/* ========== BASE ========== */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body { margin: 0; }

/* ========== NAV ========== */
#nav {
  background: rgba(255, 248, 240, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(123, 30, 58, 0.08);
}
#nav.scrolled {
  box-shadow: 0 1px 20px rgba(123, 30, 58, 0.08);
}
.nav-link { position: relative; }
.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: #c9224a;
  transition: width 0.25s ease;
  border-radius: 1px;
}
.nav-link:hover::after { width: 100%; }

/* ========== MOBILE MENU ========== */
#mobile-menu.open { opacity: 1 !important; pointer-events: all !important; }
#mobile-menu.open .menu-line:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
#mobile-menu.open .menu-line:nth-child(2) { opacity: 0; }
#mobile-menu.open .menu-line:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); width: 24px; margin-left: 0; margin-right: 0; }

/* ========== BUTTONS ========== */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background: #7B1E3A;
  color: #fff;
  font-weight: 600;
  border: none;
  border-radius: 9999px;
  cursor: pointer;
  transition: background 0.2s, transform 0.15s, box-shadow 0.2s;
  text-decoration: none;
}
.btn-primary:hover {
  background: #a51635;
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(123, 30, 58, 0.25);
}
.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background: transparent;
  color: #7B1E3A;
  font-weight: 600;
  border: 2px solid #7B1E3A;
  border-radius: 9999px;
  cursor: pointer;
  transition: background 0.2s, color 0.2s, transform 0.15s;
  text-decoration: none;
}
.btn-secondary:hover {
  background: #7B1E3A;
  color: #fff;
  transform: translateY(-1px);
}

/* ========== BADGES ========== */
.badge-accent {
  display: inline-block;
  background: rgba(123, 30, 58, 0.08);
  color: #7B1E3A;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.4rem 1rem;
  border-radius: 9999px;
  border: 1px solid rgba(123, 30, 58, 0.15);
}
.badge-light {
  display: inline-block;
  background: rgba(255, 255, 255, 0.12);
  color: #f9c5d3;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.4rem 1rem;
  border-radius: 9999px;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

/* ========== CARDS ========== */
.card-white {
  background: #fff;
  border: 1px solid rgba(123, 30, 58, 0.08);
  box-shadow: 0 2px 12px rgba(123, 30, 58, 0.05);
  transition: box-shadow 0.25s, transform 0.25s;
}
.card-white:hover {
  box-shadow: 0 8px 32px rgba(123, 30, 58, 0.1);
  transform: translateY(-2px);
}
.card-featured {
  box-shadow: 0 4px 24px rgba(123, 30, 58, 0.07);
  transition: box-shadow 0.3s, transform 0.3s;
}
.card-featured:hover {
  box-shadow: 0 12px 48px rgba(123, 30, 58, 0.14);
  transform: translateY(-3px);
}

/* ========== FORM ========== */
.form-group { display: flex; flex-direction: column; gap: 0.4rem; }
.form-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: #f9c5d3;
  letter-spacing: 0.02em;
}
.form-input {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 12px;
  padding: 0.75rem 1rem;
  color: #fff;
  font-family: inherit;
  font-size: 0.95rem;
  transition: border-color 0.2s, background 0.2s, box-shadow 0.2s;
  outline: none;
  width: 100%;
}
.form-input::placeholder { color: rgba(255, 255, 255, 0.35); }
.form-input:focus {
  border-color: rgba(244, 154, 173, 0.6);
  background: rgba(255, 255, 255, 0.12);
  box-shadow: 0 0 0 3px rgba(244, 154, 173, 0.15);
}
.form-select { appearance: none; cursor: pointer; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%23f9c5d3'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'%3E%3C/path%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 1rem center; background-size: 1rem; padding-right: 2.5rem; }
.form-select option { background: #5c1529; color: #fff; }
.form-textarea { resize: vertical; min-height: 120px; }

/* ========== GEOMETRIC SHAPES ========== */
.geo-circle {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
}
.geo-circle--1 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(244,154,173,0.25) 0%, transparent 70%);
  top: -100px; right: -100px;
}
.geo-circle--2 {
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(123,30,58,0.12) 0%, transparent 70%);
  bottom: 10%; left: -60px;
}
.geo-circle--3 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(255,255,255,0.04) 0%, transparent 70%);
  top: -80px; left: -80px;
}
.geo-circle--4 {
  width: 250px; height: 250px;
  background: radial-gradient(circle, rgba(255,255,255,0.03) 0%, transparent 70%);
  bottom: -50px; right: 10%;
}
.geo-circle--5 {
  width: 350px; height: 350px;
  background: radial-gradient(circle, rgba(123,30,58,0.06) 0%, transparent 70%);
  top: 20%; right: -80px;
}
.geo-circle--6 {
  width: 450px; height: 450px;
  background: radial-gradient(circle, rgba(255,255,255,0.03) 0%, transparent 70%);
  bottom: -120px; right: -100px;
}
.geo-circle--7 {
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(255,255,255,0.02) 0%, transparent 70%);
  top: -60px; left: 20%;
}

.geo-rect {
  position: absolute;
  pointer-events: none;
  border-radius: 24px;
}
.geo-rect--1 {
  width: 200px; height: 200px;
  background: rgba(244,154,173,0.15);
  top: 15%; left: 5%;
  transform: rotate(15deg);
  border-radius: 32px;
}
.geo-rect--2 {
  width: 160px; height: 160px;
  background: rgba(123,30,58,0.06);
  bottom: 10%; right: 5%;
  transform: rotate(-10deg);
  border-radius: 28px;
}

.geo-tri {
  position: absolute;
  pointer-events: none;
}
.geo-tri--1 {
  width: 0; height: 0;
  border-left: 80px solid transparent;
  border-right: 80px solid transparent;
  border-bottom: 140px solid rgba(244,154,173,0.12);
  top: 25%; right: 8%;
  transform: rotate(20deg);
}
.geo-tri--2 {
  width: 0; height: 0;
  border-left: 60px solid transparent;
  border-right: 60px solid transparent;
  border-bottom: 100px solid rgba(123,30,58,0.06);
  bottom: 15%; left: 5%;
  transform: rotate(-15deg);
}

.geo-dots {
  position: absolute;
  pointer-events: none;
  background-image: radial-gradient(circle, rgba(123,30,58,0.2) 1px, transparent 1px);
  background-size: 24px 24px;
  width: 200px; height: 200px;
  top: 30%; left: 3%;
}
.geo-dots--light {
  background-image: radial-gradient(circle, rgba(255,255,255,0.08) 1px, transparent 1px);
}

/* ========== SCROLL INDICATOR ========== */
.scroll-dot { animation: scrollDot 1.8s ease-in-out infinite; }
@keyframes scrollDot {
  0%   { top: 0; opacity: 1; }
  50%  { top: 16px; opacity: 0.5; }
  100% { top: 32px; opacity: 0; }
}

/* ========== SCROLL REVEAL ========== */
.reveal {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal[data-reveal] {
  opacity: 0;
  transform: translateY(24px);
}
@media (prefers-reduced-motion: no-preference) {
  .reveal[data-reveal] {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s ease, transform 0.6s ease;
  }
}

/* ========== MOBILE ========== */
@media (max-width: 767px) {
  .geo-circle--1 { width: 300px; height: 300px; }
  .geo-circle--2 { width: 200px; height: 200px; }
}