:root {
  /* Palette — River/Navy + Teal + Amber */
  --bg: #318263; /* deep river night */
  --bg-soft: #94dfd4;
  --panel: #84bf5c;
  --text: #e8f5f2; /* soft minty white */
  --muted: #a6c1ba; /* desaturated seafoam */
  --brand: #39c6ad; /* teal */
  --brand-2: #5aa6ff; /* sky */
  --accent: #ffd166; /* warm amber for highlights */
  --danger: #ff6b6b;
  --ok: #9ff0a7;

  --ring: 0 0 0 3px rgba(57, 198, 173, 0.35);
  --radius: 16px;

  /* Softer, wider shadows to feel airy */
  --shadow-1: 0 10px 30px rgba(0, 0, 0, 0.35);
  --shadow-2: 0 24px 64px rgba(0, 0, 0, 0.5);
}

/* Reset / base */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
}

body {
  margin: 0;
  /* Чуть более «чистый» современный гротеск; Inter на первом месте, далее системные */
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, "Helvetica Neue", Arial;
  background: radial-gradient(1200px 800px at 80% -10%, #0f1f23 0%, var(--bg) 52%) no-repeat fixed;
  color: var(--text);
  line-height: 1.55;
  letter-spacing: 0.2px;
}

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

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

button {
  font: inherit;
  color: inherit;
  background: none;
  border: 0;
  cursor: pointer;
}

input,
select,
textarea {
  font: inherit;
  color: inherit;
  background: var(--panel);
  border: 1px solid #203139;
  border-radius: 12px;
  padding: 0.8rem 1rem;
}

input:focus,
select:focus,
textarea:focus,
button:focus {
  outline: none;
  box-shadow: var(--ring);
}

/* Layout */
.container {
  width: min(1200px, 92vw);
  margin: 0 auto;
}

/* Header */
header.site {
  position: sticky;
  top: 0;
  z-index: 1000;
  backdrop-filter: saturate(140%) blur(10px);
  background: linear-gradient(180deg, rgba(10, 18, 21, 0.9), rgba(10, 18, 21, 0.55));
  border-bottom: 1px solid #14232a;
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.25);
}

.nav {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 1rem;
  padding: 0.8rem 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.4px;
}

.logo {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: conic-gradient(from 210deg, var(--brand), var(--brand-2), var(--accent));
  box-shadow: inset 0 0 20px rgba(255, 255, 255, 0.12), var(--shadow-1);
}

.nav-links {
  display: flex;
  gap: 1rem;
  justify-content: center;
}

.nav-links a {
  padding: 0.5rem 0.9rem;
  border-radius: 999px;
  color: var(--muted);
  transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
}
.nav-links a:hover {
  color: var(--text);
  background: rgba(90, 166, 255, 0.08);
  transform: translateY(-1px);
}

/* Search (если используется) */
.search {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}
.search input {
  width: clamp(160px, 32vw, 360px);
  background: #0c171a;
  border-color: #1a2c33;
}

.actions {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

/* Buttons */
.btn {
  padding: 0.72rem 1.1rem;
  border-radius: 999px;
  background: linear-gradient(180deg, #16333a, #102126);
  border: 1px solid #1b3239;
  box-shadow: var(--shadow-1);
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, border-color 0.2s ease, filter 0.2s ease;
  will-change: transform;
}
.btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-2);
}

.btn.primary {
  background: linear-gradient(180deg, var(--brand), #248e7b);
  border-color: #3bd3bb;
  color: #041314;
  font-weight: 800;
  letter-spacing: 0.2px;
}
.btn.primary:hover {
  filter: brightness(1.03);
  border-color: #5de1cd;
}

.btn.ghost {
  background: rgba(36, 63, 70, 0.18);
  border-color: #244850;
}

/* Cart badge */
.cart-btn {
  position: relative;
}
.badge {
  position: absolute;
  top: -6px;
  right: -6px;
  min-width: 20px;
  height: 20px;
  padding: 0 6px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  background: var(--accent);
  color: #3a2a00;
  font-size: 12px;
  font-weight: 800;
  border: 1px solid #ffe7b0;
  box-shadow: 0 6px 14px rgba(255, 209, 102, 0.35);
}

/* Hero */
.hero {
  position: relative;
  isolation: isolate;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3rem;
  align-items: center;
  padding: clamp(2rem, 5vw, 5rem) 0 2rem;
}
.hero h1 {
  font-size: clamp(2rem, 5vw, 3.6rem);
  line-height: 1.05;
  margin: 0 0 0.9rem;
  letter-spacing: 0.3px;
}
.hero p {
  color: var(--muted);
  font-size: clamp(1rem, 2vw, 1.18rem);
  margin: 0 0 1.6rem;
}
.hero .cta {
  display: flex;
  gap: 0.8rem;
  flex-wrap: wrap;
}

