/* ===== VARIABLES ===== */
:root {
  --gray: #808080;
  --gray-light: #f4f4f4;
  --gray-mid: #d0d0d0;
  --pink: #FFC0CB;
  --pink-dark: #e8a0ad;
  --pink-light: #fff0f3;
  --white: #ffffff;
  --text: #2d2d2d;
  --text-muted: #666;
  --radius: 16px;
  --radius-sm: 10px;
  --shadow: 0 4px 24px rgba(128,128,128,0.1);
  --shadow-hover: 0 8px 40px rgba(128,128,128,0.18);
  --transition: all 0.3s cubic-bezier(0.4,0,0.2,1);
  --font: 'Inter', sans-serif;
  --font-serif: 'Playfair Display', serif;
}

/* ===== RESET ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body { font-family: var(--font); color: var(--text); background: var(--white); line-height: 1.6; }
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: var(--font); }

/* ===== LAYOUT ===== */
.container { max-width: 1120px; margin: 0 auto; padding: 0 24px; }
section { padding: 80px 0; }

/* ===== TYPOGRAPHY ===== */
h1 { font-size: clamp(2rem, 5vw, 3.5rem); font-weight: 700; line-height: 1.15; }
h2 { font-size: clamp(1.6rem, 3vw, 2.4rem); font-weight: 700; line-height: 1.2; }
h3 { font-size: 1.15rem; font-weight: 600; }

/* ===== BUTTONS ===== */
.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  background: linear-gradient(135deg, var(--pink), var(--pink-dark));
  color: var(--text); padding: 14px 28px; border-radius: 50px;
  font-weight: 600; font-size: 0.95rem; transition: var(--transition);
  box-shadow: 0 4px 16px rgba(255,192,203,0.4);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 28px rgba(255,192,203,0.6); }
.btn-primary:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }
.btn-secondary {
  display: inline-flex; align-items: center;
  background: transparent; border: 2px solid var(--gray-mid);
  color: var(--text); padding: 13px 28px; border-radius: 50px;
  font-weight: 500; font-size: 0.95rem; transition: var(--transition);
}
.btn-secondary:hover { border-color: var(--pink); color: var(--pink-dark); }
.btn-ghost {
  display: inline-flex; align-items: center;
  background: transparent; color: var(--gray);
  padding: 14px 20px; border-radius: 50px; font-weight: 500; font-size: 0.9rem;
  transition: var(--transition); border: 1px solid var(--gray-mid);
}
.btn-ghost:hover { background: var(--gray-light); }
.btn-whatsapp {
  display: inline-flex; align-items: center; gap: 10px;
  background: #25D366; color: var(--white);
  padding: 14px 24px; border-radius: 50px; font-weight: 600;
  transition: var(--transition); margin-top: 24px;
  box-shadow: 0 4px 16px rgba(37,211,102,0.3);
}
.btn-whatsapp:hover { background: #1ebe5a; transform: translateY(-2px); }

/* ===== SECTION HEADER ===== */
.section-header { text-align: center; margin-bottom: 56px; }
.section-header p { color: var(--text-muted); max-width: 500px; margin: 12px auto 0; font-size: 1rem; }
.section-tag {
  display: inline-block; background: var(--pink-light);
  color: var(--pink-dark); padding: 6px 16px; border-radius: 50px;
  font-size: 0.8rem; font-weight: 600; letter-spacing: 0.05em;
  text-transform: uppercase; margin-bottom: 16px;
}

