/* ================================
   Flower BaoBao - Boutique Floral Design
   Elegant, artisanal, conversion-optimized
   ================================ */

:root {
  /* Color Palette - Soft Boutique */
  --cream: #FAF9F6;
  --soft-pink: #E8B4B8;
  --dusty-rose: #D4A5A5;
  --sage-green: #9CAF88;
  --gold: #C9A86A;
  --charcoal: #2C2C2C;
  --light-gray: #F5F5F5;
  --medium-gray: #E0E0E0;
  --white: #FFFFFF;
  
  /* Typography */
  --font-heading: 'Cormorant Garamond', serif;
  --font-body: 'Lato', sans-serif;
  
  /* Motion */
  --transition: 0.35s cubic-bezier(0.25, 0.1, 0.25, 1);
  --transition-slow: 0.6s cubic-bezier(0.25, 0.1, 0.25, 1);
}

/* ================================
   Base & Reset
   ================================ */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

body {
  font-family: var(--font-body);
  color: var(--charcoal);
  background: var(--cream);
  line-height: 1.7;
  overflow-x: hidden;
}

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

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

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

/* ================================
   Container & Layout
   ================================ */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.container.narrow {
  max-width: 900px;
}

.section {
  padding: 5rem 0;
}

.section-title {
  font-family: var(--font-heading);
  font-size: 2.8rem;
  font-weight: 600;
  text-align: center;
  margin-bottom: 1.2rem;
  color: var(--charcoal);
  letter-spacing: 0.02em;
}

.section-subtitle {
  text-align: center;
  font-size: 1.1rem;
  color: var(--charcoal);
  opacity: 0.8;
  margin-bottom: 3rem;
  font-weight: 300;
}

.section-subtitle.center {
  text-align: center;
}

/* ================================
   Header / Navigation
   ================================ */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background: var(--white);
  box-shadow: 0 2px 12px rgba(0,0,0,0.08);
  z-index: 1000;
  transition: var(--transition);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.2rem 2rem;
}

.brand {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 600;
  color: var(--soft-pink);
  letter-spacing: 0.03em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-links a {
  font-size: 0.95rem;
  font-weight: 400;
  color: var(--charcoal);
  transition: var(--transition);
  position: relative;
}

.nav-links a:hover {
  color: var(--soft-pink);
}

.nav-links a:not(.btn)::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--soft-pink);
  transition: var(--transition);
}

.nav-links a:not(.btn):hover::after {
  width: 100%;
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 0.5rem;
}

.hamburger span {
  display: block;
  width: 28px;
  height: 3px;
  background: var(--charcoal);
  border-radius: 2px;
  transition: var(--transition);
}

/* ================================
   Buttons
   ================================ */
.btn {
  display: inline-block;
  padding: 1rem 2.2rem;
  font-size: 1rem;
  font-weight: 600;
  text-align: center;
  border-radius: 30px;
  transition: var(--transition);
  letter-spacing: 0.02em;
}

.btn.primary {
  background: var(--gold);
  color: var(--white);
  box-shadow: 0 4px 14px rgba(201, 168, 106, 0.4);
}

.btn.primary:hover {
  background: #B68E5A;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(201, 168, 106, 0.5);
}

.btn.secondary {
  background: transparent;
  color: var(--white);
  border: 2px solid var(--white);
}

.btn.secondary:hover {
  background: var(--white);
  color: var(--charcoal);
}

.btn.small {
  padding: 0.7rem 1.6rem;
  font-size: 0.9rem;
}

.btn.full {
  width: 100%;
}

/* ================================
   Hero Section
   ================================ */
.hero {
  position: relative;
  min-height: 85vh;
  display: grid;
  place-items: center;
  background: url('https://images.unsplash.com/photo-1490750967868-88aa4486c946?q=80&w=1800&auto=format&fit=crop') center/cover;
  overflow: hidden;
  margin-top: 4rem;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(232, 180, 184, 0.5), rgba(156, 175, 136, 0.4));
}

