/**
 * Component Styles
 * ================
 * Reusable UI components: navigation, buttons, sections, footer
 */

/* ==========================================
 * BUTTONS - Coral/Salmon pill-shaped buttons
 * ========================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-8);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: var(--font-weight-medium);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  text-decoration: none;
  border-radius: var(--radius-full); /* Pill shape */
  border: var(--border-width-2) solid transparent;
  cursor: pointer;
  transition: all var(--transition-base);
  white-space: nowrap;
}

.btn:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

/* Primary Button - Coral background */
.btn--primary {
  background-color: var(--color-accent);
  color: var(--color-white);
  border-color: var(--color-accent);
}

.btn--primary:hover {
  background-color: var(--color-accent-light);
  border-color: var(--color-accent-light);
  transform: translateY(-1px);
}

.btn--primary:active {
  background-color: var(--color-accent-dark);
  border-color: var(--color-accent-dark);
  transform: translateY(0);
}

/* Secondary Button - Navy/primary color */
.btn--secondary {
  background-color: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}

.btn--secondary:hover {
  background-color: var(--color-primary-light);
  border-color: var(--color-primary-light);
}

.btn--secondary:active {
  background-color: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
}

/* Ghost/Outline Button - Coral outline (inverse button) */
.btn--ghost {
  background-color: transparent;
  color: var(--color-accent);
  border-color: var(--color-accent);
}

.btn--ghost:hover {
  background-color: var(--color-accent);
  color: var(--color-white);
}

.btn--ghost:active {
  background-color: var(--color-accent-dark);
  border-color: var(--color-accent-dark);
}

/* Ghost Light (for dark backgrounds) */
.btn--ghost-light {
  background-color: transparent;
  color: var(--color-white);
  border-color: var(--color-white);
}

.btn--ghost-light:hover {
  background-color: var(--color-white);
  color: var(--color-primary);
}

/* Button Sizes */
.btn--sm {
  padding: var(--space-2) var(--space-5);
  font-size: var(--text-xs);
}

.btn--lg {
  padding: var(--space-5) var(--space-10);
  font-size: var(--text-base);
}

/* ==========================================
 * HEADER / NAVIGATION
 * ========================================== */

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-fixed);
  background-color: var(--color-white);
  box-shadow: var(--shadow-sm);
  transition: background-color var(--transition-base), box-shadow var(--transition-base);
}

.header--transparent {
  background-color: transparent;
  box-shadow: none;
}

.header--transparent .logo {
  color: var(--color-primary);
}

.header--transparent .nav__link {
  color: var(--color-text-primary);
}

.header--scrolled {
  background-color: var(--color-white);
  box-shadow: var(--shadow-md);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-4);
  padding-bottom: var(--space-4);
  max-width: var(--container-xl);
  margin: 0 auto;
  padding-left: var(--space-4);
  padding-right: var(--space-4);
}

/* Logo - Navy blue italic */
.logo {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: var(--font-weight-medium);
  font-style: italic;
  color: var(--color-primary);
  text-decoration: none;
  letter-spacing: var(--tracking-tight);
  transition: color var(--transition-fast);
}

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

/* Desktop Navigation */
.nav {
  display: none;
  align-items: center;
  gap: var(--space-8);
}

@media (min-width: 768px) {
  .nav {
    display: flex;
  }
}

.nav__list {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  list-style: none;
  padding: 0;
  margin: 0;
}

/* IMPORTANT: Reset list item margins for nav lists */
.nav__list > li {
  margin: 0;
  padding: 0;
}

.nav__link {
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: var(--font-weight-regular);
  color: var(--color-text-primary);
  text-decoration: none;
  padding: var(--space-2) 0;
  position: relative;
  transition: color var(--transition-fast);
}