/* ===== NAVBAR ===== */
#navbar {
  position: sticky; top: 0; z-index: 1000;
  background: rgba(255,255,255,0.92); backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(128,128,128,0.1);
  transition: var(--transition);
}
#navbar.scrolled { box-shadow: var(--shadow); }
.nav-container {
  max-width: 1120px; margin: 0 auto; padding: 0 24px;
  display: flex; align-items: center; justify-content: space-between; height: 68px;
}
.logo { display: flex; align-items: center; gap: 10px; }
.logo-icon { font-size: 1.6rem; color: var(--pink-dark); }
.logo-name { display: block; font-weight: 700; font-size: 1rem; line-height: 1.2; }
.logo-sub { display: block; font-size: 0.72rem; color: var(--gray); font-weight: 400; }
.nav-links { display: flex; align-items: center; gap: 8px; }
.nav-link { padding: 8px 14px; border-radius: 8px; font-size: 0.9rem; color: var(--text-muted); transition: var(--transition); font-weight: 500; }
.nav-link:hover { background: var(--gray-light); color: var(--text); }
.nav-cta { margin-left: 8px; }
.hamburger { display: none; flex-direction: column; gap: 5px; padding: 8px; }
.hamburger span { width: 24px; height: 2px; background: var(--text); border-radius: 2px; transition: var(--transition); display: block; }

/* ===== HERO ===== */
.hero {
  background: linear-gradient(160deg, #fafafa 0%, var(--pink-light) 60%, #fff0f3 100%);
  padding: 80px 0 0; position: relative; overflow: hidden;
}
.hero-content {
  max-width: 1120px; margin: 0 auto; padding: 0 24px 60px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center;
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--white); border: 1px solid var(--gray-mid);
  padding: 6px 14px; border-radius: 50px; font-size: 0.78rem;
  font-weight: 600; color: var(--gray); margin-bottom: 20px;
}
.hero h1 { margin-bottom: 20px; }
.accent { color: var(--pink-dark); }
.hero-subtitle { color: var(--text-muted); font-size: 1.05rem; max-width: 460px; margin-bottom: 32px; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 40px; }
.hero-stats { display: flex; align-items: center; gap: 0; }
.stat { display: flex; flex-direction: column; padding: 0 24px; }
.stat:first-child { padding-left: 0; }
.stat-num { font-size: 1.5rem; font-weight: 700; color: var(--text); }
.stat-label { font-size: 0.78rem; color: var(--text-muted); white-space: nowrap; }
.stat-divider { width: 1px; height: 36px; background: var(--gray-mid); flex-shrink: 0; }
.hero-visual { display: flex; justify-content: center; }
.hero-img-frame { position: relative; width: 100%; max-width: 460px; }
.hero-img { width: 100%; height: auto; border-radius: 30px; position: relative; z-index: 1; }
.hero-wave { line-height: 0; margin-top: 0; }
.hero-wave svg { width: 100%; display: block; }

/* ===== SERVICES ===== */
.services { background: var(--white); }
.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 24px; }
.service-card {
  background: var(--white); border: 1px solid var(--gray-mid);
  border-radius: var(--radius); padding: 32px 28px;
  transition: var(--transition); cursor: default; position: relative; overflow: hidden;
}
.service-card::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg, var(--pink-light), transparent);
  opacity: 0; transition: var(--transition);
}
.service-card:hover { box-shadow: var(--shadow-hover); transform: translateY(-4px); border-color: var(--pink); }
.service-card:hover::before { opacity: 1; }
.service-icon { font-size: 2rem; margin-bottom: 16px; }
.service-card h3 { margin-bottom: 10px; }
.service-card p { color: var(--text-muted); font-size: 0.9rem; margin-bottom: 20px; }
.service-link { color: var(--pink-dark); font-weight: 600; font-size: 0.88rem; transition: var(--transition); }
.service-link:hover { letter-spacing: 0.03em; }

