/* ==========================================================================
   FinXCEL Tools — Landing Pages
   Shared design system for both product pages (index.html / dual-sided.html)
   Fonts: Inter Tight (display), Plus Jakarta Sans (body), JetBrains Mono (mono)
   ========================================================================== */

@import url("https://fonts.googleapis.com/css2?family=Inter+Tight:wght@400..900&family=Plus+Jakarta+Sans:wght@300..800&family=JetBrains+Mono:wght@400;500;700&display=swap");

/* ---------- Tokens ---------- */
:root {
  --amber: #ffc107;
  --amber-hover: #ffb300;
  --amber-ink: #b45309;
  --ink: #111318;
  --cream: #fff7e0;
  --border: #e7e9ee;
  --border-soft: #eff1f4;
  --gray-700: #374151;
  --gray-600: #4b5563;
  --gray-500: #6b7280;
  --gray-400: #9ca3af;
  --white: #ffffff;
  --black: #000000;
  --font-display: "Inter Tight", sans-serif;
  --font-body: "Plus Jakarta Sans", sans-serif;
  --font-mono: "JetBrains Mono", monospace;
  --radius-lg: 16px;
  --header-offset: 130px;
  /* announcement bar + fixed header height */
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

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

ul {
  list-style: none;
}

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

.container {
  max-width: 80rem;
  /* 1280px */
  margin-inline: auto;
  padding-inline: 1rem;
}

.container--narrow {
  max-width: 64rem;
}

.container--tight {
  max-width: 56rem;
}

.blueprint-bg {
  background-image:
    linear-gradient(rgba(17, 19, 24, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(17, 19, 24, 0.045) 1px, transparent 1px);
  background-size: 44px 44px;
}

.section {
  padding-block: 3.5rem;
}

.section--cream {
  background: var(--cream);
  border-block: 1px solid var(--border);
}

/* ---------- Typography helpers ---------- */
.display {
  font-family: var(--font-display);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: -0.02em;
  line-height: 0.95;
  color: var(--ink);
}

.kicker {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--amber-ink);
}

.lead {
  color: var(--gray-500);
  font-size: 1rem;
  line-height: 1.7;
  max-width: 42rem;
}

.accent {
  color: var(--amber-ink);
}

h1.display {
  font-size: clamp(2.25rem, 5.2vw, 3.75rem);
}

h2.display {
  font-size: clamp(1.9rem, 4vw, 3rem);
  margin-top: 1rem;
}

h3.display {
  font-size: clamp(1.9rem, 4vw, 2.25rem);
  margin-top: 1rem;
}

h3 {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--ink);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem 1.75rem;
  border-radius: 999px;
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  background: var(--amber);
  color: var(--black);
  box-shadow: 0 0 32px rgba(255, 193, 7, 0.4);
  transition:
    background-color 0.25s,
    transform 0.15s;
}

.btn:hover {
  background: var(--amber-hover);
}

.btn:active {
  transform: scale(0.97);
}

.btn .icon {
  transition: transform 0.3s;
}

.btn:hover .icon {
  transform: translate(2px, -2px);
}

.btn--ghost {
  background: transparent;
  border: 1px solid #d1d5db;
  color: var(--ink);
  box-shadow: none;
}

.btn--ghost:hover {
  background: transparent;
  border-color: var(--amber);
  color: var(--amber-ink);
}

/* ---------- Fixed top stack: announcement + header ---------- */
.top-stack {
  /* position: fixed; */
  inset: 0 0 auto 0;
  z-index: 50;
}

.announcement-bar {
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  background: var(--black);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding-inline: 0.75rem;
}

.announcement-bar__text {
  font-family: var(--font-display);
  font-size: 0.625rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--amber);
}

.announcement-bar__sub {
  display: none;
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.6);
}

.announcement-bar__cta {
  flex-shrink: 0;
  border-radius: 999px;
  background: var(--amber);
  padding: 0.25rem 0.75rem;
  font-family: var(--font-display);
  font-size: 0.625rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--black);
  transition: background-color 0.25s;
}

.announcement-bar__cta:hover {
  background: var(--amber-hover);
}

.site-header {
  background: rgba(0, 0, 0, 0.9);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.site-header__inner {
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--white);
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: -0.02em;
}

.brand span.x {
  color: var(--amber);
}

.brand small {
  display: none;
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.3em;
  color: rgba(255, 255, 255, 0.4);
  text-transform: uppercase;
  margin-top: 2px;
}