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

.nav__link:hover {
  color: var(--color-accent);
}

.nav__link:hover::after {
  width: 100%;
}

.nav__link--active {
  color: var(--color-accent);
}

.nav__link--active::after {
  width: 100%;
}

/* Mobile Menu Toggle */
.nav-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 44px;
  height: 44px;
  padding: var(--space-2);
  background: none;
  border: none;
  cursor: pointer;
  z-index: calc(var(--z-modal) + 1);
}

@media (min-width: 768px) {
  .nav-toggle {
    display: none;
  }
}

.nav-toggle__line {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-text-primary);
  transition: transform var(--transition-base), opacity var(--transition-base);
}

.nav-toggle__line:nth-child(1) {
  transform: translateY(-6px);
}

.nav-toggle__line:nth-child(3) {
  transform: translateY(6px);
}

/* Mobile menu open state */
.nav-toggle[aria-expanded='true'] .nav-toggle__line:nth-child(1) {
  transform: translateY(0) rotate(45deg);
}

.nav-toggle[aria-expanded='true'] .nav-toggle__line:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded='true'] .nav-toggle__line:nth-child(3) {
  transform: translateY(0) rotate(-45deg);
}

/* Mobile Navigation */
.mobile-nav {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(100%, 320px);
  background-color: var(--color-white);
  padding: var(--space-20) var(--space-6) var(--space-6);
  transform: translateX(100%);
  transition: transform var(--transition-slow);
  z-index: var(--z-modal);
  box-shadow: var(--shadow-2xl);
  overflow-y: auto;
}

.mobile-nav--open {
  transform: translateX(0);
}

.mobile-nav__backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.5);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-base), visibility var(--transition-base);
  z-index: calc(var(--z-modal) - 1);
}

.mobile-nav__backdrop--visible {
  opacity: 1;
  visibility: visible;
}

.mobile-nav__list {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--space-8) 0;
}

/* Reset margins for mobile nav list items */
.mobile-nav__list > li {
  margin: 0;
  padding: 0;
}

.mobile-nav__item {
  border-bottom: 1px solid var(--color-border);
}

.mobile-nav__link {
  display: block;
  padding: var(--space-4) 0;
  font-size: var(--text-lg);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.mobile-nav__link:hover {
  color: var(--color-accent);
}

.mobile-nav__cta {
  width: 100%;
}

/* ==========================================
 * HERO SECTION
 * ========================================== */

.hero {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: var(--space-24) var(--space-4);
  overflow: hidden;
}

.hero__background {
  position: absolute;
  inset: 0;
  z-index: -1;
}

.hero__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(100%);
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(255, 255, 255, 0.7) 0%,
    rgba(255, 255, 255, 0.5) 100%
  );
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: var(--container-lg);
  text-align: left;
  padding: 0 var(--space-4);
}

@media (min-width: 768px) {
  .hero__content {
    padding: 0 var(--space-8);
  }
}

.hero__title {
  font-family: var(--font-heading);
  font-size: var(--text-5xl);
  font-weight: var(--font-weight-medium);
  font-style: normal;
  line-height: var(--leading-tight);
  margin-bottom: var(--space-6);
  color: var(--color-primary);
}

@media (min-width: 768px) {
  .hero__title {
    font-size: var(--text-6xl);
  }
}

.hero__subtitle {
  font-size: var(--text-base);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-8);
  max-width: 800px;
  color: var(--color-text-primary);
}

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

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

/* ==========================================
 * SECTION COMPONENTS
 * ========================================== */

.section-header {
  text-align: center;
  max-width: var(--container-md);
  margin: 0 auto var(--space-12);
}

.section-header__eyebrow {
  display: block;
  font-size: var(--text-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: var(--tracking-widest);
  margin-bottom: var(--space-3);
}

.section-header__title {
  font-size: var(--text-4xl);
  font-style: italic;
  margin-bottom: var(--space-4);
  color: var(--color-primary);
}

.section-header__description {
  font-size: var(--text-lg);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
}

/* ==========================================
 * CARDS
 * ========================================== */

.card {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

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

.card__image {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.card__body {
  padding: var(--space-6);
}

