/* ===== Τσελέντης Αντώνιος — Λογοθεραπευτής | style.css ===== */

:root {
  --color-primary: #0096f0;
  --color-primary-dark: #0672b8;
  --color-primary-light: #e3f4fe;
  --color-accent: #fce500;
  --color-accent-dark: #dfcb00;
  --color-bg: #f6fafd;
  --color-surface: #ffffff;
  --color-dark: #063755;
  --color-text: #142a38;
  --color-text-muted: #57707e;
  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 28px;
  --shadow-md: 0 10px 30px -12px rgba(16, 40, 45, 0.25);
  --shadow-lg: 0 20px 50px -16px rgba(16, 40, 45, 0.35);
  --container: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: "Inter", "Segoe UI", Arial, sans-serif;
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4 { margin: 0; font-family: "Poppins", "Inter", sans-serif; line-height: 1.2; }
p { margin: 0; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 20px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 10px;
}
.eyebrow::before {
  content: "";
  width: 24px;
  height: 2px;
  background: var(--color-accent);
  display: inline-block;
}

section { padding: 64px 0; scroll-margin-top: 76px; }
.section-head { max-width: 640px; margin-bottom: 36px; }
.section-head h2 { font-size: clamp(1.7rem, 4vw, 2.4rem); scroll-margin-top: 76px; }
.section-head p { margin-top: 14px; color: var(--color-text-muted); font-size: 1.02rem; }
.section-head.center { max-width: 680px; margin-left: auto; margin-right: auto; text-align: center; }
.section-head.center .eyebrow::before { display: none; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 26px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
  white-space: nowrap;
}
.btn:active { transform: scale(0.97); }
.btn-primary {
  background: var(--color-accent);
  color: var(--color-dark);
  box-shadow: 0 10px 24px -8px rgba(252, 229, 0, 0.5);
}
.btn-primary:hover { background: var(--color-accent-dark); }
.btn-outline {
  background: transparent;
  border-color: rgba(255, 255, 255, 0.55);
  color: #fff;
}
.btn-outline:hover { background: rgba(255, 255, 255, 0.12); }
.btn-dark {
  background: var(--color-primary);
  color: #fff;
}
.btn-dark:hover { background: var(--color-primary-dark); }

/* ===== Header ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250, 248, 245, 0.9);
  backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid rgba(16, 40, 45, 0.08);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 68px;
  padding-top: 10px;
  padding-bottom: 10px;
  gap: 10px;
}
.brand { display: flex; align-items: center; gap: 8px; min-width: 0; }
.brand img { width: 36px; height: 36px; flex-shrink: 0; }
.brand-text { display: flex; flex-direction: column; line-height: 1.15; min-width: 0; }
.brand-text strong { font-family: "Poppins", sans-serif; font-size: 0.92rem; color: var(--color-dark); white-space: nowrap; }
.brand-text span { font-size: 0.62rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--color-primary); font-weight: 600; white-space: nowrap; }

.main-nav { display: none; }
.main-nav ul { display: flex; gap: 30px; }
.main-nav a {
  font-weight: 600;
  font-size: 0.94rem;
  color: var(--color-text);
  position: relative;
  padding: 4px 0;
}
.main-nav a:hover { color: var(--color-primary); }

.header-actions { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.header-actions .btn { padding: 11px 20px; font-size: 0.88rem; display: none; }
.fb-link {
  display: none;
  align-items: center;
  justify-content: center;
  width: 38px; height: 38px;
  border-radius: 50%;
  background: var(--color-primary-light);
  color: var(--color-primary);
  flex-shrink: 0;
}
.fb-link:hover { background: var(--color-primary); color: #fff; }
.call-chip {
  display: none;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 0.92rem;
  color: var(--color-dark);
}

.nav-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 10px;
  border: 1px solid rgba(16,40,45,0.15);
  background: #fff;
  cursor: pointer;
}
.nav-toggle span, .nav-toggle::before, .nav-toggle::after { display: none; }
.nav-toggle svg { width: 20px; height: 20px; }

.mobile-nav {
  display: none;
  flex-direction: column;
  gap: 2px;
  padding: 10px 20px 22px;
  background: var(--color-surface);
  border-bottom: 1px solid rgba(16,40,45,0.08);
}
.mobile-nav.open { display: flex; }
.mobile-nav a {
  padding: 12px 4px;
  font-weight: 600;
  border-bottom: 1px solid rgba(16,40,45,0.06);
}
.mobile-nav .btn { margin-top: 12px; }

