/* ============================================================
   DECKLINE.PL — Design System & Shared Styles
   Dark luxury aesthetic · Cormorant Garamond + DM Sans
   Dark/Light theme support via [data-theme]
   ============================================================ */

/* ---------- CSS Custom Properties (Dark = default) ---------- */
:root,
[data-theme="dark"] {
  --black:        #0A0A0A;
  --black-light:  #141414;
  --black-card:   #1A1A1A;
  --gold:         #C9A96E;
  --gold-light:   #D4BE8C;
  --gold-dark:    #A8894E;
  --cream:        #F5F0E8;
  --cream-dark:   #E8E0D2;
  --white:        #FFFFFF;
  --gray-text:    #9A9A9A;
  --gray-light:   #B0B0B0;
  --gray-border:  #2A2A2A;

  --font-heading: 'Cormorant Garamond', 'Georgia', serif;
  --font-body:    'DM Sans', 'Helvetica Neue', sans-serif;

  --max-w:        1400px;
  --header-h:     80px;
  --radius:       6px;
  --radius-lg:    12px;
  --radius-xl:    20px;

  --shadow-sm:    0 2px 8px rgba(0,0,0,.12);
  --shadow-md:    0 8px 24px rgba(0,0,0,.18);
  --shadow-lg:    0 16px 48px rgba(0,0,0,.25);
  --shadow-gold:  0 4px 20px rgba(201,169,110,.25);

  --ease:         cubic-bezier(.4,0,.2,1);
  --ease-bounce:  cubic-bezier(.34,1.56,.64,1);
}

/* ---------- Light Mode Overrides ---------- */
[data-theme="light"] {
  --black:        #FFFFFF;
  --black-light:  #F8F8F8;
  --black-card:   #FFFFFF;
  --white:        #0A0A0A;
  --gray-text:    #6A6A6A;
  --gray-light:   #4A4A4A;
  --gray-border:  #E0E0E0;
  --cream:        #F5F0E8;
  --cream-dark:   #E0D8C8;

  --shadow-sm:    0 2px 8px rgba(0,0,0,.06);
  --shadow-md:    0 8px 24px rgba(0,0,0,.08);
  --shadow-lg:    0 16px 48px rgba(0,0,0,.10);
  --shadow-gold:  0 4px 20px rgba(201,169,110,.20);
}

/* Theme transition */
*,
*::before,
*::after {
  transition: background-color 0.4s ease, color 0.3s ease, border-color 0.3s ease;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.75;
  color: var(--white);
  background: var(--black);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img, video {
  max-width: 100%;
  height: auto;
  display: block;
}

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

ul, ol {
  list-style: none;
}

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

table {
  border-collapse: collapse;
  width: 100%;
}

/* ---------- Typography ---------- */
h1, h2, h3, h4, h5 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(42px, 5vw, 64px); }
h2 { font-size: clamp(32px, 3.5vw, 48px); }
h3 { font-size: clamp(22px, 2.5vw, 30px); }
h4 { font-size: clamp(18px, 1.8vw, 22px); }

p {
  font-size: clamp(16px, 1.1vw, 18px);
  color: var(--gray-light);
}

.text-gold { color: var(--gold); }
.text-white { color: var(--white); }
.text-gray { color: var(--gray-text); }
.text-cream { color: var(--cream); }

.uppercase {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 600;
}

.label {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--gold);
}

/* ---------- Layout ---------- */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 100px 0;
}

.section--dark {
  background: var(--black);
}

.section--darker {
  background: var(--black-light);
}

.section--cream {
  background: var(--cream);
  color: var(--black);
}

[data-theme="light"] .section--cream {
  background: var(--cream);
  color: #0A0A0A;
}

.section--cream p {
  color: #5A5A5A;
}

.section--cream h2,
.section--cream h3,
.section--cream h4 {
  color: var(--black);
}

[data-theme="light"] .section--cream h2,
[data-theme="light"] .section--cream h3,
[data-theme="light"] .section--cream h4 {
  color: #0A0A0A;
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 60px;
}

.section-header .label {
  display: block;
  margin-bottom: 16px;
}

.section-header h2 {
  margin-bottom: 16px;
}

.section-header p {
  font-size: 18px;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 32px;
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  transition: all 0.35s var(--ease);
  cursor: pointer;
  border: 2px solid transparent;
  white-space: nowrap;
}

