/* ============================================================
   AUREX (Teal Edition) — styles.css
   ============================================================ */

:root {
  --teal:        #009999;
  --teal-dark:   #006666;
  --teal-darker: #004d4d;
  --lime:        #8DC63F;
  --lime-bright: #99CC00;
  --gold:        #f5b323;
  --white:       #ffffff;
  --charcoal:    #222222;
  --gray:        #666666;
  --light-gray:  #f5f5f5;

  --maxw: 1240px;
  --nav-h: 78px;
  --ease: cubic-bezier(.22, .61, .36, 1);

  --font: 'Poppins', -apple-system, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: var(--nav-h); }

body {
  font-family: var(--font);
  color: var(--charcoal);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 28px; }

/* ---------- Shared section title + lime underline decorator ---------- */
.section-title {
  font-size: clamp(32px, 4vw, 44px);
  font-weight: 700;
  line-height: 1.1;
  position: relative;
  margin-bottom: 28px;
}
.section-title.light { color: var(--white); }
.underline-dec {
  display: block;
  width: 60px; height: 4px;
  background: var(--lime);
  border-radius: 2px;
  margin-top: 16px;
  position: relative;
}
.underline-dec::after {
  content: "";
  position: absolute;
  right: -16px; top: 50%;
  transform: translateY(-50%);
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--lime);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  padding: 14px 38px;
  font-weight: 600;
  font-size: 15px;
  letter-spacing: .3px;
  border-radius: 0;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: color .4s var(--ease);
  z-index: 0;
}
.btn::before {
  content: "";
  position: absolute;
  inset: 0;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .4s var(--ease);
  z-index: -1;
}
.btn-outline-white {
  border: 2px solid var(--white);
  color: var(--white);
  background: transparent;
}
.btn-outline-white::before { background: var(--white); }
.btn-outline-white:hover { color: var(--teal); }
.btn-outline-white:hover::before { transform: scaleX(1); }

.btn-outline-lime {
  border: 2px solid var(--lime);
  color: var(--charcoal);
  background: transparent;
}
.btn-outline-lime::before { background: var(--lime); }
.btn-outline-lime:hover { color: var(--white); }
.btn-outline-lime:hover::before { transform: scaleX(1); }

/* ============================================================
   SECTION 1 — NAVBAR
   ============================================================ */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  background: var(--teal);
  z-index: 1000;
  transition: box-shadow .3s, background .3s, height .3s;
}
.navbar.scrolled {
  box-shadow: 0 6px 24px rgba(0,0,0,.18);
  background: var(--teal-dark);
}
.nav-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  height: 100%;
  padding: 0 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Logo */
.logo {
  display: inline-flex;
  flex-direction: column;
  line-height: 1;
  position: relative;
}
.logo-main {
  font-weight: 800;
  font-size: 26px;
  color: var(--white);
  letter-spacing: .5px;
}
.logo-sub {
  font-weight: 500;
  font-size: 11px;
  color: var(--white);
  letter-spacing: 3.5px;
  text-transform: capitalize;
  margin-top: 2px;
}
.logo-arrows {
  display: flex;
  gap: 3px;
  margin-top: 4px;
  font-size: 13px;
}
.logo-arrows .fa-arrow-left-long { color: var(--gold); }
.logo-arrows .fa-arrow-right-long { color: var(--lime); }

/* Nav links */
.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
}
.nav-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  color: var(--white);
  font-weight: 500;
  font-size: 15px;
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
  position: relative;
}
.nav-link::after {
  content: "";
  position: absolute;
  left: 14px; right: 14px; bottom: 2px;
  height: 3px;
  background: var(--lime);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .3s var(--ease);
}
.nav-link:hover::after, .nav-link.active::after { transform: scaleX(1); }
.dropdown-toggle .fa-chevron-down { font-size: 10px; transition: transform .3s; }

