:root {
  color-scheme: dark;
  --bg: #070b14;
  --bg-soft: #0d1322;
  --panel: rgba(17, 25, 40, 0.88);
  --panel-strong: rgba(17, 25, 40, 0.96);
  --text: #e5ecff;
  --muted: #9aa8c7;
  --brand: #22d3ee;
  --brand-strong: #3b82f6;
  --line: rgba(148, 163, 184, 0.22);
  --success: #22c55e;
  --warning: #f59e0b;
  --radius-lg: 20px;
  --radius-md: 14px;
  --radius-sm: 10px;
  --shadow: 0 16px 50px rgba(2, 8, 23, 0.45);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Inter", "Segoe UI", "SF Pro Text", -apple-system, BlinkMacSystemFont, sans-serif;
  background:
    radial-gradient(circle at 20% 10%, rgba(34, 211, 238, 0.16), transparent 34%),
    radial-gradient(circle at 85% 12%, rgba(59, 130, 246, 0.15), transparent 38%),
    var(--bg);
  color: var(--text);
  line-height: 1.6;
}

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

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

.container {
  width: min(1120px, 92vw);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(7, 11, 20, 0.72);
  border-bottom: 1px solid rgba(148, 163, 184, 0.16);
  backdrop-filter: blur(12px);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 74px;
  gap: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.brand img {
  width: 34px;
  height: 34px;
}

.brand span small {
  display: block;
  color: var(--muted);
  font-weight: 500;
  font-size: 0.75rem;
  margin-top: -2px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.2rem;
}

.nav-links a {
  color: var(--muted);
  font-weight: 500;
  transition: color 150ms ease;
}

.nav-links a:hover,
.nav-links a:focus-visible {
  color: var(--text);
}

.nav-toggle {
  display: none;
  border: 1px solid var(--line);
  background: rgba(15, 23, 42, 0.72);
  color: var(--text);
  border-radius: 10px;
  padding: 0.45rem 0.72rem;
  font-size: 0.85rem;
}

main {
  padding-bottom: 2rem;
}

.section {
  padding: 4.5rem 0;
}

.section-tight {
  padding: 3.2rem 0;
}

.hero {
  padding: 5.5rem 0 4rem;
}

.grid-hero {
  display: grid;
  grid-template-columns: 1.2fr 0.95fr;
  gap: 2.2rem;
  align-items: center;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(34, 211, 238, 0.14);
  border: 1px solid rgba(34, 211, 238, 0.4);
  color: #8ff2ff;
  padding: 0.35rem 0.74rem;
  border-radius: 999px;
  font-size: 0.75rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin: 0 0 0.85rem;
  line-height: 1.16;
}

h1 {
  font-size: clamp(2rem, 4vw, 3.3rem);
}

h2 {
  font-size: clamp(1.45rem, 2.4vw, 2.2rem);
}

h3 {
  font-size: clamp(1.04rem, 1.7vw, 1.35rem);
}

p {
  margin: 0 0 1rem;
  color: var(--muted);
}

.lead {
  font-size: 1.08rem;
  max-width: 62ch;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  border-radius: 999px;
  padding: 0.7rem 1.12rem;
  border: 1px solid transparent;
  font-weight: 600;
  font-size: 0.95rem;
  transition: transform 140ms ease, box-shadow 140ms ease, background 140ms ease, border-color 140ms ease;
}

.btn:hover,
.btn:focus-visible {
  transform: translateY(-1px);
}

.btn-primary {
  background: linear-gradient(135deg, var(--brand), var(--brand-strong));
  color: #04101e;
  box-shadow: 0 10px 30px rgba(34, 211, 238, 0.28);
}

.btn-secondary {
  background: rgba(15, 23, 42, 0.88);
  border-color: var(--line);
  color: var(--text);
}

.btn-ghost {
  border-color: rgba(34, 211, 238, 0.45);
  color: #8eefff;
  background: rgba(8, 47, 73, 0.26);
}

.btn-muted {
  background: rgba(30, 41, 59, 0.7);
  border: 1px solid var(--line);
  color: var(--muted);
  cursor: default;
}

.btn-small {
  padding: 0.5rem 0.85rem;
  font-size: 0.84rem;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.hero-panel {
  padding: 1.15rem;
}

.hero-panel img {
  border-radius: 14px;
  border: 1px solid rgba(148, 163, 184, 0.22);
  margin-bottom: 1rem;
}

.hero-panel .kicker {
  color: #8cefff;
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.35rem;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
}

