:root {
  --lh-black: #050607;
  --lh-carbon-950: #090a0b;
  --lh-carbon-900: #0f1012;
  --lh-carbon-850: #131518;
  --lh-carbon-800: #17191c;
  --lh-carbon-700: #22262b;
  --lh-surface: #f7f8f9;
  --lh-surface-soft: #eef0f2;
  --lh-surface-raised: #ffffff;
  --lh-text-light: #f8f9fa;
  --lh-text-dark: #111317;
  --lh-muted-light: #b8bec5;
  --lh-muted-dark: #5c6570;
  --fh-green: #3f9a3d;
  --fh-green-deep: #1f5e25;
  --fh-green-soft: rgba(63, 154, 61, 0.14);
  --fh-gold: #d0a05d;
  --fh-gold-soft: rgba(208, 160, 93, 0.16);
  --lh-red: var(--fh-green);
  --lh-red-deep: var(--fh-green-deep);
  --lh-red-soft: var(--fh-green-soft);
  --lh-line-light: rgba(17, 19, 23, 0.12);
  --lh-line-dark: rgba(255, 255, 255, 0.12);
  --lh-radius-md: 8px;
  --lh-radius-lg: 12px;
  --lh-shadow-card: 0 16px 36px rgba(0, 0, 0, 0.28);
  --lh-shadow-soft: 0 8px 24px rgba(0, 0, 0, 0.16);
  --lh-font: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --red: var(--lh-red);
  --gold: var(--fh-gold);
  --black: var(--lh-black);
  --graphite: var(--lh-carbon-850);
  --graphite-2: var(--lh-carbon-700);
  --white: var(--lh-text-light);
  --light: var(--lh-surface);
  --muted: var(--lh-muted-light);
  --ink: var(--lh-text-dark);
  --line: var(--lh-line-dark);
  --shadow: var(--lh-shadow-card);
}

* {
  box-sizing: border-box;
}

html {
  overflow-x: hidden;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  overflow-x: hidden;
  color: var(--white);
  background:
    radial-gradient(circle at 78% 8%, rgba(63, 154, 61, 0.13), transparent 28rem),
    radial-gradient(circle at 14% 0%, rgba(208, 160, 93, 0.11), transparent 24rem),
    linear-gradient(180deg, var(--lh-black) 0%, var(--lh-carbon-800) 48%, var(--lh-black) 100%);
  font-family: var(--lh-font);
  line-height: 1.5;
}

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

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 22px 0 10px;
}

.brand-link img,
.site-footer img {
  display: block;
  width: min(330px, 72vw);
  height: auto;
}

.landing-nav {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 18px;
  row-gap: 10px;
  color: #e7e8ea;
  font-size: 0.92rem;
  font-weight: 800;
}

.landing-nav a {
  opacity: 0.88;
}

.landing-nav a:hover,
.landing-nav a:focus-visible {
  opacity: 1;
}

.nav-cta {
  padding: 10px 14px;
  border: 1px solid rgba(63, 154, 61, 0.62);
  border-radius: var(--lh-radius-md);
  background:
    linear-gradient(90deg, var(--red) 0 5px, transparent 5px),
    rgba(255, 255, 255, 0.08);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 430px);
  align-items: center;
  gap: clamp(30px, 7vw, 82px);
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: clamp(54px, 8vh, 88px) 0 70px;
}

.hero-copy h1 {
  max-width: 780px;
  margin: 0;
  color: var(--white);
  font-size: clamp(3.1rem, 8vw, 6.6rem);
  font-weight: 950;
  letter-spacing: 0;
  line-height: 0.92;
}

.hero-copy p {
  max-width: 650px;
  margin: 26px 0 0;
  color: #dcdee2;
  font-size: clamp(1.08rem, 2vw, 1.36rem);
}

.hero-actions,
.trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.btn {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  padding: 13px 18px;
  border: 1px solid rgba(63, 154, 61, 0.58);
  border-radius: var(--lh-radius-md);
  font-size: 1rem;
  font-weight: 950;
  box-shadow: var(--lh-shadow-soft), inset 0 0 0 1px rgba(255, 255, 255, 0.05);
}

.btn.primary {
  color: #fff;
  background:
    linear-gradient(90deg, var(--red) 0 6px, transparent 6px),
    linear-gradient(180deg, #252a31, #121519);
}

