:root {
  color-scheme: light;
  --ink: #07143b;
  --ink-soft: #25355d;
  --muted: #65718e;
  --blue: #0b63ff;
  --blue-dark: #0746ca;
  --sky: #eaf5ff;
  --sky-strong: #cfe8ff;
  --teal: #06aeca;
  --green: #22a861;
  --red: #e72f36;
  --gold: #f4a62a;
  --line: #dbe7f5;
  --paper: #ffffff;
  --soft: #f5faff;
  --shadow: 0 18px 46px rgba(7, 20, 59, 0.12);
  --shadow-strong: 0 28px 78px rgba(7, 20, 59, 0.2);
  --max: 1120px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 16px/1.55 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  letter-spacing: 0;
  text-rendering: optimizeLegibility;
}

body.nav-open {
  overflow: hidden;
}

img,
svg {
  display: block;
}

img {
  max-width: 100%;
}

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

button,
input,
textarea,
select {
  font: inherit;
  letter-spacing: 0;
}

svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 100;
  padding: 10px 12px;
  border-radius: 8px;
  background: var(--ink);
  color: white;
  transform: translateY(-140%);
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid rgba(219, 231, 245, 0.9);
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(16px);
  box-shadow: 0 4px 18px rgba(7, 20, 59, 0.06);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  width: min(var(--max), calc(100% - 48px));
  height: 78px;
  margin: 0 auto;
}

.brand {
  display: inline-flex;
  align-items: center;
  min-width: 0;
}

.brand img {
  width: 218px;
  height: auto;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 38px;
  color: var(--ink-soft);
  font-size: 15px;
  font-weight: 760;
}

.nav-links a {
  position: relative;
  display: inline-flex;
  align-items: center;
  min-height: 78px;
}

.nav-links a::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 4px;
  border-radius: 999px 999px 0 0;
  background: var(--blue);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 160ms ease;
}

.nav-links a:hover,
.nav-links a:focus-visible,
.nav-links a.is-active {
  color: var(--blue);
  outline: none;
}

.nav-links a:hover::after,
.nav-links a:focus-visible::after,
.nav-links a.is-active::after {
  transform: scaleX(1);
}

.nav-toggle {
  display: none;
  width: 46px;
  height: 46px;
  padding: 0;
  border: 1px solid rgba(11, 99, 255, 0.28);
  border-radius: 8px;
  background: white;
  color: var(--ink);
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 5px auto;
  border-radius: 999px;
  background: currentColor;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 56px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-weight: 850;
  line-height: 1;
  white-space: nowrap;
  cursor: pointer;
  transition: transform 160ms ease, box-shadow 160ms ease, border-color 160ms ease, background 160ms ease;
}

.button.primary {
  color: white;
  background: linear-gradient(135deg, #0d5fff, #057ce8);
  box-shadow: 0 16px 28px rgba(11, 99, 255, 0.3);
}

.button.secondary {
  min-height: 52px;
  color: var(--blue);
  background: white;
  border-color: rgba(11, 99, 255, 0.36);
}

.button.small {
  min-height: 38px;
  padding: 0 16px;
  font-size: 14px;
}

.button:hover,
.button:focus-visible {
  outline: none;
  transform: translateY(-2px);
  box-shadow: var(--shadow-strong);
}

.hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 14% 42%, rgba(230, 244, 255, 0.76), transparent 26%),
    linear-gradient(105deg, #ffffff 0%, #ffffff 45%, #edf7ff 100%);
}

.hero::before,
.hero::after {
  content: "";
  position: absolute;
  pointer-events: none;
}

.hero::before {
  right: -120px;
  bottom: -120px;
  width: 520px;
  height: 240px;
  border-radius: 50% 0 0 0;
  background: rgba(189, 223, 255, 0.52);
  transform: rotate(-3deg);
}

.hero::after {
  right: -80px;
  bottom: -98px;
  width: 600px;
  height: 190px;
  border-radius: 100% 0 0 0;
  background: rgba(207, 232, 255, 0.62);
}

.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(420px, 1.1fr);
  align-items: center;
  gap: 36px;
  width: min(var(--max), calc(100% - 48px));
  min-height: min(520px, calc(100svh - 205px));
  margin: 0 auto;
  padding: 34px 0 28px;
}

.hero-copy {
  padding: 8px 0 28px;
}

.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 34px;
  margin: 0 0 20px;
  padding: 0 16px;
  border-radius: 999px;
  color: var(--blue);
  background: #eaf4ff;
  font-size: 14px;
  font-weight: 780;
}

.hero-pill svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
  stroke: none;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1 {
  max-width: 550px;
  margin: 0;
  color: #06113a;
  font-size: clamp(48px, 5.6vw, 66px);
  line-height: 1.04;
  letter-spacing: 0;
  overflow-wrap: normal;
  word-break: normal;
}

h1 span {
  display: block;
  color: var(--blue);
}

.hero-lead {
  max-width: 520px;
  margin: 24px 0 0;
  color: var(--ink-soft);
  font-size: 18px;
  line-height: 1.6;
}