/* Сфера с фото (оставляем класс для совместимости) */
.watch-orb {
  position: relative;
  border-radius: var(--radius);
  background: radial-gradient(600px 380px at 12% 10%, rgba(57, 198, 173, 0.18), rgba(0, 0, 0, 0) 60%),
    linear-gradient(160deg, #09171a, #0a1215 60%, #070d0f);
  border: 1px solid #143238;
  box-shadow: inset 0 0 60px rgba(57, 198, 173, 0.07), 0 30px 90px rgba(0, 0, 0, 0.58);
  aspect-ratio: 1/1;
  overflow: hidden;
}
.watch-orb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.97;
  filter: contrast(1.04) saturate(1.06);
}

/* Forms */
#contactForm input,
#contactForm textarea {
  width: 100%;
}
.floating {
  position: absolute;
  right: 20px;
  bottom: 20px;
  padding: 0.6rem 0.9rem;
  background: rgba(10, 18, 21, 0.78);
  border: 1px solid #17363d;
  border-radius: 12px;
  color: var(--muted);
  backdrop-filter: blur(6px);
  box-shadow: var(--shadow-1);
}

/* Sections */
section {
  padding: 2.2rem 0;
}
.section-title {
  font-size: 1.65rem;
  margin: 0 0 1rem;
  letter-spacing: 0.4px;
}
.muted {
  color: var(--muted);
}

/* Features */
.features {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}
.feature {
  background: linear-gradient(180deg, #0a1820, #081318);
  border: 1px solid #308433;
  border-radius: var(--radius);
  padding: 1.1rem;
  box-shadow: var(--shadow-1);
  min-height: 110px;
  display: grid;
  align-content: center;
  gap: 0.45rem;
}
.feature h3 {
  margin: 0;
  font-size: 1rem;
  letter-spacing: 0.2px;
}
.feature p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

/* Products */
.toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
  margin-bottom: 0.8rem;
}

.grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.card {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  background: linear-gradient(180deg, #0c1a1f, #0a1418);
  border: 1px solid #14323a;
  box-shadow: var(--shadow-1);
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease, filter 0.3s ease;
}
.card:hover {
  transform: translateY(-4px);
  border-color: #2dbfa9;
  box-shadow: var(--shadow-2);
  filter: saturate(1.03);
}

.card-media {
  aspect-ratio: 4/3;
  overflow: hidden;
  background: #0b1820;
}
.card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.05);
  transition: transform 0.6s ease;
}
.card:hover .card-media img {
  transform: scale(1.12);
}

.card-body {
  padding: 1rem;
  display: grid;
  gap: 0.45rem;
}
.title {
  font-weight: 800;
  letter-spacing: 0.2px;
}
.price {
  color: var(--accent);
  font-weight: 800;
  letter-spacing: 0.4px;
}

.label {
  position: absolute;
  top: 10px;
  left: 10px;
  padding: 0.35rem 0.6rem;
  border-radius: 999px;
  background: rgba(57, 198, 173, 0.18);
  border: 1px solid #2dbfa9;
  color: #c7fff3;
  font-size: 0.74rem;
  font-weight: 800;
  backdrop-filter: blur(4px);
}

.add-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
}
.qty {
  display: grid;
  grid-auto-flow: column;
  align-items: center;
  gap: 0.25rem;
}
.qty button {
  width: 28px;
  height: 28px;
  border-radius: 10px;
  background: #0f1f24;
  border: 1px solid #1b3a42;
  color: var(--text);
}

/* Load more */
.load-more {
  display: grid;
  place-items: center;
  margin-top: 1rem;
}

/* Cart Drawer */
.drawer {
  position: fixed;
  inset: 0 0 0 auto;
  width: min(420px, 90vw);
  background: linear-gradient(180deg, #659c70, #32581a);
  border-left: 1px solid #14323a;
  box-shadow: -30px 0 80px rgba(0, 0, 0, 0.55);
  transform: translateX(100%);
  transition: transform 0.35s ease;
  z-index: 10000;
  display: grid;
  grid-template-rows: auto 1fr auto;
}
.drawer.open {
  transform: translateX(0);
}
.drawer header,
.drawer footer {
  padding: 1rem;
  border-bottom: 1px solid #14323a;
}
.drawer footer {
  border-top: 1px solid #14323a;
  border-bottom: 0;
  display: grid;
  gap: 0.6rem;
}
#openCartMobile {
  display: none;
}

.drawer .items {
  padding: 1rem;
  overflow: auto;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

