/* Adara Educational Website – Global Styles */
:root {
  --color-primary: #ab47bc;
  --color-dark: #6a1b9a;
  --color-bg: #f3e5f5;
  --color-accent: #f3e8ff;
  --color-white: #ffffff;
  --color-text: #4a148c;
  --color-light: #f3e5f5;
  --radius: 8px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Nunito', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 18px;
  line-height: 1.84;
  color: var(--color-text);
  background-color: var(--color-white);
}

h1, h2, h3, h4 {
  font-family: 'Georgia', 'Playfair Display', serif;
  font-weight: 500;
  color: var(--color-text);
  text-shadow: 2px 2px 3px rgba(0, 0, 0, 0.05);
}

h1 {
  font-size: 52px;
  line-height: 0.93;
  font-weight: 600;
  margin-bottom: 24px;
}

h2 {
  font-size: 42px;
  line-height: 0.93;
  font-weight: 500;
  margin-bottom: 32px;
  margin-top: 0;
}

h3 {
  font-size: 28px;
  line-height: 1.2;
  font-weight: 500;
  margin-bottom: 16px;
}

p {
  margin-bottom: 20px;
  max-width: 750px;
  line-height: 1.84;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color 0.3s ease;
}

a:hover {
  color: var(--color-dark);
  text-decoration: underline;
}

/* Layout */
.container {
  max-width: 1520px;
  margin: 0 auto;
  padding: 0 84px;
}

@media (max-width: 768px) {
  .container {
    padding: 0 28px;
  }
  h1 {
    font-size: 32px;
  }
  h2 {
    font-size: 28px;
  }
}

/* Section Spacing */
section {
  padding: 150px 0;
}

@media (max-width: 768px) {
  section {
    padding: 80px 0;
  }
}

section + section {
  border-top: 1px solid rgba(171, 71, 188, 0.1);
}

/* Header */
header {
  background: var(--color-white);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0);
  transition: box-shadow 0.35s ease, background-color 0.35s ease;
}

header.scrolled {
  background: rgba(243, 229, 245, 0.95);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 0;
  max-width: 1520px;
  margin: 0 auto;
  padding-left: 84px;
  padding-right: 84px;
}

@media (max-width: 768px) {
  .header-content {
    padding-left: 28px;
    padding-right: 28px;
  }
}

.logo {
  font-size: 28px;
  font-weight: 700;
  color: var(--color-dark);
  letter-spacing: 2px;
}

.nav {
  display: flex;
  gap: 32px;
  list-style: none;
}

@media (max-width: 768px) {
  .nav {
    gap: 16px;
  }
}

.nav a {
  color: var(--color-text);
  font-size: 16px;
  transition: color 0.3s ease;
}

.nav a:hover {
  color: var(--color-primary);
  text-decoration: none;
}

/* Hero Block */
.hero {
  position: relative;
  height: 580px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  background: linear-gradient(to bottom, transparent, var(--color-bg));
  padding: 0;
}

.hero img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
}

.hero::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to bottom, transparent, rgba(243, 229, 245, 0.5));
  z-index: 2;
}

.hero-content {
  position: relative;
  z-index: 3;
  color: var(--color-white);
}

.hero h2 {
  font-size: 64px;
  line-height: 1.1;
  text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.3);
  max-width: 900px;
  margin: 0 auto;
}

@media (max-width: 768px) {
  .hero {
    height: 380px;
  }
  .hero h2 {
    font-size: 32px;
  }
}

/* Image Blocks */
.image-block {
  max-width: 100%;
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.image-block:hover {
  transform: scale(1.035);
  box-shadow: 0 10px 32px rgba(0, 0, 0, 0.15);
}

.image-block img {
  width: 100%;
  height: auto;
  display: block;
}

/* Text & Image Layout */
.text-image-left {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

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

.text-image-right .image-block {
  order: 2;
}

.image-circular {
  width: 420px;
  height: 420px;
  border-radius: 50%;
  overflow: hidden;
  margin: 0 auto;
}

.image-circular img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

@media (max-width: 1024px) {
  .text-image-left,
  .text-image-right {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .text-image-right .image-block {
    order: unset;
  }
  .image-circular {
    width: 300px;
    height: 300px;
  }
}

/* Full Width Image */
.image-fullwidth {
  position: relative;
  width: 100%;
  margin: 80px 0;
  border-radius: var(--radius);
  overflow: hidden;
}

.image-fullwidth img {
  width: 100%;
  height: auto;
  display: block;
}

.image-fullwidth-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(243, 229, 245, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
}

/* Tables */
table {
  width: 100%;
  border-collapse: collapse;
  margin: 40px 0;
  background: var(--color-accent);
  border-radius: var(--radius);
  overflow: hidden;
}

th, td {
  padding: 16px 20px;
  text-align: left;
  border-bottom: 1px solid rgba(171, 71, 188, 0.15);
}

th {
  background: rgba(171, 71, 188, 0.1);
  font-weight: 600;
  color: var(--color-dark);
}

tr:last-child td {
  border-bottom: none;
}

/* Lists */
ul, ol {
  margin-left: 24px;
  margin-bottom: 20px;
}

li {
  margin-bottom: 12px;
  line-height: 1.84;
}

/* Accordions */
.accordion {
  margin: 20px 0;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid rgba(171, 71, 188, 0.2);
}

