/* ============================================
   Gather Walnut Creek — Shared Landing Page CSS
   ============================================ */

/* --- Google Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;0,700;1,400;1,500&family=Work+Sans:wght@300;400;500;600&display=swap');

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

html {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: none;
  text-size-adjust: none;
}

body {
  min-height: 100dvh;
  font-family: 'Work Sans', 'Helvetica Neue', Arial, sans-serif;
  font-weight: 400;
  font-size: 16px;
  line-height: 1.6;
  color: #2B2A28;
  background-color: #F7F3EE;
}

img, picture, video, svg {
  display: block;
  max-width: 100%;
  height: auto;
}

a, button, [role='button'] {
  transition: color 180ms ease, background 180ms ease, border-color 180ms ease, box-shadow 180ms ease, transform 180ms ease;
}

button {
  cursor: pointer;
  background: none;
  border: none;
  font: inherit;
}

h1, h2, h3, h4, h5, h6 {
  text-wrap: balance;
  line-height: 1.15;
}

p, li, figcaption {
  text-wrap: pretty;
  max-width: 72ch;
}

::selection {
  background: rgba(196, 163, 90, 0.25);
  color: #2B2A28;
}

:focus-visible {
  outline: 2px solid #C4A35A;
  outline-offset: 3px;
  border-radius: 4px;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* --- Design Tokens --- */
:root {
  /* Colors */
  --color-charcoal: #2B2A28;
  --color-cream: #F7F3EE;
  --color-gold: #C4A35A;
  --color-gold-hover: #B89344;
  --color-gold-light: rgba(196, 163, 90, 0.12);
  --color-sage: #7A8B6F;
  --color-sage-light: rgba(122, 139, 111, 0.10);
  --color-text: #2B2A28;
  --color-text-muted: #6B6A67;
  --color-text-light: #9A9894;
  --color-white: #FFFFFF;
  --color-overlay: rgba(43, 42, 40, 0.55);
  --color-divider: rgba(43, 42, 40, 0.10);

  /* Typography */
  --font-display: 'Cormorant Garamond', Georgia, 'Times New Roman', serif;
  --font-body: 'Work Sans', 'Helvetica Neue', Arial, sans-serif;

  /* Type Scale (fluid) */
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.8125rem);
  --text-sm: clamp(0.8125rem, 0.78rem + 0.2vw, 0.875rem);
  --text-base: 1rem;
  --text-lg: clamp(1.125rem, 1rem + 0.5vw, 1.375rem);
  --text-xl: clamp(1.375rem, 1.15rem + 0.8vw, 1.75rem);
  --text-2xl: clamp(1.75rem, 1.2rem + 2vw, 2.75rem);
  --text-3xl: clamp(2.25rem, 1rem + 3.5vw, 3.5rem);

  /* Spacing (4px base) */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;

  /* Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(43, 42, 40, 0.06);
  --shadow-md: 0 4px 12px rgba(43, 42, 40, 0.08);
  --shadow-lg: 0 12px 32px rgba(43, 42, 40, 0.12);

  /* Content widths */
  --content-narrow: 640px;
  --content-default: 960px;
  --content-wide: 1100px;
}

/* --- Layout --- */
.container {
  width: 100%;
  max-width: var(--content-wide);
  margin: 0 auto;
  padding-left: var(--space-5);
  padding-right: var(--space-5);
}

@media (min-width: 768px) {
  .container {
    padding-left: var(--space-8);
    padding-right: var(--space-8);
  }
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* --- Hero Section --- */
.hero {
  position: relative;
  min-height: 85vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
}

@media (min-width: 768px) {
  .hero {
    min-height: 75vh;
  }
}

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

.hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(43, 42, 40, 0.45) 0%,
    rgba(43, 42, 40, 0.60) 100%
  );
  z-index: 1;
}

.hero__content {
  position: relative;
  z-index: 2;
  max-width: 700px;
  padding: var(--space-8) var(--space-5);
}

.hero__badge {
  display: inline-block;
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: var(--space-4);
}

.hero__title {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 400;
  color: var(--color-white);
  margin-bottom: var(--space-4);
  letter-spacing: -0.01em;
}

.hero__subtitle {
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 300;
  color: rgba(255, 255, 255, 0.88);
  max-width: 540px;
  margin: 0 auto var(--space-8);
  line-height: 1.7;
}

/* --- CTA Button --- */
.cta-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  background: var(--color-gold);
  color: var(--color-charcoal);
  padding: var(--space-4) var(--space-8);
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  white-space: nowrap;
}

.cta-btn:hover,
.cta-btn:focus-visible {
  background: var(--color-gold-hover);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.cta-btn:active {
  transform: translateY(0);
}

.cta-btn--outline {
  background: transparent;
  border: 1.5px solid var(--color-gold);
  color: var(--color-gold);
}

.cta-btn--outline:hover {
  background: var(--color-gold);
  color: var(--color-charcoal);
}

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

/* CTA arrow icon */
.cta-btn svg {
  width: 16px;
  height: 16px;
  transition: transform 180ms ease;
}