/* Dropdowns */
.nav-dropdown { position: relative; }
.dropdown-menu {
  position: absolute;
  top: calc(100% + 10px);
  left: 50%;
  transform: translateX(-50%) translateY(10px);
  background: var(--white);
  min-width: 230px;
  border-radius: 8px;
  box-shadow: 0 16px 40px rgba(0,0,0,.18);
  padding: 8px 0;
  opacity: 0;
  visibility: hidden;
  transition: opacity .25s var(--ease), transform .25s var(--ease);
  z-index: 50;
}
.dropdown-menu::before {
  content: "";
  position: absolute;
  top: -6px; left: 50%;
  transform: translateX(-50%) rotate(45deg);
  width: 12px; height: 12px;
  background: var(--white);
}
.nav-dropdown:hover .dropdown-menu,
.nav-dropdown.open .dropdown-menu {
  opacity: 1; visibility: visible;
  transform: translateX(-50%) translateY(0);
}
.nav-dropdown:hover .dropdown-toggle .fa-chevron-down { transform: rotate(180deg); }
.dropdown-menu a {
  display: block;
  padding: 11px 22px;
  color: var(--charcoal);
  font-size: 14.5px;
  font-weight: 500;
  transition: background .2s, color .2s, padding .2s;
}
.dropdown-menu a:hover {
  background: var(--light-gray);
  color: var(--teal);
  padding-left: 28px;
}
.lang-menu { min-width: 160px; }
.flag { font-size: 16px; }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  z-index: 1100;
}
.hamburger span {
  width: 26px; height: 3px;
  background: var(--white);
  border-radius: 3px;
  transition: transform .3s var(--ease), opacity .3s;
}
.hamburger.active span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ============================================================
   SECTION 2 — HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, #0a8a8a, #0d6b6b),
    url("https://images.unsplash.com/photo-1494412519320-aa613dfb7738?auto=format&fit=crop&w=2000&q=80");
  background-size: cover;
  background-position: center;
  animation: heroZoom 18s ease-out infinite alternate;
}
@keyframes heroZoom { from { transform: scale(1); } to { transform: scale(1.08); } }
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    100deg,
    rgba(0,77,77,.92) 0%,
    rgba(0,102,102,.85) 38%,
    rgba(0,102,102,.30) 60%,
    rgba(0,77,77,.05) 100%
  );
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 28px;
  width: 100%;
}
.hero-title {
  color: var(--white);
  font-weight: 900;
  text-transform: uppercase;
  line-height: .92;
  letter-spacing: -1px;
}
.hero-title span {
  display: block;
  font-size: clamp(56px, 9.5vw, 120px);
  opacity: 0;
  transform: translateY(40px);
  animation: heroReveal .9s var(--ease) forwards;
}
.hero-title span:nth-child(1) { animation-delay: .15s; }
.hero-title span:nth-child(2) { animation-delay: .30s; }
.hero-title span:nth-child(3) { animation-delay: .45s; color: var(--lime); }
@keyframes heroReveal { to { opacity: 1; transform: translateY(0); } }
.hero-subtitle {
  color: rgba(255,255,255,.92);
  font-size: clamp(17px, 2vw, 22px);
  font-weight: 300;
  margin-top: 26px;
  letter-spacing: .4px;
  opacity: 0;
  animation: heroReveal .9s var(--ease) .65s forwards;
}
.hero-scroll {
  position: absolute;
  bottom: 30px; left: 50%;
  transform: translateX(-50%);
  color: var(--white);
  font-size: 22px;
  z-index: 2;
  animation: bob 1.8s ease-in-out infinite;
}
@keyframes bob { 0%,100% { transform: translate(-50%,0); } 50% { transform: translate(-50%,10px); } }

/* ============================================================
   SECTION 3 — ABOUT
   ============================================================ */
.about {
  background: var(--teal);
  color: var(--white);
  padding: 100px 0;
  position: relative;
  overflow: hidden;
}
.about::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 80% 20%, rgba(141,198,63,.12), transparent 45%);
}
.about-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 60px;
  align-items: center;
}
.about-text p {
  font-size: 17px;
  font-weight: 300;
  max-width: 560px;
  margin-bottom: 34px;
  color: rgba(255,255,255,.95);
}
.about-text strong { font-weight: 600; }

