/* OptiLume — Dark Aurora Design System & Layouts */

/* ── Design tokens ── */
:root {
  --bg:           #F7F5F2;
  --surface:      #F7F5F2;
  --white:        #EDEAE5;
  --bg-dark:      #EDEAE5;
  --surface-dark: #E0DBD3;
  --gold:         #A0D4F0;
  --gold-light:   #C8E8F8;
  --gold-muted:   rgba(160, 212, 240, 0.15);
  --text:         #0E0E0C;
  --text-soft:    #3C3C38;
  --text-muted:   #8A8A84;
  --border:       rgba(0, 0, 0, 0.09);
  --border-light: rgba(0, 0, 0, 0.04);
  --font-serif:   "Syne", sans-serif;
  --font-sans:    "Inter", system-ui, -apple-system, sans-serif;
  
  --space-xs:     0.5rem;
  --space-sm:     1rem;
  --space-md:     1.75rem;
  --space-lg:     3.5rem;
  --space-xl:     5.5rem;
  
  --nav-h:        4.5rem;
  --legal-h:      2.25rem;
  --radius:       0px; /* Zero borders/radius concept but let's keep radius 100px for pills later */
  
  --ease:         cubic-bezier(0.16, 1, 0.3, 1);
  --dur:          350ms;
  
  --shadow-sm:    none;
  --shadow-md:    none;
  --shadow-lg:    none;
  --shadow-glow:  none;
  --shadow-teal:  none;
}

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

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

body {
  font-family: var(--font-sans);
  font-weight: 400;
  font-size: 0.95rem;
  line-height: 1.65;
  color: var(--text);
  background: var(--bg);
  overflow-x: hidden;
  padding-top: calc(var(--legal-h) + var(--nav-h));
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--dur) var(--ease), opacity var(--dur) var(--ease);
}

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

a:focus-visible,
button:focus-visible,
select:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
}

button {
  font-family: inherit;
}

h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: 400;
  line-height: 1.2;
  letter-spacing: 0.03em;
  text-wrap: balance;
  color: var(--white-pure, var(--text));
}

h1 {
  font-size: clamp(2.25rem, 6.5vw, 4rem);
}

h2 {
  font-size: clamp(1.75rem, 4.5vw, 2.5rem);
}

h3 {
  font-size: clamp(1.25rem, 2.5vw, 1.6rem);
}

p {
  max-width: 44ch;
  color: var(--text-muted);
}

.container {
  width: min(100% - 2.5rem, 72rem);
  margin-inline: auto;
}

.label, .section-label {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold-light);
  margin-bottom: var(--space-xs);
}

.text-muted {
  color: var(--text-muted);
}

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

/* ── Legal top strip ── */
.legal-strip {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 101;
  height: var(--legal-h);
  background: var(--bg-dark);
  color: var(--text-muted);
  font-size: 0.7rem;
  letter-spacing: 0.05em;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 1rem;
  border-bottom: 1px solid var(--border);
  text-align: center;
}

.legal-strip strong {
  color: var(--gold);
  font-weight: 600;
}

/* ── Navigation Header ── */
.nav {
  position: fixed;
  top: var(--legal-h);
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--nav-h);
  background: rgba(247, 245, 242, 0.7);
  border-bottom: 1px solid var(--border);
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
}

.nav.is-scrolled {
  background: rgba(247, 245, 242, 0.94);
  border-bottom: 1px solid var(--border);
  box-shadow: none;
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.nav__logo {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text);
  font-weight: 500;
}

.nav__logo span {
  color: var(--gold);
  font-style: italic;
  font-weight: 400;
}

.nav__links {
  display: none;
  align-items: center;
  gap: 2.25rem;
  list-style: none;
}

.nav__links a {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
  position: relative;
  padding: 0.5rem 0;
}

.nav__links a::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--gold);
  transition: width var(--dur) var(--ease), left var(--dur) var(--ease);
}

.nav__links a:hover {
  color: var(--text);
}

.nav__links a:hover::after,
.nav__links a.is-active::after {
  width: 100%;
  left: 0;
}

.nav__links a.is-active {
  color: var(--text);
}

.nav__actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

/* ── Floating Header Cart Icon ── */
.header-cart {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 50%;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text);
  box-shadow: none;
  transition: all var(--dur) var(--ease);
}

.header-cart:hover {
  border-color: var(--gold);
  transform: translateY(-2px);
  background: var(--white);
  color: var(--gold);
  box-shadow: none;
}

.header-cart__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: -1px;
}

.header-cart__badge {
  position: absolute;
  top: -4px;
  right: -4px;
  min-width: 1.25rem;
  height: 1.25rem;
  border-radius: 50%;
  background: var(--gold);
  color: var(--bg);
  font-size: 0.65rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.1rem;
  border: 2px solid var(--bg);
  box-shadow: none;
  transition: transform 300ms cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.header-cart__badge.is-empty {
  transform: scale(0);
}

/* ── Mobile Hamburger toggle ── */
.nav__toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 50%;
  background: var(--surface);
  border: 1px solid var(--border);
  cursor: pointer;
  padding: 0 0.75rem;
  box-shadow: none;
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.nav__toggle:hover {
  border-color: var(--gold-light);
  background: var(--white);
}

.nav__toggle span {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--text);
  transition: transform var(--dur) var(--ease), opacity var(--dur) var(--ease);
  border-radius: 1px;
}

