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

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Poppins", sans-serif;
  background-color: #f8f5f0;
  color: #2f2f2f;
  line-height: 1.6;
}

/* Navbar */
#navbar {
  background-color: #5a3421;
  padding: 16px 30px;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.nav-links {
  list-style: none;
  display: flex;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
}

.nav-links a {
  color: #f3e7dc;
  text-decoration: none;
  font-weight: 700;
  font-size: 15px;
  transition: color 0.3s ease;
}

.nav-links a:hover {
  color: #dbe8ef;
}

.site-footer {
  background-color: #5a3421;
  color: #f3e7dc;
  text-align: center;
  padding: 20px;
}

.site-footer p {
  margin: 0;
  font-size: 18px;
}

.home-byline {
  margin-top: 18px;
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.9);
  font-style: italic;
  letter-spacing: 0.5px;
}

/* Sections */
section {
  padding: 80px 12%;
  scroll-margin-top: 100px;
}

/* Background order */
#adoption-matters, #healing-thriving {
  background-color: #f5f1ee;
}

#issue-matters, #help-section {
  background-color: #dbe8ef;
}

#myths-section, #facts {
  background-color: #f3e7dc;
}

/* Hero */
#home {
  background: linear-gradient(rgba(70, 45, 30, 0.45), rgba(70, 45, 30, 0.45)),
    url("dog-banner.png") center/cover no-repeat;
  color: white;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  text-align: left;
  padding: 0 8%;
}

#home h1 {
  font-size: 4rem;
  font-weight: 700;
  margin-bottom: 20px;
  max-width: 700px;
  line-height: 1.1;
  color: white;
}

#home p {
  font-size: 1.15rem;
  max-width: 700px;
  line-height: 1.6;
  color: white;
}

/* Headings + text */
h1,
h2 {
  color: #5a3421;
  margin-bottom: 20px;
}

h2 {
  font-size: 2rem;
}

p {
  max-width: 900px;
  font-size: 1.05rem;
}

/* Global links */
a {
  color: #5a3421;
  font-weight: 600;
  text-decoration: underline;
}

a:hover {
  color: #7a4a32;
}

/* Adoption sections */
.adoption-section {
  padding: 80px 12%;
}

.adoption-content {
  max-width: 1100px;
}

.adoption-section h2 {
  font-size: 55px;
  color: #5a3421;
  margin-bottom: 30px;
  text-align: left;
}

.adoption-section p {
  font-size: 24px;
  line-height: 1.6;
  color: #333;
  max-width: 1100px;
  margin-bottom: 30px;
  text-align: left;
}

.adoption-img-link {
  display: block;
  width: 700px;
  max-width: 100%;
  margin: 10px auto 0;
}

.adoption-img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 12px;
}

/* Myths */
#myths-section h2 {
  font-size: 55px;
  color: #5a3421;
  margin-bottom: 20px;
}
#myths-section h3 {
  text-align: center;
}

.myths-intro {
  font-size: 24px;
  line-height: 1.6;
  color: #333;
  max-width: 1000px;
  margin-bottom: 50px;
}

.flip-card-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(320px, 1fr));
  gap: 30px;
  max-width: 1200px;
}

.flip-card {
  perspective: 1000px;
  cursor: pointer;
  width: 100%;
}

.flip-card-inner {
  position: relative;
  width: 100%;
  height: 420px;
  transition: transform 0.7s;
  transform-style: preserve-3d;
}

.flip-card.flipped .flip-card-inner {
  transform: rotateY(180deg);
}

.flip-card-front,
.flip-card-back {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border-radius: 16px;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 28px;
  text-align: center;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.08);
}

.flip-card-front {
  transform: rotateY(0deg);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  isolation: isolate;
  color: #3a2419;
  font-size: 28px;
  font-weight: 800;
  line-height: 1.4;
  text-shadow: 0 1px 2px rgba(255, 255, 255, 0.35);
}

.flip-card-front::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(219, 232, 239, 0.45);
  z-index: 1;
}

.flip-card-front span {
  position: relative;
  z-index: 2;
  max-width: 85%;
}

.flip-card-back {
  transform: rotateY(180deg);
  background: linear-gradient(135deg, #7a4b2f, #5f3923);
  color: white;
}

.flip-card-back p {
  max-width: 90%;
  font-size: 1.05rem;
  line-height: 1.7;
  margin: 0;
}

.flip-card-back a {
  color: #ffd9b3;
  text-decoration: underline;
  font-weight: 700;
}

.flip-card-back a:hover {
  color: #fff3e6;
}

.myth-behavior {
  background-image: url("behavioral-problems.jpg");
}

.myth-find {
  background-image: url("find-right-dog.jpg");
}

.myth-loving {
  background-image: url("less-loving.jpg");
}

.myth-pitbull {
  background-image: url("pitbull.jpg");
}

/* Facts */
#facts {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 70px;
}

.facts-text {
  flex: 1;
  max-width: 650px;
}

.facts-text h2 {
  font-size: 55px;
  color: #5a3421;
  margin-bottom: 24px;
}

.facts-text p {
  font-size: 24px;
  line-height: 1.6;
  color: #333;
  margin-bottom: 24px;
}

.facts-image {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
}

.facts-image a {
  display: block;
  width: 100%;
  max-width: 520px;
}

.facts-image img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 12px;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.facts-image a:hover img {
  transform: scale(1.01);
  opacity: 0.95;
}

/* Success stories */
#healing-thriving {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 70px;
}

.healing-text {
  flex: 1;
  max-width: 620px;
}

.healing-text h2 {
  font-size: 55px;
  color: #5a3421;
  margin-bottom: 24px;
}

.healing-text p {
  font-size: 24px;
  line-height: 1.6;
  color: #333;
  margin-bottom: 24px;
}

