/* ============================================
   The Hezekiah Foundation — Main Styles
   Mobile-first, warm nonprofit aesthetic
   ============================================ */

:root {
  /* Warm, faith-inspired palette — red */
  --color-bg: #faf8f5;
  --color-bg-warm: #f5f0e8;
  --color-bg-dark: #3e2c2c;
  --color-charcoal: #2d2d2d;
  --color-charcoal-soft: #4a4a4a;
  --color-navy: #3a1e1e;
  --color-navy-soft: #5a2d2d;
  --color-beige: #e8e2d8;
  --color-beige-dark: #d4ccbe;
  --color-accent: #8b4545;
  --color-accent-hover: #7a3535;
  --color-white: #ffffff;
  --color-text: #2d2d2d;
  --color-text-soft: #5a5a5a;
  --color-border: rgba(58, 45, 45, 0.12);

  --font-heading: "Cormorant Garamond", Georgia, serif;
  --font-body: "Source Sans 3", "Segoe UI", sans-serif;

  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-2xl: 4rem;
  --space-3xl: 5rem;

  --radius: 8px;
  --radius-lg: 12px;
  --shadow-soft: 0 4px 20px rgba(58, 45, 45, 0.08);
  --shadow-card: 0 8px 32px rgba(58, 45, 45, 0.1);
  --transition: 0.3s ease;
}

/* Reset & base */
*, *::before, *::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--color-accent);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--color-accent-hover);
}

/* Typography */
h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.2;
  color: var(--color-charcoal);
}

h1 {
  font-size: clamp(2rem, 5vw, 3.25rem);
  margin: 0 0 var(--space-md);
}

h2 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  margin: 0 0 var(--space-md);
}

h3 {
  font-size: clamp(1.25rem, 2.5vw, 1.5rem);
  margin: 0 0 var(--space-sm);
}

p {
  margin: 0 0 var(--space-md);
  color: var(--color-text-soft);
}

p:last-child {
  margin-bottom: 0;
}

/* Layout */
.container {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

/* ========== Header & Navigation ========== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
  transition: background var(--transition), box-shadow var(--transition);
}

.site-header.scrolled {
  box-shadow: var(--shadow-soft);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 64px;
  padding-top: var(--space-xs);
  padding-bottom: var(--space-xs);
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-navy);
  white-space: nowrap;
}

.logo-img {
  width: 40px;
  height: 40px;
  object-fit: contain;
  flex-shrink: 0;
}

.logo-text {
  display: none;
}

@media (min-width: 480px) {
  .logo-text {
    display: inline;
  }
}

.nav-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 0;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--color-charcoal);
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: currentColor;
  transition: transform var(--transition), opacity var(--transition);
}

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

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

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

.nav-menu {
  position: fixed;
  top: 64px;
  left: 0;
  right: 0;
  background: var(--color-white);
  padding: var(--space-md);
  box-shadow: var(--shadow-card);
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: max-height var(--transition), opacity var(--transition);
}

.nav-menu.is-open {
  max-height: 320px;
  opacity: 1;
}

.nav-menu ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-menu li {
  border-bottom: 1px solid var(--color-border);
}

.nav-menu li:last-child {
  border-bottom: none;
}

.nav-menu a {
  display: block;
  padding: var(--space-sm) 0;
  font-weight: 500;
  color: var(--color-charcoal);
}

.nav-menu a:hover {
  color: var(--color-accent);
}

.nav-menu .btn-donate-nav {
  display: block;
  margin-top: var(--space-sm);
  text-align: center;
  padding: var(--space-sm) var(--space-md);
  background: var(--color-accent);
  color: var(--color-white) !important;
  border-radius: var(--radius);
  border: none;
}

.nav-menu .btn-donate-nav:hover {
  background: var(--color-accent-hover);
  color: var(--color-white) !important;
}

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

  .nav-menu {
    position: static;
    max-height: none;
    opacity: 1;
    box-shadow: none;
    background: transparent;
    padding: 0;
  }

