/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'Inter', sans-serif;
  background: #F8F6F2;
  color: #1C1C2E;
  overflow-x: hidden;
}
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }

/* ===== CSS VARIABLES ===== */
:root {
  --teal:      #00897B;
  --teal-dark: #00695C;
  --teal-light:#E0F2F1;
  --amber:     #F4A024;
  --amber-light:#FFF3E0;
  --charcoal:  #1C1C2E;
  --slate:     #5A5A72;
  --muted:     #9090A8;
  --bg:        #F8F6F2;
  --bg-white:  #FFFFFF;
  --bg-alt:    #F2F0EC;
  --border:    rgba(0,0,0,0.08);
  --shadow-sm: 0 2px 12px rgba(0,0,0,0.06);
  --shadow-md: 0 8px 32px rgba(0,0,0,0.10);
  --shadow-lg: 0 20px 60px rgba(0,0,0,0.12);
  --radius:    16px;
  --radius-lg: 24px;
  --transition: 0.3s ease;
}

/* ===== UTILITIES ===== */
.container { max-width: 1200px; margin: 0 auto; padding: 0 28px; }
.section { padding: 100px 0; }
.section-label {
  display: block;
  width: fit-content;
  margin: 0 auto 18px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--teal);
  background: var(--teal-light);
  padding: 5px 14px;
  border-radius: 50px;
}
.section-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  color: var(--charcoal);
  line-height: 1.2;
  margin-bottom: 16px;
}
.section-title em { font-style: italic; color: var(--teal); }
.section-title.center { text-align: center; }
.section-desc { color: var(--slate); max-width: 600px; text-align: center; margin: 0 auto 60px; line-height: 1.75; font-size: 1rem; }
.mt-btn { margin-top: 28px; }
.center { text-align: center; }

/* ===== RAINBOW TEXT ===== */
.rainbow-text {
  background: linear-gradient(90deg, #e53935, #fb8c00, #fdd835, #43a047, #1e88e5, #8e24aa);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 50px;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  font-family: 'Inter', sans-serif;
  letter-spacing: 0.3px;
}
.btn-primary {
  background: var(--teal);
  color: #fff;
  box-shadow: 0 6px 24px rgba(0,137,123,0.3);
}
.btn-primary:hover {
  background: var(--teal-dark);
  transform: translateY(-2px);
  box-shadow: 0 12px 36px rgba(0,137,123,0.4);
}
.btn-outline {
  background: transparent;
  color: var(--charcoal);
  border: 2px solid var(--charcoal);
}
.btn-outline:hover {
  background: var(--charcoal);
  color: #fff;
  transform: translateY(-2px);
}
.btn-whatsapp {
  background: linear-gradient(135deg, #25d366, #128c7e);
  color: #fff;
  box-shadow: 0 6px 24px rgba(37,211,102,0.3);
}
.btn-whatsapp:hover { transform: translateY(-2px); box-shadow: 0 12px 36px rgba(37,211,102,0.4); }
.btn-email {
  background: var(--teal-dark);
  color: #fff;
  border: none;
  box-shadow: 0 4px 20px rgba(0,105,92,0.2);
}
.btn-email:hover { transform: translateY(-2px); background: var(--teal); box-shadow: 0 8px 30px rgba(0,105,92,0.3); }
.full-btn { width: 100%; justify-content: center; }

/* ===== NAVBAR ===== */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 16px 0;
  background: #ffffff;
  border-bottom: 1px solid var(--border);
  transition: box-shadow 0.3s, padding 0.3s;
}
#navbar.scrolled {
  box-shadow: 0 4px 24px rgba(0,0,0,0.08);
  padding: 11px 0;
}
.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo { display: flex; align-items: center; gap: 12px; }
.logo-img {
  width: 60px;
  height: 60px;
  object-fit: contain;
  border-radius: 10px;
  mix-blend-mode: multiply;
}
.logo-main { display: block; font-weight: 800; font-size: 1.1rem; color: var(--charcoal); }
.logo-main .rainbow-text { font-size: inherit; font-weight: inherit; }
.logo-sub { display: block; font-size: 0.62rem; color: var(--teal); letter-spacing: 1.5px; text-transform: uppercase; font-weight: 600; }
.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-links a {
  padding: 8px 16px;
  border-radius: 50px;
  color: var(--slate);
  font-weight: 500;
  font-size: 0.9rem;
  transition: var(--transition);
}
.nav-links a:hover { color: var(--teal); background: var(--teal-light); }
.nav-cta {
  background: var(--teal) !important;
  color: #fff !important;
  font-weight: 600 !important;
  box-shadow: 0 4px 16px rgba(0,137,123,0.3);
}
.nav-cta:hover { background: var(--teal-dark) !important; }
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 6px;
}
.hamburger span {
  width: 24px; height: 2px;
  background: var(--charcoal);
  border-radius: 2px;
  transition: var(--transition);
  display: block;
}

