/* MONTESERA - Unique Neon Lifestyle Blog | Completely Original Design 2026 */
/* Ice-Blue Neon Palette | Asymmetric Modular Layout | No Images | Pure Text + Color + Glow */

:root {
  --bg: #0c1421;
  --surface: #161f2e;
  --surface-2: #1f2a3d;
  --accent: #00e1ff;
  --accent-2: #7c3aed;
  --accent-3: #00ff9f;
  --text: #f0f4f8;
  --text-dim: #a8b3c7;
  --text-muted: #6b7a90;
  --border: rgba(0, 225, 255, 0.15);
  --glow: rgba(0, 225, 255, 0.25);
  --radius: 14px;
  --radius-sm: 8px;
  --shadow-soft: 0 10px 30px rgba(0, 0, 0, 0.35);
  --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background-color: var(--bg);
  color: var(--text);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4 {
  font-weight: 700;
  line-height: 1.2;
  color: var(--text);
}

h1 { font-size: clamp(2.25rem, 5vw, 3.5rem); letter-spacing: -0.02em; }
h2 { font-size: clamp(1.65rem, 3.5vw, 2.25rem); }
h3 { font-size: 1.35rem; }
h4 { font-size: 1.1rem; color: var(--accent); }

p {
  margin-bottom: 1.25rem;
  color: var(--text-dim);
}

a {
  color: var(--accent);
  text-decoration: none;
  transition: var(--transition);
}

a:hover {
  color: var(--accent-3);
  text-shadow: 0 0 8px var(--glow);
}

.lead {
  font-size: 1.15rem;
  color: var(--text);
  max-width: 68ch;
}

/* Neon Effects */
.neon-text {
  color: var(--text);
  text-shadow: 
    0 0 4px var(--accent),
    0 0 10px var(--accent),
    0 0 20px rgba(0, 225, 255, 0.4);
}

.neon-border {
  border: 1px solid var(--border);
  box-shadow: 0 0 0 1px rgba(0, 225, 255, 0.08);
}

.card {
  background-color: var(--surface);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-soft);
  transition: var(--transition);
  overflow: hidden;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4), 0 0 0 1px var(--accent);
  border-color: var(--accent);
}

.card-accent {
  height: 5px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
}

/* Header & Navigation */
header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(12, 20, 33, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.nav-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 1rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-size: 1.65rem;
  font-weight: 800;
  letter-spacing: 3px;
  color: var(--text);
  text-shadow: 0 0 6px var(--accent), 0 0 14px var(--accent);
}

.nav-links {
  display: flex;
  gap: 2.25rem;
  align-items: center;
  list-style: none;
}

.nav-links a {
  font-weight: 500;
  font-size: 0.95rem;
  padding-bottom: 4px;
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(to right, var(--accent), var(--accent-3));
  transition: width 0.3s ease;
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

.hamburger {
  display: none;
  background: none;
  border: none;
  color: var(--text);
  font-size: 1.75rem;
  cursor: pointer;
  padding: 0.25rem;
}

/* Hero Section - Asymmetric & Impactful */
.hero {
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  padding: 6rem 2rem 4rem;
  background: radial-gradient(circle at 30% 20%, rgba(0,225,255,0.06) 0%, transparent 50%),
              radial-gradient(circle at 80% 70%, rgba(124,58,237,0.05) 0%, transparent 60%);
}

.hero-content {
  max-width: 820px;
  text-align: center;
  z-index: 2;
}

.hero h1 {
  font-size: clamp(3rem, 8vw, 5.25rem);
  margin-bottom: 1.5rem;
  line-height: 1.05;
}

.hero .subtitle {
  font-size: clamp(1.15rem, 2.8vw, 1.45rem);
  color: var(--text-dim);
  max-width: 52ch;
  margin: 0 auto 2.5rem;
}

