/* ============================================================
   Desmar — marketing site v1
   Λευκή βάση · Emerald #0B6E4F ΜΟΝΟ σε CTA/accents · Navy #1E2A55
   Γραμματοσειρά: Commissioner (self-hosted, variable, Latin+Greek)
   ============================================================ */

@font-face {
  font-family: "Commissioner";
  src: url("../fonts/Commissioner-var.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

:root {
  --emerald: #0B6E4F;
  --emerald-dark: #095A41;
  --emerald-soft: #E6F1ED;
  --navy: #1E2A55;
  --ink: #1E2A55;
  --muted: #5C6580;
  --line: #E3E7F0;
  --bg: #FFFFFF;
  --bg-soft: #F6F8FB;
  --radius: 14px;
  --shadow: 0 12px 32px rgba(30, 42, 85, 0.10);
  --shadow-sm: 0 2px 10px rgba(30, 42, 85, 0.08);
}

/* ---------- Βάση ---------- */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: "Commissioner", -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 1rem;
  line-height: 1.65;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img, svg { display: block; max-width: 100%; }

h1, h2, h3 { margin: 0 0 0.6em; line-height: 1.15; font-weight: 800; letter-spacing: -0.015em; }
h1 { font-size: clamp(2.05rem, 5.6vw, 3.25rem); line-height: 1.1; }
h2 { font-size: clamp(1.55rem, 4vw, 2.25rem); }
h3 { font-size: 1.15rem; letter-spacing: 0; }
p  { margin: 0 0 1em; }

a { color: var(--emerald); }

:focus-visible {
  outline: 3px solid var(--emerald);
  outline-offset: 2px;
  border-radius: 4px;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--navy);
  color: #fff;
  padding: 0.6rem 1rem;
  z-index: 100;
  border-radius: 0 0 8px 0;
}
.skip-link:focus { left: 0; }

.container {
  max-width: 1080px;
  margin-inline: auto;
  padding-inline: clamp(1.1rem, 4vw, 1.5rem);
}

.section { padding-block: clamp(3.4rem, 9vw, 5.8rem); }
.section--soft { background: var(--bg-soft); }
.section--navy { background: var(--navy); color: #fff; }
.section--emerald { background: var(--emerald); color: #fff; }

.eyebrow {
  display: block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--emerald);
  margin-bottom: 0.7rem;
}
.section--navy .eyebrow, .section--emerald .eyebrow { color: rgba(255, 255, 255, 0.75); }

.section-head { max-width: 640px; margin-bottom: clamp(1.8rem, 4vw, 2.6rem); }
.section-head p { color: var(--muted); font-size: 1.05rem; }

/* ---------- Κουμπιά ---------- */
.btn {
  display: inline-block;
  background: var(--emerald);
  color: #fff;
  font-family: inherit;
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.2;
  padding: 0.85em 1.5em;
  border: 0;
  border-radius: 10px;
  cursor: pointer;
  text-decoration: none;
  text-align: center;
  transition: background 0.18s ease;
}
.btn:hover { background: var(--emerald-dark); }
.btn--sm { padding: 0.6em 1.1em; font-size: 0.92rem; }
.btn--block { display: block; width: 100%; }

.btn-ghost {
  display: inline-block;
  background: #fff;
  color: var(--emerald);
  font-weight: 700;
  font-size: 0.95rem;
  padding: 0.65em 1.2em;
  border: 1.5px solid var(--emerald);
  border-radius: 10px;
  cursor: pointer;
  text-decoration: none;
  text-align: center;
  transition: background 0.18s ease;
}
.btn-ghost:hover { background: var(--emerald-soft); }
.btn-ghost[aria-disabled="true"] {
  border-color: var(--line);
  color: var(--muted);
  cursor: default;
}
.btn-ghost[aria-disabled="true"]:hover { background: #fff; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-block: 0.7rem;
}
.brand { display: inline-flex; align-items: center; }
.brand img { height: 27px; width: auto; }

/* ---------- 1. Hero ---------- */
.hero { padding-block: clamp(2.6rem, 7vw, 4.6rem); }
.hero .container {
  display: grid;
  gap: clamp(1.8rem, 4vw, 3rem);
  align-items: start;
}
@media (min-width: 920px) {
  .hero .container { grid-template-columns: 1.05fr 0.95fr; }
}
.hero-copy .lead {
  font-size: clamp(1.05rem, 2.4vw, 1.2rem);
  color: var(--muted);
  max-width: 46ch;
}

