@import url('https://cdn.jsdelivr.net/npm/tailwindcss@2.2.19/dist/tailwind.min.css');
@import url('https://cdn.jsdelivr.net/npm/remixicon@2.5.0/fonts/remixicon.css');

:root {
  --iv-coral: #FF4E6D;
  --iv-coral-dark: #E23856;
  --iv-violet: #6C3CE9;
  --iv-violet-dark: #5527C9;
  --iv-gold: #FFC93C;
  --iv-gold-dark: #E8AE12;
  --iv-ink: #1B1B3A;
  --iv-ink-light: #2C2C54;
  --iv-cream: #FFF8F0;
  --iv-cream-dark: #FDEEDC;
  --iv-gray: #6B6B85;
  --shadow-soft: 0 10px 30px rgba(27, 27, 58, 0.08);
  --shadow-strong: 0 20px 45px rgba(108, 60, 233, 0.25);
  --transition-base: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--iv-cream);
  color: var(--iv-ink);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  overflow-x: hidden;
}

/* ---------- CUSTOM SCROLLBAR ---------- */
::-webkit-scrollbar {
  width: 10px;
}
::-webkit-scrollbar-track {
  background: var(--iv-cream-dark);
}
::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, var(--iv-coral), var(--iv-violet));
  border-radius: 10px;
}
::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(180deg, var(--iv-coral-dark), var(--iv-violet-dark));
}

/* ---------- STICKY HEADER ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: #ffffff;
  border-bottom: 1px solid #F0E4D8;
  box-shadow: 0 2px 20px rgba(27, 27, 58, 0.06);
  transition: var(--transition-base);
}

.site-header .logo-mark {
  transition: transform 0.4s ease;
}
.site-header .logo-mark:hover {
  transform: rotate(-8deg) scale(1.05);
}

.nav-link {
  position: relative;
  font-weight: 600;
  color: var(--iv-ink);
  transition: color 0.25s ease;
}
.nav-link::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 0%;
  height: 3px;
  border-radius: 3px;
  background: linear-gradient(90deg, var(--iv-coral), var(--iv-gold));
  transition: width 0.3s ease;
}
.nav-link:hover {
  color: var(--iv-violet);
}
.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}
.nav-link.active {
  color: var(--iv-coral);
}

/* ---------- MOBILE MENU ---------- */
.mobile-menu {
  background-color: #ffffff;
  border-top: 1px solid #F0E4D8;
  box-shadow: var(--shadow-soft);
}

.mobile-menu-toggle {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background-color: var(--iv-cream-dark);
  transition: var(--transition-base);
}
.mobile-menu-toggle:hover {
  background-color: var(--iv-coral);
  color: #fff;
}

/* ---------- BUTTONS ---------- */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  background: linear-gradient(135deg, var(--iv-coral), var(--iv-violet));
  color: #ffffff;
  font-weight: 700;
  border-radius: 50px;
  border: none;
  box-shadow: 0 8px 24px rgba(255, 78, 109, 0.35);
  transition: var(--transition-base);
  cursor: pointer;
}
.btn-primary:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 14px 32px rgba(108, 60, 233, 0.4);
}
.btn-primary:active {
  transform: translateY(0) scale(0.98);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 30px;
  background-color: transparent;
  color: var(--iv-violet);
  font-weight: 700;
  border-radius: 50px;
  border: 2px solid var(--iv-violet);
  transition: var(--transition-base);
  cursor: pointer;
}
.btn-secondary:hover {
  background-color: var(--iv-violet);
  color: #ffffff;
  transform: translateY(-2px);
}

.btn-gold {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  background-color: var(--iv-gold);
  color: var(--iv-ink);
  font-weight: 800;
  border-radius: 12px;
  border: none;
  box-shadow: 0 6px 0 var(--iv-gold-dark);
  transition: var(--transition-base);
  cursor: pointer;
}
.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 0 var(--iv-gold-dark);
}
.btn-gold:active {
  transform: translateY(4px);
  box-shadow: 0 2px 0 var(--iv-gold-dark);
}

/* ---------- CARDS ---------- */
.card {
  background-color: #ffffff;
  border-radius: 20px;
  padding: 32px;
  box-shadow: var(--shadow-soft);
  border: 1px solid #F5EAE0;
  transition: var(--transition-base);
}
.card:hover {
  transform: translateY(-8px) rotate(-0.5deg);
  box-shadow: var(--shadow-strong);
  border-color: var(--iv-coral);
}

.card-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(255, 78, 109, 0.12), rgba(108, 60, 233, 0.12));
  color: var(--iv-violet);
  font-size: 26px;
  margin-bottom: 20px;
  transition: var(--transition-base);
}
.card:hover .card-icon {
  background: linear-gradient(135deg, var(--iv-coral), var(--iv-violet));
  color: #ffffff;
  transform: rotate(8deg);
}