/* Orbit / overlapping circles logo */
.about-visual { display: flex; justify-content: center; }
.orbit {
  position: relative;
  width: 380px; height: 380px;
}
.circle { position: absolute; border-radius: 50%; }
.circle-lg {
  width: 320px; height: 320px;
  background: rgba(255,255,255,.10);
  top: 30px; left: 0;
  animation: spinSlow 26s linear infinite;
}
.circle-green {
  width: 230px; height: 230px;
  background: rgba(141,198,63,.55);
  top: 0; right: 10px;
  animation: pulse 6s ease-in-out infinite;
}
.circle-dark {
  width: 200px; height: 200px;
  background: var(--teal-darker);
  bottom: 10px; left: 60px;
  animation: pulse 6s ease-in-out infinite reverse;
}
@keyframes spinSlow { to { transform: rotate(360deg); } }
@keyframes pulse { 0%,100% { transform: scale(1); } 50% { transform: scale(1.05); } }
.orbit-logo {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 3;
  text-align: center;
}
.orbit-logo .logo-main { font-size: 52px; }
.orbit-logo .logo-sub { font-size: 15px; letter-spacing: 5px; margin-top: 4px; }
.orbit-logo .logo-arrows { font-size: 22px; gap: 6px; justify-content: center; }

/* ============================================================
   SECTION 4 — PRODUCTS
   ============================================================ */
.products { background: var(--white); }
.product-cards { display: grid; grid-template-columns: 1fr 1fr; }
.product-card {
  position: relative;
  min-height: 560px;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  background-size: cover;
  background-position: center;
  transition: none;
}
.card-food {
  background-image: url("https://images.unsplash.com/photo-1490818387583-1baba5e638af?auto=format&fit=crop&w=1400&q=80"), linear-gradient(135deg,#0a8a8a,#0d6b6b);
}
.card-paper {
  background-image: url("https://images.unsplash.com/photo-1597762470488-3877b1f538c6?auto=format&fit=crop&w=1400&q=80"), linear-gradient(135deg,#8a5a2b,#5a3a1b);
}
.product-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-image: inherit;
  transition: transform .8s var(--ease);
  z-index: 0;
}
.product-card:hover::before { transform: scale(1.08); }
.product-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(0,40,40,.85) 0%, rgba(0,40,40,.30) 55%, rgba(0,40,40,.12) 100%);
  transition: background .5s;
  z-index: 1;
}
.product-card:hover .product-overlay {
  background: linear-gradient(to top, rgba(0,50,50,.92) 0%, rgba(0,50,50,.45) 60%, rgba(0,50,50,.25) 100%);
}
.product-body {
  position: relative;
  z-index: 2;
  color: var(--white);
  padding: 0 48px 52px;
}
.product-body h3 { font-size: 32px; font-weight: 700; }
.product-body p { font-size: 15px; font-weight: 300; max-width: 360px; margin: 8px 0 22px; }
.btn-circle {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 13px 28px;
  border: 2px solid rgba(255,255,255,.85);
  border-radius: 50px;
  color: var(--white);
  font-size: 14px;
  font-weight: 600;
  transition: background .35s, color .35s, gap .35s;
}
.btn-circle:hover { background: var(--white); color: var(--teal); gap: 16px; }

.products-note {
  padding: 64px 28px;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 40px;
  align-items: center;
}
.link-teal {
  color: var(--teal);
  font-weight: 700;
  font-size: 26px;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  white-space: nowrap;
  transition: gap .3s;
}
.link-teal:hover { gap: 20px; }
.products-note p { color: var(--gray); font-size: 17px; max-width: 620px; }

/* ============================================================
   SECTION 5 — FEATURED SERVICES
   ============================================================ */
.services { background: var(--white); padding: 100px 0; }
.services-head { max-width: 760px; margin-bottom: 64px; }
.services-title {
  font-size: clamp(38px, 5vw, 54px);
  font-weight: 300;
  font-style: italic;
  color: var(--teal);
  letter-spacing: -.5px;
}
.services-sub { color: var(--gray); font-size: 17px; margin-top: 14px; }
.services-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 28px;
}
.service {
  text-align: center;
  padding: 26px 14px;
  border-radius: 14px;
  cursor: pointer;
  color: inherit;
  transition: transform .35s var(--ease), background .35s, box-shadow .35s;
}
.service:hover {
  transform: translateY(-8px);
  background: var(--light-gray);
  box-shadow: 0 18px 40px rgba(0,0,0,.07);
}
.service i {
  font-size: 60px;
  color: var(--teal);
  transition: transform .35s var(--ease);
  display: inline-block;
}
.service:hover i { transform: scale(1.12); }
.service span {
  display: block;
  margin-top: 22px;
  font-weight: 600;
  font-size: 16px;
  color: var(--charcoal);
  transition: color .3s;
}
.service:hover span { color: var(--teal); }
.services-cta { text-align: center; margin-top: 60px; }

