* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

:root {
    --ink: #08111f;
    --paper: #ffffff;
    --paper-blue: #f5f8fb;
    --quiet: #697386;
    --line: rgba(8, 17, 31, .11);
    --blue: #087ff5;
    --blue-deep: #0766d4;
    --navy: #061421;
    --surface: #eef4f9;
    --max: 1440px;
    --radius-large: 42px;
    --radius-medium: 28px;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 90px;
    overflow-x: clip;
}

body {
    overflow-x: hidden;
    background: var(--paper);
    color: var(--ink);
    font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Helvetica Neue", Arial, sans-serif;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

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

button {
    border: 0;
    background: none;
    color: inherit;
    font: inherit;
    cursor: pointer;
}

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

.skip-link {
    position: fixed;
    z-index: 100;
    top: 12px;
    left: 12px;
    padding: 12px 16px;
    border-radius: 12px;
    background: var(--ink);
    color: white;
    font-weight: 700;
    transform: translateY(-160%);
    transition: transform .2s ease;
}

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

.site-header {
    position: sticky;
    z-index: 50;
    top: 0;
    height: 76px;
    border-bottom: 1px solid rgba(8, 17, 31, .08);
    background: rgba(250, 252, 254, .86);
    backdrop-filter: blur(22px) saturate(150%);
}

.header-inner {
    width: min(100%, var(--max));
    height: 100%;
    margin: 0 auto;
    padding: 0 36px;
    display: flex;
    align-items: center;
    gap: 36px;
}

.header-brand-group {
    display: flex;
    align-items: center;
    gap: 14px;
    flex: none;
}

.home-link {
    min-height: 38px;
    padding: 0 14px 0 11px;
    display: inline-flex;
    align-items: center;
    gap: 7px;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: rgba(255, 255, 255, .72);
    color: #4e5b6c;
    font-size: 12px;
    font-weight: 690;
    transition: border-color .2s ease, background .2s ease, color .2s ease, transform .2s ease;
}

.home-link > span:first-child {
    font-size: 17px;
    line-height: 1;
}

.home-link:hover,
.home-link:focus-visible {
    border-color: rgba(8, 127, 245, .34);
    background: #eaf4ff;
    color: var(--blue-deep);
    transform: translateX(-2px);
}

.trackle-brand {
    display: inline-flex;
    align-items: center;
    gap: 11px;
    flex: none;
    font-size: 18px;
    font-weight: 760;
    letter-spacing: -.035em;
}

.trackle-brand img {
    width: 39px;
    height: 39px;
    border-radius: 11px;
    box-shadow: 0 8px 20px rgba(12, 59, 93, .12);
}

.desktop-nav {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: clamp(18px, 2vw, 32px);
}

.desktop-nav a {
    position: relative;
    padding: 9px 0;
    color: #4e5b6c;
    font-size: 13px;
    font-weight: 620;
    white-space: nowrap;
}

.desktop-nav a::after {
    position: absolute;
    right: 0;
    bottom: 4px;
    left: 0;
    height: 1.5px;
    background: var(--blue);
    content: "";
    transform: scaleX(0);
    transform-origin: right;
    transition: transform .25s ease;
}

.desktop-nav a:hover::after,
.desktop-nav a:focus-visible::after {
    transform: scaleX(1);
    transform-origin: left;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 18px;
}

.language {
    display: flex;
    gap: 8px;
}

.language button {
    padding: 7px 1px;
    color: #a1a8b2;
    font-size: 11px;
    font-weight: 780;
    letter-spacing: .12em;
}

.language button.active {
    color: var(--ink);
    text-decoration: underline;
    text-underline-offset: 4px;
}

.header-download {
    min-height: 40px;
    padding: 0 17px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    background: var(--ink);
    color: white;
    font-size: 12px;
    font-weight: 720;
    transition: background .2s ease, transform .2s ease;
}

.header-download:hover,
.header-download:focus-visible {
    background: var(--blue);
    transform: translateY(-1px);
}

