/* =============================================
   ROSANA CIBOK — LANDING PAGE
   Pure CSS (no Tailwind)
   ============================================= */

/* ---------- RESET & BASE ---------- */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: 'Inter', sans-serif;
  background-color: #F5F0EB;
  color: #4A403A;
  line-height: 1.6;
  overflow-x: hidden;
}

::selection {
  background-color: #BFA094;
  color: #fff;
}

a {
  text-decoration: none;
  color: inherit;
}

ul {
  list-style: none;
}

img {
  display: block;
  max-width: 100%;
}

h1, h2, h3, h4 {
  font-family: 'Playfair Display', serif;
  line-height: 1.15;
}

/* ---------- UTILITY ---------- */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.container-narrow {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 24px;
}

.text-center {
  text-align: center;
}

.desktop-only {
  display: none;
}

@media (min-width: 768px) {
  .desktop-only {
    display: inline;
  }
}

/* ---------- SECTIONS ---------- */
.section {
  padding: 96px 24px;
  position: relative;
  z-index: 10;
}

.section-light {
  background-color: #F5F0EB;
}

.section-alt {
  background-color: #EBE4DD;
}

.section-dark {
  background-color: #4A403A;
  color: #F5F0EB;
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 48px;
}

.section-header h2 {
  font-size: 1.875rem;
  margin-bottom: 16px;
}

.section-header p {
  opacity: 0.8;
  font-size: 1.125rem;
}

/* ---------- NAV ---------- */
#main-nav {
  position: fixed;
  top: 0;
  z-index: 50;
  width: 100%;
  padding: 16px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid #DACCBC;
  background: rgba(245, 240, 235, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.06);
  transform: translateY(-100%);
  opacity: 0;
  transition: transform 0.5s ease-in-out, opacity 0.5s ease-in-out;
}

#main-nav.visible {
  transform: translateY(0);
  opacity: 1;
}

.nav-brand {
  font-family: 'Playfair Display', serif;
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.025em;
  color: #4A403A;
}

.nav-links {
  display: none;
  gap: 32px;
  font-size: 0.875rem;
  font-weight: 500;
  opacity: 0.8;
}

.nav-links a:hover {
  color: #BFA094;
  transition: color 0.2s;
}

.nav-cta {
  display: none;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  font-weight: 600;
  border: 1px solid #4A403A;
  padding: 8px 20px;
  border-radius: 9999px;
  transition: all 0.2s;
}

.nav-cta:hover {
  background-color: #4A403A;
  color: #F5F0EB;
}

@media (min-width: 768px) {
  #main-nav {
    padding: 16px 48px;
  }
  .nav-links {
    display: flex;
  }
  .nav-cta {
    display: flex;
  }
}

/* ---------- HERO ---------- */
.hero {
  position: relative;
  height: 95vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background-color: #4A403A;
}

.hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-bg img {
  position: absolute;
  right: 0;
  top: 0;
  height: 100%;
  width: auto;
  max-width: none;
  object-fit: cover;
  object-position: center;
  filter: grayscale(10%);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, #4A403A, rgba(74, 64, 58, 0.9), rgba(74, 64, 58, 0.2));
}

.hero-content {
  position: relative;
  z-index: 10;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  width: 100%;
}

.hero-text {
  max-width: 640px;
  display: flex;
  flex-direction: column;
  gap: 32px;
  padding-left: 16px;
  border-left: 2px solid rgba(191, 160, 148, 0.3);
  animation: fadeInUp 0.8s ease-out both;
}

@media (min-width: 768px) {
  .hero-text {
    padding-left: 0;
    border-left: none;
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-badge {
  display: inline-block;
  align-self: flex-start;
  padding: 4px 12px;
  border: 1px solid rgba(191, 160, 148, 0.5);
  color: #BFA094;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  border-radius: 2px;
  background: rgba(74, 64, 58, 0.5);
  backdrop-filter: blur(4px);
}

.hero h1 {
  font-size: 2.75rem;
  color: #F5F0EB;
  text-shadow: 0 1px 2px rgba(0,0,0,0.15);
}

.hero h1 em {
  color: #BFA094;
  font-style: italic;
}

@media (min-width: 768px) {
  .hero h1 {
    font-size: 4.25rem;
  }
}

.hero p {
  font-size: 1.125rem;
  color: #F5F0EB;
  opacity: 0.9;
  max-width: 520px;
  line-height: 1.7;
  text-shadow: 0 1px 2px rgba(0,0,0,0.15);
}

@media (min-width: 768px) {
  .hero p {
    font-size: 1.25rem;
  }
}

.hero-buttons {
  padding-top: 16px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

@media (min-width: 768px) {
  .hero-buttons {
    flex-direction: row;
  }
}

/* ---------- BUTTONS ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: 'Inter', sans-serif;
  font-weight: 700;
  font-size: 1rem;
  padding: 16px 32px;
  border-radius: 8px;
  transition: all 0.25s ease;
  cursor: pointer;
  border: none;
}