.accordion-item {
  border-bottom: 1px solid rgba(171, 71, 188, 0.2);
}

.accordion-item:last-child {
  border-bottom: none;
}

.accordion-header {
  background: var(--color-accent);
  padding: 16px 20px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background 0.3s ease;
  font-weight: 500;
}

.accordion-header:hover {
  background: rgba(171, 71, 188, 0.08);
}

.accordion-header.active {
  background: rgba(171, 71, 188, 0.15);
}

.accordion-toggle {
  font-size: 20px;
  color: var(--color-primary);
  transition: transform 0.3s ease;
}

.accordion-item.active .accordion-toggle {
  transform: rotate(180deg);
}

.accordion-body {
  display: none;
  padding: 20px;
  background: var(--color-white);
  line-height: 1.84;
}

.accordion-item.active .accordion-body {
  display: block;
}

/* Forms */
form {
  max-width: 500px;
  margin: 40px 0;
}

.form-group {
  margin-bottom: 24px;
}

label {
  display: block;
  margin-bottom: 8px;
  font-weight: 500;
  color: var(--color-text);
}

input[type="text"],
input[type="email"],
textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid rgba(171, 71, 188, 0.3);
  border-radius: var(--radius);
  font-family: inherit;
  font-size: 16px;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

input[type="text"]:focus,
input[type="email"]:focus,
textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(171, 71, 188, 0.1);
}

textarea {
  resize: vertical;
  min-height: 120px;
}

button {
  background: var(--color-primary);
  color: var(--color-white);
  padding: 12px 32px;
  border: none;
  border-radius: var(--radius);
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.3s ease;
}

button:hover {
  background: var(--color-dark);
}

/* Disclaimers */
.disclaimer {
  background: rgba(171, 71, 188, 0.08);
  border-left: 4px solid var(--color-primary);
  padding: 20px;
  border-radius: 4px;
  margin: 20px 0;
  line-height: 1.6;
  font-size: 16px;
}

.disclaimer-form {
  background: rgba(243, 229, 245, 0.5);
  border: 1px solid rgba(171, 71, 188, 0.2);
  padding: 16px;
  border-radius: var(--radius);
  margin-bottom: 16px;
  font-size: 14px;
}

/* Footer */
footer {
  background: var(--color-bg);
  border-top: 1px solid rgba(171, 71, 188, 0.15);
  padding: 60px 0;
}

.footer-content {
  max-width: 1520px;
  margin: 0 auto;
  padding: 0 84px;
}

@media (max-width: 768px) {
  .footer-content {
    padding: 0 28px;
  }
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 60px;
  margin-bottom: 40px;
}

@media (max-width: 768px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

.footer-col h3 {
  font-size: 18px;
  margin-bottom: 16px;
}

.footer-col p {
  font-size: 14px;
  margin-bottom: 12px;
}

.footer-col a {
  display: block;
  font-size: 14px;
  margin-bottom: 8px;
}

.footer-policies {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  margin-top: 20px;
}

.footer-policies a {
  font-size: 14px;
  cursor: pointer;
  border-bottom: 1px dotted var(--color-primary);
}

.footer-bottom {
  text-align: center;
  border-top: 1px solid rgba(171, 71, 188, 0.15);
  padding-top: 32px;
  font-size: 14px;
}

.footer-message {
  font-weight: 600;
  color: var(--color-dark);
  margin-top: 12px;
}

/* Modals */
.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  z-index: 2000;
  overflow-y: auto;
  align-items: center;
  justify-content: center;
}

.modal.active {
  display: flex;
}

.modal-content {
  background: var(--color-white);
  padding: 40px;
  border-radius: var(--radius);
  max-width: 700px;
  width: 90%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  background: none;
  border: none;
  font-size: 28px;
  cursor: pointer;
  color: var(--color-text);
  width: 40px;
  height: 40px;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-close:hover {
  background: rgba(171, 71, 188, 0.1);
  border-radius: 50%;
}

.modal h2 {
  margin-top: 0;
}

/* Cookie Consent */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--color-bg);
  border-top: 2px solid var(--color-primary);
  padding: 20px;
  z-index: 1999;
  display: none;
}

.cookie-banner.show {
  display: block;
}

.cookie-content {
  max-width: 1520px;
  margin: 0 auto;
  padding: 0 84px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
}

@media (max-width: 768px) {
  .cookie-content {
    padding: 0 28px;
    flex-direction: column;
    align-items: flex-start;
  }
}

.cookie-text {
  flex: 1;
  font-size: 14px;
  line-height: 1.6;
}

.cookie-buttons {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.cookie-buttons button {
  padding: 10px 20px;
  font-size: 14px;
}

.cookie-buttons .btn-secondary {
  background: rgba(171, 71, 188, 0.15);
  color: var(--color-text);
  border: 1px solid var(--color-primary);
}

.cookie-buttons .btn-secondary:hover {
  background: rgba(171, 71, 188, 0.25);
}

/* Utility */
.text-center {
  text-align: center;
}

.text-balance {
  text-wrap: balance;
}

.mb-4 {
  margin-bottom: 32px;
}

.mb-2 {
  margin-bottom: 16px;
}

.mt-4 {
  margin-top: 32px;
}

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}

@media (max-width: 768px) {
  .two-col {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

/* Success Message */
.success-message {
  background: rgba(76, 175, 80, 0.1);
  border: 1px solid #4CAF50;
  color: #2e7d32;
  padding: 16px;
  border-radius: var(--radius);
  margin-bottom: 20px;
  display: none;
}

.success-message.show {
  display: block;
}