/* =====================================================
   Головна таблиця стилів
   ===================================================== */

/* ===== TOKENS ===== */
:root {
  --forest:   #3D5A80;   /* тепло-синій — акцентний темний */
  --moss:     #5C7FA8;   /* середній синьо-сталевий */
  --sage:     #6B8FAB;   /* приглушений блакитний */
  --lime:     #D4862A;   /* тепло-amber — акцентний */
  --cream:    #F8F4EE;   /* тепло-кремовий фон */
  --sand:     #EDE8DF;   /* трохи темніший кремовий */
  --charcoal: #2B2B2B;   /* м'який чорний */
  --mid:      #555555;
  --soft:     #8A8A85;
  --white:    #FFFFFF;

  --font-display: 'Unbounded', sans-serif;
  --font-body:    'Nunito', sans-serif;

  --radius-sm:  6px;
  --radius-md: 12px;
  --radius-lg: 20px;

  --section-pad: clamp(60px, 8vw, 100px);
  --container:   1200px;
  --gap:         clamp(16px, 4vw, 40px);
}

/* ===== RESET ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  color: var(--charcoal);
  background: var(--white);
  font-size: 16px;
  line-height: 1.65;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  line-height: 1.15;
}
h1 { font-size: clamp(30px, 5vw, 60px); font-weight: 900; }
h2 { font-size: clamp(24px, 3.5vw, 42px); font-weight: 700; }
h3 { font-size: clamp(17px, 2vw, 22px); font-weight: 600; }
h4 { font-size: clamp(15px, 1.5vw, 17px); font-weight: 600; }

.h2--light { color: var(--white); }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--sage);
  margin-bottom: 14px;
}
.eyebrow::before {
  content: '';
  display: block;
  width: 26px;
  height: 2px;
  background: var(--lime);
  flex-shrink: 0;
}
.eyebrow--light { color: var(--lime); }

.section-lead {
  color: var(--mid);
  font-size: clamp(16px, 1.4vw, 17px);
  margin-top: 10px;
  max-width: 800px;
}
.section-lead--light { color: rgba(255,255,255,.65); }

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: 14px 28px;
  border-radius: var(--radius-md);
  cursor: pointer;
  border: none;
  transition: transform .2s, box-shadow .2s, background .2s, color .2s, border-color .2s;
  white-space: nowrap;
}
.btn-primary {
  background: var(--lime);
  color: var(--forest);
}
.btn-primary:hover {
  background: #e09535;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(212,134,42,.35);
}
.btn-outline {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,.4);
}
.btn-outline:hover {
  border-color: var(--lime);
  color: var(--lime);
}
.btn-dark {
  background: var(--forest);
  color: var(--white);
}
.btn-dark:hover {
  background: var(--moss);
  transform: translateY(-2px);
}
.btn--full { width: 100%; justify-content: center; padding: 16px; }

/* ===== LAYOUT ===== */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gap);
}
.section { padding: var(--section-pad) 0; }
.section--dark   { background: #3D5A80; }
.section--cream  { background: var(--cream); }
.section--sand   { background: var(--sand); }

/* Технологія — білий фон */
#tech { background: #FFFFFF; }

/* Портфоліо — темніший теплий відтінок */
#portfolio.section--cream { background: #E8E0D5; }

/* FAQ — блакитно-сірий */
#faq.section--sand { background: #EEF2F7; }

/* ===== NAVBAR ===== */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 999;
  min-height: 100px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px var(--gap);
  transition: background .3s, box-shadow .3s, transform .35s ease;
}
.navbar.scrolled {
  background: #A5A5A5;
  box-shadow: 0 4px 24px rgba(0,0,0,.20);
}
.nav-logo {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 900;
  color: var(--white);
  letter-spacing: .03em;
}
.nav-logo span { color: var(--lime); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav-links a {
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: rgba(255,255,255,.8);
  transition: color .2s;
}
.nav-links a:hover { color: var(--lime); }

.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 6px;
  background: none;
  border: none;
}
.burger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: .3s;
}
.burger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger.active span:nth-child(2) { opacity: 0; }
.burger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ===== MOBILE MENU ===== */
.mobile-menu {
  display: none;
  position: fixed;
  top: 100px; left: 0; right: 0; bottom: 0;
  background: #3D5A80;
  z-index: 998;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 32px;
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: rgba(255,255,255,.85);
  transition: color .2s;
}
.mobile-menu a:hover { color: var(--lime); }

