:root {
    --home-navy: #040b1d;
    --home-navy-2: #07142d;
    --home-blue: #3384ff;
    --home-cyan: #3ce8ff;
    --home-ice: #eafaff;
    --home-muted: #9bb1cf;
    --home-line: rgba(139, 196, 255, .16);
    --home-glass: rgba(11, 28, 58, .68);
    --home-radius: 28px;
}

html { scroll-behavior: smooth; }

.cert-home {
    overflow: hidden;
    background: var(--home-navy);
    color: #fff;
}

.home-shell {
    width: min(1180px, calc(100% - 48px));
    margin-inline: auto;
}

.home-section { padding: 120px 0; }

.eyebrow {
    color: var(--home-cyan);
    font-size: .76rem;
    font-weight: 750;
    letter-spacing: .16em;
    line-height: 1.4;
    text-transform: uppercase;
}

.section-heading { max-width: 780px; margin-bottom: 58px; }
.section-heading-centered { margin-inline: auto; text-align: center; }
.section-heading h2,
.process-intro h2,
.download-content h2 {
    margin-top: 16px;
    color: #fff;
    font-size: clamp(2.2rem, 4.6vw, 4.25rem);
    font-weight: 760;
    letter-spacing: -.055em;
    line-height: 1.04;
}
.section-heading > p:last-child,
.process-intro > p:last-of-type {
    max-width: 690px;
    margin-top: 22px;
    color: var(--home-muted);
    font-size: 1.08rem;
    line-height: 1.75;
}

/* Hero */
.home-hero {
    position: relative;
    min-height: calc(100svh - 82px);
    display: grid;
    align-items: center;
    isolation: isolate;
    background:
        radial-gradient(circle at 78% 45%, rgba(38, 118, 255, .2), transparent 30%),
        linear-gradient(145deg, #030817 10%, #071329 58%, #071b3c 100%);
}
.hero-grid,
.download-grid {
    position: absolute;
    inset: 0;
    z-index: -2;
    opacity: .24;
    background-image:
        linear-gradient(rgba(108, 174, 255, .1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(108, 174, 255, .1) 1px, transparent 1px);
    background-size: 72px 72px;
    mask-image: linear-gradient(to bottom, transparent, #000 18%, #000 76%, transparent);
}
.hero-glow,
.download-orb {
    position: absolute;
    z-index: -1;
    width: 560px;
    aspect-ratio: 1;
    border-radius: 50%;
    filter: blur(90px);
    opacity: .14;
    pointer-events: none;
}
.hero-glow-one { top: -240px; left: -180px; background: #19d9ff; }
.hero-glow-two { right: -220px; bottom: -260px; background: #2757ff; }
.hero-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(420px, .9fr);
    align-items: center;
    gap: 60px;
    padding-block: 86px 106px;
}
.hero-copy { position: relative; z-index: 3; }
.hero-eyebrow { display: flex; align-items: center; gap: 10px; }
.eyebrow-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--home-cyan);
    box-shadow: 0 0 0 6px rgba(60, 232, 255, .1), 0 0 24px var(--home-cyan);
    animation: dotPulse 2.4s ease-in-out infinite;
}
.hero-copy h1 {
    margin: 23px 0 0;
    max-width: 760px;
    font-size: clamp(3.1rem, 6.1vw, 6.2rem);
    line-height: .96;
    letter-spacing: -.067em;
    font-weight: 790;
}
.hero-copy h1 span,
.download-content h2 span {
    color: transparent;
    background: linear-gradient(105deg, #fff 5%, #80efff 42%, #5190ff 88%);
    -webkit-background-clip: text;
    background-clip: text;
}
.hero-lead {
    max-width: 650px;
    margin-top: 28px;
    color: #b9cbe3;
    font-size: clamp(1rem, 1.55vw, 1.22rem);
    line-height: 1.7;
}
.hero-actions,
.download-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 13px; margin-top: 34px; }
.store-link {
    display: inline-flex;
    align-items: center;
    min-height: 56px;
    padding: 8px 14px;
    border: 1px solid rgba(170, 218, 255, .2);
    border-radius: 13px;
    background: rgba(255, 255, 255, .97);
    box-shadow: 0 15px 35px rgba(0, 0, 0, .22);
    transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.store-link:hover { transform: translateY(-4px); border-color: rgba(60, 232, 255, .7); box-shadow: 0 18px 42px rgba(22, 127, 255, .25); }
.store-link:focus-visible { outline: 3px solid var(--home-cyan); outline-offset: 4px; }
.store-link img { width: auto; height: 39px; }
.hero-proof { display: flex; flex-wrap: wrap; gap: 22px; margin-top: 24px; color: #8ea7c7; font-size: .82rem; }
.hero-proof span { display: flex; align-items: center; gap: 8px; }
.hero-proof i { color: var(--home-cyan); }

