/* =========================
   RESET & VARIABLES
========================= */

:root {
  --pink-1: #ffb6d9;
  --pink-2: #ff7eb3;
  --pink-3: #ff4fa3;
  --pink-4: #ff2f92;
  --pink-dark: #c2185b;
  --white: #ffffff;
  --bg: #fff0f7;
  --text: #3a0030;
  --shadow-pink: 0 20px 60px rgba(255, 47, 146, 0.35);
  --glow: 0 0 30px rgba(255, 47, 146, 0.8);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Poppins", sans-serif;
  background: var(--bg);
  color: var(--text);
  overflow-x: hidden;
}

/* =========================
   PRELOADER
========================= */

#preloader {
  position: fixed;
  inset: 0;
  background: linear-gradient(135deg, var(--pink-3), var(--pink-1));
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  z-index: 9999;
  transition: opacity 1s ease, visibility 1s ease;
}

.loader-heart {
  width: 80px;
  height: 80px;
  background: var(--white);
  transform: rotate(45deg);
  animation: heartbeat 1.2s infinite;
  box-shadow: var(--glow);
}

.loader-heart::before,
.loader-heart::after {
  content: "";
  position: absolute;
  width: 80px;
  height: 80px;
  background: var(--white);
  border-radius: 50%;
}

.loader-heart::before {
  top: -40px;
  left: 0;
}

.loader-heart::after {
  left: -40px;
  top: 0;
}

#preloader span {
  margin-top: 40px;
  font-size: 1.2rem;
  color: var(--white);
  letter-spacing: 2px;
}

body.loaded #preloader {
  opacity: 0;
  visibility: hidden;
}

@keyframes heartbeat {
  0% { transform: rotate(45deg) scale(1); }
  25% { transform: rotate(45deg) scale(1.15); }
  40% { transform: rotate(45deg) scale(1); }
  60% { transform: rotate(45deg) scale(1.2); }
  100% { transform: rotate(45deg) scale(1); }
}

/* =========================
   NAVBAR
========================= */

.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  padding: 20px 60px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(255, 240, 247, 0.8);
  backdrop-filter: blur(12px);
  z-index: 100;
}

.logo {
  font-family: "Playfair Display", serif;
  font-size: 1.8rem;
  color: var(--pink-dark);
}

.logo span {
  font-weight: 300;
}

.logo strong {
  font-weight: 800;
}

.navbar nav a {
  margin: 0 14px;
  text-decoration: none;
  color: var(--text);
  font-weight: 500;
  position: relative;
}

.navbar nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 0;
  height: 3px;
  background: var(--pink-3);
  transition: width 0.3s ease;
}

.navbar nav a:hover::after {
  width: 100%;
}

/* =========================
   BUTTONS
========================= */

.btn {
  padding: 14px 32px;
  border-radius: 40px;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.4s ease;
  display: inline-block;
}

.btn-primary {
  background: linear-gradient(135deg, var(--pink-4), var(--pink-2));
  color: var(--white);
  box-shadow: var(--shadow-pink);
}

.btn-primary:hover {
  transform: translateY(-4px) scale(1.05);
  box-shadow: var(--glow);
}

.btn-outline {
  border: 2px solid var(--pink-3);
  color: var(--pink-3);
}

.btn-outline:hover {
  background: var(--pink-3);
  color: var(--white);
}

.btn-glow {
  background: var(--white);
  color: var(--pink-4);
  box-shadow: var(--glow);
  animation: glowPulse 2.5s infinite;
}

@keyframes glowPulse {
  0% { box-shadow: 0 0 20px rgba(255,47,146,.4); }
  50% { box-shadow: 0 0 40px rgba(255,47,146,1); }
  100% { box-shadow: 0 0 20px rgba(255,47,146,.4); }
}

/* =========================
   HERO
========================= */

.hero {
  height: 100vh;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 60px;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at top left, var(--pink-2), transparent 50%),
    radial-gradient(circle at bottom right, var(--pink-3), transparent 55%),
    linear-gradient(135deg, var(--pink-1), var(--pink-4));
  z-index: -1;
}

.hero-content {
  max-width: 900px;
  text-align: center;
  animation: fadeUp 1.2s ease forwards;
}

.hero h1 {
  font-family: "Playfair Display", serif;
  font-size: 4.5rem;
  line-height: 1.1;
  color: var(--white);
  text-shadow: 0 10px 40px rgba(0,0,0,.25);
}

.hero h1 span,
.hero h1 em {
  display: block;
  font-style: normal;
}

.hero p {
  margin: 30px 0 50px;
  font-size: 1.3rem;
  color: var(--white);
}

.hero-actions a {
  margin: 0 10px;
}

/* =========================
   SECTIONS
========================= */

.section {
  padding: 140px 80px;
}

.section-title {
  text-align: center;
  font-size: 3rem;
  margin-bottom: 80px;
  font-family: "Playfair Display", serif;
  color: var(--pink-dark);
}

/* =========================
   ABOUT
========================= */

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-features li {
  list-style: none;
  margin: 12px 0;
  font-weight: 600;
}

.about-visual {
  position: relative;
  height: 400px;
}

.pink-card {
  position: absolute;
  inset: 0;
  border-radius: 30px;
  background: linear-gradient(135deg, var(--pink-2), var(--pink-4));
  transform: rotate(-6deg);
  box-shadow: var(--shadow-pink);
}

.pink-card.glow {
  transform: rotate(6deg);
  filter: blur(6px);
  opacity: 0.7;
}

/* =========================
   SERVICES
========================= */

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 40px;
}

.service-card {
  background: var(--white);
  padding: 50px 30px;
  border-radius: 30px;
  text-align: center;
  box-shadow: var(--shadow-pink);
  transition: all 0.4s ease;
}

.service-card:hover {
  transform: translateY(-10px) scale(1.05);
  box-shadow: var(--glow);
}

.service-card .icon {
  font-size: 3rem;
  margin-bottom: 20px;
}

.service-card.featured {
  background: linear-gradient(135deg, var(--pink-3), var(--pink-4));
  color: var(--white);
}

/* =========================
   GALLERY
========================= */

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.gallery-item {
  height: 260px;
  background: linear-gradient(135deg, var(--pink-1), var(--pink-3));
  border-radius: 24px;
  transition: transform 0.4s ease;
}

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

.gallery-item.tall {
  height: 540px;
}

.gallery-item.wide {
  grid-column: span 2;
}

/* =========================
   TESTIMONIALS
========================= */

.testimonials-slider {
  display: flex;
  gap: 40px;
  justify-content: center;
}

.testimonial {
  background: var(--white);
  padding: 40px;
  border-radius: 30px;
  max-width: 320px;
  box-shadow: var(--shadow-pink);
}

/* =========================
   CTA
========================= */

.cta {
  background: linear-gradient(135deg, var(--pink-4), var(--pink-2));
  color: var(--white);
  text-align: center;
  padding: 120px 40px;
}

/* =========================
   CONTACT
========================= */

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 16px;
  margin-bottom: 20px;
  border-radius: 16px;
  border: none;
  background: #ffe3f1;
}

/* =========================
   FOOTER
========================= */

.footer {
  padding: 40px;
  text-align: center;
  background: #ffd6ea;
  font-size: 0.9rem;
}

/* =========================
   ANIMATIONS
========================= */

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* =========================
   RESPONSIVE
========================= */

@media (max-width: 900px) {
  .grid-2 {
    grid-template-columns: 1fr;
  }

  .hero h1 {
    font-size: 3rem;
  }
}