/* ================================================
   GROWTH WITH GRAY - Components
   ================================================ */

/* ---- Header / Navigation ---- */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  z-index: 100;
  transition: background-color var(--transition-base),
              height var(--transition-base),
              box-shadow var(--transition-base);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.site-header.is-scrolled {
  height: var(--header-height-scrolled);
  background-color: var(--color-bg);
  box-shadow: var(--shadow-sm);
}

/* Logo */
.logo {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: var(--fw-bold);
  color: var(--color-primary);
  text-decoration: none;
  z-index: 101;
}

.logo:hover {
  text-decoration: none;
}

.logo-accent {
  font-weight: var(--fw-light);
  font-style: italic;
}

/* Navigation */
.nav-list {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
}

.nav-link {
  font-family: var(--font-body);
  font-size: var(--fs-small);
  font-weight: var(--fw-medium);
  color: var(--color-text);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: var(--space-xs) 0;
  position: relative;
  transition: color var(--transition-fast);
}

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

.nav-link:hover::after,
.nav-link.is-active::after {
  width: 100%;
}

.nav-link:hover {
  color: var(--color-primary);
  text-decoration: none;
}

.nav-link.is-active {
  color: var(--color-primary);
}

/* CTA nav link */
.nav-link.nav-link--cta {
  background-color: var(--color-primary);
  color: #FFFFFF;
  padding: var(--space-sm) var(--space-lg);
  border-radius: var(--radius-full);
  text-decoration: none;
  transition: background-color var(--transition-fast), transform var(--transition-fast);
}

.nav-link.nav-link--cta::after {
  display: none;
}

.nav-link.nav-link--cta:hover {
  background-color: var(--color-primary-light);
  color: #FFFFFF;
  transform: translateY(-1px);
}

.nav-link.nav-link--cta.is-active {
  background-color: var(--color-primary-dark);
  color: #FFFFFF;
}

/* Hamburger */
.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 30px;
  height: 30px;
  z-index: 101;
  padding: 0;
}

.hamburger-line {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--color-text);
  border-radius: 2px;
  transition: transform var(--transition-base), opacity var(--transition-fast);
  transform-origin: center;
}

.mobile-menu-toggle[aria-expanded="true"] .hamburger-line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.mobile-menu-toggle[aria-expanded="true"] .hamburger-line:nth-child(2) {
  opacity: 0;
}

.mobile-menu-toggle[aria-expanded="true"] .hamburger-line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ---- Buttons ---- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-md) var(--space-xl);
  font-family: var(--font-body);
  font-size: var(--fs-body);
  font-weight: var(--fw-semi);
  text-decoration: none;
  border: 2px solid transparent;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-base);
  letter-spacing: 0.02em;
  line-height: 1;
}

.btn--primary {
  background-color: var(--color-primary);
  color: var(--color-text-inverse);
}

.btn--primary:hover {
  background-color: var(--color-primary-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  text-decoration: none;
  color: var(--color-text-inverse);
}

.btn--outline {
  background: transparent;
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.btn--outline:hover {
  background-color: var(--color-primary);
  color: var(--color-text-inverse);
  transform: translateY(-2px);
  text-decoration: none;
}

.btn--outline-light {
  background: transparent;
  border-color: var(--color-text-inverse);
  color: var(--color-text-inverse);
}

.btn--outline-light:hover {
  background-color: var(--color-text-inverse);
  color: var(--color-primary);
  transform: translateY(-2px);
  text-decoration: none;
}

.btn--large {
  padding: var(--space-lg) var(--space-2xl);
  font-size: var(--fs-body-lg);
}

.btn + .btn {
  margin-left: var(--space-md);
}

/* ---- Cards ---- */

.card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.card-icon {
  width: 48px;
  height: 48px;
  margin-bottom: var(--space-lg);
  color: var(--color-primary);
}

.card h3 {
  margin-bottom: var(--space-md);
}

.card p {
  color: var(--color-text-light);
}

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

/* ---- Testimonial Card ---- */

.testimonial-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  box-shadow: var(--shadow-sm);
  position: relative;
}