/* ============================================================
   SECTION 6 — LOGISTICS
   ============================================================ */
.logistics { background: var(--white); padding: 90px 0; }
.logistics-grid {
  display: grid;
  grid-template-columns: 55fr 45fr;
  gap: 56px;
  align-items: center;
}
.logistics-title {
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 700;
  color: var(--teal);
  line-height: 1.1;
  margin-bottom: 22px;
}
.logistics-text > p { font-size: 16px; color: #333; max-width: 600px; margin-bottom: 28px; }
.freight-logo {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 28px;
}
.freight-icons {
  display: flex; gap: 8px;
  font-size: 30px;
  color: #1b2a4a;
}
.freight-name {
  font-weight: 800;
  letter-spacing: 4px;
  color: #1b2a4a;
  font-size: 18px;
  margin-top: 4px;
}
.check-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 16.5px;
  font-weight: 500;
  margin-bottom: 14px;
}
.check-list i { color: var(--teal); font-size: 20px; }
.logistics-image {
  min-height: 460px;
  border-radius: 16px;
  background:
    linear-gradient(135deg, rgba(0,102,102,.12), rgba(0,0,0,.05)),
    url("https://images.unsplash.com/photo-1577416412292-747c6607f055?auto=format&fit=crop&w=1200&q=80");
  background-size: cover;
  background-position: center;
  box-shadow: 0 26px 60px rgba(0,0,0,.16);
}

/* ============================================================
   SECTION 7 — CONTACT
   ============================================================ */
.contact { background: var(--white); padding: 90px 0; }
.contact-grid {
  display: grid;
  grid-template-columns: 48fr 52fr;
  gap: 52px;
  align-items: stretch;
}
.contact-map {
  border-radius: 16px;
  overflow: hidden;
  min-height: 420px;
  box-shadow: 0 20px 50px rgba(0,0,0,.14);
}
.contact-map iframe { width: 100%; height: 100%; min-height: 420px; border: 0; }
.contact-title {
  font-size: clamp(30px, 3.6vw, 42px);
  font-weight: 700;
  color: var(--teal);
  line-height: 1.12;
  margin-bottom: 18px;
}
.contact-title .thin { font-weight: 300; color: var(--teal); }
.contact-sub { color: var(--gray); font-size: 17px; max-width: 520px; margin-bottom: 36px; }
.contact-list li {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  margin-bottom: 26px;
}
.contact-list i {
  flex-shrink: 0;
  width: 50px; height: 50px;
  display: grid; place-items: center;
  background: var(--teal);
  color: var(--white);
  border-radius: 50%;
  font-size: 18px;
}
.contact-list strong { display: block; font-weight: 700; color: var(--charcoal); margin-bottom: 2px; }
.contact-list a, .contact-list span { color: var(--gray); font-size: 15.5px; }
.contact-list a:hover { color: var(--teal); }

/* ============================================================
   SECTION 8 — FOOTER
   ============================================================ */
.footer { background: var(--teal); color: var(--white); padding: 70px 0 0; }
.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.2fr 1.4fr;
  gap: 40px;
}
.footer-logo { font-size: 26px; font-weight: 700; font-style: italic; margin-bottom: 10px; }
.footer-logo em { color: var(--lime); font-weight: 800; }
.footer-brand p { font-size: 14px; font-weight: 300; color: rgba(255,255,255,.9); }
.socials { display: flex; gap: 12px; margin: 20px 0; }
.socials a {
  width: 38px; height: 38px;
  display: grid; place-items: center;
  border: 1.5px solid rgba(255,255,255,.6);
  border-radius: 50%;
  color: var(--white);
  transition: background .3s, color .3s, transform .3s;
}
.socials a:hover { background: var(--lime); border-color: var(--lime); color: var(--teal-darker); transform: translateY(-4px); }
.footer-label { font-weight: 700; letter-spacing: 1px; margin: 12px 0 6px; font-size: 13px; }
.footer-phones { font-size: 15px; font-weight: 500; }