.form-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  padding: clamp(1.2rem, 3vw, 1.6rem);
  margin-top: 1.6rem;
}
.form-card h2, .form-card h3 { font-size: 1.12rem; margin-bottom: 0.9rem; letter-spacing: 0; }

.field { margin-bottom: 0.85rem; }
.field label {
  display: block;
  font-size: 0.86rem;
  font-weight: 600;
  margin-bottom: 0.3rem;
}
.field input, .field select {
  width: 100%;
  font-family: inherit;
  font-size: 1rem;
  color: var(--ink);
  background: #fff;
  border: 1.5px solid var(--line);
  border-radius: 10px;
  padding: 0.68em 0.85em;
}
.field input:focus-visible, .field select:focus-visible {
  outline: none;
  border-color: var(--emerald);
  box-shadow: 0 0 0 3px rgba(11, 110, 79, 0.16);
}
.field--optional label span { color: var(--muted); font-weight: 400; }

/* Honeypot — αόρατο για ανθρώπους */
.hp { display: none !important; }

.microcopy {
  font-size: 0.84rem;
  color: var(--muted);
  margin: 0.7rem 0 0;
  text-align: center;
}

.form-error {
  background: #FBEDED;
  color: #8C2F2F;
  border-radius: 8px;
  font-size: 0.9rem;
  padding: 0.6rem 0.8rem;
  margin: 0 0 0.85rem;
}

.form-success h3 { margin-bottom: 0.5rem; }
.form-success p { color: var(--muted); font-size: 0.95rem; }
.form-success ol { margin: 0.6rem 0 0; padding-left: 1.3rem; }
.form-success li { margin-bottom: 0.35rem; font-weight: 600; }
.form-success li::marker { color: var(--emerald); font-weight: 800; }

/* ---------- Mockup συνομιλίας ---------- */
.chat {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: var(--shadow);
  overflow: hidden;
}
.chat-head {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.8rem 1rem;
  border-bottom: 1px solid var(--line);
}
.chat-head img { width: 36px; height: 36px; border-radius: 10px; }
.chat-id { line-height: 1.25; }
.chat-id strong { display: block; font-size: 0.95rem; }
.chat-status { font-size: 0.78rem; color: var(--muted); }
.chat-status::before {
  content: "";
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--emerald);
  margin-right: 0.35rem;
  vertical-align: 1px;
}
.chat-time { margin-left: auto; font-size: 0.8rem; color: var(--muted); font-variant-numeric: tabular-nums; }

.chat-body {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  background: var(--bg-soft);
  padding: 1rem;
  height: 335px;
  overflow-y: auto;
}
.msg {
  max-width: 84%;
  padding: 0.55rem 0.85rem;
  border-radius: 14px;
  font-size: 0.95rem;
  line-height: 1.45;
}
.msg--bot {
  align-self: flex-start;
  background: #fff;
  border: 1px solid var(--line);
  border-bottom-left-radius: 5px;
}
.msg--user {
  align-self: flex-end;
  background: var(--emerald);
  color: #fff;
  border-bottom-right-radius: 5px;
}

/* Κατάσταση animation: τα μηνύματα κρύβονται και εμφανίζονται διαδοχικά */
.chat-body.is-anim .msg { display: none; }
.chat-body.is-anim .msg.is-in { display: block; animation: msg-in 0.3s ease both; }
@keyframes msg-in {
  from { opacity: 0; transform: translateY(7px); }
  to   { opacity: 1; transform: translateY(0); }
}

.typing {
  align-self: flex-start;
  display: flex;
  gap: 5px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 14px;
  border-bottom-left-radius: 5px;
  padding: 0.72rem 0.85rem;
}
.typing i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #A9B2C6;
  animation: typing-dot 1s infinite ease-in-out;
}
.typing i:nth-child(2) { animation-delay: 0.15s; }
.typing i:nth-child(3) { animation-delay: 0.3s; }
@keyframes typing-dot {
  0%, 60%, 100% { transform: translateY(0); opacity: 0.55; }
  30% { transform: translateY(-4px); opacity: 1; }
}

.chat-note {
  font-size: 0.82rem;
  color: var(--muted);
  text-align: center;
  margin: 0.7rem 0 0;
}