/* ===== HERO ===== */
.hero {
  min-height: 90vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 125px 0px 80px;
  max-width: 800px;
  margin: 0 auto;
  position: relative;
}
.hero-bg {
  position: fixed;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
  z-index: -1;
  background: #F8F6F2;
}
.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.4;
}
.orb1 { width: 500px; height: 500px; background: #B2DFDB; top: -100px; right: -100px; }
.orb2 { width: 350px; height: 350px; background: #FFE0B2; bottom: 10%; left: -80px; }
.orb3 { width: 250px; height: 250px; background: #E8EAF6; top: 40%; left: 30%; }
.hero-content { z-index: 1; width: 100%; }
.hero-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(3.2rem, 7vw, 5.5rem);
  font-weight: 800;
  color: var(--charcoal);
  line-height: 1.1;
  margin-bottom: 16px;
}
.hero-title-white { color: var(--charcoal); }
.hero-tagline {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--teal);
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 24px;
}
.hero-desc {
  font-size: 1.1rem;
  color: var(--slate);
  line-height: 1.8;
  max-width: 560px;
  margin: 0 auto 40px;
}
.hero-desc strong { color: var(--charcoal); }
.hero-btns { display: flex; gap: 14px; flex-wrap: wrap; justify-content: center; }
.scroll-down {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px; height: 44px;
  border-radius: 50%;
  border: 2px solid rgba(0,137,123,0.3);
  animation: bounce 2s infinite;
}
.scroll-arrow {
  width: 10px; height: 10px;
  border-right: 2px solid var(--teal);
  border-bottom: 2px solid var(--teal);
  transform: rotate(45deg) translateY(-3px);
}
@keyframes bounce { 0%,100% { transform: translateX(-50%) translateY(0); } 50% { transform: translateX(-50%) translateY(8px); } }

/* ===== ABOUT ===== */
.about { background: #fff; }
.about-content-only {
  max-width: 760px;
  margin: 0 auto;
  text-align: center;
}
.center-text { text-align: center; }
.center-flex { justify-content: center; }
.about-text { color: var(--slate); line-height: 1.85; margin-bottom: 16px; font-size: 1.02rem; }
.about-text strong { color: var(--charcoal); }
.about-features { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }
.about-cta-center { margin-top: 12px; }
.feature-pill {
  padding: 9px 20px;
  border-radius: 50px;
  background: var(--teal-light);
  border: 1px solid rgba(0,137,123,0.2);
  color: var(--teal-dark);
  font-size: 0.85rem;
  font-weight: 600;
}

/* ===== PRODUCTS ===== */
.products { background: var(--bg); }
.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  align-items: start;
}
.product-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 28px 24px;
  border: 1px solid var(--border);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.product-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--teal);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s ease;
}
.product-card:hover::before { transform: scaleX(1); }
.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: rgba(0,137,123,0.2);
}
.product-icon { font-size: 2.2rem; margin-bottom: 14px; }
.product-card h3 { font-size: 1.05rem; font-weight: 700; color: var(--charcoal); margin-bottom: 10px; }
.product-card p { color: var(--slate); font-size: 0.88rem; line-height: 1.7; margin-bottom: 14px; }
.product-tag {
  display: inline-block;
  padding: 4px 14px;
  border-radius: 50px;
  background: var(--teal-light);
  color: var(--teal-dark);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.5px;
}

/* Much More card */
.product-card--more {
  background: linear-gradient(135deg, var(--teal-light), var(--amber-light));
  border-color: rgba(0,137,123,0.15);
  grid-column: span 2;
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 30px;
}
.more-content {
  flex: 0 0 35%;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}
.more-title {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--charcoal);
  margin-bottom: 12px;
}
.more-sub {
  font-size: 0.95rem;
  color: var(--slate);
  margin-bottom: 24px;
  line-height: 1.6;
}
.more-grid {
  flex: 1;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-bottom: 0;
}
.more-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  background: rgba(255,255,255,0.7);
  border: 1px solid rgba(0,137,123,0.12);
  border-radius: 12px;
  padding: 14px 8px;
  transition: var(--transition);
}
.more-item:hover {
  background: #fff;
  border-color: var(--teal);
  transform: translateY(-3px);
  box-shadow: var(--shadow-sm);
}
.more-icon { font-size: 1.6rem; }
.more-label { font-size: 0.75rem; font-weight: 600; color: var(--charcoal); text-align: center; }

