/* ============================================
   manomenidis.com — Personal Brand Hub
   Editorial, professional, mature design system
   ============================================ */

:root {
  --bg: #FDFBF7;
  --surface: #FFFFFF;
  --text: #1A1A1A;
  --text-muted: #555555;
  --text-subtle: #888888;
  --accent: #1B3A5C;
  --accent-hover: #2A4E76;
  --border: #E5E1D8;
  --border-strong: #C9C3B4;

  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  --max-width: 1200px;
  --content-width: 720px;
  --section-py: clamp(64px, 10vw, 128px);
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 17px;
  line-height: 1.7;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ============================================
   TYPOGRAPHY
   ============================================ */

h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: 500;
  letter-spacing: -0.01em;
  line-height: 1.2;
  color: var(--text);
}

h1 { font-size: clamp(36px, 5vw, 56px); }
h2 { font-size: clamp(28px, 3.5vw, 40px); }
h3 { font-size: clamp(20px, 2vw, 24px); }
h4 { font-size: 18px; font-family: var(--font-sans); font-weight: 600; }

p {
  margin-bottom: 1em;
  color: var(--text);
}

.lead {
  font-size: clamp(18px, 2vw, 22px);
  line-height: 1.6;
  color: var(--text-muted);
  font-weight: 400;
}

.eyebrow {
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
  display: block;
}

a {
  color: var(--accent);
  text-decoration: none;
  transition: color 0.2s ease;
}

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

/* ============================================
   LAYOUT
   ============================================ */

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 clamp(20px, 4vw, 40px);
}

.content-narrow {
  max-width: var(--content-width);
  margin: 0 auto;
}

section {
  padding: var(--section-py) 0;
}

/* ============================================
   HEADER / NAVIGATION
   ============================================ */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(253, 251, 247, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}

.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 0;
}

.nav-brand {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 500;
  color: var(--text);
  letter-spacing: -0.01em;
}

.nav-menu {
  display: flex;
  gap: clamp(20px, 3vw, 40px);
  list-style: none;
}

.nav-menu a {
  color: var(--text);
  font-size: 15px;
  font-weight: 500;
  transition: color 0.2s ease;
  position: relative;
}

.nav-menu a:hover,
.nav-menu a.active {
  color: var(--accent);
}

.nav-menu a.active::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--accent);
}

.nav-lang {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  letter-spacing: 0.04em;
}

.nav-lang span {
  color: var(--border-strong);
}

.nav-lang a {
  color: var(--text-subtle);
  font-weight: 500;
}

.nav-lang a.active {
  color: var(--text);
  font-weight: 600;
}

.nav-lang a.active::after {
  display: none;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  color: var(--text);
}

@media (max-width: 768px) {
  .nav-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--surface);
    flex-direction: column;
    padding: 20px 40px;
    gap: 20px;
    border-bottom: 1px solid var(--border);
  }

  .nav-menu.open {
    display: flex;
  }

  .nav-toggle {
    display: block;
  }
}

/* ============================================
   HERO
   ============================================ */

.hero {
  padding-top: clamp(80px, 12vw, 140px);
  padding-bottom: clamp(80px, 12vw, 140px);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(32px, 4vw, 56px);
  align-items: center;
}

@media (max-width: 900px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .hero-image {
    order: -1;
    max-width: 380px;
  }
}

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

.hero-content {
  max-width: 900px;
}

.hero h1 {
  margin-bottom: 32px;
  font-size: clamp(40px, 6vw, 68px);
  line-height: 1.1;
}

.hero .lead {
  margin-bottom: 40px;
  max-width: 640px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* ============================================
   BUTTONS
   ============================================ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 500;
  border-radius: 2px;
  transition: all 0.2s ease;
  cursor: pointer;
  border: none;
  text-align: center;
}

.btn-primary {
  background: var(--accent);
  color: var(--surface);
}

.btn-primary:hover {
  background: var(--accent-hover);
  color: var(--surface);
  transform: translateY(-1px);
}

.btn-outline {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border-strong);
}

.btn-outline:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.btn-arrow::after {
  content: ' →';
  margin-left: 4px;
}

/* ============================================
   TRUST BAR
   ============================================ */

.trust-bar {
  padding: 40px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}

.trust-bar-content {
  text-align: center;
  font-size: 14px;
  color: var(--text-muted);
  letter-spacing: 0.02em;
  line-height: 2;
}

.trust-bar-content strong {
  color: var(--text);
  font-weight: 600;
}

/* ============================================
   SECTIONS
   ============================================ */

.section-header {
  margin-bottom: 64px;
  max-width: var(--content-width);
}

.section-header.center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

/* ============================================
   CARDS GRID
   ============================================ */

.grid {
  display: grid;
  gap: 32px;
}

.grid-2 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.grid-4 { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 40px 32px;
  transition: all 0.3s ease;
}

.card:hover {
  border-color: var(--border-strong);
  transform: translateY(-2px);
}

.card h3 {
  margin-bottom: 12px;
  font-family: var(--font-sans);
  font-size: 20px;
  font-weight: 600;
  color: var(--text);
}

.card p {
  color: var(--text-muted);
  font-size: 16px;
  line-height: 1.6;
  margin-bottom: 24px;
}

.card-link {
  font-size: 15px;
  font-weight: 500;
  color: var(--accent);
}

/* ============================================
   STEPS (numbered)
   ============================================ */

.steps {
  display: grid;
  gap: 48px;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.step-number {
  font-family: var(--font-serif);
  font-size: 48px;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 16px;
}