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

.card__text {
  color: var(--color-text-secondary);
  margin-bottom: var(--space-4);
}

/* ==========================================
 * CTA SECTION - Cream/Blush background
 * ========================================== */

.cta-section {
  background-color: var(--color-white);
  color: var(--color-text-primary);
  text-align: center;
  padding: var(--space-16) var(--space-4);
}

.cta-section__title {
  font-size: var(--text-3xl);
  font-style: italic;
  margin-bottom: var(--space-4);
  color: var(--color-accent);
}

.cta-section__text {
  font-size: var(--text-base);
  margin-bottom: var(--space-8);
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
  color: var(--color-text-primary);
}

.cta-section__text strong {
  font-weight: var(--font-weight-semibold);
}

/* ==========================================
 * TESTIMONIAL - Single view with navigation
 * ========================================== */

.testimonial-section {
  background-color: var(--color-cream);
}

.testimonial-wrapper {
  max-width: var(--container-md);
  margin: 0 auto;
}

/* Single testimonial display */
.testimonial {
  text-align: center;
  padding: var(--space-6);
  border-left: 4px solid var(--color-accent);
  text-align: left;
}

.testimonial__quote {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-style: italic;
  line-height: var(--leading-relaxed);
  color: var(--color-text-primary);
  margin-bottom: var(--space-6);
}

@media (min-width: 768px) {
  .testimonial__quote {
    font-size: var(--text-3xl);
  }
}

.testimonial__quote::before {
  content: '" ';
}

.testimonial__quote::after {
  content: ' "';
}

.testimonial__author {
  font-size: var(--text-base);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-secondary);
}

.testimonial__author::before {
  content: '— ';
}

/* Testimonial Carousel - shows one at a time */
.testimonial-carousel {
  position: relative;
  max-width: var(--container-md);
  margin: 0 auto;
  overflow: hidden;
}

.testimonial-carousel__track {
  display: flex;
  transition: transform var(--transition-slow);
}

.testimonial-carousel__slide {
  flex: 0 0 100%;
  min-width: 100%;
  padding: 0 var(--space-4);
}

.testimonial-carousel__slide .testimonial {
  opacity: 1;
  transition: opacity var(--transition-base);
}

/* Navigation - arrows and dots below testimonial */
.testimonial-carousel__nav {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--space-3);
  margin-top: var(--space-8);
}

.testimonial-carousel__btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  background-color: transparent;
  color: var(--color-gray-500);
  border: none;
  cursor: pointer;
  transition: color var(--transition-fast);
}

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

.testimonial-carousel__btn:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

.testimonial-carousel__btn:disabled {
  color: var(--color-gray-300);
  cursor: not-allowed;
}

.testimonial-carousel__btn svg {
  width: 20px;
  height: 20px;
}

/* Dots */
.testimonial-carousel__dots {
  display: flex;
  gap: var(--space-2);
  align-items: center;
}

.testimonial-carousel__dot {
  width: 8px;
  height: 8px;
  border-radius: var(--radius-full);
  background-color: var(--color-gray-300);
  border: none;
  padding: 0;
  cursor: pointer;
  transition: background-color var(--transition-fast), transform var(--transition-fast);
}

.testimonial-carousel__dot:hover {
  background-color: var(--color-gray-400);
}

.testimonial-carousel__dot--active {
  background-color: var(--color-accent);
}

/* ==========================================
 * FOOTER - Coral theme
 * 3-column layout + slim copyright bar
 * ========================================== */

.footer {
  background-color: var(--color-footer-bg);
  color: var(--color-footer-text);
  padding: var(--space-6) var(--space-4) 0;
}

@media (min-width: 768px) {
  .footer {
    padding: var(--space-8) var(--space-4) 0;
  }
}

.footer__inner {
  max-width: var(--container-xl);
  margin: 0 auto;
}

/* Footer Grid - 3 columns on desktop */
.footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
  padding-bottom: var(--space-5);
}