.nav__toggle.is-open span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.nav__toggle.is-open span:nth-child(2) {
  opacity: 0;
}

.nav__toggle.is-open span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* ── Navigation overlay menu (mobile menu drawer) ── */
.nav__overlay {
  position: fixed;
  inset: 0;
  z-index: 99;
  background: rgba(247, 245, 242, 0.98);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2.25rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--dur) var(--ease), visibility var(--dur) var(--ease);
  padding: 2rem;
}

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

.nav__overlay a {
  font-family: var(--font-serif);
  font-size: 2.5rem;
  letter-spacing: 0.05em;
  color: var(--text-soft);
  transform: translateY(20px);
  transition: transform 400ms var(--ease), color var(--dur) var(--ease);
}

.nav__overlay.is-open a {
  transform: translateY(0);
}

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

@media (min-width: 768px) {
  .nav__links {
    display: flex;
  }
  .nav__toggle {
    display: none;
  }
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.95rem 2.25rem;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
  transition: background var(--dur) var(--ease),
              color var(--dur) var(--ease),
              border-color var(--dur) var(--ease),
              transform var(--dur) var(--ease),
              box-shadow var(--dur) var(--ease);
}

.btn--gold {
  background: var(--gold);
  color: var(--bg);
  border-color: var(--gold);
  box-shadow:  0 4px 20px rgba(0, 0, 0, 0.09);
}

.btn--gold:hover {
  background: var(--gold-light);
  border-color: var(--gold-light);
  transform: translateY(-2px);
  box-shadow:  0 6px 24px rgba(0, 0, 0, 0.09);
}

.btn--gold:active {
  transform: translateY(0);
}

.btn--outline-light {
  background: transparent;
  color: var(--text-soft);
  border-color: var(--border);
}

.btn--outline-light:hover {
  background: var(--border);
  color: var(--white-pure, var(--text));
  border-color: var(--gold-light);
  transform: translateY(-2px);
}

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

.btn--outline-dark:hover {
  background: var(--text);
  color: var(--bg);
  border-color: var(--text);
  transform: translateY(-2px);
}

.btn--added {
  background: var(--gold) !important;
  border-color: var(--gold) !important;
  color: var(--text) !important;
  box-shadow:  0 4px 14px rgba(0, 0, 0, 0.09) !important;
}

/* ── Panels & Cards ── */
.panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: var(--space-md);
  box-shadow: none;
  transition: box-shadow var(--dur) var(--ease), border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.panel:hover {
  border-color: rgba(0, 0, 0, 0.09);
  box-shadow: none;
}

/* ── Scroll reveal ── */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 600ms var(--ease), transform 600ms var(--ease);
}

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

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* ── Hero Section ── */
.hero {
  position: relative;
  min-height: 88vh;
  min-height: 88dvh;
  display: flex;
  align-items: center;
  padding-top: calc(var(--legal-h) + var(--nav-h));
  overflow: hidden;
  background: var(--bg);
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.18;
}

.hero__orb--a {
  width: 520px;
  height: 520px;
  background: radial-gradient(circle, #00C97A 0%, transparent 70%);
  top: -10%;
  right: 5%;
}

.hero__orb--b {
  width: 360px;
  height: 360px;
  background: radial-gradient(circle, #005FFF 0%, transparent 70%);
  bottom: 5%;
  left: -5%;
}

.hero__layout {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  padding: var(--space-lg) 0;
}

.hero__text {
  max-width: 32rem;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  border: 1px solid var(--border);
  border-radius: 2rem;
  padding: 0.35rem 0.85rem;
  margin-bottom: 1.75rem;
}

.hero__badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold);
  flex-shrink: 0;
}

.hero__text h1 {
  font-family: var(--font-serif);
  font-weight: 400;
  line-height: 1.08;
  color: var(--text);
  margin-bottom: 1.5rem;
}

.hero__text h1 em {
  font-style: italic;
  color: var(--gold);
}

.hero__lead {
  font-size: 1.05rem;
  line-height: 1.75;
  color: var(--text-muted);
  margin-bottom: 2.25rem;
}

.hero__actions {
  display: flex;
  align-items: center;
  gap: 1.75rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}

.hero__link {
  font-size: 0.85rem;
  color: var(--text-muted);
  text-decoration: none;
  letter-spacing: 0.02em;
  transition: color 0.2s;
}

.hero__link:hover { color: #fff; }

.hero__note {
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: var(--text-muted);
}

/* Hero visual card */
.hero__visual {
  display: flex;
  justify-content: center;
}

.hero__card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 1.25rem;
  padding: 2rem 2.25rem;
  width: 100%;
  max-width: 22rem;
  backdrop-filter: blur(12px);
}

.hero__card-tag {
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.5rem;
}

.hero__card-stat {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  margin-bottom: 1.75rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border);
}

.hero__card-num {
  font-family: var(--font-serif);
  font-size: 3.5rem;
  line-height: 1;
  color: #fff;
}

.hero__card-sub {
  font-size: 0.8rem;
  color: var(--text-muted);
  max-width: 6rem;
  line-height: 1.3;
}

.hero__card-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.6rem 0;
  font-size: 0.85rem;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
}

.hero__card-row:last-child { border-bottom: none; }

.hero__card-check {
  color: var(--gold);
  font-size: 0.9rem;
}

@media (max-width: 768px) {
  .hero__layout {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .hero__visual { display: none; }
}