.btn svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.btn--gold {
  background: var(--gold);
  color: #0A0A0A;
  border-color: var(--gold);
}

.btn--gold:hover {
  background: var(--gold-light);
  border-color: var(--gold-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-gold);
}

.btn--outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,.3);
}

[data-theme="light"] .btn--outline {
  border-color: rgba(0,0,0,.2);
}

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

.btn--outline-dark {
  background: transparent;
  color: #0A0A0A;
  border-color: #0A0A0A;
}

.btn--outline-dark:hover {
  background: #0A0A0A;
  color: #FFFFFF;
  transform: translateY(-2px);
}

.btn--outline-gold {
  background: transparent;
  color: var(--gold);
  border-color: var(--gold);
}

.btn--outline-gold:hover {
  background: var(--gold);
  color: #0A0A0A;
  transform: translateY(-2px);
}

.btn--dark {
  background: #0A0A0A;
  color: #FFFFFF;
  border-color: #0A0A0A;
}

.btn--dark:hover {
  background: #1A1A1A;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn--white {
  background: #FFFFFF;
  color: #0A0A0A;
  border-color: #FFFFFF;
}

.btn--white:hover {
  background: var(--cream);
  transform: translateY(-2px);
}

.btn--sm {
  padding: 10px 20px;
  font-size: 13px;
}

.btn--lg {
  padding: 20px 40px;
  font-size: 15px;
}

.btn--full {
  width: 100%;
}

.btn-arrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  border: 2px solid var(--gold);
  color: var(--gold);
  transition: all 0.35s var(--ease);
}

.btn-arrow:hover {
  background: var(--gold);
  color: #0A0A0A;
  transform: scale(1.1);
}

.btn-arrow svg {
  width: 22px;
  height: 22px;
}

/* ---------- Header ---------- */
.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(10,10,10,.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--gray-border);
  height: var(--header-h);
  transition: background 0.4s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.header--transparent {
  background: transparent;
  border-bottom-color: transparent;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

.header--scrolled {
  background: rgba(10,10,10,.95);
  border-bottom-color: rgba(255,255,255,.12);
  box-shadow: 0 8px 24px rgba(0,0,0,.22);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.header--scrolled .header__nav a {
  color: rgba(255,255,255,.72);
}

.header--scrolled .header__nav a:hover {
  color: #FFFFFF;
}

.header--scrolled .header__nav a.active {
  color: var(--gold);
}

.header__logo-img--white {
  display: block;
  filter: brightness(0) invert(1);
}

.header__logo-img--color {
  display: none;
}

[data-theme="dark"] .header--scrolled .header__logo-img--white {
  display: none;
}

[data-theme="dark"] .header--scrolled .header__logo-img--color {
  display: block;
  filter: none;
}

.header--scrolled .header__burger span {
  background: #FFFFFF;
}

.header--scrolled .btn--outline {
  color: #FFFFFF;
  border-color: rgba(255,255,255,.32);
}

.header--scrolled .theme-toggle {
  color: #FFFFFF;
}

[data-theme="light"] .header {
  background: rgba(255,255,255,.95);
  border-bottom-color: #E0E0E0;
}

[data-theme="light"] .header__nav a {
  color: rgba(10,10,10,.7);
}

[data-theme="light"] .header__nav a:hover {
  color: #0A0A0A;
}

[data-theme="light"] .header__nav a.active {
  color: var(--gold-dark);
}

[data-theme="light"] .header__actions .btn--outline {
  color: #0A0A0A;
  border-color: rgba(10,10,10,.25);
}

[data-theme="light"] .header--transparent {
  background: transparent;
  border-bottom-color: transparent;
}

[data-theme="light"] .header--scrolled {
  background: rgba(255,255,255,.97);
  border-bottom-color: #E0E0E0;
  box-shadow: 0 2px 20px rgba(0,0,0,.06);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
}

.header__logo {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.header__logo img {
  height: 28px;
  width: auto;
  transition: filter 0.3s ease;
}

.header__logo svg {
  height: 28px;
  width: auto;
}

[data-theme="light"] .header__logo-img--white {
  display: block;
  filter: brightness(0) saturate(100%);
}