.testimonial-card blockquote {
  font-size: var(--fs-body-lg);
  margin-bottom: var(--space-lg);
}

.testimonial-card .testimonial-author {
  font-weight: var(--fw-semi);
  color: var(--color-primary);
}

.testimonial-card .testimonial-service {
  font-size: var(--fs-small);
  color: var(--color-text-light);
  margin-top: var(--space-xs);
}

/* ---- Forms ---- */

.form-group {
  margin-bottom: var(--space-lg);
}

.form-label {
  display: block;
  font-size: var(--fs-small);
  font-weight: var(--fw-semi);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-sm);
  color: var(--color-text);
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: var(--space-md);
  border: 1px solid var(--color-neutral);
  border-radius: var(--radius-md);
  background-color: var(--color-surface);
  font-size: var(--fs-body);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(107, 45, 62, 0.15);
}

.form-input.is-invalid,
.form-textarea.is-invalid {
  border-color: var(--color-error);
}

.form-textarea {
  min-height: 150px;
  resize: vertical;
}

.form-error {
  display: none;
  font-size: var(--fs-small);
  color: var(--color-error);
  margin-top: var(--space-xs);
}

.form-error.is-visible {
  display: block;
}

.form-success {
  display: none;
  padding: var(--space-lg);
  background-color: rgba(107, 142, 90, 0.1);
  border: 1px solid var(--color-success);
  border-radius: var(--radius-md);
  color: var(--color-success);
  text-align: center;
}

.form-success.is-visible {
  display: block;
}

/* ---- FAQ Accordion ---- */

.faq-item {
  border-bottom: 1px solid var(--color-neutral);
}

.faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-lg) 0;
  cursor: pointer;
  font-family: var(--font-heading);
  font-size: var(--fs-h4);
  font-weight: var(--fw-semi);
  color: var(--color-text);
  list-style: none;
  transition: color var(--transition-fast);
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::marker {
  display: none;
  content: '';
}

.faq-item summary:hover {
  color: var(--color-primary);
}

.faq-chevron {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: var(--color-primary);
  transition: transform var(--transition-base);
}

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

.faq-answer {
  padding-bottom: var(--space-lg);
  color: var(--color-text-light);
}

/* ---- Footer ---- */

.site-footer {
  background-color: var(--color-primary-dark);
  color: var(--color-text-inverse);
  padding: var(--space-4xl) 0 var(--space-xl);
}

.footer-logo {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: var(--fw-bold);
  color: var(--color-text-inverse);
}

.footer-logo .logo-accent {
  font-weight: var(--fw-light);
  font-style: italic;
}

.footer-tagline {
  margin-top: var(--space-sm);
  color: var(--color-secondary);
}

.site-footer h3 {
  font-family: var(--font-body);
  font-size: var(--fs-small);
  font-weight: var(--fw-semi);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-secondary);
  margin-bottom: var(--space-md);
}

.footer-nav ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.site-footer a:not(.btn):not(.nav-link):not(.logo) {
  color: var(--color-text-inverse);
  text-decoration: none;
  text-decoration-color: transparent;
  transition: text-decoration-color var(--transition-fast);
}

.site-footer a:not(.btn):not(.nav-link):not(.logo):hover {
  text-decoration: underline;
  text-decoration-color: var(--color-secondary);
  color: var(--color-text-inverse);
}

.social-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

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

.social-icon {
  width: 20px;
  height: 20px;
  stroke: var(--color-text-inverse);
  flex-shrink: 0;
}

.footer-bottom {
  margin-top: var(--space-2xl);
  padding-top: var(--space-xl);
  border-top: 1px solid rgba(250, 246, 241, 0.15);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-md);
  font-size: var(--fs-small);
  color: var(--color-neutral-dark);
}