.hero__rule {
  display: none;
}

/* ── Trust Indicators Bar ── */
.trust {
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 2.25rem 0;
}

.trust__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
  text-align: center;
}

.trust__item {
  padding: 0.5rem 0;
}

.trust__number {
  font-family: var(--font-serif);
  font-size: clamp(2.25rem, 5vw, 3rem);
  color: var(--gold);
  font-weight: 500;
  line-height: 1.1;
  display: block;
  margin-bottom: 0.25rem;
  text-shadow: none;
}

.trust__label {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
}

@media (min-width: 768px) {
  .trust__grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* ── Features Section ── */
.features {
  padding: var(--space-xl) 0;
}

.features__header {
  margin-bottom: var(--space-lg);
  max-width: 38rem;
}

.features__header p {
  margin-top: var(--space-sm);
}

.features__grid {
  display: grid;
  gap: var(--space-md);
  grid-template-columns: 1fr;
}

.feature-card {
  padding: 2.25rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
  box-shadow: none;
}

.feature-card:hover {
  transform: translateY(-4px);
  border-color: rgba(0, 0, 0, 0.09);
  box-shadow: none;
}

.feature-card__icon {
  width: 2.5rem;
  height: 2.5rem;
  color: var(--gold);
  margin-bottom: 1.25rem;
}

.feature-card h3 {
  margin-bottom: 0.75rem;
  font-weight: 400;
  color: var(--text);
}

.feature-card p {
  font-size: 0.9rem;
  color: var(--text-muted);
}

@media (min-width: 768px) {
  .features__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ── Showcase Signature Section ── */
.showcase {
  padding: var(--space-xl) 0;
  background: var(--bg-dark);
}

.showcase__wrap {
  display: grid;
  gap: var(--space-lg);
  align-items: center;
  grid-template-columns: 1fr;
}

.showcase__visual {
  height: clamp(320px, 50vh, 500px);
  border-radius: var(--radius);
  background: radial-gradient(circle, #151A28 0%, #0A0D15 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-md);
  position: relative;
  overflow: hidden;
  border: 1px solid var(--border);
}

.showcase__visual img {
  max-height: 80%;
  width: auto;
  object-fit: contain;
  transition: transform var(--dur) var(--ease);
}

.showcase__visual:hover img {
  transform: scale(1.05);
}

.showcase__panel {
  padding: var(--space-md);
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: none;
}

.showcase__panel p {
  margin: var(--space-xs) 0 var(--space-sm);
}

.showcase__price {
  font-family: var(--font-serif);
  font-size: 2rem;
  color: var(--gold);
  margin-bottom: 1.25rem;
  text-shadow: none;
}

@media (min-width: 900px) {
  .showcase__wrap {
    grid-template-columns: 1.1fr 0.9fr;
  }
  .showcase__panel {
    margin-left: -3rem;
    padding: var(--space-lg);
  }
}

/* ── Testimonials Section ── */
.testimonials {
  padding: var(--space-xl) 0;
  background: var(--bg);
  border-top: 1px solid var(--border);
}

.testimonials__header {
  margin-bottom: var(--space-lg);
}

.testimonials__track {
  display: flex;
  gap: var(--space-md);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding-bottom: 1.5rem;
  scrollbar-width: thin;
}

.testimonial {
  flex: 0 0 100%;
  scroll-snap-align: start;
  padding: 2.25rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--surface);
  box-shadow: none;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all var(--dur) var(--ease);
}

.testimonial:hover {
  border-color: rgba(0, 210, 255, 0.25);
  box-shadow: none;
}

.testimonial__quote {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  line-height: 1.6;
  font-style: italic;
  color: var(--text-soft);
  margin-bottom: 1.5rem;
  position: relative;
}

.testimonial__quote::before {
  content: "“";
  font-size: 3rem;
  color: var(--gold-light);
  line-height: 0;
  position: absolute;
  top: 1rem;
  left: -0.75rem;
  opacity: 0.2;
}

.testimonial__author {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-top: auto;
}

.testimonial__avatar {
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--white), var(--gold-light));
  flex-shrink: 0;
}

.testimonial__name {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text);
}

.testimonial__role {
  font-size: 0.75rem;
  color: var(--text-muted);
}

@media (min-width: 768px) {
  .testimonial {
    flex: 0 0 calc(33.333% - 1.25rem);
  }
}

/* ── CTA Banner Section ── */
.cta {
  position: relative;
  padding: var(--space-xl) 0;
  background: var(--bg-dark);
  color: var(--text-soft);
  overflow: hidden;
  border-radius: 0;
}

.cta__texture {
  position: absolute;
  inset: 0;
  opacity: 0.04;
  background: radial-gradient(circle, var(--gold) 10%, transparent 11%), radial-gradient(circle, var(--gold) 10%, transparent 11%);
  background-size: 20px 20px;
  background-position: 0 0, 10px 10px;
  pointer-events: none;
}

.cta__inner {
  position: relative;
  z-index: 1;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.cta h2 {
  color: var(--white-pure, var(--text));
  margin-bottom: var(--space-xs);
}

.cta p {
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 2rem;
}

.cta__disclaimer {
  margin-top: 2rem;
  font-size: 0.7rem;
  color: rgba(255, 255, 255, 0.3);
  max-width: 60ch;
}

