/* style.css: Main Styles for Hiwaga Beauty Parlour & Salon */
@import url('./variables.css');

/* ==========================================================================
   RESET & FOUNDATION (Mobile First)
   ========================================================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  color: var(--text-main);
  background-color: var(--clr-bg);
  line-height: 1.6;
  overflow-x: hidden; /* Prevent horizontal scroll */
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--clr-black);
  line-height: 1.2;
  font-weight: 500;
  margin-bottom: var(--spacing-md);
}

p {
  color: var(--clr-text-light);
  margin-bottom: var(--spacing-md);
  font-size: var(--text-base);
}

a {
  text-decoration: none;
  color: inherit;
  transition: var(--trans-normal);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

ul {
  list-style: none;
}

/* ==========================================================================
   UTILITY CLASSES & LAYOUT
   ========================================================================== */
.container {
  width: 100%;
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--container-padding); /* Base 20px padding */
}

.section {
  padding: var(--spacing-3xl) 0;
}

.section-title {
  font-size: var(--text-2xl);
  text-align: center;
  margin-bottom: var(--spacing-sm);
}

.section-subtitle {
  text-align: center;
  font-size: var(--text-base);
  color: var(--clr-gold);
  margin-bottom: var(--spacing-2xl);
  text-transform: uppercase;
  letter-spacing: 2px;
}

/* Buttons */
.btn {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  width: 100%; /* Full width on mobile */
  padding: var(--spacing-md) var(--spacing-lg);
  min-height: 48px; /* Large tap target */
  border-radius: var(--border-radius-sm);
  font-weight: 500;
  font-size: var(--text-base);
  cursor: pointer;
  transition: var(--trans-normal);
  border: none;
  font-family: var(--font-body);
  text-align: center;
}

.btn-primary {
  background-color: var(--clr-black);
  color: var(--clr-white);
}

.btn-primary:hover {
  background-color: var(--clr-gold);
}

.btn-outline {
  background-color: transparent;
  border: 1px solid var(--clr-black);
  color: var(--clr-black);
}

.btn-outline:hover {
  background-color: var(--clr-black);
  color: var(--clr-white);
}


/* ==========================================================================
   HEADER & NAVIGATION
   ========================================================================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: rgba(252, 250, 248, 0.95);
  backdrop-filter: blur(10px);
  z-index: 1000;
  border-bottom: 1px solid rgba(0,0,0,0.05);
  transition: var(--trans-normal);
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 70px;
}

.logo {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--clr-black);
  letter-spacing: 1px;
}

.logo span {
  color: var(--clr-gold);
}

/* Desktop Menu Hidden on Mobile */
.nav-menu {
  display: none;
}

/* Hamburger Icon */
.hamburger {
  display: block;
  cursor: pointer;
  padding: var(--spacing-xs);
  z-index: 1001; /* Above overlay */
}

.hamburger .bar {
  display: block;
  width: 24px;
  height: 2px;
  margin: 5px auto;
  background-color: var(--clr-black);
  transition: all 0.3s ease-in-out;
}

/* Mobile Overlay Menu */
.mobile-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background-color: var(--clr-bg);
  z-index: 999;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  transform: translateY(-100%);
  opacity: 0;
  transition: transform 0.4s ease-in-out, opacity 0.4s ease-in-out;
}

.mobile-overlay.active {
  transform: translateY(0);
  opacity: 1;
}

.mobile-overlay ul {
  text-align: center;
}

.mobile-overlay li {
  margin-bottom: var(--spacing-xl);
}

.mobile-overlay a {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  color: var(--clr-black);
}

/* Hamburger Animation Active State */
.hamburger.active .bar:nth-child(2) {
  opacity: 0;
}

.hamburger.active .bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.hamburger.active .bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ==========================================================================
   BLOCKS / SECTIONS (Mobile Setup)
   ========================================================================== */

/* Hero Section */
.hero {
  padding-top: 120px; /* Offset for sticky header */
  padding-bottom: var(--spacing-3xl);
  background-color: var(--clr-nude);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hero-content {
  margin-bottom: var(--spacing-2xl);
  width: 100%;
}

.hero-title {
  font-size: clamp(32px, 8vw, 56px); /* Responsive typography */
  margin-bottom: var(--spacing-md);
}

.hero-subtitle {
  font-size: var(--text-md);
  margin-bottom: var(--spacing-xl);
}

.hero-buttons {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  width: 100%;
}

.hero-image {
  width: 100%;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.hero-image img {
  width: 100%;
  aspect-ratio: 4/5;
  object-fit: cover;
}

/* Trust Section */
.trust {
  background-color: var(--clr-black);
  color: var(--clr-white);
  padding: var(--spacing-lg) 0;
  text-align: center;
}

.trust-content p {
  color: var(--clr-white);
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  margin: 0;
}

