@font-face {
  font-family: "Nunito";
  src: url("assets/fonts/Nunito-Variable.woff2") format("woff2");
  font-style: normal;
  font-weight: 200 1000;
  font-display: swap;
}

:root {
  color-scheme: light;
  --ink: #07142b;
  --muted: #425474;
  --teal: #08b5a8;
  --teal-bright: #24d2c3;
  --teal-soft: #eefbf9;
  --green: #42ba68;
  --red: #ff3038;
  --line: #dfe8ed;
  --paper: #fbfdfc;
  --white: #fefefe;
  --navy: #08182b;
  font-family: "Nunito", "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; min-width: 320px; overflow-x: hidden; color: var(--ink); background: var(--paper); }
a { color: inherit; text-decoration: none; }
button, a { -webkit-tap-highlight-color: transparent; }
img { display: block; max-width: 100%; }
h1, h2, h3, p, figure { margin-top: 0; }

.site-header {
  position: relative;
  z-index: 20;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: clamp(26px, 5vw, 76px);
  width: min(100%, 1536px);
  margin: 0 auto;
  padding: 24px clamp(24px, 4vw, 56px) 12px;
  background: var(--paper);
}
.brand { display: inline-flex; align-items: center; gap: 12px; color: #05a99d; font-size: clamp(1.6rem, 2.4vw, 2.25rem); font-weight: 800; letter-spacing: 0; }
.brand img { flex: 0 0 auto; }
.nav { display: flex; justify-content: center; gap: clamp(24px, 3.4vw, 48px); font-size: 0.96rem; font-weight: 500; }
.nav a { position: relative; padding: 12px 0; }
.nav a::after { position: absolute; right: 0; bottom: 5px; left: 0; height: 2px; content: ""; background: var(--teal); transform: scaleX(0); transform-origin: center; transition: transform 180ms ease-out; }
.nav a:hover::after, .nav a:focus-visible::after { transform: scaleX(1); }

.header-cta, .button { display: inline-flex; align-items: center; justify-content: center; min-height: 56px; padding: 0 30px; border: 1px solid transparent; border-radius: 8px; font-size: 1rem; font-weight: 700; line-height: 1; transition: transform 180ms ease-out, box-shadow 180ms ease-out, background 180ms ease-out; }
.header-cta, .button.primary { color: #f7fffd; background: linear-gradient(135deg, #08b5a8, #05c5b7); box-shadow: 0 12px 26px rgb(8 181 168 / 16%); }
.header-cta:hover, .button.primary:hover { transform: translateY(-2px); box-shadow: 0 16px 30px rgb(8 181 168 / 24%); }
.button.secondary { gap: 13px; color: #00a99d; background: transparent; border-color: #43c9be; }
.button.secondary:hover { background: #effcfa; }
.header-ctas { display: flex; align-items: center; gap: 12px; }
.header-open { display: inline-flex; align-items: center; justify-content: center; min-height: 56px; padding: 0 24px; border: 1px solid #43c9be; border-radius: 8px; font-size: 1rem; font-weight: 700; color: #00a99d; background: transparent; transition: background 180ms ease-out, transform 180ms ease-out; }
.header-open:hover, .header-open:focus-visible { background: #effcfa; transform: translateY(-2px); }
.play { width: 0; height: 0; border-top: 9px solid transparent; border-bottom: 9px solid transparent; border-left: 14px solid var(--teal); }
.menu-button { display: none; }

