/* ============================================================
   Q-BUILD — Landing Page Styles
   Aesthetic: Industrial Precision — dark concrete + construction yellow
   ============================================================ */

/* ── Custom Properties ─────────────────────────────────────── */
:root {
  --c-bg:        #0d0f0e;
  --c-surface:   #141716;
  --c-surface-2: #1c1f1d;
  --c-border:    #2a2e2b;
  --c-yellow:    #f5c518;
  --c-yellow-dim:#c49a10;
  --c-text:      #e8ebe9;
  --c-text-muted:#7a8078;
  --c-text-dim:  #4a4f4c;
  --c-white:     #ffffff;

  --font-display: 'Bebas Neue', sans-serif;
  --font-body:    'Heebo', sans-serif;

  --radius:    4px;
  --radius-lg: 8px;
  --max-w:     1200px;
  --gap:       clamp(1.5rem, 4vw, 3rem);
}

/* ── Reset ──────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  background: var(--c-bg);
  color: var(--c-text);
  font-family: var(--font-body);
  line-height: 1.6;
  direction: rtl;
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }

/* ── Layout ─────────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: clamp(1rem, 5vw, 2.5rem);
}

/* ── Typography ─────────────────────────────────────────────── */
.section-label {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--c-yellow);
  border: 1px solid var(--c-yellow);
  padding: 0.25rem 0.75rem;
  margin-bottom: 1.25rem;
}

.section-heading {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  line-height: 1.05;
  letter-spacing: 0.02em;
  color: var(--c-white);
  margin-bottom: 2.5rem;
}

/* ── Buttons ─────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.75rem;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  border-radius: var(--radius);
  transition: all 0.2s ease;
  white-space: nowrap;
}

.btn--primary {
  background: var(--c-yellow);
  color: #000;
  border: 2px solid var(--c-yellow);
}
.btn--primary:hover {
  background: var(--c-yellow-dim);
  border-color: var(--c-yellow-dim);
  transform: translateY(-1px);
}

.btn--outline {
  background: transparent;
  color: var(--c-text);
  border: 2px solid var(--c-border);
}
.btn--outline:hover {
  border-color: var(--c-yellow);
  color: var(--c-yellow);
}

.btn--ghost {
  background: transparent;
  color: var(--c-text-muted);
  border: 2px solid transparent;
  padding-inline: 0.5rem;
}
.btn--ghost:hover { color: var(--c-text); }

.btn--full { width: 100%; }

/* ── Logo ────────────────────────────────────────────────────── */
.logo {
  display: flex;
  align-items: baseline;
  gap: 0.1em;
  font-family: var(--font-display);
  font-size: 1.8rem;
  letter-spacing: 0.05em;
  line-height: 1;
}
.logo__q    { color: var(--c-yellow); }
.logo__build { color: var(--c-white); }
.logo--small { font-size: 1.4rem; }

/* ── Header ──────────────────────────────────────────────────── */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(13, 15, 14, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--c-border);
}
.header__inner {
  display: flex;
  align-items: center;
  gap: 2rem;
  padding-block: 1rem;
}
.nav {
  display: flex;
  gap: 1.5rem;
  margin-inline-start: auto;
}
.nav__link {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--c-text-muted);
  transition: color 0.2s;
}
.nav__link:hover { color: var(--c-text); }

/* ── Hero ────────────────────────────────────────────────────── */
.hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(5rem, 12vw, 9rem) clamp(4rem, 8vw, 7rem);
  border-bottom: 1px solid var(--c-border);
}

.hero__grid-overlay {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--c-border) 1px, transparent 1px),
    linear-gradient(90deg, var(--c-border) 1px, transparent 1px);
  background-size: 60px 60px;
  opacity: 0.35;
  pointer-events: none;
}

.hero__inner {
  position: relative;
  z-index: 1;
  max-width: 700px;
}

.hero__tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--c-text-muted);
  margin-bottom: 1.25rem;
}

