/* ============================================================
   DroneMapping — dronemapping.co.il
   ============================================================ */

:root {
  --primary: #0F766E;      /* ירוק-טורקיז מקצועי */
  --primary-dark: #115E59; /* כהה לכפתורים / כותרות */
  --accent: #38BDF8;       /* כחול שמיים / הדגשות */
  --dark: #0F172A;         /* כמעט שחור - טקסט ראשי */
  --gray: #64748B;         /* טקסט משני */
  --light: #F8FAFC;        /* רקע בהיר */
  --white: #FFFFFF;
  --sand: #E7E0D3;         /* נגיעה קרקעית / מפות */

  --radius: 14px;
  --shadow: 0 10px 30px rgba(15, 23, 42, 0.08);
  --header-h: 72px;
  --font: 'Heebo', system-ui, -apple-system, 'Segoe UI', sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  color: var(--dark);
  background: var(--light);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

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

.container {
  width: min(1140px, 100% - 2.5rem);
  margin-inline: auto;
}

/* ---------- כפתורים ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.8rem 1.6rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease, color 0.18s ease;
  white-space: nowrap;
}

.btn svg { width: 1.2em; height: 1.2em; flex-shrink: 0; }

.btn:hover { transform: translateY(-2px); }

.btn-primary {
  background: var(--primary);
  color: var(--white);
  box-shadow: 0 6px 20px rgba(15, 118, 110, 0.35);
}
.btn-primary:hover { background: var(--primary-dark); }

.btn-ghost {
  color: var(--white);
  border: 1.5px solid rgba(255, 255, 255, 0.45);
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(4px);
}
.btn-ghost:hover { border-color: var(--white); background: rgba(255, 255, 255, 0.14); }

.btn-outline {
  color: var(--primary-dark);
  border: 1.5px solid var(--primary);
  background: transparent;
}
.btn-outline:hover { background: var(--primary); color: var(--white); }

.btn-whatsapp {
  background: #25D366;
  color: var(--white);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.3);
}
.btn-whatsapp:hover { background: #1fb457; }

/* ---------- Header ---------- */

.site-header {
  position: fixed;
  inset-inline: 0;
  top: 0;
  z-index: 100;
  height: var(--header-h);
  transition: background 0.3s ease, box-shadow 0.3s ease;
  color: var(--white);
}

.site-header.scrolled {
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(10px);
  box-shadow: 0 2px 18px rgba(15, 23, 42, 0.1);
  color: var(--dark);
}

.header-inner {
  height: 100%;
  display: flex;
  align-items: center;
  gap: 2rem;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-size: 1.3rem;
  letter-spacing: 0.01em;
  text-decoration: none;
  color: inherit;
}
.logo strong { color: var(--accent); font-weight: 800; }
.site-header.scrolled .logo strong { color: var(--primary); }
.logo-icon { width: 30px; height: 30px; color: var(--accent); }
.site-header.scrolled .logo-icon { color: var(--primary); }

.main-nav {
  display: flex;
  gap: 1.8rem;
  margin-inline-start: auto;
}

.main-nav a {
  color: inherit;
  text-decoration: none;
  font-weight: 500;
  font-size: 1rem;
  opacity: 0.9;
  transition: opacity 0.15s ease, color 0.15s ease;
}
.main-nav a:hover { opacity: 1; color: var(--accent); }
.site-header.scrolled .main-nav a:hover { color: var(--primary); }

.header-cta { padding: 0.55rem 1.2rem; font-size: 0.95rem; }

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 42px;
  height: 42px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.nav-toggle span {
  display: block;
  height: 2px;
  border-radius: 2px;
  background: currentColor;
  transition: transform 0.25s ease, opacity 0.25s ease;
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero + image sequence ---------- */

.hero {
  /* גובה הגלילה של האפקט — הקנבס נשאר דביק לכל אורכו */
  height: 320vh;
  background: var(--dark);
}

.hero-sticky {
  position: sticky;
  top: 0;
  height: 100vh;
  height: 100svh;
  overflow: hidden;
}

#sequenceCanvas,
.hero-poster {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-poster { display: none; }
.hero-sticky.no-sequence .hero-poster { display: block; }
.hero-sticky.no-sequence #sequenceCanvas { display: none; }

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(15, 23, 42, 0.55) 0%, rgba(15, 23, 42, 0.15) 40%, rgba(15, 23, 42, 0.35) 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  color: var(--white);
  transition: opacity 0.15s linear;
}

.hero-kicker {
  color: var(--accent);
  font-weight: 600;
  letter-spacing: 0.06em;
  margin-bottom: 0.8rem;
}

.hero-content h1 {
  font-size: clamp(2.4rem, 6vw, 4.4rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 1.2rem;
  text-shadow: 0 2px 24px rgba(15, 23, 42, 0.45);
}

.hero-sub {
  font-size: clamp(1.05rem, 2vw, 1.3rem);
  color: rgba(248, 250, 252, 0.88);
  margin-bottom: 2.2rem;
  max-width: 620px;
}

.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; }

.scroll-hint {
  position: absolute;
  bottom: 1.6rem;
  inset-inline: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.1rem;
  color: rgba(248, 250, 252, 0.75);
  font-size: 0.85rem;
  z-index: 2;
  transition: opacity 0.3s ease;
}
.scroll-hint svg { width: 22px; height: 22px; animation: bob 1.8s ease-in-out infinite; }

