:root {
  --ink: #101828;
  --text: #344054;
  --muted: #667085;
  --line: #e4e7ec;
  --soft: #f4f7fb;
  --white: #ffffff;
  --blue: #1769ff;
  --green: #12b76a;
  --dark: #07111f;
  --shadow: 0 20px 60px rgba(16, 24, 40, .12);
  --max: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Segoe UI", Arial, sans-serif;
  color: var(--ink);
  background: #fff;
  line-height: 1.6;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
.wrap { width: min(var(--max), calc(100% - 40px)); margin: 0 auto; }

.topbar {
  background: #07111f;
  color: rgba(255,255,255,.82);
  font-size: 13px;
}
.topbar .wrap {
  min-height: 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
}
.topbar a { color: #fff; font-weight: 700; }

header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(16,24,40,.08);
}
.nav {
  min-height: 66px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 18px;
}
.brand {
  display: inline-flex;
  align-items: center;
  justify-self: start;
}
.brand img { width: 120px; height: 34px; object-fit: contain; }
.navlinks {
  display: flex;
  align-items: center;
  gap: 18px;
  justify-self: center;
  list-style: none;
  margin: 0;
  padding: 0;
  color: var(--text);
  font-size: 13px;
  font-weight: 700;
}
.nav-menu {
  display: contents;
}
.navlinks a:hover, .navlinks a.active { color: var(--blue); }
.navlinks .nav-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 10px 18px;
  border-radius: 8px;
  color: #111;
  background: transparent;
  border: 1px solid rgba(17,17,17,.16);
  white-space: nowrap;
}
.navlinks .nav-cta:hover {
  color: #111;
  background: rgba(17,17,17,.05);
}
.navlinks .nav-cta-sell {
  color: #111;
  border-color: rgba(17,17,17,.16);
}
.navlinks .nav-cta-sell:hover {
  color: #111;
  background: rgba(17,17,17,.05);
}
.nav-actions {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  justify-self: end;
  margin-left: 10px;
}
.nav-actions .nav-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  padding: 9px 13px;
  border-radius: 8px;
  color: #111;
  background: transparent;
  border: 1px solid rgba(17,17,17,.16);
  font-size: 13px;
  font-weight: 700;
  line-height: 1;
  white-space: nowrap;
  box-shadow: 0 8px 18px rgba(16,24,40,.06);
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.nav-actions .nav-cta-sell {
  color: #111;
  border-color: rgba(17,17,17,.16);
}
.nav-actions .nav-cta:hover,
.nav-actions .nav-cta-sell:hover {
  color: #111;
}
.nav-actions .nav-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 12px 24px rgba(16,24,40,.09);
  background: rgba(17,17,17,.05);
}
.dropdown { position: relative; }
.dropdown::after {
  content: "";
  position: absolute;
  left: -16px;
  right: -16px;
  top: 100%;
  height: 12px;
}
.dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  min-width: 190px;
  display: grid;
  gap: 2px;
  padding: 10px;
  border: 1px solid rgba(16,24,40,.08);
  border-radius: 8px;
  background: rgba(255,255,255,.96);
  box-shadow: 0 22px 48px rgba(16,24,40,.14);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity .2s ease, transform .2s ease, visibility .2s ease;
}
.dropdown:hover .dropdown-menu,
.dropdown:focus-within .dropdown-menu {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}
.dropdown-menu a {
  display: block;
  padding: 9px 10px;
  border-radius: 7px;
  white-space: nowrap;
}
.dropdown-menu a:hover { background: #f2f6ff; }
.dropdown-submenu {
  position: relative;
}
.dropdown-submenu > a {
  padding-right: 26px;
}
.dropdown-submenu > a::after {
  content: "";
  position: absolute;
  right: 12px;
  top: 50%;
  width: 7px;
  height: 7px;
  border-right: 2px solid var(--muted);
  border-bottom: 2px solid var(--muted);
  transform: translateY(-50%) rotate(-45deg);
}
.dropdown-submenu-menu {
  position: absolute;
  top: -10px;
  left: calc(100% + 10px);
  min-width: 190px;
  display: grid;
  gap: 2px;
  padding: 10px;
  border: 1px solid rgba(16,24,40,.08);
  border-radius: 8px;
  background: rgba(255,255,255,.96);
  box-shadow: 0 22px 48px rgba(16,24,40,.14);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(8px);
  transition: opacity .2s ease, transform .2s ease, visibility .2s ease;
}
.dropdown-submenu:hover .dropdown-submenu-menu,
.dropdown-submenu:focus-within .dropdown-submenu-menu {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0);
}
.menu-btn {
  display: none;
  width: 44px;
  height: 44px;
  border: 1.5px solid var(--line);
  border-radius: 10px;
  background: #fff;
  cursor: pointer;
  justify-self: end;
  padding: 0;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0;
  transition: border-color .2s, background .2s;
}
.menu-btn:hover { background: var(--soft); border-color: #c4c9d4; }
.burger {
  display: flex;
  flex-direction: column;
  gap: 5px;
  width: 20px;
  pointer-events: none;
}
.burger span {
  display: block;
  height: 2px;
  width: 20px;
  background: var(--ink);
  border-radius: 2px;
  transition: transform .3s ease, opacity .2s ease;
  transform-origin: center;
}
.burger span:nth-child(3) { width: 13px; }
.menu-btn[aria-expanded="true"] .burger span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-btn[aria-expanded="true"] .burger span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.menu-btn[aria-expanded="true"] .burger span:nth-child(3) { width: 20px; transform: translateY(-7px) rotate(-45deg); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 46px;
  padding: 12px 20px;
  border: 0;
  border-radius: 8px;
  background: var(--blue);
  color: #fff;
  font-weight: 800;
  cursor: pointer;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 34px rgba(23,105,255,.25);
  background: #0d5de8;
}
.btn.ghost {
  background: transparent;
  color: #fff;
  border: 1px solid rgba(255,255,255,.42);
}