.hero {
    position: relative;
    min-height: calc(100svh - 76px);
    padding: clamp(72px, 8vw, 126px) max(36px, calc((100vw - var(--max)) / 2 + 36px)) 94px;
    display: grid;
    grid-template-columns: minmax(430px, .88fr) minmax(580px, 1.12fr);
    gap: clamp(50px, 6.5vw, 108px);
    align-items: center;
    background:
        radial-gradient(circle at 90% 10%, rgba(8, 127, 245, .14), transparent 30%),
        radial-gradient(circle at 53% 92%, rgba(30, 193, 177, .08), transparent 26%),
        linear-gradient(180deg, #fbfdff 0%, #f4f8fc 100%);
}

.hero::after {
    position: absolute;
    right: 0;
    bottom: 0;
    left: 0;
    height: 1px;
    background: var(--line);
    content: "";
}

.hero-copy {
    position: relative;
    z-index: 3;
    max-width: 680px;
}

.eyebrow,
.section-label {
    color: var(--blue-deep);
    font-size: 11px;
    font-weight: 790;
    letter-spacing: .19em;
    text-transform: uppercase;
}

.hero h1 {
    max-width: 690px;
    margin-top: 23px;
    font-size: clamp(64px, 6.6vw, 106px);
    font-weight: 740;
    line-height: .91;
    letter-spacing: -.067em;
    text-wrap: balance;
}

.hero-summary {
    max-width: 600px;
    margin-top: 31px;
    color: #4f5c6c;
    font-size: clamp(18px, 1.55vw, 23px);
    line-height: 1.53;
}

.hero-actions {
    margin-top: 35px;
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.button {
    min-height: 54px;
    padding: 0 22px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    border: 1px solid var(--ink);
    border-radius: 999px;
    font-size: 13px;
    font-weight: 720;
    transition: color .22s ease, background .22s ease, border-color .22s ease, transform .22s ease;
}

.button:hover,
.button:focus-visible {
    transform: translateY(-2px);
}

.button-primary {
    background: var(--ink);
    color: white;
}

.button-primary:hover,
.button-primary:focus-visible {
    border-color: var(--blue);
    background: var(--blue);
}

.button-secondary {
    border-color: rgba(8, 17, 31, .18);
    background: rgba(255, 255, 255, .65);
}

.button-secondary:hover,
.button-secondary:focus-visible {
    border-color: var(--ink);
    background: white;
}

.apple-mark {
    font-size: 13px;
}

.hero-notes {
    margin-top: 28px;
    display: flex;
    flex-wrap: wrap;
    gap: 10px 18px;
}

.hero-notes span {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: #667182;
    font-size: 12px;
    font-weight: 610;
}

.hero-notes span::before {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--blue);
    content: "";
}

.hero-visual {
    position: relative;
    min-height: 680px;
    display: grid;
    place-items: center;
    isolation: isolate;
}

.hero-visual::before {
    position: absolute;
    z-index: -2;
    width: min(620px, 82%);
    aspect-ratio: 1;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(8, 127, 245, .2), rgba(8, 127, 245, .05) 54%, transparent 70%);
    content: "";
    filter: blur(3px);
}

.hero-orbit {
    position: absolute;
    z-index: -1;
    border: 1px solid rgba(8, 127, 245, .14);
    border-radius: 50%;
}

.hero-orbit-one {
    width: 610px;
    height: 610px;
}

.hero-orbit-two {
    width: 770px;
    height: 770px;
    border-color: rgba(8, 127, 245, .07);
}

.hero-ipad {
    position: absolute;
    right: -4%;
    width: min(104%, 820px);
    filter: drop-shadow(0 32px 48px rgba(17, 45, 73, .20));
    transform: rotate(1.3deg);
}

.hero-iphone {
    position: absolute;
    z-index: 3;
    bottom: -5%;
    left: 2%;
    width: min(30%, 235px);
    filter: drop-shadow(0 28px 38px rgba(17, 45, 73, .23));
    transform: rotate(-3.4deg);
}

.hero-float {
    position: absolute;
    z-index: 5;
    min-width: 150px;
    padding: 15px 17px;
    display: grid;
    gap: 4px;
    border: 1px solid rgba(255, 255, 255, .82);
    border-radius: 18px;
    background: rgba(255, 255, 255, .78);
    box-shadow: 0 18px 45px rgba(29, 66, 99, .13);
    backdrop-filter: blur(18px);
}