main { width: min(100%, 1536px); margin: 0 auto; }
.hero { display: grid; grid-template-columns: minmax(520px, 550px) minmax(700px, 1fr); align-items: center; gap: 10px; min-height: 500px; padding: 12px clamp(24px, 4vw, 70px) 18px; }
.hero-copy { align-self: center; padding-bottom: 22px; }
h1 { max-width: 600px; margin-bottom: 16px; font-size: clamp(2.65rem, 2.85vw, 3.1rem); font-weight: 800; line-height: 1.08; letter-spacing: 0; }
h1 strong { color: var(--teal); font-weight: 800; }
.hero-lead { max-width: 590px; margin-bottom: 22px; color: var(--muted); font-size: clamp(1.05rem, 1.35vw, 1.25rem); line-height: 1.55; }
.battery-note { display: flex; align-items: center; gap: 10px; margin-bottom: 24px; color: var(--muted); font-size: 1rem; }
.battery-note span, .security-mark { display: grid; flex: 0 0 auto; place-items: center; width: 22px; height: 22px; border-radius: 50%; color: var(--white); background: var(--green); font-weight: 800; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 18px; }

.product-showcase { display: grid; grid-template-columns: minmax(190px, 0.73fr) 102px minmax(410px, 1.62fr); align-items: center; gap: 0; min-width: 0; }
.product-showcase figure { min-width: 0; margin: 0; }
.product-showcase figcaption { margin-bottom: 6px; color: #00a99d; text-align: center; font-size: clamp(0.92rem, 1.3vw, 1.12rem); font-weight: 600; }
.phone-product img, .laptop-product img { width: 100%; height: auto; object-fit: contain; }
.secure-link { position: relative; z-index: 2; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 5px; padding-top: 44px; color: #34435c; text-align: center; }
.secure-link .dots { position: absolute; top: 78px; right: -22px; left: -22px; border-top: 4px dotted var(--teal); }
.lock { position: relative; z-index: 1; width: 28px; height: 30px; margin-bottom: 7px; border-radius: 4px; background: var(--teal); box-shadow: 0 0 0 8px var(--paper); }
.lock::before { position: absolute; left: 6px; top: -16px; width: 12px; height: 17px; content: ""; border: 4px solid var(--teal); border-bottom: 0; border-radius: 10px 10px 0 0; }
.lock::after { position: absolute; top: 10px; left: 12px; width: 4px; height: 10px; content: ""; border-radius: 999px; background: #dffbf6; }
.secure-link small { font-size: 0.84rem; line-height: 1.45; }
.secure-link strong { color: var(--teal); font-size: 1.55rem; }

.problem-solution { position: relative; display: grid; grid-template-columns: 1fr 1fr; gap: 16px; padding: 0 clamp(24px, 3.5vw, 54px) 8px; }
.story-panel { padding: 12px 20px 14px; border: 1px solid; border-radius: 16px; background: var(--white); }
.problem-panel { border-color: #ffb9bc; background: linear-gradient(100deg, #fff, #fff9f9); }
.solution-panel { border-color: #b7e6d2; background: linear-gradient(100deg, #fbfffd, #fff); }
.story-panel h2 { margin-bottom: 2px; color: var(--teal); text-align: center; font-size: 1.25rem; }
.problem-panel h2 { color: var(--red); }
.story-grid { display: grid; grid-template-columns: repeat(3, 1fr); align-items: start; gap: 8px; }
.story-grid article { display: flex; min-width: 0; flex-direction: column; align-items: center; text-align: center; }
.story-grid img { width: 100%; height: 112px; object-fit: contain; margin: 0 auto 2px; }
.story-grid h3 { display: flex; min-height: 2.5em; flex-direction: column; justify-content: center; margin: 0 auto 5px; font-size: 0.92rem; line-height: 1.25; text-wrap: balance; }
.story-grid h3 strong { display: block; color: var(--teal); }
.story-grid p { max-width: 24ch; margin: 0 auto; color: var(--muted); font-size: 0.78rem; line-height: 1.5; text-align: center; text-wrap: balance; }
.story-arrow { position: absolute; z-index: 3; top: 50%; left: 50%; display: grid; place-items: center; width: 42px; height: 42px; border-radius: 50%; color: var(--teal); background: #ecfaf7; font-size: 1.7rem; font-weight: 700; transform: translate(-50%, -50%); }