.model-hero {
  position: relative;
  overflow: hidden;
  min-height: 520px;
  display: grid;
  align-items: center;
  color: #fff;
  background: #000;
}
.model-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: #000;
}
.model-hero-bg {
  display: none;
}
.model-hero-bg video {
  display: none;
}
.model-hero::after {
  content: none;
}
.model-hero .wrap {
  position: relative;
  z-index: 3;
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(280px, .8fr);
  gap: 34px;
  align-items: center;
  padding: 62px 0 78px;
}
.label {
  display: inline-flex;
  width: fit-content;
  padding: 6px 11px;
  border-radius: 999px;
  background: rgba(255,255,255,.12);
  color: rgba(255,255,255,.72);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 1.6px;
  text-transform: uppercase;
}
h1 {
  margin: 14px 0 14px;
  font-size: clamp(42px, 6vw, 82px);
  line-height: .95;
  letter-spacing: 0;
}
.lead {
  max-width: 660px;
  margin: 0 0 24px;
  color: rgba(255,255,255,.76);
  font-size: 18px;
}
.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.model-media {
  position: relative;
  min-height: 330px;
  display: grid;
  place-items: center;
}
.model-media::after {
  content: "";
  position: absolute;
  width: min(72%, 330px);
  height: 28px;
  bottom: 26px;
  border-radius: 50%;
  background: radial-gradient(ellipse, rgba(0,0,0,.34), transparent 70%);
  filter: blur(4px);
}
.model-media img {
  position: relative;
  z-index: 1;
  width: min(100%, 520px);
  height: 330px;
  object-fit: contain;
  filter: drop-shadow(0 36px 28px rgba(0,0,0,.28));
  animation: modelFloat 6s ease-in-out infinite;
}