.hero-float span {
    color: var(--quiet);
    font-size: 11px;
    font-weight: 630;
}

.hero-float strong {
    font-size: 21px;
    letter-spacing: -.035em;
}

.hero-float-total {
    top: 11%;
    left: -2%;
}

.hero-float-next {
    right: -1%;
    bottom: 10%;
}

.signal-strip {
    width: min(100%, var(--max));
    margin: 0 auto;
    padding: 0 36px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
}

.signal-strip article {
    min-height: 170px;
    padding: 36px 32px;
    border-bottom: 1px solid var(--line);
}

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

.signal-strip span {
    color: var(--blue);
    font-size: 11px;
    font-weight: 780;
    letter-spacing: .12em;
}

.signal-strip strong {
    margin-top: 16px;
    display: block;
    font-size: clamp(20px, 2vw, 29px);
    font-weight: 680;
    letter-spacing: -.035em;
}

.signal-strip p {
    margin-top: 7px;
    color: var(--quiet);
    font-size: 14px;
    line-height: 1.5;
}

.problem {
    margin-top: clamp(90px, 10vw, 155px);
    overflow: hidden;
    background:
        radial-gradient(circle at 78% 15%, rgba(18, 132, 235, .24), transparent 31%),
        radial-gradient(circle at 8% 86%, rgba(32, 193, 176, .1), transparent 29%),
        var(--navy);
    color: white;
}

.problem-inner {
    width: min(100%, var(--max));
    min-height: 760px;
    margin: 0 auto;
    padding: clamp(90px, 10vw, 150px) 54px;
    display: grid;
    grid-template-columns: .92fr 1.08fr;
    gap: clamp(65px, 9vw, 140px);
    align-items: center;
}

.section-label-light {
    color: #74bbff;
}

.problem h2 {
    max-width: 650px;
    margin-top: 24px;
    font-size: clamp(56px, 6.8vw, 102px);
    font-weight: 690;
    line-height: .91;
    letter-spacing: -.063em;
    text-wrap: balance;
}

.problem-copy > p:last-child {
    max-width: 590px;
    margin-top: 32px;
    color: rgba(255, 255, 255, .63);
    font-size: 18px;
    line-height: 1.65;
}

.renewal-stack {
    position: relative;
    padding: 24px;
    display: grid;
    gap: 12px;
    border: 1px solid rgba(255, 255, 255, .1);
    border-radius: 34px;
    background: rgba(255, 255, 255, .055);
    box-shadow: 0 45px 100px rgba(0, 0, 0, .22);
    backdrop-filter: blur(16px);
}

.renewal-card {
    min-height: 96px;
    padding: 16px 18px;
    display: grid;
    grid-template-columns: 54px 1fr auto;
    gap: 16px;
    align-items: center;
    border: 1px solid rgba(255, 255, 255, .08);
    border-radius: 20px;
    background: rgba(255, 255, 255, .075);
}

.renewal-card:nth-child(2) {
    transform: translateX(24px);
}

.service-icon {
    width: 54px;
    height: 54px;
    border-radius: 16px;
    object-fit: cover;
    box-shadow: 0 8px 20px rgba(0, 0, 0, .2);
}

.renewal-card div:nth-child(2) {
    display: grid;
    gap: 6px;
}

.renewal-card strong {
    font-size: 17px;
}

.renewal-card span {
    color: rgba(255, 255, 255, .52);
    font-size: 13px;
}

.renewal-card b {
    font-size: 17px;
    font-weight: 670;
}

.renewal-total {
    margin-top: 10px;
    padding: 28px 12px 10px;
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 20px;
    border-top: 1px solid rgba(255, 255, 255, .12);
}

.renewal-total span {
    color: rgba(255, 255, 255, .58);
    font-size: 13px;
}

.renewal-total strong {
    font-size: clamp(33px, 4vw, 52px);
    letter-spacing: -.05em;
}