.hero .button {
  margin-top: 28px;
}

.hero-visual {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 390px;
}

.hero-visual::before {
  content: "";
  position: absolute;
  right: 4%;
  bottom: 12px;
  left: 20%;
  height: 42px;
  border-radius: 50%;
  background: rgba(79, 153, 226, 0.12);
  filter: blur(2px);
}

.otter-portrait {
  position: relative;
  width: min(450px, 100%);
  aspect-ratio: 1;
  overflow: hidden;
  border-radius: 50%;
}

.otter-portrait::before {
  content: "";
  position: absolute;
  inset: 10px;
  z-index: -1;
  border-radius: 50%;
  background: linear-gradient(145deg, rgba(5, 174, 202, 0.2), rgba(11, 99, 255, 0.08));
}

.otter-portrait img {
  width: 140%;
  max-width: none;
  transform: translate(-14%, 0);
}

.bubble {
  position: absolute;
  z-index: 2;
  width: 18px;
  aspect-ratio: 1;
  border: 3px solid rgba(11, 99, 255, 0.13);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.42);
}

.bubble.one {
  top: 25%;
  left: 6%;
}

.bubble.two {
  top: 18%;
  right: 12%;
  width: 14px;
}

.bubble.three {
  right: 4%;
  top: 34%;
  width: 30px;
}

.trust-strip {
  background: white;
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  width: min(var(--max), calc(100% - 48px));
  margin: 0 auto;
  padding: 34px 0 22px;
}

.trust-grid article {
  display: grid;
  grid-template-columns: 62px 1fr;
  gap: 18px;
  align-items: start;
  padding: 10px 30px;
}

.trust-grid article + article {
  border-left: 1px solid var(--line);
}

.trust-icon {
  display: grid;
  place-items: center;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  box-shadow: inset 0 0 0 10px rgba(255, 255, 255, 0.55);
}

.trust-icon.blue {
  color: var(--blue);
  background: #e7f1ff;
}

.trust-icon.teal {
  color: var(--teal);
  background: #e6f8fb;
}

.trust-icon.heart {
  color: #0c7bff;
  background: #e9f2ff;
}

.trust-icon svg {
  width: 30px;
  height: 30px;
  fill: currentColor;
  stroke: currentColor;
}

.trust-grid h2 {
  margin: 0;
  font-size: 18px;
  line-height: 1.2;
}

.trust-grid p {
  margin: 7px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.45;
}

.section {
  padding: 54px 0;
}

.section-head {
  width: min(720px, calc(100% - 48px));
  margin: 0 auto 30px;
  text-align: center;
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--blue);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

.section-head h2,
.about h2,
.idea-card h2 {
  margin: 0;
  color: #07143b;
  font-size: clamp(30px, 3.8vw, 42px);
  line-height: 1.08;
  letter-spacing: 0;
}

.section-head p:not(.eyebrow),
.about p,
.idea-card p {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 17px;
}

.extensions {
  padding-top: 34px;
}

.extension-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 28px;
  width: min(var(--max), calc(100% - 48px));
  margin: 0 auto;
}

.extension-card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 100%;
  padding: 26px;
  border: 1px solid rgba(219, 231, 245, 0.95);
  border-radius: 8px;
  background: white;
  box-shadow: var(--shadow);
}

.extension-heading {
  display: grid;
  grid-template-columns: 76px minmax(0, 1fr);
  gap: 16px;
  align-items: start;
}

.extension-icon {
  width: 70px;
  height: 70px;
  border-radius: 18px;
  object-fit: cover;
  box-shadow: 0 10px 26px rgba(7, 20, 59, 0.12);
}

.title-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  min-height: 28px;
}

.title-row h3 {
  margin: 0;
  font-size: 24px;
  line-height: 1.15;
}

.extension-heading p {
  margin: 8px 0 0;
  color: var(--ink-soft);
  line-height: 1.55;
}

.status {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 0 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 850;
}

.status.available {
  color: #16804a;
  background: #dcf7e8;
}

.preview-link {
  display: block;
  overflow: hidden;
  margin-top: 22px;
  border: 1px solid rgba(11, 99, 255, 0.16);
  border-radius: 8px;
  background: #f6fbff;
  transition: transform 160ms ease, box-shadow 160ms ease;
}

.preview-link:hover,
.preview-link:focus-visible {
  outline: none;
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.preview-link img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  background: white;
}

.check-list {
  display: grid;
  gap: 9px;
  padding: 0;
  margin: 22px 0 0;
  list-style: none;
  color: var(--ink-soft);
  font-size: 15px;
  font-weight: 650;
}