/* ── Footer ── */
.footer {
  background: var(--bg-dark);
  border-top: 1px solid var(--border);
  padding: var(--space-lg) 0 var(--space-md);
}

.footer__grid {
  display: grid;
  gap: var(--space-md);
  grid-template-columns: 1fr;
  margin-bottom: var(--space-lg);
}

.footer__brand p {
  font-size: 0.85rem;
  margin-top: 1rem;
}

.footer__col h4 {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text);
  margin-bottom: 1rem;
}

.footer__col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer__col a {
  font-size: 0.85rem;
  color: var(--text-muted);
}

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

.footer__social {
  display: flex;
  gap: 0.75rem;
  margin-top: 1.25rem;
}

.footer__social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  border: 1px solid var(--border);
  color: var(--text-muted);
  background: var(--surface);
  transition: all var(--dur) var(--ease);
}

.footer__social a:hover {
  border-color: var(--gold);
  color: var(--gold);
  background: var(--white);
  transform: translateY(-2px);
  box-shadow: none;
}

.footer__bottom {
  padding-top: 2rem;
  border-top: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  font-size: 0.75rem;
  color: var(--text-muted);
}

@media (min-width: 768px) {
  .footer__grid {
    grid-template-columns: 1.5fr repeat(3, 1fr);
  }
  .footer__bottom {
    flex-direction: row;
    justify-content: space-between;
  }
}

/* ── Inner Pages General ── */
.page-hero {
  padding: var(--space-lg) 0 var(--space-sm);
  background: linear-gradient(to bottom, var(--surface-dark) 0%, var(--bg) 100%);
  border-bottom: 1px solid var(--border);
}

.page-hero h1 {
  font-size: clamp(2rem, 5vw, 3rem);
  margin-bottom: 0.5rem;
  color: var(--text);
}

.page-hero p {
  color: var(--text-muted);
}

.page-section {
  padding: var(--space-lg) 0;
}

.page-section--tight {
  padding: var(--space-md) 0 var(--space-lg);
}

/* ── Catalog / Product Grid Redesign (Mobile 2-Columns Targeted) ── */
.grid-products {
  display: grid;
  gap: var(--space-sm);
  grid-template-columns: repeat(2, 1fr); /* 2 columns on mobile */
}

@media (min-width: 768px) {
  .grid-products {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
  }
}

@media (max-width: 500px) {
  .grid-products {
    gap: 0.75rem;
  }
}

/* Product Card Design (Translucent Neon Panels) */
.product-card {
  display: flex;
  flex-direction: column;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--surface);
  overflow: hidden;
  box-shadow: none;
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.product-card:hover {
  transform: translateY(-4px);
  border-color: rgba(0, 0, 0, 0.09);
  box-shadow: none;
}

.product-card__img {
  aspect-ratio: 1 / 1;
  height: auto;
  min-height: auto;
  background: transparent;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  border-bottom: 1px solid var(--border);
  overflow: hidden;
}

.product-card__img img {
  max-width: 90%;
  max-height: 90%;
  object-fit: contain;
  transition: transform var(--dur) var(--ease);
}

.product-card:hover .product-card__img img {
  transform: scale(1.05);
}

.product-card__body {
  padding: 1rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.product-card__body h2 {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  line-height: 1.25;
  color: var(--text);
  margin-bottom: 0.25rem;
}

.product-card__tag {
  font-size: 0.7rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}

.product-card__body p {
  font-size: 0.8rem;
  line-height: 1.5;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
  max-width: none;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.product-card__price {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  margin-top: auto;
  margin-bottom: 0.75rem;
}

.price-current {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  color: var(--gold);
  font-weight: 500;
}

.price-was {
  font-size: 0.85rem;
  color: var(--text-muted);
  text-decoration: line-through;
}

.product-card .btn {
  width: 100%;
  font-size: 0.7rem;
  padding: 0.75rem 1rem;
}

.badge {
  display: inline-block;
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  border: 1px solid var(--border);
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.03);
  align-self: flex-start;
  margin-bottom: 0.5rem;
}

.badge--gold {
  border-color: var(--gold);
  color: var(--gold);
  background: var(--gold-muted);
}

/* ── Shop Toolbar ── */
.shop-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-md);
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border);
}

.shop-toolbar select {
  padding: 0.5rem 1.5rem 0.5rem 0.75rem;
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: 6px;
  font-family: var(--font-sans);
  font-size: 0.85rem;
  color: var(--text);
  cursor: pointer;
}

/* ── Bundles Redesign ── */
.bundle-grid {
  display: grid;
  gap: var(--space-md);
  grid-template-columns: 1fr;
}

@media (min-width: 500px) {
  .bundle-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 900px) {
  .bundle-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.bundle-card {
  position: relative;
  padding: 2rem var(--space-sm);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--surface);
  text-align: center;
  box-shadow: none;
  transition: all var(--dur) var(--ease);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.bundle-card:hover {
  transform: translateY(-4px);
  border-color: var(--gold);
  box-shadow: none;
}

.bundle-card--featured {
  border-color: var(--gold-light);
  background: radial-gradient(circle at top, #1B2236 0%, #111521 100%);
  box-shadow: none;
}

.bundle-card h3 {
  margin-bottom: 0.5rem;
  color: var(--text);
}

.bundle-card .text-muted {
  font-size: 0.85rem;
  margin-bottom: 1rem;
}

.bundle-card .price-current {
  display: block;
  font-size: 1.5rem;
  margin-bottom: 0.25rem;
}

