/*
  MetricizeMe static site stylesheet.

  Customize:
  - [APP NAME]: MetricizeMe
  - MetricizeMe tagline: Build a mental model ... in Metric
  - [DOMAIN]: Replace placeholder domain references in HTML comments/footer copy if needed.
  - Footer year: 2026
  - [DEVELOPER NAME OR BUSINESS NAME]: Green Man Apps
  - Support/privacy email: support@greenmanapps.com
*/

:root {
  color-scheme: dark;
  --bg: #050705;
  --bg-elevated: #0b100d;
  --panel: #101712;
  --panel-strong: #141d17;
  --text: #f1f7f2;
  --muted: #a9b7ad;
  --soft: #708077;
  --accent: #5dff9a;
  --accent-strong: #26d875;
  --accent-dim: rgba(93, 255, 154, 0.16);
  --border: rgba(196, 255, 216, 0.14);
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.42);
  --max-width: 1120px;
  --radius-lg: 28px;
  --radius-md: 20px;
  --radius-sm: 14px;
  --space-section: clamp(4rem, 9vw, 7.5rem);
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  min-width: 320px;
  margin: 0;
  background:
    radial-gradient(circle at top left, rgba(93, 255, 154, 0.13), transparent 34rem),
    radial-gradient(circle at 80% 10%, rgba(38, 216, 117, 0.08), transparent 28rem),
    linear-gradient(180deg, #050705 0%, #080b09 42%, #050705 100%);
  color: var(--text);
  font-size: 16px;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  content: "";
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.7), transparent 70%);
}

body::after {
  position: fixed;
  inset: auto 0 0;
  z-index: -1;
  height: 42vh;
  pointer-events: none;
  content: "";
  background: linear-gradient(to top, rgba(93, 255, 154, 0.08), transparent);
}

a {
  color: var(--accent);
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.24em;
}

a:hover {
  color: #a7ffc5;
}

a:focus-visible,
button:focus-visible,
summary:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 4px;
  border-radius: 8px;
}

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

.skip-link {
  position: absolute;
  top: 1rem;
  left: 1rem;
  z-index: 100;
  padding: 0.75rem 1rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--bg-elevated);
  color: var(--text);
  transform: translateY(-160%);
  transition: transform 180ms ease;
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid rgba(196, 255, 216, 0.08);
  background: rgba(5, 7, 5, 0.82);
  backdrop-filter: blur(22px);
}

.nav-shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(100% - 2rem, var(--max-width));
  margin: 0 auto;
  padding: 0.85rem 0;
  gap: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  min-width: 0;
  gap: 0.72rem;
  color: var(--text);
  font-weight: 750;
  letter-spacing: -0.02em;
  text-decoration: none;
}

.brand img {
  width: 42px;
  height: 42px;
  padding: 0.35rem;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: rgba(93, 255, 154, 0.08);
  box-shadow: 0 0 24px rgba(93, 255, 154, 0.12);
}

.brand span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 0.35rem;
}

.nav-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  min-width: 0;
  gap: 0.6rem;
}

.site-nav a,
.contact-link,
.nav-dropdown summary,
.contact-menu summary {
  display: inline-flex;
  align-items: center;
  min-height: 2.45rem;
  padding: 0.55rem 0.72rem;
  border: 0;
  border-radius: 999px;
  color: var(--muted);
  background: transparent;
  cursor: pointer;
  font-size: 0.92rem;
  font-weight: 650;
  text-decoration: none;
}

.nav-dropdown,
.contact-menu {
  position: relative;
}

.nav-dropdown summary,
.contact-menu summary {
  list-style: none;
}

.nav-dropdown summary::-webkit-details-marker,
.contact-menu summary::-webkit-details-marker {
  display: none;
}

.nav-dropdown summary::after,
.contact-menu summary::after {
  margin-left: 0.4rem;
  color: var(--accent);
  content: "v";
  font-size: 0.7rem;
}