/* ===== HERO ===== */
.hero {
  min-height: 100vh;
  position: relative;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
}
.hero-bg video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(115deg,
    rgba(43,43,43,.82) 0%,
    rgba(61,90,128,.55) 55%,
    rgba(61,90,128,.18) 100%);
}
.hero-content {
  position: relative;
  z-index: 1;
  max-width: 680px;
  padding-top: 80px;
}
.hero h1 { color: var(--white); margin-bottom: 20px; }
.hero-lead {
  color: rgba(255,255,255,.82);
  font-size: clamp(15px, 1.5vw, 18px);
  margin-bottom: 36px;
  max-width: 520px;
}
.hero-btns {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
  margin-bottom: 52px;
}
.hero-phone {
  display: flex;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,.75);
  font-size: 15px;
  font-weight: 600;
  transition: color .2s;
}
.hero-phone:hover { color: var(--lime); }
.hero-phone svg { flex-shrink: 0; }

.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 36px;
}
.stat-item { display: flex; flex-direction: column; gap: 3px; }
.stat-num {
  font-family: var(--font-display);
  font-size: clamp(26px, 3vw, 40px);
  font-weight: 900;
  color: var(--lime);
  line-height: 1;
}
.stat-label {
  font-size: 13px;
  color: rgba(255,255,255,.65);
  font-weight: 500;
}

/* ===== PROCESS ===== */
.process-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
  margin-top: 48px;
}
.step-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 2px 16px rgba(0,0,0,.07);
  transition: transform .25s, box-shadow .25s;
}
.step-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 14px 36px rgba(61,90,128,.14);
}
.step-img {
  height: 200px;
  overflow: hidden;
}
.step-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .4s;
}
.step-card:hover .step-img img { transform: scale(1.06); }

.step-body { padding: 24px; }
.step-num {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--white);
  background: var(--moss);
  padding: 4px 10px;
  border-radius: 4px;
  margin-bottom: 12px;
}
.step-body h3 { margin-bottom: 8px; }
.step-body p { font-size: 16px; color: var(--mid); margin-bottom: 12px; }
.step-duration {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 13px;
  font-weight: 600;
  color: var(--sage);
}

/* CTA Banner */
.cta-banner {
  margin-top: 52px;
  background: var(--forest);
  border-radius: var(--radius-lg);
  padding: clamp(28px, 5vw, 52px);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.cta-banner__text h3 { color: var(--white); }
.cta-banner__text p  { color: rgba(255,255,255,.65); margin-top: 8px; max-width: 480px; font-size: 17px; }

.cta-banner__axe {
  width: 185px;
  height: auto;
  object-fit: contain;
  transform: rotate(-20deg);
  filter: drop-shadow(0 8px 24px rgba(0,0,0,.35));
  transition: transform .4s ease;
  flex-shrink: 0;
}
.cta-banner__axe:hover {
  transform: rotate(-10deg) scale(1.05);
}

/* ===== TECH ===== */
.tech-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  margin-top: 48px;
}
.tech-card {
  padding: 32px 28px;
  border-radius: var(--radius-lg);
  border: 2px solid var(--sand);
  transition: border-color .25s, box-shadow .25s, transform .25s;
}
.tech-card:hover {
  border-color: var(--lime);
  box-shadow: 0 8px 28px rgba(212,134,42,.14);
  transform: translateY(-4px);
}
.tech-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: var(--forest);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: var(--lime);
}
.tech-card h3 { margin-bottom: 10px; }
.tech-card p  { font-size: 16px; color: var(--mid); }

/* ===== PORTFOLIO ===== */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  margin-top: 48px;
}
.project-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 2px 16px rgba(0,0,0,.08);
  transition: transform .25s, box-shadow .25s;
}
.project-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 40px rgba(61,90,128,.18);
}
.project-img {
  position: relative;
  height: 280px;
  overflow: hidden;
}
.project-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .4s;
}
.project-card:hover .project-img img { transform: scale(1.06); }

.project-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(43,43,43,.85) 0%, transparent 55%);
  display: flex;
  align-items: flex-end;
  padding: 24px;
  opacity: 0;
  transition: opacity .3s ease;
}
.project-card:hover .project-overlay {
  opacity: 1;
}

.project-info h4   { color: var(--white); margin-bottom: 4px; }
.project-meta { font-size: 13px; color: rgba(255,255,255,.7); font-weight: 500; }