.model-content {
  padding: 72px 0;
}
.model-variants {
  position: relative;
  overflow: hidden;
  padding: 72px 0 78px;
  background: linear-gradient(180deg, #fff 0%, #f6f8fc 100%);
}
.model-variants::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(23,105,255,.08) 1px, transparent 1px),
    linear-gradient(180deg, rgba(23,105,255,.06) 1px, transparent 1px);
  background-size: 58px 58px;
  mask-image: linear-gradient(180deg, transparent, #000 22%, #000 78%, transparent);
}
.variants-head {
  position: relative;
  z-index: 1;
  display: block;
  margin-bottom: 30px;
}
.variants-head h2 {
  max-width: 760px;
  margin: 0;
  font-size: clamp(30px, 4vw, 52px);
  line-height: 1;
  letter-spacing: 0;
  text-align: left;
}
.variant-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}
.variant-card {
  display: grid;
  align-content: start;
  gap: 12px;
  min-height: 224px;
  padding: 18px 16px 20px;
  border: 1px solid rgba(16,24,40,.08);
  border-radius: 8px;
  background: rgba(255,255,255,.84);
  box-shadow: 0 16px 42px rgba(16,24,40,.07);
  transition: transform .24s ease, box-shadow .24s ease, border-color .24s ease;
}
.variant-card:hover {
  transform: translateY(-8px);
  border-color: rgba(23,105,255,.24);
  box-shadow: 0 24px 58px rgba(23,105,255,.14);
}
.variant-card figure {
  position: relative;
  display: grid;
  place-items: center;
  height: 128px;
  margin: 0;
}
.variant-card figure::after {
  content: "";
  position: absolute;
  width: min(72%, 150px);
  height: 18px;
  bottom: 10px;
  border-radius: 50%;
  background: radial-gradient(ellipse, rgba(16,24,40,.22), transparent 70%);
  filter: blur(5px);
}
.variant-card img {
  position: relative;
  z-index: 1;
  width: 210px;
  height: 118px;
  object-fit: contain;
  filter: drop-shadow(0 24px 18px rgba(16,24,40,.18));
  transition: transform .24s ease;
}
.variant-card:hover img {
  transform: translateY(-8px) rotate(4deg) scale(1.05);
}
.variant-card h3 {
  margin: 0;
  color: var(--ink);
  font-size: 17px;
  line-height: 1.2;
  text-align: center;
}
.variant-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  margin: 2px auto 0;
  padding: 0 16px;
  border-radius: 8px;
  background: #eef4ff;
  color: var(--blue);
  font-size: 14px;
  font-weight: 800;
  transition: background .2s ease, transform .2s ease, color .2s ease;
}
.variant-link:hover {
  background: #dfeaff;
  transform: translateY(-1px);
  color: #0d5de8;
}
.model-extra {
  padding: 0 0 72px;
}
.info-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, .7fr);
  gap: 34px;
  align-items: start;
}
.info-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 24px;
  background: #fff;
  box-shadow: 0 16px 42px rgba(16,24,40,.08);
}
.info-card h2, .info-card h3 {
  margin: 0 0 12px;
  line-height: 1.15;
}
.info-card p {
  margin: 0;
  color: var(--muted);
}
.service-list {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.service-list li {
  display: grid;
  grid-template-columns: 26px 1fr;
  gap: 12px;
  align-items: start;
  color: var(--text);
  font-weight: 700;
}
.service-list span {
  display: grid;
  place-items: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: #dcfae6;
  color: #079455;
  font-weight: 900;
}
.timeline {
  display: grid;
  gap: 12px;
}
.timeline-item {
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: 12px;
  align-items: start;
}
.timeline-item i {
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: #eef4ff;
  color: var(--blue);
  font-style: normal;
  font-weight: 900;
}