/* Hero device */
.hero-visual {
    position: relative;
    min-height: 600px;
    display: grid;
    place-items: center;
    perspective: 1300px;
}
.visual-orbit {
    position: absolute;
    border: 1px solid rgba(75, 193, 255, .24);
    border-radius: 50%;
    transform: rotateX(67deg) rotateZ(-14deg);
}
.orbit-one { width: 520px; height: 360px; box-shadow: inset 0 0 40px rgba(48, 141, 255, .08); animation: orbitTurn 14s linear infinite; }
.orbit-two { width: 410px; height: 290px; border-style: dashed; animation: orbitTurnReverse 18s linear infinite; }
.signal-wave {
    position: absolute;
    width: 330px;
    aspect-ratio: 1;
    border: 1px solid rgba(64, 223, 255, .28);
    border-radius: 50%;
    opacity: 0;
    animation: signalPulse 3s ease-out infinite;
}
.signal-wave-two { animation-delay: 1.4s; }
.phone-wrap { position: relative; z-index: 2; transform: rotateY(-8deg) rotateX(4deg); animation: phoneFloat 5s ease-in-out infinite; transform-style: preserve-3d; }
.phone-shadow { position: absolute; left: 13%; right: 13%; bottom: -28px; height: 52px; border-radius: 50%; background: #153e92; filter: blur(27px); opacity: .55; }
.phone-device {
    position: relative;
    width: 276px;
    height: 548px;
    padding: 10px;
    overflow: hidden;
    border: 1px solid rgba(189, 224, 255, .6);
    border-radius: 46px;
    background: linear-gradient(145deg, #8fd8ff, #132b5a 8%, #020817 82%, #4578bd);
    box-shadow: -24px 32px 65px rgba(0, 0, 0, .5), 0 0 80px rgba(48, 137, 255, .25), inset 0 0 0 2px rgba(255,255,255,.1);
}
.phone-speaker { position: absolute; z-index: 7; top: 19px; left: 50%; width: 76px; height: 19px; transform: translateX(-50%); border-radius: 20px; background: #030817; box-shadow: inset 0 -1px rgba(255,255,255,.1); }
.phone-screen { position: relative; height: 100%; overflow: hidden; border-radius: 37px; background: radial-gradient(circle at 50% 38%, #143e80 0, #091b3d 42%, #030919 100%); }
.phone-screen::after { content: ""; position: absolute; inset: 0; background: linear-gradient(115deg, rgba(255,255,255,.12), transparent 22%, transparent 76%, rgba(83,185,255,.07)); pointer-events: none; }
.screen-status { position: relative; z-index: 2; display: flex; justify-content: space-between; padding: 17px 22px; color: #dceeff; font-size: .62rem; }
.screen-status span:last-child { display: flex; gap: 7px; }
.security-core { position: absolute; inset: 58px 10px 20px; display: flex; flex-direction: column; align-items: center; justify-content: center; }
.core-rings { position: absolute; inset: 28px -40px auto; height: 300px; }
.core-rings span { position: absolute; inset: 50%; border: 1px solid rgba(62, 226, 255, .2); border-radius: 50%; transform: translate(-50%, -50%); animation: corePulse 3.4s ease-out infinite; }
.core-rings span:nth-child(1) { width: 130px; height: 130px; }
.core-rings span:nth-child(2) { width: 200px; height: 200px; animation-delay: .6s; }
.core-rings span:nth-child(3) { width: 280px; height: 280px; animation-delay: 1.2s; }
.shield-mark { position: relative; z-index: 2; width: 134px; filter: drop-shadow(0 0 28px rgba(47, 209, 255, .4)); animation: shieldBreathe 3s ease-in-out infinite; }
.shield-mark svg { display: block; width: 100%; }
.fingerprint { position: absolute; z-index: 3; top: 136px; width: 86px; opacity: 0; animation: fingerprintReveal 7s ease-in-out infinite 2.2s; }
.fingerprint path { fill: none; stroke: #dffcff; stroke-width: 3; stroke-linecap: round; stroke-dasharray: 130; stroke-dashoffset: 130; animation: fingerprintDraw 7s ease-in-out infinite 2.2s; }
.security-core p { position: relative; z-index: 3; margin-top: 22px; color: #f3fbff; font-size: .94rem; font-weight: 700; }
.core-status { position: relative; z-index: 3; margin-top: 10px; padding: 7px 11px; border: 1px solid rgba(71, 224, 255, .22); border-radius: 50px; color: #84ebff; background: rgba(29, 166, 221, .08); font-size: .61rem; letter-spacing: .04em; }
.phone-door { position: absolute; z-index: 6; top: 10px; bottom: 10px; width: calc(50% - 5px); background: linear-gradient(135deg, rgba(27, 87, 169, .97), rgba(3, 14, 36, .98)); border: 1px solid rgba(108, 203, 255, .3); box-shadow: inset 0 0 50px rgba(62, 157, 255, .13); animation-duration: 7s; animation-timing-function: cubic-bezier(.65,0,.2,1); animation-iteration-count: infinite; }
.phone-door::after { content: ""; position: absolute; top: 50%; width: 44px; height: 44px; border: 1px solid rgba(72, 229, 255, .45); border-radius: 50%; transform: translateY(-50%); box-shadow: 0 0 28px rgba(40, 206, 255, .25); }
.phone-door-left { left: 10px; border-radius: 37px 0 0 37px; transform-origin: left center; animation-name: openLeft; }
.phone-door-left::after { right: -22px; }
.phone-door-right { right: 10px; border-radius: 0 37px 37px 0; transform-origin: right center; animation-name: openRight; }
.phone-door-right::after { left: -22px; }
.verify-chip { position: absolute; z-index: 4; display: flex; align-items: center; gap: 11px; min-width: 190px; padding: 12px 14px; border: 1px solid rgba(146, 211, 255, .24); border-radius: 16px; background: rgba(8, 24, 53, .76); box-shadow: 0 20px 55px rgba(0,0,0,.32), inset 0 1px rgba(255,255,255,.08); backdrop-filter: blur(16px); animation: chipFloat 5s ease-in-out infinite; }
.verify-chip small, .verify-chip strong { display: block; }
.verify-chip small { color: #8099bd; font-size: .63rem; }
.verify-chip strong { margin-top: 2px; color: #f4fbff; font-size: .78rem; }
.chip-icon { display: grid; place-items: center; width: 35px; height: 35px; border-radius: 10px; color: var(--home-cyan); background: rgba(50, 211, 255, .1); }
.chip-check { margin-left: auto; color: #37e6a5; }
.chip-identity { top: 96px; right: -28px; animation-delay: -.8s; }
.chip-signed { bottom: 82px; left: -48px; animation-delay: -2.6s; }
.scroll-cue { position: absolute; z-index: 3; left: 50%; bottom: 27px; display: flex; flex-direction: column; align-items: center; gap: 8px; transform: translateX(-50%); color: #718cad; font-size: .63rem; font-weight: 650; letter-spacing: .15em; text-transform: uppercase; }
.scroll-cue i { color: var(--home-cyan); animation: scrollBounce 1.8s ease-in-out infinite; }

