@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Poppins:wght@400;500;600;700;800;900&display=swap');

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', sans-serif;
  color: #042940;
  background: #ffffff;
  line-height: 1.6;
}

/* ===== HERO SECTION ===== */
.ltr-hero {
  position: relative;
  background: #042940;
  min-height: 520px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 100px 20px 80px;
  overflow: hidden;
}

.ltr-hero__overlay {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.ltr-hero__overlay img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.08;
}

.ltr-hero__content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  margin: 0 auto;
}

.ltr-hero__breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: 'Inter', sans-serif;
  font-size: 0.85rem;
  color: #00C5C3;
  margin-bottom: 24px;
  letter-spacing: 0.05em;
}

.ltr-hero__breadcrumb a {
  color: #00C5C3;
  text-decoration: none;
  transition: opacity 0.2s;
}

.ltr-hero__breadcrumb a:hover {
  opacity: 0.75;
}

.ltr-hero__breadcrumb span {
  color: #00C5C3;
  opacity: 0.6;
}

.ltr-hero__title {
  font-family: 'Poppins', sans-serif;
  font-size: clamp(2.4rem, 6vw, 4.2rem);
  font-weight: 800;
  color: #DBF227;
  line-height: 1.1;
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}

.ltr-hero__subtitle {
  font-family: 'Inter', sans-serif;
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  color: #ffffff;
  font-weight: 400;
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ===== INTRO SECTION ===== */
.ltr-intro {
  background: #D6D58E;
  padding: 90px 20px;
}

.ltr-intro__container {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.ltr-intro__heading {
  font-family: 'Poppins', sans-serif;
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 700;
  color: #042940;
  margin-bottom: 24px;
  line-height: 1.2;
}

.ltr-intro__text {
  font-family: 'Inter', sans-serif;
  font-size: 1rem;
  color: #042940;
  line-height: 1.8;
  margin-bottom: 16px;
}

.ltr-intro__image-box {
  position: relative;
  border-radius: 20px;
  border: 3px solid #00C5C3;
  overflow: hidden;
  aspect-ratio: 4/3;
  box-shadow: 0 20px 60px rgba(4,41,64,0.2);
}

.ltr-intro__image-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

.ltr-intro__image-box:hover img {
  transform: scale(1.03);
}

.ltr-intro__badge {
  position: absolute;
  bottom: 16px;
  left: 16px;
  background: #00C5C3;
  color: #042940;
  font-family: 'Poppins', sans-serif;
  font-size: 0.8rem;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: 50px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* ===== WHAT CAN BE TREATED ===== */
.ltr-treated {
  background: #042940;
  padding: 90px 20px;
}

.ltr-treated__container {
  max-width: 1200px;
  margin: 0 auto;
}

.ltr-treated__heading {
  font-family: 'Poppins', sans-serif;
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 700;
  color: #DBF227;
  text-align: center;
  margin-bottom: 56px;
  line-height: 1.2;
}

.ltr-treated__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 48px;
}

.ltr-treated__card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(0,197,195,0.25);
  border-radius: 16px;
  padding: 36px 24px;
  text-align: center;
  transition: transform 0.3s ease, background 0.3s ease, border-color 0.3s ease;
}

.ltr-treated__card:hover {
  transform: translateY(-6px);
  background: rgba(0,197,195,0.12);
  border-color: #00C5C3;
}

.ltr-treated__icon {
  font-size: 2.8rem;
  margin-bottom: 16px;
  display: block;
}

.ltr-treated__card-title {
  font-family: 'Poppins', sans-serif;
  font-size: 1.05rem;
  font-weight: 700;
  color: #00C5C3;
  margin-bottom: 12px;
}

.ltr-treated__card-desc {
  font-family: 'Inter', sans-serif;
  font-size: 0.9rem;
  color: #ffffff;
  line-height: 1.7;
}

.ltr-treated__footnote {
  text-align: center;
  font-family: 'Inter', sans-serif;
  font-size: 1rem;
  color: #D6D58E;
  max-width: 700px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ===== HOW IT WORKS ===== */
.ltr-process {
  background: #D6D58E;
  padding: 90px 20px;
}

.ltr-process__container {
  max-width: 1000px;
  margin: 0 auto;
}

.ltr-process__heading {
  font-family: 'Poppins', sans-serif;
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 700;
  color: #042940;
  text-align: center;
  margin-bottom: 56px;
  line-height: 1.2;
}

.ltr-process__steps {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.ltr-process__step {
  background: #042940;
  border-radius: 16px;
  padding: 32px 36px;
  border-left: 5px solid #9FC131;
  display: flex;
  gap: 28px;
  align-items: flex-start;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.ltr-process__step:hover {
  transform: translateX(6px);
  box-shadow: -6px 6px 30px rgba(4,41,64,0.25);
}