  .nav-menu ul {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
  }

  .nav-menu li {
    border-bottom: none;
  }

  .nav-menu a {
    padding: var(--space-xs) 0;
  }

  .nav-menu .btn-donate-nav {
    margin-top: 0;
    margin-left: var(--space-sm);
    padding: var(--space-xs) var(--space-md);
  }
}

/* ========== Buttons ========== */
.btn {
  display: inline-block;
  padding: var(--space-sm) var(--space-lg);
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  text-align: center;
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), transform 0.2s ease;
}

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

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

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

.btn-secondary {
  background: transparent;
  color: var(--color-white);
  border: 2px solid var(--color-white);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.15);
  color: var(--color-white);
}

.btn-dark {
  background: var(--color-navy);
  color: var(--color-white);
}

.btn-dark:hover {
  background: var(--color-navy-soft);
  color: var(--color-white);
}

/* ========== Hero ========== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-navy) url("assets/background.jpeg") center / cover no-repeat;
  color: var(--color-white);
  text-align: center;
  padding: calc(64px + var(--space-2xl)) var(--space-md) var(--space-2xl);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(58, 30, 30, 0.6) 0%, rgba(58, 30, 30, 0.75) 100%);
}

.hero .container {
  position: relative;
  z-index: 1;
}

.hero h1 {
  color: var(--color-white);
  font-size: clamp(1.75rem, 4.5vw, 3rem);
  margin-bottom: var(--space-lg);
  text-shadow: 0 2px 20px rgba(0, 0, 0, 0.2);
}

.hero .hero-subtext {
  max-width: 640px;
  margin: 0 auto var(--space-xl);
  font-size: clamp(1rem, 2vw, 1.125rem);
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.95);
}

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

.hero .btn {
  min-width: 140px;
}

/* ========== Section common ========== */
.section {
  padding: var(--space-2xl) 0;
}

.section-title {
  text-align: center;
  margin-bottom: var(--space-xl);
}

.section-title h2 {
  margin-bottom: var(--space-xs);
}

.section-title p {
  margin: 0;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

/* ========== Current Project (Home) ========== */
.current-project {
  background: var(--color-bg-warm);
}

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

.current-project .card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(58, 45, 45, 0.12);
}

.current-project .card-image {
  position: relative;
  aspect-ratio: 16 / 10;
  background: var(--color-beige) url("assets/tough.png") center / contain no-repeat;
}

.current-project .card-body {
  padding: var(--space-lg);
}

.current-project .card-body h3 {
  color: var(--color-navy);
}

.current-project .card-body .btn {
  margin-top: var(--space-sm);
}

/* ========== Our Story ========== */
.our-story {
  position: relative;
  background: var(--color-navy) url("assets/body-background-img.jpeg") center / cover no-repeat;
  color: var(--color-white);
  padding: var(--space-3xl) 0;
}

.our-story::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(58, 30, 30, 0.85) 0%, rgba(58, 30, 30, 0.9) 100%);
}

.our-story .container {
  position: relative;
  z-index: 1;
}

.our-story h2 {
  color: var(--color-white);
  margin-bottom: var(--space-lg);
}

.our-story p {
  color: rgba(255, 255, 255, 0.92);
  font-size: 1.0625rem;
  max-width: 720px;
}

.our-story .fade-in {
  opacity: 0;
  transform: translateY(20px);
}

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

/* ========== Who Was Hezekiah ========== */
.who-was-hezekiah {
  background: var(--color-bg);
}

.who-was-hezekiah-row {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
  max-width: 960px;
  margin: 0 auto;
}

.who-was-hezekiah-image {
  width: 100%;
  max-width: 320px;
  margin: 0 auto;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.who-was-hezekiah-image img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

@media (min-width: 768px) {
  .who-was-hezekiah-row {
    flex-direction: row;
    align-items: flex-start;
    gap: var(--space-2xl);
  }