.check-list li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
}

.check-list svg {
  flex: 0 0 auto;
  width: 18px;
  height: 18px;
  color: var(--blue);
  stroke-width: 3;
  margin-top: 2px;
}

.card-button {
  align-self: flex-end;
  margin-top: 20px;
  min-width: 170px;
}

.about {
  padding-top: 26px;
}

.about-inner {
  display: grid;
  grid-template-columns: minmax(280px, 0.72fr) minmax(0, 1fr);
  gap: 34px;
  align-items: center;
  width: min(var(--max), calc(100% - 48px));
  margin: 0 auto;
  padding: 34px;
  border: 1px solid rgba(219, 231, 245, 0.9);
  border-radius: 8px;
  background: linear-gradient(135deg, #f7fbff, #ffffff);
}

.idea-card {
  display: grid;
  grid-template-columns: 190px minmax(0, 1fr);
  gap: 28px;
  align-items: center;
  width: min(var(--max), calc(100% - 48px));
  margin: 26px auto 56px;
  padding: 22px 34px;
  border: 1px solid #d4e7fb;
  border-radius: 8px;
  background:
    radial-gradient(circle at 12% 50%, rgba(11, 99, 255, 0.09), transparent 32%),
    linear-gradient(135deg, #eaf5ff, #f8fcff);
}

.idea-otter {
  width: 148px;
  height: 148px;
  overflow: hidden;
  border-radius: 50%;
}

.idea-otter img {
  width: 140%;
  max-width: none;
  transform: translate(-14%, 0);
}

.idea-card .button {
  margin-top: 14px;
}

.footer {
  border-top: 1px solid rgba(219, 231, 245, 0.95);
  background: white;
}

.footer-inner {
  display: grid;
  grid-template-columns: minmax(210px, 1fr) auto minmax(210px, 1fr);
  gap: 24px;
  align-items: center;
  width: min(var(--max), calc(100% - 48px));
  min-height: 84px;
  margin: 0 auto;
  color: var(--muted);
  font-size: 14px;
}

.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  font-size: 22px;
  font-weight: 900;
}

.footer-brand img {
  width: 46px;
  height: 46px;
  object-fit: cover;
  border-radius: 50%;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 44px;
  color: var(--ink-soft);
  font-weight: 720;
}

.footer-links a:hover,
.footer-links a:focus-visible {
  color: var(--blue);
  outline: none;
}

.footer-inner p {
  margin: 0;
  text-align: right;
}

.privacy-page {
  background: linear-gradient(180deg, #f6fbff 0%, #ffffff 360px);
}

.privacy-hero {
  border-bottom: 1px solid rgba(219, 231, 245, 0.9);
  background:
    radial-gradient(circle at 80% 20%, rgba(11, 99, 255, 0.08), transparent 28%),
    linear-gradient(135deg, #ffffff, #eef7ff);
}

.privacy-hero-inner {
  width: min(var(--max), calc(100% - 48px));
  margin: 0 auto;
  padding: 72px 0 54px;
}

.privacy-hero h1 {
  max-width: 820px;
  margin: 0;
  font-size: clamp(40px, 5.6vw, 68px);
  line-height: 1.02;
  letter-spacing: 0;
}

.privacy-hero p:not(.eyebrow) {
  max-width: 760px;
  margin: 20px 0 0;
  color: var(--ink-soft);
  font-size: 19px;
}

.privacy-hero .privacy-updated {
  display: inline-flex;
  min-height: 34px;
  align-items: center;
  margin-top: 24px;
  padding: 0 14px;
  border: 1px solid rgba(11, 99, 255, 0.16);
  border-radius: 999px;
  color: var(--blue-dark);
  background: white;
  font-size: 14px;
  font-weight: 800;
}

.privacy-layout {
  display: grid;
  grid-template-columns: minmax(240px, 300px) minmax(0, 1fr);
  gap: 28px;
  align-items: start;
  width: min(var(--max), calc(100% - 48px));
  margin: 0 auto;
  padding: 48px 0 64px;
}

.privacy-summary,
.privacy-card {
  border: 1px solid rgba(219, 231, 245, 0.95);
  border-radius: 8px;
  background: white;
  box-shadow: 0 12px 34px rgba(7, 20, 59, 0.08);
}

.privacy-summary {
  position: sticky;
  top: 102px;
  padding: 22px;
}

.privacy-summary h2,
.privacy-card h2,
.privacy-card h3 {
  margin: 0;
  line-height: 1.18;
  letter-spacing: 0;
}

.privacy-summary h2 {
  font-size: 22px;
}

.privacy-summary ul,
.privacy-card ul {
  padding-left: 20px;
}

.privacy-summary li,
.privacy-card li {
  margin: 8px 0;
  color: var(--ink-soft);
}

