/* MAXEV — Ecommerce demo */

/* latin-ext */
@font-face {
  font-family: "Outfit";
  font-style: normal;
  font-weight: 300;
  font-display: swap;
  src: url(https://fonts.gstatic.com/s/outfit/v15/QGYvz_MVcBeNP4NJuktqQ4E.woff2) format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

/* latin */
@font-face {
  font-family: "Outfit";
  font-style: normal;
  font-weight: 300;
  font-display: swap;
  src: url(https://fonts.gstatic.com/s/outfit/v15/QGYvz_MVcBeNP4NJtEtq.woff2) format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* latin-ext */
@font-face {
  font-family: "Outfit";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url(https://fonts.gstatic.com/s/outfit/v15/QGYvz_MVcBeNP4NJuktqQ4E.woff2) format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

/* latin */
@font-face {
  font-family: "Outfit";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url(https://fonts.gstatic.com/s/outfit/v15/QGYvz_MVcBeNP4NJtEtq.woff2) format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* latin-ext */
@font-face {
  font-family: "Outfit";
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url(https://fonts.gstatic.com/s/outfit/v15/QGYvz_MVcBeNP4NJuktqQ4E.woff2) format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

/* latin */
@font-face {
  font-family: "Outfit";
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url(https://fonts.gstatic.com/s/outfit/v15/QGYvz_MVcBeNP4NJtEtq.woff2) format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* latin-ext */
@font-face {
  font-family: "Outfit";
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url(https://fonts.gstatic.com/s/outfit/v15/QGYvz_MVcBeNP4NJuktqQ4E.woff2) format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

/* latin */
@font-face {
  font-family: "Outfit";
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url(https://fonts.gstatic.com/s/outfit/v15/QGYvz_MVcBeNP4NJtEtq.woff2) format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* latin-ext */
@font-face {
  font-family: "Outfit";
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url(https://fonts.gstatic.com/s/outfit/v15/QGYvz_MVcBeNP4NJuktqQ4E.woff2) format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

/* latin */
@font-face {
  font-family: "Outfit";
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url(https://fonts.gstatic.com/s/outfit/v15/QGYvz_MVcBeNP4NJtEtq.woff2) format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* latin-ext */
@font-face {
  font-family: "Outfit";
  font-style: normal;
  font-weight: 800;
  font-display: swap;
  src: url(https://fonts.gstatic.com/s/outfit/v15/QGYvz_MVcBeNP4NJuktqQ4E.woff2) format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

/* latin */
@font-face {
  font-family: "Outfit";
  font-style: normal;
  font-weight: 800;
  font-display: swap;
  src: url(https://fonts.gstatic.com/s/outfit/v15/QGYvz_MVcBeNP4NJtEtq.woff2) format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

:root {
  --ink: #0c0d0f;
  --ink-soft: #16181c;
  --steel: #2a2e35;
  --mist: #a8b0b8;
  --paper: #f2f1ed;
  --paper-dim: #d8d6d0;
  --lime: #b8f000;
  --lime-deep: #8fbf00;
  --glow: rgba(184, 240, 0, 0.18);
  --font-display: "Outfit", sans-serif;
  --font-body: "Outfit", sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --nav-h: 4.5rem;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  color: var(--paper);
  background: var(--ink);
  line-height: 1.55;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font: inherit;
  border: none;
  background: none;
  cursor: pointer;
  color: inherit;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

/* ——— Nav ——— */
.nav {
  position: fixed;
  inset: 0 0 auto;
  z-index: 40;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 clamp(1.25rem, 4vw, 3.5rem);
  background: linear-gradient(180deg, rgba(12, 13, 15, 0.92), rgba(12, 13, 15, 0));
  backdrop-filter: blur(0px);
  transition: background 0.4s var(--ease), backdrop-filter 0.4s;
}

.nav.is-scrolled {
  background: rgba(12, 13, 15, 0.88);
  backdrop-filter: blur(12px);
}

.logo {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
  line-height: 0;
}

.logo img {
  height: 1.85rem;
  width: auto;
  object-fit: contain;
}

.nav-links {
  display: flex;
  gap: clamp(1rem, 3vw, 2.25rem);
  list-style: none;
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.02em;
}

.nav-links a {
  opacity: 0.72;
  transition: opacity 0.25s;
}

.nav-links a:hover {
  opacity: 1;
}

.nav-cta {
  padding: 0.55rem 1.15rem;
  background: var(--lime);
  color: var(--ink);
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.03em;
  transition: transform 0.25s var(--ease), background 0.25s;
}

.nav-cta:hover {
  background: #cff53a;
  transform: translateY(-1px);
}

/* ——— Hero ——— */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: grid;
  align-items: end;
  padding: calc(var(--nav-h) + 1rem) clamp(1.25rem, 4vw, 3.5rem) clamp(2.5rem, 6vh, 4rem);
  isolation: isolate;
}

