* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  scroll-behavior: smooth;
}

html,
body {
  width: 100%;
  overflow-x: hidden;
}

body {
  font-family: "Poppins", sans-serif;
  color: #222;
  background: #fff;
  line-height: 1.7;
}

.container {
  width: 90%;
  max-width: 1200px;
  margin: auto;
}

.section {
  padding: 100px 0;
}

/* ================= NAVBAR ================= */

.header {
  position: fixed;
  width: 100%;
  top: 0;
  left: 0;
  z-index: 1000;
  background: #ffffffee;
  backdrop-filter: blur(10px);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-size: 1.2rem;
  font-weight: 700;
}

/* image */
.logo img {
  width: 45px;
  height: 45px;
  object-fit: cover;
  border-radius: 50%;
  background: #ddd;
}

/* text wrapper */
.logo-text {
  display: inline-block;
  line-height: 1;
  font-size: 1.2rem;
}

/* colors */
.logo-text .one {
  color: #0b2b58; /* Blue */
}

.logo-text .mat {
  color: #ff6b00; /* Orange */
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 30px;
}

.nav-links a {
  text-decoration: none;
  color: #222;
  font-weight: 500;
  transition: 0.3s;
}

.nav-links a:hover {
  color: #ff6b00;
}

.menu-toggle {
  display: none;
  font-size: 1.5rem;
  cursor: pointer;
}

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

.hero {
  height: 100vh;
  background:
    linear-gradient(rgba(0, 0, 0, 0.55), rgba(0, 0, 0, 0.55)),
    url("../images/hero.jpg") center/cover no-repeat;
  display: flex;
  align-items: center;
  position: relative;
}

.hero-content {
  position: relative;
  z-index: 2;
  color: #fff;
  max-width: 700px;
}

.hero-content h1 {
  font-size: 4rem;
  line-height: 1.2;
  margin-bottom: 20px;
}

.hero-content p {
  font-size: 1.1rem;
  margin-bottom: 35px;
}

.hero-buttons {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.btn {
  padding: 14px 30px;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 600;
  transition: 0.3s;
}

.primary-btn {
  background: #ff6b00;
  color: #fff;
}

.primary-btn:hover {
  background: #e45f00;
  transform: translateY(-3px);
}

.secondary-btn {
  border: 2px solid #fff;
  color: #fff;
}

.secondary-btn:hover {
  background: #fff;
  color: #111;
}

/* ================= TITLES ================= */

.section-title {
  text-align: center;
  margin-bottom: 60px;
}

.section-title h2 {
  font-size: 2.5rem;
  margin-bottom: 15px;
}

.section-title p {
  color: #666;
}

/* ================= MISSION ================= */

.mission-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
}

.mission-card {
  background: #fff;
  padding: 40px 30px;
  border-radius: 20px;
  text-align: center;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
  transition: 0.4s;
}

.mission-card:hover {
  transform: translateY(-10px);
}

.mission-card i {
  font-size: 3rem;
  color: #ff6b00;
  margin-bottom: 20px;
}

/* ================= STATS ================= */

.stats {
  background: #f7f7f7;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  text-align: center;
}

.stat-box h2 {
  font-size: 3rem;
  color: #ff6b00;
}

/* ================= CAUSES ================= */

.causes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}

.cause-card {
  padding: 40px 30px;
  border-radius: 20px;
  background: #fff;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
  transition: 0.4s;
}

.cause-card:hover {
  transform: translateY(-10px);
}

.cause-card i {
  font-size: 2.5rem;
  color: #ff6b00;
  margin-bottom: 20px;
}

/* ================= DONATION ================= */

.donation {
  padding: 100px 0;
  background:
    linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)),
    url("../images/hero.jpg") center/cover no-repeat;
  text-align: center;
  color: #fff;
}

.donation-content h2 {
  font-size: 3rem;
  margin-bottom: 20px;
}

.donation-content p {
  margin-bottom: 30px;
}

/* ================= CTA ================= */

.cta-box {
  background: #ff6b00;
  color: #fff;
  padding: 70px 40px;
  border-radius: 25px;
  text-align: center;
}

.cta-box h2 {
  font-size: 2.5rem;
  margin-bottom: 20px;
}

.cta-box p {
  margin-bottom: 30px;
}

/* ================= FOOTER ================= */

.footer {
  background: #111827;
  color: #fff;
  padding-top: 70px;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 40px;
}

.footer h4,
.footer h3 {
  margin-bottom: 20px;
}

.footer ul {
  list-style: none;
}

.footer ul li {
  margin-bottom: 10px;
}

.footer a {
  text-decoration: none;
  color: #ddd;
}

.footer a:hover {
  color: #ff6b00;
}

.social-icons {
  display: flex;
  gap: 15px;
  margin-top: 20px;
}

.social-icons a {
  width: 40px;
  height: 40px;
  background: #1f2937;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: 0.3s;
}