.product-switcher {
  display: none;
  align-items: center;
  gap: 4px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  background: rgba(255, 255, 255, 0.1);
  padding: 4px;
}

.product-switcher a {
  border-radius: 999px;
  padding: 0.375rem 1rem;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.6);
  transition:
    color 0.25s,
    background-color 0.25s;
}

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

.product-switcher a.is-active {
  background: var(--amber);
  color: var(--black);
  font-weight: 700;
}

.header-cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border-radius: 999px;
  background: var(--amber);
  padding: 0.5rem 1rem;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--black);
  transition: background-color 0.25s;
}

.header-cta:hover {
  background: var(--amber-hover);
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  overflow: hidden;
  padding-top: calc(36px + 64px + 2.5rem);
  padding-bottom: 3.5rem;
}

.hero::before {
  content: "";
  position: absolute;
  top: -160px;
  left: -10%;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: rgba(255, 193, 7, 0.15);
  filter: blur(140px);
  pointer-events: none;
}

.hero__grid {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

.product-chip {
  display: inline-block;
  border: 1px solid var(--amber);
  background: rgba(255, 193, 7, 0.1);
  border-radius: 999px;
  padding: 0.375rem 1rem;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink);
  margin-bottom: 1.25rem;
}

.overline {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--amber-ink);
  margin-bottom: 1rem;
}

.hero__media {
  position: relative;
}

.hero__media::before {
  content: "";
  position: absolute;
  inset: -12px;
  border: 1px solid rgba(255, 193, 7, 0.5);
  border-radius: 24px;
  pointer-events: none;
}

.hero__caption {
  margin-top: 1.25rem;
  padding-inline: 1rem;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  color: var(--gray-500);
}

.hero__secondary {
  display: none;
}

/* Entrance animation */
.rise {
  animation: rise 0.9s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.rise-1 {
  animation-delay: 0.05s;
}

.rise-2 {
  animation-delay: 0.15s;
}

.rise-3 {
  animation-delay: 0.3s;
}

.rise-4 {
  animation-delay: 0.45s;
}

.rise-5 {
  animation-delay: 0.6s;
}

.rise-6 {
  animation-delay: 0.75s;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(26px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
  margin-top: 1.5rem;
}

.price-block {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
}

.price-block .price {
  font-family: var(--font-display);
  font-size: 1.875rem;
  font-weight: 800;
  color: var(--ink);
}

.price-block .was {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  color: var(--gray-400);
  text-decoration: line-through;
}

.price-block .save {
  border-radius: 999px;
  background: var(--amber);
  padding: 2px 10px;
  font-family: var(--font-mono);
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--black);
}

.shipping-note {
  margin-top: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--gray-600);
}

.shipping-note svg {
  flex-shrink: 0;
  color: var(--amber-ink);
}

.microcopy {
  margin-top: 1rem;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gray-400);
}

.trust-row {
  margin-top: 1.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 2rem;
}

.trust-row li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--gray-500);
}

.trust-row svg {
  color: var(--amber-ink);
  flex-shrink: 0;
}

/* ---------- Framed media ---------- */
.frame {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--white);
  /* Ensure a fixed height or aspect ratio container if needed */
  display: flex;
}

.frame img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  padding: 1rem;
  transition: transform 0.7s ease;
  display: block;
}

.frame:hover img {
  transform: scale(1.02);
}

.frame figcaption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 2;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.85), rgba(0, 0, 0, 0));
  padding: 1.25rem 1rem 0.75rem 1rem;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 0.688rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: #ffffff;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.frame figcaption::before {
  content: "•";
  color: var(--amber);
  font-size: 1rem;
}

.frame--photo img {
  object-fit: cover;
  padding: 0;
}

.aspect-square {
  aspect-ratio: 1 / 1;
}

.aspect-4-3 {
  aspect-ratio: 4 / 3;
}

.aspect-4-5 {
  aspect-ratio: 4 / 5;
}

.aspect-3-2 {
  aspect-ratio: 3 / 2;
}

/* ---------- Play button (pulsing) ---------- */
.play-btn {
  position: absolute;
  z-index: 30;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--amber);
  color: var(--black);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 40px rgba(255, 193, 7, 0.5);
  transition: transform 0.2s;
}

.play-btn:hover {
  transform: scale(1.1);
}

.play-btn svg {
  margin-left: 2px;
}

.play-btn::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: rgba(255, 193, 7, 0.4);
  animation: ping 1.6s cubic-bezier(0, 0, 0.2, 1) infinite;
}

