@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;
  background: #042940;
  color: #ffffff;
  line-height: 1.6;
}

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

.cf-hero__bg-overlay {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

.cf-hero__glow {
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,197,195,0.18) 0%, rgba(219,242,39,0.07) 40%, transparent 70%);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.cf-hero__glow-2 {
  position: absolute;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(159,193,49,0.12) 0%, transparent 70%);
  top: 10%;
  right: 10%;
}

.cf-hero__glow-3 {
  position: absolute;
  width: 250px;
  height: 250px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,197,195,0.1) 0%, transparent 70%);
  bottom: 5%;
  left: 5%;
}

.cf-hero__content {
  position: relative;
  z-index: 1;
  max-width: 800px;
}

.cf-hero__breadcrumb {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #00C5C3;
  font-family: 'Inter', sans-serif;
  font-size: 0.9rem;
  font-weight: 500;
  margin-bottom: 20px;
  letter-spacing: 0.02em;
}

.cf-hero__breadcrumb a {
  color: #00C5C3;
  text-decoration: none;
  transition: color 0.3s;
}

.cf-hero__breadcrumb a:hover {
  color: #DBF227;
}

.cf-hero__breadcrumb span {
  opacity: 0.7;
}

.cf-hero__title {
  font-family: 'Poppins', sans-serif;
  font-size: clamp(2.8rem, 6vw, 5rem);
  font-weight: 800;
  color: #DBF227;
  line-height: 1.1;
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}

.cf-hero__subtitle {
  font-family: 'Inter', sans-serif;
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: #ffffff;
  font-weight: 400;
  max-width: 650px;
  margin: 0 auto;
  opacity: 0.92;
  line-height: 1.7;
}

/* ===== WHAT IS A CARBON FACIAL ===== */
.cf-what {
  background: #D6D58E;
  padding: 90px 20px;
}

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

.cf-what__text-col {}

.cf-what__heading {
  font-family: 'Poppins', sans-serif;
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 700;
  color: #042940;
  margin-bottom: 28px;
  line-height: 1.2;
}

.cf-what__body p {
  font-family: 'Inter', sans-serif;
  font-size: 1rem;
  color: #042940;
  line-height: 1.8;
  margin-bottom: 18px;
}

.cf-what__body p:last-child {
  margin-bottom: 0;
}

.cf-what__img-col {
  display: flex;
  justify-content: center;
  align-items: center;
}

.cf-what__img-wrap {
  position: relative;
  width: 100%;
  max-width: 460px;
  border-radius: 20px;
  border: 4px solid #00C5C3;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(4,41,64,0.2);
  transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.cf-what__img-wrap:hover {
  transform: translateY(-6px);
  box-shadow: 0 30px 70px rgba(4,41,64,0.3);
}

.cf-what__img-wrap img {
  width: 100%;
  height: 380px;
  object-fit: cover;
  display: block;
}

/* ===== KEY BENEFITS ===== */
.cf-benefits {
  background: #042940;
  padding: 90px 20px;
}

.cf-benefits__inner {
  max-width: 1200px;
  margin: 0 auto;
}

.cf-benefits__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: 16px;
}

.cf-benefits__subheading {
  text-align: center;
  color: #ffffff;
  font-size: 1rem;
  opacity: 0.8;
  margin-bottom: 56px;
  font-family: 'Inter', sans-serif;
}

.cf-benefits__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.cf-benefit-card {
  background: #0a3a55;
  border-radius: 16px;
  padding: 36px 28px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 1px solid rgba(0,197,195,0.15);
  position: relative;
  overflow: hidden;
}

.cf-benefit-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, #00C5C3, #DBF227);
  opacity: 0;
  transition: opacity 0.3s;
}

.cf-benefit-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 50px rgba(0,0,0,0.3);
}

.cf-benefit-card:hover::before {
  opacity: 1;
}

.cf-benefit-card__icon {
  width: 56px;
  height: 56px;
  background: rgba(0,197,195,0.15);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  font-size: 1.6rem;
}

.cf-benefit-card__title {
  font-family: 'Poppins', sans-serif;
  font-size: 1.05rem;
  font-weight: 600;
  color: #00C5C3;
  margin-bottom: 12px;
}

.cf-benefit-card__desc {
  font-family: 'Inter', sans-serif;
  font-size: 0.9rem;
  color: #ffffff;
  line-height: 1.7;
  opacity: 0.88;
}

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

.cf-how__inner {
  max-width: 1200px;
  margin: 0 auto;
}

.cf-how__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: 16px;
}

.cf-how__subtext {
  text-align: center;
  color: #042940;
  font-size: 1rem;
  opacity: 0.75;
  margin-bottom: 56px;
  font-family: 'Inter', sans-serif;
}

.cf-how__steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  position: relative;
}

.cf-how__steps::before {
  content: '';
  position: absolute;
  top: 44px;
  left: 12.5%;
  right: 12.5%;
  height: 2px;
  background: linear-gradient(90deg, #9FC131, #042940);
  opacity: 0.4;
  z-index: 0;
}