/* Intro */
.intro-section { background: linear-gradient(180deg, #061126, #081832); }
.impact-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 24px; }
.impact-card,
.trust-panel {
    position: relative;
    overflow: hidden;
    min-height: 260px;
    border: 1px solid var(--home-line);
    border-radius: var(--home-radius);
    background: linear-gradient(145deg, rgba(17, 43, 84, .82), rgba(7, 20, 45, .88));
    box-shadow: 0 28px 70px rgba(0, 0, 0, .17);
}
.impact-card { padding: 43px; }
.impact-card::after { content: ""; position: absolute; width: 240px; height: 240px; top: -130px; right: -60px; border-radius: 50%; background: var(--home-blue); filter: blur(70px); opacity: .14; }
.impact-number { color: #fff; font-size: clamp(4rem, 8vw, 6.8rem); font-weight: 780; letter-spacing: -.08em; line-height: .9; }
.impact-unit { margin-left: 13px; color: var(--home-cyan); font-size: 1rem; font-weight: 750; }
.impact-card p { max-width: 510px; margin-top: 25px; color: #9eb3d0; line-height: 1.65; }
.impact-line { position: absolute; left: 43px; right: 43px; bottom: 30px; height: 2px; overflow: hidden; background: rgba(255,255,255,.08); }
.impact-line span { display: block; width: 42%; height: 100%; background: linear-gradient(90deg, transparent, var(--home-cyan)); animation: lineSweep 3.5s ease-in-out infinite; }
.trust-panel { display: flex; align-items: center; gap: 27px; padding: 43px; }
.trust-icon { flex: 0 0 auto; display: grid; place-items: center; width: 92px; height: 92px; border: 1px solid rgba(80, 218, 255, .24); border-radius: 26px; color: var(--home-cyan); background: rgba(38, 177, 255, .08); box-shadow: 0 0 40px rgba(36, 143, 255, .13); font-size: 2.8rem; }
.trust-panel strong { color: #fff; font-size: 1.3rem; line-height: 1.3; }
.trust-panel p { margin-top: 12px; color: #94aaca; line-height: 1.65; }

