/* ============================================================
   ANAGHA EDUCATIONAL & WELFARE TRUST — STYLESHEET
   Pure CSS3. Organized by section for easy editing.
   ============================================================ */

/* ---------- 1. DESIGN TOKENS ---------- */
:root {
  /* Color palette */
  --primary: #1e3c50;
  --secondary: #4d8db4;
  --accent: #eb2e25;
  --bg: #fcfdfd;
  --card: #ffffff;
  --text: #1e3c50;
  --border: #e5e7eb;
  --success: #85aa3d;

  /* Neutral ramps */
  --primary-700: #2a4352;
  --primary-50: #e8eef2;
  --secondary-50: #e8f2f8;
  --accent-600: #c92520;
  --accent-50: #fdeeee;
  --success-50: #f0f5e8;

  --gray-50: #fcfdfd;
  --gray-100: #f1f5f9;
  --gray-200: #e5e7eb;
  --gray-300: #cbd5e1;
  --gray-500: #64748b;
  --gray-600: #475569;
  --gray-700: #2a4352;
  --gray-900: #1e3c50;

  /* Typography */
  --font-heading: "Poppins", sans-serif;
  --font-body: "Inter", sans-serif;

  /* Spacing (8px system) */
  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2rem;
  --space-5: 2.5rem;
  --space-6: 3rem;
  --space-8: 4rem;
  --space-10: 5rem;
  --space-12: 6rem;

  /* Radius */
  --radius-sm: 8px;
  --radius: 14px;
  --radius-lg: 22px;
  --radius-full: 999px;

  /* Shadows */
  --shadow-sm:
    0 1px 3px rgba(30, 60, 80, 0.06), 0 1px 2px rgba(30, 60, 80, 0.04);
  --shadow: 0 4px 16px rgba(30, 60, 80, 0.08);
  --shadow-lg: 0 18px 50px rgba(30, 60, 80, 0.14);

  /* Layout */
  --container: 1200px;
  --header-h: 80px;
  --transition: 0.3s ease;
}

/* ---------- 2. RESET & BASE ---------- */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-h);
}

body {
  font-family: var(--font-body);
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
}

ul {
  list-style: none;
}

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

input,
textarea {
  font-family: inherit;
  font-size: 1rem;
}

/* ---------- 3. LAYOUT HELPERS ---------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--space-4);
}

.section-head {
  text-align: center;
  max-width: 720px;
  margin: 0 auto var(--space-8);
}

.section-head__eyebrow {
  display: inline-block;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.25rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: var(--space-1);
}

.section-head__eyebrow--light {
  color: #f5a8a5;
}

.section-head__title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: clamp(1.7rem, 4vw, 2.4rem);
  line-height: 1.2;
  color: var(--primary);
  margin-bottom: var(--space-2);
}

.section-head__text {
  color: var(--gray-600);
  font-size: 1.05rem;
}

/* ---------- 4. BUTTONS ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.7rem 1.5rem;
  border-radius: var(--radius-full);
  transition:
    transform var(--transition),
    box-shadow var(--transition),
    background var(--transition),
    color var(--transition);
  white-space: nowrap;
  line-height: 1.4;
}

.btn--lg {
  padding: 0.9rem 2rem;
  font-size: 1.05rem;
}

.btn--block {
  width: 100%;
}

.btn--accent {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 6px 9px rgba(235, 46, 37, 0.32);
}
.btn--accent:hover {
  background: var(--success);
  transform: translateY(-2px);
  box-shadow: 0 7px 16px rgba(235, 46, 37, 0.4);
}

.btn--primary {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 6px 18px rgba(30, 60, 80, 0.28);
}
.btn--primary:hover {
  background: var(--primary-700);
  transform: translateY(-2px);
}

.btn--ghost {
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  border: 1.5px solid rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(4px);
}
.btn--ghost:hover {
  background: rgba(255, 255, 255, 0.22);
  transform: translateY(-2px);
}

/* ---------- 5. HEADER / NAV ---------- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-h);
  background: rgba(252, 253, 253, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent;
  z-index: 1000;
  transition:
    box-shadow var(--transition),
    border-color var(--transition),
    background var(--transition);
}

