/* ============================================
   SHAILA'S FAMILY DAYCARE — Design system
   Mobile-first, premium, minimal
   ============================================ */

:root {
  /* Colors — off-white base, one accent */
  --color-bg: #fafaf8;
  --color-text: #1a1a1a;
  --color-text-muted: #5c5c5c;
  --color-accent: #8b7355;
  --color-accent-muted: #a89078;
  --color-border: rgba(0, 0, 0, 0.08);
  --color-overlay: rgba(0, 0, 0, 0.5);

  /* Spacing — 8px system */
  --space-1: 8px;
  --space-2: 16px;
  --space-3: 24px;
  --space-4: 32px;
  --space-5: 40px;
  --space-6: 48px;
  --space-8: 64px;
  --space-10: 80px;

  /* Typography */
  --font-heading: "DM Serif Display", "Playfair Display", Georgia, serif;
  --font-body: "Inter", system-ui, sans-serif;

  --text-base: clamp(1rem, 2vw + 0.9rem, 1.125rem);
  --text-lead: clamp(1.0625rem, 1.5vw + 0.85rem, 1.25rem);
  --text-h1: clamp(2rem, 4vw + 1.5rem, 3rem);
  --text-h2: clamp(1.5rem, 2.5vw + 1.2rem, 2.25rem);
  --text-h3: clamp(1.125rem, 1.5vw + 1rem, 1.375rem);
  --line-tight: 1.25;
  --line-normal: 1.5;
  --line-relaxed: 1.6;

  /* Layout */
  --max-width: 72rem;
  --radius: 6px;
  --radius-lg: 10px;
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06);
  --transition: 180ms ease;
}

/* Reset & base */
*, *::before, *::after { box-sizing: border-box; }
html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}
body {
  margin: 0;
  overflow-x: hidden;
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: var(--line-normal);
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  padding-left: env(safe-area-inset-left);
  padding-right: env(safe-area-inset-right);
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }

/* ========== Header / Nav ========== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
}

.header-inner {
  max-width: 80rem;
  margin: 0 auto;
  padding: var(--space-2) var(--space-3);
  padding-top: max(var(--space-2), env(safe-area-inset-top));
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo-link {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  min-height: 44px;
  color: var(--color-text);
}
.logo-img {
  width: 40px;
  height: 40px;
  object-fit: contain;
  flex-shrink: 0;
}
.logo-text {
  display: flex;
  flex-direction: column;
  line-height: var(--line-tight);
}
.logo-line1 {
  font-size: 1.0625rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}
.logo-line2 {
  font-size: 0.8125rem;
  font-weight: 400;
  color: var(--color-text-muted);
}
@media (min-width: 480px) {
  .header-inner { padding-left: var(--space-4); padding-right: var(--space-4); }
}
@media (min-width: 768px) {
  .header-inner { padding: var(--space-2) var(--space-5); padding-top: max(var(--space-2), env(safe-area-inset-top)); }
}
@media (max-width: 399px) {
  .logo-text { display: none; }
}

.nav-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 0;
  background: transparent;
}
.nav-toggle-bar {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition);
}
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(1) {
  transform: translateY(4px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(2) {
  opacity: 0;
}
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(3) {
  transform: translateY(-4px) rotate(-45deg);
}

.nav-menu {
  position: fixed;
  top: 65px;
  top: calc(65px + env(safe-area-inset-top, 0px));
  left: 0;
  right: 0;
  margin: 0;
  padding: var(--space-3);
  padding-bottom: max(var(--space-3), env(safe-area-inset-bottom));
  list-style: none;
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  visibility: hidden;
  opacity: 0;
  transform: translateY(-8px);
  transition: visibility var(--transition), opacity var(--transition), transform var(--transition);
  max-height: calc(100vh - 65px);
  max-height: calc(100dvh - 65px - env(safe-area-inset-top, 0px));
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}
.nav-menu.is-open {
  visibility: visible;
  opacity: 1;
  transform: translateY(0);
}
.nav-menu a {
  display: block;
  padding: var(--space-2);
  font-size: var(--text-base);
  color: var(--color-text);
  min-height: 44px;
  display: flex;
  align-items: center;
}
.nav-menu a:hover { color: var(--color-accent); }
.nav-menu .btn-primary { justify-content: center; margin-top: var(--space-2); }