.social-icons a:hover {
  background: #ff6b00;
}

.footer-bottom {
  text-align: center;
  padding: 25px 0;
  margin-top: 50px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* ================= SCROLL TOP ================= */

#scrollTopBtn {
  position: fixed;
  bottom: 30px;
  right: 30px;
  background: #ff6b00;
  color: #fff;
  border: none;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  cursor: pointer;
  display: none;
  z-index: 1000;
}

/* ================= RESPONSIVE ================= */

@media (max-width: 900px) {
  .nav-links {
    position: absolute;
    top: 80px;
    left: -100%;
    width: 100%;
    background: #fff;
    flex-direction: column;
    text-align: center;
    padding: 30px 0;
    transition: 0.4s;
  }

  .nav-links.active {
    left: 0;
  }

  .menu-toggle {
    display: block;
  }

  .hero-content h1 {
    font-size: 2.7rem;
  }
}
/* ================= PAGE HERO ================= */

.page-hero {
  height: 60vh;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: #fff;
}

.about-hero {
  background:
    linear-gradient(rgba(0, 0, 0, 0.65), rgba(0, 0, 0, 0.65)),
    url("../images/about-banner.jpg") center/cover no-repeat;
}

.page-overlay {
  position: absolute;
  inset: 0;
}

.page-hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
}

.page-hero-content h1 {
  font-size: 4rem;
  margin-bottom: 20px;
}

.page-hero-content p {
  font-size: 1.1rem;
}

/* ================= ABOUT GRID ================= */

.about-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 60px;
  align-items: center;
}

.about-image img {
  width: 100%;
  border-radius: 25px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
}

.about-content h2 {
  font-size: 2.5rem;
  margin-bottom: 20px;
}

.about-content p {
  margin-bottom: 20px;
  color: #555;
}

/* ================= VISION ================= */

.vision {
  background: #f7f7f7;
}

.vision-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}

.vision-card {
  background: #fff;
  padding: 40px 30px;
  border-radius: 25px;
  text-align: center;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
  transition: 0.4s;
}

.vision-card:hover {
  transform: translateY(-10px);
}

.vision-card i {
  font-size: 3rem;
  color: #ff6b00;
  margin-bottom: 20px;
}

/* ================= VALUES ================= */

.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
}

.value-card {
  background: #fff;
  padding: 35px 25px;
  border-radius: 20px;
  text-align: center;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
  transition: 0.4s;
}

.value-card:hover {
  transform: translateY(-10px);
}

.value-card i {
  font-size: 2.5rem;
  color: #ff6b00;
  margin-bottom: 20px;
}

/* ================= JOURNEY ================= */

.journey {
  background:
    linear-gradient(rgba(0, 0, 0, 0.75), rgba(0, 0, 0, 0.75)),
    url("../images/journey.jpg") center/cover no-repeat;
  color: #fff;
  text-align: center;
}

.journey-content {
  max-width: 800px;
  margin: auto;
}

.journey-content h2 {
  font-size: 3rem;
  margin-bottom: 25px;
}

.journey-content p {
  margin-bottom: 20px;
}

/* ================= ACTIVE NAV ================= */

.nav-links a.active {
  color: #ff6b00;
}

/* ================= RESPONSIVE ================= */

@media (max-width: 768px) {
  .page-hero-content h1 {
    font-size: 2.8rem;
  }

  .about-content h2 {
    font-size: 2rem;
  }

  .journey-content h2 {
    font-size: 2.3rem;
  }
}

/* ================= CAUSES HERO ================= */

.causes-hero {
  background:
    linear-gradient(rgba(0, 0, 0, 0.65), rgba(0, 0, 0, 0.65)),
    url("../images/causes-banner.jpg") center/cover no-repeat;
}

/* ================= CAUSES PAGE ================= */

.causes-page {
  padding-top: 0;
}

.causes-page-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 35px;
}

.cause-box {
  background: #fff;
  padding: 45px 35px;
  border-radius: 25px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
  transition: 0.4s;
  position: relative;
  overflow: hidden;
}

.cause-box::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 5px;
  background: #ff6b00;
}

.cause-box:hover {
  transform: translateY(-12px);
}

.cause-icon {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: #fff3eb;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 25px;
}

.cause-icon i {
  font-size: 2rem;
  color: #ff6b00;
}

.cause-box h3 {
  margin-bottom: 15px;
  font-size: 1.5rem;
}

.cause-box p {
  color: #666;
}

/* ================= IMPACT ================= */

.impact {
  background: #f7f7f7;
}

.impact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
}

.impact-card {
  background: #fff;
  padding: 50px 30px;
  border-radius: 25px;
  text-align: center;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
  transition: 0.4s;
}

