/* ============================================
   Κατερίνα Τσίγα - Λογοθεραπεύτρια
   Inspired by logotherapy.com.gr design
   ============================================ */

/* ---------- Reset & Base ---------- */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --primary: #DF6C73;
  --primary-dark: #c25a60;
  --dark: #1a1a2e;
  --dark-soft: #16213e;
  --dark-light: #0f3460;
  --text-light: #ffffff;
  --text-muted: rgba(255,255,255,0.7);
  --text-dark: #333;
  --accent: #e94560;
  --transition: 0.3s ease;
  --font-sans: 'Open Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-heading: 'Mulish', 'Open Sans', sans-serif;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  color: var(--text-light);
  background: var(--dark);
  line-height: 1.6;
  overflow-x: hidden;
}

a {
  color: var(--primary);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover {
  color: var(--primary-dark);
}

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

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ---------- Language Toggle ---------- */
.lang-toggle {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 1000;
  display: flex;
  gap: 6px;
}

.lang-toggle button {
  background: rgba(255,255,255,0.1);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.2);
  padding: 4px 5px;
  border-radius: 6px;
  cursor: pointer;
  line-height: 0;
  display: flex;
  align-items: center;
  transition: all var(--transition);
}

.lang-toggle button img {
  width: 27px;
  height: 18px;
  display: block;
  border-radius: 3px;
  box-shadow: 0 1px 4px rgba(0,0,0,0.35);
}

.lang-toggle button:hover {
  border-color: var(--primary);
  background: rgba(255,255,255,0.16);
}

.lang-toggle button.active {
  background: rgba(223,108,115,0.22);
  border-color: var(--primary);
  box-shadow: 0 0 0 2px rgba(223,108,115,0.35);
}

/* ---------- Top Bar ---------- */
.top-bar {
  background: rgba(0,0,0,0.4);
  padding: 10px 0;
  font-size: 13px;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

.top-bar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}

.top-bar .contact-info {
  display: flex;
  gap: 20px;
  align-items: center;
}

.top-bar .contact-info a {
  color: var(--text-muted);
  font-size: 13px;
  transition: color var(--transition);
}

.top-bar .contact-info a:hover {
  color: var(--primary);
}

.top-bar .social-icons {
  display: flex;
  gap: 12px;
}

.top-bar .social-icons a {
  color: var(--text-muted);
  font-size: 16px;
  transition: all var(--transition);
}

.top-bar .social-icons a:hover {
  color: var(--primary);
  transform: translateY(-2px);
}

/* ---------- Header / Nav ---------- */
header {
  position: sticky;
  top: 0;
  z-index: 999;
  background: rgba(26, 26, 46, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255,255,255,0.05);
  transition: background var(--transition);
}

header.scrolled {
  background: rgba(26, 26, 46, 0.98);
}

header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 15px;
  padding-bottom: 15px;
}

.logo {
  display: flex;
  align-items: center;
}

.logo a {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text-light);
}

.logo-text {
  display: flex;
  flex-direction: column;
}

.logo-text .name {
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 0.5px;
}

.logo-text .subtitle {
  font-size: 11px;
  color: var(--primary);
  letter-spacing: 1px;
  text-transform: uppercase;
}

.logo-icon {
  width: 50px;
  height: 50px;
  background: var(--primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  font-weight: 700;
  color: white;
}

/* Navigation */
nav {
  display: flex;
  align-items: center;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 8px;
}

.nav-menu li a {
  color: var(--text-muted);
  padding: 8px 16px;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 500;
  transition: all var(--transition);
  position: relative;
}

.nav-menu li a:hover,
.nav-menu li a.active {
  color: var(--text-light);
  background: rgba(255,255,255,0.05);
}

.nav-menu li a::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: var(--primary);
  transition: width var(--transition);
}

