:root {
  --ink: #08151c;
  --ink2: #0d222c;
  --panel: #102b36;
  --text: #edf7f8;
  --muted: #a9c0c5;
  --teal: #38d4c6;
  --teal2: #9cf5e9;
  --red: #e73545;
  --line: rgba(255, 255, 255, 0.12);
  --white: #ffffff;
  --shadow: 0 25px 80px rgba(0, 0, 0, 0.28);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Manrope, Arial, sans-serif;
  background: var(--ink);
  color: var(--text);
  line-height: 1.6;
}

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

button {
  font: inherit;
}

/* =========================================================
   HEADER
========================================================= */

.site-header {
  height: 84px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 max(4vw, 24px);
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(8, 21, 28, 0.88);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--line);
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  color: var(--red);
}

.brand-mark svg {
  width: 48px;
  height: 48px;
  fill: none;
  stroke: currentColor;
  stroke-width: 3;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.brand strong {
  display: block;
  font-size: 1.2rem;
  letter-spacing: 0.02em;
}

.brand small {
  display: block;
  color: var(--muted);
  font-size: 0.68rem;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 28px;
  font-size: 0.9rem;
  font-weight: 600;
}

.main-nav a:not(.nav-cta):hover {
  color: var(--teal);
}

.nav-cta {
  background: var(--teal);
  color: #05201f;
  padding: 11px 17px;
  border-radius: 999px;
}

.menu-button {
  display: none;
  border: 0;
  background: transparent;
  color: white;
  font-size: 1.6rem;
}

/* =========================================================
   HERO
========================================================= */

.hero {
  min-height: calc(100vh - 84px);
  display: grid;
  grid-template-columns: 1.02fr 0.98fr;
  align-items: center;
  gap: 6vw;
  padding: 80px max(6vw, 28px);
  position: relative;
  overflow: hidden;
  background: linear-gradient(
    135deg,
    #07131a 0%,
    #0b2831 58%,
    #082028 100%
  );
}

.hero-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(20px);
  opacity: 0.18;
}

.hero-glow-one {
  width: 360px;
  height: 360px;
  background: var(--teal);
  right: 5%;
  top: 10%;
}

.hero-glow-two {
  width: 230px;
  height: 230px;
  background: var(--red);
  left: 12%;
  bottom: -10%;
}

.hero-copy,
.hero-visual {
  position: relative;
  z-index: 1;
}

.eyebrow {
  display: inline-block;
  color: var(--teal2);
  font-size: 0.73rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-weight: 800;
  margin-bottom: 12px;
}

.hero h1 {
  font-size: clamp(3.2rem, 7vw, 7.4rem);
  line-height: 0.91;
  letter-spacing: -0.07em;
  margin: 0 0 28px;
  max-width: 800px;
}

.hero h1 span {
  color: var(--teal);
}

.hero-copy > p {
  font-size: 1.1rem;
  color: var(--muted);
  max-width: 620px;
}

.hero-actions,
.contact-actions {
  display: flex;
  gap: 13px;
  flex-wrap: wrap;
  margin: 34px 0;
}

.button {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  border-radius: 999px;
  padding: 14px 22px;
  font-weight: 800;
  font-size: 0.9rem;
  border: 1px solid transparent;
  transition: 0.2s ease;
}

.button:hover {
  transform: translateY(-2px);
}

.primary {
  background: var(--teal);
  color: #05201f;
}

.secondary {
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.04);
}

.hero-details {
  display: flex;
  gap: 40px;
  margin-top: 55px;
}

.hero-details div {
  display: flex;
  flex-direction: column;
}

.hero-details strong {
  font-size: 1.05rem;
}

.hero-details span {
  font-size: 0.72rem;
  color: var(--muted);
}

.hero-visual {
  min-height: 550px;
  display: grid;
  place-items: center;
}

.hero-visual::before {
  content: "";
  position: absolute;
  width: 82%;
  aspect-ratio: 1;
  border: 1px solid rgba(156, 245, 233, 0.18);
  border-radius: 50%;
}