footer {
  padding: 56px 0 24px;
  background: #000;
  color: rgba(255,255,255,.72);
  font-size: 14px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 38px;
  padding-bottom: 34px;
  border-bottom: 1px solid rgba(255,255,255,.1);
}
.footer-brand img { width: 142px; height: 44px; object-fit: contain; margin: 0 0 14px -14px; }
.footer-brand p { margin: 0; max-width: 34ch; color: rgba(255,255,255,.58); }
.footer-social {
  display: flex;
  gap: 10px;
  margin-top: 18px;
}
.footer-social a {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border-radius: 9px;
  background: rgba(255,255,255,.08);
  color: rgba(255,255,255,.64);
  transition: background .15s, color .15s;
}
.footer-social a:hover {
  background: rgba(255,255,255,.16);
  color: #fff;
}
.footer-social svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}
.footer-col h3 {
  margin: 0 0 14px;
  color: #fff;
  font-size: 15px;
}
.footer-col ul {
  display: grid;
  gap: 9px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.footer-col a { color: rgba(255,255,255,.68); }
.footer-col a:hover { color: #fff; }
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  padding-top: 22px;
}
footer strong { color: #fff; }
.floating-phone,
.whatsapp {
  position: fixed;
  bottom: 18px;
  z-index: 30;
  width: 54px;
  height: 54px;
  min-height: 54px;
  padding: 0;
  border-radius: 50%;
  color: #fff;
}
.floating-phone {
  right: 18px;
  bottom: 86px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #1769ff;
  box-shadow: 0 16px 34px rgba(23,105,255,.28);
  animation: whatsappFloat 2.6s ease-in-out infinite;
}
.floating-phone::before,
.floating-phone::after {
  content: "";
  position: absolute;
  inset: -6px;
  border: 2px solid rgba(23,105,255,.38);
  border-radius: 50%;
  animation: whatsappWave 2.2s ease-out infinite;
}
.floating-phone::after { animation-delay: .55s; }
.floating-phone svg {
  position: relative;
  z-index: 1;
}
.whatsapp {
  right: 18px;
  border: 0;
  cursor: pointer;
  background: #25d366;
  box-shadow: 0 16px 34px rgba(18,183,106,.28);
  animation: whatsappFloat 2.6s ease-in-out infinite;
}
.whatsapp::before {
  content: "";
  position: absolute;
  inset: -5px;
  border: 2px solid rgba(37,211,102,.34);
  border-radius: 50%;
  animation: whatsappWave 2.2s ease-out infinite;
}
.floating-phone:hover { background: #0d5de8; }
.whatsapp:hover { background: #1ebc59; }
.floating-phone svg,
.whatsapp svg { width: 24px; height: 24px; fill: currentColor; }
.whatsapp-chat {
  position: fixed;
  right: 18px;
  bottom: 86px;
  z-index: 29;
  width: min(370px, calc(100vw - 32px));
  overflow: hidden;
  border-radius: 12px;
  background: #fff;
  box-shadow: 0 24px 64px rgba(16,24,40,.22);
  opacity: 0;
  pointer-events: none;
  transform: translateY(16px) scale(.98);
  transition: opacity .28s ease, transform .28s ease;
}
.whatsapp-chat.open {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0) scale(1);
}
.whatsapp-chat-head {
  position: relative;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 15px;
  background: #075e54;
  color: #fff;
}
.whatsapp-chat-close {
  position: absolute;
  top: 10px;
  right: 10px;
  z-index: 2;
  width: 28px;
  height: 28px;
  border: 0;
  border-radius: 50%;
  background: rgba(0,0,0,.18);
  color: #fff;
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
}
.whatsapp-chat-close:hover { background: rgba(0,0,0,.3); }
.whatsapp-chat-head img {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid rgba(255,255,255,.72);
}
.whatsapp-chat-head strong,
.whatsapp-chat-head span { display: block; line-height: 1.25; }
.whatsapp-chat-head span { margin-top: 2px; font-size: 12px; color: rgba(255,255,255,.78); }
.whatsapp-chat-body {
  min-height: 230px;
  padding: 16px 14px 18px;
  background:
    radial-gradient(circle at 18px 18px, rgba(7,94,84,.05) 0 2px, transparent 3px),
    radial-gradient(circle at 52px 42px, rgba(7,94,84,.045) 0 2px, transparent 3px),
    #efe7dd;
  background-size: 68px 68px;
}
.whatsapp-chat-date {
  width: fit-content;
  margin: 0 auto 12px;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(255,255,255,.72);
  color: #54656f;
  font-size: 11px;
  font-weight: 700;
}
.whatsapp-chat-message {
  position: relative;
  width: min(100%, 285px);
  margin: 0;
  padding: 12px 12px 18px;
  border-radius: 0 10px 10px 10px;
  background: #fff;
  color: var(--ink);
  box-shadow: 0 1px 2px rgba(16,24,40,.12);
}
.whatsapp-chat-message::before {
  content: "";
  position: absolute;
  top: 0;
  left: -8px;
  border-top: 8px solid #fff;
  border-left: 8px solid transparent;
}
.whatsapp-chat-message b {
  display: block;
  margin-bottom: 8px;
  color: #128c7e;
  font-size: 13px;
}
.whatsapp-chat-message p {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.45;
}
.whatsapp-chat-message span {
  position: absolute;
  right: 10px;
  bottom: 5px;
  color: #8696a0;
  font-size: 10px;
}
.whatsapp-chat-action {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  margin: 12px;
  padding: 8px 12px;
  border-radius: 8px;
  background: #075e54;
  color: #fff;
  text-align: center;
  font-weight: 800;
  font-size: 14px;
  box-shadow: 0 8px 16px rgba(7,94,84,.2);
}
.whatsapp-chat-action:hover { background: #064c44; }