.nav-menu li a:hover::after,
.nav-menu li a.active::after {
  width: 40%;
}

/* Mobile menu toggle */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-light);
  font-size: 28px;
  cursor: pointer;
  padding: 5px;
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 85vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: linear-gradient(135deg, var(--dark) 0%, var(--dark-soft) 50%, var(--dark-light) 100%);
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1440 900"><path fill="rgba(223,108,115,0.03)" d="M0,0L48,37.3C96,74.7,192,149.3,288,186.7C384,224,480,224,576,213.3C672,202.7,768,181.3,864,197.3C960,213.3,1056,266.7,1152,261.3C1248,256,1344,192,1392,160L1440,128L1440,0L1392,0C1344,0,1248,0,1152,0C1056,0,960,0,864,0C768,0,672,0,576,0C480,0,384,0,288,0C192,0,96,0,48,0L0,0Z"/></svg>');
  background-size: cover;
  background-position: center;
  opacity: 0.5;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 800px;
  padding: 40px 20px;
}

.hero-content .badge {
  display: inline-block;
  background: rgba(223,108,115,0.15);
  color: var(--primary);
  padding: 6px 20px;
  border-radius: 50px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 1px;
  margin-bottom: 24px;
  text-transform: uppercase;
  border: 1px solid rgba(223,108,115,0.2);
}

.hero-content h1 {
  font-family: var(--font-heading);
  font-size: clamp(32px, 5vw, 56px);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 20px;
  color: var(--text-light);
}

.hero-content h1 .highlight {
  color: var(--primary);
}

.hero-content p {
  font-size: clamp(16px, 2vw, 20px);
  color: var(--text-muted);
  margin-bottom: 32px;
  line-height: 1.8;
}

.hero-content .btn-group {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 50px;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.5px;
  transition: all var(--transition);
  cursor: pointer;
  border: none;
  text-decoration: none;
}

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

.btn-primary:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(223,108,115,0.3);
}

.btn-outline {
  background: transparent;
  color: var(--text-light);
  border: 2px solid rgba(255,255,255,0.2);
}

.btn-outline:hover {
  border-color: var(--primary);
  color: var(--primary);
  transform: translateY(-2px);
}

/* ---------- Sections ---------- */
.section {
  padding: 100px 0;
}

.section-dark {
  background: var(--dark);
}

.section-dark-alt {
  background: var(--dark-soft);
}

.section-title {
  text-align: center;
  margin-bottom: 60px;
}

.section-title .label {
  display: inline-block;
  color: var(--primary);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.section-title h2 {
  font-family: var(--font-heading);
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 700;
  margin-bottom: 16px;
}

.section-title p {
  color: var(--text-muted);
  font-size: 17px;
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.8;
}

/* ---------- About ---------- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-image {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  aspect-ratio: 4/3;
  background: linear-gradient(135deg, var(--dark-light), var(--dark-soft));
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255,255,255,0.05);
}

.about-image .about-photo {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
}

.about-image::after {
  content: '';
  position: absolute;
  bottom: -2px;
  right: -2px;
  width: 120px;
  height: 120px;
  background: var(--primary);
  opacity: 0.1;
  border-radius: 50%;
}

.about-text h3 {
  font-family: var(--font-heading);
  font-size: 28px;
  margin-bottom: 20px;
}

.about-text p {
  color: var(--text-muted);
  font-size: 16px;
  line-height: 1.9;
  margin-bottom: 16px;
}

.about-highlights {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 30px;
}

.highlight-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: rgba(255,255,255,0.03);
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,0.05);
}

.highlight-item .icon {
  color: var(--primary);
  font-size: 20px;
}

.highlight-item span {
  font-size: 14px;
  color: var(--text-light);
}

/* ---------- Services ---------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}

.service-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 16px;
  padding: 40px 30px;
  text-align: center;
  transition: all var(--transition);
}

.service-card:hover {
  transform: translateY(-6px);
  border-color: rgba(223,108,115,0.3);
  box-shadow: 0 20px 40px rgba(0,0,0,0.3);
  background: rgba(255,255,255,0.05);
}