.features {
    width: min(100%, var(--max));
    margin: 0 auto;
    padding: clamp(110px, 12vw, 190px) 36px;
}

.section-intro {
    max-width: 1120px;
    margin-bottom: 92px;
}

.section-intro h2,
.devices h2,
.privacy h2,
.questions h2,
.final-cta h2 {
    margin-top: 24px;
    font-size: clamp(54px, 7vw, 102px);
    font-weight: 690;
    line-height: .92;
    letter-spacing: -.063em;
    text-wrap: balance;
}

.section-intro > p:last-child {
    margin-top: 28px;
    color: var(--quiet);
    font-size: 18px;
}

.feature {
    position: relative;
    min-height: 760px;
    margin-top: 30px;
    padding: clamp(50px, 6vw, 90px);
    overflow: hidden;
    display: grid;
    grid-template-columns: minmax(330px, .78fr) minmax(520px, 1.22fr);
    gap: clamp(40px, 7vw, 105px);
    align-items: center;
    border-radius: var(--radius-large);
    background: var(--feature-bg);
}

.feature-blue { --feature-bg: #eaf4fd; --feature-accent: #087ff5; }
.feature-green { --feature-bg: #eaf7f3; --feature-accent: #1b9d73; }
.feature-orange { --feature-bg: #fff3e4; --feature-accent: #d97400; }
.feature-violet { --feature-bg: #f1edfb; --feature-accent: #7758c8; }
.feature-pink { --feature-bg: #fceef3; --feature-accent: #d34a7c; }

.feature-reverse .feature-copy {
    order: 2;
}

.feature-reverse .feature-media {
    order: 1;
}

.feature-number {
    color: var(--feature-accent);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: .15em;
    text-transform: uppercase;
}

.feature-copy h3 {
    max-width: 590px;
    margin-top: 24px;
    font-size: clamp(42px, 4.8vw, 71px);
    font-weight: 690;
    line-height: .97;
    letter-spacing: -.055em;
    text-wrap: balance;
}

.feature-copy > p {
    max-width: 560px;
    margin-top: 26px;
    color: #536173;
    font-size: 17px;
    line-height: 1.67;
}

.feature-copy ul {
    margin-top: 28px;
    display: grid;
    gap: 12px;
    list-style: none;
}

.feature-copy li {
    display: flex;
    align-items: center;
    gap: 11px;
    color: #344154;
    font-size: 14px;
    font-weight: 640;
}

.feature-copy li::before {
    width: 20px;
    height: 20px;
    display: grid;
    place-items: center;
    flex: none;
    border-radius: 50%;
    background: color-mix(in srgb, var(--feature-accent) 17%, transparent);
    color: var(--feature-accent);
    content: "✓";
    font-size: 11px;
    font-weight: 800;
}

.feature-media {
    position: relative;
    min-height: 590px;
    display: grid;
    place-items: center;
}

.feature-media::before {
    position: absolute;
    width: 78%;
    aspect-ratio: 1;
    border-radius: 50%;
    background: color-mix(in srgb, var(--feature-accent) 19%, transparent);
    content: "";
    filter: blur(50px);
    opacity: .7;
}

.feature-media img {
    position: relative;
    z-index: 2;
    filter: drop-shadow(0 30px 38px rgba(27, 50, 73, .17));
}

.feature-media-ipad img {
    width: min(115%, 850px);
}

.feature-media-phone img {
    width: min(48%, 360px);
}

.feature-media-duo .duo-ipad {
    position: relative;
    z-index: 1;
    width: min(111%, 840px);
}

.feature-media-duo .duo-phone {
    position: absolute;
    z-index: 3;
    right: 1%;
    bottom: -3%;
    width: min(29%, 225px);
}

.feature-media-duo-left .duo-phone {
    right: auto;
    left: 0;
}

.devices {
    min-height: 880px;
    padding: clamp(100px, 11vw, 170px) max(36px, calc((100vw - var(--max)) / 2 + 36px));
    overflow: hidden;
    display: grid;
    grid-template-columns: .72fr 1.28fr;
    gap: clamp(60px, 8vw, 130px);
    align-items: center;
    background:
        radial-gradient(circle at 82% 35%, rgba(8, 127, 245, .17), transparent 28%),
        var(--paper-blue);
}