/* ===== Hero ===== */
.hero {
  position: relative;
  background: radial-gradient(1200px 600px at 15% -10%, #1aa8f2 0%, var(--color-primary-dark) 55%, var(--color-dark) 100%);
  color: #fff;
  overflow: hidden;
  padding: 56px 0 70px;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 85% 20%, rgba(252,229,0,0.16), transparent 45%),
    radial-gradient(circle at 90% 90%, rgba(255,255,255,0.08), transparent 40%);
  pointer-events: none;
}
.hero .container { position: relative; }
.hero-grid {
  display: grid;
  gap: 40px;
  align-items: center;
}
.hero-copy .eyebrow { color: #fff066; }
.hero-copy .eyebrow::before { background: #fff066; }
.hero-copy h1 {
  font-size: clamp(2.2rem, 6vw, 3.4rem);
  font-weight: 700;
  margin-bottom: 8px;
}
.hero-copy .hero-sub {
  font-size: clamp(1.1rem, 3vw, 1.5rem);
  font-weight: 500;
  color: #d9f0ef;
  margin-bottom: 18px;
}
.hero-copy p.lead {
  color: rgba(255,255,255,0.88);
  font-size: 1.05rem;
  max-width: 52ch;
  margin-bottom: 28px;
}
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 34px; }

.hero-badges {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}
.hero-badge {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.16);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  font-size: 0.86rem;
  font-weight: 600;
}
.hero-badge .ico { font-size: 1.15rem; }

.hero-visual {
  display: none;
}
.hero-visual .wave-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.16);
  border-radius: var(--radius-lg);
  padding: 30px;
  backdrop-filter: blur(6px);
}
.hero-visual img { width: 110px; margin: 0 auto 18px; filter: drop-shadow(0 12px 24px rgba(0,0,0,0.25)); }
.hero-visual .wave-card h3 { color: #fff; text-align: center; font-size: 1.2rem; }
.hero-visual .wave-card p { color: rgba(255,255,255,0.8); text-align: center; margin-top: 8px; font-size: 0.92rem; }

/* ===== Services ===== */
.services-grid {
  display: grid;
  gap: 20px;
  grid-template-columns: minmax(0, 1fr);
}
.service-card {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(16,40,45,0.05);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.service-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.service-card .ico {
  width: 52px; height: 52px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 14px;
  background: var(--color-primary-light);
  font-size: 1.5rem;
  margin-bottom: 16px;
}
.service-card h3 { font-size: 1.08rem; margin-bottom: 8px; }
.service-card p { color: var(--color-text-muted); font-size: 0.94rem; }

/* ===== About ===== */
.about {
  background: var(--color-surface);
}
.about-grid {
  display: grid;
  gap: 40px;
  align-items: center;
}
.about-visual {
  background: linear-gradient(155deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  border-radius: var(--radius-lg);
  padding: 40px 28px;
  color: #fff;
  text-align: center;
  box-shadow: var(--shadow-lg);
}
.about-visual img { width: 90px; margin: 0 auto 20px; }
.about-visual h3 { font-size: 1.3rem; margin-bottom: 6px; }
.about-visual p { color: rgba(255,255,255,0.85); font-size: 0.92rem; }
.about-copy p.lead { color: var(--color-text-muted); margin-bottom: 22px; font-size: 1.02rem; }
.check-list { display: grid; gap: 14px; }
.check-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-weight: 600;
  font-size: 0.96rem;
}
.check-list .check {
  flex-shrink: 0;
  width: 26px; height: 26px;
  border-radius: 50%;
  background: var(--color-primary-light);
  color: var(--color-primary);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.85rem;
}

/* ===== Location / Contact ===== */
.location { background: var(--color-bg); }
.contact-grid {
  display: grid;
  gap: 24px;
  grid-template-columns: 1fr;
}
.contact-cards { display: grid; gap: 16px; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
.contact-card {
  min-width: 0;
  background: var(--color-surface);
  border-radius: var(--radius-md);
  padding: 22px 20px;
  box-shadow: var(--shadow-md);
}
.contact-card .ico { font-size: 1.4rem; margin-bottom: 10px; display: block; }
.contact-card h4 { font-size: 0.82rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--color-text-muted); margin-bottom: 6px; }
.contact-card a, .contact-card p { font-weight: 700; font-size: 1rem; color: var(--color-dark); overflow-wrap: anywhere; word-break: break-word; }
.contact-card a:hover { color: var(--color-primary); }

