/* ===== RESET & BASE ===== */
/**
 * CSS cho trang Head Washing
 * File: css/dichvu_headwashing.css
 * Theme: Thư giãn, Spa, Luxury
 */

/* ===== RESET & BASE ===== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Poppins', sans-serif;
  color: #2C2C2C;
  line-height: 1.6;
  background-color: #E6F2F5;
}

.container {
  max-width: 1500px;
  margin: 0 auto;
  padding: 0;
}

.section-title {
  font-family: 'Playfair Display', serif;
  font-size: 48px;
  color: #2C2C2C;
  text-align: center;
  margin-bottom: 60px;
  font-weight: 600;
  position: relative;
}

.section-title:after {
  content: "";
  position: absolute;
  bottom: -15px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 3px;
  background: linear-gradient(90deg, #8B7355, #C9B BA);
}

/* ===== 1. HERO BANNER ===== */
.hw-hero {
  position: relative;
  width: 100vw;
  height: 85vh; /* i 100vh nếu muốn full mn hình */
  display: flex;
  align-items: center;
  justify-content: center;
  background: url('https://nail.chuyenlaman.com/wp-content/themes/nailsalon-child/images/banner_head.png') 
              no-repeat center center;
  background-size: cover;
  overflow: hidden;
    justify-content: flex-end; /* đy nội dung qua phải */
  text-align: left; /* chữ canh tri */
  padding-right: 0%; /* chnh khoảng cách lề phi */
    margin-top: 10px; /* gi header */

}

.hw-hero-overlay {
  z-index: 2;
}

.hw-hero-title {
    
  font-family: 'Playfair Display', serif;
  font-size: 64px;
  color: #FFFFFF;
  margin-bottom: 20px;
  font-weight: 700;
  animation: fadeInDown 1s ease-out;
}

@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hw-hero-subtitle {
  font-size: 22px;
  color: #F8F6F3;
  margin-bottom: 40px;
  font-weight: 300;
  animation: fadeInUp 1s ease-out 0.3s both;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.btn-hero {
  display: inline-block;
  background: linear-gradient(135deg, #0099FF, #00CCFF); /* xanh nước biển nổi hơn */
  color: #FFFFFF;
  padding: 18px 50px;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 500;
  font-size: 16px;
  transition: all 0.4s;
  box-shadow: 0 8px 25px rgba(0,0,0,0.3);
  animation: fadeIn 1s ease-out 0.6s both;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.btn-hero:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 35px rgba(139,115,85,0.5);
}

/* ===== 2. GIỚI THIỆU ===== */
.hw-intro {
  padding: 100px 0;
  background-color: #FFFFFF;
}

.hw-intro-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.hw-intro-image {
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 15px 50px rgba(0,0,0,0.15);
}

.hw-intro-image img {
  width: 100%;
  height: 500px;
  object-fit: cover;
  transition: transform 0.5s;
}

.hw-intro-image:hover img {
  transform: scale(1.05);
}

.hw-subtitle {
  font-size: 14px;
  color: #8B7355;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 15px;
  display: block;
}

.hw-intro-content h2 {
  font-family: 'Playfair Display', serif;
  font-size: 42px;
  color: #2C2C2C;
  margin-bottom: 25px;
  font-weight: 600;
}

.hw-intro-content p {
  font-size: 16px;
  color: #666;
  margin-bottom: 20px;
  line-height: 1.8;
}

.hw-features {
  list-style: none;
  margin-top: 30px;
}

.hw-features li {
  padding-left: 35px;
  position: relative;
  margin-bottom: 15px;
  color: #666;
  font-size: 16px;
}

.hw-features li:before {
  content: "";
  position: absolute;
  left: 0;
  color: #8B7355;
  font-size: 20px;
  font-weight: bold;
}

/* ===== 3. DỊCH V ===== */
.hw-services {
  padding: 100px 0;
  background-color: #F8F6F3;
}

.hw-services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

.hw-service-card {
  background: #FFFFFF;
  padding: 40px 30px;
  border-radius: 20px;
  text-align: center;
  box-shadow: 0 10px 30px rgba(0,0,0,0.1);
  transition: all 0.4s;
  position: relative;
}