.site-nav a:hover,
.site-nav a[aria-current="page"],
.contact-link:hover,
.nav-dropdown[open] summary,
.nav-dropdown summary:hover,
.contact-menu[open] summary,
.contact-menu summary:hover {
  background: rgba(93, 255, 154, 0.1);
  color: var(--text);
}

.dropdown-menu,
.contact-form {
  position: absolute;
  top: calc(100% + 0.75rem);
  right: 0;
  z-index: 30;
  width: max-content;
  min-width: 13rem;
  padding: 0.55rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: rgba(11, 16, 13, 0.98);
  box-shadow: var(--shadow);
}

.dropdown-menu a {
  display: flex;
  width: 100%;
  border-radius: 0.8rem;
}

.contact-form {
  display: grid;
  width: min(88vw, 340px);
  padding: 1rem;
  gap: 0.85rem;
}

.contact-form label {
  display: grid;
  color: var(--text);
  font-size: 0.86rem;
  font-weight: 750;
  gap: 0.35rem;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 1px solid rgba(196, 255, 216, 0.18);
  border-radius: 0.9rem;
  padding: 0.75rem 0.85rem;
  color: var(--text);
  background: rgba(255, 255, 255, 0.045);
  font: inherit;
}

.contact-form textarea {
  resize: vertical;
}

main {
  overflow: hidden;
}

.section {
  width: min(100% - 2rem, var(--max-width));
  margin: 0 auto;
  padding: var(--space-section) 0;
}

.hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(280px, 0.88fr);
  align-items: center;
  min-height: clamp(680px, 88vh, 920px);
  gap: clamp(2rem, 7vw, 5rem);
  padding-top: clamp(3rem, 8vw, 7rem);
  padding-bottom: clamp(4rem, 8vw, 7rem);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0 0 1rem;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.eyebrow::before {
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 18px var(--accent);
  content: "";
}

h1,
h2,
h3 {
  margin: 0;
  color: var(--text);
  line-height: 1.05;
  letter-spacing: -0.055em;
}

h1 {
  max-width: 11ch;
  font-size: clamp(3.6rem, 11vw, 8rem);
}

h2 {
  max-width: 13ch;
  font-size: clamp(2.25rem, 6vw, 4.8rem);
}

h3 {
  font-size: clamp(1.18rem, 2.6vw, 1.55rem);
  letter-spacing: -0.035em;
}

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

.hero-copy {
  position: relative;
  z-index: 2;
}

.tagline {
  margin-top: 1.1rem;
  color: var(--accent);
  font-size: clamp(1.35rem, 3vw, 2.15rem);
  font-weight: 750;
  letter-spacing: -0.04em;
}

.hero-description {
  max-width: 42rem;
  margin-top: 1.35rem;
  color: #c9d6cd;
  font-size: clamp(1.05rem, 2vw, 1.3rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  margin-top: 2.1rem;
  gap: 0.85rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
  padding: 0.82rem 1.15rem;
  border: 1px solid rgba(93, 255, 154, 0.42);
  border-radius: 999px;
  color: var(--bg);
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  box-shadow: 0 16px 44px rgba(38, 216, 117, 0.2);
  font-weight: 800;
  text-decoration: none;
}

.button:hover {
  color: var(--bg);
  transform: translateY(-1px);
}

.button.secondary {
  color: var(--text);
  background: rgba(255, 255, 255, 0.03);
  box-shadow: none;
}

.hero-device {
  position: relative;
  display: grid;
  place-items: center;
}

.hero-device::before {
  position: absolute;
  width: 125%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(93, 255, 154, 0.26), transparent 58%);
  filter: blur(18px);
  content: "";
}

.phone-frame {
  position: relative;
  width: min(100%, 360px);
  min-height: 690px;
  padding: 1rem;
  border: 1px solid rgba(196, 255, 216, 0.2);
  border-radius: 3.2rem;
  background: linear-gradient(145deg, rgba(23, 35, 28, 0.96), rgba(4, 7, 5, 0.98));
  box-shadow: var(--shadow), inset 0 0 0 7px rgba(255, 255, 255, 0.03);
}