.header.scrolled {
  box-shadow: var(--shadow);
  border-color: var(--border);
}

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

.nav__logo {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.nav__logo-mark {
  width: 58px;
  height: 58px;
  flex-shrink: 0;
  border-radius: 50%;

  background-image: url("images/logo.png");
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
}

.nav__logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.nav__logo-title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--primary);
}

.nav__logo-sub {
  font-size: 0.7rem;
  color: var(--gray-500);
  font-weight: 500;
  letter-spacing: 0.02em;
}

.nav__menu {
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

.nav__link {
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--gray-700);
  padding: 0.5rem 0.85rem;
  border-radius: var(--radius-sm);
  transition:
    color var(--transition),
    background var(--transition);
  position: relative;
}

.nav__link:hover,
.nav__link.active {
  color: var(--primary);
  background: var(--primary-50);
}

.nav__actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.nav__donate {
  padding: 0.6rem 1.3rem;
}

.nav__toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
}

.nav__toggle span {
  display: block;
  width: 24px;
  height: 2.5px;
  background: var(--primary);
  border-radius: 2px;
  transition:
    transform var(--transition),
    opacity var(--transition);
  margin: 0 auto;
}

.nav__toggle.open span:nth-child(1) {
  transform: translateY(7.5px) rotate(45deg);
}
.nav__toggle.open span:nth-child(2) {
  opacity: 0;
}
.nav__toggle.open span:nth-child(3) {
  transform: translateY(-7.5px) rotate(-45deg);
}

.nav__cta-mobile {
  display: none;
}

/* ---------- 6. HERO SLIDER ---------- */
.hero {
  position: relative;
  margin-top: 0;
}

.hero__slider {
  position: relative;
  width: 100%;
  height: 100vh;
  min-height: 560px;
  overflow: hidden;
}

.hero__slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity 0.9s ease;
  display: flex;
  align-items: center;
}

.hero__slide.active {
  opacity: 1;
  z-index: 1;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    100deg,
    rgba(30, 60, 80, 0.85) 0%,
    rgba(42, 67, 82, 0.6) 60%,
    rgba(77, 141, 180, 0.35) 100%
  );
}

.hero__content {
  position: relative;
  z-index: 2;
  color: #fff;
  max-width: 760px;
  padding-top: var(--header-h);
}

.hero__eyebrow {
  display: inline-block;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  background: rgba(235, 46, 37, 0.15);
  padding: 0.4rem 1rem;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-2);
}

.hero__title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: clamp(2.2rem, 5.5vw, 4rem);
  line-height: 1.1;
  margin-bottom: var(--space-2);
  text-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

.hero__text {
  font-size: clamp(1rem, 2vw, 1.25rem);
  max-width: 560px;
  margin-bottom: var(--space-4);
  color: rgba(255, 255, 255, 0.92);
}

.hero__buttons {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.hero__arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 3;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.15);
  color: #fff;
  font-size: 1.4rem;
  border: 1.5px solid rgba(255, 255, 255, 0.4);
  backdrop-filter: blur(6px);
  transition:
    background var(--transition),
    transform var(--transition);
  display: grid;
  place-items: center;
}
.hero__arrow:hover {
  background: rgba(255, 255, 255, 0.3);
  transform: translateY(-50%) scale(1.08);
}
.hero__arrow--prev {
  left: var(--space-4);
}
.hero__arrow--next {
  right: var(--space-4);
}

.hero__dots {
  position: absolute;
  bottom: var(--space-5);
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  gap: 0.6rem;
}

.hero__dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.45);
  cursor: pointer;
  transition:
    background var(--transition),
    transform var(--transition);
}
.hero__dot.active {
  background: var(--accent);
  transform: scale(1.3);
}

/* ---------- 7. IMPACT COUNTERS ---------- */
.impact {
  padding: var(--space-12) 0;
  background: var(--card);
}

.impact__grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--space-3);
}

.impact__card {
  text-align: center;
  padding: var(--space-4) var(--space-2);
  border-radius: var(--radius);
  background: var(--bg);
  border: 1px solid var(--border);
  transition:
    transform var(--transition),
    box-shadow var(--transition);
}
.impact__card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow);
}

.impact__icon {
  font-size: 2.2rem;
  margin-bottom: var(--space-1);
}

.impact__number {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  color: var(--primary);
  line-height: 1;
}

