/* ============ Tokens ============ */
:root {
  --orange: #e0862f;
  --orange-dark: #c96f1e;
  --navy: #182849;
  --text: #3a3a3a;
  --text-light: #767676;
  --border: #e3e3e3;
  --bg-alt: #f4f4f4;
  --font-heading: 'Poppins', sans-serif;
  --font-body: 'Montserrat', sans-serif;
  --container: 1140px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--text);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; margin: 0; padding: 0; }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

/* ============ Top bar ============ */
.topbar {
  background: #fff;
  border-bottom: 1px solid var(--border);
  font-size: 13px;
  color: var(--text-light);
}
.topbar__inner {
  display: flex;
  justify-content: flex-end;
  gap: 28px;
  padding: 8px 24px;
}
.topbar__item { color: var(--text-light); }
.topbar__item:hover { color: var(--orange); }

/* ============ Header ============ */
.header {
  background: #fff;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 1px 6px rgba(0,0,0,0.05);
}
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
}
.logo img { height: 42px; width: auto; }

.nav { display: flex; align-items: center; gap: 34px; }
.nav__link {
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: .3px;
  color: var(--text);
  padding: 6px 0;
  border-bottom: 2px solid transparent;
  transition: color .2s, border-color .2s;
}
.nav__link:hover,
.nav__link.active { color: var(--orange); }
.nav__cta {
  border: 1.5px solid var(--orange);
  color: var(--orange) !important;
  padding: 9px 22px;
  border-radius: 2px;
}
.nav__cta:hover { background: var(--orange); color: #fff !important; }

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.nav__toggle span {
  width: 24px;
  height: 2px;
  background: var(--navy);
  display: block;
}

/* ============ Hero ============ */
.hero { line-height: 0; }
.hero__img { width: 100%; height: auto; object-fit: cover; }

/* ============ About ============ */
.about {
  text-align: center;
  padding: 90px 0 70px;
}
.about__inner { max-width: 640px; margin: 0 auto; padding: 0 24px; }
.about__photo {
  width: 180px;
  height: 180px;
  border-radius: 50%;
  overflow: hidden;
  margin: 0 auto 32px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.12);
}
.about__photo img { width: 100%; height: 100%; object-fit: cover; }

.about__title {
  font-family: var(--font-heading);
  font-weight: 300;
  font-size: 34px;
  letter-spacing: 6px;
  color: var(--orange);
  margin: 0 0 6px;
}
.about__subtitle {
  font-family: var(--font-heading);
  font-size: 12px;
  letter-spacing: 2px;
  color: var(--text-light);
  margin: 0 0 26px;
  text-transform: uppercase;
}
.about__text {
  color: var(--text-light);
  font-size: 15px;
  margin: 0 0 16px;
}

.btn {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: .5px;
  padding: 12px 34px;
  border-radius: 2px;
  cursor: pointer;
  transition: all .2s;
}
.btn--outline {
  border: 1.5px solid var(--orange);
  color: var(--orange);
  background: transparent;
  margin-top: 10px;
}
.btn--outline:hover { background: var(--orange); color: #fff; }

/* ============ Company / slider ============ */
.company { padding: 40px 0 100px; }
.company__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.section-title {
  font-family: var(--font-heading);
  font-weight: 300;
  font-size: 26px;
  letter-spacing: 2px;
  color: var(--orange);
  margin: 0 0 22px;
}
.company__text .about__text { text-align: left; font-size: 14.5px; }

.slider { position: relative; }
.slider__viewport { overflow: hidden; border-radius: 4px; box-shadow: 0 12px 34px rgba(0,0,0,.12); }
.slider__track {
  display: flex;
  transition: transform .5s ease;
}
.slider__slide {
  min-width: 100%;
  line-height: 0;
}
.slider__slide img { width: 100%; height: 360px; object-fit: cover; }

.slider__arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: #fff;
  border: none;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  box-shadow: 0 4px 14px rgba(0,0,0,.15);
  color: var(--text-light);
  font-size: 14px;
  cursor: pointer;
  z-index: 5;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color .2s;
}
.slider__arrow:hover { color: var(--orange); }
.slider__arrow--prev { left: -20px; }
.slider__arrow--next { right: -20px; }

.slider__dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 16px;
}
.slider__dots button {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: none;
  background: var(--border);
  cursor: pointer;
  padding: 0;
}
.slider__dots button.active { background: var(--orange); }

/* ============ Contact ============ */
.contact { background: #fff; padding: 80px 0 100px; }
.contact__inner {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 70px;
}
.contact__line {
  color: var(--text-light);
  font-size: 14.5px;
  margin: 0 0 16px;
}
.contact__line a:hover { color: var(--orange); }

.contact__form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.contact__form input,
.contact__form textarea {
  width: 100%;
  border: none;
  border-bottom: 1.5px solid var(--border);
  padding: 10px 4px;
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--text);
  background: transparent;
  resize: vertical;
}
.contact__form input::placeholder,
.contact__form textarea::placeholder { color: #a8a8a8; }
.contact__form input:focus,
.contact__form textarea:focus {
  outline: none;
  border-color: var(--orange);
}
.btn--submit {
  align-self: flex-start;
  background: var(--navy);
  color: #fff;
  border: none;
  padding: 13px 40px;
  margin-top: 6px;
}
.btn--submit:hover { background: #0f1a30; }
.btn--submit:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}
.contact__form-note {
  font-size: 14px;
  margin-top: 8px;
  padding: 12px 16px;
  border-radius: 4px;
  font-weight: 500;
}
.contact__form-note--success {
  color: #059669;
  background: #d1fae5;
  border: 1px solid #a7f3d0;
}
.contact__form-note--error {
  color: #dc2626;
  background: #fee2e2;
  border: 1px solid #fecaca;
}

/* ============ Footer ============ */
.footer {
  background: var(--bg-alt);
  padding: 22px 0;
  text-align: center;
}
.footer p {
  margin: 0;
  font-size: 12.5px;
  color: var(--text-light);
  letter-spacing: .3px;
}

/* ============ Responsive ============ */
@media (max-width: 900px) {
  .company__inner,
  .contact__inner {
    grid-template-columns: 1fr;
  }
  .company__text { order: 2; }
  .slider { order: 1; }
}

@media (max-width: 780px) {
  .topbar__inner { justify-content: center; gap: 18px; flex-wrap: wrap; text-align: center; }
  .nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #fff;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: 6px 24px 18px;
    box-shadow: 0 8px 16px rgba(0,0,0,.08);
    display: none;
  }
  .nav.open { display: flex; }
  .nav__link { width: 100%; padding: 12px 0; border-bottom: 1px solid var(--border); }
  .nav__cta { margin-top: 10px; text-align: center; }
  .nav__toggle { display: flex; }
  .about { padding: 60px 0 50px; }
  .about__title { font-size: 28px; letter-spacing: 4px; }
  .company { padding: 20px 0 70px; }
  .contact { padding: 60px 0 70px; }
  .slider__arrow--prev { left: 6px; }
  .slider__arrow--next { right: 6px; }
}