.phone-screen {
  display: flex;
  flex-direction: column;
  min-height: 658px;
  padding: 1.3rem;
  border: 1px solid rgba(196, 255, 216, 0.13);
  border-radius: 2.45rem;
  background:
    radial-gradient(circle at 50% 0%, rgba(93, 255, 154, 0.22), transparent 36%),
    linear-gradient(180deg, #101812, #070a08 70%);
}

.phone-notch {
  width: 40%;
  height: 0.42rem;
  margin: 0 auto 3rem;
  border-radius: 999px;
  background: rgba(241, 247, 242, 0.16);
}

.metric-card {
  margin-top: auto;
  padding: 1.2rem;
  border: 1px solid var(--border);
  border-radius: 1.5rem;
  background: rgba(5, 7, 5, 0.58);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.metric-symbol {
  display: grid;
  width: 4.8rem;
  height: 4.8rem;
  place-items: center;
  margin-bottom: 1.1rem;
  border: 1px solid rgba(93, 255, 154, 0.3);
  border-radius: 1.3rem;
  background: rgba(93, 255, 154, 0.09);
  color: var(--accent);
  font-size: 1.7rem;
  font-weight: 850;
}

.metric-card strong {
  display: block;
  margin-bottom: 0.35rem;
  color: var(--text);
  font-size: 1.35rem;
  letter-spacing: -0.04em;
}

.meter {
  margin-top: 1.2rem;
}

.meter span {
  display: block;
  height: 0.55rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  overflow: hidden;
}

.meter span::before {
  display: block;
  width: 72%;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--accent-strong), var(--accent));
  content: "";
}

.company-mark-card {
  position: relative;
  display: grid;
  width: min(100%, 390px);
  padding: clamp(1.8rem, 5vw, 3rem);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(circle at 50% 0%, rgba(93, 255, 154, 0.18), transparent 58%),
    linear-gradient(145deg, rgba(20, 29, 23, 0.96), rgba(5, 7, 5, 0.98));
  box-shadow: var(--shadow);
  gap: 1.4rem;
}

.company-mark-card img {
  width: clamp(120px, 32vw, 170px);
  height: auto;
  padding: 1rem;
  border: 1px solid rgba(93, 255, 154, 0.24);
  border-radius: 2rem;
  background: rgba(93, 255, 154, 0.08);
  box-shadow: 0 0 52px rgba(93, 255, 154, 0.15);
}

.company-mark-card strong {
  color: var(--text);
  font-size: clamp(1.35rem, 3vw, 2rem);
  line-height: 1.15;
  letter-spacing: -0.045em;
}

.app-feature-card {
  display: grid;
  grid-template-columns: minmax(150px, 0.32fr) minmax(0, 1fr);
  align-items: center;
  margin-top: clamp(2rem, 5vw, 3.5rem);
  padding: clamp(1.25rem, 4vw, 2rem);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(circle at top left, rgba(93, 255, 154, 0.14), transparent 24rem),
    linear-gradient(145deg, rgba(20, 29, 23, 0.92), rgba(9, 13, 10, 0.94));
  box-shadow: var(--shadow);
  gap: clamp(1.25rem, 4vw, 2.5rem);
}

.app-feature-media {
  display: grid;
  place-items: center;
  min-height: 180px;
  border: 1px solid rgba(196, 255, 216, 0.12);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.025);
}

.app-icon {
  border-radius: 24%;
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.34), 0 0 35px rgba(93, 255, 154, 0.12);
}

.app-title-lockup {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 3vw, 1.4rem);
}

.app-title-lockup h1 {
  font-size: clamp(3rem, 9vw, 7rem);
}

.app-title-lockup .tagline {
  margin-top: 0.35rem;
}

.screenshot-frame {
  position: relative;
  width: min(100%, 340px);
  padding: 0.75rem;
  border: 1px solid rgba(196, 255, 216, 0.2);
  border-radius: 3.1rem;
  background: linear-gradient(145deg, rgba(23, 35, 28, 0.96), rgba(4, 7, 5, 0.98));
  box-shadow: var(--shadow), inset 0 0 0 7px rgba(255, 255, 255, 0.03);
}

