/* ===== GinAI — ג'ין ===== */
:root {
  --teal: #0e9f9a;
  --teal-dark: #0b7f7b;
  --teal-soft: #e6f6f5;
  --purple: #7c5cbf;
  --ink: #17242b;
  --ink-soft: #4a5a63;
  --bg: #ffffff;
  --bg-alt: #f5f9f9;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(14, 159, 154, 0.12);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Heebo', system-ui, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.65;
}

.container {
  max-width: 1040px;
  margin: 0 auto;
  padding: 0 20px;
}

h1 { font-size: clamp(2.1rem, 6vw, 3.4rem); font-weight: 900; line-height: 1.15; }
h2 { font-size: clamp(1.5rem, 4vw, 2.1rem); font-weight: 700; margin-bottom: 18px; }
h3 { font-size: 1.1rem; font-weight: 700; margin-bottom: 8px; }

/* ===== Top bar ===== */
.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid #e3ecec;
}

.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 60px;
}

.brand {
  font-weight: 900;
  font-size: 1.3rem;
  color: var(--ink);
  text-decoration: none;
  letter-spacing: 0.5px;
}

.brand-ai { color: var(--teal); }
.brand-he { font-weight: 400; color: var(--ink-soft); font-size: 0.95rem; margin-inline-start: 6px; }

.topnav { display: flex; align-items: center; gap: 18px; }

.topnav a {
  color: var(--ink-soft);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
}

.topnav a:hover { color: var(--teal-dark); }

.nav-cta {
  background: var(--teal);
  color: #fff !important;
  padding: 7px 16px;
  border-radius: 999px;
}

.nav-cta:hover { background: var(--teal-dark); }

/* ===== Hero ===== */
.hero {
  background: linear-gradient(160deg, var(--teal-soft) 0%, #ffffff 55%);
  padding: 56px 0 40px;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 36px;
  align-items: center;
}

.hero-kicker {
  color: var(--teal-dark);
  font-weight: 700;
  font-size: 0.95rem;
  margin-bottom: 10px;
}

.hero-lead {
  margin-top: 16px;
  font-size: 1.1rem;
  color: var(--ink-soft);
  max-width: 46ch;
}

.hero-lead.strong { color: var(--ink); font-weight: 700; }

.hero-actions { margin-top: 26px; display: flex; flex-wrap: wrap; gap: 12px; }

.hero-photo img {
  width: 100%;
  height: auto;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  display: block;
}

.photo-note {
  text-align: center;
  color: var(--ink-soft);
  font-size: 0.85rem;
  margin-top: 8px;
}

/* ===== Buttons ===== */
.btn {
  display: inline-block;
  padding: 12px 24px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 1rem;
  text-decoration: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
}

.btn-primary { background: var(--teal); color: #fff; }
.btn-primary:hover { background: var(--teal-dark); }

.btn-ghost {
  background: transparent;
  color: var(--teal-dark);
  border: 2px solid var(--teal);
}

.btn-ghost:hover { background: var(--teal-soft); }

.btn-wide { width: 100%; }

/* ===== Opinion strip ===== */
.strip {
  background: var(--ink);
  color: #fff;
  padding: 26px 0;
  font-size: 1.15rem;
  font-weight: 500;
  text-align: center;
}

.strip .container { max-width: 760px; }

/* ===== Services ===== */
.services { padding: 56px 0; }

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 18px;
  margin-top: 10px;
}

.card {
  background: var(--bg-alt);
  border: 1px solid #e3ecec;
  border-radius: var(--radius);
  padding: 22px;
}

.card h3 { color: var(--teal-dark); }
.card p { color: var(--ink-soft); font-size: 0.97rem; }

/* ===== Proof ===== */
.proof { background: var(--teal-soft); padding: 56px 0; }

.proof-inner { max-width: 720px; }

.proof p { margin-bottom: 14px; color: var(--ink); font-size: 1.05rem; }

/* ===== How ===== */
.how { padding: 56px 0; }

.steps { list-style: none; max-width: 620px; }

.steps li {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 12px 0;
  border-bottom: 1px dashed #d7e4e4;
  font-size: 1.05rem;
}

.steps li:last-child { border-bottom: none; }

.steps span {
  background: var(--purple);
  color: #fff;
  min-width: 30px;
  height: 30px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.9rem;
  flex-shrink: 0;
  transform: translateY(4px);
}

/* ===== Contact ===== */
.contact { background: var(--bg-alt); padding: 56px 0 70px; }

.contact-inner { max-width: 560px; }

.contact-sub { color: var(--ink-soft); margin-bottom: 24px; }

.field { margin-bottom: 16px; }

.field label {
  display: block;
  font-weight: 700;
  font-size: 0.95rem;
  margin-bottom: 6px;
}

.field input,
.field textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid #cfdede;
  border-radius: 10px;
  font-family: inherit;
  font-size: 1rem;
  background: #fff;
}

.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(14, 159, 154, 0.15);
}

.field .invalid { border-color: #d64545; }

.form-error { color: #d64545; font-weight: 500; margin-bottom: 14px; }

/* ===== Footer ===== */
.site-footer {
  background: var(--ink);
  color: #c8d4d9;
  padding: 30px 0;
}

.footer-inner { display: flex; flex-wrap: wrap; gap: 8px 24px; align-items: center; }

.site-footer .brand { color: #fff; font-size: 1.1rem; }
.site-footer a { color: var(--teal-soft); text-decoration: none; }
.site-footer a:hover { text-decoration: underline; }

/* ===== WhatsApp FAB ===== */
.wa-fab {
  position: fixed;
  bottom: 18px;
  left: 18px;
  z-index: 60;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: #25d366;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.25);
}

.wa-fab svg { width: 30px; height: 30px; }

.wa-fab:hover { transform: scale(1.06); }

/* ===== Mobile ===== */
@media (max-width: 720px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero { padding-top: 36px; }
  .topnav a:not(.nav-cta) { display: none; }
  .strip { font-size: 1.02rem; }
}