.hero-visual img {
  width: min(100%, 700px);
  max-height: 530px;
  object-fit: contain;
  filter: drop-shadow(0 45px 35px rgba(0, 0, 0, 0.5));
  mix-blend-mode: screen;
}

.canada-badge {
  position: absolute;
  top: 6%;
  right: 0;
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(8, 21, 28, 0.7);
  font-size: 0.75rem;
}

.floating-card {
  position: absolute;
  left: 2%;
  bottom: 5%;
  background: rgba(8, 21, 28, 0.84);
  backdrop-filter: blur(14px);
  padding: 18px 22px;
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: var(--shadow);
}

.floating-card span,
.floating-card small {
  display: block;
  color: var(--muted);
  font-size: 0.72rem;
}

.floating-card strong {
  font-size: 1.45rem;
}

/* =========================================================
   INTRO
========================================================= */

.intro-strip {
  padding: 28px max(6vw, 28px);
  background: var(--teal);
  color: #06201e;
  text-align: center;
  font-size: 1.05rem;
}

.intro-strip p {
  margin: 0;
}

/* =========================================================
   PRODUCTS
========================================================= */

.products-section {
  padding: 110px max(6vw, 28px);
  background: #f1f6f5;
  color: #102229;
}

.section-heading {
  display: flex;
  justify-content: space-between;
  gap: 40px;
  align-items: end;
  margin-bottom: 35px;
}

.section-heading h2,
.feature-copy h2,
.contact-card h2 {
  font-size: clamp(2.1rem, 4vw, 4.2rem);
  line-height: 1.02;
  letter-spacing: -0.05em;
  margin: 0;
}

.section-heading .eyebrow {
  color: #087d76;
}

.section-heading p {
  max-width: 560px;
  color: #587076;
}

.filters {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin: 30px 0 38px;
}

.filter {
  border: 1px solid #cedbd9;
  background: white;
  color: #264146;
  padding: 10px 16px;
  border-radius: 999px;
  cursor: pointer;
  font-weight: 700;
}

.filter.active,
.filter:hover {
  background: #0a2c35;
  color: white;
  border-color: #0a2c35;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.product-card {
  background: white;
  border-radius: 22px;
  overflow: hidden;
  border: 1px solid #dce6e4;
  display: flex;
  flex-direction: column;
  transition: 0.25s ease;
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 18px 45px rgba(18, 48, 53, 0.12);
}

.product-image {
  height: 270px;
  background: #f8fbfa;
  padding: 22px;
  position: relative;
}

.product-image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.product-tag {
  position: absolute;
  top: 16px;
  left: 16px;
  z-index: 2;
  background: #0b3039;
  color: white;
  border-radius: 999px;
  padding: 6px 10px;
  font-size: 0.66rem;
  text-transform: uppercase;
  letter-spacing: 0.11em;
  font-weight: 800;
}

/* =========================================================
   SOLD OUT
========================================================= */

.sold-out-tag {
  position: absolute;
  top: 16px;
  right: 16px;
  z-index: 5;
  background: var(--red);
  color: #ffffff;
  padding: 7px 12px;
  border-radius: 999px;
  font-size: 0.7rem;
  font-weight: 800;
  line-height: 1;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  box-shadow: 0 6px 18px rgba(231, 53, 69, 0.3);
}

.product-card.is-sold-out .product-image img {
  opacity: 0.65;
  filter: grayscale(25%);
}

.product-body {
  padding: 23px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.product-body h3 {
  font-size: 1.35rem;
  margin: 0 0 5px;
}

.product-summary {
  color: #60777c;
  font-size: 0.87rem;
  margin: 0 0 18px;
}

.quick-specs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 9px;
  border-top: 1px solid #e3ecea;
  border-bottom: 1px solid #e3ecea;
  padding: 15px 0;
  margin-bottom: 17px;
}