.privacy-content {
  display: grid;
  gap: 18px;
}

.privacy-card {
  padding: 28px;
}

.privacy-card h2 {
  font-size: 28px;
}

.privacy-card h3 {
  font-size: 18px;
}

.privacy-card p {
  margin: 14px 0 0;
  color: var(--ink-soft);
}

.privacy-card a,
.privacy-summary a {
  color: var(--blue);
  font-weight: 800;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.privacy-card a:hover,
.privacy-card a:focus-visible,
.privacy-summary a:hover,
.privacy-summary a:focus-visible {
  color: var(--blue-dark);
  outline: none;
}

.privacy-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 18px;
}

.privacy-grid div {
  padding: 18px;
  border: 1px solid rgba(219, 231, 245, 0.9);
  border-radius: 8px;
  background: #f8fcff;
}

@media (max-width: 980px) {
  .nav {
    width: min(var(--max), calc(100% - 36px));
  }

  .brand img {
    width: 216px;
  }

  .nav-toggle {
    display: block;
  }

  .nav-links {
    position: fixed;
    top: 78px;
    right: 0;
    left: 0;
    display: grid;
    gap: 0;
    padding: 8px 24px 24px;
    border-bottom: 1px solid rgba(219, 231, 245, 0.95);
    background: white;
    box-shadow: 0 18px 44px rgba(7, 20, 59, 0.12);
    transform: translateY(-130%);
    transition: transform 180ms ease;
  }

  .nav-links a {
    min-height: 52px;
    border-bottom: 1px solid rgba(219, 231, 245, 0.8);
  }

  .nav-links a::after {
    display: none;
  }

  body.nav-open .nav-links {
    transform: translateY(0);
  }

  .hero-inner {
    grid-template-columns: minmax(0, 1fr) minmax(300px, 0.72fr);
    gap: 22px;
  }

  .hero-visual {
    min-height: 390px;
  }

  .trust-grid,
  .extension-grid,
  .about-inner,
  .privacy-layout {
    grid-template-columns: 1fr;
  }

  .privacy-summary {
    position: static;
  }

  .trust-grid article {
    padding: 18px 0;
  }

  .trust-grid article + article {
    border-left: 0;
    border-top: 1px solid var(--line);
  }

  .footer-inner {
    grid-template-columns: 1fr;
    padding: 24px 0;
  }

  .footer-brand,
  .footer-links {
    justify-content: center;
  }

  .footer-inner p {
    text-align: center;
  }
}

@media (max-width: 720px) {
  .nav {
    height: 68px;
  }

  .brand img {
    width: 188px;
  }

  .nav-links {
    top: 68px;
  }

  .hero-inner {
    grid-template-columns: 1fr;
    width: calc(100% - 32px);
    min-height: auto;
    padding: 34px 0 0;
  }

  .hero-copy {
    padding-bottom: 0;
  }

  .hero-pill {
    align-items: flex-start;
    white-space: normal;
  }

  h1 {
    font-size: clamp(38px, 12vw, 50px);
  }

  .hero-lead {
    font-size: 17px;
  }

  .button {
    width: 100%;
    white-space: normal;
    text-align: center;
  }

  .hero-visual {
    min-height: 300px;
    margin-top: -12px;
  }

  .otter-portrait {
    width: min(360px, 94vw);
  }

  .bubble.one {
    left: 5%;
  }

  .bubble.three {
    right: 6%;
  }

  .trust-grid,
  .section-head,
  .extension-grid,
  .about-inner,
  .idea-card,
  .privacy-hero-inner,
  .privacy-layout,
  .footer-inner {
    width: calc(100% - 32px);
  }

  .trust-grid {
    padding-top: 22px;
  }

  .section {
    padding: 44px 0;
  }

  .section-head {
    text-align: left;
  }

  .extension-card {
    padding: 18px;
  }

  .extension-heading {
    grid-template-columns: 60px minmax(0, 1fr);
    gap: 12px;
  }

  .extension-icon {
    width: 56px;
    height: 56px;
    border-radius: 14px;
  }

  .title-row h3 {
    font-size: 21px;
  }

  .card-button {
    align-self: stretch;
  }

  .about-inner {
    padding: 24px;
  }

  .idea-card {
    grid-template-columns: 1fr;
    padding: 24px;
    text-align: left;
  }

  .idea-otter {
    width: 124px;
    height: 124px;
    margin: 0 auto;
  }

  .footer-links {
    gap: 22px;
  }

  .privacy-hero-inner {
    padding: 48px 0 36px;
  }

  .privacy-hero p:not(.eyebrow) {
    font-size: 17px;
  }

  .privacy-layout {
    padding: 32px 0 46px;
  }

  .privacy-card,
  .privacy-summary {
    padding: 20px;
  }

  .privacy-card h2 {
    font-size: 24px;
  }

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

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}