/* Feature cards */
.features-section { background: #f3f8ff; color: #09214a; }
.features-section .section-heading h2 { color: #071d42; }
.features-section .eyebrow { color: #146ee0; }
.feature-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.feature-card { position: relative; min-height: 315px; padding: 30px; overflow: hidden; border: 1px solid #dbe8f8; border-radius: 23px; background: rgba(255,255,255,.78); box-shadow: 0 18px 55px rgba(26, 69, 128, .07); transition: transform .35s ease, box-shadow .35s ease, border-color .35s ease; }
.feature-card::after { content: ""; position: absolute; right: -48px; bottom: -70px; width: 150px; height: 150px; border-radius: 50%; background: #289dff; filter: blur(45px); opacity: 0; transition: opacity .35s ease; }
.feature-card:hover { transform: translateY(-10px); border-color: #96c9ff; box-shadow: 0 28px 70px rgba(29, 102, 194, .14); }
.feature-card:hover::after { opacity: .15; }
.feature-icon { display: grid; place-items: center; width: 58px; height: 58px; border-radius: 17px; color: #1479ee; background: linear-gradient(145deg, #e5f5ff, #eef4ff); font-size: 1.4rem; box-shadow: inset 0 0 0 1px #d8eaff; }
.feature-index { position: absolute; top: 33px; right: 26px; color: #c5d4e8; font-size: .78rem; font-weight: 750; letter-spacing: .1em; }
.feature-card h3 { margin-top: 54px; color: #0b2349; font-size: 1.25rem; letter-spacing: -.025em; }
.feature-card p { margin-top: 13px; color: #637996; font-size: .92rem; line-height: 1.65; }