.step h3 {
  font-family: var(--font-sans);
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 12px;
}

.step p {
  color: var(--text-muted);
  font-size: 16px;
}

/* ============================================
   CTA BANNER
   ============================================ */

.cta-banner {
  background: var(--text);
  color: var(--surface);
  padding: clamp(64px, 8vw, 96px) 0;
  text-align: center;
}

.cta-banner h2 {
  color: var(--surface);
  margin-bottom: 20px;
}

.cta-banner p {
  color: rgba(255, 255, 255, 0.75);
  font-size: 18px;
  max-width: 560px;
  margin: 0 auto 40px;
}

.cta-banner .btn-primary {
  background: var(--surface);
  color: var(--text);
}

.cta-banner .btn-primary:hover {
  background: var(--bg);
}

/* ============================================
   FOOTER
   ============================================ */

.site-footer {
  padding: 80px 0 40px;
  background: var(--surface);
  border-top: 1px solid var(--border);
}

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

@media (max-width: 640px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

.footer-brand h4 {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 500;
  margin-bottom: 12px;
}

.footer-brand p {
  color: var(--text-muted);
  font-size: 15px;
  max-width: 320px;
}

.footer-col h5 {
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text);
  margin-bottom: 16px;
}

.footer-col ul {
  list-style: none;
}

.footer-col li {
  margin-bottom: 10px;
}

.footer-col a {
  color: var(--text-muted);
  font-size: 15px;
}

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

.footer-bottom {
  padding-top: 30px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 14px;
  color: var(--text-subtle);
}

@media (max-width: 640px) {
  .footer-bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }
}

.footer-bottom a {
  color: var(--text-subtle);
  text-decoration: underline;
  text-underline-offset: 2px;
}

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

/* ============================================
   PROSE (για σελίδες με πολύ κείμενο)
   ============================================ */

.prose {
  max-width: var(--content-width);
  margin: 0 auto;
}

.prose h2 {
  margin-top: 48px;
  margin-bottom: 20px;
}

.prose h3 {
  margin-top: 32px;
  margin-bottom: 12px;
  font-family: var(--font-sans);
  font-size: 20px;
  font-weight: 600;
}

.prose p {
  font-size: 17px;
  line-height: 1.8;
  color: var(--text);
  margin-bottom: 20px;
}

.prose ul, .prose ol {
  margin: 20px 0 20px 24px;
  color: var(--text);
}

.prose li {
  margin-bottom: 10px;
  line-height: 1.7;
}

.prose blockquote {
  border-left: 3px solid var(--accent);
  padding: 4px 0 4px 24px;
  margin: 32px 0;
  font-family: var(--font-serif);
  font-size: 22px;
  font-style: italic;
  color: var(--text-muted);
}

/* ============================================
   BOOKING CARD (σελίδα Επικοινωνίας)
   ============================================ */

.booking-card {
  max-width: 760px;
  margin: 0 auto;
  background: var(--surface);
  border: 1px solid var(--border-strong);
  padding: clamp(32px, 4vw, 48px);
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 32px;
  align-items: center;
}

@media (max-width: 700px) {
  .booking-card {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .booking-action .btn {
    width: 100%;
  }
}

.booking-card h2 {
  font-size: clamp(22px, 2.4vw, 28px);
  margin-bottom: 12px;
}

.booking-card p {
  color: var(--text-muted);
  font-size: 16px;
  margin-bottom: 0;
  max-width: 42ch;
}

.booking-divider {
  max-width: 760px;
  margin: 48px auto 0;
  display: flex;
  align-items: center;
  gap: 20px;
  color: var(--text-subtle);
  font-size: 14px;
}

.booking-divider::before,
.booking-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

/* Honeypot — αόρατο σε χρήστες και screen readers, ορατό στα bots.
   Δεν χρησιμοποιείται display:none γιατί αρκετά bots το ανιχνεύουν. */
.hp-wrap {
  position: absolute;
  left: -9999px;
  top: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

/* ============================================
   FORM (Contact page)
   ============================================ */

.form {
  max-width: 560px;
  margin: 0 auto;
}

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

.form-label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 8px;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 14px 16px;
  font-family: var(--font-sans);
  font-size: 16px;
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--border-strong);
  border-radius: 2px;
  transition: border-color 0.2s ease;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--accent);
}

.form-textarea {
  min-height: 140px;
  resize: vertical;
}

.form-help {
  font-size: 13px;
  color: var(--text-subtle);
  margin-top: 6px;
}

.form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 24px;
}

.form-checkbox input {
  margin-top: 4px;
}

.form-checkbox label {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.5;
}

/* ============================================
   PAGE HEADER (για σελίδες εκτός index)
   ============================================ */

.page-header {
  padding: clamp(60px, 8vw, 100px) 0 clamp(40px, 6vw, 60px);
  border-bottom: 1px solid var(--border);
}

.page-header .eyebrow {
  color: var(--text-subtle);
}

.page-header h1 {
  margin-bottom: 20px;
  font-size: clamp(36px, 4.5vw, 52px);
}

.page-header .lead {
  max-width: 640px;
}

/* ============================================
   UTILITIES
   ============================================ */

.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.mt-16 { margin-top: 16px; }
.mt-32 { margin-top: 32px; }
.mb-0 { margin-bottom: 0; }
.mb-16 { margin-bottom: 16px; }
.mb-32 { margin-bottom: 32px; }