.bundle-card .btn {
  margin-top: 1rem;
  width: 100%;
}

/* ── Product Detail Layout ── */
.product-layout {
  display: grid;
  gap: var(--space-md);
  padding: var(--space-md) 0;
  grid-template-columns: 1fr;
}

@media (min-width: 900px) {
  .product-layout {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
    padding: var(--space-lg) 0;
    align-items: start;
  }
}

.product-gallery {
  height: clamp(300px, 55vh, 480px);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: transparent;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  padding: var(--space-md);
  box-shadow: none;
}

.product-gallery img {
  max-width: 80%;
  max-height: 80%;
  object-fit: contain;
}

.qty-row {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin: var(--space-md) 0;
}

.qty-row label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.qty-controls {
  display: flex;
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: none;
}

.qty-controls button {
  width: 2.5rem;
  height: 2.5rem;
  border: none;
  background: var(--white);
  cursor: pointer;
  font-size: 1.25rem;
  color: var(--text);
  transition: background var(--dur) var(--ease);
}

.qty-controls button:hover {
  background: var(--gold-muted);
  color: var(--gold);
}

.qty-controls input {
  width: 2.75rem;
  border: none;
  border-left: 1px solid var(--border);
  border-right: 1px solid var(--border);
  text-align: center;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  color: var(--text);
  background: var(--surface);
}

.related-grid {
  display: grid;
  gap: var(--space-sm);
  grid-template-columns: repeat(3, 1fr);
}

@media (max-width: 600px) {
  .related-grid {
    grid-template-columns: 1fr;
  }
}

.related-grid .product-card {
  padding: 1rem;
  text-align: center;
  align-items: center;
}

.related-grid .product-card__img {
  aspect-ratio: 4 / 3;
  width: 100%;
  max-height: 140px;
  border: none;
  background: transparent;
}

/* ── FAQ Details Redesign ── */
.faq-list details {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 0.75rem;
  background: var(--surface);
  box-shadow: none;
  overflow: hidden;
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.faq-list details[open] {
  border-color: var(--gold);
  box-shadow: none;
}

.faq-list summary {
  padding: 1.25rem;
  font-family: var(--font-serif);
  font-size: 1.15rem;
  letter-spacing: 0.02em;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--text);
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary::after {
  content: "+";
  color: var(--gold);
  font-size: 1.5rem;
  line-height: 0;
  transition: transform var(--dur) var(--ease);
}

.faq-list details[open] summary::after {
  transform: rotate(45deg);
}

.faq-a {
  padding: 0 1.25rem 1.25rem;
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.6;
}

/* ── Forms and Inputs Redesign (Mobile zoom-fix) ── */
.form-group {
  margin-bottom: 1.25rem;
}

.form-group label {
  display: block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
  color: var(--text-muted);
}

.form-group input:not([type="checkbox"]):not([type="radio"]),
.form-group textarea,
.form-group select {
  display: block;
  width: 100%;
  padding: 0.85rem 1rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
  font-family: var(--font-sans);
  font-size: 1rem; /* 16px to prevent iOS Safari auto-zoom on focus */
  color: var(--text);
  box-shadow: none;
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
  appearance: none;
  -webkit-appearance: none;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: none;
}

.form-group textarea {
  min-height: 130px;
  resize: vertical;
}

.form-group select {
  background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%2300F59B' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}

/* ── Contact Layout ── */
.contact-grid {
  display: grid;
  gap: var(--space-md);
  grid-template-columns: 1fr;
}

@media (min-width: 900px) {
  .contact-grid {
    grid-template-columns: 1fr 1.2fr;
  }
}

.contact-info p {
  margin-bottom: 1.25rem;
}

.contact-info strong {
  color: var(--text);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ── Basket Cart Layout ── */
.cart-empty {
  padding: var(--space-lg) var(--space-sm);
  text-align: center;
}

.cart-layout {
  display: grid;
  gap: var(--space-md);
  grid-template-columns: 1fr;
}

@media (min-width: 900px) {
  .cart-layout {
    grid-template-columns: 1fr 340px;
    align-items: start;
  }
}

.cart-table-wrap {
  overflow-x: auto;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--surface);
  box-shadow: none;
}

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

.cart-table th, .cart-table td {
  padding: 1.25rem 1rem;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}

.cart-table th {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  background: var(--white);
}

.cart-table tr:last-child td {
  border-bottom: none;
}

.cart-line {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.cart-line img {
  width: 5rem;
  height: 5rem;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: transparent;
  object-fit: contain;
  padding: 0.5rem;
}

.cart-inline-qty {
  display: flex;
  border: 1px solid var(--border);
  border-radius: 6px;
  overflow: hidden;
}

.cart-inline-qty button {
  width: 2rem;
  height: 2rem;
  border: none;
  background: var(--white);
  cursor: pointer;
  font-size: 1rem;
  color: var(--text);
}

.cart-inline-qty input {
  width: 2.25rem;
  border: none;
  border-left: 1px solid var(--border);
  border-right: 1px solid var(--border);
  text-align: center;
  font-size: 0.85rem;
  background: var(--surface);
  color: var(--text);
}

.cart-summary {
  position: sticky;
  top: calc(var(--legal-h) + var(--nav-h) + 1.25rem);
}