.cf-step-card {
  background: #042940;
  border-radius: 16px;
  padding: 36px 24px 32px;
  position: relative;
  z-index: 1;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.cf-step-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 50px rgba(4,41,64,0.35);
}

.cf-step-card__badge {
  width: 44px;
  height: 44px;
  background: #9FC131;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Poppins', sans-serif;
  font-weight: 700;
  font-size: 1.1rem;
  color: #042940;
  margin-bottom: 20px;
}

.cf-step-card__title {
  font-family: 'Poppins', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  color: #DBF227;
  margin-bottom: 12px;
}

.cf-step-card__desc {
  font-family: 'Inter', sans-serif;
  font-size: 0.88rem;
  color: #ffffff;
  line-height: 1.7;
  opacity: 0.9;
}

/* ===== IS IT RIGHT FOR YOU ===== */
.cf-right {
  background: #9FC131;
  padding: 90px 20px;
}

.cf-right__inner {
  max-width: 900px;
  margin: 0 auto;
}

.cf-right__heading {
  font-family: 'Poppins', sans-serif;
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 700;
  color: #042940;
  margin-bottom: 28px;
  text-align: center;
}

.cf-right__body {
  font-family: 'Inter', sans-serif;
  font-size: 1rem;
  color: #042940;
  line-height: 1.8;
  text-align: center;
  margin-bottom: 40px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.cf-right__list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px 32px;
  margin-bottom: 40px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.cf-right__list-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  color: #042940;
  font-weight: 500;
}

.cf-right__list-icon {
  width: 28px;
  height: 28px;
  background: #042940;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: #DBF227;
  font-size: 0.75rem;
}

.cf-right__note {
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  color: #042940;
  font-style: italic;
  text-align: center;
  background: rgba(4,41,64,0.08);
  padding: 18px 28px;
  border-radius: 12px;
  border-left: 4px solid #042940;
  max-width: 650px;
  margin: 0 auto;
}

/* ===== WHAT TO EXPECT ===== */
.cf-expect {
  background: #042940;
  padding: 90px 20px;
}

.cf-expect__inner {
  max-width: 1100px;
  margin: 0 auto;
}

.cf-expect__heading {
  font-family: 'Poppins', sans-serif;
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 700;
  color: #00C5C3;
  text-align: center;
  margin-bottom: 56px;
}

.cf-expect__cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}

.cf-expect__col-heading {
  font-family: 'Poppins', sans-serif;
  font-size: 1.15rem;
  font-weight: 600;
  color: #DBF227;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.cf-expect__col-icon {
  width: 38px;
  height: 38px;
  background: rgba(219,242,39,0.15);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}

.cf-expect__list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.cf-expect__list li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  color: #ffffff;
  line-height: 1.7;
}

.cf-expect__list li::before {
  content: '→';
  color: #00C5C3;
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 2px;
}

.cf-expect__divider {
  width: 1px;
  background: rgba(255,255,255,0.12);
  display: none;
}

/* ===== CTA SECTION ===== */
.cf-cta {
  background: #00C5C3;
  padding: 90px 20px;
  text-align: center;
}

.cf-cta__inner {
  max-width: 700px;
  margin: 0 auto;
}

.cf-cta__heading {
  font-family: 'Poppins', sans-serif;
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 700;
  color: #042940;
  margin-bottom: 22px;
  line-height: 1.2;
}

.cf-cta__body {
  font-family: 'Inter', sans-serif;
  font-size: 1.05rem;
  color: #042940;
  line-height: 1.8;
  margin-bottom: 40px;
  opacity: 0.9;
}

.cf-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 0.3s ease, box-shadow 0.3s ease, background 0.3s ease;
  letter-spacing: 0.01em;
  box-shadow: 0 8px 30px rgba(4,41,64,0.25);
}

.cf-cta__btn:hover {
  background: #c8df1f;
  transform: translateY(-3px) scale(1.03);
  box-shadow: 0 14px 40px rgba(4,41,64,0.35);
}

.cf-cta__btn:active {
  transform: translateY(0) scale(0.99);
}

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

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

  .cf-how__steps::before {
    display: none;
  }
}

@media (max-width: 768px) {
  .cf-hero {
    padding: 80px 20px 60px;
    min-height: 420px;
  }

  .cf-what__inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .cf-what__img-col {
    order: -1;
  }

  .cf-benefits__grid {
    grid-template-columns: 1fr;
  }

  .cf-how__steps {
    grid-template-columns: 1fr;
  }

  .cf-right__list {
    grid-template-columns: 1fr;
  }

  .cf-expect__cols {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .cf-what__img-wrap img {
    height: 280px;
  }
}

@media (max-width: 480px) {
  .cf-hero__title {
    font-size: 2.2rem;
  }

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

/* Scroll animation classes */
.cf-animate {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.cf-animate.cf-visible {
  opacity: 1;
  transform: translateY(0);
}

.cf-animate-left {
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.cf-animate-left.cf-visible {
  opacity: 1;
  transform: translateX(0);
}

.cf-animate-right {
  opacity: 0;
  transform: translateX(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.cf-animate-right.cf-visible {
  opacity: 1;
  transform: translateX(0);
}