.story-cards {
  flex: 0 0 420px;
  max-width: 420px;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.story-card {
  background-color: #dbe8ef;
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 6px 16px rgba(90, 52, 33, 0.12);
}

.story-card a {
  display: block;
}

.story-card img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.story-card a:hover img {
  transform: scale(1.01);
  opacity: 0.95;
}

.story-card-text {
  padding: 24px;
}

.story-card-text h3 {
  font-size: 30px;
  color: #5a3421;
  margin-bottom: 12px;
}

.story-card-text p {
  font-size: 21px;
  line-height: 1.6;
  color: #333;
}

/* Help */
.help-icon {
  display: flex;
  flex-direction: column;
  align-items: center;
  cursor: pointer;
  transition: transform 0.2s ease;
}

.help-icon:hover {
  transform: translateY(-4px);
}

.icon-circle {
  width: 90px;
  height: 90px;
  border-radius: 50%;
  background-color: #f3e7dc;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 38px;
  margin-bottom: 12px;
  border: 2px solid transparent;
}

.help-icon.active .icon-circle {
  border: 2px solid #5a3421;
  background-color: #fff8f2;
}

#help-section {
  text-align: center;
}

#help-section h2 {
  font-size: 55px;
  color: #5a3421;
  margin-bottom: 20px;
}

.help-intro {
  font-size: 24px;
  line-height: 1.6;
  color: #333;
  max-width: 950px;
  margin: 0 auto 50px;
}

.help-icons {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 28px;
  margin-bottom: 40px;
}

.help-icon {
  display: flex;
  flex-direction: column;
  align-items: center;
  cursor: pointer;
  transition: transform 0.2s ease;
}

.help-icon:hover {
  transform: translateY(-4px);
}

.icon-circle {
  width: 90px;
  height: 90px;
  border-radius: 50%;
  background-color: #f3e7dc;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 38px;
  margin-bottom: 12px;
  border: 2px solid transparent;
}

.help-icon span {
  font-size: 20px;
  color: #5a3421;
  font-weight: 600;
}

.help-icon.active .icon-circle {
  border: 2px solid #5a3421;
  background-color: #fff8f2;
}

.help-display {
  background-color: #f3e7dc;
  max-width: 850px;
  margin: 0 auto;
  padding: 32px;
  border-radius: 18px;
  text-align: left;
  box-shadow: 0 4px 12px rgba(90, 52, 33, 0.08);
}

.help-display h3 {
  font-size: 30px;
  color: #5a3421;
  margin-bottom: 14px;
}

.help-display p {
  font-size: 22px;
  line-height: 1.6;
  color: #333;
}
.help-click-text {
  font-size: 20px;
  line-height: 1.6;
  color: #333;
  max-width: 950px;
  margin: 30px auto 40px;
  text-align: center;
  font-weight: 500;
}
.help-click-text {
  font-size: 20px;
  line-height: 1.6;
  color: #333;
  max-width: 950px;
  margin: 30px auto 40px;
  text-align: center;
  font-weight: 500;
}

.help-display {
  background-color: #f3e7dc;
  max-width: 850px;
  margin: 0 auto;
  padding: 32px;
  border-radius: 18px;
  text-align: left;
  box-shadow: 0 4px 12px rgba(90, 52, 33, 0.08);
}

.help-display h3 {
  font-size: 30px;
  color: #5a3421;
  margin-bottom: 14px;
}

.help-display p {
  font-size: 22px;
  line-height: 1.6;
  color: #333;
  margin-bottom: 24px;
}

#help-link {
  display: block;
  width: 100%;
  max-width: 500px;
  margin: 0 auto;
}

#help-image {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 14px;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

#help-link:hover #help-image {
  transform: scale(1.01);
  opacity: 0.95;
}






.scroll-fade {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.9s ease, transform 0.9s ease;
}

.scroll-fade.show {
  opacity: 1;
  transform: translateY(0);
}

.myth-subheading {
  font-size: 2.2rem;
  color: #2f2f2f;
  margin: 40px 0 20px;
}

/* Responsive */
@media (max-width: 900px) {
  .flip-card-grid {
    grid-template-columns: 1fr;
  }

  .flip-card-inner,
  .flip-card-front,
  .flip-card-back {
    min-height: 360px;
  }

  .flip-card-front {
    font-size: 22px;
  }

  #facts,
  #healing-thriving {
    flex-direction: column;
  }

  .facts-text,
  .facts-image,
  .healing-text,
  .story-cards {
    max-width: 100%;
  }

  .facts-image {
    justify-content: flex-start;
    max-height: 500px;
  }

  .healing-text h2,
  .facts-text h2,
  #help-section h2,
  .adoption-section h2,
  #myths-section h2 {
    font-size: 42px;
  }

  .adoption-section p,
  .myths-intro,
  .facts-text p,
  .healing-text p,
  .help-intro,
  .help-display p,
  .story-card-text p {
    font-size: 20px;
  }

  .story-card-text h3,
  .help-display h3 {
    font-size: 26px;
  }

  .icon-circle {
    width: 78px;
    height: 78px;
    font-size: 32px;
  }
}

@media (max-width: 768px) {
  #navbar {
    padding: 14px 16px;
  }

  .nav-links {
    gap: 14px;
  }

  .nav-links a {
    font-size: 14px;
  }

  section {
    padding: 60px 8%;
  }

  #home h1 {
    font-size: 2.2rem;
  }

  #home p {
    font-size: 1rem;
  }

  h2 {
    font-size: 1.6rem;
  }
}