.hero__heading {
  font-family: var(--font-display);
  font-size: clamp(4rem, 11vw, 8rem);
  line-height: 0.95;
  letter-spacing: 0.02em;
  color: var(--c-white);
  margin-bottom: 1.5rem;
}
.hero__accent { color: var(--c-yellow); }

.hero__sub {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--c-text-muted);
  max-width: 520px;
  margin-bottom: 2.5rem;
  line-height: 1.7;
}

.hero__actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 3.5rem;
}

.hero__stats {
  display: flex;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
}
.stat { display: flex; flex-direction: column; gap: 0.2rem; }
.stat__num {
  font-family: var(--font-display);
  font-size: 2.5rem;
  line-height: 1;
  color: var(--c-white);
}
.stat__unit {
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--c-yellow);
  margin-inline-start: 0.2rem;
}
.stat__label {
  font-size: 0.75rem;
  color: var(--c-text-muted);
  letter-spacing: 0.05em;
}
.stat__divider {
  width: 1px;
  height: 40px;
  background: var(--c-border);
  flex-shrink: 0;
}

.hero__blueprint {
  position: absolute;
  inset-inline-start: 55%;
  top: 50%;
  transform: translateY(-50%);
  width: 45%;
  height: 80%;
  pointer-events: none;
  opacity: 0.06;
}
.blueprint__lines {
  width: 100%;
  height: 100%;
  background-image:
    repeating-linear-gradient(0deg, var(--c-yellow) 0, var(--c-yellow) 1px, transparent 1px, transparent 40px),
    repeating-linear-gradient(90deg, var(--c-yellow) 0, var(--c-yellow) 1px, transparent 1px, transparent 40px);
}

/* ── Problem ─────────────────────────────────────────────────── */
.problem {
  padding-block: clamp(4rem, 8vw, 7rem);
  border-bottom: 1px solid var(--c-border);
}
.problem__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5px;
  background: var(--c-border);
  border: 1px solid var(--c-border);
}

.pain-card {
  background: var(--c-surface);
  padding: 2.5rem 2rem;
  transition: background 0.2s;
}
.pain-card:hover { background: var(--c-surface-2); }
.pain-card--accent { background: var(--c-surface-2); }

.pain-card__icon {
  width: 48px;
  height: 48px;
  color: var(--c-text-dim);
  margin-bottom: 1.5rem;
}
.pain-card__role {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--c-yellow);
  margin-bottom: 0.5rem;
}
.pain-card__title {
  font-family: var(--font-display);
  font-size: 1.8rem;
  letter-spacing: 0.03em;
  color: var(--c-white);
  margin-bottom: 1rem;
}
.pain-card__text {
  font-size: 0.9rem;
  color: var(--c-text-muted);
  line-height: 1.7;
}

/* ── Solution ────────────────────────────────────────────────── */
.solution {
  padding-block: clamp(4rem, 8vw, 7rem);
  border-bottom: 1px solid var(--c-border);
}
.solution__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}

.solution-card {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  position: relative;
  overflow: hidden;
  transition: border-color 0.2s, transform 0.2s;
}
.solution-card:hover {
  border-color: var(--c-text-dim);
  transform: translateY(-2px);
}
.solution-card--highlight {
  border-color: var(--c-yellow);
  background: linear-gradient(135deg, var(--c-surface-2) 0%, rgba(245,197,24,0.04) 100%);
}
.solution-card--highlight::before {
  content: 'הכי פופולרי';
  position: absolute;
  top: 1rem;
  inset-inline-start: 1rem;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: #000;
  background: var(--c-yellow);
  padding: 0.2rem 0.6rem;
  border-radius: 2px;
}

.solution-card__num {
  font-family: var(--font-display);
  font-size: 4rem;
  line-height: 1;
  color: var(--c-border);
  margin-bottom: 1rem;
  letter-spacing: 0.05em;
}
.solution-card--highlight .solution-card__num { color: rgba(245,197,24,0.15); }