@media (min-width: 768px) {
  .nav-toggle { display: none; }
  .nav-menu {
    position: static;
    flex-direction: row;
    align-items: center;
    padding: 0;
    border: 0;
    visibility: visible;
    opacity: 1;
    transform: none;
    gap: var(--space-4);
  }
  .nav-menu a { padding: var(--space-1) 0; min-height: auto; }
  .nav-menu .btn-nav-cta { margin-top: 0; margin-left: var(--space-3); }
}
/* ========== Buttons ========== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-base);
  font-weight: 500;
  border-radius: 9999px;
  border: 1px solid transparent;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}
.btn-primary {
  background: var(--color-accent);
  color: var(--color-bg);
  border-color: var(--color-accent);
}
.btn-primary:hover {
  background: var(--color-accent-muted);
  border-color: var(--color-accent-muted);
}
.btn-secondary {
  background: transparent;
  color: var(--color-text);
  border-color: var(--color-border);
}
.btn-secondary:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}
.btn-inline { min-height: auto; padding: var(--space-1) var(--space-2); font-size: 0.9375rem; }

/* Nav CTA — after .btn-primary so white text wins */
.btn-nav-cta {
  background: #978363;
  color: #ffffff;
  border: none;
  border-radius: 9999px;
  padding: var(--space-2) var(--space-5);
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 500;
  min-height: 44px;
  box-shadow: none;
  transition: background var(--transition);
}
.btn-nav-cta:hover {
  background: #856d52;
  color: #ffffff;
}

/* ========== Hero ========== */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.hero-media {
  position: absolute;
  inset: 0;
}
.hero-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.85);
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: var(--color-overlay);
}
.hero-content {
  position: relative;
  z-index: 1;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-6) var(--space-3);
  padding-left: var(--space-3);
  padding-right: var(--space-3);
  text-align: center;
}
@media (min-width: 480px) {
  .hero-content { padding: var(--space-8) var(--space-4); }
}
.hero-content-inner {
  max-width: 42rem;
}
.hero-title {
  font-family: var(--font-heading);
  font-size: var(--text-h1);
  font-weight: 400;
  line-height: var(--line-tight);
  margin: 0 0 var(--space-3);
  color: #fff;
}
.hero-text {
  font-size: var(--text-lead);
  line-height: var(--line-relaxed);
  margin: 0 0 var(--space-5);
  color: rgba(255, 255, 255, 0.92);
  max-width: 36ch;
  margin-left: auto;
  margin-right: auto;
}
.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  justify-content: center;
  margin-bottom: var(--space-5);
}
@media (min-width: 480px) {
  .hero-ctas { gap: var(--space-3); margin-bottom: var(--space-6); }
}
.btn-hero-primary {
  background: var(--color-accent);
  color: #fff;
  border-color: var(--color-accent);
  min-height: 44px;
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-base);
  font-weight: 500;
  border-radius: 9999px;
  border: 1px solid transparent;
  transition: background var(--transition), border-color var(--transition);
}
.btn-hero-primary:hover {
  background: var(--color-accent-muted);
  border-color: var(--color-accent-muted);
  color: #fff;
}
.btn-hero-secondary {
  background: transparent;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.5);
  min-height: 44px;
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-base);
  font-weight: 500;
  border-radius: 9999px;
  transition: border-color var(--transition), color var(--transition);
}
.btn-hero-secondary:hover {
  border-color: rgba(255, 255, 255, 0.9);
  color: #fff;
}
.hero-trust-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-3) var(--space-4);
}
@media (min-width: 480px) {
  .hero-trust-list { gap: var(--space-4) var(--space-6); }
}
.hero-trust-list li {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.78);
  font-weight: 400;
}
.hero-trust-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.7);
  flex-shrink: 0;
}

/* ========== Sections ========== */
.section {
  padding: var(--space-6) var(--space-3);
}
@media (min-width: 480px) {
  .section { padding: var(--space-8) var(--space-4); }
}
@media (min-width: 768px) {
  .section { padding: var(--space-8) var(--space-5); }
}
.section-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  width: 100%;
}
.section-title {
  font-family: var(--font-heading);
  font-size: var(--text-h2);
  font-weight: 400;
  line-height: var(--line-tight);
  margin: 0 0 var(--space-2);
  color: var(--color-text);
}
.section-lead {
  font-size: var(--text-lead);
  color: var(--color-text-muted);
  max-width: 42rem;
  margin: 0 0 var(--space-5);
  line-height: var(--line-relaxed);
}