.devices-copy {
    max-width: 610px;
}

.devices-copy > p:nth-of-type(2) {
    margin-top: 29px;
    color: var(--quiet);
    font-size: 18px;
    line-height: 1.65;
}

.device-badges {
    margin-top: 31px;
    display: flex;
    flex-wrap: wrap;
    gap: 9px;
}

.device-badges span {
    padding: 9px 13px;
    border: 1px solid rgba(8, 17, 31, .12);
    border-radius: 999px;
    background: rgba(255, 255, 255, .58);
    color: #536173;
    font-size: 12px;
    font-weight: 650;
}

.devices-stage {
    position: relative;
    min-height: 640px;
}

.devices-ipad {
    position: absolute;
    top: 3%;
    right: -20%;
    width: min(125%, 980px);
    filter: drop-shadow(0 36px 44px rgba(22, 53, 83, .17));
    transform: rotate(2deg);
}

.devices-phone {
    position: absolute;
    z-index: 2;
    bottom: -7%;
    left: 0;
    width: min(31%, 255px);
    filter: drop-shadow(0 28px 36px rgba(22, 53, 83, .22));
    transform: rotate(-3deg);
}

.privacy {
    position: relative;
    padding: clamp(105px, 12vw, 185px) max(36px, calc((100vw - var(--max)) / 2 + 36px));
    overflow: hidden;
    background:
        radial-gradient(circle at 95% 0%, rgba(16, 133, 235, .28), transparent 34%),
        radial-gradient(circle at 0% 100%, rgba(32, 193, 176, .12), transparent 32%),
        #061421;
    color: white;
}

.privacy-mark {
    position: absolute;
    top: -15vw;
    right: -7vw;
    color: rgba(255, 255, 255, .035);
    font-size: 55vw;
    font-weight: 200;
    line-height: 1;
    transform: rotate(-25deg);
    user-select: none;
}

.privacy-copy {
    position: relative;
    z-index: 2;
    max-width: 1120px;
}

.privacy-copy > p:last-child {
    max-width: 720px;
    margin-top: 32px;
    color: rgba(255, 255, 255, .63);
    font-size: 19px;
    line-height: 1.65;
}

.privacy-points {
    position: relative;
    z-index: 2;
    margin-top: 84px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    border-top: 1px solid rgba(255, 255, 255, .15);
}

.privacy-points article {
    min-height: 220px;
    padding: 31px 34px 20px 0;
}

.privacy-points article + article {
    padding-left: 34px;
    border-left: 1px solid rgba(255, 255, 255, .15);
}

.privacy-points span {
    color: #74bbff;
    font-size: 11px;
    font-weight: 800;
    letter-spacing: .13em;
}

.privacy-points strong {
    margin-top: 22px;
    display: block;
    font-size: clamp(23px, 2.5vw, 35px);
    letter-spacing: -.04em;
}

.privacy-points p {
    max-width: 330px;
    margin-top: 13px;
    color: rgba(255, 255, 255, .54);
    font-size: 14px;
    line-height: 1.6;
}

.questions {
    width: min(100%, var(--max));
    margin: 0 auto;
    padding: clamp(110px, 12vw, 185px) 36px;
    display: grid;
    grid-template-columns: .8fr 1.2fr;
    gap: clamp(70px, 9vw, 150px);
    align-items: start;
}

.questions h2 {
    font-size: clamp(49px, 5.6vw, 84px);
}

.faq {
    border-top: 1px solid var(--line);
}

.faq details {
    border-bottom: 1px solid var(--line);
}

.faq summary {
    position: relative;
    padding: 29px 54px 29px 0;
    cursor: pointer;
    list-style: none;
    font-size: clamp(19px, 2vw, 26px);
    font-weight: 650;
    letter-spacing: -.025em;
}

.faq summary::-webkit-details-marker {
    display: none;
}

.faq summary::after {
    position: absolute;
    top: 50%;
    right: 6px;
    width: 32px;
    height: 32px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    background: var(--surface);
    content: "+";
    font-size: 20px;
    font-weight: 450;
    transform: translateY(-50%);
    transition: transform .2s ease, background .2s ease;
}