/* Process */
.process-section { position: relative; background: linear-gradient(145deg, #050c1d, #091a38); }
.process-glow { position: absolute; left: -170px; top: 25%; width: 430px; height: 430px; border-radius: 50%; background: #186de1; filter: blur(130px); opacity: .12; }
.process-layout { display: grid; grid-template-columns: .8fr 1.2fr; gap: 90px; align-items: center; }
.process-intro { position: relative; }
.process-intro h2 { font-size: clamp(2.4rem, 4.8vw, 4.5rem); }
.process-visual { position: relative; height: 250px; margin-top: 42px; display: flex; align-items: center; justify-content: center; }
.mini-phone { position: relative; z-index: 2; width: 108px; height: 205px; display: grid; place-items: center; overflow: hidden; border: 3px solid #3d668e; border-radius: 22px; background: radial-gradient(circle, #12386d, #050e21); box-shadow: 0 22px 44px rgba(0,0,0,.4); }
.mini-phone-notch { position: absolute; top: 6px; width: 34px; height: 6px; border-radius: 6px; background: #020713; }
.mini-phone img { width: 53px; height: auto; filter: drop-shadow(0 0 16px rgba(50, 203, 255, .45)); }
.scan-line { position: absolute; left: 12px; right: 12px; height: 2px; background: var(--home-cyan); box-shadow: 0 0 14px var(--home-cyan); animation: scanMove 2.4s ease-in-out infinite; }
.process-beam { width: 92px; height: 2px; background: linear-gradient(90deg, var(--home-cyan), transparent); box-shadow: 0 0 13px var(--home-cyan); animation: beamPulse 1.8s ease-in-out infinite; }
.process-shield { display: grid; place-items: center; width: 88px; height: 88px; border: 1px solid rgba(56,219,255,.32); border-radius: 28px; color: var(--home-cyan); background: rgba(20, 138, 235, .13); box-shadow: 0 0 43px rgba(30,157,255,.24); font-size: 2.5rem; animation: shieldBreathe 3s ease-in-out infinite; }
.process-list { position: relative; display: grid; gap: 18px; list-style: none; }
.process-list::before { content: ""; position: absolute; top: 46px; bottom: 46px; left: 55px; width: 1px; background: linear-gradient(var(--home-cyan), rgba(66,140,255,.1)); }
.process-step { position: relative; display: grid; grid-template-columns: 72px 1fr 52px; gap: 22px; align-items: center; min-height: 150px; padding: 28px 28px 28px 20px; border: 1px solid var(--home-line); border-radius: 24px; background: rgba(10, 29, 62, .66); backdrop-filter: blur(14px); transition: transform .35s ease, border-color .35s ease, background .35s ease; }
.process-step:hover { transform: translateX(8px); border-color: rgba(60,232,255,.36); background: rgba(13,38,78,.85); }
.step-number { position: relative; z-index: 2; display: grid; place-items: center; width: 70px; height: 70px; border: 1px solid rgba(62,216,255,.23); border-radius: 22px; color: var(--home-cyan); background: #081a37; font-size: .9rem; font-weight: 800; }
.process-step h3 { font-size: 1.22rem; color: #fff; }
.process-step p { margin-top: 8px; color: #8fa6c6; line-height: 1.55; }
.step-icon { justify-self: end; color: #477ebf; font-size: 1.35rem; }