@media (min-width: 768px) {
  .footer__grid {
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: var(--space-6);
    padding-bottom: var(--space-6);
  }
}

/* Footer Column */
.footer__col {
  text-align: center;
}

@media (min-width: 768px) {
  .footer__col {
    text-align: left;
  }
  
  .footer__col--brand {
    text-align: left;
  }
}

/* Brand Column */
.footer__brand {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: var(--font-weight-medium);
  font-style: italic;
  margin-bottom: var(--space-3);
  color: var(--color-footer-heading);
}

.footer__tagline {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
  color: var(--color-footer-text);
  margin-bottom: var(--space-5);
  max-width: 280px;
}

@media (min-width: 768px) {
  .footer__tagline {
    margin-left: 0;
    margin-right: 0;
  }
}

@media (max-width: 767px) {
  .footer__tagline {
    margin-left: auto;
    margin-right: auto;
  }
}

/* Column Titles */
.footer__title {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: var(--font-weight-semibold);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
  color: var(--color-footer-heading);
  margin-bottom: var(--space-4);
}

/* Footer Navigation */
.footer__nav {
  display: flex;
  flex-direction: column;
  gap: 0;
}

@media (max-width: 767px) {
  .footer__nav {
    align-items: center;
  }
}

.footer__link {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--color-footer-text);
  text-decoration: none;
  padding: var(--space-1) 0;
  line-height: var(--leading-normal);
  transition: color var(--transition-fast);
  display: inline-block;
}

.footer__link:hover {
  color: var(--color-footer-heading);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.footer__link:focus-visible {
  outline: 2px solid var(--color-footer-heading);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

/* Contact Info */
.footer__contact-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

@media (max-width: 767px) {
  .footer__contact-list {
    align-items: center;
  }
}

.footer__contact-item {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--color-footer-text);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.footer__contact-item a {
  color: var(--color-footer-text);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer__contact-item a:hover {
  color: var(--color-footer-heading);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.footer__contact-item svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.5;
  flex-shrink: 0;
}

/* Bottom Bar */
.footer__bottom {
  border-top: 1px solid var(--color-footer-divider);
  padding: var(--space-4) 0;
  text-align: center;
}

.footer__copyright {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  color: var(--color-footer-muted);
  margin: 0;
}

/* ==========================================
 * SOCIAL ICONS (Deep coral footer theme)
 * ========================================== */

.social-links {
  display: flex;
  gap: var(--space-2);
}

@media (max-width: 767px) {
  .social-links {
    justify-content: center;
  }
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: var(--radius-full);
  background-color: transparent;
  color: var(--color-footer-text);
  opacity: 0.85;
  transition: opacity var(--transition-fast), background-color var(--transition-fast);
}

.social-link:hover {
  opacity: 1;
  background-color: var(--color-footer-hover-bg);
}

.social-link:focus-visible {
  outline: 2px solid var(--color-footer-heading);
  outline-offset: 2px;
  opacity: 1;
}

.social-link svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.5;
}

/* ==========================================
 * ABOUT SECTION (2-column layout)
 * ========================================== */

.about-section {
  background-color: var(--color-cream);
}

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

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

.about-section__text h2 {
  font-size: var(--text-4xl);
  font-style: italic;
  margin-bottom: var(--space-6);
  color: var(--color-primary);
}

.about-section__text p {
  font-size: var(--text-base);
  color: var(--color-text-primary);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-4);
}

.about-section__image {
  position: relative;
  display: flex;
  justify-content: center;
}

.about-section__image img {
  width: 100%;
  max-width: 400px;
  height: auto;
  border-radius: var(--radius-full);
  object-fit: cover;
  aspect-ratio: 1;
}

/* Circular image placeholder */
.about-section__image-placeholder {
  width: 100%;
  max-width: 400px;
  aspect-ratio: 1;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--color-gray-200), var(--color-gray-300));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-gray-500);
  font-size: var(--text-sm);
}