@keyframes ping {
  75%,
  100% {
    transform: scale(1.7);
    opacity: 0;
  }
}

.play-btn--corner {
  bottom: -16px;
  right: -16px;
}

.play-btn--center {
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}

.play-btn--center:hover {
  transform: translate(-50%, -50%) scale(1.1);
}

/* ---------- Marquee ---------- */
.marquee {
  overflow: hidden;
  border-block: 1px solid var(--black);
  background: var(--black);
  padding-block: 1.25rem;
  user-select: none;
}

.marquee__track {
  display: flex;
  width: max-content;
  white-space: nowrap;
  animation: marquee 36s linear infinite;
}

.marquee__track span {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: -0.02em;
  color: rgba(255, 255, 255, 0.08);
  padding-right: 0.5rem;
}

@keyframes marquee {
  to {
    transform: translateX(-50%);
  }
}

/* ---------- Video ---------- */
.video-wrap {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: var(--black);
  box-shadow: 0 24px 60px rgba(17, 19, 24, 0.15);
  scroll-margin-top: 0;
}

.video-wrap video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

#video-section {
  scroll-margin-top: var(--header-offset);
}

.section-head--center {
  text-align: center;
  margin-bottom: 2rem;
}

/* ---------- Chapter header ---------- */
.chapter {
  margin-bottom: 2.5rem;
}

.chapter__meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.chapter__num {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.3em;
  color: var(--amber-ink);
}

.chapter__rule {
  height: 1px;
  flex: 1;
  background: #e5e7eb;
}

.chapter__kicker {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gray-400);
}

.chapter .lead {
  margin-top: 1.5rem;
}

/* ---------- Cards / grids ---------- */
.grid {
  display: grid;
  gap: 1.25rem;
}

.grid-2 {
  grid-template-columns: 1fr;
}

.grid-3 {
  grid-template-columns: 1fr;
}

.grid-4 {
  grid-template-columns: 1fr;
}

.card {
  height: 100%;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--white);
  padding: 1.5rem;
  transition:
    transform 0.3s,
    border-color 0.3s,
    box-shadow 0.3s;
}

.card:hover {
  transform: translateY(-4px);
  border-color: var(--amber);
  box-shadow: 0 0 40px rgba(255, 193, 7, 0.12);
}

.card__num {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--amber-ink);
}

.card h3 {
  font-size: 1.25rem;
  margin-top: 0.75rem;
}

.card p {
  margin-top: 0.5rem;
  font-size: 1rem;
  color: var(--gray-500);
  line-height: 1.65;
}

.compare-row__label {
  font-family: var(--font-mono);
  font-size: 0.625rem !important;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--amber-ink) !important;
}

.card--img {
  padding: 0;
  overflow: hidden;
}

.card--img .card__img {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--cream);
}

.card--img .card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s ease;
}

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

.card--img .card__body {
  padding: 1.5rem;
}

.card--img .card__body h3 {
  margin-top: 0;
}

/* Comparison rows (flat vs FinXCEL) */
.compare-row {
  padding: 1.5rem;
}

.compare-row__label {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--amber-ink);
}

.compare-row__bad,
.compare-row__good {
  display: flex;
  align-items: flex-start;
  gap: 0.625rem;
  font-size: 0.875rem;
}

.compare-row__bad {
  margin-top: 0.75rem;
  color: var(--gray-500);
}

.compare-row__good {
  margin-top: 0.5rem;
  font-weight: 600;
  color: var(--ink) !important;
}

.compare-row__good .tick {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  margin-top: 2px;
  border-radius: 50%;
  background: var(--amber);
  flex-shrink: 0;
}

.compare-row__bad svg {
  margin-top: 2px;
  flex-shrink: 0;
  color: var(--gray-400);
}

/* Feature chips (dual page quick summary) */
.feature-chip {
  padding: 1.5rem;
}

.feature-chip .n {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--amber);
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 800;
  color: var(--black);
}

.feature-chip h3 {
  font-size: 1.125rem;
  margin-top: 1rem;
}

.feature-chip p {
  margin-top: 0.375rem;
  font-size: 0.875rem;
  color: var(--gray-500);
}

/* Callout rows (design & materials) */
.callout {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--white);
  padding: 1.25rem;
  transition: border-color 0.3s;
}

.callout:hover {
  border-color: var(--amber);
}

.callout .tag {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 48px;
  flex-shrink: 0;
  border: 1px solid rgba(255, 193, 7, 0.7);
  border-radius: 8px;
  background: rgba(255, 193, 7, 0.1);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--amber-ink);
}