@keyframes phoneRing {
  0%, 100% { transform: rotate(0); }
  8%, 24%, 40% { transform: rotate(-14deg); }
  16%, 32%, 48% { transform: rotate(14deg); }
  56% { transform: rotate(0); }
}
@keyframes phoneWave {
  0% { opacity: .75; transform: scale(.82); }
  80%, 100% { opacity: 0; transform: scale(1.35); }
}
@keyframes whatsappFloat {
  0%, 100% { transform: translateY(0) scale(1); }
  45% { transform: translateY(-5px) scale(1.03); }
}
@keyframes whatsappWave {
  0% { opacity: .65; transform: scale(.86); }
  75%, 100% { opacity: 0; transform: scale(1.32); }
}

@keyframes modelFloat {
  0%, 100% { transform: translateY(0) rotate(-3deg) scale(1); }
  50% { transform: translateY(-18px) rotate(6deg) scale(1.03); }
}

@media (min-width: 769px) and (max-width: 1180px) {
  .wrap { width: min(100% - 24px, var(--max)); }
  .nav {
    gap: 12px;
    grid-template-columns: auto minmax(0, 1fr) auto;
  }
  .brand img { width: 112px; height: 34px; }
  .navlinks {
    gap: 13px;
    font-size: 12px;
    white-space: nowrap;
  }
  .nav-actions {
    gap: 8px;
    margin-left: 6px;
  }
  .nav-actions .nav-cta {
    min-height: 38px;
    padding: 9px 11px;
    font-size: 12px;
  }
  .dropdown-menu { min-width: 170px; }
  .dropdown-menu a { font-size: 12px; padding: 8px 9px; }
}

@media (max-width: 768px) {
  .topbar { display: none; }
  body.menu-open { overflow: hidden; }

  .nav {
    grid-template-columns: auto auto;
    justify-content: space-between;
    min-height: 64px;
    gap: 12px;
  }

  .menu-btn {
    display: inline-flex;
    position: relative;
    z-index: 1001;
    justify-self: end;
  }

  /* Full-screen overlay menu */
  .nav-menu {
    position: fixed;
    top: 64px;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    width: 100vw;
    height: calc(100dvh - 64px);
    padding: 0;
    background: #fff;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(-10px);
    opacity: 0;
    transition: opacity .22s ease, transform .22s ease, visibility .22s;
    overflow-y: auto;
    overscroll-behavior: contain;
  }
  .nav-menu.open {
    visibility: visible;
    pointer-events: auto;
    transform: translateY(0);
    opacity: 1;
  }

  /* Top spacer matching header height */
  .nav-menu::before {
    content: "";
    display: none;
    width: 100%;
    height: 64px;
    flex-shrink: 0;
    background: #fff;
    border-bottom: 1px solid var(--line);
  }

  .navlinks {
    display: flex;
    flex-direction: column;
    gap: 0;
    margin: 0;
    padding: 10px 0 0;
    width: 100%;
    list-style: none;
  }
  .navlinks li { width: 100%; }

  .navlinks > li > a {
    display: block;
    padding: 14px 24px;
    font-size: 16px;
    font-weight: 700;
    color: var(--ink);
    border-left: 3px solid transparent;
    transition: background .15s, color .15s, border-color .15s;
  }
  .navlinks > li > a:hover,
  .navlinks > li > a.active {
    background: #f0f5ff;
    color: var(--blue);
    border-left-color: var(--blue);
  }

  /* Dropdown accordion */
  .dropdown { width: 100%; }
  .dropdown::after { display: none; }