.steps { margin: 0 clamp(24px, 3.5vw, 54px) 24px; padding: 12px 16px 20px; border: 1px solid var(--line); border-radius: 16px; background: var(--white); overflow: hidden; }
.steps > h2 { margin-bottom: 8px; color: var(--teal); font-size: 1.25rem; }
.step-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(22px, 3vw, 46px); }
.step-row article { position: relative; min-width: 0; padding: 14px 14px 0; border: 1px solid var(--line); border-radius: 14px; overflow: visible; }
.step-row article:not(:last-child)::after { position: absolute; top: 50%; right: clamp(-38px, -2.5vw, -22px); z-index: 3; content: "›"; color: var(--teal); font-size: 2.3rem; font-weight: 400; transform: translateY(-50%); }
.step-heading { display: grid; grid-template-columns: 42px 1fr; align-items: start; gap: 12px; min-height: 56px; }
.step-heading span { display: grid; place-items: center; width: 42px; height: 42px; border-radius: 50%; color: #f8fffd; background: linear-gradient(145deg, #22cdbb, #009e91); font-size: 1.2rem; font-weight: 700; }
.step-heading h3 { margin-bottom: 0; font-size: 0.92rem; line-height: 1.35; }
.step-row article > img { width: 100%; max-height: 200px; object-fit: cover; object-position: top; border-radius: 10px 10px 0 0; }
.code-card { display: grid; place-items: center; min-height: 150px; margin-top: 4px; border: 1px solid var(--line); border-radius: 10px 10px 0 0; color: #43526a; }
.code-card strong { color: var(--teal); font-size: 1.7rem; }

.security { display: flex; align-items: center; justify-content: space-between; gap: 28px; margin: 0 clamp(24px, 3.5vw, 54px) 38px; padding: 28px 34px; border: 1px solid #b7e6d2; border-radius: 16px; background: var(--teal-soft); }
.security > div { display: flex; align-items: flex-start; gap: 14px; }
.security-mark { width: 30px; height: 30px; margin-top: 2px; }
.security h2 { margin-bottom: 5px; font-size: 1.25rem; }
.security p { margin-bottom: 0; color: var(--muted); }

footer { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 30px; padding: 28px max(24px, calc((100vw - 1430px) / 2)); color: #c4d0dc; background: var(--navy); }
.footer-brand { font-size: 1.4rem; }
footer p { margin-bottom: 0; text-align: center; }
footer > div { display: flex; gap: 24px; }
footer > div a:hover { color: var(--teal-bright); }
:focus-visible { outline: 3px solid #13b9ad; outline-offset: 4px; }

.nav a[aria-current="page"] { color: var(--teal); font-weight: 700; }
.nav a[aria-current="page"]::after { transform: scaleX(1); }
.inner-page { min-height: 100vh; background: linear-gradient(180deg, #fbfdfc 0, #f4fbf9 32rem, #fbfdfc 58rem); }
.inner-main { width: min(100%, 1040px); margin: 0 auto; padding: clamp(48px, 7vw, 88px) 24px clamp(64px, 8vw, 104px); }
.page-intro { display: flex; flex-direction: column; align-items: center; max-width: 760px; margin: 0 auto clamp(46px, 6vw, 72px); text-align: center; }
.page-symbol { position: relative; display: block; width: 58px; height: 58px; margin-bottom: 20px; border-radius: 50%; background: #e2f9f5; }
.shield-symbol::before { position: absolute; top: 12px; left: 16px; width: 26px; height: 31px; content: ""; clip-path: polygon(50% 0, 100% 18%, 88% 75%, 50% 100%, 12% 75%, 0 18%); background: var(--teal); }
.shield-symbol::after { position: absolute; top: 23px; left: 25px; width: 9px; height: 6px; content: ""; border: 3px solid #e9fffa; border-top: 0; border-right: 0; transform: rotate(-45deg); }
.eyebrow { margin-bottom: 8px; color: #008f85; font-size: 0.9rem; font-weight: 750; }
.page-intro h1 { max-width: 800px; margin-bottom: 18px; font-size: clamp(2.5rem, 5vw, 4.25rem); line-height: 1.04; text-align: center; }
.intro-copy { max-width: 64ch; margin-bottom: 16px; color: var(--muted); font-size: clamp(1.06rem, 1.5vw, 1.2rem); line-height: 1.65; }
.legal-date { margin-bottom: 0; color: #66758d; font-size: 0.92rem; }