.hero-media {
  position: absolute;
  inset: 0;
  z-index: -2;
  overflow: hidden;
}

.hero-media .hero-video,
.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 42%;
}

.hero-media .hero-video {
  pointer-events: none;
}

.hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(105deg, rgba(12, 13, 15, 0.88) 0%, rgba(12, 13, 15, 0.45) 42%, rgba(12, 13, 15, 0.2) 70%),
    linear-gradient(0deg, rgba(12, 13, 15, 0.92) 0%, transparent 45%);
}

.hero-content {
  max-width: 36rem;
  opacity: 0;
  transform: translateY(28px);
  animation: rise-in 1s var(--ease) 0.2s forwards;
}

@keyframes rise-in {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.brand-mark {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(3.2rem, 9vw, 5.75rem);
  line-height: 0.92;
  letter-spacing: -0.03em;
  margin-bottom: 1.35rem;
}

.brand-mark span {
  color: var(--lime);
}

.hero h1 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.35rem, 3.2vw, 1.85rem);
  line-height: 1.25;
  letter-spacing: -0.02em;
  margin-bottom: 0.85rem;
  max-width: 18ch;
}

.hero p {
  color: var(--paper-dim);
  font-size: 1.05rem;
  max-width: 32ch;
  margin-bottom: 1.75rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.9rem 1.5rem;
  font-weight: 700;
  font-size: 0.92rem;
  letter-spacing: 0.03em;
  transition: transform 0.25s var(--ease), background 0.25s, color 0.25s, border-color 0.25s;
}

.btn-primary {
  background: var(--lime);
  color: var(--ink);
}

.btn-primary:hover {
  background: #cff53a;
  transform: translateY(-2px);
}

.btn-ghost {
  border: 1px solid rgba(242, 241, 237, 0.35);
  color: var(--paper);
}

.btn-ghost:hover {
  border-color: var(--paper);
  transform: translateY(-2px);
}

/* ——— Section shell ——— */
.section {
  padding: clamp(4rem, 10vh, 7rem) clamp(1.25rem, 4vw, 3.5rem);
}

.section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: end;
  justify-content: space-between;
  gap: 1rem 2rem;
  margin-bottom: clamp(2rem, 5vh, 3.25rem);
}

.section-head h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2rem, 4.5vw, 3rem);
  letter-spacing: -0.03em;
  line-height: 1.05;
}

.section-head p {
  color: var(--paper-dim);
  max-width: 28ch;
  font-size: 1rem;
}

/* ——— Models ——— */
.models {
  background:
    radial-gradient(ellipse 80% 50% at 10% 0%, var(--glow), transparent 55%),
    linear-gradient(180deg, var(--ink) 0%, var(--ink-soft) 100%);
}

.model-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(2rem, 4vw, 2.75rem);
  align-items: start;
}

@media (min-width: 900px) {
  .model-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: clamp(1.25rem, 2.5vw, 2rem);
  }
}

@media (min-width: 640px) and (max-width: 899px) {
  .model-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
  }

  .model-info .desc {
    display: none;
  }
}

.model-row {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 1.25rem;
  padding: 0.5rem 0 1rem;
  border-top: none;
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
  overflow: visible;
}

.model-row.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.model-visual {
  position: relative;
  width: min(300px, 100%);
  aspect-ratio: 1;
  height: auto;
  max-width: 100%;
  margin-inline: auto;
  flex: 0 0 auto;
  background: #1c1e22;
  padding: 0.75rem;
  box-sizing: border-box;
}

.model-viewer {
  position: relative;
  width: 100%;
  height: 100%;
  display: grid;
  place-items: center;
}

.model-viewer img {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  transition: opacity 0.25s var(--ease);
}

.model-orb {
  position: absolute;
  z-index: 0;
  width: 72%;
  aspect-ratio: 1;
  height: auto;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, color-mix(in srgb, var(--orb) 78%, white), var(--orb));
  top: 54%;
  left: 50%;
  transform: translate(-50%, -50%);
  box-shadow: inset 0 -12px 28px rgba(0, 0, 0, 0.28);
}

.model-visual.is-popout {
  background: transparent;
  overflow: visible;
  padding: 0;
}

.model-visual.is-popout .model-viewer img {
  width: 118%;
  height: 118%;
  max-width: none;
  object-fit: contain;
  object-position: center 58%;
  filter: drop-shadow(0 18px 24px rgba(0, 0, 0, 0.45));
}

.model-info {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.85rem;
  padding-inline: 0.15rem;
  width: 100%;
  max-width: 20rem;
}