[data-theme="light"] .header__logo-img--color {
  display: none;
}

[data-theme="light"] .header--scrolled .header__logo-img--white {
  display: none;
}

[data-theme="light"] .header--scrolled .header__logo-img--color {
  display: block;
  filter: none;
}

[data-theme="light"] .header--scrolled .header__burger span {
  background: #0A0A0A;
}

.header__nav {
  display: flex;
  align-items: center;
  gap: 36px;
}

.header__nav a {
  font-size: 15px;
  font-weight: 500;
  color: rgba(255,255,255,.7);
  transition: color 0.3s var(--ease);
  position: relative;
}

.header__nav a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gold);
  transition: width 0.3s var(--ease);
}

.header__nav a:hover {
  color: var(--white);
}

.header__nav a:hover::after {
  width: 100%;
}

.header__nav a.active {
  color: var(--gold);
}

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

.header__actions .btn {
  padding: 10px 22px;
  font-size: 13px;
}

/* Theme Toggle Button */
.theme-toggle {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  transition: all 0.3s var(--ease);
  cursor: pointer;
  background: none;
  border: none;
}

.theme-toggle:hover {
  color: var(--gold);
  transform: scale(1.1);
}

.theme-toggle svg {
  width: 20px;
  height: 20px;
}

[data-theme="dark"] .theme-toggle__sun { display: none; }
[data-theme="dark"] .theme-toggle__moon { display: block; }
[data-theme="light"] .theme-toggle__sun { display: block; }
[data-theme="light"] .theme-toggle__moon { display: none; }

[data-theme="light"] .theme-toggle {
  color: #0A0A0A;
}

/* Mobile menu button */
.header__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  padding: 4px 0;
  cursor: pointer;
}

.header__burger span {
  display: block;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all 0.3s var(--ease);
}

/* Mobile nav */
.mobile-nav {
  display: none;
  position: fixed;
  top: var(--header-h);
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--black);
  z-index: 999;
  padding: 32px 24px;
  flex-direction: column;
  gap: 0;
}

.mobile-nav.is-open {
  display: flex;
}

.mobile-nav a {
  display: block;
  padding: 16px 0;
  font-size: 18px;
  font-weight: 500;
  color: var(--white);
  border-bottom: 1px solid var(--gray-border);
  transition: color 0.3s;
}

.mobile-nav a:hover {
  color: var(--gold);
}

.mobile-nav__actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 32px;
}

/* ---------- Footer ---------- */
.footer {
  background: #0A0A0A;
  border-top: 1px solid #2A2A2A;
  color: #FFFFFF;
}

[data-theme="light"] .footer {
  background: #F8F6F0;
  border-top-color: #E0E0E0;
  color: #0A0A0A;
}

[data-theme="light"] .footer__col-title {
  color: #0A0A0A;
}

[data-theme="light"] .footer p,
[data-theme="light"] .footer .footer__links a,
[data-theme="light"] .footer .footer__copy {
  color: #6A6A6A;
}

[data-theme="light"] .footer .footer__links a:hover {
  color: var(--gold-dark);
}

[data-theme="light"] .footer .footer__stat {
  background: #FFFFFF;
  border-color: #E0E0E0;
}

[data-theme="light"] .footer .footer__stat-value {
  color: var(--gold-dark);
}

[data-theme="light"] .footer .footer__stat-label {
  color: #6A6A6A;
}

[data-theme="light"] .footer__bottom {
  border-top-color: #E0E0E0;
}

[data-theme="light"] .footer .footer__legal a {
  color: #6A6A6A;
}

[data-theme="light"] .footer .footer__legal a:hover {
  color: var(--gold-dark);
}

[data-theme="light"] .footer .footer__brand img {
  filter: none;
}

.footer__cta-bar {
  background: var(--gold);
  padding: 24px 0;
}

.footer__cta-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

.footer__cta-bar p {
  color: #0A0A0A;
  font-weight: 600;
  font-size: 18px;
}

.footer__cta-bar a {
  font-weight: 700;
  font-size: 24px;
  color: #0A0A0A;
  transition: opacity 0.3s;
}

.footer__cta-bar a:hover {
  opacity: .7;
}

.footer__main {
  padding: 80px 0 40px;
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 60px;
}