.legal-content { width: min(100%, 820px); margin: 0 auto; }
.legal-content > section { padding: 34px 0; border-top: 1px solid var(--line); }
.legal-content > section:first-child { border-top: 0; padding-top: 0; }
.legal-content h2 { margin-bottom: 13px; color: #008f85; font-size: clamp(1.35rem, 2vw, 1.65rem); }
.legal-content p, .legal-content li { color: var(--muted); font-size: 1.02rem; line-height: 1.75; }
.legal-content p { margin-bottom: 0; }
.legal-content ul { display: grid; gap: 12px; margin: 0 0 18px; padding-left: 1.3rem; }
.legal-content li::marker { color: var(--teal); }
.legal-content strong { color: #152440; }
.legal-contact { display: flex; align-items: center; justify-content: space-between; gap: 32px; margin-top: 38px; padding: 30px 32px; border: 1px solid #b7e6d2; border-radius: 8px; background: var(--teal-soft); }
.legal-contact h2 { margin-bottom: 5px; color: var(--ink); font-size: 1.3rem; }
.legal-contact p { max-width: 48ch; }
.legal-contact .button { flex: 0 0 auto; }

.contact-main { max-width: 900px; min-height: calc(100vh - 188px); }
.contact-intro { margin-bottom: 36px; }
.mail-symbol::before { position: absolute; inset: 16px 12px; content: ""; border: 3px solid var(--teal); border-radius: 4px; }
.mail-symbol::after { position: absolute; top: 19px; left: 17px; width: 22px; height: 16px; content: ""; border: 3px solid var(--teal); border-top: 0; border-left: 0; transform: rotate(45deg) skew(-10deg, -10deg); }
.contact-panel { display: flex; flex-direction: column; align-items: center; width: min(100%, 690px); margin: 0 auto; padding: clamp(30px, 5vw, 48px); border: 1px solid #b7e6d2; border-radius: 8px; background: #f8fefd; text-align: center; }
.contact-label { margin-bottom: 8px; color: var(--muted); font-size: 0.9rem; font-weight: 700; }
.contact-email { margin-bottom: 18px; color: #008f85; font-size: clamp(1.45rem, 4vw, 2.25rem); font-weight: 800; overflow-wrap: anywhere; }
.contact-panel > p:not(.contact-label) { max-width: 54ch; margin-bottom: 26px; color: var(--muted); line-height: 1.65; }
.contact-links { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; width: min(100%, 690px); margin: 18px auto 0; }
.contact-links > a { display: flex; align-items: center; gap: 14px; padding: 18px 20px; border: 1px solid var(--line); border-radius: 8px; background: var(--white); }
.contact-links > a:hover { border-color: #90d8cd; background: #f6fdfa; }
.contact-links span { display: grid; flex: 0 0 auto; place-items: center; width: 34px; height: 34px; border-radius: 50%; color: #f8fffd; background: var(--teal); font-weight: 800; }
.contact-links strong, .contact-links small { display: block; }
.contact-links strong { margin-bottom: 3px; }
.contact-links small { color: var(--muted); line-height: 1.4; }

@media (max-width: 1220px) {
  .nav { gap: 22px; }
  .hero { grid-template-columns: 1fr; padding-top: 36px; }
  .hero-copy { max-width: 760px; padding-bottom: 0; }
  .product-showcase { max-width: 980px; margin: 0 auto; }
  h1 { max-width: 760px; }
}