/* ===== ABOUT ===== */
.about { background: linear-gradient(160deg, var(--gray-light) 0%, var(--pink-light) 100%); }
.about-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 64px; align-items: center; }
.about-img-col { display: flex; justify-content: center; }
.about-img-frame { position: relative; width: 100%; max-width: 380px; }
.about-img { width: 100%; border-radius: 24px; object-fit: cover; box-shadow: 0 20px 60px rgba(128,128,128,0.15); aspect-ratio: 3/4; }
.about-badge {
  position: absolute; bottom: -16px; right: -16px;
  background: var(--white); border-radius: var(--radius-sm);
  padding: 12px 18px; display: flex; align-items: center; gap: 10px;
  box-shadow: var(--shadow); font-size: 0.82rem;
}
.badge-icon { font-size: 1.4rem; }
.about-badge strong { display: block; font-size: 0.82rem; }
.about-badge p { color: var(--text-muted); font-size: 0.75rem; margin: 0; }
.about-text .section-tag { margin-bottom: 12px; }
.about-text h2 { margin-bottom: 4px; }
.about-title { color: var(--pink-dark); font-weight: 500; font-size: 0.95rem; margin-bottom: 20px; }
.about-bio { color: var(--text-muted); font-size: 0.95rem; margin-bottom: 16px; }
.about-credentials { margin-top: 24px; display: flex; flex-direction: column; gap: 10px; }
.about-credentials li { display: flex; align-items: flex-start; gap: 10px; font-size: 0.9rem; color: var(--text); }
.about-credentials li::before { content: ''; }

/* ===== HOW IT WORKS ===== */
.how-it-works { background: var(--white); }
.steps-grid { display: flex; align-items: center; gap: 16px; }
.step { flex: 1; text-align: center; padding: 32px 24px; background: var(--gray-light); border-radius: var(--radius); }
.step-num { font-size: 0.75rem; font-weight: 700; color: var(--pink-dark); letter-spacing: 0.1em; margin-bottom: 12px; }
.step-icon { font-size: 2rem; margin-bottom: 12px; }
.step h3 { margin-bottom: 8px; }
.step p { color: var(--text-muted); font-size: 0.88rem; }
.step-arrow { font-size: 1.5rem; color: var(--pink-dark); flex-shrink: 0; }

/* ===== BOOKING ===== */
.booking { background: linear-gradient(160deg, var(--pink-light) 0%, #fafafa 100%); }
.booking-wrapper {
  background: var(--white); border-radius: 24px;
  box-shadow: 0 8px 48px rgba(128,128,128,0.12);
  padding: 40px; max-width: 860px; margin: 0 auto;
}
.booking-steps { display: flex; align-items: center; margin-bottom: 40px; }
.bstep { display: flex; align-items: center; gap: 10px; flex: 1; justify-content: center; flex-direction: column; }
.bstep-circle {
  width: 36px; height: 36px; border-radius: 50%;
  border: 2px solid var(--gray-mid); color: var(--gray);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 0.9rem; transition: var(--transition);
}
.bstep span { font-size: 0.8rem; color: var(--text-muted); font-weight: 500; }
.bstep.active .bstep-circle { border-color: var(--pink-dark); background: var(--pink); color: var(--text); }
.bstep.active span { color: var(--text); font-weight: 600; }
.bstep.done .bstep-circle { border-color: var(--pink-dark); background: var(--pink-dark); color: var(--white); }
.bstep-line { flex: 1; height: 2px; background: var(--gray-mid); max-width: 80px; margin: 0 8px; margin-bottom: 20px; }
.booking-panel { }
.booking-panel.hidden { display: none; }