.impact__label {
  margin-top: 0.4rem;
  font-size: 0.9rem;
  color: var(--gray-600);
  font-weight: 500;
}

/* ---------- 8. ABOUT ---------- */
.about {
  padding: var(--space-12) 0;
  background: var(--bg);
}

.about__grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: var(--space-8);
  align-items: center;
}

.about__media {
  position: relative;
}
.about__media img {
  width: 100%;
  height: 520px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.about__badge {
  position: absolute;
  bottom: -22px;
  right: -16px;
  background: var(--accent);
  color: #fff;
  border-radius: var(--radius);
  padding: var(--space-2) var(--space-3);
  text-align: center;
  box-shadow: var(--shadow-lg);
}
.about__badge-num {
  display: block;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.8rem;
  line-height: 1;
}
.about__badge-text {
  font-size: 0.78rem;
  font-weight: 500;
}

.about__title {
  margin-bottom: var(--space-3);
}

.about__text {
  color: var(--gray-600);
  margin-bottom: var(--space-4);
}

.about__mvv {
  display: grid;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
}

.about__mvv-item {
  padding-left: var(--space-3);
  border-left: 3px solid var(--accent);
}
.about__mvv-title {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--primary);
  margin-bottom: 0.2rem;
}
.about__mvv-item p {
  color: var(--gray-600);
  font-size: 0.95rem;
}

.about__features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-2);
}

.feature-card {
  padding: var(--space-3);
  border-radius: var(--radius);
  background: var(--card);
  border: 1px solid var(--border);
  text-align: center;
  transition:
    transform var(--transition),
    box-shadow var(--transition);
}
.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}
.feature-card__icon {
  font-size: 1.8rem;
  margin-bottom: 0.5rem;
}
.feature-card h3 {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  color: var(--primary);
  margin-bottom: 0.3rem;
}
.feature-card p {
  font-size: 0.85rem;
  color: var(--gray-600);
}

/* ---------- 9. PROGRAMS ---------- */
.programs {
  padding: var(--space-12) 0;
  background: var(--card);
}

.programs__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-3);
}

/* Interactive category filters */
.programs__filters {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.6rem;
  margin: 0 auto var(--space-1);
  max-width: 900px;
}

.programs__filter {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.88rem;
  padding: 0.55rem 1.15rem;
  border-radius: var(--radius-full);
  border: 1.5px solid var(--border);
  background: var(--card);
  color: var(--gray-600);
  cursor: pointer;
  transition:
    background var(--transition),
    color var(--transition),
    border-color var(--transition),
    transform var(--transition);
}
.programs__filter:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-2px);
}
.programs__filter.is-active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
  box-shadow: 0 6px 16px rgba(235, 46, 37, 0.28);
}

.programs__count {
  text-align: center;
  font-size: 0.85rem;
  color: var(--gray-500);
  margin-bottom: var(--space-4);
}

.program-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition:
    transform var(--transition),
    box-shadow var(--transition),
    opacity var(--transition);
}
.program-card.is-hidden {
  display: none;
}
.program-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.program-card__media {
  height: 180px;
  overflow: hidden;
}
.program-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.program-card:hover .program-card__media img {
  transform: scale(1.08);
}

.program-card__body {
  padding: var(--space-3);
}

.program-card__icon {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: var(--primary-50);
  font-size: 1.4rem;
  margin-top: -56px;
  margin-bottom: var(--space-2);
  position: relative;
  border: 3px solid var(--card);
}

.program-card__title {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.15rem;
  color: var(--primary);
  margin-bottom: 0.4rem;
}

.program-card__text {
  font-size: 0.9rem;
  color: var(--gray-600);
  margin-bottom: var(--space-2);
}

.program-card__link {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--accent);
  transition: gap var(--transition);
}
.program-card__link:hover {
  color: var(--accent-600);
}

/* ---------- 10. DONATION CAMPAIGN ---------- */
.campaign {
  padding: var(--space-12) 0;
  background: var(--bg);
}

/* Interactive campaign tabs */
.campaign-tabs {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.1rem;
  margin-bottom: var(--space-4);
  max-width: 620px;
  margin-left: auto;
  margin-right: auto;
}