.btn-primary {
  background-color: #BFA094;
  color: #4A403A;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.15);
}

.btn-primary:hover {
  background-color: #a88b7f;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  border: 1px solid rgba(245, 240, 235, 0.3);
  color: #F5F0EB;
  font-weight: 500;
}

.btn-outline:hover {
  background: rgba(245, 240, 235, 0.1);
}

.btn-dark {
  background-color: #4A403A;
  color: #F5F0EB;
  padding: 12px 32px;
}

.btn-dark:hover {
  background-color: #362e29;
}

.btn-cta {
  background-color: #4A403A;
  color: #F5F0EB;
  padding: 16px 32px;
  border-radius: 12px;
  font-weight: 700;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.15);
  transition: all 0.2s ease;
}

.btn-cta:hover {
  background-color: #2e2622;
  transform: scale(1.05);
}

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  color: #4A403A;
  border-bottom: 2px solid #BFA094;
  padding-bottom: 4px;
  transition: color 0.2s;
}

.link-arrow:hover {
  color: #9C8274;
}

.section-cta {
  margin-top: 40px;
  text-align: center;
}

/* ---------- SIGNS GRID ---------- */
.signs-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

@media (min-width: 768px) {
  .signs-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .signs-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.sign-card {
  background: #fff;
  padding: 24px;
  border-radius: 12px;
  border: 1px solid #DACCBC;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: border-color 0.25s;
}

.sign-card:hover {
  border-color: #9C8274;
}

.sign-card:hover .sign-icon {
  background-color: #4A403A;
}

.sign-card:hover .sign-icon svg {
  stroke: #BFA094;
}

.sign-icon {
  width: 48px;
  height: 48px;
  background-color: #F5F0EB;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 8px;
  transition: background-color 0.25s;
}

.sign-icon svg {
  stroke: #9C8274;
  transition: stroke 0.25s;
}

.sign-card h3 {
  font-family: 'Inter', sans-serif;
  font-weight: 700;
  font-size: 1.125rem;
}

.sign-card p {
  font-size: 0.875rem;
  opacity: 0.7;
}

/* ---------- ABOUT ---------- */
.about-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 64px;
  padding-top: 0;
  padding-bottom: 0;
}

@media (min-width: 768px) {
  .about-container {
    flex-direction: row;
  }
}

.about-image {
  width: 100%;
  display: flex;
  justify-content: center;
}

@media (min-width: 768px) {
  .about-image {
    width: 50%;
  }
}

.about-image-frame {
  position: relative;
  width: 80%;
  background-color: #DACCBC;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.15);
  transform: rotate(2deg);
  transition: transform 0.5s;
}

@media (min-width: 768px) {
  .about-image-frame {
    width: 90%;
  }
}

.about-image-frame:hover {
  transform: rotate(0deg);
}

.about-image-frame img {
  width: 100%;
  height: auto;
}

.about-text {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 32px;
}

@media (min-width: 768px) {
  .about-text {
    width: 50%;
  }
}

.about-text h2 {
  font-size: 1.875rem;
}

@media (min-width: 768px) {
  .about-text h2 {
    font-size: 2.75rem;
  }
}

.about-divider {
  width: 80px;
  height: 4px;
  background-color: #9C8274;
}

.about-text p {
  font-size: 1.125rem;
  opacity: 0.8;
  line-height: 1.7;
}

.about-badges {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.about-badge {
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(245, 240, 235, 0.5);
  padding: 12px;
  border-radius: 8px;
  font-size: 0.875rem;
  font-weight: 600;
}

/* ---------- METHOD ---------- */
.method-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

@media (min-width: 768px) {
  .method-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.method-card {
  background: #fff;
  padding: 32px;
  border-radius: 12px;
  border: 1px solid #F5F0EB;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.06);
  transition: all 0.3s;
}

.method-card:hover {
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
  transform: translateY(-4px);
}

.method-icon {
  width: 56px;
  height: 56px;
  background-color: #F5F0EB;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
}

.method-card h3 {
  font-family: 'Inter', sans-serif;
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.method-card p {
  font-size: 0.875rem;
  opacity: 0.7;
  line-height: 1.6;
}

/* ---------- JOURNEY ---------- */
.journey-container {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

@media (min-width: 768px) {
  .journey-container {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}

.journey-left {
  flex: 1;
}

.journey-left h2 {
  font-size: 1.875rem;
  margin-bottom: 16px;
}

@media (min-width: 768px) {
  .journey-left h2 {
    font-size: 2.25rem;
  }
}

.journey-left > p {
  opacity: 0.8;
  margin-bottom: 24px;
}

.journey-right {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.journey-step {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.journey-number {
  width: 32px;
  height: 32px;
  background-color: #4A403A;
  color: #F5F0EB;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  flex-shrink: 0;
  font-family: 'Inter', sans-serif;
}

.journey-step h4 {
  font-family: 'Inter', sans-serif;
  font-weight: 700;
  margin-bottom: 4px;
}