.impact-card:hover {
  transform: translateY(-10px);
}

.impact-card h3 {
  font-size: 3rem;
  color: #ff6b00;
  margin-bottom: 15px;
}

/* ================= CAUSES CTA ================= */

.causes-cta {
  padding: 120px 0;
  background:
    linear-gradient(rgba(0, 0, 0, 0.75), rgba(0, 0, 0, 0.75)),
    url("../images/volunteers.jpg") center/cover no-repeat;
  text-align: center;
  color: #fff;
}

.causes-cta-content {
  max-width: 800px;
  margin: auto;
}

.causes-cta-content h2 {
  font-size: 3rem;
  margin-bottom: 20px;
}

.causes-cta-content p {
  margin-bottom: 35px;
}

/* ================= RESPONSIVE ================= */

@media (max-width: 768px) {
  .causes-cta-content h2 {
    font-size: 2.3rem;
  }

  .cause-box {
    padding: 35px 25px;
  }
}

/* ================= JOIN HERO ================= */

.join-hero {
  background:
    linear-gradient(rgba(0, 0, 0, 0.65), rgba(0, 0, 0, 0.65)),
    url("../images/join-banner.jpg") center/cover no-repeat;
}

/* ================= JOIN SECTION ================= */

.join-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 60px;
  align-items: center;
}

.join-info h2 {
  font-size: 2.7rem;
  margin-bottom: 20px;
}

.join-info p {
  color: #555;
  margin-bottom: 35px;
}

.join-points {
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.join-point {
  display: flex;
  align-items: flex-start;
  gap: 20px;
}

.join-point i {
  width: 65px;
  height: 65px;
  border-radius: 50%;
  background: #fff3eb;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ff6b00;
  font-size: 1.4rem;
  flex-shrink: 0;
}

.join-point h4 {
  margin-bottom: 8px;
  font-size: 1.2rem;
}

/* ================= FORM ================= */

.join-form-container {
  background: #fff;
  padding: 45px;
  border-radius: 25px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
}

.join-form h2 {
  margin-bottom: 30px;
  text-align: center;
  font-size: 2rem;
}

.form-group {
  margin-bottom: 20px;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 16px 18px;
  border: 1px solid #ddd;
  border-radius: 14px;
  font-family: "Poppins", sans-serif;
  font-size: 1rem;
  outline: none;
  transition: 0.3s;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: #ff6b00;
  box-shadow: 0 0 0 4px rgba(255, 107, 0, 0.1);
}

.full-btn {
  width: 100%;
  border: none;
  cursor: pointer;
  font-size: 1rem;
}

/* ================= VOLUNTEER AREAS ================= */

.volunteer-areas {
  background: #f7f7f7;
}

.areas-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}

.area-card {
  background: #fff;
  padding: 40px 30px;
  border-radius: 25px;
  text-align: center;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
  transition: 0.4s;
}

.area-card:hover {
  transform: translateY(-10px);
}

.area-card i {
  font-size: 2.7rem;
  color: #ff6b00;
  margin-bottom: 20px;
}

.area-card h3 {
  margin-bottom: 15px;
}

/* ================= JOIN CTA ================= */

.join-cta {
  padding: 120px 0;
  text-align: center;
  color: #fff;
  background:
    linear-gradient(rgba(0, 0, 0, 0.75), rgba(0, 0, 0, 0.75)),
    url("../images/volunteer-team.jpg") center/cover no-repeat;
}

.join-cta-content {
  max-width: 800px;
  margin: auto;
}

.join-cta-content h2 {
  font-size: 3rem;
  margin-bottom: 20px;
}

.join-cta-content p {
  margin-bottom: 35px;
  font-size: 1.1rem;
}

/* ================= RESPONSIVE ================= */

@media (max-width: 768px) {
  .join-info h2 {
    font-size: 2rem;
  }

  .join-form-container {
    padding: 35px 25px;
  }

  .join-cta-content h2 {
    font-size: 2.3rem;
  }
}

/* ================= GALLERY HERO ================= */

.gallery-hero {
  background:
    linear-gradient(rgba(0, 0, 0, 0.65), rgba(0, 0, 0, 0.65)),
    url("../images/gallery-banner.jpg") center/cover no-repeat;
}

/* ================= GALLERY SECTION ================= */

.gallery-section {
  padding-bottom: 100px;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 25px;
}

.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: 25px;
  cursor: pointer;
}

.gallery-item img {
  width: 100%;
  height: 320px;
  object-fit: cover;
  transition: 0.5s;
  display: block;
}