/* ===== GALLERY ===== */
.gallery { background: #fff; }
.gallery-filters {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: 40px;
  margin-bottom: 20px;
}
.filter-btn {
  padding: 8px 18px;
  border-radius: 50px;
  border: 1px solid var(--teal);
  background: transparent;
  color: var(--teal);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}
.filter-btn:hover, .filter-btn.active {
  background: var(--teal);
  color: #fff;
}
.gallery-grid {
  column-count: 4;
  column-gap: 20px;
  margin-top: 30px;
}
.gallery-item {
  break-inside: avoid;
  margin-bottom: 20px;
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.06);
  border: 1px solid rgba(0,0,0,0.04);
  cursor: pointer;
  transition: transform 0.3s ease;
  overflow: hidden;
}
.gallery-item:hover { 
  transform: translateY(-5px); 
  box-shadow: 0 8px 24px rgba(0,137,123,0.15); 
  border-color: rgba(0,137,123,0.3);
}
.gallery-item img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.5s ease;
}
.gallery-item:hover img { transform: scale(1.08); }

/* ===== SERVICES ===== */
.services { background: var(--bg); }
.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 60px;
}
.service-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 36px 32px;
  border: 1px solid var(--border);
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}
.service-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: rgba(0,137,123,0.2);
}
.svc-icon {
  font-size: 2.2rem;
  margin-bottom: 18px;
  width: 60px; height: 60px;
  background: var(--teal-light);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.service-card h3 { font-size: 1.15rem; font-weight: 700; color: var(--charcoal); margin-bottom: 12px; }
.service-card p { color: var(--slate); line-height: 1.75; font-size: 0.92rem; }

/* ===== CONTACT ===== */
.contact { background: #fff; }
.contact-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-top: 60px;
  margin-bottom: 40px;
}
.contact-info { display: flex; flex-direction: column; gap: 20px; }
.contact-card {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}
.contact-card:hover {
  border-color: rgba(0,137,123,0.3);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  background: #fff;
}
.contact-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
  width: 48px; height: 48px;
  background: var(--teal-light);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.contact-card h4 { font-size: 0.78rem; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; color: var(--teal); margin-bottom: 8px; }
.contact-card p, .contact-card a { color: var(--slate); font-size: 0.92rem; line-height: 1.6; }
.contact-link { font-size: 1.15rem; font-weight: 700; color: var(--charcoal); }
.contact-link-email { font-size: 0.92rem; font-weight: 600; color: var(--charcoal); word-break: break-all; }
.contact-name { font-size: 0.82rem; color: var(--muted); margin-top: 2px; }
.contact-cta-box {
  background: var(--teal-light);
  border: 1.5px solid rgba(0,137,123,0.2);
  border-radius: var(--radius);
  padding: 40px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.contact-cta-box::before {
  content: '';
  position: absolute;
  top: -60px; right: -60px;
  width: 200px; height: 200px;
  border-radius: 50%;
  background: rgba(0,137,123,0.08);
}
.contact-cta-box p { color: var(--slate); font-size: 1rem; line-height: 1.7; margin-bottom: 24px; position: relative; }
.contact-cta-box strong { color: var(--charcoal); }
.contact-cta-btns { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; position: relative; }

/* ===== FOOTER ===== */
.footer {
  background: #F2F0EC;
  border-top: 2px solid rgba(0,137,123,0.15);
  padding: 70px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1.5fr 1.5fr;
  gap: 48px;
  padding-bottom: 60px;
}
.footer-brand .logo-main { color: var(--charcoal); }
.footer-brand .logo-sub { color: var(--teal); }
.footer-tagline { color: var(--slate); font-size: 0.88rem; line-height: 1.7; margin-top: 14px; }
.footer-links h4,
.footer-products h4,
.footer-contact h4 {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 18px;
}
.footer-links ul li,
.footer-products ul li { margin-bottom: 10px; }
.footer-links ul li a { color: var(--slate); font-size: 0.9rem; transition: color 0.2s; }
.footer-links ul li a:hover { color: var(--teal); }
.footer-products ul li { color: var(--slate); font-size: 0.9rem; }
.footer-contact p { color: var(--slate); font-size: 0.88rem; line-height: 1.7; margin-bottom: 8px; }
.footer-contact a { color: var(--teal); transition: color 0.2s; }
.footer-contact a:hover { color: var(--teal-dark); }
.footer-bottom {
  border-top: 1px solid rgba(0,0,0,0.08);
  padding: 20px 28px;
  text-align: center;
  color: var(--muted);
  font-size: 0.82rem;
}