.callout p {
  font-size: 0.9375rem;
  color: var(--gray-700);
}

/* Safety steps */
.step-card {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  padding: 1.5rem;
}

.step-card .icon-box {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  flex-shrink: 0;
  border-radius: 12px;
  background: var(--amber);
  color: var(--black);
}

.step-card h3 {
  font-size: 1.125rem;
}

.step-card h3 .n {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--amber-ink);
  margin-right: 0.5rem;
}

.step-card p {
  margin-top: 0.375rem;
  font-size: 0.875rem;
  color: var(--gray-500);
}

/* Action steps (numbered list) */
.action-step {
  display: flex;
  gap: 1.25rem;
}

.action-step .n {
  font-family: var(--font-display);
  font-size: 1.875rem;
  font-weight: 800;
  color: rgba(180, 83, 9, 0.4);
}

.action-step h3 {
  font-size: 1.125rem;
}

.action-step p {
  margin-top: 0.375rem;
  font-size: 0.875rem;
  color: var(--gray-500);
}

/* Flip cue card (dual page) */
.flip-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  border-radius: var(--radius-lg);
  background: var(--black);
  padding: 2rem;
  text-align: center;
  height: 100%;
}

.flip-card .n {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--amber);
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--black);
}

.flip-card .word {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: -0.02em;
  color: var(--white);
}

.flip-card .sub {
  max-width: 180px;
  font-size: 0.75rem;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.6);
}

/* ---------- Spec table ---------- */
.spec-table {
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--white);
  width: 100%;
  border-collapse: collapse;
}

.spec-table td {
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--border-soft);
  vertical-align: top;
}

.spec-table tr:last-child td {
  border-bottom: 0;
}

.spec-table tr:hover td {
  background: var(--cream);
}

.spec-table td:first-child {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gray-400);
  width: 220px;
}

.spec-table td:last-child {
  font-size: 0.9375rem;
  color: var(--ink);
}

/* Compat graphic */
.compat {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--white);
  padding: 1.5rem;
}

.compat__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
}

.compat__cell {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.compat__art {
  aspect-ratio: 1;
  width: 100%;
  border-radius: 12px;
  background: var(--cream);
  padding: 0.75rem;
}

.compat__label {
  margin-top: 0.75rem;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.625rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gray-500);
}

.compat__caption {
  margin-top: 1.25rem;
  border-top: 1px solid var(--border-soft);
  padding-top: 1rem;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gray-400);
}

/* Brochure button */
.btn--outline-dark {
  background: transparent;
  border: 2px solid var(--ink);
  color: var(--ink);
  box-shadow: none;
}

.btn--outline-dark:hover {
  background: var(--amber);
  border-color: var(--amber);
  color: var(--black);
}

.center {
  text-align: center;
}

.mt-8 {
  margin-top: 2rem;
}

/* ---------- Reviews ---------- */
.stars {
  color: var(--amber-ink);
  letter-spacing: 0.15em;
  font-size: 0.875rem;
}

.review-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: 1.5rem;
}

.review-card blockquote {
  flex: 1;
  margin-top: 0.75rem;
  font-size: 0.875rem;
  line-height: 1.65;
  color: var(--gray-700);
}

.review-card figcaption {
  margin-top: 1rem;
  border-top: 1px solid var(--border-soft);
  padding-top: 0.75rem;
}

.review-card .name {
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--ink);
}

.review-card .source {
  margin-top: 4px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--amber-ink);
  transition: color 0.25s;
}

.review-card .source:hover {
  color: var(--ink);
}

.link-card {
  display: flex;
  height: 100%;
  flex-direction: column;
  justify-content: space-between;
  border: 1px solid rgba(255, 193, 7, 0.7);
  border-radius: var(--radius-lg);
  background: rgba(255, 193, 7, 0.1);
  padding: 1.75rem;
  transition: background-color 0.25s;
}

.link-card:hover {
  background: rgba(255, 193, 7, 0.15);
}

.link-card h3 {
  font-size: 1.125rem;
}

.link-card p {
  margin-top: 0.5rem;
  font-size: 0.875rem;
  color: var(--gray-500);
}

.link-card .open {
  margin-top: 1.25rem;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--amber-ink);
}

.link-card .open svg {
  transition: transform 0.25s;
}

.link-card:hover .open svg {
  transform: translate(2px, -2px);
}

.note-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  height: 100%;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--white);
  padding: 1.75rem;
}