.journey-step p {
  font-size: 0.875rem;
  opacity: 0.7;
}

.journey-line {
  width: 1px;
  height: 32px;
  background: rgba(74, 64, 58, 0.2);
  margin-left: 16px;
}

/* ---------- SPECIALTIES ---------- */
.specialties-header {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-bottom: 64px;
  border-bottom: 1px solid #5C5048;
  padding-bottom: 32px;
}

@media (min-width: 768px) {
  .specialties-header {
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-end;
  }
}

.specialties-header h2 {
  font-size: 2.25rem;
  margin-bottom: 16px;
}

.specialties-header > div p {
  opacity: 0.8;
  font-size: 1.125rem;
  max-width: 640px;
}

.specialties-link {
  color: #BFA094;
  border-bottom: 1px solid #BFA094;
  padding-bottom: 4px;
  transition: color 0.2s;
  white-space: nowrap;
}

.specialties-link:hover {
  color: #fff;
}

.specialties-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  color: #4A403A;
}

@media (min-width: 768px) {
  .specialties-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.specialty-card {
  background-color: #F5F0EB;
  padding: 32px;
  border-radius: 16px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s;
}

.specialty-card:hover {
  transform: translateY(-8px);
}

.specialty-card svg {
  margin-bottom: 24px;
}

.specialty-card h3 {
  font-size: 1.5rem;
  margin-bottom: 12px;
}

.specialty-card > p {
  opacity: 0.75;
  margin-bottom: 24px;
  font-size: 0.875rem;
  line-height: 1.6;
}

.specialty-card ul {
  border-top: 1px solid #DACCBC;
  padding-top: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  font-size: 0.875rem;
  font-weight: 600;
  opacity: 0.9;
}

.specialty-card ul li {
  display: flex;
  align-items: center;
  gap: 8px;
}

.dot {
  width: 6px;
  height: 6px;
  background-color: #9C8274;
  border-radius: 50%;
  flex-shrink: 0;
}

/* ---------- FAQ ---------- */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 48px;
}

.faq-item {
  border-bottom: 1px solid #DACCBC;
  padding-bottom: 16px;
  background: rgba(255, 255, 255, 0.5);
  border-radius: 8px;
  padding: 0 16px;
  transition: background-color 0.2s;
}

.faq-item:hover {
  background: #fff;
}

.faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 0;
  text-align: left;
  font-family: 'Inter', sans-serif;
  font-weight: 700;
  font-size: 1.125rem;
  color: #4A403A;
  background: none;
  border: none;
  cursor: pointer;
  transition: color 0.2s;
}

.faq-question:hover {
  color: #9C8274;
}

.faq-chevron {
  transition: transform 0.3s;
  flex-shrink: 0;
}

.faq-item.open .faq-chevron {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, opacity 0.3s ease;
}

.faq-item.open .faq-answer {
  max-height: 200px;
  opacity: 1;
}

.faq-answer p {
  padding-bottom: 16px;
  line-height: 1.7;
  opacity: 0.8;
}

/* ---------- CTA BANNER ---------- */
.cta-banner {
  background-color: #BFA094;
  border-radius: 24px;
  padding: 32px;
  max-width: 1200px;
  margin: 0 auto;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 32px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

@media (min-width: 768px) {
  .cta-banner {
    padding: 64px;
    flex-direction: row;
    text-align: left;
    justify-content: space-between;
  }
}

.cta-banner-text {
  color: #F5F0EB;
}

.cta-banner-text h2 {
  font-size: 1.875rem;
  margin-bottom: 16px;
}

.cta-banner-text p {
  opacity: 0.9;
  max-width: 520px;
}

/* ---------- FOOTER ---------- */
footer {
  background-color: #4A403A;
  color: #F5F0EB;
  padding-top: 64px;
  border-top: 1px solid #5C5048;
  position: relative;
  z-index: 10;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  font-size: 0.875rem;
  opacity: 0.8;
}

@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
  }
}

.footer-brand h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 16px;
}

.footer-brand p {
  margin-bottom: 16px;
}

.footer-icons {
  display: flex;
  gap: 16px;
  margin-top: 24px;
}

.footer-icon-circle {
  background-color: #5C5048;
  padding: 8px;
  border-radius: 50%;
  cursor: pointer;
  transition: background-color 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
}

.footer-icon-circle:hover {
  background-color: #BFA094;
}

.footer-col-title {
  font-weight: 700;
  display: block;
  margin-bottom: 16px;
  color: #BFA094;
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-col ul a:hover {
  color: #fff;
  transition: color 0.2s;
}

.footer-note {
  padding-top: 8px;
  font-size: 0.75rem;
  opacity: 0.7;
}

.footer-bottom {
  margin-top: 64px;
  padding: 32px 24px;
  border-top: 1px solid #5C5048;
  text-align: center;
  font-size: 0.75rem;
  opacity: 0.5;
}

/* ---------- SCROLL ANIMATIONS ---------- */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}