.faq details[open] summary::after {
    background: #dceeff;
    transform: translateY(-50%) rotate(45deg);
}

.faq details p {
    max-width: 700px;
    padding: 0 54px 28px 0;
    color: var(--quiet);
    font-size: 16px;
    line-height: 1.68;
}

.final-cta {
    min-height: 78svh;
    padding: 100px 36px;
    display: grid;
    place-items: center;
    background:
        radial-gradient(circle at 50% 35%, rgba(255, 255, 255, .15), transparent 24%),
        linear-gradient(145deg, #0a8bf8, #086edb 56%, #0754b9);
    color: white;
    text-align: center;
}

.final-cta > div {
    max-width: 1050px;
    display: grid;
    justify-items: center;
}

.final-icon {
    width: 82px;
    height: 82px;
    margin-bottom: 26px;
    border-radius: 23px;
    box-shadow: 0 20px 44px rgba(0, 31, 82, .25);
}

.final-cta h2 {
    max-width: 1000px;
    font-size: clamp(58px, 8vw, 118px);
}

.final-cta > div > p:nth-of-type(2) {
    max-width: 650px;
    margin-top: 27px;
    color: rgba(255, 255, 255, .76);
    font-size: 19px;
    line-height: 1.6;
}

.button-light {
    margin-top: 38px;
    border-color: white;
    background: white;
    color: #075cc2;
}

.button-light:hover,
.button-light:focus-visible {
    background: transparent;
    color: white;
}

footer {
    background: white;
}

.footer-inner {
    width: min(100%, var(--max));
    margin: 0 auto;
    padding: 68px 36px 42px;
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 44px;
}

.footer-inner > div > p {
    max-width: 490px;
    margin-top: 20px;
    color: var(--quiet);
    font-size: 14px;
    line-height: 1.65;
}

.footer-inner > div > .trademark-note {
    max-width: 620px;
    margin-top: 12px;
    color: #8a93a1;
    font-size: 11px;
    line-height: 1.55;
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 19px;
}

.footer-links a {
    padding-bottom: 4px;
    border-bottom: 1px solid transparent;
    color: var(--quiet);
    font-size: 13px;
}

.footer-links a:hover,
.footer-links a:focus-visible {
    border-color: currentColor;
    color: var(--ink);
}

.copyright {
    width: min(100%, var(--max));
    margin: 0 auto;
    padding: 0 36px 32px;
    color: var(--quiet);
    font-size: 12px;
}

@media (prefers-reduced-motion: no-preference) {
    [data-reveal] {
        opacity: 0;
        transform: translateY(28px);
        transition: opacity .75s ease, transform .75s cubic-bezier(.2, .7, .2, 1);
    }

    [data-reveal].is-visible {
        opacity: 1;
        transform: translateY(0);
    }

    .hero-visual.is-visible .hero-iphone {
        animation: phone-float 6s ease-in-out 1s infinite;
    }

    .hero-visual.is-visible .hero-float-total {
        animation: card-float 5s ease-in-out 1.2s infinite;
    }

    .hero-visual.is-visible .hero-float-next {
        animation: card-float 5.6s ease-in-out 1.7s infinite reverse;
    }
}

@keyframes phone-float {
    0%, 100% { transform: rotate(-3.4deg) translateY(0); }
    50% { transform: rotate(-2deg) translateY(-10px); }
}

@keyframes card-float {
    0%, 100% { translate: 0 0; }
    50% { translate: 0 -8px; }
}

@media (max-width: 1180px) {
    .desktop-nav a:nth-child(4),
    .desktop-nav a:nth-child(5) {
        display: none;
    }

    .hero {
        grid-template-columns: minmax(380px, .85fr) minmax(470px, 1.15fr);
        gap: 38px;
    }

    .hero-visual {
        min-height: 600px;
    }

    .hero-float-next {
        right: 0;
    }

    .feature {
        grid-template-columns: minmax(300px, .85fr) minmax(430px, 1.15fr);
        padding: 55px;
    }