.footer-head {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 18px;
  position: relative;
}
.footer-head.lime { color: var(--lime); }
.footer-head.lime a { color: var(--lime); }
.footer-col ul li { margin-bottom: 11px; }
.footer-col ul li a, .footer-contacts li {
  color: rgba(255,255,255,.9);
  font-size: 14px;
  font-weight: 300;
  transition: color .25s, padding-left .25s;
}
.footer-col ul li a:hover { color: var(--lime); padding-left: 5px; }
.footer-contacts li { margin-bottom: 13px; line-height: 1.5; }
.footer-contacts strong { font-weight: 600; }
.footer-contacts .lime { color: var(--lime); font-weight: 600; }
.footer-contacts a:hover { color: var(--lime); }

.footer-bottom {
  margin-top: 56px;
  border-top: 1px solid rgba(255,255,255,.18);
  padding: 22px 28px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  text-align: center;
}
.footer-bottom p { font-size: 13.5px; color: rgba(255,255,255,.92); }
.footer-bottom a { font-size: 13px; color: rgba(255,255,255,.7); }
.footer-bottom a:hover { color: var(--lime); }

/* ============================================================
   WHATSAPP FLOAT
   ============================================================ */
.whatsapp-float {
  position: fixed;
  bottom: 26px; right: 26px;
  width: 60px; height: 60px;
  background: #25D366;
  color: var(--white);
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 30px;
  z-index: 999;
  box-shadow: 0 8px 24px rgba(37,211,102,.5);
  animation: waPulse 2.4s infinite;
}
.whatsapp-float:hover { transform: scale(1.08); }
@keyframes waPulse {
  0% { box-shadow: 0 0 0 0 rgba(37,211,102,.5); }
  70% { box-shadow: 0 0 0 18px rgba(37,211,102,0); }
  100% { box-shadow: 0 0 0 0 rgba(37,211,102,0); }
}
.wa-tooltip {
  position: absolute;
  right: 72px;
  white-space: nowrap;
  background: #1b2a4a;
  color: #fff;
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  opacity: 0;
  pointer-events: none;
  transform: translateX(10px);
  transition: opacity .3s, transform .3s;
}
.wa-tooltip::after {
  content: "";
  position: absolute;
  right: -5px; top: 50%;
  transform: translateY(-50%) rotate(45deg);
  width: 10px; height: 10px;
  background: #1b2a4a;
}
.whatsapp-float:hover .wa-tooltip { opacity: 1; transform: translateX(0); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1199px) {
  .services-grid { grid-template-columns: repeat(3, 1fr); row-gap: 16px; }
  .footer-grid { grid-template-columns: 1.4fr 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 991px) {
  .about-grid { grid-template-columns: 1fr; gap: 50px; }
  .about-visual { order: -1; }
  .logistics-grid, .contact-grid { grid-template-columns: 1fr; }
  .logistics-image { min-height: 340px; }
  .products-note { grid-template-columns: 1fr; gap: 16px; }
}

@media (max-width: 767px) {
  /* Nav → mobile drawer */
  .hamburger { display: flex; }
  .nav-links {
    position: fixed;
    top: var(--nav-h); right: 0;
    width: min(82vw, 340px);
    height: calc(100vh - var(--nav-h));
    background: var(--teal-dark);
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
    padding: 24px 22px;
    transform: translateX(110%);
    transition: transform .4s var(--ease);
    overflow-y: auto;
    box-shadow: -10px 0 40px rgba(0,0,0,.3);
  }
  .nav-links.open { transform: translateX(0); }
  .nav-link { width: 100%; font-size: 17px; padding: 12px 8px; }
  .nav-link::after { display: none; }
  .nav-dropdown { width: 100%; }
  .dropdown-menu {
    position: static;
    transform: none;
    box-shadow: none;
    background: rgba(255,255,255,.06);
    min-width: 0;
    max-height: 0;
    overflow: hidden;
    padding: 0;
    opacity: 1;
    visibility: visible;
    transition: max-height .35s var(--ease);
  }
  .dropdown-menu::before { display: none; }
  .nav-dropdown.open .dropdown-menu { max-height: 400px; padding: 4px 0; }
  .dropdown-menu a { color: rgba(255,255,255,.9); }
  .dropdown-menu a:hover { background: rgba(255,255,255,.08); color: var(--lime); padding-left: 28px; }