.info-card,
.game-card,
.support-card,
.detail-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 1rem;
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.info-card:hover,
.game-card:hover,
.detail-card:hover {
  transform: translateY(-2px);
  border-color: rgba(34, 211, 238, 0.35);
  box-shadow: 0 14px 35px rgba(2, 8, 23, 0.36);
}

.info-card h3,
.game-card h3,
.detail-card h3 {
  margin-bottom: 0.45rem;
}

.inline-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.inline-list li {
  border: 1px solid var(--line);
  background: rgba(15, 23, 42, 0.7);
  color: #c6d4f4;
  border-radius: 999px;
  padding: 0.35rem 0.7rem;
  font-size: 0.84rem;
}

.feature-section {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 1.3rem;
  align-items: stretch;
}

.feature-media img {
  border-radius: var(--radius-md);
  border: 1px solid rgba(148, 163, 184, 0.22);
  height: 100%;
  object-fit: cover;
}

.feature-content {
  padding: 1.3rem;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 0.28rem 0.66rem;
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border: 1px solid transparent;
}

.status-pill.live {
  color: #adffd0;
  background: rgba(34, 197, 94, 0.18);
  border-color: rgba(34, 197, 94, 0.45);
}

.status-pill.upcoming {
  color: #ffe2a1;
  background: rgba(245, 158, 11, 0.18);
  border-color: rgba(245, 158, 11, 0.4);
}

.section-head {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: flex-end;
  margin-bottom: 1rem;
}

.section-head p {
  margin-bottom: 0;
  max-width: 62ch;
}

.games-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1rem;
}

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

.game-card img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-bottom: 1px solid var(--line);
}

.game-card img.app-icon {
  aspect-ratio: 1 / 1;
  max-width: 180px;
  margin: 1.2rem auto 0;
  border-radius: 22%;
  border: none;
  border-bottom: none;
  box-shadow: 0 8px 28px rgba(2, 8, 23, 0.5);
}

.product-card img.app-icon {
  aspect-ratio: 1 / 1;
  max-width: 220px;
  border-radius: 22%;
  box-shadow: 0 12px 36px rgba(2, 8, 23, 0.55);
}

.hero-panel img.app-icon {
  aspect-ratio: 1 / 1;
  max-width: 200px;
  margin: 0 auto 1rem;
  border-radius: 22%;
  box-shadow: 0 10px 30px rgba(2, 8, 23, 0.5);
}

.feature-media img.app-icon {
  aspect-ratio: 1 / 1;
  max-width: 280px;
  margin: 2rem auto;
  border-radius: 22%;
  box-shadow: 0 12px 36px rgba(2, 8, 23, 0.55);
  height: auto;
}

.game-card-body {
  padding: 1rem;
}

.game-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem;
  margin-bottom: 0.55rem;
}

.subtle {
  color: #b6c4e6;
  font-size: 0.84rem;
}

.card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.8rem;
}

.product-hero {
  padding: 4.7rem 0 2.8rem;
}

.product-layout {
  display: grid;
  grid-template-columns: 1.07fr 0.93fr;
  gap: 1.5rem;
  align-items: stretch;
}

.product-card {
  padding: 1.25rem;
}

.product-card img {
  border-radius: 12px;
  border: 1px solid rgba(148, 163, 184, 0.22);
  margin-bottom: 1rem;
}

.product-meta {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.7rem;
  margin: 1rem 0;
}

.meta-tile {
  background: rgba(15, 23, 42, 0.75);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0.7rem;
}

.meta-tile .label {
  display: block;
  color: #8ea0c5;
  font-size: 0.73rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 0.28rem;
}

.meta-tile .value {
  color: #dfebff;
  font-weight: 600;
  font-size: 0.9rem;
}

.feature-list {
  margin: 0;
  padding-left: 1.15rem;
  color: #cad8f6;
}

.feature-list li + li {
  margin-top: 0.45rem;
}

.support-wrap {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 1rem;
}

.support-card {
  padding: 1.2rem;
}

.support-card p {
  margin-bottom: 0.8rem;
}

.site-footer {
  border-top: 1px solid rgba(148, 163, 184, 0.16);
  margin-top: 2.2rem;
  padding: 1.4rem 0 2rem;
  background: linear-gradient(180deg, rgba(7, 11, 20, 0.42), rgba(7, 11, 20, 0.82));
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem 1.2rem;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 0;
}

.footer-inner p {
  margin: 0;
  color: #c8d6f4;
  font-size: 0.86rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  font-size: 0.86rem;
  color: #d6e5ff;
}

.reveal {
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 420ms ease, transform 420ms ease;
}