.model-info .desc {
  text-align: center;
}

.model-info .swatch-host,
.model-info .model-meta,
.model-info .model-actions {
  justify-content: center;
}

.model-info .model-meta {
  width: 100%;
  justify-content: center;
}

.model-info .swatches {
  justify-content: center;
}

.model-info .swatches-label {
  text-align: center;
}

.model-info .model-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
}

.model-tag {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--lime);
}

.model-info h3 {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 3.2vw, 2.6rem);
  font-weight: 700;
  letter-spacing: -0.02em;
}

.model-info .desc {
  color: var(--paper-dim);
  max-width: 36ch;
  font-size: 1.05rem;
  line-height: 1.55;
}

.model-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem 1.75rem;
  margin-top: 0.15rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(242, 241, 237, 0.1);
}

.model-meta dt {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(242, 241, 237, 0.45);
  margin-bottom: 0.25rem;
}

.model-meta dd {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.2rem;
}

.swatches {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.65rem;
  margin-top: 0.35rem;
}

.swatches-label {
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(242, 241, 237, 0.5);
  width: 100%;
  margin-bottom: 0.15rem;
}

.swatch {
  width: 1.65rem;
  height: 1.65rem;
  border-radius: 50%;
  border: 2px solid transparent;
  outline: 1px solid rgba(242, 241, 237, 0.25);
  outline-offset: 3px;
  transition: outline-color 0.25s, transform 0.25s var(--ease);
}

.swatch:hover {
  transform: scale(1.08);
}

.swatch.is-active {
  outline-color: var(--lime);
  outline-width: 2px;
}

.swatch-name {
  font-size: 0.9rem;
  font-weight: 600;
  margin-left: 0.35rem;
  color: var(--paper-dim);
  min-width: 8rem;
}

.model-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 0.5rem;
}

.price {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.price small {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--paper-dim);
  margin-left: 0.35rem;
}

/* ——— Experience ——— */
.experience {
  position: relative;
  overflow: hidden;
  background: var(--ink);
}

.experience::before {
  content: "";
  position: absolute;
  inset: auto -20% -40% 40%;
  height: 70%;
  background: radial-gradient(circle, var(--glow), transparent 65%);
  pointer-events: none;
}

.experience-grid {
  display: grid;
  gap: 2.5rem;
}

@media (min-width: 800px) {
  .experience-grid {
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 4rem;
  }
}

.experience h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 2.85rem);
  letter-spacing: -0.03em;
  margin-bottom: 1rem;
}

.experience > .experience-grid > div:first-child p {
  color: var(--paper-dim);
  max-width: 36ch;
  margin-bottom: 1.5rem;
}

.stat-list {
  list-style: none;
  display: grid;
  gap: 1.25rem;
}

.stat-list li {
  display: grid;
  gap: 0.25rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid rgba(242, 241, 237, 0.1);
}

.stat-list strong {
  font-family: var(--font-display);
  font-size: 1.65rem;
  font-weight: 700;
  color: var(--lime);
  letter-spacing: -0.02em;
}

.stat-list span {
  color: var(--paper-dim);
  font-size: 0.95rem;
}

/* ——— CTA ——— */
.cta-band {
  padding: clamp(4rem, 10vh, 6rem) clamp(1.25rem, 4vw, 3.5rem);
  text-align: center;
  background:
    linear-gradient(135deg, #12141a 0%, #1a2210 50%, #0c0d0f 100%);
  border-top: 1px solid rgba(184, 240, 0, 0.15);
}

.cta-band h2 {
  font-family: var(--font-display);
  font-size: clamp(1.85rem, 4vw, 2.75rem);
  letter-spacing: -0.03em;
  margin-bottom: 0.75rem;
}

.cta-band p {
  color: var(--paper-dim);
  margin-bottom: 1.75rem;
}

.cta-band .hero-actions {
  justify-content: center;
}

/* ——— Footer ——— */
.footer {
  padding: 2rem clamp(1.25rem, 4vw, 3.5rem) 2.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid rgba(242, 241, 237, 0.08);
  color: rgba(242, 241, 237, 0.45);
  font-size: 0.85rem;
}

/* ——— Product modal ——— */
.modal {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: grid;
  place-items: center;
  padding: 1rem;
  background: rgba(6, 7, 9, 0.72);
  backdrop-filter: blur(8px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.35s var(--ease), visibility 0.35s;
}

.modal.is-open {
  opacity: 1;
  visibility: visible;
}

.modal-panel {
  position: relative;
  width: min(920px, 100%);
  max-height: min(92vh, 900px);
  overflow: auto;
  background: var(--ink-soft);
  border: 1px solid rgba(242, 241, 237, 0.1);
  transform: translateY(18px) scale(0.98);
  transition: transform 0.4s var(--ease);
}