  .who-was-hezekiah-image {
    flex-shrink: 0;
    width: 280px;
    max-width: none;
    margin: 0;
  }

  .who-was-hezekiah .content {
    flex: 1;
    min-width: 0;
  }
}

.who-was-hezekiah .content {
  max-width: 720px;
  margin: 0 auto;
}

@media (min-width: 768px) {
  .who-was-hezekiah .content {
    margin: 0;
  }
}

.who-was-hezekiah .bio-block {
  margin-bottom: var(--space-xl);
}

.who-was-hezekiah .bio-block p {
  font-size: 1.0625rem;
  line-height: 1.75;
}

.who-was-hezekiah .bio-divider {
  width: 60px;
  height: 3px;
  background: var(--color-accent);
  margin: var(--space-xl) 0;
  border: none;
}

.who-was-hezekiah .quote-line {
  border-left: 4px solid var(--color-beige-dark);
  padding-left: var(--space-lg);
  margin: var(--space-lg) 0;
  font-style: italic;
  color: var(--color-charcoal-soft);
}

/* ========== Projects page ========== */
.projects-hero {
  padding: calc(64px + var(--space-2xl)) var(--space-md) var(--space-2xl);
  background: var(--color-navy);
  color: var(--color-white);
  text-align: center;
}

.projects-hero h1 {
  color: var(--color-white);
  margin-bottom: var(--space-sm);
}

.projects-hero p {
  color: rgba(255, 255, 255, 0.9);
  margin: 0;
}

.project-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  margin-bottom: var(--space-xl);
}

.project-card:last-child {
  margin-bottom: 0;
}

.project-card .card-header {
  background: var(--color-bg-warm);
  padding: var(--space-lg);
  border-bottom: 1px solid var(--color-border);
}

.project-card .card-header h2 {
  margin: 0;
  color: var(--color-navy);
  font-size: 1.5rem;
}

.project-card-row {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  padding: var(--space-lg);
}

@media (min-width: 768px) {
  .project-card-row {
    flex-direction: row;
    align-items: flex-start;
  }
}

.project-video-wrapper {
  position: relative;
  width: 100%;
  max-width: 360px;
  margin: 0 auto;
  aspect-ratio: 4 / 5;
  background: var(--color-charcoal);
  overflow: hidden;
  border-radius: var(--radius);
  flex-shrink: 0;
}

@media (min-width: 768px) {
  .project-video-wrapper {
    margin: 0;
    width: 280px;
    min-width: 280px;
  }
}

.project-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  cursor: pointer;
}

.video-play-overlay {
  position: absolute;
  inset: 0;
  display: none; /* shown when autoplay is blocked */
  align-items: center;
  justify-content: center;
  z-index: 4;
  cursor: pointer;
  background: rgba(0, 0, 0, 0.18);
}

.video-play-icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.95);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.18);
}

.video-play-icon::after {
  content: '';
  width: 0;
  height: 0;
  border-top: 12px solid transparent;
  border-bottom: 12px solid transparent;
  border-left: 18px solid var(--color-navy);
  margin-left: 4px;
}

.video-error-message {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  background: var(--color-bg-warm);
  color: var(--color-text-soft);
  text-align: center;
  z-index: 5;
}

.video-error-message p {
  margin: 0;
}

.project-card .card-body {
  padding: 0;
  flex: 1;
  min-width: 0;
}

@media (min-width: 768px) {
  .project-card .card-body {
    padding-left: 0;
  }
}

.project-card .card-body p {
  margin-bottom: var(--space-md);
}

.project-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
  margin: var(--space-lg) 0;
}

.project-stat {
  text-align: center;
  padding: var(--space-md);
  background: var(--color-bg-warm);
  border-radius: var(--radius);
}

.project-stat .value {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--color-accent);
  display: block;
}

.project-stat .label {
  font-size: 0.875rem;
  color: var(--color-text-soft);
  margin: 0;
}