.footer__brand p {
  color: #8A8A8A;
  font-size: 15px;
  margin: 16px 0 24px;
  max-width: 300px;
}

.footer__stats {
  display: flex;
  gap: 24px;
}

.footer__stat {
  background: #1A1A1A;
  border: 1px solid #2A2A2A;
  border-radius: var(--radius);
  padding: 12px 16px;
  text-align: center;
}

.footer__stat-value {
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 700;
  color: var(--gold);
}

.footer__stat-label {
  font-size: 12px;
  color: #8A8A8A;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.footer__col-title {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #FFFFFF;
  margin-bottom: 20px;
}

.footer__links li {
  margin-bottom: 12px;
}

.footer__links a {
  font-size: 15px;
  color: #8A8A8A;
  transition: color 0.3s;
}

.footer__links a:hover {
  color: var(--gold);
}

.footer__bottom {
  border-top: 1px solid #2A2A2A;
  padding: 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.footer__copy {
  font-size: 13px;
  color: #8A8A8A;
}

.footer__legal {
  display: flex;
  gap: 24px;
}

.footer__legal a {
  font-size: 13px;
  color: #8A8A8A;
  transition: color 0.3s;
}

.footer__legal a:hover {
  color: var(--gold);
}

/* ---------- Cards ---------- */
.card {
  background: var(--black-card);
  border: 1px solid var(--gray-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease), border-color 0.4s var(--ease);
}

.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(201,169,110,.3);
}

.card--cream {
  background: var(--cream);
  border-color: var(--cream-dark);
}

.card--cream:hover {
  border-color: var(--gold);
}

.card__body {
  padding: 28px;
}

.card__img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

/* ---------- Badge ---------- */
.badge {
  display: inline-block;
  padding: 6px 14px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: 3px;
}

.badge--gold {
  background: var(--gold);
  color: #0A0A0A;
}

.badge--dark {
  background: #0A0A0A;
  color: #FFFFFF;
}

.badge--outline {
  background: transparent;
  border: 1px solid var(--gold);
  color: var(--gold);
}

/* ---------- Stars (reviews) ---------- */
.stars {
  display: flex;
  gap: 2px;
  color: var(--gold);
  font-size: 16px;
}

.stars svg {
  width: 18px;
  height: 18px;
  fill: var(--gold);
}

/* ---------- Accordion (FAQ) ---------- */
.accordion__item {
  border-bottom: 1px solid var(--cream-dark);
}

.section--dark .accordion__item {
  border-bottom-color: var(--gray-border);
}

.accordion__trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 0;
  font-family: var(--font-body);
  font-size: 20px;
  font-weight: 600;
  color: #0A0A0A;
  cursor: pointer;
  transition: color 0.3s;
  text-align: left;
  gap: 16px;
}

.section--dark .accordion__trigger {
  color: var(--white);
}

.section--cream .accordion__trigger {
  color: #0A0A0A;
}

.accordion__trigger:hover {
  color: var(--gold);
}

.accordion__icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 2px solid currentColor;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all 0.35s var(--ease);
  min-width: 24px;
}

.accordion__icon svg {
  width: 14px;
  height: 14px;
  transition: transform 0.35s var(--ease);
}

.accordion__item.is-open .accordion__icon svg {
  transform: rotate(180deg);
}

.accordion__content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s var(--ease);
}

.accordion__item.is-open .accordion__content {
  max-height: 600px;
}

.accordion__body {
  padding: 0 0 24px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--gray-text);
}

.section--cream .accordion__body {
  color: #5A5A5A;
}

/* ---------- Breadcrumb ---------- */
.breadcrumb {
  padding: 16px 0;
  font-size: 13px;
  color: var(--gray-text);
  border-bottom: 1px solid var(--gray-border);
}

.breadcrumb a {
  color: var(--gray-text);
  transition: color 0.3s;
}

.breadcrumb a:hover {
  color: var(--gold);
}

.breadcrumb__sep {
  margin: 0 10px;
  color: var(--gray-border);
}

.breadcrumb__current {
  color: var(--white);
  font-weight: 500;
}

/* ---------- Sticky Mobile CTA ---------- */
.sticky-mobile-cta {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 998;
  background: #0A0A0A;
  border-top: 1px solid #2A2A2A;
  padding: 12px 16px;
  box-shadow: 0 -4px 24px rgba(0,0,0,.5);
}