.quick-specs span {
  font-size: 0.73rem;
  color: #71868a;
}

.quick-specs strong {
  display: block;
  color: #153238;
  font-size: 0.84rem;
}

.product-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
}

.price {
  font-size: 1.35rem;
  font-weight: 800;
}

.details-button {
  border: 0;
  background: #0d323b;
  color: white;
  border-radius: 999px;
  padding: 10px 14px;
  font-weight: 800;
  cursor: pointer;
}

/* =========================================================
   FEATURES
========================================================= */

.feature-banner {
  padding: 110px max(6vw, 28px);
  background: linear-gradient(135deg, #0b2028, #0d333b);
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 8vw;
}

.feature-copy p {
  color: var(--muted);
  max-width: 550px;
}

.feature-list {
  display: grid;
  gap: 16px;
}

.feature-list article {
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.03);
}

.feature-list span {
  color: var(--teal);
  font-weight: 800;
}

.feature-list h3 {
  margin: 5px 0;
  font-size: 1.2rem;
}

.feature-list p {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

/* =========================================================
   CONTACT
========================================================= */

.contact-section {
  padding: 110px max(6vw, 28px);
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 6vw;
  background: #eef5f3;
  color: #102229;
}

.contact-card .eyebrow {
  color: #087d76;
}

.contact-card p {
  color: #5c7377;
}

.contact-card .secondary {
  border-color: #bdcfcc;
  background: white;
}

.contact-info {
  display: grid;
  gap: 14px;
}

.contact-info div {
  background: white;
  padding: 22px;
  border-radius: 17px;
  border: 1px solid #dbe6e4;
}

.contact-info span {
  display: block;
  text-transform: uppercase;
  letter-spacing: 0.13em;
  font-size: 0.65rem;
  color: #708589;
  margin-bottom: 7px;
  font-weight: 800;
}

.contact-info a {
  font-weight: 700;
}

.contact-info a:hover {
  color: #087d76;
}

/* =========================================================
   FOOTER
========================================================= */

footer {
  padding: 36px max(6vw, 28px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.78rem;
}

.footer-brand .brand-mark {
  font-size: 2rem;
  width: 40px;
  height: 40px;
}

/* =========================================================
   MODAL
========================================================= */

.modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal.open {
  display: flex;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 10, 14, 0.82);
  backdrop-filter: blur(7px);
}

.modal-panel {
  position: relative;
  z-index: 1;
  width: min(100%, 980px);
  max-height: 90vh;
  overflow: auto;
  background: #f5f9f8;
  color: #102229;
  border-radius: 25px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  box-shadow: var(--shadow);
}

.modal-image-wrap {
  min-height: 500px;
  background: white;
  padding: 35px;
  display: grid;
  place-items: center;
}

.modal-image-wrap img {
  max-width: 100%;
  max-height: 440px;
  object-fit: contain;
}

.modal-content {
  padding: 45px;
}

.modal-content .eyebrow {
  color: #087d76;
}

.modal-content h2 {
  font-size: 2.4rem;
  line-height: 1;
  margin: 0;
}

.modal-price {
  font-size: 1.35rem;
  font-weight: 800;
  margin: 13px 0 24px;
}

.modal-sold-out {
  display: inline-block;
  margin-left: 10px;
  background: var(--red);
  color: #ffffff;
  border-radius: 999px;
  padding: 5px 10px;
  font-size: 0.68rem;
  line-height: 1;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  vertical-align: middle;
}

.modal-close {
  position: absolute;
  right: 16px;
  top: 14px;
  z-index: 20;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 0;
  background: #0c2a32;
  color: white;
  font-size: 1.5rem;
  cursor: pointer;
}

.spec-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 11px;
  margin-bottom: 28px;
}

.spec-grid div {
  background: white;
  border: 1px solid #dce7e4;
  padding: 12px;
  border-radius: 12px;
}