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

.anchor-offset {
  scroll-margin-top: 92px;
}

@media (max-width: 980px) {
  .grid-hero,
  .feature-section,
  .product-layout,
  .support-wrap {
    grid-template-columns: 1fr;
  }

  .product-meta {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 780px) {
  .site-header {
    position: static;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .nav-links {
    position: absolute;
    top: 74px;
    right: 4vw;
    left: 4vw;
    display: grid;
    background: rgba(15, 23, 42, 0.97);
    border: 1px solid var(--line);
    border-radius: 12px;
    padding: 0.8rem;
    gap: 0.5rem;
    visibility: hidden;
    opacity: 0;
    transform: translateY(-6px);
    pointer-events: none;
    transition: opacity 150ms ease, transform 150ms ease;
  }

  .nav-links.is-open {
    visibility: visible;
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
  }

  .nav-links a {
    padding: 0.3rem 0.2rem;
  }

  .section {
    padding: 3.4rem 0;
  }

  .hero,
  .product-hero {
    padding-top: 3.5rem;
  }

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

/* TowerStacker landing page */
body.towerstacker-body {
  background: #f3f4f6;
  color: #0f172a;
}

.towerstacker-body .site-header {
  background: rgba(255, 255, 255, 0.86);
  border-bottom: 1px solid rgba(15, 23, 42, 0.08);
  backdrop-filter: blur(18px);
}

.towerstacker-body .nav-links a {
  color: #475569;
}

.towerstacker-body .nav-links a:hover,
.towerstacker-body .nav-links a:focus-visible {
  color: #0f172a;
}

.towerstacker-body .nav-toggle {
  background: #ffffff;
  color: #0f172a;
  border-color: rgba(15, 23, 42, 0.12);
}

.towerstacker-body .btn-primary {
  background: #0f172a;
  color: #ffffff;
  box-shadow: none;
}

.towerstacker-body .btn-primary:hover,
.towerstacker-body .btn-primary:focus-visible {
  background: #020617;
}

.towerstacker-body .panel {
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(15, 23, 42, 0.08);
  box-shadow: 0 24px 70px rgba(15, 23, 42, 0.08);
}

.tower-page {
  background:
    radial-gradient(circle at top right, rgba(255, 255, 255, 0.92), transparent 24%),
    linear-gradient(180deg, #f8fafc 0%, #f1f5f9 42%, #edf2f7 100%);
  color: #0f172a;
}

.tower-page p {
  color: #475569;
}

.tower-hero,
.tower-gallery-section,
.tower-how-section,
.tower-proof-section,
.tower-final-cta-section,
.tower-support-utility {
  position: relative;
}

.tower-hero {
  padding: 5.2rem 0 3rem;
}

.tower-hero-shell {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(380px, 1.08fr);
  gap: 3.4rem;
  align-items: center;
}

.tower-app-lockup {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.tower-app-lockup-hero {
  margin-bottom: 1.25rem;
}

.tower-app-lockup-small {
  margin-bottom: 1rem;
}

.tower-app-icon {
  width: 84px;
  height: 84px;
  border-radius: 22px;
  box-shadow: 0 18px 36px rgba(15, 23, 42, 0.14);
}

.tower-app-icon-small {
  width: 64px;
  height: 64px;
  border-radius: 18px;
}

.tower-eyebrow,
.tower-install-label {
  display: inline-block;
  color: #64748b;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.74rem;
  font-weight: 700;
}

.tower-platform-note {
  margin: 0.3rem 0 0;
  color: #0f172a;
  font-size: 0.95rem;
  font-weight: 600;
}

.tower-hero-copy h1 {
  margin-bottom: 1rem;
  font-size: clamp(3.1rem, 5.9vw, 5.5rem);
  letter-spacing: -0.06em;
  line-height: 0.96;
  max-width: 8.5ch;
}

.tower-hero-copy .lead {
  max-width: 34rem;
  font-size: 1.1rem;
  color: #334155;
}

.tower-hero-actions {
  margin-top: 1.6rem;
}

.tower-primary-cta {
  min-height: 52px;
  padding-inline: 1.45rem;
}

.tower-hero-subnote {
  margin: 0.8rem 0 0;
  color: #64748b;
  font-size: 0.95rem;
}

.tower-fact-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.35rem;
}

.tower-fact-row span {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 0.5rem 0.85rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(15, 23, 42, 0.08);
  color: #0f172a;
  font-size: 0.86rem;
  font-weight: 600;
}

