/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --navy: #0f172a;
  --navy-mid: #1e293b;
  --blue: #1d4ed8;
  --blue-light: #3b82f6;
  --orange: #f97316;
  --orange-light: #fb923c;
  --slate: #64748b;
  --slate-light: #94a3b8;
  --bg: #f8fafc;
  --white: #ffffff;
  --radius: 16px;
  --shadow: 0 4px 24px rgba(15,23,42,0.08);
  --shadow-lg: 0 12px 48px rgba(15,23,42,0.14);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--navy);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; }
a { text-decoration: none; color: inherit; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
  border: 2px solid transparent;
}
.btn:hover { transform: translateY(-2px); }
.btn--primary {
  background: var(--orange);
  color: var(--white);
  box-shadow: 0 4px 20px rgba(249,115,22,0.35);
}
.btn--primary:hover {
  background: var(--orange-light);
  box-shadow: 0 8px 28px rgba(249,115,22,0.45);
}
.btn--outline {
  border-color: rgba(255,255,255,0.5);
  color: var(--white);
  background: rgba(255,255,255,0.08);
  backdrop-filter: blur(4px);
}
.btn--outline:hover { background: rgba(255,255,255,0.16); }
.btn--sm { padding: 10px 20px; font-size: 0.9rem; margin-top: 12px; }

/* ===== SECTION HEADERS ===== */
.section-header { text-align: center; margin-bottom: 60px; }
.section-eyebrow {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--blue-light);
  margin-bottom: 10px;
}
.section-eyebrow--light { color: #93c5fd; }
.section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 800;
  color: var(--navy);
  line-height: 1.2;
  margin-bottom: 16px;
}
.section-sub {
  font-size: 1.05rem;
  color: var(--slate);
  max-width: 560px;
  margin: 0 auto;
}
.section-header--light .section-title { color: var(--white); }
.section-header--light .section-sub { color: #94a3b8; }

/* ===== NAV ===== */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: transparent;
  transition: background 0.3s ease, box-shadow 0.3s ease;
}
.nav.scrolled {
  background: var(--white);
  box-shadow: 0 2px 20px rgba(15,23,42,0.08);
}
.nav.scrolled .nav__links a { color: var(--navy); }
.nav.scrolled .nav__name { color: var(--navy); }
.nav.scrolled .nav__tagline { color: var(--slate); }
.nav.scrolled .nav__cta { background: var(--orange); color: var(--white); }
.nav.scrolled .nav__cta:hover { background: var(--orange-light); }

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.nav__brand { display: flex; align-items: center; gap: 12px; }
.nav__logo { width: 44px; height: 44px; object-fit: contain; mix-blend-mode: screen; }
.nav.scrolled .nav__logo { mix-blend-mode: multiply; }
.nav__brand-text { display: flex; flex-direction: column; }
.nav__name {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
}
.nav__tagline {
  font-size: 0.7rem;
  color: rgba(255,255,255,0.7);
  font-weight: 400;
}
.nav__links {
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav__links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: rgba(255,255,255,0.85);
  transition: color 0.2s;
}
.nav__links a:hover { color: var(--white); }
.nav__cta {
  background: rgba(249,115,22,0.9);
  color: var(--white) !important;
  padding: 10px 22px;
  border-radius: 50px;
  font-weight: 600 !important;
  transition: background 0.2s !important;
}
.nav__cta:hover { background: var(--orange) !important; }

.nav__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav__burger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: background 0.2s;
}
.nav.scrolled .nav__burger span { background: var(--navy); }

.nav__mobile {
  display: none;
  flex-direction: column;
  background: var(--white);
  padding: 16px 24px 24px;
  box-shadow: 0 8px 24px rgba(15,23,42,0.1);
}
.nav__mobile.open { display: flex; }
.nav__mobile-link {
  padding: 12px 0;
  font-weight: 500;
  color: var(--navy);
  border-bottom: 1px solid #f1f5f9;
  font-size: 1rem;
}