.cart-summary h3 {
  font-size: 1.35rem;
  margin-bottom: 1rem;
  color: var(--text);
}

.cart-row {
  display: flex;
  justify-content: space-between;
  margin-bottom: 0.75rem;
}

.cart-row--total {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  color: var(--gold);
  border-top: 1px solid var(--border);
  padding-top: 1rem;
  margin-top: 1rem;
  text-shadow: none;
}

.cart-hint {
  font-size: 0.8rem;
  margin-bottom: 1rem;
}

.btn--block {
  width: 100%;
  margin-bottom: 0.75rem;
}

/* ── Sticky Mobile Product CTA ── */
.sticky-cta {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 98;
  padding: 0.75rem 1.25rem;
  padding-bottom: max(0.75rem, env(safe-area-inset-bottom));
  background: rgba(247, 245, 242, 0.94);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  transform: translateY(100%);
  transition: transform 350ms cubic-bezier(0.165, 0.84, 0.44, 1);
  box-shadow:  0 -4px 16px rgba(0, 0, 0, 0.5);
}

.sticky-cta.is-visible {
  transform: translateY(0);
}

.sticky-cta__price {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  color: var(--gold);
  font-weight: 500;
}

.sticky-cta .btn {
  flex: 1;
  max-width: 220px;
  padding: 0.75rem 1rem;
  font-size: 0.7rem;
}

@media (min-width: 768px) {
  .sticky-cta {
    display: none;
  }
}

body.has-sticky-pad {
  padding-bottom: calc(4.5rem + env(safe-area-inset-bottom));
}

/* ── Legal / Disclaimers Blocks ── */
.legal-block {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  padding: 1.5rem;
  margin: var(--space-md) 0;
  box-shadow: none;
}

.legal-block__tag {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold-light);
  margin-bottom: 0.5rem;
}

.ref-list {
  list-style: none;
  display: grid;
  gap: var(--space-xs);
}

.ref-item {
  font-size: 0.8rem;
  color: var(--text-muted);
  padding-left: 0.75rem;
  border-left: 2px solid var(--gold);
}

/* ── Success Card ── */
.order-success-card {
  max-width: 38rem;
  margin: var(--space-md) auto;
  text-align: center;
}

.order-success-card h2 {
  margin-bottom: 1rem;
  color: var(--text);
}

.order-success-card p {
  margin: 0 auto 1.25rem;
}

.order-ref {
  font-size: 1.1rem;
  color: var(--gold);
  background: var(--gold-muted);
  display: inline-block;
  padding: 0.5rem 1rem;
  border-radius: 6px;
  margin: 1rem 0;
  border: 1px solid rgba(0, 0, 0, 0.09);
}

/* ── Local Modal Overlay (Success messages) ── */
.local-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(247, 245, 242, 0.85);
  backdrop-filter: blur(12px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity 300ms var(--ease), visibility 300ms var(--ease);
}

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

.local-modal__content {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2.5rem 2rem;
  max-width: 28rem;
  width: 100%;
  box-shadow: none;
  text-align: center;
  transform: scale(0.9);
  transition: transform 300ms cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.local-modal.is-active .local-modal__content {
  transform: scale(1);
}

.local-modal__icon {
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.09);
  color: var(--gold);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.25rem;
  box-shadow: none;
}

.local-modal h3 {
  font-size: 1.5rem;
  margin-bottom: 0.75rem;
  color: var(--text);
}

.local-modal p {
  margin: 0 auto 1.5rem;
  font-size: 0.9rem;
}


/* --- OPTICLEAR CUSTOM STYLES --- */
h1, h2, h3, h4, .nav__logo {
  letter-spacing: -0.02em;
}

.nav__logo {
  text-transform: none;
  font-weight: 800;
  display: flex;
  align-items: center;
  gap: 8px;
}

.opti-ring {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 2.5px solid #0E0E0C;
  display: flex;
  align-items: center;
  justify-content: center;
}
.opti-ring::after {
  content: "";
  width: 7px;
  height: 7px;
  background: #A0D4F0;
  border-radius: 50%;
}

.nav__links a {
  font-size: 13px;
  color: #8A8A84;
  text-transform: none;
  letter-spacing: normal;
  font-weight: 500;
}
.nav__links a::after { display: none; }
.nav__links a:hover { color: #0E0E0C; }

.header-cart {
  border-radius: 100px;
  width: auto;
  height: auto;
  padding: 8px 16px;
  font-size: 13px;
  font-weight: 500;
  border: 1px solid rgba(0,0,0,0.09);
  background: transparent;
  gap: 6px;
  box-shadow: none !important;
}
.header-cart:hover {
  background: #EDEAE5;
  border-color: rgba(0,0,0,0.09);
  color: #0E0E0C;
  transform: none;
}
.header-cart__icon { margin-top: 0; }
.header-cart__icon svg { width: 16px; height: 16px; }
.header-cart__badge {
  position: static;
  background: #E0DBD3;
  color: #0E0E0C;
  border: none;
  box-shadow: none;
  min-width: 18px;
  height: 18px;
}

.nav-cta {
  background: #0E0E0C;
  color: #F7F5F2;
  border-radius: 100px;
  padding: 8px 16px;
  font-size: 13px;
  font-weight: 500;
}
.nav-cta:hover { background: #3C3C38; color: #F7F5F2; }