.btn.secondary {
  color: var(--white);
  border-color: rgba(63, 154, 61, 0.38);
  background:
    linear-gradient(90deg, var(--red) 0 6px, transparent 6px),
    rgba(255, 255, 255, 0.08);
}

.trust-row span {
  padding: 8px 0;
  color: #f3f4f5;
  font-size: 0.9rem;
  font-weight: 850;
}

.trust-row span + span::before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  margin: 0 12px 2px 0;
  border-radius: 50%;
  background: var(--gold);
}

.phone-wrap {
  display: flex;
  justify-content: center;
}

.phone {
  width: min(100%, 356px);
  padding: 12px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 34px;
  background: linear-gradient(145deg, var(--lh-black), var(--lh-carbon-700));
  box-shadow: var(--shadow);
}

.phone-bar {
  width: 92px;
  height: 5px;
  margin: 6px auto 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.26);
}

.phone-screen {
  overflow: hidden;
  min-height: 560px;
  padding: 20px;
  border-radius: 24px;
  background: var(--lh-surface);
  color: var(--ink);
}

.preview-top,
.preview-player,
.preview-context,
.preview-impact,
.mini-card {
  border: 1px solid #dadde2;
  border-radius: 8px;
  background: #fff;
}

.preview-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px;
  font-weight: 950;
}

.preview-top strong {
  color: var(--red);
}

.preview-player {
  margin-top: 12px;
  padding: 14px;
  border-left: 5px solid var(--red);
}

.preview-player strong,
.preview-player span,
.preview-impact span,
.preview-impact small {
  display: block;
}

.preview-player span {
  margin-top: 4px;
  color: #59616c;
  font-weight: 800;
}

.preview-context {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-top: 12px;
  padding: 12px;
}

.preview-context span {
  color: #59616c;
  font-size: 0.78rem;
  font-weight: 950;
  text-transform: uppercase;
}

.preview-context strong {
  color: var(--lh-text-dark);
  font-size: 0.95rem;
  line-height: 1.1;
  text-align: right;
}

.preview-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 16px;
}

.preview-grid button {
  min-height: 64px;
  border: 0;
  border-radius: var(--lh-radius-md);
  color: white;
  background: linear-gradient(180deg, #20242a, #101214);
  box-shadow: inset 4px 0 0 var(--red);
  font: inherit;
  font-weight: 950;
}

.preview-grid button:nth-child(1),
.preview-grid button:nth-child(2),
.preview-grid button:nth-child(3) {
  box-shadow: inset 4px 0 0 #0c7a3c;
}

.preview-grid button:nth-child(4),
.preview-grid button:nth-child(6) {
  box-shadow: inset 4px 0 0 #265f6b;
}

.preview-impact {
  margin-top: 18px;
  padding: 18px;
  text-align: center;
}

.preview-impact span {
  color: #59616c;
  font-size: 0.78rem;
  font-weight: 950;
  text-transform: uppercase;
}

.preview-impact strong {
  display: block;
  margin-top: 4px;
  color: var(--red);
  font-size: 4rem;
  line-height: 0.9;
}

.preview-impact small {
  margin-top: 7px;
  color: #59616c;
  font-weight: 850;
  text-transform: uppercase;
}

.section {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto 24px;
  padding: clamp(34px, 6vw, 66px);
  border-radius: var(--lh-radius-lg);
}

.section.light {
  color: var(--ink);
  background: var(--light);
  box-shadow: var(--lh-shadow-soft);
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(260px, 0.65fr);
  gap: 28px;
  align-items: end;
}

.section h2 {
  margin: 0;
  font-size: clamp(2rem, 5vw, 4rem);
  font-weight: 950;
  line-height: 0.98;
}

.section p {
  margin: 0;
  color: #555d67;
  font-size: 1.06rem;
}

.feature-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 14px;
  margin-top: 34px;
}

.feature-list article {
  min-height: 238px;
  padding: 22px;
  border: 1px solid var(--lh-line-light);
  border-radius: var(--lh-radius-md);
  background: var(--lh-surface-raised);
}

.feature-number {
  color: var(--red);
  font-size: 0.82rem;
  font-weight: 950;
}

.feature-list h3 {
  margin: 24px 0 10px;
  font-size: 1.45rem;
  line-height: 1.05;
}