.tower-hero-stage {
  position: relative;
}

.tower-hero-art {
  display: grid;
  grid-template-columns: minmax(0, 0.64fr) minmax(0, 0.36fr);
  gap: 1rem;
  padding: 1.2rem;
  border-radius: 36px;
  background: linear-gradient(160deg, rgba(9, 14, 27, 0.98), rgba(15, 23, 42, 0.94));
  border: 1px solid rgba(148, 163, 184, 0.14);
  box-shadow: 0 34px 90px rgba(15, 23, 42, 0.22);
}

.tower-hero-column {
  display: grid;
  gap: 1rem;
  align-content: space-between;
}

.tower-hero-score-card {
  padding: 1.1rem;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.tower-hero-score-card .tower-eyebrow {
  color: #94a3b8;
}

.tower-hero-score-card strong {
  display: block;
  margin-top: 0.5rem;
  color: #f8fafc;
  font-size: 1.1rem;
  line-height: 1.25;
}

.tower-hero-score-card p {
  margin: 0.55rem 0 0;
  color: #cbd5e1;
}

.tower-phone-frame {
  position: relative;
  width: 100%;
  margin: 0;
  padding: 12px;
  border-radius: 38px;
  background: #0f172a;
  box-shadow: 0 28px 70px rgba(15, 23, 42, 0.22);
}

.tower-phone-frame::before {
  content: "";
  position: absolute;
  top: 10px;
  left: 50%;
  width: 34%;
  height: 22px;
  transform: translateX(-50%);
  border-radius: 0 0 18px 18px;
  background: #0f172a;
  z-index: 2;
}

.tower-phone-frame img,
.tower-shot-frame img {
  width: 100%;
  aspect-ratio: 1320 / 2868;
  object-fit: cover;
  display: block;
}

.tower-phone-frame img {
  border-radius: 28px;
}

.tower-phone-frame-primary {
  align-self: stretch;
}

.tower-phone-frame-primary img {
  object-position: center 18%;
}

.tower-phone-frame-secondary {
  padding: 8px;
  border-radius: 28px;
}

.tower-phone-frame-secondary::before {
  top: 7px;
  height: 14px;
  border-radius: 0 0 12px 12px;
}

.tower-phone-frame-secondary img,
.tower-phone-frame-proof img {
  border-radius: 18px;
}

.tower-gallery-section {
  padding-top: 0.4rem;
}

.tower-section-head-simple {
  align-items: end;
  margin-bottom: 1.4rem;
}

.tower-section-head-wide h2 {
  max-width: 13ch;
}

.tower-section-head-simple p {
  max-width: 36rem;
}

.tower-gallery-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) repeat(2, minmax(0, 0.72fr));
  gap: 1rem;
  align-items: stretch;
}

.tower-gallery-card {
  border-radius: 30px;
  overflow: hidden;
}

.tower-gallery-card-featured {
  display: grid;
  grid-template-rows: auto 1fr;
}

.tower-gallery-card-compact {
  display: grid;
  align-content: start;
}

.tower-gallery-copy {
  padding: 1.3rem 1.3rem 0;
}

.tower-gallery-copy h3 {
  margin: 0.45rem 0 0.45rem;
}

.tower-gallery-copy p {
  margin-bottom: 1.1rem;
}

.tower-shot-frame {
  margin: 0;
  padding: 0 1.3rem 1.3rem;
}

.tower-shot-frame img {
  border-radius: 26px;
  box-shadow: 0 18px 40px rgba(15, 23, 42, 0.14);
}

.tower-shot-frame-featured img {
  object-position: center 26%;
}

.tower-shot-frame-compact img {
  object-position: center top;
}

.tower-steps-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.tower-step-card {
  padding: 1.5rem;
  border-radius: 26px;
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(15, 23, 42, 0.08);
  box-shadow: 0 18px 48px rgba(15, 23, 42, 0.06);
}

.tower-step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.4rem;
  height: 2.4rem;
  margin-bottom: 1rem;
  border-radius: 999px;
  background: #e2e8f0;
  color: #0f172a;
  font-size: 0.82rem;
  font-weight: 700;
}

.tower-step-card h3 {
  margin-bottom: 0.5rem;
}

.tower-step-card p {
  margin-bottom: 0;
}

.tower-proof-band {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 360px);
  gap: 2rem;
  align-items: center;
  padding: 2rem;
  border-radius: 34px;
}

.tower-proof-copy-main h2 {
  max-width: 13ch;
}

.tower-proof-copy-main p {
  max-width: 34rem;
}

.tower-proof-list {
  margin: 1.1rem 0 0;
  padding: 0;
  list-style: none;
}

.tower-proof-list li {
  position: relative;
  padding-left: 1.2rem;
  color: #334155;
}