.hw-service-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 50px rgba(139,115,85,0.25);
}

.hw-service-card.featured {
  border: 3px solid #8B7355;
  transform: scale(1.05);
}

.hw-badge {
  position: absolute;
  top: -15px;
  right: 30px;
  background: #8B7355;
  color: #FFFFFF;
  padding: 8px 20px;
  border-radius: 25px;
  font-size: 14px;
  font-weight: 600;
}

.hw-service-icon {
  font-size: 64px;
  margin-bottom: 20px;
}

.hw-service-card h3 {
  font-family: 'Playfair Display', serif;
  font-size: 26px;
  color: #2C2C2C;
  margin-bottom: 15px;
}

.hw-service-price {
  font-size: 36px;
  color: #8B7355;
  font-weight: 700;
  margin-bottom: 10px;
}

.hw-service-duration {
  font-size: 14px;
  color: #999;
  margin-bottom: 25px;
}

.hw-service-list {
  list-style: none;
  text-align: left;
  margin-bottom: 30px;
}

.hw-service-list li {
  padding-left: 25px;
  position: relative;
  margin-bottom: 12px;
  color: #666;
  font-size: 14px;
}

.hw-service-list li:before {
  content: "";
  position: absolute;
  left: 0;
  color: #8B7355;
  font-size: 18px;
}

.btn-service {
  display: inline-block;
  background: linear-gradient(135deg, #8B7355, #A0937D);
  color: #FFFFFF;
  padding: 14px 40px;
  border-radius: 30px;
  text-decoration: none;
  font-weight: 500;
  transition: all 0.3s;
}

.btn-service:hover {
  transform: scale(1.05);
  box-shadow: 0 6px 20px rgba(139,115,85,0.4);
}

/* ===== 4. QUY TRNH ===== */
.hw-process {
  padding: 100px 0;
  background-color: #FFFFFF;
}

.hw-process-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 30px;
}

.hw-process-item {
  text-align: center;
  padding: 30px 20px;
  background: #F8F6F3;
  border-radius: 15px;
  transition: all 0.3s;
}

.hw-process-item:hover {
  background: #8B7355;
  color: #FFFFFF;
  transform: translateY(-10px);
}

.hw-process-number {
  font-size: 48px;
  font-weight: 700;
  color: #8B7355;
  margin-bottom: 20px;
  font-family: 'Playfair Display', serif;
}

.hw-process-item:hover .hw-process-number {
  color: #FFFFFF;
}

.hw-process-item h3 {
  font-size: 18px;
  margin-bottom: 15px;
  font-weight: 600;
}

.hw-process-item p {
  font-size: 14px;
  color: #666;
  line-height: 1.6;
}

.hw-process-item:hover p {
  color: #F8F6F3;
}

/* ===== 5. LỢI ÍCH ===== */
.hw-benefits {
  padding: 100px 0;
  background-color: #F8F6F3;
}

.hw-benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 35px;
}

.hw-benefit-card {
  background: #FFFFFF;
  padding: 40px 30px;
  border-radius: 15px;
  text-align: center;
  box-shadow: 0 8px 25px rgba(0,0,0,0.08);
  transition: all 0.3s;
}

.hw-benefit-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 40px rgba(139,115,85,0.2);
}

.hw-benefit-icon {
  font-size: 56px;
  margin-bottom: 20px;
}

.hw-benefit-card h3 {
  font-size: 20px;
  color: #2C2C2C;
  margin-bottom: 15px;
  font-weight: 600;
}

.hw-benefit-card p {
  font-size: 15px;
  color: #666;
  line-height: 1.7;
}

/* ===== 6. TESTIMONIALS ===== */
.hw-testimonials {
  padding: 100px 0;
  background-color: #FFFFFF;
}

.hw-testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 35px;
}

.hw-testimonial-card {
  background: #F8F6F3;
  padding: 40px;
  border-radius: 20px;
  box-shadow: 0 8px 25px rgba(0,0,0,0.08);
  transition: all 0.3s;
}

.hw-testimonial-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 35px rgba(139,115,85,0.15);
}

.hw-testimonial-stars {
  color: #8B7355;
  font-size: 24px;
  margin-bottom: 20px;
}