.campaign-tab {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.92rem;
  padding: 0.7rem 1.25rem;
  border-radius: var(--radius-full);
  border: 1.5px solid var(--border);
  background: var(--card);
  color: var(--primary);
  cursor: pointer;
  width: 100%;
  transition:
    background var(--transition),
    color var(--transition),
    border-color var(--transition),
    transform var(--transition),
    box-shadow var(--transition);
}
.campaign-tab__icon {
  font-size: 1.05rem;
}
.campaign-tab:hover {
  transform: translateY(-2px);
  border-color: var(--accent);
}
.campaign-tab.is-active {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
  box-shadow: var(--shadow);
}

.campaign__panels {
  position: relative;
  /* top: 20px; */
}

.campaign__panel {
  animation: campaignFadeIn 0.45s ease;
}

@keyframes campaignFadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.campaign__card {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  background: var(--card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.campaign__media {
  min-height: 360px;
}
.campaign__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.campaign__body {
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.campaign__title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  color: var(--primary);
  margin-bottom: var(--space-2);
}

.campaign__text {
  color: var(--gray-600);
  margin-bottom: var(--space-4);
}

.campaign__progress {
  margin-bottom: var(--space-4);
}
.campaign__progress-bar {
  height: 14px;
  background: var(--gray-200);
  border-radius: var(--radius-full);
  overflow: hidden;
  margin-bottom: var(--space-1);
}
.campaign-progress-fill {
  display: block;
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--accent), var(--success));
  border-radius: var(--radius-full);
  transition: width 1.2s ease;
}
.campaign__amounts {
  display: flex;
  justify-content: space-between;
  font-size: 0.9rem;
  font-weight: 600;
}
.campaign__raised {
  color: var(--primary);
}
.campaign__goal {
  color: var(--gray-500);
}

/* ---------- 11. GALLERY ---------- */
.gallery {
  padding: var(--space-12) 0;
  background: var(--card);
}

.gallery__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-2);
}

.gallery__grid img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  border-radius: var(--radius);
  cursor: pointer;
  transition:
    transform var(--transition),
    box-shadow var(--transition);
}
.gallery__grid img:hover {
  transform: scale(1.04);
  box-shadow: var(--shadow-lg);
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(30, 60, 80, 0.92);
  display: none;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
}
.lightbox.open {
  display: flex;
}

.lightbox__img {
  max-width: 85vw;
  max-height: 80vh;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
}

.lightbox__close,
.lightbox__nav {
  position: absolute;
  color: #fff;
  font-size: 2rem;
  border-radius: 50%;
  width: 56px;
  height: 56px;
  display: grid;
  place-items: center;
  background: rgba(255, 255, 255, 0.12);
  transition: background var(--transition);
}
.lightbox__close:hover,
.lightbox__nav:hover {
  background: rgba(255, 255, 255, 0.25);
}
.lightbox__close {
  top: var(--space-4);
  right: var(--space-4);
}
.lightbox__nav--prev {
  left: var(--space-4);
  top: 50%;
  transform: translateY(-50%);
}
.lightbox__nav--next {
  right: var(--space-4);
  top: 50%;
  transform: translateY(-50%);
}

/* ---------- 12. TESTIMONIALS ---------- */
.testimonials {
  padding: var(--space-12) 0;
  background: var(--bg);
}

.testimonial-slider {
  position: relative;
  max-width: 820px;
  margin: 0 auto;
  overflow: hidden;
}

.testimonial-track {
  display: flex;
  transition: transform 0.6s ease;
}

.testimonial {
  flex: 0 0 100%;
  padding: var(--space-6);
  text-align: center;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  margin: 0 var(--space-1);
}

.testimonial__photo {
  width: 88px;
  height: 88px;
  border-radius: 50%;
  overflow: hidden;
  margin: 0 auto var(--space-2);
  border: 4px solid var(--accent-50);
}
.testimonial__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.testimonial__quote {
  font-size: 1.15rem;
  font-style: italic;
  color: var(--gray-700);
  line-height: 1.7;
  margin-bottom: var(--space-2);
}

.testimonial__name {
  font-family: var(--font-heading);
  font-weight: 600;
  color: var(--primary);
}

.testimonial__role {
  font-size: 0.88rem;
  color: var(--accent);
  font-weight: 500;
}