/* Grid Sections */
.opti-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-top: 1px solid rgba(0,0,0,0.09);
  border-bottom: 1px solid rgba(0,0,0,0.09);
}
.opti-col {
  padding: 4rem 2rem;
}
.opti-col-left {
  border-right: 1px solid rgba(0,0,0,0.09);
}
.opti-bg-gray {
  background: #EDEAE5;
}
.opti-bg-dark {
  background: #0E0E0C;
  color: #F7F5F2;
}

.opti-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #EDEAE5;
  border-radius: 100px;
  padding: 6px 14px;
  font-size: 13px;
  font-weight: 500;
  color: #0E0E0C;
  margin-bottom: 2rem;
}
.opti-pill-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #A0D4F0;
}

.opti-h1 {
  font-family: var(--font-serif);
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  color: #8A8A84;
  line-height: 1.1;
  margin-bottom: 1.5rem;
}
.opti-h1 em {
  color: #0E0E0C;
  font-style: italic;
}

.opti-p {
  font-size: 17px;
  color: #8A8A84;
  margin-bottom: 2rem;
  max-width: 400px;
}

.opti-btn-fill {
  background: #0E0E0C;
  color: #F7F5F2;
  border-radius: 100px;
  padding: 12px 24px;
  font-weight: 500;
  display: inline-flex;
}
.opti-btn-outline {
  border: 1px solid rgba(0,0,0,0.09);
  color: #0E0E0C;
  border-radius: 100px;
  padding: 12px 24px;
  font-weight: 500;
  display: inline-flex;
}

.opti-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid rgba(0,0,0,0.09);
  margin-top: 4rem;
  margin-bottom: -4rem; /* to align with bottom border of col */
  margin-left: -2rem;
  margin-right: -2rem;
}
.opti-stat {
  padding: 1.5rem;
  border-right: 1px solid rgba(0,0,0,0.09);
  font-size: 13px;
  font-weight: 500;
  color: #0E0E0C;
  text-align: center;
}
.opti-stat:last-child { border-right: none; }

.opti-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
}
.opti-visual-circle {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(0,0,0,0.09);
}
.opti-visual-circle-1 { width: 300px; height: 300px; }
.opti-visual-circle-2 { width: 450px; height: 450px; }
.opti-visual img { position: relative; z-index: 2; max-width: 280px; }

.opti-checks {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-top: 1px solid rgba(0,0,0,0.09);
  margin-top: auto;
  margin-bottom: -4rem;
  margin-left: -2rem;
  margin-right: -2rem;
}
.opti-check {
  padding: 1.5rem;
  border-right: 1px solid rgba(0,0,0,0.09);
  font-size: 13px;
  font-weight: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.opti-check:last-child { border-right: none; }

.opti-marquee {
  background: #0E0E0C;
  color: #F7F5F2;
  padding: 1.5rem 0;
  overflow: hidden;
  white-space: nowrap;
  display: flex;
}
.opti-marquee-track {
  display: inline-flex;
  gap: 2rem;
  animation: scroll 20s linear infinite;
}
.opti-marquee-item {
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.opti-marquee-dot {
  color: #A0D4F0;
  margin: 0 2rem;
}
@keyframes scroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.opti-products-header {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-bottom: 1px solid rgba(0,0,0,0.09);
}
.opti-products-header h2 {
  padding: 3rem 2rem;
  border-right: 1px solid rgba(0,0,0,0.09);
  font-size: 2.5rem;
  color: #0E0E0C;
}
.opti-products-header p {
  padding: 3rem 2rem;
  font-size: 17px;
  color: #8A8A84;
  margin: 0;
  max-width: none;
}

.opti-products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-bottom: 1px solid rgba(0,0,0,0.09);
}
.opti-card {
  border-right: 1px solid rgba(0,0,0,0.09);
  padding: 2rem;
  transition: background 0.3s;
}
.opti-card:last-child { border-right: none; }
.opti-card:hover { background: #EDEAE5; }

.opti-card-img {
  background: #F7F5F2;
  border: 1px solid rgba(0,0,0,0.09);
  border-radius: 12px;
  padding: 2rem;
  margin-bottom: 1.5rem;
  display: flex;
  justify-content: center;
}
.opti-card-img img { height: 200px; object-fit: contain; }
.opti-card h3 { font-size: 1.5rem; margin-bottom: 0.5rem; color: #0E0E0C; }
.opti-card p { font-size: 15px; color: #8A8A84; margin-bottom: 1.5rem; line-height: 1.5; }
.opti-card-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid rgba(0,0,0,0.09);
  padding-top: 1.5rem;
}
.opti-card-price { font-weight: 600; font-size: 17px; color: #0E0E0C; }
.opti-card-link { font-size: 13px; font-weight: 500; color: #0E0E0C; text-decoration: underline; }

.opti-featured {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-bottom: 1px solid rgba(0,0,0,0.09);
}

.opti-specs {
  list-style: none;
  padding: 0;
  margin: 2rem 0;
  border-top: 1px solid rgba(0,0,0,0.09);
}
.opti-specs li {
  padding: 1rem 0;
  border-bottom: 1px solid rgba(0,0,0,0.09);
  display: flex;
  justify-content: space-between;
  font-size: 15px;
}
.opti-specs span:first-child { color: #8A8A84; }
.opti-specs span:last-child { font-weight: 500; color: #0E0E0C; }