.cta-btn:hover svg {
  transform: translateX(3px);
}

/* --- Floating Mobile CTA --- */
.floating-cta {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: var(--space-3) var(--space-5);
  padding-bottom: max(var(--space-3), env(safe-area-inset-bottom));
  background: rgba(247, 243, 238, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-top: 1px solid var(--color-divider);
  box-shadow: 0 -4px 20px rgba(43, 42, 40, 0.08);
  transform: translateY(100%);
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.floating-cta.visible {
  transform: translateY(0);
}

.floating-cta .cta-btn {
  width: 100%;
  padding: var(--space-4) var(--space-6);
}

@media (max-width: 767px) {
  .floating-cta {
    display: block;
  }
}

/* --- Section Defaults --- */
.section {
  padding: clamp(var(--space-12), 8vw, var(--space-24)) 0;
}

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

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

.section--charcoal {
  background: var(--color-charcoal);
  color: var(--color-white);
}

.section__eyebrow {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: var(--space-3);
}

.section__title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 400;
  color: var(--color-charcoal);
  margin-bottom: var(--space-4);
}

.section--charcoal .section__title {
  color: var(--color-white);
}

.section__subtitle {
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 300;
  color: var(--color-text-muted);
  max-width: 560px;
  line-height: 1.7;
}

.section--charcoal .section__subtitle {
  color: rgba(255, 255, 255, 0.7);
}

.section__header {
  text-align: center;
  margin-bottom: clamp(var(--space-8), 5vw, var(--space-16));
}

.section__header .section__subtitle {
  margin-left: auto;
  margin-right: auto;
}

/* --- Value Props --- */
.value-props {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

@media (min-width: 768px) {
  .value-props {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-8);
  }
}

.value-card {
  text-align: center;
  padding: var(--space-8) var(--space-6);
  background: var(--color-white);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-divider);
}

.value-card__icon {
  width: 48px;
  height: 48px;
  margin: 0 auto var(--space-5);
  color: var(--color-sage);
}

.value-card__icon svg {
  width: 100%;
  height: 100%;
}

.value-card__title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 500;
  color: var(--color-charcoal);
  margin-bottom: var(--space-3);
}

.value-card__text {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 400;
  color: var(--color-text-muted);
  line-height: 1.7;
}

/* --- Photo Gallery --- */
.gallery-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
}

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

.gallery-grid__item {
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 4/3;
}

.gallery-grid__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.gallery-grid__item:hover img {
  transform: scale(1.04);
}

/* First item spans full width on mobile */
@media (max-width: 767px) {
  .gallery-grid__item:first-child {
    grid-column: 1 / -1;
    aspect-ratio: 16/9;
  }
}

/* --- What's Included --- */
.included-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
  max-width: 720px;
  margin: 0 auto;
}

@media (min-width: 480px) {
  .included-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4);
  }
}

.included-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-5);
  background: var(--color-white);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-divider);
}

.included-item__icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  color: var(--color-sage);
}

.included-item__text {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 400;
  color: var(--color-text);
}

/* --- Testimonial --- */
.testimonial {
  text-align: center;
  max-width: 680px;
  margin: 0 auto;
  padding: var(--space-8) var(--space-4);
}

.testimonial__stars {
  display: flex;
  justify-content: center;
  gap: var(--space-1);
  margin-bottom: var(--space-6);
  color: var(--color-gold);
}

.testimonial__stars svg {
  width: 18px;
  height: 18px;
}

.testimonial__quote {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 400;
  font-style: italic;
  color: var(--color-charcoal);
  line-height: 1.5;
  margin-bottom: var(--space-6);
}

.testimonial__quote::before {
  content: '\201C';
}

.testimonial__quote::after {
  content: '\201D';
}

.testimonial__author {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 400;
  color: var(--color-text-muted);
}

.testimonial__author strong {
  font-weight: 500;
  color: var(--color-text);
}

/* --- Final CTA Section --- */
.final-cta {
  text-align: center;
  padding: clamp(var(--space-16), 10vw, var(--space-24)) 0;
}

.final-cta__title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 400;
  color: var(--color-white);
  margin-bottom: var(--space-3);
}

.final-cta__subtitle {
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 300;
  color: rgba(255, 255, 255, 0.75);
  margin-bottom: var(--space-8);
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.7;
}

/* --- Footer --- */
.footer {
  padding: var(--space-8) 0;
  text-align: center;
  background: var(--color-cream);
  border-top: 1px solid var(--color-divider);
}

.footer__logo {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 500;
  color: var(--color-charcoal);
  letter-spacing: 0.05em;
  margin-bottom: var(--space-2);
}

.footer__address {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-bottom: var(--space-3);
  line-height: 1.6;
}

.footer__link {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  color: var(--color-text-light);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.footer__link:hover {
  color: var(--color-gold);
  border-bottom-color: var(--color-gold);
}

/* --- Utility: Fade-in on scroll --- */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

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

/* Mobile body padding for floating CTA */
@media (max-width: 767px) {
  body {
    padding-bottom: 72px;
  }
}