.testimonial__dots {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-top: var(--space-4);
}
.testimonial__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--gray-300);
  cursor: pointer;
  transition:
    background var(--transition),
    transform var(--transition);
}
.testimonial__dot.active {
  background: var(--accent);
  transform: scale(1.3);
}

/* ---------- 13. VOLUNTEER CTA ---------- */
.volunteer {
  padding: var(--space-12) 0;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  position: relative;
  overflow: hidden;
}

.volunteer__inner {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: var(--space-6);
  align-items: center;
}

.volunteer__content {
  color: #fff;
}

.volunteer__title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  line-height: 1.15;
  margin-bottom: var(--space-2);
}

.volunteer__text {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: var(--space-4);
  max-width: 520px;
}

.volunteer__media img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  height: 360px;
  object-fit: cover;
  width: 100%;
}

/* ---------- 14. DONATE FORM ---------- */
.donate {
  padding: var(--space-12) 0;
  background: var(--card);
}

.donate__grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: var(--space-8);
  align-items: start;
}

.donate__title {
  margin-bottom: var(--space-2);
}

.donate__text {
  color: var(--gray-600);
  margin-bottom: var(--space-4);
}

.donate__benefits {
  display: grid;
  gap: var(--space-2);
}
.donate__benefits li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  padding: var(--space-2);
  background: var(--bg);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  font-size: 0.95rem;
  color: var(--gray-700);
}
.donate__benefit-icon {
  font-size: 1.3rem;
  flex-shrink: 0;
}

.donate__form,
.contact__form {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  box-shadow: var(--shadow);
}

.field {
  margin-bottom: var(--space-3);
}
.field label {
  display: block;
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: 0.9rem;
  color: var(--gray-700);
  margin-bottom: 0.4rem;
}
.field input,
.field textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--card);
  color: var(--text);
  transition:
    border-color var(--transition),
    box-shadow var(--transition);
}
.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--secondary);
  box-shadow: 0 0 0 3px var(--secondary-50);
}
.field textarea {
  resize: vertical;
}

.quick-amounts {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.quick-amounts button {
  flex: 1 1 auto;
  min-width: 80px;
  padding: 0.55rem 0.5rem;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--card);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--gray-700);
  transition: all var(--transition);
}
.quick-amounts button:hover {
  border-color: var(--accent);
  color: var(--accent);
}
.quick-amounts button.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.form-message {
  margin-top: var(--space-2);
  font-size: 0.9rem;
  font-weight: 500;
  text-align: center;
  min-height: 1.2em;
}
.form-message.success {
  color: var(--success);
}
.form-message.error {
  color: #dc2626;
}

/* ---------- 15. FAQ ---------- */
.faq {
  padding: var(--space-12) 0;
  background: var(--bg);
}

.faq__list {
  max-width: 760px;
  margin: 0 auto;
  display: grid;
  gap: var(--space-2);
}

.faq__item {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: box-shadow var(--transition);
}
.faq__item.open {
  box-shadow: var(--shadow);
}

.faq__question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.02rem;
  color: var(--primary);
  text-align: left;
}

.faq__icon {
  font-size: 1.5rem;
  color: var(--accent);
  flex-shrink: 0;
  transition: transform var(--transition);
  line-height: 1;
}
.faq__item.open .faq__icon {
  transform: rotate(45deg);
}

.faq__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}
.faq__answer p {
  padding: 0 var(--space-4) var(--space-3);
  color: var(--gray-600);
  font-size: 0.95rem;
}

/* ---------- 16. CONTACT ---------- */
.contact {
  padding: var(--space-12) 0;
  background: var(--card);
}

.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: var(--space-6);
}

.contact__info {
  display: grid;
  gap: var(--space-3);
}

.contact__info-item {
  display: flex;
  gap: var(--space-2);
  align-items: flex-start;
}
.contact__info-icon {
  width: 48px;
  height: 48px;
  flex-shrink: 0;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: var(--primary-50);
  font-size: 1.3rem;
}
.contact__info-item h4 {
  font-family: var(--font-heading);
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 0.2rem;
}
.contact__info-item p {
  color: var(--gray-600);
  font-size: 0.95rem;
}
.contact__info-item a:hover {
  color: var(--accent);
}