.portfolio-cta {
  margin-top: 48px;
  text-align: center;
  background: var(--sand);
  border-radius: var(--radius-lg);
  padding: 48px 32px;
}
.portfolio-cta h3 { margin-bottom: 10px; }
.portfolio-cta p  { color: var(--mid); margin-bottom: 24px; font-size: 16px; }

/* ===== WHY US ===== */
.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  margin-top: 48px;
}
.why-card {
  padding: 32px 28px;
  border-radius: var(--radius-lg);
  background: var(--white);
  box-shadow: 0 2px 12px rgba(0,0,0,.12);
  transition: background .25s, box-shadow .25s, transform .25s;
  cursor: default;
}
.why-card:hover {
  background: var(--cream);
  box-shadow: 0 8px 28px rgba(43,58,74,.18);
  transform: translateY(-4px);
}
.why-num {
  font-family: var(--font-display);
  font-size: 48px;
  font-weight: 900;
  color: rgba(212,134,42,.3);
  line-height: 1;
  margin-bottom: 14px;
  transition: color .25s;
}
.why-card:hover .why-num {
  color: rgba(212,134,42,.5);
}
.why-card h4 {
  color: var(--charcoal);
  margin-bottom: 8px;
  transition: color .25s;
}
.why-card:hover h4 { color: var(--charcoal); }
.why-card p {
  font-size: 16px;
  color: var(--mid);
  transition: color .25s;
}
.why-card:hover p { color: var(--mid); }

/* WHY US — мобільна адаптація */
@media (max-width: 900px) {
  .why-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }
}
@media (max-width: 480px) {
  .why-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }
  .why-card {
    padding: 24px 20px;
  }
  .why-num {
    font-size: 38px;
  }
}

/* ===== HOW WE WORK ===== */
.work-steps {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 0;
  margin-top: 52px;
}
.work-step {
  flex: 1;
  min-width: 120px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 0 12px;
}
.work-step__num {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 900;
  background: var(--forest);
  color: var(--lime);
  border: 3px solid var(--lime);
  margin-bottom: 14px;
  flex-shrink: 0;
  transition: background .2s;
}
.work-step:hover .work-step__num {
  background: var(--moss);
}
.work-step__body h3 { font-size: 15px; margin-bottom: 6px; }
.work-step__body p  { font-size: 13px; color: var(--mid); }

.work-step__arrow {
  display: flex;
  align-items: center;
  align-self: flex-start;
  padding-top: 18px;
  color: var(--sand);
  flex-shrink: 0;
}
.work-step__arrow svg {
  width: 36px;
  height: 24px;
}

/* ===== REVIEWS ===== */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
  gap: 24px;
  margin-top: 48px;
}
.review-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  border: 2px solid var(--sand);
  transition: border-color .25s, transform .25s;
}
.review-card:hover {
  border-color: var(--lime);
  transform: translateY(-4px);
}
.stars {
  color: var(--lime);
  font-size: 20px;
  letter-spacing: 2px;
  margin-bottom: 14px;
}
.review-text {
  font-size: 15px;
  color: var(--mid);
  margin-bottom: 22px;
  line-height: 1.7;
}
.reviewer {
  display: flex;
  align-items: center;
  gap: 14px;
}
.reviewer__avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--forest);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  color: var(--lime);
  flex-shrink: 0;
}
.reviewer__name { font-weight: 700; font-size: 14px; }
.reviewer__meta { font-size: 12px; color: var(--soft); }

/* ===== CONTACT ===== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.7fr;
  gap: 52px;
  margin-top: 52px;
  align-items: start;
}
.contact-info { display: flex; flex-direction: column; gap: 28px; }
.info-item { display: flex; flex-direction: column; gap: 4px; }
.info-label {
  font-family: var(--font-display);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--lime);
}
.info-value {
  font-size: 15px;
  color: rgba(255,255,255,.82);
  font-weight: 500;
}
.info-value a {
  color: rgba(255,255,255,.82);
  transition: color .2s;
}
.info-value a:hover { color: var(--lime); }

/* Calculator / Form box */
.calc-box {
  background: rgba(255,255,255,.05);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255,255,255,.12);
  padding: clamp(24px, 4vw, 44px);
}
.calc-box h3 { color: var(--white); margin-bottom: 24px; }

.form-row { display: grid; gap: 16px; margin-bottom: 16px; }
.form-row--2 { grid-template-columns: 1fr 1fr; }