/* ---- Hero Section (Home) ---- */

.hero {
  min-height: 60vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding-top: var(--space-xl);
  padding-bottom: var(--space-4xl);
  background: linear-gradient(
    135deg,
    var(--color-primary-dark) 0%,
    var(--color-primary) 50%,
    #7A3A4E 100%
  );
  color: var(--color-text-inverse);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(
    ellipse at 30% 50%,
    rgba(196, 160, 160, 0.15) 0%,
    transparent 60%
  );
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 100%;
  height: 80px;
  background-color: var(--color-bg);
  clip-path: ellipse(55% 100% at 50% 100%);
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
  padding: var(--space-2xl) var(--container-padding);
}

.hero h1 {
  color: var(--color-text-inverse);
  margin-bottom: var(--space-lg);
}

.hero-subtitle {
  font-size: var(--fs-body-lg);
  color: var(--color-secondary-light);
  margin-bottom: var(--space-2xl);
  max-width: 550px;
  margin-inline: auto;
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

.scroll-indicator {
  position: absolute;
  bottom: 100px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
  animation: bounce 2s ease-in-out infinite;
}

.scroll-indicator svg {
  width: 30px;
  height: 30px;
  color: var(--color-secondary);
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
  40% { transform: translateX(-50%) translateY(-10px); }
  60% { transform: translateX(-50%) translateY(-5px); }
}

/* ---- Intro Section ---- */

.intro-photo {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  object-fit: cover;
  border: 4px solid var(--color-secondary);
  margin: 0 auto var(--space-xl);
}

/* ---- Book Page ---- */

.book-cover {
  max-width: 380px;
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

/* ---- CTA Banner ---- */

.cta-banner {
  text-align: center;
  padding: var(--space-4xl) var(--container-padding);
  background: linear-gradient(
    135deg,
    var(--color-primary) 0%,
    var(--color-primary-dark) 100%
  );
  color: var(--color-text-inverse);
}

.cta-banner h2 {
  color: var(--color-text-inverse);
  margin-bottom: var(--space-lg);
}

.cta-banner p {
  color: var(--color-secondary-light);
  margin-bottom: var(--space-xl);
  max-width: 500px;
  margin-inline: auto;
}

/* ---- Approach Pillars ---- */

.pillars-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg);
  margin-top: var(--space-xl);
}

.pillar {
  text-align: center;
  padding: var(--space-xl);
  border: 1px solid var(--color-neutral);
  border-radius: var(--radius-lg);
  transition: border-color var(--transition-base);
}

.pillar:hover {
  border-color: var(--color-secondary);
}

.pillar h4 {
  color: var(--color-primary);
  margin-bottom: var(--space-sm);
}

.pillar p {
  font-size: var(--fs-small);
  color: var(--color-text-light);
}

/* ---- Credentials List ---- */

.credentials-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.credential {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  padding: var(--space-md);
  background-color: var(--color-bg-alt);
  border-radius: var(--radius-md);
}

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

/* ---- Session Info ---- */

.session-info {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  padding: var(--space-2xl);
  background-color: var(--color-bg-alt);
  border-radius: var(--radius-lg);
}

.session-info-item h4 {
  color: var(--color-primary);
  margin-bottom: var(--space-xs);
}

/* ---- Booking Placeholder ---- */

.booking-placeholder {
  background-color: var(--color-bg-alt);
  border: 2px dashed var(--color-neutral);
  border-radius: var(--radius-lg);
  padding: var(--space-4xl) var(--space-2xl);
  text-align: center;
  color: var(--color-text-light);
}

.booking-placeholder p:first-child {
  font-family: var(--font-heading);
  font-size: var(--fs-h3);
  margin-bottom: var(--space-sm);
}

/* ---- Contact Info Sidebar ---- */

.contact-info-item {
  margin-bottom: var(--space-lg);
}

.contact-info-item h4 {
  color: var(--color-primary);
  margin-bottom: var(--space-xs);
}

@media (min-width: 768px) {
  .pillars-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .session-info {
    grid-template-columns: repeat(2, 1fr);
  }
}