.contact__map {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  height: 220px;
}
.contact__map iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

/* ---------- 17. FOOTER ---------- */
.footer {
  background: var(--gray-900);
  color: #cbd5e1;
  padding-top: var(--space-10);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
  gap: var(--space-5);
  padding-bottom: var(--space-8);
}

.footer__logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: var(--space-2);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.2rem;
  color: #fff;
}

.footer__about {
  font-size: 0.92rem;
  line-height: 1.7;
  margin-bottom: var(--space-3);
  color: #94a3b8;
}

.footer__social {
  display: flex;
  gap: 0.6rem;
}
.footer__social-link {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.85rem;
  transition:
    background var(--transition),
    transform var(--transition);
}
.footer__social-link:hover {
  background: var(--accent);
  transform: translateY(-3px);
}

.footer__heading {
  font-family: var(--font-heading);
  font-weight: 600;
  color: #fff;
  margin-bottom: var(--space-2);
  font-size: 1.05rem;
}

.footer__col ul {
  display: grid;
  gap: 0.7rem;
}
.footer__col ul a {
  font-size: 0.92rem;
  color: #94a3b8;
  transition:
    color var(--transition),
    padding-left var(--transition);
}
.footer__col ul a:hover {
  color: var(--accent);
  padding-left: 4px;
}

.footer__col--newsletter p {
  font-size: 0.92rem;
  color: #94a3b8;
  margin-bottom: var(--space-2);
}

/* ============ UNIQUE WHATSAPP SUBSCRIBE WIDGET ============ */
.wa-subscribe {
  position: relative;
  padding: var(--space-4) var(--space-3) var(--space-3);
  border-radius: var(--radius-md, 14px);
  background: linear-gradient(
    160deg,
    rgba(37, 211, 102, 0.14),
    rgba(255, 255, 255, 0.04)
  );
  border: 1px solid rgba(37, 211, 102, 0.35);
  overflow: hidden;
}

.wa-subscribe::before {
  content: "";
  position: absolute;
  top: -40px;
  right: -40px;
  width: 120px;
  height: 120px;
  background: radial-gradient(
    circle,
    rgba(37, 211, 102, 0.35),
    transparent 70%
  );
  pointer-events: none;
}

.wa-subscribe__icon {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: #25d366;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-2);
  box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
}

.wa-subscribe .footer__heading {
  margin-bottom: 0.35rem;
}

.wa-subscribe p {
  font-size: 0.92rem;
  color: #94a3b8;
  margin-bottom: var(--space-2);
  position: relative;
  z-index: 1;
}

.wa-subscribe__form {
  display: grid;
  gap: 0.6rem;
  position: relative;
  z-index: 1;
}

.wa-subscribe__form input {
  width: 100%;
  padding: 0.65rem 0.9rem;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.06);
  color: #fff;
  transition:
    border-color var(--transition),
    background var(--transition);
}
.wa-subscribe__form input::placeholder {
  color: #94a3b8;
}
.wa-subscribe__form input:focus {
  outline: none;
  border-color: #25d366;
  background: rgba(255, 255, 255, 0.09);
}

.wa-subscribe__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background: #25d366;
  color: #fff;
  border: none;
  font-weight: 600;
  transition:
    transform var(--transition),
    background var(--transition),
    box-shadow var(--transition);
}
.wa-subscribe__btn:hover {
  background: #1fb956;
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(37, 211, 102, 0.35);
}
.wa-subscribe__btn svg {
  flex-shrink: 0;
}

.wa-subscribe .form-message {
  position: relative;
  z-index: 1;
}
.wa-subscribe .form-message.success {
  color: #25d366;
}

.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: var(--space-3) 0;
}
.footer__bottom-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-1);
  font-size: 0.88rem;
  color: #94a3b8;
}
.footer__bottom a:hover {
  color: var(--accent);
}

/* ---------- 18. BACK TO TOP ---------- */
.back-to-top {
  position: fixed;
  bottom: var(--space-4);
  right: var(--space-4);
  z-index: 900;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  font-size: 1.4rem;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition:
    opacity var(--transition),
    visibility var(--transition),
    transform var(--transition),
    background var(--transition);
}
.back-to-top.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.back-to-top:hover {
  background: var(--accent);
  transform: translateY(-4px);
}