.opti-h2-title {
  padding: 3rem 2rem;
  border-bottom: 1px solid rgba(0,0,0,0.09);
  font-size: 2.5rem;
  color: #0E0E0C;
}
.opti-3col {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-bottom: 1px solid rgba(0,0,0,0.09);
}
.opti-3col-item {
  padding: 3rem 2rem;
  border-right: 1px solid rgba(0,0,0,0.09);
}
.opti-3col-item:last-child { border-right: none; }
.opti-num {
  font-size: 13px;
  color: #8A8A84;
  font-weight: 500;
  margin-bottom: 2rem;
  display: block;
}
.opti-icon {
  width: 48px;
  height: 48px;
  background: #C8E8F8;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  color: #0E0E0C;
}

.opti-testimonial {
  font-size: 17px;
  line-height: 1.6;
  color: #0E0E0C;
  font-style: italic;
  margin-bottom: 2rem;
}
.opti-author {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 1.2rem;
  color: #0E0E0C;
  margin-bottom: 0.2rem;
}
.opti-author-role {
  font-size: 13px;
  color: #8A8A84;
}

.opti-cta-band {
  background: #0E0E0C;
  color: #F7F5F2;
  padding: 6rem 2rem;
  text-align: center;
}
.opti-cta-band h2 {
  font-size: 3rem;
  color: #F7F5F2;
  margin-bottom: 1.5rem;
}
.opti-cta-band p {
  color: #8A8A84;
  margin: 0 auto 2rem;
  max-width: 500px;
}
.opti-btn-sky {
  background: #A0D4F0;
  color: #0E0E0C;
  border-radius: 100px;
  padding: 14px 32px;
  font-weight: 600;
  display: inline-flex;
  margin-bottom: 1.5rem;
}
.opti-disclaimer {
  font-size: 11px;
  color: rgba(255,255,255,0.4);
}

.opti-footer {
  background: #0E0E0C;
  color: #F7F5F2;
}
.opti-footer-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  padding: 4rem 2rem;
}
.opti-footer-col h4 {
  color: #8A8A84;
  font-size: 13px;
  margin-bottom: 1.5rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-family: var(--font-sans);
}
.opti-footer-col ul { list-style: none; padding: 0; }
.opti-footer-col li { margin-bottom: 0.8rem; }
.opti-footer-col a { color: #F7F5F2; font-size: 14px; text-decoration: none; }
.opti-footer-col a:hover { color: #A0D4F0; }

.opti-footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 1.5rem 2rem;
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  color: rgba(255,255,255,0.4);
}

.opti-pill-dark {
  display: inline-flex;
  align-items: center;
  background: #3C3C38;
  border-radius: 100px;
  padding: 6px 14px;
  font-size: 13px;
  font-weight: 500;
  color: #F7F5F2;
  margin-bottom: 1.5rem;
}

@media (max-width: 768px) {
  .opti-grid, .opti-stats, .opti-checks, .opti-products-header, .opti-products-grid, .opti-featured, .opti-3col, .opti-footer-grid {
    grid-template-columns: 1fr;
  }
  .opti-col-left, .opti-products-header h2, .opti-card, .opti-3col-item {
    border-right: none;
    border-bottom: 1px solid rgba(0,0,0,0.09);
  }
  .opti-stat, .opti-check { border-right: none; border-bottom: 1px solid rgba(0,0,0,0.09); }
  .opti-stat:last-child, .opti-check:last-child { border-bottom: none; }
  .opti-stats, .opti-checks { margin-bottom: 0; margin-left: 0; margin-right: 0; }
  .opti-footer-grid { gap: 2rem; }
}


/* Additional OptiClear Tweaks for subpages */
.page-header {
  background: #EDEAE5 !important;
  border-bottom: 1px solid rgba(0,0,0,0.09);
  padding: 4rem 0 !important;
}

.page-header h1 {
  color: #0E0E0C;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.page-header p {
  color: #8A8A84;
}

.product-card {
  border: 1px solid rgba(0,0,0,0.09) !important;
  border-radius: 12px !important;
  background: #F7F5F2 !important;
  box-shadow: none !important;
}

.product-card:hover {
  background: #EDEAE5 !important;
  border-color: rgba(0,0,0,0.09) !important;
  transform: none !important;
}

.product-card__info {
  border-top: 1px solid rgba(0,0,0,0.09);
}

.product-card__title {
  color: #0E0E0C !important;
  font-family: var(--font-serif);
  font-weight: 700;
}

.product-card__price {
  color: #0E0E0C !important;
  font-weight: 600;
}

.btn {
  border-radius: 100px !important;
  font-weight: 500 !important;
  text-transform: none !important;
  letter-spacing: normal !important;
}

.btn--gold {
  background: #0E0E0C !important;
  color: #F7F5F2 !important;
  border-color: #0E0E0C !important;
}

.btn--gold:hover {
  background: #3C3C38 !important;
  border-color: #3C3C38 !important;
}

.filter-bar {
  border-bottom: 1px solid rgba(0,0,0,0.09) !important;
  background: #F7F5F2 !important;
}

select {
  border: 1px solid rgba(0,0,0,0.09) !important;
  border-radius: 100px !important;
  background: #EDEAE5 !important;
  color: #0E0E0C !important;
}

.cart-summary, .legal-block, .panel {
  background: #EDEAE5 !important;
  border: 1px solid rgba(0,0,0,0.09) !important;
  border-radius: 12px !important;
  box-shadow: none !important;
}