.cta-group {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.95rem 2.35rem;
  font-size: 0.98rem;
  font-weight: 600;
  border-radius: 999px;
  transition: var(--transition);
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border: 2px solid var(--accent);
  background: transparent;
  color: var(--accent);
  min-width: 180px;
}

.btn:hover {
  background: var(--accent);
  color: var(--bg);
  box-shadow: 0 0 20px var(--glow);
  transform: translateY(-2px);
}

.btn-secondary {
  border-color: var(--accent-2);
  color: var(--accent-2);
}

.btn-secondary:hover {
  background: var(--accent-2);
  color: var(--text);
  box-shadow: 0 0 20px rgba(124, 58, 237, 0.4);
}

/* Main Content Container */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* Philosophy / Long Text Section */
.philosophy {
  padding: 5rem 0;
  max-width: 820px;
  margin: 0 auto;
}

.philosophy h2 {
  text-align: center;
  margin-bottom: 2.5rem;
}

.philosophy p {
  font-size: 1.05rem;
  text-align: justify;
}

/* Asymmetric Journal Grid */
.journal-section {
  padding: 4rem 0 6rem;
}

.journal-section h2 {
  margin-bottom: 2.75rem;
  text-align: center;
}

.journal-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(310px, 1fr));
  gap: 1.75rem;
}

.journal-grid .card.wide {
  grid-column: span 2;
}

@media (max-width: 900px) {
  .journal-grid .card.wide {
    grid-column: span 1;
  }
}

.article-card .card-content {
  padding: 1.65rem 1.75rem 1.85rem;
}

.article-card h3 {
  font-size: 1.25rem;
  margin-bottom: 0.85rem;
  line-height: 1.3;
}

.article-card .excerpt {
  color: var(--text-dim);
  font-size: 0.96rem;
  line-height: 1.65;
  margin-bottom: 1.35rem;
  display: -webkit-box;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.read-more {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--accent);
}

.read-more:hover {
  gap: 0.6rem;
}

/* Sidebar (Desktop) */
.sidebar {
  background: var(--surface-2);
  border-radius: var(--radius);
  padding: 2rem;
  border: 1px solid var(--border);
  height: fit-content;
  position: sticky;
  top: 100px;
}

.sidebar h4 {
  margin-bottom: 1.25rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border);
}

.category-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.category-list a {
  display: block;
  padding: 0.55rem 0.9rem;
  border-radius: var(--radius-sm);
  color: var(--text-dim);
  font-size: 0.95rem;
  transition: var(--transition);
}

.category-list a:hover {
  background: rgba(0, 225, 255, 0.08);
  color: var(--accent);
  padding-left: 1.1rem;
}

/* Two Column Layout for Journal + Sidebar */
.journal-with-sidebar {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 2.5rem;
  align-items: start;
}

@media (max-width: 1024px) {
  .journal-with-sidebar {
    grid-template-columns: 1fr;
  }
  .sidebar {
    position: static;
    margin-top: 3rem;
  }
}

/* Contact Form */
.contact-form {
  max-width: 620px;
  margin: 3rem auto;
  padding: 2.5rem;
  background: var(--surface);
  border-radius: var(--radius);
  border: 1px solid var(--border);
}

.contact-form h2 {
  text-align: center;
  margin-bottom: 2rem;
}

.form-group {
  margin-bottom: 1.65rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.55rem;
  font-weight: 500;
  color: var(--text-dim);
  font-size: 0.92rem;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.95rem 1.15rem;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: 1rem;
  transition: var(--transition);
  font-family: inherit;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 4px rgba(0, 225, 255, 0.1);
}

.form-group textarea {
  min-height: 160px;
  resize: vertical;
}

.submit-btn {
  width: 100%;
  padding: 1.1rem;
  font-size: 1.05rem;
  margin-top: 0.5rem;
}

/* Thank You Page */
.thankyou-hero {
  text-align: center;
  padding: 5rem 2rem 3rem;
}