.sticky-mobile-cta__inner {
  display: flex;
  gap: 10px;
}

.sticky-mobile-cta .btn {
  flex: 1;
  padding: 14px 12px;
}

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

.text-center { text-align: center; }
.text-left { text-align: left; }

.flex { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.gap-8 { gap: 8px; }
.gap-12 { gap: 12px; }
.gap-16 { gap: 16px; }
.gap-24 { gap: 24px; }
.gap-32 { gap: 32px; }

.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mt-32 { margin-top: 32px; }
.mt-48 { margin-top: 48px; }
.mt-64 { margin-top: 64px; }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }
.mb-32 { margin-bottom: 32px; }

/* ---------- Placeholder image utility ---------- */
.placeholder-img {
  background: linear-gradient(135deg, var(--black-card) 0%, var(--gray-border) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray-text);
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.placeholder-img--gold {
  background: linear-gradient(135deg, var(--gold-dark) 0%, var(--gold) 50%, var(--gold-light) 100%);
  color: #0A0A0A;
}

.placeholder-img--terrace {
  background:
    linear-gradient(135deg, rgba(10,10,10,.6), rgba(10,10,10,.3)),
    linear-gradient(45deg, #5C4A30, #8B7355, #A69070);
}

/* ---------- Responsive ---------- */

/* Tablet */
@media (max-width: 1024px) {
  .header__nav {
    display: none;
  }

  .header__burger {
    display: flex;
  }

  .section {
    padding: 72px 0;
  }

  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }
}

/* Mobile */
@media (max-width: 768px) {
  .container {
    padding: 0 16px;
  }

  .section {
    padding: 56px 0;
  }

  .section-header {
    margin-bottom: 40px;
  }

  .btn {
    padding: 14px 24px;
    font-size: 13px;
  }

  .btn--lg {
    padding: 16px 28px;
    font-size: 14px;
  }

  .header__actions .btn:first-child {
    display: none;
  }

  .header__actions .theme-toggle {
    width: 36px;
    height: 36px;
  }

  .footer__grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer__bottom {
    flex-direction: column;
    text-align: center;
  }

  .footer__stats {
    flex-direction: column;
    gap: 12px;
  }

  .sticky-mobile-cta {
    display: block;
  }

  body {
    padding-bottom: 76px;
  }
}

/* Large screens */
@media (min-width: 1400px) {
  .container {
    padding: 0 40px;
  }
}

/* ---------- Scrollbar ---------- */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--black);
}

::-webkit-scrollbar-thumb {
  background: var(--gray-border);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--gold-dark);
}

/* ---------- Selection ---------- */
::selection {
  background: var(--gold);
  color: #0A0A0A;
}

/* ---------- Focus styles (WCAG) ---------- */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

.btn:focus-visible {
  outline: 2px solid var(--gold-light);
  outline-offset: 3px;
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }

  html {
    scroll-behavior: auto;
  }
}

/* ---------- Print ---------- */
@media print {
  .header,
  .footer,
  .sticky-mobile-cta,
  .mobile-nav {
    display: none !important;
  }

  body {
    color: #000;
    background: #fff;
    padding-bottom: 0;
  }
}

/* ---------- Light mode: sections use variables (--black, --black-light become light) ---------- */
[data-theme="light"] .section--dark .label,
[data-theme="light"] .section--darker .label {
  color: var(--gold-dark);
}

/* ---------- sup sizing ---------- */
sup {
  font-size: .48em;
  line-height: 0;
  vertical-align: super;
  margin-left: -0.08em;
}

/* ---------- Google reviews floating badge ---------- */
.google-reviews-float {
  position: fixed;
  bottom: 20px;
  left: 20px;
  z-index: 999;
  background: var(--black-card);
  border-radius: 12px;
  padding: 12px 16px;
  box-shadow: 0 4px 24px rgba(0,0,0,.3);
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  max-width: 170px;
}

.google-reviews-float:hover {
  transform: scale(1.05);
  box-shadow: 0 6px 32px rgba(0,0,0,.4);
}