/* ===== FLOATING WHATSAPP BUTTON ===== */
.float-wa {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, #25d366, #128c7e);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 24px rgba(37,211,102,0.45);
  z-index: 999;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  animation: wa-pulse 2.5s infinite;
}
.float-wa:hover {
  transform: scale(1.12);
  box-shadow: 0 10px 32px rgba(37,211,102,0.6);
  animation: none;
}
@keyframes wa-pulse {
  0%, 100% { box-shadow: 0 6px 24px rgba(37,211,102,0.45); }
  50% { box-shadow: 0 6px 32px rgba(37,211,102,0.7), 0 0 0 8px rgba(37,211,102,0.1); }
}

/* ===== ANIMATIONS ===== */
.fade-up {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.fade-up.visible { opacity: 1; transform: translateY(0); }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-cards-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .services-grid { grid-template-columns: 1fr 1fr; }
  .gallery-grid { column-count: 3; }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
    flex-direction: column;
    position: fixed;
    top: 64px;
    left: 0; right: 0;
    background: rgba(255,255,255,0.98);
    backdrop-filter: blur(16px);
    padding: 12px 0 24px;
    gap: 0;
    border-bottom: 1px solid var(--border);
    box-shadow: 0 12px 40px rgba(0,0,0,0.1);
    z-index: 999;
  }
  .nav-links.open { display: flex; }
  .hamburger { display: flex; }
  .nav-links li { width: 100%; }
  .nav-links a {
    display: block;
    width: 100%;
    padding: 16px 28px;
    font-size: 1.05rem;
    font-weight: 500;
    border-radius: 0;
    border-bottom: 1px solid rgba(0,0,0,0.05);
    color: var(--slate);
  }
  .nav-links a:hover { background: var(--teal-light); color: var(--teal); }
  .nav-links li:last-child a {
    margin: 16px 24px 0;
    width: calc(100% - 48px);
    border-radius: 50px;
    border-bottom: none;
    text-align: center;
  }
  .services-grid { grid-template-columns: 1fr; }
  .products-grid { grid-template-columns: 1fr; }
  .product-card--more { grid-column: 1 / -1; flex-direction: column; gap: 24px; align-items: stretch; }
  .more-content { flex: auto; }
  .more-grid { grid-template-columns: repeat(3, 1fr); }
  .contact-cards-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero { padding: 100px 24px 60px; }
  .section { padding: 70px 0; }
  .gallery-grid { column-count: 2; }
  .contact-cta-box { padding: 28px 20px; }
}

/* ===== LIGHTBOX ===== */
.lightbox {
  display: none;
  position: fixed;
  z-index: 2000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0,0,0,0.9);
}
.lightbox.active {
  display: flex;
  align-items: center;
  justify-content: center;
}
.lightbox-content {
  max-width: 90%;
  max-height: 85vh;
  object-fit: contain;
  animation: zoom 0.3s ease;
}
@keyframes zoom {
  from {transform: scale(0.9)} 
  to {transform: scale(1)}
}
.lightbox-close {
  position: absolute;
  top: 20px;
  right: 35px;
  color: #f1f1f1;
  font-size: 40px;
  font-weight: bold;
  cursor: pointer;
  z-index: 2001;
  transition: 0.3s;
}
.lightbox-close:hover {
  color: var(--teal);
}
.lightbox-prev, .lightbox-next {
  cursor: pointer;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  padding: 16px;
  color: white;
  font-size: 24px;
  font-weight: bold;
  background-color: rgba(0,0,0,0.5);
  border: none;
  z-index: 2001;
  transition: 0.3s;
}
.lightbox-prev {
  left: 0;
  border-radius: 0 4px 4px 0;
}
.lightbox-next {
  right: 0;
  border-radius: 4px 0 0 4px;
}
.lightbox-prev:hover, .lightbox-next:hover {
  background-color: var(--teal);
}