.gratitude {
  margin-top: var(--space-lg);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--color-border);
}

.gratitude h4 {
  font-size: 1rem;
  color: var(--color-charcoal);
  margin-bottom: var(--space-sm);
}

.gratitude ul {
  margin: 0;
  padding-left: 1.25rem;
  color: var(--color-text-soft);
}

.gratitude li {
  margin-bottom: var(--space-xs);
}

@media (min-width: 600px) {
  .project-stats {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* ========== Contact page ========== */
.contact-hero {
  padding: calc(64px + var(--space-2xl)) var(--space-md) var(--space-2xl);
  background: var(--color-navy);
  color: var(--color-white);
  text-align: center;
}

.contact-hero h1 {
  color: var(--color-white);
  margin-bottom: var(--space-sm);
}

.contact-hero p {
  color: rgba(255, 255, 255, 0.9);
  margin: 0;
}

.contact-section {
  padding: var(--space-2xl) 0;
}

.contact-grid {
  display: grid;
  gap: var(--space-xl);
  max-width: 640px;
  margin: 0 auto;
}

.contact-image {
  width: 100%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}

.contact-image img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

.contact-content {
  display: grid;
  gap: var(--space-xl);
}

@media (min-width: 768px) {
  .contact-grid {
    grid-template-columns: auto 1fr;
    max-width: 1100px;
    align-items: start;
    gap: var(--space-2xl);
  }

  .contact-image {
    width: 320px;
    min-width: 280px;
  }

  .contact-content {
    max-width: 640px;
    min-width: 0;
  }
}

.contact-info {
  padding: var(--space-lg);
  background: var(--color-bg-warm);
  border-radius: var(--radius-lg);
}

.contact-info h3 {
  margin-bottom: var(--space-sm);
  color: var(--color-navy);
}

.contact-info a {
  font-weight: 500;
}

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

.contact-form label {
  display: block;
  font-weight: 600;
  margin-bottom: var(--space-xs);
  color: var(--color-charcoal);
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: var(--space-sm) var(--space-md);
  font-family: var(--font-body);
  font-size: 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-white);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(139, 69, 69, 0.15);
}

.contact-form textarea {
  min-height: 140px;
  resize: vertical;
}

.contact-form .error {
  display: none;
  font-size: 0.875rem;
  color: #b54a4a;
  margin-top: var(--space-xs);
}

.contact-form .error:not(:empty) {
  display: block;
}

.contact-form input.invalid,
.contact-form textarea.invalid {
  border-color: #b54a4a;
}

.contact-form .btn {
  width: 100%;
  padding: var(--space-md);
  margin-top: var(--space-sm);
}

.contact-form .success-message {
  padding: var(--space-md);
  background: rgba(139, 69, 69, 0.12);
  color: var(--color-navy);
  border-radius: var(--radius);
  margin-top: var(--space-md);
  display: none;
}

.contact-form .success-message.visible {
  display: block;
}

.contact-form .success-message.form-error {
  background: rgba(180, 60, 60, 0.15);
  color: #8b2a2a;
}

/* ========== Footer ========== */
.site-footer {
  background: var(--color-charcoal);
  color: rgba(255, 255, 255, 0.85);
  padding: var(--space-xl) 0 var(--space-lg);
  margin-top: var(--space-2xl);
}

.site-footer .container {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  text-align: center;
}

.site-footer .logo {
  color: var(--color-white);
  font-size: 1.125rem;
}

.site-footer nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

.site-footer nav a {
  color: rgba(255, 255, 255, 0.9);
}

.site-footer nav a:hover {
  color: var(--color-white);
}

.site-footer .email {
  font-weight: 500;
}

.site-footer .copyright {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.6);
  margin: 0;
  padding-top: var(--space-md);
  border-top: 1px solid rgba(255, 255, 255, 0.15);
}

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

  .site-footer nav ul {
    justify-content: flex-start;
  }
}

/* ========== Utility & animations ========== */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

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