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

:root {
  --orange: #e85d04;
  --orange-dark: #c44d00;
  --orange-light: #ff7f29;
  --navy: #0f172a;
  --navy-mid: #1e293b;
  --navy-light: #334155;
  --slate: #64748b;
  --light: #f8fafc;
  --white: #ffffff;
  --border: #e2e8f0;
  --text: #1e293b;
  --text-muted: #64748b;
  --radius: 12px;
  --shadow: 0 4px 24px rgba(0,0,0,0.08);
  --shadow-lg: 0 8px 40px rgba(0,0,0,0.14);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--text);
  background: var(--white);
}

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

.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ===========================
   BUTTONS
=========================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all 0.2s ease;
  white-space: nowrap;
}
.btn--primary {
  background: var(--orange);
  color: var(--white);
  border-color: var(--orange);
}
.btn--primary:hover {
  background: var(--orange-dark);
  border-color: var(--orange-dark);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(232,93,4,0.35);
}
.btn--outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.5);
}
.btn--outline:hover {
  border-color: var(--white);
  background: rgba(255,255,255,0.1);
}
.btn--lg { padding: 15px 32px; font-size: 1rem; }
.btn--full { width: 100%; }

/* ===========================
   TOP BAR
=========================== */
.topbar {
  background: var(--navy);
  color: rgba(255,255,255,0.75);
  font-size: 0.82rem;
  padding: 8px 0;
}
.topbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.topbar__phone {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--orange-light);
  font-weight: 600;
  font-size: 0.88rem;
  transition: color 0.2s;
}
.topbar__phone:hover { color: var(--white); }

/* ===========================
   HEADER
=========================== */
.header {
  background: var(--white);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
  transition: box-shadow 0.3s;
}
.header--scrolled { box-shadow: 0 4px 24px rgba(0,0,0,0.12); }
.header__inner {
  display: flex;
  align-items: center;
  gap: 32px;
  padding-top: 14px;
  padding-bottom: 14px;
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.logo__icon { display: flex; align-items: center; }
.logo__text { display: flex; flex-direction: column; line-height: 1.2; }
.logo__name { font-weight: 800; font-size: 1rem; color: var(--navy); }
.logo__sub { font-size: 0.75rem; color: var(--orange); font-weight: 600; }

/* Nav */
.nav { flex: 1; }
.nav__list {
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav__link {
  padding: 8px 14px;
  border-radius: 6px;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: all 0.2s;
}
.nav__link:hover { color: var(--navy); background: var(--light); }

/* Header CTA */
.header__cta { margin-left: auto; flex-shrink: 0; }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  margin-left: auto;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2.5px;
  background: var(--navy);
  border-radius: 4px;
  transition: all 0.3s;
}
.hamburger.open span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

/* ===========================
   HERO
=========================== */
.hero {
  position: relative;
  background: var(--navy);
  overflow: hidden;
  min-height: 600px;
  display: flex;
  align-items: center;
}
.hero__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 80% at 80% 50%, rgba(232,93,4,0.12) 0%, transparent 70%),
    radial-gradient(ellipse 50% 60% at 20% 80%, rgba(232,93,4,0.06) 0%, transparent 60%);
}
.hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  padding-top: 80px;
  padding-bottom: 80px;
}
.hero__badge {
  display: inline-block;
  background: rgba(232,93,4,0.15);
  border: 1px solid rgba(232,93,4,0.35);
  color: var(--orange-light);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 24px;
  letter-spacing: 0.03em;
}
.hero__title {
  font-size: clamp(2.4rem, 5vw, 3.5rem);
  font-weight: 800;
  line-height: 1.15;
  color: var(--white);
  margin-bottom: 20px;
}
.hero__title span { color: var(--orange); }
.hero__desc {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.65);
  max-width: 480px;
  margin-bottom: 36px;
}
.hero__actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}
.hero__trust {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.88rem;
  color: rgba(255,255,255,0.7);
}