/* Audiences */
.audience-section { background: #f3f8ff; }
.audience-section .section-heading h2 { color: #071d42; }
.audience-section .eyebrow { color: #146ee0; }
.audience-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.audience-card { position: relative; min-height: 410px; display: flex; flex-direction: column; justify-content: flex-end; overflow: hidden; padding: 42px; border-radius: 30px; color: #fff; box-shadow: 0 25px 65px rgba(15,55,113,.14); }
.audience-personal { background: linear-gradient(145deg, #1477e9, #0a3d96); }
.audience-business { background: linear-gradient(145deg, #071a39, #0b3169); }
.audience-card::before { content: ""; position: absolute; top: -110px; right: -80px; width: 330px; height: 330px; border: 1px solid rgba(255,255,255,.12); border-radius: 50%; box-shadow: 0 0 0 45px rgba(255,255,255,.025), 0 0 0 90px rgba(255,255,255,.018); }
.audience-top { position: absolute; top: 36px; left: 42px; right: 42px; display: flex; justify-content: space-between; align-items: center; }
.audience-label { padding: 8px 12px; border: 1px solid rgba(255,255,255,.18); border-radius: 50px; background: rgba(255,255,255,.08); font-size: .68rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; backdrop-filter: blur(8px); }
.audience-top > i { position: relative; z-index: 1; color: rgba(255,255,255,.75); font-size: 2.2rem; }
.audience-card h3 { position: relative; max-width: 440px; font-size: clamp(2rem, 3.6vw, 3.3rem); line-height: 1.04; letter-spacing: -.05em; }
.audience-card p { position: relative; max-width: 490px; margin-top: 18px; color: rgba(230,243,255,.76); line-height: 1.65; }
.audience-card a { position: relative; align-self: flex-start; margin-top: 26px; color: #fff; font-size: .85rem; font-weight: 750; }
.audience-card a i { margin-left: 7px; transition: transform .25s ease; }
.audience-card a:hover i { transform: translateX(5px); }

/* Download */
.download-section { position: relative; isolation: isolate; min-height: 680px; display: grid; place-items: center; padding: 120px 0; overflow: hidden; background: radial-gradient(circle at 50% 50%, #103575 0, #071630 45%, #030817 100%); }
.download-grid { opacity: .2; mask-image: radial-gradient(circle, #000, transparent 72%); }
.download-orb-one { left: 4%; top: 20%; background: #16dffa; }
.download-orb-two { right: 2%; bottom: -35%; background: #254fff; }
.download-content { position: relative; text-align: center; }
.download-shield { position: relative; display: grid; place-items: center; width: 95px; height: 107px; margin: 0 auto 30px; color: var(--home-cyan); font-size: 2.5rem; filter: drop-shadow(0 0 26px rgba(52,225,255,.42)); }
.download-shield::before { content: ""; position: absolute; inset: 0; z-index: -1; border: 1px solid rgba(98, 231, 255, .38); background: linear-gradient(145deg, rgba(45,207,255,.18), rgba(25,73,192,.24)); clip-path: polygon(50% 0, 94% 17%, 89% 70%, 50% 100%, 11% 70%, 6% 17%); }
.download-content h2 { font-size: clamp(2.8rem, 6vw, 5.7rem); }
.download-content > p:not(.eyebrow) { max-width: 650px; margin: 24px auto 0; color: #a5bad5; font-size: 1.06rem; line-height: 1.7; }
.download-actions { justify-content: center; }

/* Reveal and motion */
.reveal-up { opacity: 0; transform: translateY(24px); animation: revealUp .8s cubic-bezier(.22,.8,.25,1) forwards; }
.reveal-scale { opacity: 0; transform: scale(.93); animation: revealScale 1s cubic-bezier(.22,.8,.25,1) .25s forwards; }
.reveal-delay-1 { animation-delay: .14s; transition-delay: .09s !important; }
.reveal-delay-2 { animation-delay: .28s; transition-delay: .18s !important; }
.reveal-delay-3 { animation-delay: .42s; transition-delay: .27s !important; }
.reveal-delay-4 { animation-delay: .56s; transition-delay: .36s !important; }
.reveal-on-scroll { opacity: 0; transform: translateY(36px); transition: opacity .72s ease, transform .72s cubic-bezier(.22,.8,.25,1); }
.reveal-on-scroll.is-visible { opacity: 1; transform: translateY(0); }
.hero-visual.is-paused, .hero-visual.is-paused * { animation-play-state: paused !important; }