.cart-item {
  display: flex;
  gap: 0.6rem;
  align-items: center;
  background: #0d1b20;
  border: 1px solid #14323a;
  border-radius: 14px;
  padding: 0.6rem;
  justify-content: space-between;
}
.cart-item img {
  width: 72px;
  height: 72px;
  object-fit: cover;
  border-radius: 10px;
}
.ci-title {
  font-weight: 700;
  font-size: 0.95rem;
  margin-bottom: 0.2rem;
}
.ci-meta {
  color: var(--muted);
  font-size: 0.85rem;
}
.ci-actions {
  display: grid;
  gap: 0.3rem;
  justify-items: end;
}
.ci-actions .qty {
  gap: 0.3rem;
}

/* Sheet / Modal */
.overlay {
  position: fixed;
  inset: 0;
  background: rgba(5, 12, 14, 0.65);
  backdrop-filter: blur(2px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
  z-index: 55;
}
.overlay.show {
  opacity: 1;
  pointer-events: auto;
}

.sheet {
  position: fixed;
  inset: 10% auto auto 50%;
  transform: translateX(-50%) translateY(-12px) scale(0.98);
  width: min(720px, 94vw);
  background: #0b1418;
  border: 1px solid #1b3a42;
  border-radius: 18px;
  box-shadow: var(--shadow-2);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease, transform 0.25s ease;
  z-index: 70;
}
.sheet.show {
  opacity: 1;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0) scale(1);
  z-index: 10000;
}
.sheet header,
.sheet footer {
  padding: 1rem;
  border-bottom: 1px solid #1b3a42;
}
.sheet footer {
  border-bottom: 0;
  border-top: 1px solid #1b3a42;
}
.sheet .content {
  padding: 1rem;
  display: grid;
  gap: 0.8rem;
  grid-template-columns: 1fr 1fr;
}
.sheet .content .span-2 {
  grid-column: span 2;
}

.success {
  display: none;
  padding: 1rem;
  background: #0c1f19;
  color: var(--ok);
  border: 1px solid #1e503b;
  border-radius: 14px;
}

/* Toast */
.toast {
  position: fixed;
  left: 50%;
  bottom: 20px;
  transform: translateX(-50%) translateY(18px);
  opacity: 0;
  transition: all 0.25s ease;
  background: #0c1f19;
  color: #072a1c;
  border: 1px solid #1e503b;
  border-radius: 999px;
  padding: 0.6rem 1rem;
  box-shadow: var(--shadow-2);
  z-index: 80;
}
.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
  color: var(--ok);
}

/* Reveal on scroll */
.reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.in {
  opacity: 1;
  transform: translateY(0);
}

/* Footer */
footer.site {
  margin-top: 2rem;
  padding: 2rem 0;
  border-top: 1px solid #0f242a;
  color: var(--muted);
}

/* Header duplication guard + base */
header.site {
  background: var(--panel);
  box-shadow: 0 2px 4px rgb(0 0 0 / 0.15);
}
header .nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.8rem 1rem;
}
.nav-links {
  display: flex;
  gap: 1.5rem;
  transition: transform 0.3s ease;
}
.nav-links a {
  text-decoration: none;
  color: var(--text);
  font-weight: 600;
}

/* Burger */
.burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 28px;
  height: 28px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}
.burger span {
  display: block;
  width: 100%;
  height: 3px;
  background: var(--text);
  border-radius: 3px;
  transition: all 0.3s ease;
}
.burger.open span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 6px);
}
.burger.open span:nth-child(2) {
  opacity: 0;
}
.burger.open span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -6px);
}

.content.success-msg {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
}

/* Mobile Nav */
@media (max-width: 768px) {
  .sheet .content .span-2 {
    grid-column: span 1;
  }
  label input {
    width: 100%;
  }
  .burger {
    display: flex;
  }
  #openCartMobile {
    display: block;
  }

  .nav-links {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--panel);
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    padding: 1rem 0;
    transform: translateY(-120%);
    opacity: 0;
    pointer-events: none;
    border-bottom: 1px solid #14323a;
  }
  .nav-links.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .actions {
    display: none;
  }
}

/* Responsive grid tweaks */
@media (max-width: 980px) {
  .hero-inner {
    grid-template-columns: 1fr;
  }
  .features {
    grid-template-columns: repeat(2, 1fr);
  }
  .grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .sheet .content {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .nav {
    grid-template-columns: 1fr auto;
  }
  .search {
    display: none;
  }
  .features {
    grid-template-columns: 1fr;
  }
  .grid {
    grid-template-columns: 1fr;
  }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  .card:hover,
  .card-media img,
  .reveal,
  .btn,
  .nav-links a {
    transition: none;
  }
}