.service-card .icon-wrap {
  width: 70px;
  height: 70px;
  margin: 0 auto 24px;
  background: rgba(223,108,115,0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 30px;
  transition: all var(--transition);
}

.service-card:hover .icon-wrap {
  background: var(--primary);
}

.service-card:hover .icon-wrap svg path {
  fill: white;
}

.service-card h3 {
  font-family: var(--font-heading);
  font-size: 20px;
  margin-bottom: 12px;
}

.service-card p {
  color: var(--text-muted);
  font-size: 14px;
  line-height: 1.8;
}

/* ---------- Testimonials ---------- */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 30px;
}

.testimonial-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 16px;
  padding: 32px 28px;
  text-align: left;
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
}

.testimonial-card:hover {
  transform: translateY(-6px);
  border-color: rgba(223,108,115,0.3);
  box-shadow: 0 20px 40px rgba(0,0,0,0.3);
  background: rgba(255,255,255,0.05);
}

.testimonial-card .stars {
  color: #f7c04a;
  font-size: 14px;
  letter-spacing: 4px;
  margin-bottom: 18px;
  line-height: 1;
}

.testimonial-card .stars i {
  margin-right: 2px;
}

.testimonial-card .quote {
  color: var(--text-muted);
  font-size: 15px;
  line-height: 1.8;
  font-style: italic;
  flex-grow: 1;
  margin-bottom: 24px;
}

.testimonial-card .quote .fa-quote-left {
  color: var(--primary);
  opacity: 0.65;
  margin-right: 8px;
  font-size: 12px;
  vertical-align: 3px;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
  border-top: 1px solid rgba(255,255,255,0.06);
  padding-top: 20px;
  margin-top: auto;
}

.testimonial-author .avatar {
  width: 46px;
  height: 46px;
  min-width: 46px;
  border-radius: 50%;
  background: rgba(223,108,115,0.15);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 15px;
}

.testimonial-author .name {
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 2px;
}

.testimonial-author .meta {
  font-size: 12.5px;
  color: var(--text-muted);
  opacity: 0.85;
  line-height: 1.5;
}

.testimonial-author .meta a {
  font-size: 12.5px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  opacity: 1;
}

.testimonial-author .meta i.fa-facebook-f {
  color: #1877F2;
  font-size: 13px;
  margin-right: 5px;
}

.testimonial-author .meta a i.fa-google {
  color: #4285F4;
  font-size: 13px;
}

.testimonial-author .meta a:hover {
  color: var(--primary);
}

.rating-summary {
  text-align: center;
  margin-top: 44px;
}

.rating-summary p {
  color: var(--text-muted);
  font-size: 14.5px;
  line-height: 1.9;
}

.rating-summary a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
  transition: color var(--transition);
  white-space: nowrap;
}

.rating-summary a strong {
  color: var(--text-light);
  font-size: 15px;
}

.rating-summary a i.fa-google {
  color: #4285F4;
  font-size: 15px;
}

.rating-summary a i.fa-facebook-f {
  color: #1877F2;
  font-size: 15px;
}

.rating-summary a:hover {
  color: var(--primary);
}

.rating-summary a:hover strong {
  color: var(--primary);
}

/* ---------- Contact ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
}

.contact-info-list {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.contact-item {
  display: flex;
  gap: 20px;
  align-items: flex-start;
}

.contact-item .icon {
  width: 50px;
  height: 50px;
  min-width: 50px;
  background: rgba(223,108,115,0.1);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  color: var(--primary);
}

.contact-item h4 {
  font-size: 16px;
  margin-bottom: 4px;
}

.contact-item p,
.contact-item a {
  color: var(--text-muted);
  font-size: 15px;
  line-height: 1.6;
}

.contact-item a:hover {
  color: var(--primary);
}

.contact-form {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 16px;
  padding: 40px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  margin-bottom: 8px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-muted);
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 14px 16px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 10px;
  color: var(--text-light);
  font-family: var(--font-sans);
  font-size: 15px;
  transition: all var(--transition);
  outline: none;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--primary);
  background: rgba(255,255,255,0.08);
}