/* ---------- 19. RESPONSIVE — TABLET ---------- */
@media (max-width: 1024px) {
  .impact__grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .programs__grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .gallery__grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .about__features {
    grid-template-columns: 1fr;
  }

  .campaign__card {
    grid-template-columns: 1fr;
  }
  .campaign__media {
    min-height: 280px;
  }

  .volunteer__inner {
    grid-template-columns: 1fr;
  }
  .volunteer__media {
    order: -1;
  }
  .volunteer__media img {
    height: 280px;
  }

  .footer__grid {
    grid-template-columns: 1fr 1fr;
  }
}

/* ---------- 20. RESPONSIVE — MOBILE ---------- */
@media (max-width: 768px) {
  :root {
    --header-h: 68px;
  }

  .nav__menu {
    position: fixed;
    top: var(--header-h);
    left: 0;
    width: 100%;
    height: calc(100vh - var(--header-h));
    background: var(--card);
    flex-direction: column;
    align-items: stretch;
    padding: var(--space-4);
    gap: 0.3rem;
    transform: translateX(100%);
    transition: transform 0.35s ease;
    box-shadow: var(--shadow-lg);
    overflow-y: auto;
  }
  .nav__menu.open {
    transform: translateX(0);
  }

  .nav__link {
    display: block;
    padding: 0.9rem 1rem;
    font-size: 1.05rem;
    border-radius: var(--radius);
  }
  .nav__link:hover,
  .nav__link.active {
    background: var(--primary-50);
  }

  .nav__cta-mobile {
    display: block;
    margin-top: var(--space-2);
  }

  .nav__donate {
    display: none;
  }
  .nav__toggle {
    display: flex;
  }

  .hero__slider {
    min-height: 520px;
  }
  .hero__arrow {
    width: 42px;
    height: 42px;
    font-size: 1.1rem;
  }
  .hero__arrow--prev {
    left: 0.5rem;
  }
  .hero__arrow--next {
    right: 0.5rem;
  }

  .about__grid {
    grid-template-columns: 1fr;
  }
  .about__media img {
    height: 340px;
  }
  .about__badge {
    right: 0;
  }

  .impact__grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .programs__grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .gallery__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .donate__grid {
    grid-template-columns: 1fr;
  }
  .contact__grid {
    grid-template-columns: 1fr;
  }

  .section-head {
    margin-bottom: var(--space-5);
  }

  .footer__grid {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }
  .footer__bottom-inner {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .container {
    padding-inline: var(--space-3);
  }

  .hero__buttons .btn {
    width: 100%;
  }

  .impact__grid {
    grid-template-columns: 1fr;
  }
  .programs__grid {
    grid-template-columns: 1fr;
  }
  .gallery__grid {
    grid-template-columns: 1fr;
  }

  .testimonial {
    padding: var(--space-4);
    margin: 0;
  }
  .testimonial-track {
    margin: 0 -1px;
  }

  .donate__form,
  .contact__form {
    padding: var(--space-3);
  }

  .quick-amounts button {
    min-width: 70px;
    font-size: 0.82rem;
  }

  .campaign__body {
    padding: var(--space-4);
  }

  .campaign-tabs {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.7rem;
  }
  .campaign-tab {
    padding: 0.6rem 0.75rem;
    font-size: 0.82rem;
  }

  .programs__filters {
    flex-wrap: nowrap;
    overflow-x: auto;
    justify-content: flex-start;
    padding-bottom: 4px;
    -webkit-overflow-scrolling: touch;
  }
  .programs__filter {
    flex-shrink: 0;
  }

  .nav__logo-sub {
    display: none;
  }
}

/* ============ WHATSAPP FLOATING ICON ============ */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  left: 24px;
  width: 68px;
  height: 68px;
  background-color: #25d366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25);
  z-index: 999;
  text-decoration: none;
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease;
}

.whatsapp-float:hover {
  transform: scale(1.08);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.3);
}

.whatsapp-float svg {
  width: 30px;
  height: 30px;
}

@media (max-width: 480px) {
  .whatsapp-float {
    width: 52px;
    height: 52px;
    bottom: 18px;
    right: 18px;
  }
  .whatsapp-float svg {
    width: 26px;
    height: 26px;
  }
}