.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label {
  font-size: 12px;
  font-weight: 600;
  color: rgba(255,255,255,.55);
  letter-spacing: .04em;
  text-transform: uppercase;
  font-family: var(--font-display);
}
.form-group input,
.form-group select {
  background: rgba(255,255,255,.08);
  border: 1.5px solid rgba(255,255,255,.18);
  border-radius: var(--radius-sm);
  color: var(--white);
  padding: 12px 15px;
  font-size: 15px;
  font-family: var(--font-body);
  outline: none;
  transition: border-color .2s, background .2s;
  appearance: none;
  -webkit-appearance: none;
}
.form-group input::placeholder { color: rgba(255,255,255,.3); }
.form-group input:focus,
.form-group select:focus {
  border-color: var(--lime);
  background: rgba(255,255,255,.11);
}
.form-group select { cursor: pointer; }
.form-group select option { background: #2B3A4A; color: var(--white); }

.calc-result {
  background: rgba(212,134,42,.1);
  border: 1px solid rgba(212,134,42,.3);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
}
.calc-result__label { font-size: 13px; color: rgba(255,255,255,.65); }
.calc-result__price {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 900;
  color: var(--lime);
}

.form-success {
  display: none;
  background: rgba(212,134,42,.12);
  border: 1px solid var(--lime);
  border-radius: var(--radius-md);
  padding: 24px;
  text-align: center;
  margin-top: 16px;
}
.form-success.visible { display: block; }
.form-success h4 { color: var(--lime); margin-bottom: 6px; }
.form-success p  { color: var(--charcoal); font-size: 14px; }

.form-error {
  display: none;
  color: #ff8080;
  font-size: 14px;
  background: rgba(255,70,70,.1);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  margin-top: 10px;
}
.form-error.visible { display: block; }

/* ===== FOOTER ===== */
.footer {
  background: #1E2A35;
  color: rgba(255,255,255,.65);
  padding: 56px 0 32px;
}
.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.footer-logo {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 900;
  color: var(--white);
  margin-bottom: 12px;
}
.footer-logo span { color: var(--lime); }
.footer-brand p { font-size: 16px; line-height: 1.7; max-width: 280px; }

.footer-col__title {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 16px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col ul a,
.footer-col ul span {
  font-size: 16px;
  transition: color .2s;
}
.footer-col ul a:hover { color: var(--lime); }

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-top: 28px;
  font-size: 16px;
}
.social-links { display: flex; gap: 12px; }
.social-link {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1.5px solid rgba(255,255,255,.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,.6);
  transition: border-color .2s, color .2s;
}
.social-link:hover { border-color: var(--lime); color: var(--lime); }

/* ===== BACK TO TOP ===== */
.back-top {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--lime);
  color: var(--forest);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity .3s, transform .2s;
  z-index: 900;
}
.back-top.visible {
  opacity: 1;
  pointer-events: auto;
}
.back-top:hover { transform: translateY(-3px); }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .contact-grid { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 900px) {
  .nav-links,
  .nav-cta { display: none; }
  .burger   { display: flex; }

  .work-steps {
    flex-direction: column;
    gap: 16px;
  }
  .work-step {
    flex-direction: row;
    text-align: left;
    align-items: flex-start;
    gap: 16px;
    padding: 0;
  }
  .work-step__num { margin-bottom: 0; }
  .work-step__arrow { display: none; }
}

@media (max-width: 640px) {
  .hero-stats     { gap: 20px; }
  .form-row--2    { grid-template-columns: 1fr; }
  .footer-top     { grid-template-columns: 1fr; }
  .portfolio-grid { grid-template-columns: 1fr; }
  .cta-banner     { flex-direction: column; align-items: flex-start; }
  .cta-banner__axe { display: none; }
  .process-grid   { grid-template-columns: 1fr; }

  /* Футер — зменшуємо шрифт на мобільному щоб не розпирало */
  .footer-brand p       { font-size: 16px; max-width: 100%; }
  .footer-col__title    { font-size: 13px; }
  .footer-col ul a,
  .footer-col ul span   { font-size: 16px; }
  .footer-bottom        { font-size: 14px; }
  .footer-top           { gap: 24px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    transition: none !important;
    animation: none !important;
  }
}


/* ===== NAVBAR ===== */
.navbar {
  background: #A5A5A5 !important;
  box-shadow: 0 2px 12px rgba(0,0,0,.25);
}
.navbar.scrolled {
  background: #3D5A80 !important;
  box-shadow: 0 4px 20px rgba(0,0,0,.35);
}

/* Логотип */
.nav-logo__img {
  height: 90px;
  width: auto;
  display: block;
  filter: invert(1);
}