.dark-split {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(280px, 0.7fr);
  gap: clamp(28px, 6vw, 70px);
  align-items: center;
  border: 1px solid var(--line);
  background:
    linear-gradient(135deg, rgba(63, 154, 61, 0.12), transparent 42%),
    linear-gradient(180deg, var(--lh-carbon-850), var(--lh-carbon-950));
}

.dark-split p {
  max-width: 620px;
  margin-top: 18px;
  color: #d9dbe0;
}

.text-link {
  display: inline-flex;
  margin-top: 24px;
  color: #fff;
  font-weight: 950;
  text-decoration: underline;
  text-decoration-color: var(--red);
  text-underline-offset: 6px;
}

.team-panel {
  display: grid;
  gap: 12px;
}

.mini-card {
  padding: 16px;
  border-color: rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.075);
  color: #fff;
  border-radius: var(--lh-radius-md);
}

.mini-card span,
.mini-card small {
  display: block;
  color: #c7cbd1;
  font-weight: 850;
}

.mini-card span {
  color: #fff;
  font-size: 0.78rem;
  text-transform: uppercase;
}

.mini-card strong {
  display: block;
  margin-top: 8px;
  font-size: 1.25rem;
  line-height: 1.1;
}

.mini-card small {
  margin-top: 8px;
}

.install-section {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.install-section p {
  max-width: 720px;
  margin-top: 14px;
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 32px 0 46px;
  color: #cfd2d6;
  font-weight: 800;
}

.site-footer a {
  color: #ffffff;
  text-decoration-color: rgba(63, 154, 61, 0.7);
  text-underline-offset: 4px;
}

@media (max-width: 820px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .landing-nav {
    width: 100%;
    justify-content: space-between;
    gap: 8px;
    font-size: 0.82rem;
  }

  .hero,
  .section-heading,
  .dark-split,
  .feature-list {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    padding-top: 34px;
  }

  .phone {
    width: min(100%, 334px);
  }

  .phone-screen {
    min-height: 500px;
  }

  .section {
    padding: 28px 18px;
  }

  .feature-list article {
    min-height: auto;
  }

  .install-section,
  .site-footer {
    align-items: stretch;
    flex-direction: column;
  }

  .install-section .btn {
    width: 100%;
  }
}

@media (max-width: 440px) {
  .landing-nav a:not(.nav-cta) {
    display: none;
  }

  .landing-nav {
    justify-content: flex-start;
  }

  .nav-cta {
    width: 100%;
    text-align: center;
  }

  .hero-copy h1 {
    font-size: 3rem;
  }
}

/* Professional refinement pass */
.hero-copy h1 {
  font-size: clamp(2.75rem, 7.2vw, 6.1rem);
  line-height: 0.96;
}

.hero-copy p {
  font-size: clamp(1rem, 1.7vw, 1.24rem);
  line-height: 1.5;
}

.trust-row {
  gap: 8px;
  margin-top: 22px;
}

.trust-row span {
  display: inline-flex;
  min-height: 34px;
  align-items: center;
  padding: 7px 11px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  color: #eceef1;
  background: rgba(255, 255, 255, 0.065);
  font-size: 0.78rem;
  line-height: 1;
}

.trust-row span + span::before {
  display: none;
}

@media (max-width: 820px) {
  .hero-copy h1 {
    font-size: clamp(2.36rem, 10.8vw, 4rem);
    line-height: 1;
  }

  .hero-copy p {
    font-size: 1rem;
  }
}

@media (max-width: 440px) {
  .hero-copy h1 {
    font-size: clamp(2.22rem, 11vw, 3.08rem);
  }

  .trust-row {
    margin-top: 18px;
  }
}

/* Homepage visual refresh */
.site-header {
  position: relative;
  z-index: 2;
}

.hero {
  position: relative;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 18px -42px auto auto;
  width: min(42vw, 480px);
  height: min(42vw, 480px);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(63, 154, 61, 0.24), rgba(63, 154, 61, 0) 68%);
  filter: blur(4px);
  pointer-events: none;
  z-index: -1;
}

.hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
  padding: 8px 12px;
  border: 1px solid rgba(63, 154, 61, 0.42);
  border-radius: 999px;
  color: #fff;
  background: rgba(255, 255, 255, 0.07);
  box-shadow: inset 0 0 24px rgba(63, 154, 61, 0.08);
  font-size: 0.8rem;
  font-weight: 950;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero-kicker::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--red);
  box-shadow: 0 0 18px rgba(63, 154, 61, 0.9);
}