@keyframes revealUp { to { opacity: 1; transform: translateY(0); } }
@keyframes revealScale { to { opacity: 1; transform: scale(1); } }
@keyframes dotPulse { 50% { transform: scale(.7); opacity: .65; } }
@keyframes phoneFloat { 50% { transform: rotateY(-5deg) rotateX(2deg) translateY(-13px); } }
@keyframes chipFloat { 50% { transform: translateY(-9px); } }
@keyframes orbitTurn { to { transform: rotateX(67deg) rotateZ(346deg); } }
@keyframes orbitTurnReverse { to { transform: rotateX(67deg) rotateZ(-374deg); } }
@keyframes signalPulse { 0% { transform: scale(.45); opacity: .55; } 75%,100% { transform: scale(1.4); opacity: 0; } }
@keyframes corePulse { 0%,30% { opacity: .35; transform: translate(-50%,-50%) scale(.7); } 85%,100% { opacity: 0; transform: translate(-50%,-50%) scale(1.15); } }
@keyframes shieldBreathe { 50% { transform: scale(1.045); filter: drop-shadow(0 0 38px rgba(47,209,255,.55)); } }
@keyframes openLeft { 0%,12%,88%,100% { transform: translateX(0); opacity: 1; } 27%,73% { transform: translateX(-104%) rotateY(-32deg); opacity: .08; } }
@keyframes openRight { 0%,12%,88%,100% { transform: translateX(0); opacity: 1; } 27%,73% { transform: translateX(104%) rotateY(32deg); opacity: .08; } }
@keyframes fingerprintReveal { 0%,28%,76%,100% { opacity: 0; } 38%,67% { opacity: .55; } }
@keyframes fingerprintDraw { 0%,28% { stroke-dashoffset: 130; } 45%,68% { stroke-dashoffset: 0; } 78%,100% { stroke-dashoffset: 130; } }
@keyframes scrollBounce { 50% { transform: translateY(6px); } }
@keyframes lineSweep { 0% { transform: translateX(-120%); } 70%,100% { transform: translateX(340%); } }
@keyframes scanMove { 0%,100% { top: 30px; opacity: .3; } 50% { top: 172px; opacity: 1; } }
@keyframes beamPulse { 50% { opacity: .25; transform: scaleX(.7); } }

@media (max-width: 1040px) {
    .hero-layout { grid-template-columns: minmax(0, 1fr) 420px; gap: 20px; }
    .hero-copy h1 { font-size: clamp(3rem, 6vw, 5rem); }
    .hero-visual { transform: scale(.84); margin-inline: -32px; }
    .hero-visual.reveal-scale { animation-name: revealVisualMedium; }
    .feature-grid { grid-template-columns: 1fr 1fr; }
    .feature-card { min-height: 260px; }
    .process-layout { gap: 45px; }
}

@media (max-width: 820px) {
    .home-shell { width: min(100% - 34px, 680px); }
    .home-section { padding: 88px 0; }
    .home-hero { min-height: auto; }
    .hero-layout { grid-template-columns: 1fr; padding-block: 76px 82px; text-align: center; }
    .hero-copy { display: flex; flex-direction: column; align-items: center; }
    .hero-copy h1 { font-size: clamp(3.2rem, 12vw, 5.6rem); }
    .hero-lead { max-width: 590px; }
    .hero-actions, .hero-proof { justify-content: center; }
    .hero-visual { min-height: 560px; margin: -25px auto 0; transform: scale(.88); }
    .hero-visual.reveal-scale { animation-name: revealVisualTablet; }
    .scroll-cue { display: none; }
    .impact-grid, .process-layout, .audience-grid { grid-template-columns: 1fr; }
    .process-intro { text-align: center; }
    .process-intro > p:last-of-type { margin-inline: auto; }
    .process-visual { height: 220px; }
    .process-list { margin-top: 8px; }
    .audience-card { min-height: 380px; }
}