/* Calendar */
.calendar-section { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
.calendar { background: var(--gray-light); border-radius: var(--radius); padding: 24px; }
.cal-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 20px; font-weight: 600; }
.cal-nav { width: 32px; height: 32px; border-radius: 50%; background: var(--white); font-size: 1.1rem; transition: var(--transition); display: flex; align-items: center; justify-content: center; }
.cal-nav:hover { background: var(--pink-light); }
.cal-weekdays { display: grid; grid-template-columns: repeat(7,1fr); text-align: center; margin-bottom: 8px; }
.cal-weekdays span { font-size: 0.75rem; font-weight: 600; color: var(--gray); padding: 4px; }
.cal-days { display: grid; grid-template-columns: repeat(7,1fr); gap: 4px; }
.cal-day {
  aspect-ratio: 1; display: flex; align-items: center; justify-content: center;
  border-radius: 50%; font-size: 0.85rem; cursor: pointer; transition: var(--transition);
  border: 2px solid transparent;
}
.cal-day:hover:not(.disabled):not(.empty) { background: var(--pink-light); }
.cal-day.selected { background: var(--pink); border-color: var(--pink-dark); font-weight: 700; }
.cal-day.today { border-color: var(--pink-dark); font-weight: 600; }
.cal-day.disabled { color: var(--gray-mid); cursor: not-allowed; }
.cal-day.empty { cursor: default; }
.time-slots-col { }
.slots-title { font-size: 0.9rem; font-weight: 600; margin-bottom: 16px; }
.slots-hint { color: var(--text-muted); font-size: 0.88rem; }
.slots-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.time-slot {
  padding: 12px; border: 1.5px solid var(--gray-mid);
  border-radius: var(--radius-sm); text-align: center; cursor: pointer;
  font-size: 0.88rem; transition: var(--transition); font-weight: 500;
  background: var(--white);
}
.time-slot:hover { border-color: var(--pink-dark); background: var(--pink-light); }
.time-slot.selected { background: var(--pink); border-color: var(--pink-dark); font-weight: 700; }
.time-slot.unavailable { color: var(--gray-mid); cursor: not-allowed; background: var(--gray-light); }
.panel-footer { display: flex; justify-content: flex-end; gap: 12px; margin-top: 32px; align-items: center; }

/* Form */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-full { grid-column: 1 / -1; }
.form-group label { font-size: 0.85rem; font-weight: 600; color: var(--text); }
.form-group input, .form-group textarea {
  width: 100%; padding: 13px 16px; border: 1.5px solid var(--gray-mid);
  border-radius: var(--radius-sm); font-family: var(--font); font-size: 0.92rem;
  transition: var(--transition); background: var(--gray-light); color: var(--text);
  outline: none;
}
.form-group input:focus, .form-group textarea:focus { border-color: var(--pink-dark); background: var(--white); box-shadow: 0 0 0 3px rgba(255,192,203,0.2); }
.form-group textarea { resize: vertical; min-height: 100px; }
.selected-slot-display {
  margin-top: 20px; padding: 14px 18px; background: var(--pink-light);
  border-radius: var(--radius-sm); font-size: 0.88rem; color: var(--pink-dark); font-weight: 600;
}

.form-error {
  margin-top: 16px;
  padding: 12px 16px;
  background: #fff0f0;
  border-left: 4px solid #ff4d4d;
  color: #c00;
  font-size: 0.85rem;
  border-radius: 4px;
  font-weight: 500;
}

/* Success */
.success-state { text-align: center; padding: 48px 24px; }
.success-icon {
  width: 72px; height: 72px; background: linear-gradient(135deg, var(--pink), var(--pink-dark));
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  font-size: 2rem; margin: 0 auto 24px; color: var(--white);
}
.success-state h3 { font-size: 1.5rem; margin-bottom: 12px; }
.success-state p { color: var(--text-muted); max-width: 400px; margin: 0 auto 24px; }
.success-detail { background: var(--gray-light); border-radius: var(--radius-sm); padding: 16px; font-size: 0.88rem; margin-bottom: 28px; color: var(--text-muted); }