.note-card svg {
  flex-shrink: 0;
  color: var(--amber-ink);
}

.note-card p {
  font-size: 0.875rem;
  color: var(--gray-500);
  line-height: 1.65;
}

/* ---------- FAQ (native accordion) ---------- */
.faq {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--white);
  padding-inline: 1.5rem;
}

.faq details {
  border-bottom: 1px solid var(--border);
}

.faq details:last-child {
  border-bottom: 0;
}

.faq summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-block: 1.25rem;
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--ink);
  cursor: pointer;
  list-style: none;
  transition: color 0.25s;
}

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

.faq summary:hover {
  color: var(--amber-ink);
}

.faq summary::after {
  content: "⌄";
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  font-size: 1.25rem;
  color: var(--gray-400);
  transition: transform 0.25s;
  flex-shrink: 0;
}

.faq details[open] summary::after {
  transform: rotate(180deg);
}

.faq details .faq__answer {
  padding-bottom: 1.25rem;
  font-size: 0.9375rem;
  color: var(--gray-500);
  line-height: 1.7;
}

/* ---------- CTA bands ---------- */
.inline-cta {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
  border-radius: var(--radius-lg);
  background: var(--black);
  padding: 2.5rem 2rem;
  text-align: center;
  margin-bottom: 1rem;
}

.inline-cta h2,
.inline-cta .msg {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: -0.02em;
  color: var(--white);
}

.inline-cta .sub {
  margin-top: 0.375rem;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.5);
}

.savings-banner {
  border-radius: var(--radius-lg);
  background: var(--amber);
  padding: 2.5rem 2rem;
  text-align: center;
}

.savings-banner .kick {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: rgba(0, 0, 0, 0.6);
}

.savings-banner .title {
  margin-top: 0.75rem;
  font-family: var(--font-display);
  font-size: 1.375rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: -0.02em;
  color: var(--black);
}

.savings-banner .body {
  margin: 0.5rem auto 0;
  max-width: 42rem;
  font-size: 0.9375rem;
  color: rgba(0, 0, 0, 0.7);
}

/* ---------- Cross-sell ---------- */
.cross-sell {
  display: grid;
  gap: 2rem;
  align-items: center;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--cream);
  padding: 2rem;
}

.cross-sell__img {
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--white);
}

.cross-sell__img img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
}

.cross-sell h3 {
  font-size: 1.5rem;
  margin-top: 0.75rem;
}

.cross-sell p.sub {
  margin-top: 0.75rem;
  max-width: 36rem;
  font-size: 0.9375rem;
  color: var(--gray-500);
}

/* ---------- Final CTA ---------- */
.final-cta {
  position: relative;
  overflow: hidden;
  border-top: 1px solid var(--border);
  padding-block: 4rem;
}

.final-cta::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 700px;
  height: 500px;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background: rgba(255, 193, 7, 0.15);
  filter: blur(140px);
  pointer-events: none;
}

.final-cta__inner {
  position: relative;
  text-align: center;
}

.final-cta .lead {
  margin-inline: auto;
  margin-top: 1.5rem;
}

.final-cta .cta-row {
  justify-content: center;
  margin-top: 2.5rem;
}

/* ---------- Footer ---------- */
.site-footer {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  background: var(--black);
  padding-block: 3.5rem;
}

.site-footer a {
  color: rgba(255, 255, 255, 0.7);
  transition: color 0.25s;
}

.site-footer a:hover {
  color: var(--amber);
}

.site-footer__grid {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

.site-footer .tagline {
  margin-top: 1rem;
  max-width: 24rem;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.5);
}

.footer-col__head {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.4);
  margin-bottom: 1rem;
}

.footer-col ul {
  display: grid;
  gap: 0.625rem;
  font-size: 0.875rem;
}

.site-footer__legal {
  margin-top: 3rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 1.5rem;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.3);
}

.footer-cols {
  display: flex;
  gap: 4rem;
}

/* ---------- Sticky CTA bar ---------- */
.sticky-cta {
  position: fixed;
  inset: auto 0 0 0;
  z-index: 50;
  border-top: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 -8px 30px rgba(17, 19, 24, 0.12);
  transform: translateY(110%);
  transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}

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

.sticky-cta__inner {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding-block: 0.75rem;
}

.sticky-cta__thumb {
  display: none;
  width: 48px;
  height: 48px;
  border: 1px solid var(--border);
  border-radius: 8px;
  object-fit: cover;
}

.sticky-cta__info {
  flex: 1;
  min-width: 0;
}

.sticky-cta__name {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--ink);
}

.sticky-cta__price {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 800;
  color: var(--ink);
}