/* ========== Services — Mobile carousel ========== */
.section-services .section-lead { margin-bottom: var(--space-4); }

.carousel-wrap {
  position: relative;
  margin: 0 calc(-1 * var(--space-3));
}
.carousel-track {
  display: flex;
  overflow-x: auto;
  overflow-y: hidden;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
  touch-action: pan-x;
  gap: var(--space-3);
  padding: var(--space-2) var(--space-3);
  scrollbar-width: none;
}
.carousel-track::-webkit-scrollbar { display: none; }

.card {
  flex: 0 0 85vw;
  max-width: 85vw;
  min-width: 0;
  scroll-snap-align: start;
  scroll-snap-stop: always;
  padding: var(--space-3);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}
@media (min-width: 480px) {
  .card { flex: 0 0 88vw; max-width: 88vw; padding: var(--space-4); }
}
.card-service .card-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  margin-bottom: var(--space-2);
  color: var(--color-accent);
}
.card-title {
  font-family: var(--font-heading);
  font-size: var(--text-h3);
  font-weight: 400;
  margin: 0 0 var(--space-1);
  color: var(--color-text);
}
.card-text {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  margin: 0;
  line-height: var(--line-relaxed);
  max-width: 32ch;
}

.carousel-pagination {
  display: flex;
  justify-content: center;
  gap: var(--space-1);
  margin-top: var(--space-3);
  padding: 0 var(--space-3);
}
.carousel-pagination button {
  position: relative;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: transparent;
  transition: opacity var(--transition);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}
.carousel-pagination button::after {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-border);
  transition: background var(--transition);
}
.carousel-pagination button.is-active::after { background: var(--color-accent); }
.carousel-pagination button:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 2px; }

@media (min-width: 768px) {
  .carousel-wrap { margin: 0; }
  .carousel-track {
    flex-wrap: wrap;
    overflow: visible;
    scroll-snap-type: none;
    padding: 0;
    gap: var(--space-4);
    justify-content: flex-start;
  }
  .card {
    flex: 1 1 calc(33.333% - var(--space-4) * 2 / 3);
    max-width: none;
    min-width: 0;
    scroll-snap-align: unset;
  }
  .section-services .carousel-pagination { display: none; }
}

/* ========== About ========== */
.section-about { background: #f5f4f2; }
.section-about-inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}
.about-content { max-width: 38rem; }
.about-lead {
  font-size: var(--text-lead);
  color: var(--color-text-muted);
  margin: 0 0 var(--space-3);
  line-height: var(--line-relaxed);
}
.about-text {
  font-size: var(--text-base);
  margin: 0 0 var(--space-2);
  line-height: var(--line-relaxed);
  color: var(--color-text);
}
.about-visual { text-align: center; }
.about-logo {
  width: 200px;
  height: 200px;
  margin: 0 auto;
  object-fit: contain;
  opacity: 0.92;
}

@media (min-width: 768px) {
  .section-about-inner {
    flex-direction: row;
    align-items: center;
    gap: var(--space-8);
  }
  .about-visual { flex-shrink: 0; }
  .about-logo { width: 280px; height: 280px; }
}

/* ========== Testimonials — Mobile carousel ========== */
.card-testimonial {
  margin: 0;
  padding: var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-bg);
  box-shadow: var(--shadow-sm);
}
.testimonial-quote {
  font-family: var(--font-heading);
  font-size: var(--text-lead);
  font-style: italic;
  line-height: var(--line-relaxed);
  margin: 0 0 var(--space-2);
  color: var(--color-text);
}
.testimonial-footer {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin: 0;
}
.testimonial-footer .btn { margin-top: var(--space-2); }

/* ========== Contact ========== */
.section-contact { background: #f5f4f2; }
.section-contact-inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}
.contact-eyebrow {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin: 0 0 var(--space-2);
}
.contact-title {
  font-family: var(--font-heading);
  font-size: var(--text-h2);
  font-weight: 400;
  line-height: var(--line-tight);
  color: var(--color-text);
  margin: 0 0 var(--space-3);
}
.contact-lead {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  margin: 0 0 var(--space-5);
  line-height: var(--line-relaxed);
  max-width: 28rem;
}
.contact-details {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}
.contact-block {
  display: flex;
  gap: var(--space-2);
  align-items: flex-start;
}
.contact-block-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
  flex-shrink: 0;
  margin-top: 2px;
}
.contact-block-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}
.contact-block-label {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-text);
}
.contact-block-value {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: var(--line-relaxed);
  margin: 0;
}
.contact-phone {
  color: var(--color-accent);
  text-decoration: none;
  font-weight: 500;
}
.contact-phone:hover { color: var(--color-accent-muted); }
.contact-link {
  font-size: 0.9375rem;
  color: var(--color-accent);
  text-decoration: underline;
  text-underline-offset: 2px;
}
.contact-link:hover { color: var(--color-accent-muted); }