.solution-card__title {
  font-family: var(--font-display);
  font-size: 2rem;
  letter-spacing: 0.03em;
  color: var(--c-white);
  margin-bottom: 0.25rem;
}
.solution-card__sub {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-yellow);
  margin-bottom: 1.5rem;
}
.solution-card__list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.solution-card__list li {
  font-size: 0.875rem;
  color: var(--c-text-muted);
  padding-inline-start: 1.25rem;
  position: relative;
  line-height: 1.5;
}
.solution-card__list li::before {
  content: '—';
  position: absolute;
  inset-inline-start: 0;
  color: var(--c-yellow);
  font-weight: 700;
}

/* ── Preview / Mockup ────────────────────────────────────────── */
.preview {
  padding-block: clamp(4rem, 8vw, 7rem);
  border-bottom: 1px solid var(--c-border);
  background: var(--c-surface);
}
.preview__screen {
  margin-top: 1rem;
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.mockup { background: #0a0c0b; }
.mockup__bar {
  display: flex;
  gap: 6px;
  padding: 0.75rem 1rem;
  background: var(--c-surface-2);
  border-bottom: 1px solid var(--c-border);
}
.mockup__bar span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--c-border);
}
.mockup__bar span:first-child  { background: #ff5f57; }
.mockup__bar span:nth-child(2) { background: #febc2e; }
.mockup__bar span:last-child   { background: #28c840; }

.mockup__content {
  display: flex;
  height: 320px;
}
.mockup__sidebar {
  width: 60px;
  background: var(--c-surface-2);
  border-inline-end: 1px solid var(--c-border);
  padding: 1rem 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.mockup__nav-item {
  height: 8px;
  border-radius: 2px;
  background: var(--c-border);
}
.mockup__nav-item--active { background: var(--c-yellow); }

.mockup__main {
  flex: 1;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}
.mockup__header-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.mockup__title-block {
  width: 140px;
  height: 14px;
  background: var(--c-surface-2);
  border-radius: 2px;
}
.mockup__btn-block {
  width: 80px;
  height: 28px;
  background: var(--c-yellow);
  border-radius: var(--radius);
  opacity: 0.8;
}
.mockup__cards {
  display: flex;
  gap: 1rem;
}
.mockup__card {
  flex: 1;
  height: 70px;
  background: var(--c-surface-2);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
}
.mockup__card--yellow { border-color: var(--c-yellow); background: rgba(245,197,24,0.06); }

.mockup__table {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  flex: 1;
}
.mockup__row {
  height: 10px;
  background: var(--c-surface-2);
  border-radius: 2px;
}
.mockup__row--head {
  height: 12px;
  background: var(--c-border);
}

/* ── Testimonials ────────────────────────────────────────────── */
.testimonials {
  padding-block: clamp(4rem, 8vw, 7rem);
  border-bottom: 1px solid var(--c-border);
}
.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.testimonial {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  transition: border-color 0.2s;
}
.testimonial:hover { border-color: var(--c-text-dim); }
.testimonial--featured {
  border-color: var(--c-yellow);
  background: linear-gradient(135deg, var(--c-surface-2) 0%, rgba(245,197,24,0.03) 100%);
}

.testimonial__quote {
  font-size: 0.95rem;
  color: var(--c-text);
  line-height: 1.75;
  font-style: normal;
  flex: 1;
}
.testimonial__quote::before { content: '"'; color: var(--c-yellow); font-size: 1.5em; line-height: 0; vertical-align: -0.3em; margin-inline-end: 0.1em; }
.testimonial__quote::after  { content: '"'; color: var(--c-yellow); font-size: 1.5em; line-height: 0; vertical-align: -0.3em; margin-inline-start: 0.1em; }

.testimonial__footer {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.testimonial__avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--c-surface-2);
  border: 1px solid var(--c-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--c-yellow);
  flex-shrink: 0;
}
.testimonial__name {
  display: block;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--c-white);
  font-style: normal;
}
.testimonial__role {
  display: block;
  font-size: 0.75rem;
  color: var(--c-text-muted);
}

