width: 768px) {
  .contact-cta {
    padding: var(--space-32) var(--space-6);
  }

  .contact-cta__title {
    font-size: var(--text-4xl);
  }
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: var(--color-surface-dim);
  border-top: 1px solid rgba(201, 162, 39, 0.1);
  padding: var(--space-16) var(--space-6);
}

.footer__container {
  max-width: 80rem;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-8);
}

.footer__logo {
  font-family: var(--font-headline);
  font-size: var(--text-xl);
  color: var(--color-primary);
}

.footer__copyright {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--color-secondary);
}

.footer__copyright a {
  color: var(--color-primary);
  text-decoration: underline;
  transition: color var(--transition-fast);
}

.footer__copyright a:hover {
  color: var(--color-on-surface);
}

.footer__nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-6);
}

.footer__link {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--color-secondary);
  transition: color var(--transition-fast);
}

.footer__link:hover {
  color: var(--color-primary);
}

@media (min-width: 768px) {
  .footer__container {
    flex-direction: row;
    justify-content: space-between;
  }

  .footer__nav {
    gap: var(--space-8);
  }
}