/* Hero image/illustration */
.hero__image {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero__illustration { width: 100%; max-width: 420px; }
.hero__illustration svg { width: 100%; height: auto; }
.hero__card {
  position: absolute;
  background: rgba(255,255,255,0.07);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 12px;
  padding: 14px 18px;
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--white);
}
.hero__card strong { display: block; font-size: 1.2rem; font-weight: 800; }
.hero__card span { font-size: 0.75rem; color: rgba(255,255,255,0.6); }
.hero__card-icon { font-size: 1.8rem; }
.hero__card--1 { top: 10%; left: -5%; }
.hero__card--2 { bottom: 15%; right: -5%; }

/* ===========================
   SECTION SHARED
=========================== */
.section { padding: 90px 0; }
.section__header { text-align: center; max-width: 640px; margin: 0 auto 60px; }
.section__header--light { color: var(--white); }
.section__header--light .section__desc { color: rgba(255,255,255,0.65); }
.section__label {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 12px;
}
.section__title {
  font-size: clamp(1.75rem, 3.5vw, 2.4rem);
  font-weight: 800;
  line-height: 1.2;
  color: var(--navy);
  margin-bottom: 16px;
}
.section__header--light .section__title { color: var(--white); }
.section__desc { font-size: 1rem; color: var(--text-muted); line-height: 1.7; }

/* ===========================
   SERVICES
=========================== */
.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.service-card {
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 28px;
  transition: all 0.25s ease;
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--orange);
  opacity: 0;
  transition: opacity 0.25s;
}
.service-card:hover {
  border-color: rgba(232,93,4,0.3);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}
.service-card:hover::before { opacity: 1; }
.service-card--featured {
  background: var(--navy);
  border-color: var(--orange);
  color: var(--white);
}
.service-card--featured::before { opacity: 1; }
.service-card--featured .service-card__desc { color: rgba(255,255,255,0.65); }
.service-card--featured .service-card__list li { color: rgba(255,255,255,0.75); }
.service-card--featured .service-card__list li::before { color: var(--orange); }
.service-card--featured .service-card__link { color: var(--orange-light); }
.service-card__badge {
  position: absolute;
  top: 18px; right: 18px;
  background: var(--orange);
  color: var(--white);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 100px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.service-card__icon { margin-bottom: 20px; }
.service-card__title {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--navy);
}
.service-card--featured .service-card__title { color: var(--white); }
.service-card__desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 16px;
  line-height: 1.65;
}
.service-card__list {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 20px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.service-card__list li::before {
  content: '✓ ';
  color: var(--orange);
  font-weight: 700;
}
.service-card__link {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--orange);
  transition: color 0.2s;
}
.service-card__link:hover { color: var(--orange-dark); }

/* ===========================
   WHY US
=========================== */
.why-us { background: var(--navy); }
.why-us__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  border-radius: var(--radius);
  overflow: hidden;
}
.why-card {
  background: rgba(255,255,255,0.04);
  padding: 36px 32px;
  transition: background 0.2s;
  border: 1px solid rgba(255,255,255,0.06);
}
.why-card:hover { background: rgba(255,255,255,0.07); }
.why-card__num {
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--orange);
  opacity: 0.3;
  line-height: 1;
  margin-bottom: 16px;
}
.why-card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 10px;
}
.why-card p { font-size: 0.88rem; color: rgba(255,255,255,0.55); line-height: 1.65; }

/* ===========================
   PROCESS
=========================== */
.process__steps {
  display: flex;
  align-items: flex-start;
  gap: 0;
  justify-content: center;
  flex-wrap: wrap;
}
.process__step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  flex: 1;
  min-width: 180px;
  max-width: 220px;
}
.process__step-num {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--orange);
  color: var(--white);
  font-size: 1.4rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  flex-shrink: 0;
  box-shadow: 0 6px 20px rgba(232,93,4,0.3);
}
.process__step-content h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 8px;
}
.process__step-content p { font-size: 0.85rem; color: var(--text-muted); line-height: 1.6; }
.process__connector {
  flex: 0 0 40px;
  height: 2px;
  background: var(--border);
  margin-top: 30px;
  position: relative;
}
.process__connector::after {
  content: '';
  position: absolute;
  right: -4px; top: -4px;
  width: 10px; height: 10px;
  border-top: 2px solid var(--border);
  border-right: 2px solid var(--border);
  transform: rotate(45deg);
}