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(rgba(0, 0, 0, 0.1), rgba(0, 0, 0, 0.7));
  display: flex;
  align-items: flex-end;
  padding: 25px;
  opacity: 0;
  transition: 0.4s;
}

.gallery-overlay h3 {
  color: #fff;
  font-size: 1.4rem;
}

.gallery-item:hover img {
  transform: scale(1.1);
}

.gallery-item:hover .gallery-overlay {
  opacity: 1;
}

/* ================= VIDEO SECTION ================= */

.video-section {
  background: #f7f7f7;
}

.video-placeholder {
  background: #fff;
  border-radius: 25px;
  padding: 80px 40px;
  text-align: center;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}

.video-placeholder i {
  font-size: 5rem;
  color: #ff6b00;
  margin-bottom: 25px;
}

.video-placeholder h3 {
  font-size: 2rem;
  margin-bottom: 15px;
}

.video-placeholder p {
  color: #666;
}

/* ================= GALLERY CTA ================= */

.gallery-cta {
  padding: 120px 0;
  background:
    linear-gradient(rgba(0, 0, 0, 0.75), rgba(0, 0, 0, 0.75)),
    url("../images/gallery-cta.jpg") center/cover no-repeat;
  text-align: center;
  color: #fff;
}

.gallery-cta-content {
  max-width: 800px;
  margin: auto;
}

.gallery-cta-content h2 {
  font-size: 3rem;
  margin-bottom: 20px;
}

.gallery-cta-content p {
  margin-bottom: 35px;
  font-size: 1.1rem;
}

/* ================= RESPONSIVE ================= */

@media (max-width: 768px) {
  .gallery-item img {
    height: 260px;
  }

  .gallery-cta-content h2 {
    font-size: 2.3rem;
  }

  .video-placeholder {
    padding: 60px 25px;
  }
}

/* ================= CONTACT HERO ================= */

.contact-hero {
  background:
    linear-gradient(rgba(0, 0, 0, 0.65), rgba(0, 0, 0, 0.65)),
    url("../images/contact-banner.jpg") center/cover no-repeat;
}

/* ================= CONTACT SECTION ================= */

.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 60px;
  align-items: start;
}

.contact-info h2 {
  font-size: 2.7rem;
  margin-bottom: 20px;
}

.contact-info p {
  color: #555;
  margin-bottom: 35px;
}

.contact-cards {
  display: flex;
  flex-direction: column;
  gap: 25px;
}

.contact-card {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  background: #fff;
  padding: 25px;
  border-radius: 20px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.06);
}

.contact-card i {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: #fff3eb;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ff6b00;
  font-size: 1.3rem;
  flex-shrink: 0;
}

.contact-card h4 {
  margin-bottom: 8px;
}

/* ================= SOCIAL ================= */

.contact-social {
  margin-top: 40px;
}

.contact-social h3 {
  margin-bottom: 20px;
}

/* ================= CONTACT FORM ================= */

.contact-form-container {
  background: #fff;
  padding: 45px;
  border-radius: 25px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
}

.contact-form h2 {
  margin-bottom: 30px;
  text-align: center;
  font-size: 2rem;
}

/* ================= MAP SECTION ================= */

.map-section {
  background: #f7f7f7;
  padding: 100px 0;
}

.map-placeholder {
  background: #fff;
  padding: 80px 40px;
  border-radius: 25px;
  text-align: center;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}

.map-placeholder i {
  font-size: 5rem;
  color: #ff6b00;
  margin-bottom: 25px;
}

.map-placeholder h3 {
  font-size: 2rem;
  margin-bottom: 15px;
}

.map-placeholder p {
  color: #666;
}

/* ================= CONTACT CTA ================= */

.contact-cta {
  padding: 120px 0;
  background:
    linear-gradient(rgba(0, 0, 0, 0.75), rgba(0, 0, 0, 0.75)),
    url("../images/contact-cta.jpg") center/cover no-repeat;
  text-align: center;
  color: #fff;
}

.contact-cta-content {
  max-width: 800px;
  margin: auto;
}

.contact-cta-content h2 {
  font-size: 3rem;
  margin-bottom: 20px;
}

.contact-cta-content p {
  margin-bottom: 35px;
  font-size: 1.1rem;
}

/* ================= RESPONSIVE ================= */

@media (max-width: 768px) {
  .contact-info h2 {
    font-size: 2rem;
  }

  .contact-form-container {
    padding: 35px 25px;
  }

  .map-placeholder {
    padding: 60px 25px;
  }

  .contact-cta-content h2 {
    font-size: 2.3rem;
  }
}

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

.about-grid,
.join-grid,
.contact-grid,
.causes-page-grid,
.gallery-grid {
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
} */

@media (max-width: 768px) {
  .container {
    width: 92%;
  }

  body {
    overflow-x: hidden;
  }
}