.card-static {
  cursor: default;
}
.card-static:hover {
  transform: none;
}

/* ---------- ACCORDION ---------- */
.accordion-item {
  border-bottom: 1px solid #F0E4D8;
}
.accordion-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 22px 4px;
  cursor: pointer;
  font-weight: 700;
  color: var(--iv-ink);
  transition: color 0.25s ease;
}
.accordion-header:hover {
  color: var(--iv-coral);
}
.accordion-header .accordion-icon {
  transition: transform 0.35s ease;
  color: var(--iv-violet);
}
.accordion-header.open .accordion-icon {
  transform: rotate(180deg);
}
.accordion-content {
  display: none;
  padding: 0 4px 22px;
  color: var(--iv-gray);
  line-height: 1.7;
}

/* ---------- FORMS ---------- */
.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: 14px 18px;
  background-color: #ffffff;
  border: 2px solid #EFE3D6;
  border-radius: 14px;
  color: var(--iv-ink);
  transition: var(--transition-base);
}
.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--iv-violet);
  box-shadow: 0 0 0 4px rgba(108, 60, 233, 0.12);
}
.form-input::placeholder,
.form-textarea::placeholder {
  color: #B8AFA0;
}

.form-label {
  display: block;
  font-weight: 700;
  font-size: 14px;
  color: var(--iv-ink);
  margin-bottom: 8px;
  letter-spacing: 0.02em;
}

.form-group {
  position: relative;
  margin-bottom: 22px;
}

.form-note {
  font-size: 13px;
  color: var(--iv-gray);
  margin-top: 6px;
}

/* ---------- COOKIE BANNER ---------- */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 2000;
  background-color: var(--iv-ink);
  color: #ffffff;
  padding: 20px 24px;
  box-shadow: 0 -10px 30px rgba(0, 0, 0, 0.25);
  border-top: 3px solid var(--iv-coral);
}
.cookie-banner h3 {
  color: #ffffff;
}
.cookie-banner p {
  color: #D8D6EA;
}
.cookie-banner a {
  color: #9BB8FF;
  text-decoration: underline;
}
.cookie-banner a:hover {
  color: #FFC93C;
}

/* ---------- SECTIONS ---------- */
.section-alt {
  background-color: var(--iv-cream-dark);
}

.section-dark {
  background-color: var(--iv-ink);
  color: #ffffff;
}
.section-dark h1, .section-dark h2, .section-dark h3 {
  color: #ffffff;
}
.section-dark p {
  color: #C9C7DE;
}

.hero-gradient {
  background: linear-gradient(135deg, var(--iv-violet) 0%, var(--iv-coral) 100%);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 16px;
  border-radius: 50px;
  background-color: rgba(255, 201, 60, 0.18);
  color: var(--iv-gold-dark);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.03em;
}

.badge-featured {
  background-color: var(--iv-gold);
  color: var(--iv-ink);
  box-shadow: 0 4px 14px rgba(255, 201, 60, 0.5);
}

/* ---------- LOADING SPINNER ---------- */
.spinner {
  width: 44px;
  height: 44px;
  border: 4px solid rgba(108, 60, 233, 0.15);
  border-top-color: var(--iv-violet);
  border-radius: 50%;
  animation: iv-spin 0.8s linear infinite;
}
@keyframes iv-spin {
  to { transform: rotate(360deg); }
}

/* ---------- KITE / FLOAT DECORATIONS ---------- */
.floaty {
  animation: iv-float 6s ease-in-out infinite;
}
@keyframes iv-float {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-14px) rotate(3deg); }
}

.fade-in-up {
  opacity: 0;
  transform: translateY(24px);
  animation: iv-fade-up 0.7s ease forwards;
}
@keyframes iv-fade-up {
  to { opacity: 1; transform: translateY(0); }
}

/* ---------- DIVIDER ---------- */
.divider-wave {
  height: 60px;
  background: linear-gradient(135deg, var(--iv-violet), var(--iv-coral));
  clip-path: polygon(0 0, 100% 0, 100% 60%, 0 100%);
}

/* ---------- FOOTER ---------- */
.site-footer {
  background-color: var(--iv-ink);
  color: #C9C7DE;
}
.site-footer h4 {
  color: #ffffff;
}
.site-footer a {
  color: #C9C7DE;
  transition: color 0.25s ease;
}
.site-footer a:hover {
  color: var(--iv-gold);
}
.site-footer .social-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background-color: rgba(255, 255, 255, 0.08);
  color: #ffffff;
  transition: var(--transition-base);
}
.site-footer .social-icon:hover {
  background-color: var(--iv-coral);
  transform: translateY(-3px);
}

/* ---------- MISC ---------- */
.text-gradient {
  background: linear-gradient(135deg, var(--iv-coral), var(--iv-violet));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.underline-squiggle {
  text-decoration-line: underline;
  text-decoration-style: wavy;
  text-decoration-color: var(--iv-gold);
  text-underline-offset: 6px;
}

hr.styled {
  border: none;
  height: 2px;
  background: linear-gradient(90deg, var(--iv-coral), var(--iv-gold), var(--iv-violet));
  border-radius: 2px;
}

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

.transition-opacity {
  transition-property: opacity;
}