.modal.is-open .modal-panel {
  transform: translateY(0) scale(1);
}

.modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 2.5rem;
  height: 2.5rem;
  display: grid;
  place-items: center;
  background: rgba(12, 13, 15, 0.7);
  font-size: 1.25rem;
  z-index: 2;
}

.modal-layout {
  display: grid;
}

@media (min-width: 760px) {
  .modal-layout {
    grid-template-columns: 1.1fr 0.9fr;
  }
}

.modal-visual {
  background: #14161a;
  position: relative;
  padding: 1.5rem 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: visible;
}

.modal-visual.model-visual {
  width: auto;
  height: auto;
  margin-inline: 0;
}

.modal-visual .model-viewer {
  width: 300px;
  height: 300px;
  max-width: 100%;
}

.modal-visual.is-popout {
  background: transparent;
}

.modal-visual .model-viewer img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
}

@media (min-width: 760px) {
  .modal-visual {
    min-height: 100%;
  }
}

.modal-body {
  padding: clamp(1.5rem, 3vw, 2.25rem);
  display: flex;
  flex-direction: column;
  gap: 1rem;
  position: relative;
}

.modal-body h3 {
  font-family: var(--font-display);
  font-size: 1.85rem;
  letter-spacing: -0.02em;
}

.modal-body .desc {
  color: var(--paper-dim);
}

.spec-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.85rem 1rem;
  margin: 0.5rem 0;
}

.spec-grid div {
  padding-bottom: 0.75rem;
  border-bottom: 1px solid rgba(242, 241, 237, 0.08);
}

.spec-grid dt {
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(242, 241, 237, 0.45);
}

.spec-grid dd {
  font-weight: 600;
  margin-top: 0.15rem;
}

/* WhatsApp flutuante */
.whatsapp-float {
  position: fixed;
  right: 1.25rem;
  bottom: 1.25rem;
  z-index: 1000;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
}

.whatsapp-bubble {
  position: relative;
  background: #fff;
  color: #111;
  font-size: 0.875rem;
  font-weight: 500;
  line-height: 1.3;
  padding: 0.65rem 0.9rem;
  border-radius: 0.85rem;
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.28);
  white-space: nowrap;
  opacity: 0;
  transform: translateX(0.5rem) scale(0.96);
  pointer-events: none;
  transition: opacity 0.35s var(--ease), transform 0.35s var(--ease);
  animation: whatsapp-bubble-in 0.5s var(--ease) 1.2s forwards;
}

.whatsapp-bubble::after {
  content: "";
  position: absolute;
  right: -0.35rem;
  top: 50%;
  width: 0.7rem;
  height: 0.7rem;
  background: #fff;
  transform: translateY(-50%) rotate(45deg);
}

.whatsapp-btn {
  display: grid;
  place-items: center;
  width: 3.6rem;
  height: 3.6rem;
  border-radius: 50%;
  background: #25d366;
  color: #fff;
  box-shadow: 0 10px 28px rgba(37, 211, 102, 0.45);
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease);
  animation: whatsapp-pulse 2.4s ease-in-out infinite;
}

.whatsapp-float:hover .whatsapp-btn,
.whatsapp-float:focus-visible .whatsapp-btn {
  transform: scale(1.06);
  box-shadow: 0 12px 32px rgba(37, 211, 102, 0.55);
  animation: none;
}

.whatsapp-float:hover .whatsapp-bubble,
.whatsapp-float:focus-visible .whatsapp-bubble {
  opacity: 1;
  transform: translateX(0) scale(1);
}

@keyframes whatsapp-bubble-in {
  to {
    opacity: 1;
    transform: translateX(0) scale(1);
  }
}

@keyframes whatsapp-pulse {
  0%,
  100% {
    box-shadow: 0 10px 28px rgba(37, 211, 102, 0.45);
  }
  50% {
    box-shadow: 0 10px 28px rgba(37, 211, 102, 0.45), 0 0 0 12px rgba(37, 211, 102, 0.15);
  }
}

@media (max-width: 700px) {
  .nav {
    justify-content: center;
  }

  .nav-links,
  .nav-cta {
    display: none;
  }

  .model-visual.is-popout .model-viewer img {
    object-position: center 40%;
    transform: translateY(-10%);
  }

  .model-visual.is-popout .model-orb {
    top: 42%;
  }

  .whatsapp-float {
    right: 1rem;
    bottom: 1rem;
  }

  .whatsapp-bubble {
    font-size: 0.8rem;
    padding: 0.55rem 0.75rem;
    max-width: 11rem;
    white-space: normal;
  }

  .whatsapp-btn {
    width: 3.25rem;
    height: 3.25rem;
  }
}