.hero-inner {
  position: relative;
  z-index: 2;
  text-align: center;
  color: var(--white);
  max-width: 900px;
  padding: 2rem;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: 4rem;
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 1rem;
  text-shadow: 0 2px 12px rgba(0,0,0,0.2);
  letter-spacing: 0.02em;
}

.hero-subtitle {
  font-size: 1.4rem;
  font-weight: 300;
  margin-bottom: 2.5rem;
  text-shadow: 0 1px 6px rgba(0,0,0,0.15);
}

.hero-cta {
  display: flex;
  gap: 1.2rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* ================================
   About Section
   ================================ */
.about {
  background: var(--white);
}

.about-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-text h2 {
  text-align: left;
  margin-bottom: 1.5rem;
}

.about-text .lead {
  font-size: 1.2rem;
  font-weight: 400;
  margin-bottom: 1.2rem;
  color: var(--charcoal);
  line-height: 1.8;
}

.about-text p {
  font-size: 1rem;
  color: var(--charcoal);
  opacity: 0.85;
  line-height: 1.8;
}

.about-image img {
  border-radius: 12px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.1);
  aspect-ratio: 4/5;
  object-fit: cover;
}

/* ================================
   Signature Bouquets Section
   ================================ */
.bouquets {
  background: var(--light-gray);
}

.grid-bouquets {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
}

.bouquet-card {
  background: var(--white);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 4px 16px rgba(0,0,0,0.08);
  transition: var(--transition);
}

.bouquet-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 32px rgba(0,0,0,0.15);
}

.bouquet-image {
  width: 100%;
  aspect-ratio: 1;
  overflow: hidden;
}

.bouquet-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-slow);
}

.bouquet-card:hover .bouquet-image img {
  transform: scale(1.05);
}

.bouquet-info {
  padding: 1.8rem;
}

.bouquet-info h3 {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 600;
  margin-bottom: 0.8rem;
  color: var(--charcoal);
}

.bouquet-desc {
  font-size: 0.95rem;
  color: var(--charcoal);
  opacity: 0.8;
  margin-bottom: 1rem;
  line-height: 1.6;
}

.bouquet-price {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--gold);
}

/* ================================
   Portfolio Section
   ================================ */
.portfolio {
  background: var(--white);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.portfolio-item {
  aspect-ratio: 1;
  overflow: hidden;
  border-radius: 8px;
  cursor: pointer;
  position: relative;
}

.portfolio-item::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(232, 180, 184, 0.3);
  opacity: 0;
  transition: var(--transition);
}

.portfolio-item:hover::after {
  opacity: 1;
}

.portfolio-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-slow);
}

.portfolio-item:hover img {
  transform: scale(1.08);
}

/* ================================
   Reviews Section
   ================================ */
.reviews {
  background: var(--light-gray);
}

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.review-card {
  background: var(--white);
  padding: 2rem;
  border-radius: 10px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.08);
  transition: var(--transition);
}

.review-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.12);
}

.review-stars {
  font-size: 1.2rem;
  color: var(--gold);
  margin-bottom: 1rem;
}

.review-text {
  font-size: 0.98rem;
  line-height: 1.7;
  color: var(--charcoal);
  opacity: 0.85;
  margin-bottom: 1.2rem;
  font-style: italic;
}

.review-author {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--soft-pink);
}

/* ================================
   Contact Section
   ================================ */
.contact {
  background: var(--white);
}

.contact-wrap {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 4rem;
  align-items: start;
}

.contact-info .info-block {
  margin-bottom: 2.5rem;
}

.contact-info h3 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: var(--charcoal);
}

.contact-info p {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--charcoal);
  opacity: 0.85;
}

.contact-info a {
  color: var(--soft-pink);
  font-weight: 500;
}

.contact-info a:hover {
  color: var(--gold);
}

.social-links {
  display: flex;
  gap: 1rem;
  margin-top: 1rem;
}

.social-links a {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--soft-pink);
  color: var(--white);
  display: grid;
  place-items: center;
  transition: var(--transition);
}