.google-reviews-float__icon {
  flex-shrink: 0;
}

.google-reviews-float__icon svg {
  width: 24px;
  height: 24px;
}

.google-reviews-float__info {
  display: flex;
  flex-direction: column;
}

.google-reviews-float__rating {
  display: flex;
  align-items: center;
  gap: 4px;
}

.google-reviews-float__score {
  font-size: 16px;
  font-weight: 700;
  color: var(--white);
}

.google-reviews-float__stars {
  display: flex;
  gap: 1px;
}

.google-reviews-float__stars svg {
  width: 12px;
  height: 12px;
  fill: #FBBC05;
}

.google-reviews-float__label {
  font-size: 11px;
  color: var(--gray-text);
  margin-top: 2px;
}

@media (max-width: 768px) {
  .google-reviews-float {
    bottom: 86px;
  }
}

/* ---------- Product badges ---------- */
.product-badges {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.product-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border-radius: 100px;
  font-size: 13px;
  font-weight: 600;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.04);
}

.product-badge--available {
  color: #34C759;
  border-color: rgba(52,199,89,.25);
}

.product-badge--available .product-badge__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #34C759;
}

.product-badge--return {
  color: var(--gray-light);
}

.product-badge--return svg {
  width: 16px;
  height: 16px;
}

/* ---------- Tab system ---------- */
.product-tabs {
  border-bottom: 2px solid var(--gray-border);
  display: flex;
  gap: 0;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.product-tabs__btn {
  padding: 16px 28px;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--gray-text);
  background: none;
  border: none;
  border-bottom: 3px solid transparent;
  margin-bottom: -2px;
  cursor: pointer;
  white-space: nowrap;
  transition: color 0.3s, border-color 0.3s;
}

.product-tabs__btn:hover {
  color: var(--white);
}

.product-tabs__btn.active {
  color: var(--gold);
  border-bottom-color: var(--gold);
}

.product-tab-panel {
  display: none;
  padding: 48px 0;
}

.product-tab-panel.active {
  display: block;
}

.product-tab-panel h3 {
  margin-bottom: 20px;
}

.product-tab-panel p {
  margin-bottom: 16px;
  line-height: 1.8;
}

.product-tab-panel table {
  margin-bottom: 24px;
}

/* ---------- Upsell ---------- */
.upsell {
  margin-top: 32px;
  padding: 24px;
  border: 1px solid var(--gray-border);
  border-radius: var(--radius-lg);
  background: rgba(255,255,255,.03);
}

.upsell__title {
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--gray-text);
  margin-bottom: 16px;
}

.upsell__items {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.upsell__item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 12px;
  border: 1px solid var(--gray-border);
  border-radius: var(--radius);
  background: var(--black-card);
  transition: border-color 0.3s;
}

.upsell__item:hover {
  border-color: rgba(201,169,110,.3);
}

.upsell__item-img {
  width: 64px;
  height: 64px;
  border-radius: var(--radius);
  object-fit: cover;
  flex-shrink: 0;
  background: var(--gray-border);
}

.upsell__item-info {
  flex: 1;
  min-width: 0;
}

.upsell__item-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 2px;
}

.upsell__item-price {
  font-size: 13px;
  color: var(--gold);
  font-weight: 600;
}

.upsell__item .btn {
  flex-shrink: 0;
}

/* ---------- Light mode: keep section backgrounds light ---------- */
[data-theme="light"] .section--dark,
[data-theme="light"] .section--darker {
  background: var(--black-light);
  color: var(--white);
}
[data-theme="light"] .section--dark h2,
[data-theme="light"] .section--dark h3,
[data-theme="light"] .section--dark h4,
[data-theme="light"] .section--dark p,
[data-theme="light"] .section--darker h2,
[data-theme="light"] .section--darker h3,
[data-theme="light"] .section--darker h4,
[data-theme="light"] .section--darker p {
  color: inherit;
}
[data-theme="light"] .section--dark .label,
[data-theme="light"] .section--darker .label {
  color: var(--gold);
}
[data-theme="light"] .paths {
  background: var(--black-light);
  color: var(--white);
}
[data-theme="light"] .paths h2,
[data-theme="light"] .paths h3,
[data-theme="light"] .paths p {
  color: inherit;
}
[data-theme="light"] .paths .label {
  color: var(--gold);
}
[data-theme="light"] .paths .paths__intro-heading {
  color: var(--white);
}
[data-theme="light"] .paths .paths__intro-right h3 {
  color: var(--white);
}