    .feature-media-ipad img {
        width: 118%;
    }

    .devices {
        grid-template-columns: .8fr 1.2fr;
    }
}

@media (max-width: 920px) {
    .desktop-nav {
        display: none;
    }

    .header-inner {
        padding: 0 22px;
    }

    .header-actions {
        margin-left: auto;
    }

    .hero {
        min-height: auto;
        padding: 90px 32px 78px;
        grid-template-columns: 1fr;
    }

    .hero-copy {
        max-width: 760px;
    }

    .hero h1 {
        max-width: 790px;
    }

    .hero-visual {
        min-height: 680px;
    }

    .hero-ipad {
        right: 1%;
        width: min(94%, 780px);
    }

    .hero-iphone {
        left: 4%;
        width: min(29%, 220px);
    }

    .hero-float-total {
        left: 5%;
    }

    .hero-float-next {
        right: 4%;
    }

    .signal-strip {
        padding: 0 24px;
    }

    .signal-strip article {
        padding: 30px 20px;
    }

    .problem-inner {
        min-height: 0;
        padding: 100px 34px;
        grid-template-columns: 1fr;
    }

    .renewal-stack {
        max-width: 720px;
    }

    .features {
        padding-right: 24px;
        padding-left: 24px;
    }

    .feature,
    .feature.feature-reverse {
        min-height: 0;
        padding: 60px 38px;
        grid-template-columns: 1fr;
        gap: 35px;
    }

    .feature-reverse .feature-copy,
    .feature-reverse .feature-media {
        order: initial;
    }

    .feature-media {
        min-height: 510px;
    }

    .feature-media-ipad img {
        width: min(96%, 780px);
    }

    .feature-media-phone img {
        width: min(43%, 330px);
    }

    .feature-media-duo .duo-ipad {
        width: min(98%, 780px);
    }

    .feature-media-duo .duo-phone {
        right: 4%;
        width: min(27%, 210px);
    }

    .feature-media-duo-left .duo-phone {
        right: auto;
        left: 4%;
    }

    .devices {
        min-height: 0;
        padding: 105px 34px;
        grid-template-columns: 1fr;
    }

    .devices-copy {
        max-width: 790px;
    }

    .devices-stage {
        min-height: 650px;
    }

    .devices-ipad {
        right: -8%;
        width: min(110%, 920px);
    }

    .devices-phone {
        left: 2%;
    }

    .privacy {
        padding-right: 34px;
        padding-left: 34px;
    }

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

    .privacy-points article {
        min-height: 0;
        padding: 28px 0;
    }

    .privacy-points article + article {
        padding-left: 0;
        border-top: 1px solid rgba(255, 255, 255, .15);
        border-left: 0;
    }

    .questions {
        padding-right: 28px;
        padding-left: 28px;
        grid-template-columns: 1fr;
        gap: 64px;
    }

    .questions-heading {
        max-width: 750px;
    }
}

@media (max-width: 640px) {
    :root {
        --radius-large: 28px;
    }

    .site-header {
        height: 68px;
    }

    .header-inner {
        padding: 0 17px;
        gap: 14px;
    }

    .header-brand-group {
        gap: 9px;
    }

    .home-link {
        width: 36px;
        min-height: 36px;
        padding: 0;
        justify-content: center;
    }

    .home-link-label {
        position: absolute;
        width: 1px;
        height: 1px;
        overflow: hidden;
        clip: rect(0 0 0 0);
        white-space: nowrap;
    }

    .trackle-brand {
        gap: 8px;
        font-size: 16px;
    }

    .trackle-brand img {
        width: 34px;
        height: 34px;
        border-radius: 9px;
    }

    .header-actions {
        gap: 11px;
    }

    .language {
        gap: 7px;
    }

    .header-download {
        min-height: 36px;
        padding: 0 13px;
        font-size: 11px;
    }

    .hero {
        padding: 66px 20px 64px;
    }

    .hero h1 {
        font-size: clamp(53px, 15vw, 72px);
    }

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

    .hero-actions {
        align-items: stretch;
        flex-direction: column;
    }