@media (max-width: 940px) {
  .site-header { position: sticky; top: 0; grid-template-columns: auto 1fr auto; padding: 12px 20px; box-shadow: 0 4px 20px rgb(7 20 43 / 8%); }
  .site-header .header-ctas { display: none; }
  .menu-button { display: grid; grid-column: 3; place-content: center; gap: 5px; width: 44px; height: 44px; padding: 0; border: 1px solid var(--line); border-radius: 8px; background: var(--white); }
  .menu-button span { display: block; width: 20px; height: 2px; background: var(--ink); transition: transform 180ms ease-out, opacity 180ms ease-out; }
  .menu-button[aria-expanded="true"] span:first-child { transform: translateY(7px) rotate(45deg); }
  .menu-button[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .menu-button[aria-expanded="true"] span:last-child { transform: translateY(-7px) rotate(-45deg); }
  .nav { position: absolute; top: 100%; right: 16px; left: 16px; display: grid; gap: 0; padding: 12px 18px; border: 1px solid var(--line); border-radius: 8px; background: var(--white); box-shadow: 0 20px 45px rgb(7 20 43 / 14%); opacity: 0; pointer-events: none; transform: translateY(-8px); transition: opacity 180ms ease-out, transform 180ms ease-out; }
  .nav.open { opacity: 1; pointer-events: auto; transform: translateY(0); }
  .nav a { padding: 13px 4px; }
  .product-showcase { grid-template-columns: minmax(180px, 0.7fr) 88px minmax(360px, 1.45fr); }
  .problem-solution { grid-template-columns: 1fr; }
  .story-arrow { top: 50%; transform: translate(-50%, -50%) rotate(90deg); }
  .step-row { grid-template-columns: repeat(2, 1fr); }
  .step-row article:nth-child(2)::after { display: none; }
  .security { align-items: flex-start; flex-direction: column; }
  footer { grid-template-columns: 1fr; justify-items: center; text-align: center; }
}

@media (max-width: 700px) {
  .brand img { width: 42px; height: 42px; }
  .hero { min-height: 0; padding: 34px 20px 16px; }
  h1 { font-size: clamp(2.35rem, 11.5vw, 3.2rem); line-height: 1.08; }
  .hero-lead { font-size: 1.05rem; }
  .hero-actions { display: grid; grid-template-columns: 1fr; }
  .button { width: 100%; }
  .product-showcase { grid-template-columns: 1fr; gap: 22px; width: 100%; max-width: 520px; }
  .phone-product { width: min(270px, 72vw); margin: 0 auto !important; }
  .secure-link { padding-top: 0; }
  .secure-link .dots { top: 15px; right: 22%; left: 22%; }
  .laptop-product { width: 100%; }
  .problem-solution { padding: 0 16px 8px; }
  .story-panel { padding: 16px; }
  .story-grid { grid-template-columns: 1fr; gap: 24px; }
  .story-grid img { width: min(250px, 75vw); height: 150px; }
  .story-grid h3 { font-size: 1rem; }
  .story-grid p { font-size: 0.86rem; }
  .story-arrow { display: none; }
  .steps { margin: 0 16px 18px; padding: 16px; }
  .step-row { grid-template-columns: 1fr; gap: 18px; }
  .step-row article::after { display: none; }
  .step-row article > img, .code-card { max-height: 260px; }
  .security { margin: 0 16px 28px; padding: 24px 20px; }
  .inner-main { padding: 40px 18px 64px; }
  .page-intro { margin-bottom: 42px; }
  .page-intro h1 { font-size: clamp(2.35rem, 12vw, 3.25rem); }
  .legal-content > section { padding: 28px 0; }
  .legal-contact { align-items: stretch; flex-direction: column; padding: 24px 20px; }
  .legal-contact .button { width: 100%; }
  .contact-panel { padding: 28px 20px; }
  .contact-links { grid-template-columns: 1fr; }
}

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