.ltr-process__step-number {
  font-family: 'Poppins', sans-serif;
  font-size: 2.4rem;
  font-weight: 900;
  color: #DBF227;
  line-height: 1;
  min-width: 48px;
  flex-shrink: 0;
}

.ltr-process__step-content {}

.ltr-process__step-title {
  font-family: 'Poppins', sans-serif;
  font-size: 1.15rem;
  font-weight: 700;
  color: #DBF227;
  margin-bottom: 10px;
}

.ltr-process__step-desc {
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  color: #ffffff;
  line-height: 1.7;
}

/* ===== WHAT TO EXPECT ===== */
.ltr-expect {
  background: #9FC131;
  padding: 90px 20px;
}

.ltr-expect__container {
  max-width: 900px;
  margin: 0 auto;
}

.ltr-expect__heading {
  font-family: 'Poppins', sans-serif;
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 700;
  color: #042940;
  margin-bottom: 44px;
  line-height: 1.2;
}

.ltr-expect__list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.ltr-expect__item {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  background: rgba(4,41,64,0.08);
  border-radius: 14px;
  padding: 24px 28px;
  transition: background 0.3s ease;
}

.ltr-expect__item:hover {
  background: rgba(4,41,64,0.15);
}

.ltr-expect__item-icon {
  font-size: 1.8rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.ltr-expect__item-text {
  font-family: 'Inter', sans-serif;
  font-size: 1rem;
  color: #042940;
  font-weight: 500;
  line-height: 1.7;
}

.ltr-expect__item-text strong {
  font-weight: 700;
  display: block;
  margin-bottom: 4px;
  font-family: 'Poppins', sans-serif;
}

/* ===== COSMETIC SPECIALIST ===== */
.ltr-cosmetic {
  background: #042940;
  padding: 90px 20px;
}

.ltr-cosmetic__container {
  max-width: 900px;
  margin: 0 auto;
}

.ltr-cosmetic__heading {
  font-family: 'Poppins', sans-serif;
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 700;
  color: #00C5C3;
  margin-bottom: 28px;
  line-height: 1.2;
}

.ltr-cosmetic__body {
  font-family: 'Inter', sans-serif;
  font-size: 1rem;
  color: #ffffff;
  line-height: 1.8;
  margin-bottom: 40px;
}

.ltr-cosmetic__highlight {
  background: #DBF227;
  border-radius: 16px;
  padding: 28px 36px;
  font-family: 'Poppins', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: #042940;
  line-height: 1.6;
  position: relative;
}

.ltr-cosmetic__highlight::before {
  content: '"';
  font-size: 4rem;
  color: rgba(4,41,64,0.15);
  position: absolute;
  top: -10px;
  left: 20px;
  font-family: 'Georgia', serif;
  line-height: 1;
}

/* ===== CONSULTATION CTA ===== */
.ltr-cta {
  background: #00C5C3;
  padding: 100px 20px;
  text-align: center;
}

.ltr-cta__container {
  max-width: 760px;
  margin: 0 auto;
}

.ltr-cta__heading {
  font-family: 'Poppins', sans-serif;
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 800;
  color: #042940;
  margin-bottom: 24px;
  line-height: 1.2;
}

.ltr-cta__body {
  font-family: 'Inter', sans-serif;
  font-size: 1.05rem;
  color: #042940;
  line-height: 1.8;
  margin-bottom: 44px;
}

.ltr-cta__btn {
  display: inline-block;
  background: #DBF227;
  color: #042940;
  font-family: 'Poppins', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  padding: 18px 48px;
  border-radius: 50px;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: transform 0.25s ease, background 0.25s ease, box-shadow 0.25s ease;
  box-shadow: 0 6px 24px rgba(4,41,64,0.2);
  letter-spacing: 0.02em;
}

.ltr-cta__btn:hover {
  transform: translateY(-3px) scale(1.02);
  background: #c9e020;
  box-shadow: 0 12px 36px rgba(4,41,64,0.3);
}

.ltr-cta__btn:active {
  transform: translateY(0) scale(0.98);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .ltr-treated__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .ltr-intro__container {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .ltr-treated__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .ltr-process__step {
    padding: 24px 20px;
    gap: 20px;
  }

  .ltr-hero {
    padding: 80px 20px 60px;
    min-height: 420px;
  }
}

@media (max-width: 480px) {
  .ltr-treated__grid {
    grid-template-columns: 1fr;
  }

  .ltr-process__step {
    flex-direction: column;
    gap: 12px;
  }

  .ltr-process__step-number {
    font-size: 1.8rem;
  }

  .ltr-cosmetic__highlight {
    padding: 24px 24px;
  }

  .ltr-cta__btn {
    padding: 16px 36px;
    font-size: 1rem;
  }
}