/* ---------- 2. Μπάρα κλάδων ---------- */
.industries-bar {
  background: var(--bg-soft);
  border-block: 1px solid var(--line);
  padding-block: 0.9rem;
}
.industries-bar p {
  margin: 0;
  text-align: center;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--muted);
}

/* ---------- 3. Demo gallery ---------- */
.demo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(165px, 1fr));
  gap: 1rem;
}
.demo-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.2rem 1rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.7rem;
}
.demo-card img { width: 42px; height: 42px; }
.demo-card h3 { font-size: 1rem; margin: 0; }
.demo-card .btn-ghost { margin-top: auto; width: 100%; }

/* ---------- 4. Πώς δουλεύει — χρονοδιάγραμμα ---------- */
.timeline {
  display: grid;
  gap: 1.6rem;
}
@media (min-width: 860px) {
  .timeline { grid-template-columns: repeat(4, 1fr); gap: 1.2rem; }
}
.t-mark { display: flex; align-items: center; gap: 0.6rem; margin-bottom: 0.7rem; }
.t-dot {
  width: 13px;
  height: 13px;
  border-radius: 50%;
  background: var(--emerald);
  flex: 0 0 auto;
}
.t-line { display: none; }
@media (min-width: 860px) {
  .t-line { display: block; flex: 1; height: 2px; background: var(--line); }
  .t-step:last-child .t-line { visibility: hidden; }
}
.t-day {
  display: inline-block;
  background: var(--emerald-soft);
  color: var(--emerald-dark);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  border-radius: 99px;
  padding: 0.2em 0.75em;
  margin-bottom: 0.5rem;
}
.t-step h3 { font-size: 1.02rem; margin-bottom: 0.3rem; }
.t-step p { font-size: 0.93rem; color: var(--muted); margin: 0; }
.t-step strong { color: var(--emerald); }

/* ---------- 5. Navy μπάντα done-for-you ---------- */
.band-statement {
  max-width: 760px;
  margin-inline: auto;
  text-align: center;
  font-size: clamp(1.4rem, 3.6vw, 2.05rem);
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -0.01em;
  margin-bottom: clamp(1.8rem, 4vw, 2.6rem);
}
.band-statement .dim { color: rgba(255, 255, 255, 0.62); display: block; }
.metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  max-width: 760px;
  margin-inline: auto;
  text-align: center;
}
.metric-num {
  font-size: clamp(1.5rem, 4.5vw, 2.4rem);
  font-weight: 800;
  letter-spacing: -0.01em;
  white-space: nowrap;
}
.metric-label { font-size: 0.88rem; color: #C9D3E6; }

/* ---------- 6. Υπολογιστής χαμένων εσόδων ---------- */
.calc-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  padding: clamp(1.2rem, 3.5vw, 1.8rem);
  max-width: 660px;
}
.calc-fields { display: grid; gap: 0.85rem; }
@media (min-width: 580px) {
  .calc-fields { grid-template-columns: 1fr 1fr; }
  .calc-fields .field--wide { grid-column: 1 / -1; }
}
.calc-fields .field { margin: 0; }
.calc-result {
  margin-top: 1.2rem;
  background: var(--emerald-soft);
  border-left: 4px solid var(--emerald);
  border-radius: 10px;
  padding: 1rem 1.2rem;
}
.calc-result .calc-amount {
  font-size: clamp(1.6rem, 5vw, 2.1rem);
  font-weight: 800;
  color: var(--emerald-dark);
  letter-spacing: -0.01em;
}
.calc-result p { margin: 0.15rem 0 0; font-size: 0.98rem; }
.calc-note { font-size: 0.83rem; color: var(--muted); margin: 0.8rem 0 0; }

/* ---------- 7. Testimonials ---------- */
.testi-grid {
  display: grid;
  gap: 1rem;
}
@media (min-width: 820px) { .testi-grid { grid-template-columns: repeat(3, 1fr); } }
.testi-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.4rem 1.3rem;
  display: flex;
  flex-direction: column;
}
.testi-metric {
  font-size: 2.3rem;
  font-weight: 800;
  color: var(--emerald);
  letter-spacing: -0.02em;
  line-height: 1.1;
}
.testi-metric small { display: block; font-size: 0.82rem; font-weight: 600; color: var(--muted); letter-spacing: 0; }
.testi-quote { font-size: 0.97rem; margin: 0.9rem 0 1.1rem; }
.testi-who { margin-top: auto; font-size: 0.88rem; }
.testi-who strong { display: block; }
.testi-who span { color: var(--muted); }