.spec-grid span {
  display: block;
  color: #718589;
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.spec-grid strong {
  font-size: 0.86rem;
}

.full {
  width: 100%;
}

/* =========================================================
   PRODUCT IMAGE GALLERY
========================================================= */

.modal-gallery-container {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 18px;
  overflow: hidden;
}

.modal-gallery-container #modalImage {
  width: 100%;
  max-width: 100%;
  max-height: 390px;
  object-fit: contain;
  transition: opacity 0.2s ease;
}

/* Gallery arrows */

.gallery-arrow {
  position: absolute;
  top: 42%;
  transform: translateY(-50%);
  z-index: 10;

  width: 44px;
  height: 44px;

  display: flex;
  align-items: center;
  justify-content: center;

  border: 0;
  border-radius: 50%;

  background: rgba(8, 21, 28, 0.86);
  color: #ffffff;

  font-size: 2rem;
  line-height: 1;

  cursor: pointer;

  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.22);

  transition:
    transform 0.2s ease,
    background 0.2s ease,
    color 0.2s ease;
}

.gallery-arrow:hover {
  background: var(--teal);
  color: #05201f;
  transform: translateY(-50%) scale(1.08);
}

.gallery-prev {
  left: 16px;
}

.gallery-next {
  right: 16px;
}

/* Gallery thumbnails */

.gallery-thumbnails {
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 9px;
  padding-top: 6px;
  overflow-x: auto;
  scrollbar-width: thin;
}

.gallery-thumbnail {
  flex: 0 0 auto;
  width: 66px;
  height: 66px;
  padding: 4px;
  border: 2px solid transparent;
  border-radius: 12px;
  background: #ffffff;
  cursor: pointer;
  opacity: 0.65;

  transition:
    opacity 0.2s ease,
    border-color 0.2s ease,
    transform 0.2s ease,
    box-shadow 0.2s ease;
}

.gallery-thumbnail:hover {
  opacity: 1;
  transform: translateY(-2px);
}

.gallery-thumbnail.active {
  opacity: 1;
  border-color: var(--teal);
  box-shadow: 0 5px 15px rgba(56, 212, 198, 0.2);
}

.gallery-thumbnail img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
  border-radius: 8px;
}

/* =========================================================
   SAFETY DISCLAIMER
========================================================= */

.safety-section {
  padding: 110px max(6vw, 28px);
  background:
    radial-gradient(
      circle at top right,
      rgba(56, 212, 198, 0.12),
      transparent 34%
    ),
    linear-gradient(135deg, #07151c, #0c2932);
  color: var(--text);
}

.safety-heading {
  max-width: 760px;
  margin-bottom: 42px;
}

.safety-heading h2 {
  margin: 0 0 18px;
  font-size: clamp(2.4rem, 5vw, 4.6rem);
  line-height: 1;
  letter-spacing: -0.05em;
}

.safety-heading p {
  max-width: 680px;
  margin: 0;
  color: var(--muted);
  font-size: 1rem;
}

.safety-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
}

.safety-card {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 20px;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.04);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.16);
}

.safety-card-child {
  background: linear-gradient(
    145deg,
    rgba(231, 53, 69, 0.09),
    rgba(255, 255, 255, 0.04)
  );
}

.safety-icon {
  display: grid;
  place-items: center;
  width: 54px;
  height: 54px;
  border-radius: 16px;
  background: rgba(231, 53, 69, 0.14);
  color: var(--red);
  font-size: 1.7rem;
}

.safety-label {
  display: inline-block;
  margin-bottom: 8px;
  color: var(--teal2);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.safety-card h3 {
  margin: 0 0 14px;
  font-size: 1.35rem;
  line-height: 1.2;
}

.safety-card p {
  margin: 0 0 13px;
  color: var(--muted);
  font-size: 0.9rem;
}