/* ===== HERO ===== */
.hero {
  position: relative;
  background: linear-gradient(135deg, var(--navy) 0%, #1e3a5f 50%, #0f2d4f 100%);
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: 72px;
}
.hero__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 70% 40%, rgba(29,78,216,0.25) 0%, transparent 70%),
    radial-gradient(ellipse 40% 40% at 30% 70%, rgba(249,115,22,0.1) 0%, transparent 60%);
  pointer-events: none;
}
.hero__content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 60px;
  padding-top: 48px;
  padding-bottom: 100px;
  position: relative;
  z-index: 1;
}
.hero__eyebrow {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 16px;
}
.hero__title {
  font-size: clamp(2.4rem, 5vw, 4rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.1;
  margin-bottom: 20px;
}
.hero__sub {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.7);
  max-width: 440px;
  margin-bottom: 36px;
  line-height: 1.7;
}
.hero__actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 36px;
}
.hero__awards { display: flex; align-items: center; gap: 16px; }
.hero__badge {
  width: 90px;
  filter: drop-shadow(0 4px 12px rgba(0,0,0,0.3));
  border-radius: 8px;
}
.hero__image-wrap {
  position: relative;
  display: flex;
  justify-content: center;
}
.hero__illustration {
  width: 100%;
  max-width: 640px;
  filter: drop-shadow(0 20px 48px rgba(15,23,42,0.5));
  animation: floatIllo 6s ease-in-out infinite;
}
@keyframes floatIllo {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.hero__wave {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  line-height: 0;
}
.hero__wave svg { width: 100%; height: 80px; }

/* ===== TRUST BAR ===== */
.trust {
  display: flex;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  margin-top: -40px;
  position: relative;
  z-index: 10;
  overflow: hidden;
}
.trust__item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 24px 36px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--navy);
  border-right: 1px solid #f1f5f9;
  flex: 1;
  min-width: 160px;
  justify-content: center;
}
.trust__item:last-child { border-right: none; }
.trust__icon {
  width: 22px;
  height: 22px;
  stroke: var(--blue-light);
  flex-shrink: 0;
}

/* ===== SERVICES ===== */
.services {
  padding: 100px 0 80px;
}
.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.service-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 36px 28px;
  box-shadow: var(--shadow);
  border: 1px solid #f1f5f9;
  transition: transform 0.22s ease, box-shadow 0.22s ease;
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}
.service-card--highlight {
  background: linear-gradient(135deg, #1e3a5f 0%, #1d4ed8 100%);
  color: var(--white);
  border-color: rgba(255,255,255,0.1);
}
.service-card.service-card--highlight h3 { color: #ffffff; }
.service-card.service-card--highlight p { color: #cbd5e1; }
.service-card__icon {
  width: 64px;
  height: 64px;
  margin-bottom: 20px;
}
.service-card__icon svg { width: 100%; height: 100%; }
.service-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 10px;
}
.service-card p {
  font-size: 0.9rem;
  color: var(--slate);
  line-height: 1.65;
}

/* ===== HOW IT WORKS ===== */
.how {
  padding: 80px 0;
  background: var(--white);
}
.how__steps {
  display: flex;
  align-items: flex-start;
  gap: 0;
  justify-content: center;
  flex-wrap: wrap;
}
.how__step {
  flex: 1;
  min-width: 200px;
  max-width: 280px;
  text-align: center;
  padding: 0 24px;
}
.how__num {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--blue-light);
  opacity: 0.25;
  line-height: 1;
  margin-bottom: 12px;
}
.how__step h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 8px;
}
.how__step p { font-size: 0.9rem; color: var(--slate); }
.how__arrow {
  font-size: 1.8rem;
  color: var(--slate-light);
  align-self: center;
  padding: 0 8px;
  margin-top: -20px;
}

/* ===== ABOUT ===== */
.about {
  padding: 80px 0 100px;
  background: var(--bg);
}
.about__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}
.about__image-wrap { position: relative; }
.about__van {
  width: 100%;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
}
.about__badge-wrap {
  position: absolute;
  bottom: -24px;
  right: -24px;
  background: var(--white);
  border-radius: 16px;
  padding: 12px;
  box-shadow: var(--shadow-lg);
}
.about__award { width: 90px; }

.about__text h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 800;
  color: var(--navy);
  margin-bottom: 20px;
  line-height: 1.2;
}
.about__text p {
  color: var(--slate);
  margin-bottom: 16px;
  line-height: 1.7;
}
.about__list {
  list-style: none;
  margin-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.about__list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 500;
  color: var(--navy);
  font-size: 0.95rem;
}
.about__list li svg {
  width: 18px;
  height: 18px;
  color: var(--blue-light);
  fill: var(--blue-light);
  flex-shrink: 0;
}