.hero-copy h1 {
  background: linear-gradient(180deg, #ffffff 0%, #f5f6f7 58%, #c7cbd1 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  text-wrap: balance;
}

.hero-copy p {
  text-wrap: pretty;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  max-width: 640px;
  margin-top: 26px;
}

.hero-stats div {
  padding: 16px;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: var(--lh-radius-lg);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.105), rgba(255, 255, 255, 0.045));
  box-shadow: 0 18px 38px rgba(0, 0, 0, 0.18);
}

.hero-stats strong,
.hero-stats span {
  display: block;
}

.hero-stats strong {
  color: #fff;
  font-size: clamp(1.35rem, 3vw, 2.15rem);
  line-height: 1;
}

.hero-stats span {
  margin-top: 6px;
  color: #c8cdd4;
  font-size: 0.78rem;
  font-weight: 850;
  text-transform: uppercase;
}

.phone-wrap {
  perspective: 1100px;
}

.phone {
  position: relative;
  transform: rotate(2deg);
  box-shadow: 0 34px 88px rgba(0, 0, 0, 0.42), 0 0 0 1px rgba(63, 154, 61, 0.16);
}

.phone::after {
  content: "Live";
  position: absolute;
  top: 52px;
  right: -14px;
  padding: 8px 12px;
  border-radius: 999px;
  color: #fff;
  background: linear-gradient(135deg, var(--red), var(--gold));
  box-shadow: 0 14px 34px rgba(63, 154, 61, 0.35);
  font-size: 0.78rem;
  font-weight: 950;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.preview-feed {
  display: grid;
  gap: 8px;
  margin-top: 12px;
}

.preview-feed span {
  padding: 10px 12px;
  border-left: 4px solid var(--red);
  border-radius: 8px;
  background: #fff;
  color: #343b44;
  box-shadow: 0 8px 20px rgba(17, 19, 23, 0.08);
  font-size: 0.82rem;
  font-weight: 850;
}

.spotlight-section {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at top right, rgba(63, 154, 61, 0.1), transparent 28rem),
    var(--light);
}

.spotlight-section::after {
  content: "";
  position: absolute;
  right: -110px;
  bottom: -150px;
  width: 320px;
  height: 320px;
  border: 42px solid rgba(63, 154, 61, 0.08);
  border-radius: 50%;
}

.spotlight-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 32px;
}

.spotlight-grid div {
  padding: 20px;
  border: 1px solid var(--lh-line-light);
  border-radius: var(--lh-radius-lg);
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 16px 34px rgba(17, 19, 23, 0.08);
}

.spotlight-grid span,
.spotlight-grid strong {
  display: block;
}

.spotlight-grid span {
  color: var(--red);
  font-size: 0.78rem;
  font-weight: 950;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.spotlight-grid strong {
  margin-top: 10px;
  color: var(--ink);
  font-size: 1.05rem;
  line-height: 1.25;
}

.compact-heading {
  align-items: start;
}

.detail-section {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(238, 240, 242, 0.96)),
    radial-gradient(circle at 8% 20%, rgba(63, 154, 61, 0.08), transparent 22rem);
}

.detail-matrix {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 14px;
  margin-top: 34px;
}

.detail-matrix article {
  min-height: 214px;
  padding: 20px;
  border: 1px solid var(--lh-line-light);
  border-radius: var(--lh-radius-md);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(255, 255, 255, 0.84));
  box-shadow: 0 12px 26px rgba(17, 19, 23, 0.08);
}

.detail-matrix span,
.detail-matrix strong {
  display: block;
}

.detail-matrix span {
  color: var(--red);
  font-size: 0.76rem;
  font-weight: 950;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.detail-matrix strong {
  margin-top: 12px;
  color: var(--lh-text-dark);
  font-size: 1.18rem;
  line-height: 1.22;
}

.detail-matrix p {
  margin-top: 12px;
  color: #5a626d;
  font-size: 0.95rem;
  line-height: 1.45;
}

@media (max-width: 820px) {
  .hero::before {
    inset: 80px -120px auto auto;
    width: 360px;
    height: 360px;
  }

  .hero-stats,
  .spotlight-grid,
  .detail-matrix {
    grid-template-columns: 1fr;
  }

  .phone {
    transform: none;
  }
}