.hw-testimonial-text {
  font-size: 15px;
  color: #666;
  font-style: italic;
  line-height: 1.8;
  margin-bottom: 25px;
}

.hw-testimonial-author strong {
  display: block;
  color: #2C2C2C;
  font-size: 18px;
  margin-bottom: 5px;
}

.hw-testimonial-author span {
  font-size: 14px;
  color: #999;
}

/* ===== 7. CTA ===== */
.hw-cta {
  padding: 80px 0;
  background: linear-gradient(135deg, #1F4E5F, #3C7A89);
  text-align: center;
}

.hw-cta h2 {
  font-family: 'Playfair Display', serif;
  font-size: 48px;
  color: #FFFFFF;
  margin-bottom: 20px;
  font-weight: 600;
}

.hw-cta p {
  font-size: 20px;
  color: #F8F6F3;
  margin-bottom: 40px;
}

.hw-cta-buttons {
  display: flex;
  gap: 20px;
  justify-content: center;
  align-items: center;
}

.btn-cta-primary {
  display: inline-block;
  background: #FFFFFF;
  color: #8B7355;
  padding: 18px 50px;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 600;
  font-size: 16px;
  transition: all 0.3s;
  box-shadow: 0 8px 25px rgba(0,0,0,0.2);
}

.btn-cta-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 35px rgba(0,0,0,0.3);
}

.btn-cta-secondary {
  display: inline-block;
  background: transparent;
  color: #FFFFFF;
  padding: 18px 50px;
  border: 2px solid #FFFFFF;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 600;
  font-size: 16px;
  transition: all 0.3s;
}

.btn-cta-secondary:hover {
  background: #FFFFFF;
  color: #8B7355;
  transform: translateY(-3px);
}

/* ===== RESPONSIVE ===== */
/* ===== RESPONSIVE ===== */
@media (max-width: 992px) {
  .hw-intro-grid {
    grid-template-columns: 1fr;
    gap: 50px;
  }

  .hw-services-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
  }

  .hw-process-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
  }

  .hw-benefits-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
  }

  .hw-testimonials-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
  }

  .hw-cta h2 {
    font-size: 38px;
  }

  .hw-cta p {
    font-size: 18px;
  }
}

@media (max-width: 768px) {
  .hw-hero {
    height: 380px;
    padding: 0 20px;
  }

  .hw-hero-title {
    font-size: 42px;
  }

  .hw-hero-subtitle {
    font-size: 18px;
  }

  .btn-hero {
    padding: 14px 35px;
    font-size: 14px;
  }

  .section-title {
    font-size: 36px;
    margin-bottom: 40px;
  }

  .hw-service-card {
    padding: 30px 25px;
  }

  .hw-service-card h3 {
    font-size: 22px;
  }

  .hw-service-price {
    font-size: 28px;
  }

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

  .hw-benefit-card {
    padding: 30px 25px;
  }

  .hw-testimonial-card {
    padding: 30px;
  }

  .hw-cta-buttons {
    flex-direction: column;
  }

  .btn-cta-primary,
  .btn-cta-secondary {
    width: 80%;
  }
}

@media (max-width: 576px) {
  body {
    font-size: 14px;
  }

  .hw-hero {
    height: 320px;
  }

  .hw-hero-title {
    font-size: 32px;
  }

  .hw-hero-subtitle {
    font-size: 16px;
  }

  .hw-services-grid,
  .hw-benefits-grid,
  .hw-process-grid,
  .hw-testimonials-grid {
    grid-template-columns: 1fr;
  }

  .hw-service-card,
  .hw-benefit-card,
  .hw-process-item,
  .hw-testimonial-card {
    margin: 0 auto;
    max-width: 90%;
  }

  .hw-intro-content h2 {
    font-size: 28px;
  }

  .hw-intro-content p {
    font-size: 14px;
  }

  .hw-cta h2 {
    font-size: 28px;
  }

  .hw-cta p {
    font-size: 16px;
  }

  .btn-hero,
  .btn-cta-primary,
  .btn-cta-secondary {
    padding: 12px 30px;
    font-size: 14px;
  }
}