/* Ссылки меню */
.nav-links li a {
  color: #FFFFFF !important;
  background: transparent !important;
}
.nav-links li a:hover {
  color: #D4862A !important;
  background: transparent !important;
}

/* Кнопка CTA в меню */
.navbar .btn-primary {
  background: #D4862A;
  color: #fff;
}

/* Бургер на мобильном */
.burger span {
  background: #FFFFFF !important;
}

.footer-logo__img {
  height: 90px;
  width: auto;
  filter: invert(1);
}

/* ===== ФОРМА: тільки ім'я + телефон ===== */
@media (max-width: 640px) {
  .calc-box {
    padding: 24px 16px;
  }
  .calc-box h3 {
    font-size: 18px;
    margin-bottom: 16px;
  }
  .contact-grid {
    gap: 32px;
  }
}


.contact-grid {
  display: flex;
  justify-content: center;
}
.calc-box {
  max-width: 560px;
  width: 100%;
}

/* ===== FAQ ===== */
.faq-layout {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 64px;
  margin-top: 48px;
  align-items: start;
}
.faq-left { position: sticky; top: 120px; }
.faq-left h2 { margin-bottom: 14px; }

.faq-right { display: flex; flex-direction: column; gap: 12px; }

.faq-item {
  background: var(--white);
  border-radius: var(--radius-md);
  box-shadow: 0 2px 12px rgba(0,0,0,.06);
  overflow: hidden;
  transition: box-shadow .25s;
}
.faq-item.open {
  background: #2B3A4A;
  box-shadow: 0 8px 28px rgba(43,58,74,.18);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 24px;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 600;
  color: var(--charcoal);
  transition: color .25s;
}
.faq-item.open .faq-question {
  color: var(--lime);
}

.faq-icon {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 1.5px solid rgba(0,0,0,.15);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color .25s, background .25s, transform .3s;
  position: relative;
}
.faq-icon::before,
.faq-icon::after {
  content: '';
  position: absolute;
  background: var(--charcoal);
  border-radius: 2px;
  transition: background .25s, transform .3s, opacity .3s;
}
.faq-icon::before { width: 12px; height: 2px; }
.faq-icon::after  { width: 2px; height: 12px; }

.faq-item.open .faq-icon {
  background: var(--lime);
  border-color: var(--lime);
  transform: rotate(45deg);
}
.faq-item.open .faq-icon::before,
.faq-item.open .faq-icon::after { background: var(--forest); }

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height .35s ease, padding .35s ease;
}
.faq-answer p {
  padding: 0 24px 22px;
  font-size: 15px;
  color: rgba(255,255,255,.78);
  line-height: 1.7;
}
.faq-item.open .faq-answer {
  max-height: 400px;
}

@media (max-width: 768px) {
  .faq-layout {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .faq-left { position: static; }
}

/* ===== STEP IMAGE OVERLAY BUTTON ===== */
.step-img {
  position: relative;
}
.step-img__overlay {
  position: absolute;
  inset: 0;
  background: rgba(43, 58, 74, 0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity .3s ease;
}
.step-card:hover .step-img__overlay {
  opacity: 1;
}
.step-img__btn {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--forest);
  background: var(--lime);
  padding: 11px 22px;
  border-radius: var(--radius-md);
  transform: translateY(8px);
  transition: transform .3s ease, background .2s, box-shadow .2s;
  box-shadow: 0 4px 16px rgba(0,0,0,.25);
  white-space: nowrap;
}
.step-card:hover .step-img__btn {
  transform: translateY(0);
}
.step-img__btn:hover {
  background: #e09535;
  box-shadow: 0 8px 24px rgba(212,134,42,.45);
}

/* ===== VIDEO GRID ===== */
.video-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.video-card__inner {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 9 / 16;
  background: #1a1a1a;
  cursor: pointer;
}

.video-card__inner video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .4s ease;
}

.video-card__inner:hover video {
  transform: scale(1.04);
}

.video-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,.55) 0%, rgba(0,0,0,.15) 50%, transparent 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  transition: background .3s;
}

.video-card__inner:hover .video-card__overlay {
  background: linear-gradient(to top, rgba(0,0,0,.65) 0%, rgba(0,0,0,.2) 50%, transparent 100%);
}

.video-play-btn {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--lime);
  color: var(--forest);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform .25s, background .2s, box-shadow .2s;
  box-shadow: 0 6px 24px rgba(0,0,0,.35);
  flex-shrink: 0;
}