    .button {
        width: 100%;
    }

    .hero-notes {
        align-items: flex-start;
        flex-direction: column;
    }

    .hero-visual {
        min-height: 490px;
        margin: 10px -15px 0;
    }

    .hero-ipad {
        right: -12%;
        width: 112%;
    }

    .hero-iphone {
        bottom: -3%;
        left: 4%;
        width: 31%;
    }

    .hero-orbit-one {
        width: 400px;
        height: 400px;
    }

    .hero-orbit-two {
        width: 520px;
        height: 520px;
    }

    .hero-float {
        min-width: 123px;
        padding: 11px 13px;
    }

    .hero-float strong {
        font-size: 17px;
    }

    .hero-float-total {
        top: 6%;
        left: 4%;
    }

    .hero-float-next {
        right: 3%;
        bottom: 4%;
    }

    .signal-strip {
        padding: 0 20px;
        grid-template-columns: 1fr;
    }

    .signal-strip article {
        min-height: 0;
        padding: 28px 0;
    }

    .signal-strip article + article {
        border-left: 0;
    }

    .problem {
        margin-top: 76px;
    }

    .problem-inner {
        padding: 82px 20px;
        gap: 52px;
    }

    .problem h2,
    .section-intro h2,
    .devices h2,
    .privacy h2,
    .questions h2,
    .final-cta h2 {
        font-size: clamp(47px, 13vw, 66px);
    }

    .renewal-stack {
        padding: 13px;
        border-radius: 25px;
    }

    .renewal-card {
        min-height: 82px;
        padding: 13px;
        grid-template-columns: 44px 1fr auto;
        gap: 11px;
    }

    .renewal-card:nth-child(2) {
        transform: none;
    }

    .service-icon {
        width: 44px;
        height: 44px;
        border-radius: 13px;
        font-size: 19px;
    }

    .renewal-card strong,
    .renewal-card b {
        font-size: 14px;
    }

    .renewal-card span {
        font-size: 11px;
    }

    .features {
        padding: 90px 14px;
    }

    .section-intro {
        padding: 0 7px;
        margin-bottom: 62px;
    }

    .feature,
    .feature.feature-reverse {
        margin-top: 15px;
        padding: 43px 22px 26px;
        gap: 24px;
    }

    .feature-copy h3 {
        font-size: clamp(40px, 11vw, 55px);
    }

    .feature-copy > p {
        font-size: 16px;
    }

    .feature-media {
        min-height: 385px;
    }

    .feature-media-ipad img {
        width: 122%;
        max-width: none;
    }

    .feature-media-phone img {
        width: min(58%, 260px);
    }

    .feature-media-duo .duo-ipad {
        width: 120%;
        max-width: none;
    }

    .feature-media-duo .duo-phone {
        right: 0;
        bottom: 1%;
        width: 31%;
    }

    .feature-media-duo-left .duo-phone {
        right: auto;
        left: 0;
    }

    .devices {
        padding: 90px 20px 58px;
        gap: 44px;
    }

    .devices-stage {
        min-height: 450px;
        margin: 0 -20px;
    }

    .devices-ipad {
        top: 4%;
        right: -28%;
        width: 135%;
    }

    .devices-phone {
        bottom: -1%;
        left: 4%;
        width: 34%;
    }

    .privacy {
        padding: 88px 20px;
    }

    .privacy-copy > p:last-child {
        font-size: 17px;
    }

    .privacy-points {
        margin-top: 58px;
    }

    .questions {
        padding: 92px 20px;
        gap: 52px;
    }

    .faq summary {
        padding-top: 25px;
        padding-bottom: 25px;
        font-size: 19px;
    }

    .final-cta {
        min-height: 700px;
        padding: 90px 20px;
    }

    .final-icon {
        width: 70px;
        height: 70px;
        border-radius: 20px;
    }

    .footer-inner {
        padding: 56px 20px 38px;
        align-items: flex-start;
        flex-direction: column;
    }

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

    .copyright {
        padding-right: 20px;
        padding-left: 20px;
    }
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        transition-duration: .01ms !important;
        animation-duration: .01ms !important;
        animation-iteration-count: 1 !important;
    }
}