[data-theme="light"] .paths .paths__intro-icon-block span {
  color: var(--gold);
}

/* ---------- Light mode specific fixes ---------- */
[data-theme="light"] .hero:not(.hero--no-theme) .hero__overlay {
  background: linear-gradient(180deg, rgba(255,255,255,.15) 0%, rgba(255,255,255,.3) 100%);
}

[data-theme="light"] .hero:not(.hero--no-theme) h1,
[data-theme="light"] .hero:not(.hero--no-theme) .hero__sub {
  color: #0A0A0A;
}

[data-theme="light"] .hero:not(.hero--no-theme) .hero__stat {
  background: rgba(201,169,110,.2);
  border-color: rgba(201,169,110,.4);
}

[data-theme="light"] .hero.hero--no-theme .hero__overlay {
  background: linear-gradient(180deg, rgba(0,0,0,.4) 0%, rgba(0,0,0,.6) 100%);
}

[data-theme="light"] .hero.hero--no-theme .hero__seo-h1 {
  color: var(--gold);
}

[data-theme="light"] .hero.hero--no-theme .hero__visual-heading,
[data-theme="light"] .hero.hero--no-theme h2 {
  color: #FFFFFF;
}

[data-theme="light"] .hero.hero--no-theme .hero__sub {
  color: #B0B0B0;
}

[data-theme="light"] .hero.hero--no-theme .hero__stat {
  background: rgba(201,169,110,.15);
  border-color: rgba(201,169,110,.3);
}

[data-theme="light"] .hero.hero--no-theme .hero__stat span {
  color: var(--gold);
}

[data-theme="light"] .hero.hero--no-theme .btn--outline {
  color: #FFFFFF;
  border-color: rgba(255,255,255,.3);
}

[data-theme="light"] .hero.hero--no-theme .hero__pause {
  color: #FFFFFF;
  background: rgba(255,255,255,.15);
  border-color: rgba(255,255,255,.2);
}

[data-theme="light"] .practice__slider {
  background: #FFFFFF;
  box-shadow: 0 8px 40px rgba(0,0,0,.12);
}

[data-theme="light"] .review-card,
[data-theme="light"] .about-card,
[data-theme="light"] .tech-card {
  box-shadow: 0 2px 12px rgba(0,0,0,.06);
}

[data-theme="light"] .path-card {
  background: #F4EFE3;
  border-color: #C9A96E;
  color: #0A0A0A;
  box-shadow: 0 0 0 1px rgba(201,169,110,.18), 0 12px 26px rgba(0,0,0,.08);
}

[data-theme="light"] .path-card h3 {
  color: #0A0A0A;
}

[data-theme="light"] .path-card__list li {
  color: #3A3A3A;
}

[data-theme="light"] .path-card .path-card__check svg {
  color: var(--gold-dark);
}

[data-theme="light"] .path-card .btn--outline {
  color: #0A0A0A;
  border-color: rgba(10,10,10,.32);
}

[data-theme="light"] .path-card .btn--gold {
  color: #0A0A0A;
}

[data-theme="light"] .product-card-lg h3,
[data-theme="light"] .product-card-lg p {
  color: #FFFFFF;
}

[data-theme="light"] .about-card {
  background: #FFFFFF;
  border-color: #E4DDCF;
}

[data-theme="light"] .about-card h4 {
  color: #0A0A0A;
}

[data-theme="light"] .about-card p {
  color: #4A4A4A;
}

[data-theme="light"] .realizacja-card__caption h4 {
  color: #FFFFFF;
}

[data-theme="light"] .realizacja-card__caption p {
  color: #E4E4E4;
}

[data-theme="light"] .review-card__text,
[data-theme="light"] .review-card__name {
  color: #151515 !important;
}

[data-theme="light"] .review-card__date {
  color: #585858 !important;
}

[data-theme="light"] .trusted {
  background: #F0F0F0;
}

[data-theme="light"] .trusted__logo {
  filter: brightness(0);
}

[data-theme="light"] .mobile-nav {
  background: #FFFFFF;
}

[data-theme="light"] .mobile-nav a {
  color: #0A0A0A;
  border-bottom-color: #E0E0E0;
}