@media (max-width: 560px) {
    .home-shell { width: min(100% - 28px, 500px); }
    .home-section { padding: 72px 0; }
    .section-heading { margin-bottom: 38px; }
    .section-heading h2, .process-intro h2 { font-size: clamp(2.2rem, 11vw, 3.3rem); }
    .hero-layout { padding-top: 60px; }
    .hero-copy h1 { font-size: clamp(2.85rem, 14vw, 4.2rem); }
    .hero-lead { font-size: 1rem; }
    .hero-actions { width: 100%; }
    .store-link { flex: 1 1 145px; justify-content: center; min-height: 54px; }
    .store-link img { max-width: 100%; object-fit: contain; }
    .hero-proof { flex-direction: column; gap: 9px; align-items: center; }
    .hero-visual { min-height: 470px; width: 100%; transform: scale(.72); margin: -56px auto -60px; }
    .hero-visual.reveal-scale { animation-name: revealVisualMobile; }
    .chip-identity { right: -50px; }
    .chip-signed { left: -62px; }
    .impact-grid { gap: 16px; }
    .impact-card, .trust-panel { min-height: auto; padding: 30px 25px; border-radius: 22px; }
    .impact-number { font-size: 4.2rem; }
    .impact-unit { display: block; margin: 9px 0 0; }
    .impact-line { left: 25px; right: 25px; bottom: 22px; }
    .impact-card p { padding-bottom: 18px; }
    .trust-panel { align-items: flex-start; flex-direction: column; }
    .trust-icon { width: 70px; height: 70px; border-radius: 20px; font-size: 2rem; }
    .feature-grid { grid-template-columns: 1fr; gap: 13px; }
    .feature-card { min-height: 235px; padding: 25px; }
    .feature-card h3 { margin-top: 39px; }
    .process-visual { transform: scale(.83); margin-top: 15px; }
    .process-step { grid-template-columns: 55px 1fr; gap: 15px; padding: 21px 18px 21px 14px; }
    .step-number { width: 54px; height: 54px; border-radius: 17px; }
    .step-icon { display: none; }
    .process-list::before { left: 41px; }
    .audience-card { min-height: 410px; padding: 30px; border-radius: 24px; }
    .audience-top { top: 28px; left: 30px; right: 30px; }
    .audience-top > i { font-size: 1.7rem; }
    .audience-card h3 { font-size: 2.35rem; }
    .download-section { min-height: 630px; padding: 90px 0; }
    .download-content h2 { font-size: clamp(2.7rem, 13vw, 4.1rem); }
}

@keyframes revealVisualMedium { from { opacity: 0; transform: scale(.77); } to { opacity: 1; transform: scale(.84); } }
@keyframes revealVisualTablet { from { opacity: 0; transform: scale(.81); } to { opacity: 1; transform: scale(.88); } }
@keyframes revealVisualMobile { from { opacity: 0; transform: scale(.65); } to { opacity: 1; transform: scale(.72); } }

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    .cert-home *, .cert-home *::before, .cert-home *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
    .reveal-up, .reveal-scale, .reveal-on-scroll { opacity: 1 !important; transform: none !important; }
    .phone-door-left { transform: translateX(-104%); opacity: .08; }
    .phone-door-right { transform: translateX(104%); opacity: .08; }
    .fingerprint { opacity: .45; }
    .fingerprint path { stroke-dashoffset: 0; }
}

@media (max-width: 560px) and (prefers-reduced-motion: reduce) {
    .hero-visual.reveal-scale { transform: scale(.72) !important; }
}