.safety-card p:last-child {
  margin-bottom: 0;
}

.safety-note {
  margin-top: 22px;
  padding: 20px 24px;
  border-left: 4px solid var(--teal);
  border-radius: 0 15px 15px 0;
  background: rgba(56, 212, 198, 0.08);
  color: var(--muted);
  font-size: 0.88rem;
}

.safety-note strong {
  color: var(--text);
}

/* =========================================================
   MODAL SAFETY WARNING
========================================================= */

.modal-safety-warning {
  margin: -10px 0 24px;
  padding: 14px 16px;
  border-left: 4px solid var(--red);
  border-radius: 0 12px 12px 0;
  background: rgba(231, 53, 69, 0.09);
  color: #536b70;
  font-size: 0.82rem;
  line-height: 1.55;
}

.modal-safety-warning strong {
  color: #b32231;
}

.modal-safety-warning-child {
  background: rgba(231, 53, 69, 0.13);
}

/* =========================================================
   RESPONSIVE — TABLET
========================================================= */

@media (max-width: 960px) {
  .main-nav {
    display: none;
    position: absolute;
    top: 84px;
    left: 0;
    right: 0;
    background: #0a1d24;
    padding: 25px;
    flex-direction: column;
    align-items: flex-start;
    border-bottom: 1px solid var(--line);
  }

  .main-nav.open {
    display: flex;
  }

  .menu-button {
    display: block;
  }

  .hero {
    grid-template-columns: 1fr;
    padding-top: 65px;
  }

  .hero-visual {
    min-height: 430px;
  }

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

  .feature-banner,
  .contact-section {
    grid-template-columns: 1fr;
  }

  .section-heading {
    display: block;
  }

  .section-heading p {
    margin-top: 18px;
  }

  footer {
    flex-direction: column;
    text-align: center;
  }

  .modal-panel {
    grid-template-columns: 1fr;
  }

  .modal-image-wrap {
    min-height: 320px;
  }
}

@media (max-width: 850px) {
  .safety-grid {
    grid-template-columns: 1fr;
  }
}

/* =========================================================
   RESPONSIVE — MOBILE
========================================================= */

@media (max-width: 620px) {
  .site-header {
    height: 74px;
  }

  .brand small {
    display: none;
  }

  .brand-mark,
  .brand-mark svg {
    width: 40px;
    height: 40px;
  }

  .main-nav {
    top: 74px;
  }

  .hero {
    padding: 55px 22px;
  }

  .hero h1 {
    font-size: 3.5rem;
  }

  .hero-details {
    gap: 17px;
    justify-content: space-between;
  }

  .hero-details span {
    font-size: 0.61rem;
  }

  .hero-visual {
    min-height: 330px;
  }

  .canada-badge {
    top: 0;
  }

  .floating-card {
    left: 0;
    bottom: 0;
  }

  .products-section,
  .feature-banner,
  .contact-section {
    padding: 75px 22px;
  }

  .product-grid {
    grid-template-columns: 1fr;
  }

  .product-image {
    height: 250px;
  }

  .section-heading h2,
  .feature-copy h2,
  .contact-card h2 {
    font-size: 2.5rem;
  }

  .modal-content {
    padding: 30px 22px;
  }

  .modal-image-wrap {
    padding: 20px;
  }

  .spec-grid {
    grid-template-columns: 1fr;
  }

  .contact-actions .button {
    width: 100%;
  }

  .safety-section {
    padding: 75px 22px;
  }

  .safety-card {
    grid-template-columns: 1fr;
    padding: 24px;
  }

  /* Mobile gallery */

  .modal-gallery-container #modalImage {
    max-height: 280px;
  }

  .gallery-arrow {
    width: 38px;
    height: 38px;
    font-size: 1.7rem;
  }

  .gallery-prev {
    left: 8px;
  }

  .gallery-next {
    right: 8px;
  }

  .gallery-thumbnails {
    justify-content: flex-start;
    padding: 4px 4px 2px;
  }

  .gallery-thumbnail {
    width: 58px;
    height: 58px;
  }
}