.sticky-cta__was {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--gray-400);
  text-decoration: line-through;
  margin-left: 0.5rem;
}

.sticky-cta__guarantee {
  display: none;
  align-items: center;
  gap: 4px;
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gray-400);
  margin-left: 0.5rem;
}

.sticky-cta__guarantee svg {
  color: var(--amber-ink);
}

.sticky-cta .btn {
  padding: 0.75rem 1.25rem;
  font-size: 0.75rem;
  flex-shrink: 0;
  box-shadow: none;
}

/* ---------- Reveal on scroll ---------- */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition:
    opacity 0.8s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.8s cubic-bezier(0.22, 1, 0.36, 1);
}

.reveal.in-view {
  opacity: 1;
  transform: translateY(0);
}

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

  .marquee__track {
    animation: none;
  }

  html {
    scroll-behavior: auto;
  }
}

/* ---------- Utility ---------- */
.mt-5 {
  margin-top: 1.25rem;
}

.mt-10 {
  margin-top: 2.5rem;
}

.mb-8 {
  margin-bottom: 2rem;
}

.two-col {
  display: grid;
  gap: 2.5rem;
  align-items: center;
}

.two-col--start {
  align-items: start;
}

.seq-grid {
  display: grid;
  gap: 1.25rem;
  align-items: stretch;
}

.gallery-scroll {
  display: flex;
  gap: 1.25rem;
  overflow-x: auto;
  padding-bottom: 1rem;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}

.gallery-scroll > * {
  min-width: 78%;
  scroll-snap-align: center;
}

/* ==========================================================================
   Breakpoints  (sm 640 · md 768 · lg 1024)
   ========================================================================== */

@media (min-width: 640px) {
  .container {
    padding-inline: 1.5rem;
  }

  .brand small {
    display: inline;
  }

  .grid-2,
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }

  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }

  .gallery-scroll > * {
    min-width: 55%;
  }

  .hero__secondary {
    display: block;
    margin: 1.5rem auto 0;
    max-width: 280px;
  }

  .inline-cta {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }

  .cross-sell {
    grid-template-columns: 240px 1fr;
    padding: 2.5rem;
  }

  .sticky-cta__thumb {
    display: block;
  }

  .sticky-cta .btn {
    font-size: 0.875rem;
    padding-inline: 1.5rem;
  }

  .marquee__track span {
    font-size: 1.875rem;
  }

  .hero__media .frame--hero {
    max-height: none;
  }
}

@media (min-width: 768px) {
  .announcement-bar__sub {
    display: inline;
  }

  .grid-3 {
    grid-template-columns: repeat(3, 1fr);
  }

  .lead {
    font-size: 1.125rem;
  }

  .sticky-cta__guarantee {
    display: flex;
  }
}

@media (min-width: 1024px) {
  .section {
    padding-block: 4rem;
  }

  .product-switcher {
    display: flex;
  }

  .hero {
    padding-top: calc(36px + 64px + 4rem);
    padding-bottom: 4rem;
    line-height: 1.1;
  }

  .hero__grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    align-items: center;
    gap: 3.5rem;
  }

  .hero__intro {
    grid-column: span 7;
  }

  .hero__media-col {
    grid-column: span 5;
    grid-row: span 2;
  }

  .hero__buy {
    grid-column: span 7;
  }

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

  .two-col {
    grid-template-columns: repeat(2, 1fr);
    gap: 3rem;
  }

  .two-col--media-first > .two-col__text {
    order: 2;
  }

  .gallery-scroll {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    overflow: visible;
    padding-bottom: 0;
  }

  .gallery-scroll > * {
    min-width: 0;
  }

  .seq-grid {
    grid-template-columns: 1fr auto 1fr;
  }

  .flip-card {
    width: 160px;
  }

  .action-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 2.5rem;
  }

  .action-grid__steps {
    grid-column: span 4;
    display: grid;
    gap: 2rem;
    align-content: start;
  }

  .action-grid__gallery {
    grid-column: span 8;
  }

  .specs-grid {
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: 2rem;
    align-items: start;
  }

  .site-footer__grid {
    flex-direction: row;
    align-items: flex-start;
    justify-content: space-between;
  }
}

@media (min-width: 1024px) {
  .two-col--media-first > :first-child {
    order: 2;
  }
}

/* Mobile hero image: cap height so the buy box appears sooner (contain = no crop) */
@media (max-width: 639px) {
  .hero__media .frame--hero {
    max-height: 280px;
  }
}