  .dropdown > a {
    display: flex !important;
    align-items: center;
    justify-content: space-between;
    padding-right: 20px !important;
  }
  .dropdown > a::after {
    content: "";
    display: inline-block;
    width: 8px;
    height: 8px;
    border-right: 2px solid var(--muted);
    border-bottom: 2px solid var(--muted);
    transform: rotate(45deg);
    transition: transform .22s ease;
    margin-top: -3px;
    flex-shrink: 0;
  }
  .dropdown.open > a::after {
    transform: rotate(-135deg);
    margin-top: 3px;
  }

  .dropdown-menu {
    position: static !important;
    transform: none !important;
    opacity: 1 !important;
    visibility: visible !important;
    pointer-events: auto !important;
    min-width: 0;
    display: none;
    grid-template-columns: 1fr;
    gap: 0;
    width: 100%;
    padding: 0;
    border: 0;
    box-shadow: none;
    background: transparent;
    border-bottom: 1px solid var(--line);
  }
  .dropdown.open .dropdown-menu { display: grid; }

  .dropdown-menu a {
    display: block;
    padding: 13px 24px 13px 36px;
    font-size: 15px;
    font-weight: 600;
    color: var(--text);
    border-left: 3px solid transparent;
    background: transparent;
    border-radius: 0;
    white-space: normal;
    transition: background .15s, color .15s, border-color .15s;
  }
  .dropdown-menu a:hover {
    background: #f0f5ff;
    color: var(--blue);
    border-left-color: var(--blue);
  }
  .dropdown-submenu > a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-right: 20px;
  }
  .dropdown-submenu > a::after {
    position: static;
    display: inline-block;
    width: 8px;
    height: 8px;
    margin-top: -3px;
    border-right: 2px solid var(--muted);
    border-bottom: 2px solid var(--muted);
    transform: rotate(45deg);
    transition: transform .22s ease;
    flex-shrink: 0;
  }
  .dropdown-submenu.submenu-open > a::after {
    transform: rotate(-135deg);
    margin-top: 3px;
  }
  .dropdown-submenu-menu {
    position: static;
    display: none;
    gap: 0;
    min-width: 0;
    padding: 0;
    border: 0;
    border-radius: 0;
    box-shadow: none;
    background: transparent;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: none;
  }
  .dropdown-submenu.submenu-open .dropdown-submenu-menu { display: grid; }
  .dropdown-submenu-menu a {
    padding-left: 54px;
    font-size: 14px;
  }

  /* CTA buttons */
  .nav-actions {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
    width: 100%;
    padding: 20px 20px 40px;
    margin-top: auto;
    margin-left: 0;
    border-top: 1px solid var(--line);
  }
  .nav-actions .nav-cta {
    width: 100%;
    justify-content: center;
    text-align: center;
    padding: 14px 18px;
    font-size: 15px;
    font-weight: 700;
    border-radius: 10px;
    min-height: 50px;
    box-shadow: none;
  }
  .nav-actions .nav-cta-shop {
    background: var(--blue);
    color: #fff !important;
    border-color: var(--blue);
  }
  .nav-actions .nav-cta-shop:hover { background: #0d5de8; transform: none; }
  .nav-actions .nav-cta-sell {
    background: transparent;
    color: var(--ink) !important;
    border: 1.5px solid var(--line);
  }
  .nav-actions .nav-cta-sell:hover { background: var(--soft); transform: none; }

  .model-hero .wrap,
  .info-grid { grid-template-columns: 1fr; }
  .model-hero .wrap { padding: 44px 0 64px; }
  .variant-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .footer-grid { grid-template-columns: 1fr; }
  .floating-phone { left: auto; right: 14px; bottom: 78px; }
  .whatsapp { left: auto; right: 14px; bottom: 14px; }
  .whatsapp-chat { right: 14px; bottom: 82px; }
}

@media (max-width: 640px) {
  .wrap { width: min(100% - 28px, var(--max)); }
  .topbar .wrap { justify-content: center; text-align: center; }
  h1 { font-size: 42px; }
  .model-media { min-height: 260px; }
  .model-media img { height: 260px; }
  .model-variants { padding: 54px 0 58px; }
  .variants-head { margin-bottom: 22px; }
  .variants-head h2 { font-size: 32px; }
  .variant-grid { grid-template-columns: 1fr; }
  .variant-card { min-height: 198px; }
}