.screenshot-frame img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 2.45rem;
}

.section-heading {
  display: grid;
  max-width: 760px;
  gap: 1rem;
}

.section-heading.center {
  margin: 0 auto;
  text-align: center;
}

.section-heading.center h2 {
  margin: 0 auto;
}

.section-heading p {
  font-size: clamp(1.02rem, 2vw, 1.18rem);
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: clamp(2rem, 5vw, 3.5rem);
  gap: 1rem;
}

.card {
  position: relative;
  padding: clamp(1.2rem, 3vw, 1.6rem);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.015)),
    var(--panel);
  box-shadow: 0 18px 55px rgba(0, 0, 0, 0.23);
}

.card::before {
  display: block;
  width: 2.3rem;
  height: 2.3rem;
  margin-bottom: 1.15rem;
  border: 1px solid rgba(93, 255, 154, 0.32);
  border-radius: 0.85rem;
  background:
    linear-gradient(135deg, rgba(93, 255, 154, 0.45), rgba(93, 255, 154, 0.04)),
    rgba(93, 255, 154, 0.08);
  box-shadow: 0 0 26px rgba(93, 255, 154, 0.09);
  content: "";
}

.card h3 {
  margin-bottom: 0.72rem;
}

.trust-panel,
.support-panel,
.content-panel {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(circle at top right, rgba(93, 255, 154, 0.12), transparent 28rem),
    linear-gradient(145deg, rgba(20, 29, 23, 0.92), rgba(9, 13, 10, 0.94));
  box-shadow: var(--shadow);
}

.trust-panel {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  align-items: start;
  padding: clamp(1.4rem, 5vw, 3rem);
  gap: clamp(1.5rem, 5vw, 4rem);
}

.privacy-list {
  display: grid;
  gap: 0.9rem;
  padding: 0;
  margin: 0;
  list-style: none;
}

.privacy-list li,
.info-list li {
  position: relative;
  padding-left: 1.9rem;
  color: #c7d4cb;
}

.privacy-list li::before,
.info-list li::before {
  position: absolute;
  top: 0.55rem;
  left: 0;
  width: 0.7rem;
  height: 0.7rem;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 16px rgba(93, 255, 154, 0.38);
  content: "";
}

.support-panel {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  padding: clamp(1.4rem, 5vw, 2.6rem);
  gap: 1.5rem;
}

.support-panel h2 {
  margin-bottom: 0.9rem;
}

.page-hero {
  width: min(100% - 2rem, 860px);
  margin: 0 auto;
  padding: clamp(4rem, 10vw, 7rem) 0 clamp(2rem, 6vw, 4rem);
  text-align: center;
}

.page-hero h1 {
  max-width: none;
  font-size: clamp(3rem, 9vw, 6.4rem);
}

.page-hero p {
  max-width: 660px;
  margin: 1rem auto 0;
  color: #c9d6cd;
  font-size: clamp(1.05rem, 2vw, 1.25rem);
}

.content-panel {
  width: min(100% - 2rem, 900px);
  margin: 0 auto var(--space-section);
  padding: clamp(1.35rem, 5vw, 3rem);
}

.content-panel h2 {
  max-width: none;
  margin-top: 2.3rem;
  margin-bottom: 0.8rem;
  font-size: clamp(1.55rem, 3vw, 2.35rem);
}

.content-panel h2:first-child {
  margin-top: 0;
}

.content-panel h3 {
  margin-top: 1.7rem;
  margin-bottom: 0.45rem;
}

.content-panel p + p {
  margin-top: 0.9rem;
}

.content-panel ul,
.content-panel ol {
  padding-left: 1.25rem;
  margin: 0.9rem 0 0;
  color: var(--muted);
}