/* ── Lead Section ────────────────────────────────────────────── */
.lead-section {
  padding-block: clamp(4rem, 8vw, 7rem);
  border-bottom: 1px solid var(--c-border);
  background: var(--c-surface);
}
.lead-section__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 6vw, 5rem);
  align-items: start;
}
.lead-section__sub {
  font-size: 1rem;
  color: var(--c-text-muted);
  margin-bottom: 1.5rem;
  line-height: 1.7;
}
.lead-section__perks {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.lead-section__perks li {
  font-size: 0.875rem;
  color: var(--c-text-muted);
  padding-inline-start: 1.5rem;
  position: relative;
}
.lead-section__perks li::before {
  content: '✓';
  position: absolute;
  inset-inline-start: 0;
  color: var(--c-yellow);
  font-weight: 700;
}

/* ── Lead Form ───────────────────────────────────────────────── */
.lead-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}
.form-group { display: flex; flex-direction: column; gap: 0.4rem; }
.form-label {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--c-text-muted);
}
.form-label span { color: var(--c-yellow); }

.form-input {
  background: var(--c-bg);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  padding: 0.75rem 1rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--c-text);
  width: 100%;
  transition: border-color 0.2s, box-shadow 0.2s;
  direction: rtl;
}
.form-input::placeholder { color: var(--c-text-dim); }
.form-input:focus {
  outline: none;
  border-color: var(--c-yellow);
  box-shadow: 0 0 0 3px rgba(245,197,24,0.1);
}
.form-input.is-error { border-color: #e05252; }
.form-select { appearance: none; cursor: pointer; }

.form-error {
  font-size: 0.75rem;
  color: #e05252;
  min-height: 1em;
}

/* ── Lead Success ────────────────────────────────────────────── */
.lead-success {
  text-align: center;
  padding: 3rem 2rem;
  border: 1px solid var(--c-yellow);
  border-radius: var(--radius-lg);
  background: rgba(245,197,24,0.04);
}
.lead-success__icon {
  font-size: 3rem;
  color: var(--c-yellow);
  margin-bottom: 1rem;
}
.lead-success__title {
  font-family: var(--font-display);
  font-size: 2.5rem;
  color: var(--c-white);
  margin-bottom: 0.5rem;
}
.lead-success__text {
  font-size: 0.95rem;
  color: var(--c-text-muted);
}

/* ── Footer ──────────────────────────────────────────────────── */
.footer {
  padding-block: 2rem;
  background: var(--c-surface);
}
.footer__inner {
  display: flex;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
}
.footer__links {
  display: flex;
  gap: 1.5rem;
  margin-inline-start: auto;
}
.footer__link {
  font-size: 0.8rem;
  color: var(--c-text-muted);
  transition: color 0.2s;
}
.footer__link:hover { color: var(--c-text); }
.footer__copy {
  font-size: 0.75rem;
  color: var(--c-text-dim);
  width: 100%;
}

/* ── Animations ──────────────────────────────────────────────── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

.hero__tag      { animation: fadeUp 0.5s ease both; }
.hero__heading  { animation: fadeUp 0.6s 0.1s ease both; }
.hero__sub      { animation: fadeUp 0.6s 0.2s ease both; }
.hero__actions  { animation: fadeUp 0.6s 0.3s ease both; }
.hero__stats    { animation: fadeUp 0.6s 0.4s ease both; }

/* ── Responsive ──────────────────────────────────────────────── */
@media (max-width: 768px) {
  .nav { display: none; }

  .hero__blueprint { display: none; }

  .lead-section__inner {
    grid-template-columns: 1fr;
  }

  .footer__links { margin-inline-start: 0; }
  .footer__inner { flex-direction: column; align-items: flex-start; gap: 1rem; }
}

@media (max-width: 480px) {
  .hero__actions { flex-direction: column; }
  .hero__stats   { gap: 1.25rem; }
  .stat__divider { display: none; }
}