/* ===========================
   REVIEWS
=========================== */
.reviews { background: var(--light); }
.reviews__rating {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-top: 16px;
}
.stars { color: #f59e0b; font-size: 1.3rem; letter-spacing: 2px; }
.reviews__rating span { font-size: 0.9rem; color: var(--text-muted); }
.reviews__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.review-card {
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: box-shadow 0.2s;
}
.review-card:hover { box-shadow: var(--shadow); }
.review-card__stars { color: #f59e0b; font-size: 1rem; margin-bottom: 14px; }
.review-card__text {
  font-size: 0.9rem;
  color: var(--text);
  line-height: 1.7;
  margin-bottom: 20px;
  font-style: italic;
}
.review-card__author {
  display: flex;
  align-items: center;
  gap: 12px;
}
.review-card__avatar {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--orange);
  color: var(--white);
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}
.review-card__author strong { display: block; font-size: 0.9rem; color: var(--navy); }
.review-card__author span { font-size: 0.78rem; color: var(--text-muted); }

/* ===========================
   AREAS
=========================== */
.areas__grid {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  margin-bottom: 24px;
}
.area-tag {
  background: var(--light);
  border: 1.5px solid var(--border);
  border-radius: 100px;
  padding: 8px 20px;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text);
  transition: all 0.2s;
}
.area-tag:hover {
  border-color: var(--orange);
  color: var(--orange);
  background: rgba(232,93,4,0.05);
}
.areas__note {
  text-align: center;
  color: var(--text-muted);
  font-size: 0.9rem;
  font-style: italic;
}

/* ===========================
   FAQ
=========================== */
.faq { background: var(--light); }
.faq__list {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 2px;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1.5px solid var(--border);
}
.faq__item { background: var(--white); }
.faq__item:not(:last-child) { border-bottom: 1px solid var(--border); }
.faq__question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 24px;
  background: none;
  border: none;
  cursor: pointer;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--navy);
  text-align: left;
  transition: background 0.2s;
}
.faq__question:hover { background: var(--light); }
.faq__question[aria-expanded="true"] { color: var(--orange); }
.faq__icon {
  font-size: 1.4rem;
  font-weight: 300;
  color: var(--orange);
  flex-shrink: 0;
  transition: transform 0.3s;
  line-height: 1;
}
.faq__question[aria-expanded="true"] .faq__icon { transform: rotate(45deg); }
.faq__answer {
  display: none;
  padding: 0 24px 20px;
}
.faq__answer.open { display: block; }
.faq__answer p { font-size: 0.9rem; color: var(--text-muted); line-height: 1.75; }

/* ===========================
   CONTACT
=========================== */
.contact { background: var(--navy); }
.contact .section__title { color: var(--white); }
.contact .section__label { color: var(--orange); }
.contact__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: start;
}
.contact__info p { color: rgba(255,255,255,0.65); font-size: 0.95rem; line-height: 1.7; margin-bottom: 36px; }
.contact__details { display: flex; flex-direction: column; gap: 20px; }
.contact__detail {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  color: rgba(255,255,255,0.8);
  font-size: 0.9rem;
  line-height: 1.4;
  transition: color 0.2s;
}
.contact__detail:hover { color: var(--white); }
.contact__detail-icon {
  width: 40px; height: 40px;
  border-radius: 8px;
  background: rgba(255,255,255,0.07);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--orange);
}
.contact__detail strong { display: block; font-weight: 600; color: var(--white); font-size: 0.95rem; }
.contact__detail span { color: rgba(255,255,255,0.5); font-size: 0.8rem; }