.video-play-btn:hover {
  transform: scale(1.12);
  background: #e09535;
  box-shadow: 0 10px 32px rgba(212,134,42,.5);
}

.video-card__label {
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: rgba(255,255,255,.9);
}

/* Стан відтворення */
.video-card__inner.playing .video-card__overlay {
  background: transparent;
}
.video-card__inner.playing .video-play-btn {
  opacity: 0;
  pointer-events: none;
}
.video-card__inner.playing .video-card__label {
  opacity: 0;
}
.video-card__overlay,
.video-play-btn,
.video-card__label {
  transition: opacity .3s, background .3s, transform .25s, box-shadow .2s;
}

/* Мобільна адаптація */
@media (max-width: 900px) {
  .video-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
  }
}

@media (max-width: 600px) {
  .video-grid {
    grid-template-columns: 1fr;
    max-width: 360px;
    margin-left: auto;
    margin-right: auto;
  }
}

/* ===== PORTFOLIO CAROUSEL ===== */
.portfolio-carousel-wrap {
  position: relative;
  margin-top: 48px;
  display: flex;
  align-items: center;
  gap: 16px;
}

.portfolio-carousel {
  overflow: hidden;
  border-radius: var(--radius-lg);
  flex: 1;
  min-width: 0;
}

.portfolio-track {
  display: flex;
  gap: 24px;
  transition: transform .45s cubic-bezier(.4,0,.2,1);
  will-change: transform;
}

.portfolio-track .project-card {
  flex: 0 0 calc((100% - 48px) / 3);
  min-width: 0;
}

.portfolio-track .project-img {
  display: block;
  height: 280px;
  cursor: pointer;
}

.portfolio-track .project-img:hover .project-overlay { opacity: 1; }
.portfolio-track .project-img:hover img { transform: scale(1.06); }

/* Кнопки стрілок */
.carousel-btn {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--white);
  border: 2px solid var(--sand);
  color: var(--charcoal);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background .2s, border-color .2s, color .2s, transform .2s, box-shadow .2s;
  box-shadow: 0 2px 12px rgba(0,0,0,.1);
  z-index: 2;
}
.carousel-btn:hover {
  background: var(--lime);
  border-color: var(--lime);
  color: var(--forest);
  transform: scale(1.08);
  box-shadow: 0 6px 20px rgba(212,134,42,.3);
}
.carousel-btn:disabled {
  opacity: .35;
  cursor: default;
  pointer-events: none;
}

/* Крапки */
.carousel-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 24px;
}
.carousel-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--sand);
  border: none;
  cursor: pointer;
  transition: background .2s, transform .2s;
  padding: 0;
}
.carousel-dot.active {
  background: var(--lime);
  transform: scale(1.3);
}

/* Мобільна адаптація */
@media (max-width: 900px) {
  .portfolio-track .project-card {
    flex: 0 0 calc((100% - 24px) / 2);
  }
  .carousel-btn { width: 40px; height: 40px; }
}

@media (max-width: 600px) {
  .portfolio-carousel-wrap { gap: 10px; }
  .portfolio-track .project-card {
    flex: 0 0 85%;
  }
  .carousel-btn { width: 36px; height: 36px; }
}



/* Контакти — світлий теплий фон для форми */
#contact-form.section--dark {
  background: #F2F7F2;
}
#contact-form.section--dark .eyebrow--light {
  color: var(--lime);
}
#contact-form.section--dark .h2--light {
  color: var(--charcoal);
}
#contact-form.section--dark .calc-box {
  background: var(--white);
  border-color: var(--sand);
  box-shadow: 0 4px 24px rgba(0,0,0,.08);
}
#contact-form.section--dark .form-group label {
  color: var(--mid);
}
#contact-form.section--dark .form-group input,
#contact-form.section--dark .form-group select {
  background: var(--cream);
  border-color: var(--sand);
  color: var(--charcoal);
}
#contact-form.section--dark .form-group input::placeholder {
  color: var(--soft);
}
#contact-form.section--dark .form-group input:focus,
#contact-form.section--dark .form-group select:focus {
  border-color: var(--lime);
  background: var(--white);
}

/* Why us — блакитно-сірий */
#why.section--dark {
  background: #EEF2F7;
}
#why.section--dark .eyebrow--light {
  color: var(--lime);
}
#why.section--dark .h2--light {
  color: var(--charcoal);
}
#why.section--dark .section-lead--light {
  color: var(--mid);
}