.trust-stars {
  color: var(--clr-gold);
  margin-bottom: var(--spacing-xs);
  font-size: var(--text-xl);
}

/* Services */
.services-grid {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xl);
}

.service-card {
  background-color: var(--clr-white);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--trans-normal);
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.service-img {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
}

.service-info {
  padding: var(--spacing-lg);
}

.service-info h3 {
  font-size: var(--text-xl);
  margin-bottom: var(--spacing-xs);
}

/* About Section */
.about {
  background-color: var(--clr-nude);
}

.about-content {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-2xl);
}

.about-text h2 {
  font-size: var(--text-2xl);
}

.about-image {
  border-radius: var(--border-radius-lg);
  overflow: hidden;
}

.about-image img {
  aspect-ratio: 1/1;
  object-fit: cover;
}

/* Testimonials */
.testimonials-grid {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.review-card {
  background-color: var(--clr-white);
  padding: var(--spacing-lg);
  border-radius: var(--border-radius-lg);
  border: 1px solid var(--clr-nude-dark);
}

.review-text {
  font-style: italic;
  margin-bottom: var(--spacing-md);
}

.review-author {
  font-weight: 600;
  color: var(--clr-black);
}

/* Gallery - Strict Rules */
.gallery-grid {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.gallery-item {
  border-radius: var(--border-radius-md);
  overflow: hidden;
}

.gallery-item img {
  width: 100%;
  aspect-ratio: 1/1; /* Keep consistent */
  object-fit: cover;
  transition: var(--trans-slow);
}

.gallery-item:hover img {
  transform: scale(1.05);
}

/* CTA Block */
.cta-block {
  background-color: var(--clr-black);
  color: var(--clr-white);
  text-align: center;
  padding: var(--spacing-4xl) 0;
}

.cta-block h2 {
  color: var(--clr-white);
  margin-bottom: var(--spacing-lg);
}

/* Footer & Contact */
.footer {
  background-color: #111;
  color: var(--clr-white);
  padding: var(--spacing-4xl) 0 var(--spacing-lg);
}

.footer-content {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-3xl);
  margin-bottom: var(--spacing-3xl);
}

.footer-section h3 {
  color: var(--clr-gold);
  margin-bottom: var(--spacing-lg);
  font-size: var(--text-lg);
}

.footer-section p, .footer-section a {
  color: #ccc;
  margin-bottom: var(--spacing-sm);
  display: block;
}

.footer-bottom {
  text-align: center;
  padding-top: var(--spacing-lg);
  border-top: 1px solid rgba(255,255,255,0.1);
  color: #888;
  font-size: var(--text-sm);
}

/* Floating WhatsApp */
.wa-float {
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 60px;
  height: 60px;
  background-color: #25D366;
  color: white;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  box-shadow: var(--shadow-md);
  z-index: 100;
  transition: var(--trans-normal);
}

.wa-float:hover {
  transform: scale(1.1);
}

.wa-float svg {
  width: 32px;
  height: 32px;
  fill: currentColor;
}

/* Fade in animations */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}


/* ==========================================================================
   MEDIA QUERIES (Tablet & Desktop)
   ========================================================================== */

/* Tablet (min-width: 768px) */
@media screen and (min-width: 768px) {
  .section {
    padding: var(--spacing-4xl) 0;
  }
  
  /* Buttons can be auto width */
  .btn {
    width: auto;
    padding: var(--spacing-md) var(--spacing-2xl);
  }
  
  .hero-buttons {
    flex-direction: row;
    justify-content: center;
  }
  
  /* Grids go 2 column */
  .services-grid, .testimonials-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
  }
  
  .gallery-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
  }
  
  .about-content {
    flex-direction: row;
    align-items: center;
  }
  
  .about-text, .about-image {
    flex: 1;
  }
  
  .footer-content {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Desktop (min-width: 1024px) */
@media screen and (min-width: 1024px) {
  /* Navigation */
  .hamburger {
    display: none;
  }
  
  .nav-menu {
    display: flex;
    gap: var(--spacing-xl);
  }
  
  .nav-menu a {
    font-size: var(--text-sm);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
  }
  
  .nav-menu a:hover {
    color: var(--clr-gold);
  }
  
  /* Hero shifts to side-by-side */
  .hero {
    flex-direction: row;
    text-align: left;
    padding-top: 160px;
    padding-bottom: var(--spacing-4xl);
    gap: var(--spacing-4xl);
  }
  
  .hero-content, .hero-image {
    flex: 1;
  }
  
  .hero-buttons {
    justify-content: flex-start;
  }
  
  /* Grids go 3 column */
  .services-grid, .testimonials-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .gallery-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .footer-content {
    grid-template-columns: repeat(4, 1fr);
  }
}