.social-links a:hover {
  background: var(--gold);
  transform: translateY(-3px);
}

.contact-form {
  background: var(--light-gray);
  padding: 2.5rem;
  border-radius: 12px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.08);
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--charcoal);
  margin-bottom: 0.6rem;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.9rem 1.2rem;
  font-family: inherit;
  font-size: 1rem;
  border: 2px solid var(--medium-gray);
  border-radius: 8px;
  background: var(--white);
  transition: var(--transition);
  color: var(--charcoal);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--soft-pink);
  box-shadow: 0 0 0 3px rgba(232, 180, 184, 0.15);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.form-message {
  margin-top: 1rem;
  font-size: 0.95rem;
  text-align: center;
  color: var(--soft-pink);
}

/* ================================
   Footer
   ================================ */
.site-footer {
  background: var(--charcoal);
  color: var(--white);
  padding: 3rem 0 2rem;
}

.footer-inner {
  text-align: center;
}

.footer-brand h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: 0.5rem;
  color: var(--soft-pink);
}

.footer-brand p {
  font-size: 0.95rem;
  opacity: 0.8;
  margin-bottom: 2rem;
}

.footer-links {
  display: flex;
  gap: 2rem;
  justify-content: center;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.footer-links a {
  font-size: 0.9rem;
  color: var(--white);
  opacity: 0.8;
  transition: var(--transition);
}

.footer-links a:hover {
  opacity: 1;
  color: var(--soft-pink);
}

.footer-copy {
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255,255,255,0.15);
}

.footer-copy p {
  font-size: 0.85rem;
  opacity: 0.7;
}

/* ================================
   WhatsApp Button
   ================================ */
.whatsapp-button {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 60px;
  height: 60px;
  background: #25D366;
  border-radius: 50%;
  display: grid;
  place-items: center;
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.4);
  z-index: 999;
  transition: var(--transition);
}

.whatsapp-button:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 24px rgba(37, 211, 102, 0.6);
}

/* ================================
   Scroll Reveal Animation
   ================================ */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

/* ================================
   Responsive Design
   ================================ */

/* Tablet */
@media (max-width: 1024px) {
  .section-title {
    font-size: 2.4rem;
  }
  
  .grid-bouquets {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .portfolio-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .reviews-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .contact-wrap {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  
  .about-wrap {
    gap: 3rem;
  }
}

@media (max-width: 768px) {
  .section {
    padding: 3.5rem 0;
  }
  
  .hero-title {
    font-size: 2.8rem;
  }
  
  .hero-subtitle {
    font-size: 1.1rem;
  }
  
  .nav-links {
    position: fixed;
    top: 4rem;
    left: 0;
    width: 100%;
    background: var(--white);
    flex-direction: column;
    padding: 2rem;
    box-shadow: 0 8px 16px rgba(0,0,0,0.1);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-20px);
    transition: var(--transition);
  }
  
  .nav-links.open {
    opacity: 1;
    pointer-events: all;
    transform: translateY(0);
  }
  
  .hamburger {
    display: flex;
  }
  
  .hamburger[aria-expanded="true"] span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
  }
  
  .hamburger[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
  }
  
  .hamburger[aria-expanded="true"] span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
  }
  
  .about-wrap {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .about-text h2 {
    text-align: center;
  }
  
  .grid-bouquets {
    grid-template-columns: 1fr;
  }
  
  .portfolio-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .reviews-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .container {
    padding: 0 1.5rem;
  }
  
  .hero-title {
    font-size: 2.2rem;
  }
  
  .hero-subtitle {
    font-size: 1rem;
  }
  
  .hero-cta {
    flex-direction: column;
    gap: 1rem;
  }
  
  .btn {
    width: 100%;
  }
  
  .section-title {
    font-size: 2rem;
  }
  
  .whatsapp-button {
    bottom: 1.5rem;
    right: 1.5rem;
    width: 54px;
    height: 54px;
  }
  
  .whatsapp-button svg {
    width: 28px;
    height: 28px;
  }
  
  .portfolio-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
}