/* ===== CONTACT ===== */
.contact {
  padding: 100px 0;
  background: linear-gradient(135deg, var(--navy) 0%, #1e3a5f 100%);
}
.contact__cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 860px;
  margin: 0 auto;
}
.contact__card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius);
  padding: 36px 28px;
  text-align: center;
  color: var(--white);
  transition: background 0.2s, transform 0.2s;
  display: block;
}
.contact__card:hover {
  background: rgba(255,255,255,0.1);
  transform: translateY(-4px);
}
.contact__card--plain { cursor: default; }
.contact__card--plain:hover { transform: none; background: rgba(255,255,255,0.06); }
.contact__card-icon {
  width: 48px;
  height: 48px;
  margin: 0 auto 16px;
  background: rgba(249,115,22,0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.contact__card-icon svg {
  width: 22px;
  height: 22px;
  stroke: var(--orange);
}
.contact__card-label {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
  margin-bottom: 6px;
}
.contact__card-value {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--white);
}

/* ===== FOOTER ===== */
.footer {
  background: var(--navy);
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 40px 0;
}
.footer__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
}
.footer__brand { display: flex; align-items: center; gap: 12px; }
.footer__logo { width: 36px; height: 36px; object-fit: contain; }
.footer__name { font-size: 1rem; font-weight: 700; color: var(--white); }
.footer__sub { font-size: 0.75rem; color: var(--slate-light); }
.footer__links {
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
  justify-content: center;
}
.footer__links a {
  font-size: 0.85rem;
  color: var(--slate-light);
  transition: color 0.2s;
}
.footer__links a:hover { color: var(--white); }
.footer__copy { font-size: 0.78rem; color: var(--slate); text-align: center; }

/* ===== ANIMATIONS ===== */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
.animate-up { opacity: 0; }
.animate-up.visible { animation: fadeUp 0.5s ease forwards; }

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .nav__links { display: none; }
  .nav__burger { display: flex; }

  .hero__content {
    grid-template-columns: 1fr;
    text-align: center;
    padding-top: 20px;
    padding-bottom: 80px;
    gap: 32px;
  }
  .hero__sub { margin: 0 auto 36px; }
  .hero__actions { justify-content: center; }
  .hero__image-wrap { order: -1; }
  .hero__illustration { max-width: 420px; margin: 0 auto; }

  .services { padding: 64px 0 48px; }
  .services__grid { grid-template-columns: 1fr 1fr; }

  .how { padding: 56px 0; }
  .how__arrow { display: none; }
  .how__steps { gap: 32px; }

  .about { padding: 56px 0 72px; }
  .about__inner { grid-template-columns: 1fr; gap: 40px; }
  .about__badge-wrap { right: 0; bottom: -20px; }

  .contact { padding: 64px 0; }
  .contact__cards { grid-template-columns: 1fr 1fr; max-width: 560px; }
  .contact__cards .contact__card:last-child { grid-column: 1 / -1; }
}

@media (max-width: 600px) {
  .trust { flex-direction: column; margin-top: -20px; border-radius: 12px; }
  .trust__item { border-right: none; border-bottom: 1px solid #f1f5f9; padding: 18px 24px; }
  .trust__item:last-child { border-bottom: none; }

  .hero__content { padding-bottom: 60px; }
  .hero__illustration { max-width: 320px; }
  .hero__title { font-size: 2.2rem; }

  .section-title { font-size: 1.7rem; }

  .services { padding: 48px 0 36px; }
  .services__grid { grid-template-columns: 1fr; gap: 16px; }
  .service-card { padding: 24px 20px; }

  .how__step { padding: 0 12px; }

  .about__image-wrap { padding-bottom: 32px; }
  .about__badge-wrap { right: 12px; bottom: 12px; }
  .about__award { width: 72px; }

  .contact { padding: 48px 0; }
  .contact__cards { grid-template-columns: 1fr; max-width: 320px; }
  .contact__cards .contact__card:last-child { grid-column: auto; }
  .contact__card { padding: 28px 20px; }

  .hero__actions { flex-direction: column; align-items: stretch; }
  .btn { width: 100%; justify-content: center; }

  .footer__links { gap: 16px; }
  .footer__links a { font-size: 0.8rem; }
}