/* Form */
.contact__form {
  background: var(--white);
  border-radius: 16px;
  padding: 40px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form__group { display: flex; flex-direction: column; margin-bottom: 18px; }
.form__group label {
  font-size: 0.83rem;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 6px;
}
.form__group input,
.form__group select,
.form__group textarea {
  padding: 11px 14px;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  font-size: 0.9rem;
  font-family: inherit;
  color: var(--text);
  background: var(--white);
  transition: border-color 0.2s, box-shadow 0.2s;
  appearance: none;
  -webkit-appearance: none;
}
.form__group input:focus,
.form__group select:focus,
.form__group textarea:focus {
  outline: none;
  border-color: var(--orange);
  box-shadow: 0 0 0 3px rgba(232,93,4,0.12);
}
.form__group textarea { resize: vertical; min-height: 100px; }
.form__note {
  font-size: 0.78rem;
  color: var(--text-muted);
  text-align: center;
  margin-top: 10px;
}
.form__success {
  display: none;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px;
  background: #dcfce7;
  border: 1.5px solid #86efac;
  border-radius: 8px;
  color: #166534;
  font-weight: 600;
  font-size: 0.9rem;
  margin-top: 12px;
}
.form__success.show { display: flex; }

/* ===========================
   FOOTER
=========================== */
.footer { background: #060d1f; color: rgba(255,255,255,0.6); }
.footer__inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  padding-top: 60px;
  padding-bottom: 50px;
}
.footer__brand .logo { margin-bottom: 16px; }
.footer__brand .logo__name { color: var(--white); }
.footer__brand p { font-size: 0.85rem; line-height: 1.7; }
.footer__col h4 {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.9);
  margin-bottom: 16px;
}
.footer__col ul { display: flex; flex-direction: column; gap: 10px; }
.footer__col li { font-size: 0.85rem; }
.footer__col a { transition: color 0.2s; }
.footer__col a:hover { color: var(--orange-light); }
.footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.07);
  padding: 20px 0;
}
.footer__bottom .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.35);
  flex-wrap: wrap;
}

/* ===========================
   RESPONSIVE
=========================== */
@media (max-width: 1024px) {
  .services__grid { grid-template-columns: repeat(2, 1fr); }
  .why-us__grid { grid-template-columns: repeat(2, 1fr); }
  .reviews__grid { grid-template-columns: repeat(2, 1fr); }
  .footer__inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .topbar__inner span { display: none; }

  .nav { display: none; position: fixed; inset: 0; background: var(--white); z-index: 200; padding: 80px 24px 40px; flex-direction: column; }
  .nav.open { display: flex; }
  .nav__list { flex-direction: column; gap: 4px; align-items: stretch; }
  .nav__link { font-size: 1.1rem; padding: 14px 16px; }
  .header__cta { display: none; }
  .hamburger { display: flex; }

  .hero__inner { grid-template-columns: 1fr; text-align: center; gap: 40px; }
  .hero__image { display: none; }
  .hero__desc { margin: 0 auto 36px; }
  .hero__trust { align-items: center; }
  .hero__actions { justify-content: center; }

  .section { padding: 64px 0; }
  .services__grid { grid-template-columns: 1fr; }
  .why-us__grid { grid-template-columns: 1fr; }
  .reviews__grid { grid-template-columns: 1fr; }
  .contact__inner { grid-template-columns: 1fr; gap: 48px; }
  .contact__form { padding: 28px 22px; }
  .form__row { grid-template-columns: 1fr; }
  .footer__inner { grid-template-columns: 1fr 1fr; gap: 32px; }
  .process__connector { display: none; }
  .process__steps { flex-direction: column; align-items: center; }
}

@media (max-width: 480px) {
  .footer__inner { grid-template-columns: 1fr; }
  .reviews__grid { grid-template-columns: 1fr; }
}