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

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: rgba(255,255,255,0.3);
}

/* Native dropdown must stay readable on the dark theme */
.form-group select {
  color-scheme: dark;
}

.form-group select option {
  color: var(--text-light);
  background: var(--dark-soft);
}

/* Inline validation */
.form-group .field-error {
  display: none;
  color: #ff97a0;
  font-size: 13px;
  line-height: 1.5;
  margin-top: 6px;
}

.form-group.invalid input,
.form-group.invalid textarea,
.form-group.invalid select {
  border-color: rgba(255, 110, 120, 0.75);
  background: rgba(255, 110, 120, 0.06);
}

.form-group.invalid .field-error {
  display: block;
}

/* General alert (rate limit / network errors) */
.form-alert {
  background: rgba(255, 110, 120, 0.08);
  border: 1px solid rgba(255, 110, 120, 0.35);
  color: #ffd9dc;
  border-radius: 10px;
  padding: 13px 16px;
  margin-bottom: 20px;
  font-size: 14px;
  line-height: 1.6;
}

.form-alert p {
  margin: 0;
}

/* Honeypot is invisible to humans */
.hp-field {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
  overflow: hidden;
}

.submit-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.submit-btn:disabled:hover {
  background: var(--primary);
  transform: none;
}

.direct-email {
  text-align: center;
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 16px;
}

.direct-email a {
  color: var(--primary);
  font-weight: 600;
}

.submit-btn {
  width: 100%;
  padding: 16px;
  background: var(--primary);
  color: white;
  border: none;
  border-radius: 10px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
}

.submit-btn:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
}

/* ---------- Map ---------- */
.map-section {
  padding: 0;
}

.map-container {
  height: 350px;
  background: var(--dark-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  border-top: 1px solid rgba(255,255,255,0.05);
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

.map-container iframe {
  width: 100%;
  height: 100%;
  border: none;
}

.map-placeholder {
  text-align: center;
  color: var(--text-muted);
}

.map-placeholder .icon {
  font-size: 40px;
  margin-bottom: 12px;
  opacity: 0.3;
}

/* ---------- Footer ---------- */
footer {
  background: rgba(0,0,0,0.3);
  padding: 40px 0;
  border-top: 1px solid rgba(255,255,255,0.05);
}

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

.footer-about .footer-logo {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 12px;
}

.footer-about p {
  color: var(--text-muted);
  font-size: 14px;
  line-height: 1.8;
}

.footer-links h4 {
  font-size: 16px;
  margin-bottom: 16px;
}

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

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

.footer-links ul li a {
  color: var(--text-muted);
  font-size: 14px;
  transition: all var(--transition);
}

.footer-links ul li a:hover {
  color: var(--primary);
  padding-left: 4px;
}

.footer-bottom {
  margin-top: 40px;
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,0.05);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 13px;
  color: var(--text-muted);
}

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

/* ---------- Responsive ---------- */
@media (max-width: 991px) {
  .about-grid,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

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

  .nav-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--dark);
    flex-direction: column;
    padding: 20px;
    border-bottom: 1px solid rgba(255,255,255,0.05);
  }

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

  .menu-toggle {
    display: block;
  }

  .about-image {
    order: -1;
    min-height: 250px;
  }
}

@media (max-width: 767px) {
  .section {
    padding: 60px 0;
  }

  .hero {
    min-height: 70vh;
  }

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

  .about-highlights {
    grid-template-columns: 1fr;
  }

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

  .top-bar .container {
    flex-direction: column;
    text-align: center;
  }

  .top-bar .contact-info {
    justify-content: center;
  }
}

/* ---------- Language visibility ---------- */
[data-lang="el"] .lang-en { display: none; }
[data-lang="en"] .lang-el { display: none; }

/* ---------- Animations ---------- */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}