/* ===== CONTACT ===== */
.contact { background: var(--white); }
.contact-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 48px; align-items: start; }
.contact-item { display: flex; gap: 16px; align-items: flex-start; margin-bottom: 24px; }
.contact-icon { font-size: 1.4rem; width: 42px; height: 42px; background: var(--pink-light); border-radius: 10px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.contact-item strong { display: block; font-size: 0.9rem; margin-bottom: 4px; }
.contact-item p { color: var(--text-muted); font-size: 0.88rem; margin: 0; }
.map-placeholder {
  border-radius: var(--radius); height: 400px;
  border: 1px solid var(--gray-mid); overflow: hidden;
  box-shadow: var(--shadow);
}
.map-inner { text-align: center; }
.map-pin { font-size: 2.5rem; margin-bottom: 8px; }
.map-inner p { font-weight: 600; font-size: 0.95rem; }
.map-inner span { color: var(--text-muted); font-size: 0.85rem; }

/* ===== FOOTER ===== */
.footer { background: var(--gray-light); border-top: 1px solid var(--gray-mid); padding: 40px 0; }
.footer-inner { display: flex; flex-direction: column; align-items: center; gap: 24px; text-align: center; }
.footer-links { display: flex; gap: 24px; flex-wrap: wrap; justify-content: center; }
.footer-links a { font-size: 0.88rem; color: var(--text-muted); transition: var(--transition); }
.footer-links a:hover { color: var(--pink-dark); }
.footer-legal p { font-size: 0.78rem; color: var(--text-muted); margin-bottom: 4px; }
.footer-legal a { color: var(--pink-dark); }
.disclaimer { max-width: 600px; margin: 0 auto 4px !important; }

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .hero-content { grid-template-columns: 1fr; text-align: center; }
  .hero-text { order: 1; }
  .hero-visual { order: 0; }
  .hero-subtitle { margin: 0 auto 32px; }
  .hero-actions { justify-content: center; }
  .hero-stats { justify-content: center; }
  .about-grid { grid-template-columns: 1fr; }
  .about-img-col { justify-content: center; }
  .about-img-frame { max-width: 320px; }
  .contact-grid { grid-template-columns: 1fr; }
  .steps-grid { flex-direction: column; }
  .step-arrow { transform: rotate(90deg); }
  .calendar-section { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  section { padding: 60px 0; }
  .hamburger { display: flex; }
  .nav-links {
    display: none; flex-direction: column; position: absolute;
    top: 68px; left: 0; right: 0; background: var(--white);
    padding: 16px 24px; border-bottom: 1px solid var(--gray-mid);
    box-shadow: var(--shadow); gap: 4px;
  }
  .nav-links.open { display: flex; }
  .nav-link { padding: 12px 16px; border-radius: 8px; width: 100%; }
  .nav-cta { width: 100%; text-align: center; justify-content: center; }
  #navbar { position: relative; }
  .booking-wrapper { padding: 24px 16px; }
  .booking-steps { gap: 4px; }
  .bstep span { font-size: 0.7rem; }
  .bstep-line { max-width: 32px; }
}

@media (max-width: 480px) {
  .hero-stats { flex-direction: column; gap: 16px; }
  .stat-divider { width: 60px; height: 1px; }
  .services-grid { grid-template-columns: 1fr; }
  .slots-grid { grid-template-columns: 1fr 1fr 1fr; }
}

/* WHATSAPP FLOAT BUTTON */
.whatsapp-float {
  position: fixed !important;
  bottom: 30px !important;
  right: 30px !important;
  background-color: #25d366 !important;
  color: #fff !important;
  width: 60px !important;
  height: 60px !important;
  border-radius: 50% !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3) !important;
  z-index: 2147483647 !important;
  transition: all 0.3s ease !important;
  text-decoration: none !important;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  background-color: #128c7e !important;
}

.float-tooltip {
  position: absolute;
  right: 75px;
  background-color: #333;
  color: #fff;
  padding: 8px 12px;
  border-radius: 6px;
  font-size: 14px;
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

.whatsapp-float:hover .float-tooltip {
  opacity: 1;
  visibility: visible;
}

@media (max-width: 768px) {
  .whatsapp-float {
    bottom: 20px !important;
    right: 20px !important;
    width: 50px !important;
    height: 50px !important;
  }
  .float-tooltip { display: none; }
}