.tower-proof-list li + li {
  margin-top: 0.7rem;
}

.tower-proof-list li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: #0f172a;
}

.tower-proof-list-strong li {
  font-weight: 500;
}

.tower-proof-visuals {
  display: grid;
  gap: 1rem;
}

.tower-phone-frame-proof {
  width: min(100%, 320px);
  justify-self: center;
}

.tower-phone-frame-proof::before {
  top: 7px;
  height: 14px;
  border-radius: 0 0 12px 12px;
}

.tower-proof-quote {
  padding: 1.15rem;
  border-radius: 24px;
  background: #f8fafc;
  border: 1px solid rgba(15, 23, 42, 0.08);
}

.tower-proof-quote strong {
  display: block;
  color: #0f172a;
  font-size: 1.05rem;
  line-height: 1.35;
}

.tower-proof-quote p {
  margin: 0.55rem 0 0;
}

.tower-final-cta-clean {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 1.5rem;
  padding: 1.9rem;
  border-radius: 34px;
  align-items: start;
}

.tower-final-copy h2 {
  max-width: 15ch;
}

.tower-final-actions-clean {
  display: flex;
  align-items: start;
  justify-content: flex-end;
}

.tower-install-facts-clean {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.8rem;
}

.tower-install-facts-clean div {
  padding: 1rem;
  border-radius: 20px;
  background: #f8fafc;
  border: 1px solid rgba(15, 23, 42, 0.06);
}

.tower-install-facts-clean strong {
  display: block;
  margin-top: 0.35rem;
  color: #0f172a;
}

.tower-support-bar-clean {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.1rem;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.84);
}

.tower-support-bar-clean strong,
.tower-support-bar-clean span {
  display: block;
}

.tower-support-bar-clean strong {
  font-size: 0.86rem;
  color: #0f172a;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.tower-support-bar-clean span {
  margin-top: 0.15rem;
  color: #64748b;
  font-size: 0.92rem;
}

.tower-support-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  color: #334155;
  font-size: 0.86rem;
}

.tower-site-footer {
  background: #f3f4f6;
  border-top: 1px solid rgba(15, 23, 42, 0.08);
}

.tower-site-footer .footer-inner p,
.tower-site-footer .footer-links {
  color: #475569;
}

@media (max-width: 1100px) {
  .tower-hero-shell,
  .tower-proof-band {
    grid-template-columns: 1fr;
  }

  .tower-gallery-grid {
    grid-template-columns: 1fr;
  }

  .tower-hero-copy h1,
  .tower-proof-copy-main h2,
  .tower-final-copy h2,
  .tower-section-head-simple h2,
  .tower-section-head-wide h2 {
    max-width: none;
  }
}

@media (max-width: 980px) {
  .tower-steps-grid,
  .tower-install-facts-clean {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .tower-final-cta-clean {
    grid-template-columns: 1fr;
  }

  .tower-final-actions-clean,
  .tower-support-links {
    justify-content: flex-start;
  }

  .tower-section-head-simple,
  .tower-support-bar-clean {
    display: grid;
    grid-template-columns: 1fr;
  }
}

@media (max-width: 780px) {
  .towerstacker-body .nav-links {
    background: rgba(255, 255, 255, 0.98);
    border-color: rgba(15, 23, 42, 0.08);
  }

  .tower-hero {
    padding-top: 4rem;
  }

  .tower-hero-copy h1 {
    font-size: clamp(2.55rem, 11vw, 4rem);
  }

  .tower-hero-art,
  .tower-proof-band,
  .tower-final-cta-clean {
    padding: 1.2rem;
  }

  .tower-hero-art {
    grid-template-columns: 1fr;
  }

  .tower-hero-column {
    grid-template-columns: 1fr 1fr;
    display: grid;
    align-items: start;
  }
}

@media (max-width: 560px) {
  .tower-app-lockup {
    align-items: flex-start;
  }

  .tower-phone-frame {
    width: min(100%, 280px);
    padding: 10px;
    border-radius: 32px;
    justify-self: center;
  }

  .tower-phone-frame::before {
    height: 18px;
  }

  .tower-phone-frame img,
  .tower-shot-frame img {
    border-radius: 24px;
  }

  .tower-steps-grid,
  .tower-install-facts-clean,
  .tower-hero-column {
    grid-template-columns: 1fr;
  }

  .tower-shot-frame {
    padding: 0 1rem 1rem;
  }

  .tower-gallery-copy {
    padding: 1rem 1rem 0;
  }
}