.transit-box {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  padding: 22px 20px;
  box-shadow: var(--shadow-md);
  grid-column: 1 / -1;
}
.transit-box h4 { font-size: 0.95rem; margin-bottom: 12px; color: var(--color-dark); }
.transit-box ul { display: grid; gap: 8px; font-size: 0.9rem; color: var(--color-text-muted); }
.transit-box li { display: flex; gap: 8px; }
.transit-box li strong { color: var(--color-text); }

.social-box {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: #1877f2;
  color: #fff;
  border-radius: var(--radius-md);
  padding: 16px 20px;
  font-weight: 700;
  font-size: 0.95rem;
  box-shadow: var(--shadow-md);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.social-box:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); }

.map-wrap {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  min-height: 320px;
  border: 1px solid rgba(16,40,45,0.08);
}
.map-wrap iframe { width: 100%; height: 100%; min-height: 320px; border: 0; display: block; }

/* ===== CTA band ===== */
.cta-band {
  background: linear-gradient(120deg, var(--color-dark), var(--color-primary-dark));
  color: #fff;
  text-align: center;
  padding: 54px 0;
}
.cta-band h2 { font-size: clamp(1.5rem, 4vw, 2rem); margin-bottom: 10px; }
.cta-band p { color: rgba(255,255,255,0.82); margin-bottom: 26px; }
.cta-band .cta-buttons { display: flex; flex-wrap: wrap; justify-content: center; gap: 14px; }

/* ===== Footer ===== */
.site-footer {
  background: var(--color-dark);
  color: rgba(255,255,255,0.75);
  padding: 56px 0 0;
}
.footer-grid {
  display: grid;
  gap: 34px;
  grid-template-columns: 1fr;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-brand { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.footer-brand img { width: 38px; height: 38px; }
.footer-brand strong { color: #fff; font-family: "Poppins", sans-serif; font-size: 1.02rem; }
.site-footer p { font-size: 0.92rem; line-height: 1.7; }
.footer-col h4 { color: #fff; font-size: 0.92rem; text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 16px; }
.footer-col ul { display: grid; gap: 10px; }
.footer-col a { font-size: 0.92rem; }
.footer-col a:hover { color: var(--color-accent); }

.footer-bottom {
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: center;
  text-align: center;
  padding: 22px 0 26px;
  font-size: 0.85rem;
}
.footer-bottom .credit a {
  color: var(--color-accent);
  font-weight: 700;
}
.footer-bottom .credit a:hover { text-decoration: underline; }

/* ===== Sticky mobile call bar ===== */
.mobile-cta-bar {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 90;
  display: flex;
  gap: 10px;
  padding: 10px 14px calc(10px + env(safe-area-inset-bottom));
  background: rgba(16,40,45,0.96);
  backdrop-filter: blur(8px);
  box-shadow: 0 -8px 24px rgba(0,0,0,0.2);
}
.mobile-cta-bar a {
  flex: 1;
  text-align: center;
  padding: 13px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.9rem;
}
.mobile-cta-bar .call { background: var(--color-accent); color: var(--color-dark); }
.mobile-cta-bar .map { background: rgba(255,255,255,0.1); color: #fff; border: 1px solid rgba(255,255,255,0.25); }

@media (min-width: 768px) {
  section { padding: 88px 0; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-cards { grid-template-columns: repeat(2, 1fr); }
  .about-grid { grid-template-columns: 1fr 1.15fr; }
  .footer-grid { grid-template-columns: 1.4fr 1fr 1fr 1fr; }
  .mobile-cta-bar { display: none; }
}

@media (min-width: 1000px) {
  .main-nav { display: block; }
  .nav-toggle { display: none; }
  .call-chip { display: inline-flex; }
  .header-actions .btn { display: inline-flex; }
  .fb-link { display: inline-flex; }
  .hero { padding: 90px 0 110px; }
  .hero-grid { grid-template-columns: 1.15fr 0.85fr; }
  .hero-visual { display: block; }
  .services-grid { grid-template-columns: repeat(3, 1fr); }
  .contact-grid { grid-template-columns: 1fr 1fr; }
  .contact-cards { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 999px) {
  body { padding-bottom: 68px; }
}