  .product-cards { grid-template-columns: 1fr; }
  .product-card { min-height: 420px; }
  .product-body { padding: 0 30px 40px; }

  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }

  .about, .services, .logistics, .contact { padding: 70px 0; }
  .orbit { width: 300px; height: 300px; }
  .circle-lg { width: 250px; height: 250px; }
  .circle-green { width: 180px; height: 180px; }
  .circle-dark { width: 160px; height: 160px; }
  .orbit-logo .logo-main { font-size: 40px; }
}

@media (max-width: 479px) {
  .container, .nav-inner { padding-left: 18px; padding-right: 18px; }
  .services-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .footer-grid { grid-template-columns: 1fr; }
  .product-body h3 { font-size: 26px; }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; scroll-behavior: auto; }
}

/* ============================================================
   NAV UX — friendlier dropdowns + phone-first  (overrides above)
   ============================================================ */
@media (min-width: 768px) {
  /* invisible hover bridge so the menu doesn't close in the gap */
  .nav-dropdown::after {
    content: ""; position: absolute; left: -14px; right: -14px; top: 100%; height: 22px;
  }
  .dropdown-menu { top: calc(100% + 6px); min-width: 250px; }
  .dropdown-menu a { padding: 14px 26px; font-size: 15px; }
  .nav-link { padding: 10px 16px; }
}

@media (max-width: 767px) {
  .navbar { height: 66px; }
  .hamburger { padding: 10px; }
  .hamburger span { width: 28px; }

  /* full-height drawer, no inner gaps, big tap targets */
  .nav-links {
    width: min(90vw, 400px);
    padding: 8px 0 48px;
    gap: 0;
  }
  .nav-links > .nav-link,
  .nav-links > .nav-dropdown { width: 100%; border-bottom: 1px solid rgba(255,255,255,.10); }
  .nav-links .nav-link { font-size: 18px; padding: 18px 26px; }

  /* dropdown parent row: full width, chevron pushed to the right */
  .nav-dropdown > .dropdown-toggle {
    width: 100%; justify-content: space-between;
    font-size: 18px; padding: 18px 26px;
  }
  .nav-dropdown .dropdown-toggle .fa-chevron-down { font-size: 14px; transition: transform .3s var(--ease); }
  .nav-dropdown.open .dropdown-toggle .fa-chevron-down { transform: rotate(180deg); }

  /* Force the submenu to be a normal full-width in-flow block on mobile.
     Overrides the desktop absolute/translateX(-50%) positioning that
     otherwise pushes the open menu off-screen. */
  .nav-dropdown .dropdown-menu,
  .nav-dropdown.open .dropdown-menu,
  .nav-dropdown:hover .dropdown-menu {
    position: static !important;
    transform: none !important;
    inset: auto !important;
    width: 100% !important;
    min-width: 0 !important;
    margin: 0 !important;
  }
  /* nested submenu sits on a solid darker band for clear hierarchy */
  .nav-dropdown.open .dropdown-menu { background: var(--teal-darker); }
  /* sub-items: indented, divided, comfortable height */
  .dropdown-menu a {
    padding: 16px 26px 16px 44px; font-size: 16px;
    color: #fff;
    border-top: 1px solid rgba(255,255,255,.08);
  }
  .dropdown-menu a:hover { background: rgba(255,255,255,.05); color: var(--lime); }

  .nav-links .lang-switch { border-bottom: none; margin-top: 10px; }
  .nav-links .lang-toggle { color: var(--lime); font-weight: 600; }
}