/* ---------- 8. Τιμές ---------- */
.pricing-grid {
  display: grid;
  gap: 1.1rem;
  align-items: stretch;
}
@media (min-width: 860px) { .pricing-grid { grid-template-columns: repeat(3, 1fr); } }
.price-card {
  position: relative;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.6rem 1.4rem 1.4rem;
  display: flex;
  flex-direction: column;
}
.price-card--featured {
  border: 2px solid var(--emerald);
  box-shadow: var(--shadow);
}
.price-badge {
  position: absolute;
  top: -0.85rem;
  left: 50%;
  transform: translateX(-50%);
  background: var(--emerald);
  color: #fff;
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-radius: 99px;
  padding: 0.28em 0.9em;
  white-space: nowrap;
}
.price-name { font-size: 1.05rem; margin-bottom: 0.2rem; }
.price-amount { font-size: 2.5rem; font-weight: 800; letter-spacing: -0.02em; line-height: 1.05; }
.price-amount span { font-size: 0.95rem; font-weight: 600; color: var(--muted); letter-spacing: 0; }
.price-for { font-size: 0.88rem; color: var(--muted); margin: 0.3rem 0 1rem; }
.price-feats { list-style: none; margin: 0 0 1.3rem; padding: 0; }
.price-feats li {
  display: flex;
  gap: 0.55rem;
  align-items: flex-start;
  font-size: 0.93rem;
  padding-block: 0.32rem;
}
.price-feats svg { flex: 0 0 auto; margin-top: 0.22rem; }
.price-card .btn, .price-card .btn-ghost { margin-top: auto; }

.setup-note { text-align: center; font-size: 0.95rem; margin: 1.4rem 0 0; }
.setup-note strong { color: var(--emerald-dark); }

.no-charge {
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.4rem clamp(1.2rem, 3vw, 1.8rem);
  margin-top: 2rem;
}
.no-charge h3 { margin-bottom: 0.8rem; }
.no-charge ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.5rem; }
@media (min-width: 720px) { .no-charge ul { grid-template-columns: 1fr 1fr; } }
.no-charge li { display: flex; gap: 0.55rem; align-items: flex-start; font-size: 0.95rem; font-weight: 600; }
.no-charge svg { flex: 0 0 auto; margin-top: 0.25rem; }
.pricing-fineprint { text-align: center; font-size: 0.85rem; color: var(--muted); margin: 1.4rem 0 0; }

/* ---------- 9. GDPR ---------- */
.trust-grid { display: grid; gap: 1rem; }
@media (min-width: 720px) { .trust-grid { grid-template-columns: 1fr 1fr; } }
.trust-item {
  display: flex;
  gap: 0.8rem;
  align-items: flex-start;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.1rem 1.2rem;
}
.trust-item svg { flex: 0 0 auto; margin-top: 0.15rem; }
.trust-item strong { display: block; margin-bottom: 0.15rem; }
.trust-item p { margin: 0; font-size: 0.92rem; color: var(--muted); }
.trust-item--wide { grid-column: 1 / -1; }

/* ---------- 10. FAQ ---------- */
.faq { max-width: 760px; }
.faq details {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0;
  margin-bottom: 0.7rem;
}
.faq summary {
  list-style: none;
  cursor: pointer;
  font-weight: 700;
  padding: 0.95rem 2.6rem 0.95rem 1.1rem;
  position: relative;
  border-radius: 12px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  position: absolute;
  right: 1.1rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--emerald);
}
.faq details[open] summary::after { content: "–"; }
.faq details > p { padding: 0 1.1rem 1rem; margin: 0; color: var(--muted); font-size: 0.96rem; }

/* ---------- 11. Τελικό CTA ---------- */
.final-cta .section-head { max-width: 620px; }
.final-cta h2 { color: #fff; }
.final-cta .section-head p { color: rgba(255, 255, 255, 0.85); }
.final-cta .form-card { margin-top: 0; max-width: 560px; }
.final-cta .microcopy { color: var(--muted); }

/* ---------- Footer ---------- */
.site-footer { background: var(--navy); color: #C9D3E6; padding-block: 2rem; }
.site-footer .container {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
}
.site-footer img { height: 22px; width: auto; }
.site-footer p { margin: 0; font-size: 0.85rem; }

/* ---------- Κίνηση: σεβασμός prefers-reduced-motion ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001s !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001s !important;
  }
}