.thankyou-content {
  max-width: 780px;
  margin: 0 auto;
  padding: 0 2rem 5rem;
}

.thankyou-content p {
  font-size: 1.05rem;
}

/* Legal Pages */
.legal-page {
  padding: 4rem 0 6rem;
}

.legal-page h1 {
  margin-bottom: 0.5rem;
}

.legal-page .last-updated {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 3rem;
}

.legal-section {
  margin-bottom: 3rem;
}

.legal-section h2 {
  font-size: 1.4rem;
  margin-bottom: 1.15rem;
  color: var(--accent);
}

.legal-section p, .legal-section li {
  font-size: 0.98rem;
  color: var(--text-dim);
}

.legal-section ul {
  padding-left: 1.5rem;
  margin: 1rem 0;
}

.legal-section li {
  margin-bottom: 0.65rem;
}

/* Footer */
footer {
  background: #080d18;
  border-top: 1px solid var(--border);
  padding: 3.5rem 0 2rem;
  font-size: 0.9rem;
}

.footer-content {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 3rem;
}

@media (max-width: 900px) {
  .footer-content {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
}

.footer-brand .logo {
  font-size: 1.4rem;
  margin-bottom: 1rem;
  display: block;
}

.footer-brand p {
  color: var(--text-muted);
  max-width: 32ch;
}

.footer-links h4 {
  margin-bottom: 1.1rem;
  color: var(--text);
}

.footer-links a {
  display: block;
  color: var(--text-dim);
  margin-bottom: 0.55rem;
  font-size: 0.92rem;
}

.footer-links a:hover {
  color: var(--accent);
}

.footer-bottom {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
  text-align: center;
  color: var(--text-muted);
  font-size: 0.82rem;
}

.footer-bottom a {
  color: var(--text-muted);
}

.footer-bottom a:hover {
  color: var(--accent);
}

/* Modal */
.modal {
  position: fixed;
  inset: 0;
  background: rgba(12, 20, 33, 0.92);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 200;
  padding: 2rem;
}

.modal.active {
  display: flex;
}

.modal-content {
  background: var(--surface);
  border-radius: var(--radius);
  border: 1px solid var(--accent);
  max-width: 820px;
  width: 100%;
  max-height: 92dvh;
  overflow-y: auto;
  box-shadow: 0 0 0 1px rgba(0,225,255,0.3), var(--shadow-soft);
}

.modal-header {
  padding: 1.75rem 2rem 1.25rem;
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.modal-header h3 {
  margin: 0;
  padding-right: 2rem;
}

.modal-close {
  background: none;
  border: none;
  color: var(--text-dim);
  font-size: 2rem;
  cursor: pointer;
  line-height: 1;
  transition: var(--transition);
}

.modal-close:hover {
  color: var(--accent-2);
  transform: rotate(90deg);
}

.modal-body {
  padding: 2rem;
  color: var(--text-dim);
  font-size: 1.02rem;
  line-height: 1.8;
}

.modal-body p {
  margin-bottom: 1.35rem;
}

/* Responsive */
@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    inset: 0 0 0 30%;
    background: var(--surface);
    flex-direction: column;
    align-items: flex-start;
    padding: 5rem 2rem;
    gap: 1.75rem;
    transform: translateX(100%);
    transition: transform 0.35s ease;
    box-shadow: -10px 0 30px rgba(0,0,0,0.5);
    z-index: 150;
  }

  .nav-links.active {
    transform: translateX(0);
  }

  .hamburger {
    display: block;
    z-index: 160;
  }

  .hero {
    min-height: 85dvh;
    padding-top: 5rem;
  }

  .journal-grid {
    grid-template-columns: 1fr;
  }

  .container {
    padding: 0 1.25rem;
  }

  .nav-container {
    padding: 1rem 1.25rem;
  }
}

/* Accessibility & Print */
@media (prefers-reduced-motion: reduce) {
  * {
    transition: none !important;
  }
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}