.content-panel li + li {
  margin-top: 0.45rem;
}

.content-meta {
  display: grid;
  padding: 1rem;
  margin-bottom: 2rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.025);
  gap: 0.35rem;
}

.content-meta div {
  color: var(--muted);
}

.content-meta strong {
  color: var(--text);
}

.faq {
  display: grid;
  margin-top: 2rem;
  gap: 0.8rem;
}

.faq details {
  padding: 1rem 1.1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.025);
}

.faq summary {
  color: var(--text);
  cursor: pointer;
  font-weight: 800;
}

.faq p {
  margin-top: 0.65rem;
}

.news-entry {
  display: grid;
  gap: 0.55rem;
}

.news-entry time {
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.news-entry h2 {
  max-width: none;
  font-size: clamp(1.7rem, 4vw, 3rem);
}

.notice {
  padding: 1rem 1.1rem;
  margin-top: 1.2rem;
  border: 1px solid rgba(93, 255, 154, 0.28);
  border-radius: var(--radius-sm);
  background: rgba(93, 255, 154, 0.08);
}

.info-list {
  display: grid;
  padding: 0;
  margin: 1.2rem 0 0;
  list-style: none;
  gap: 0.8rem;
}

.site-footer {
  border-top: 1px solid rgba(196, 255, 216, 0.1);
  background: rgba(5, 7, 5, 0.72);
}

.footer-shell {
  display: grid;
  grid-template-columns: 1fr auto;
  width: min(100% - 2rem, var(--max-width));
  margin: 0 auto;
  padding: 2rem 0;
  gap: 1.5rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.35rem 1rem;
}

.footer-links a {
  color: var(--muted);
  font-weight: 650;
  text-decoration: none;
}

.footer-links a:hover {
  color: var(--accent);
}

.fine-print {
  max-width: 54rem;
  color: var(--soft);
  font-size: 0.9rem;
}

@media (max-width: 880px) {
  .hero,
  .app-feature-card,
  .trust-panel,
  .support-panel,
  .footer-shell {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .nav-shell {
    align-items: flex-start;
    flex-direction: column;
  }

  .nav-actions {
    align-items: flex-start;
    flex-wrap: wrap;
    justify-content: flex-start;
    width: 100%;
  }

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

  .hero-device {
    order: -1;
  }

  .phone-frame {
    width: min(100%, 320px);
    min-height: 600px;
  }

  .phone-screen {
    min-height: 568px;
  }

  .app-feature-media {
    justify-content: start;
    min-height: auto;
    padding: 1.25rem;
  }

  .screenshot-frame {
    width: min(100%, 310px);
  }

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

  .support-panel,
  .footer-shell {
    align-items: start;
  }

  .footer-links {
    justify-content: flex-start;
  }
}

@media (max-width: 640px) {
  .site-nav {
    justify-content: flex-start;
    width: 100%;
  }

  .site-nav a {
    padding-inline: 0.62rem;
  }

  .nav-actions,
  .contact-link,
  .contact-menu,
  .contact-menu summary {
    width: 100%;
  }

  .contact-link,
  .contact-menu summary {
    justify-content: center;
    border: 1px solid rgba(93, 255, 154, 0.2);
  }

  .dropdown-menu,
  .contact-form {
    right: auto;
    left: 0;
  }

  .hero {
    padding-top: 2rem;
  }

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

  .phone-frame {
    border-radius: 2.4rem;
  }

  .phone-screen {
    border-radius: 1.8rem;
  }

  .app-title-lockup {
    align-items: flex-start;
    flex-direction: column;
  }

  .app-title-lockup .app-icon {
    width: 72px;
    height: 72px;
  }

  .hero-actions,
  .button {
    width: 100%;
  }
}

@media (prefers-reduced-motion: no-preference) {
  .button,
  .site-nav a,
  .footer-links a {
    transition: color 180ms ease, background 180ms ease, border-color 180ms ease, transform 180ms ease;
  }
}