@keyframes bob {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(6px); }
}

/* ---------- סקשנים כלליים ---------- */

.section { padding: 5.5rem 0; }

.section-kicker {
  color: var(--primary);
  font-weight: 600;
  letter-spacing: 0.05em;
  margin-bottom: 0.4rem;
}

.section h2 {
  font-size: clamp(1.9rem, 4vw, 2.6rem);
  font-weight: 800;
  color: var(--dark);
  margin-bottom: 1rem;
}

.section-sub {
  color: var(--gray);
  max-width: 560px;
  margin-bottom: 2.5rem;
}

/* ---------- שירותים ---------- */

.services { background: var(--white); }

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.6rem;
  margin-top: 2.2rem;
}

.card {
  background: var(--light);
  border: 1px solid rgba(100, 116, 139, 0.14);
  border-radius: var(--radius);
  padding: 2rem 1.8rem;
  transition: transform 0.22s ease, box-shadow 0.22s ease;
}
.card:hover { transform: translateY(-5px); box-shadow: var(--shadow); }

.card-icon {
  width: 58px;
  height: 58px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: var(--white);
  margin-bottom: 1.3rem;
}
.card-icon svg { width: 32px; height: 32px; }

.card h3 { font-size: 1.25rem; font-weight: 700; margin-bottom: 0.5rem; }
.card p { color: var(--gray); font-size: 0.98rem; }

/* ---------- תיק עבודות ---------- */

.portfolio { background: var(--sand); }
.portfolio .section-sub { color: #6b6353; }

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.4rem;
}

.work {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  display: block;
  text-decoration: none;
  color: inherit;
  background: var(--white);
  box-shadow: 0 4px 16px rgba(15, 23, 42, 0.06);
}

.work img { width: 100%; height: 100%; object-fit: cover; }

.work-info {
  position: absolute;
  inset-inline: 0;
  bottom: 0;
  padding: 1.1rem 1.3rem;
  background: linear-gradient(0deg, rgba(15, 23, 42, 0.72), transparent);
  color: var(--white);
}
.work-info h3 { font-size: 1.1rem; font-weight: 700; }
.work-info p { font-size: 0.88rem; opacity: 0.85; }

.work.placeholder {
  display: grid;
  place-items: end stretch;
  background:
    repeating-linear-gradient(45deg, rgba(15, 118, 110, 0.06) 0 14px, transparent 14px 28px),
    linear-gradient(135deg, #f2ede2, #e3dccb);
  border: 1.5px dashed rgba(15, 118, 110, 0.35);
}
.work.placeholder .work-info {
  position: static;
  background: none;
  color: var(--primary-dark);
}
.work.placeholder .work-info p { color: var(--gray); opacity: 1; }

/* ---------- אודות ---------- */

.about { background: var(--white); }

.about-inner {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 3.5rem;
  align-items: start;
}

.about-text p:not(.section-kicker) { color: var(--gray); font-size: 1.05rem; }

.about-points { list-style: none; display: grid; gap: 1.1rem; }

.about-points li {
  background: var(--light);
  border-inline-start: 4px solid var(--primary);
  border-radius: 10px;
  padding: 1.1rem 1.3rem;
  color: var(--gray);
  font-size: 0.98rem;
}
.about-points li strong {
  display: block;
  color: var(--dark);
  font-weight: 700;
  margin-bottom: 0.15rem;
}

/* ---------- צור קשר ---------- */

.contact {
  background:
    radial-gradient(900px 420px at 85% -10%, rgba(56, 189, 248, 0.18), transparent 60%),
    radial-gradient(700px 380px at 10% 110%, rgba(15, 118, 110, 0.25), transparent 60%),
    var(--dark);
  color: var(--white);
}

.contact h2 { color: var(--white); }
.contact .section-kicker { color: var(--accent); }
.contact .section-sub { color: rgba(248, 250, 252, 0.75); }

.contact-actions { display: flex; gap: 1rem; flex-wrap: wrap; }

.contact .btn-outline {
  color: var(--white);
  border-color: rgba(248, 250, 252, 0.4);
}
.contact .btn-outline:hover { background: var(--white); color: var(--dark); border-color: var(--white); }

/* ---------- פוטר ---------- */

.site-footer {
  background: #0B1120;
  color: rgba(248, 250, 252, 0.6);
  font-size: 0.9rem;
  padding: 1.4rem 0;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

/* ---------- אנימציות הופעה ---------- */

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .scroll-hint svg { animation: none; }
}

/* ---------- רספונסיביות ---------- */

@media (max-width: 860px) {
  .desktop-only { display: none; }

  .header-cta { display: none; }

  .nav-toggle { display: flex; margin-inline-start: auto; }

  .main-nav {
    position: fixed;
    top: var(--header-h);
    inset-inline: 0;
    flex-direction: column;
    gap: 0;
    background: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(10px);
    box-shadow: 0 14px 30px rgba(15, 23, 42, 0.14);
    margin: 0;
    padding: 0.6rem 0;
    transform: translateY(-12px);
    opacity: 0;
    visibility: hidden;
    transition: transform 0.25s ease, opacity 0.25s ease, visibility 0.25s;
  }
  .main-nav.open { transform: none; opacity: 1; visibility: visible; }
  .main-nav a {
    color: var(--dark);
    padding: 0.9rem 1.6rem;
    font-size: 1.05rem;
  }

  .hero { height: 260vh; }

  .about-inner { grid-template-columns: 1fr; gap: 2rem; }

  .section { padding: 4rem 0; }

  .contact-actions .btn { width: 100%; justify-content: center; }
}