.contact-form-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
}
@media (min-width: 480px) {
  .contact-form-card { padding: var(--space-5); }
}
.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.form-label {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-text);
  margin-bottom: -2px;
}
.form-input {
  width: 100%;
  min-height: 48px;
  padding: var(--space-2) var(--space-3);
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--color-text);
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  transition: border-color var(--transition), box-shadow 150ms ease;
}
@media (min-width: 480px) {
  .form-input { font-size: var(--text-base); }
}
.form-input::placeholder { color: var(--color-text-muted); opacity: 0.8; }
.form-input:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(139, 115, 85, 0.12);
}
.form-textarea {
  min-height: 120px;
  resize: vertical;
  padding-top: var(--space-2);
}
.btn-contact-submit {
  width: 100%;
  min-height: 48px;
  padding: var(--space-2) var(--space-4);
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 500;
  color: #fff;
  background: var(--color-accent);
  border: none;
  border-radius: var(--radius);
  margin-top: var(--space-1);
  transition: background var(--transition);
  cursor: pointer;
}
.btn-contact-submit:hover { background: var(--color-accent-muted); }

@media (min-width: 768px) {
  .section-contact-inner {
    flex-direction: row;
    align-items: flex-start;
    gap: var(--space-8);
    justify-content: space-between;
  }
  .contact-info { flex: 0 0 20rem; }
  .contact-form-card { flex: 1; max-width: 28rem; }
}

/* ========== Footer ========== */
.footer {
  padding: var(--space-6) var(--space-3) var(--space-4);
  padding-bottom: max(var(--space-4), env(safe-area-inset-bottom));
  border-top: 1px solid var(--color-border);
}
.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
}
.footer-top {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  align-items: center;
  text-align: center;
}
.footer-brand {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  align-items: center;
}
.footer-logo {
  width: 48px;
  height: 48px;
  object-fit: contain;
  flex-shrink: 0;
  opacity: 0.9;
}
.footer-brand-text {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}
.footer-name {
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--color-text);
  margin: 0;
  line-height: var(--line-tight);
}
.footer-tagline {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  margin: 0;
  line-height: var(--line-normal);
}
.footer-heading {
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text);
  margin: 0 0 var(--space-2);
}
.footer-links {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.footer-links-list {
  list-style: none;
  margin: 0;
  padding: 0;
  text-align: center;
}
.footer-links-list li { margin: 0; }
.footer-links-list a {
  display: inline-block;
  font-size: var(--text-base);
  color: var(--color-text-muted);
  padding: var(--space-1) 0;
  min-height: 44px;
  line-height: 44px;
}
.footer-links-list a:hover { color: var(--color-accent); }
.footer-contact { text-align: center; }
.footer-contact p {
  margin: 0 0 var(--space-1);
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: var(--line-normal);
}
.footer-address { margin: 0 0 var(--space-1); }
.footer-divider {
  height: 1px;
  background: var(--color-border);
  margin: var(--space-5) 0 var(--space-4);
  width: 100%;
}
.footer-legal {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin: 0;
  text-align: center;
}
.footer-link { color: var(--color-accent); text-underline-offset: 2px; }
.footer-link:hover { color: var(--color-accent-muted); }

@media (min-width: 768px) {
  .footer-top {
    flex-direction: row;
    align-items: flex-start;
    justify-content: space-between;
    text-align: left;
  }
  .footer-brand {
    flex: 0 0 auto;
    max-width: 20rem;
    flex-direction: row;
    align-items: flex-start;
  }
  .footer-right {
    display: flex;
    gap: var(--space-8);
    align-items: flex-start;
    margin-left: auto;
  }
  .footer-links { flex: 0 0 auto; align-items: flex-start; }
  .footer-links-list { text-align: left; }
  .footer-contact { flex: 0 0 auto; text-align: left; }
}