:root {
    --v3-bg: #06131d;
    --v3-bg-deep: #040d15;
    --v3-bg-soft: #091b25;
    --v3-surface: #0b202b;
    --v3-surface-raised: #102a36;
    --v3-surface-control: #12303c;
    --v3-accent: #4ed6b5;
    --v3-accent-hover: #63dfc1;
    --v3-accent-deep: #209f89;
    --v3-accent-soft: rgba(78, 214, 181, 0.12);
    --v3-blue: #7899e8;
    --v3-yellow: #f4c84a;
    --v3-text: #f5f7f8;
    --v3-text-secondary: #a8b5bc;
    --v3-text-muted: #758891;
    --v3-border: rgba(126, 177, 184, 0.2);
    --v3-border-accent: rgba(78, 214, 181, 0.42);
    --v3-shadow: 0 30px 90px rgba(0, 7, 12, 0.46);
    --v3-radius-lg: 30px;
    --v3-radius-md: 20px;
    --v3-container: 1240px;
}

body.landing-v3 {
    margin: 0;
    background: var(--v3-bg);
    color: var(--v3-text);
}

body.landing-v3,
body.landing-v3 button,
body.landing-v3 a {
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

body.landing-v3 * {
    box-sizing: border-box;
}

.v3-header {
    position: absolute;
    z-index: 30;
    top: 0;
    left: 0;
    width: 100%;
    padding: 22px 24px;
}

.v3-header__shell {
    width: min(100%, var(--v3-container));
    min-height: 70px;
    margin: 0 auto;
    padding: 10px 12px 10px 16px;
    display: flex;
    align-items: center;
    gap: 24px;
    border: 1px solid var(--v3-border);
    border-radius: 22px;
    background: rgba(7, 24, 33, 0.82);
    box-shadow: 0 12px 35px rgba(0, 8, 14, 0.24);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
}

.v3-brand {
    min-width: max-content;
    display: inline-flex;
    align-items: center;
    gap: 12px;
    color: var(--v3-text);
    text-decoration: none;
}

.v3-brand img {
    width: 44px;
    height: 44px;
    border-radius: 13px;
    border: 1px solid rgba(78, 214, 181, 0.2);
    background: var(--v3-surface-raised);
}

.v3-brand__copy {
    display: grid;
    gap: 2px;
}

.v3-brand__copy strong {
    font-size: 17px;
    line-height: 1.15;
    letter-spacing: -0.02em;
}

.v3-brand__copy small {
    color: var(--v3-text-secondary);
    font-size: 11px;
    line-height: 1.2;
}

.v3-nav {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 6px;
}

.v3-nav a {
    padding: 10px 13px;
    border-radius: 12px;
    color: var(--v3-text-secondary);
    font-size: 14px;
    font-weight: 650;
    text-decoration: none;
    transition: color 160ms ease, background 160ms ease;
}

.v3-nav a:hover,
.v3-nav a:focus-visible {
    color: var(--v3-text);
    background: rgba(255, 255, 255, 0.055);
    outline: none;
}

.v3-button {
    min-height: 48px;
    padding: 0 20px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    border: 1px solid transparent;
    border-radius: 14px;
    font-size: 15px;
    font-weight: 800;
    line-height: 1;
    text-decoration: none;
    transition: transform 160ms ease, background 160ms ease, border-color 160ms ease, box-shadow 160ms ease;
}

.v3-button:hover {
    transform: translateY(-2px);
}

.v3-button:focus-visible {
    outline: 3px solid rgba(78, 214, 181, 0.28);
    outline-offset: 3px;
}

.v3-button--primary {
    color: #052017;
    background: var(--v3-accent);
    box-shadow: 0 12px 32px rgba(45, 181, 151, 0.18);
}

.v3-button--primary:hover {
    background: var(--v3-accent-hover);
    box-shadow: 0 16px 38px rgba(45, 181, 151, 0.25);
}

.v3-button--secondary {
    color: var(--v3-text);
    border-color: var(--v3-border);
    background: rgba(255, 255, 255, 0.035);
}

.v3-button--secondary:hover {
    border-color: rgba(78, 214, 181, 0.34);
    background: rgba(78, 214, 181, 0.08);
}

.v3-button--header {
    min-height: 46px;
    padding-inline: 18px;
    font-size: 14px;
}

.v3-header-publisher {
    position: relative;
    width: 22px;
    height: 22px;
    margin-left: -7px;
    display: grid;
    flex: 0 0 auto;
    place-items: center;
    border-radius: 8px;
    color: #052017;
    background: rgba(5, 32, 23, 0.1);
}

.v3-header-publisher svg {
    width: 17px;
    height: 17px;
    overflow: visible;
    fill: rgba(5, 32, 23, 0.035);
    stroke: currentColor;
    stroke-width: 1.9;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.v3-header-publisher::after {
    content: attr(data-tooltip);
    position: absolute;
    z-index: 80;
    top: calc(100% + 14px);
    right: -8px;
    width: max-content;
    max-width: min(240px, 72vw);
    padding: 8px 10px;
    border: 1px solid var(--v3-border-accent);
    border-radius: 10px;
    color: var(--v3-text);
    background: rgba(4, 18, 26, 0.97);
    box-shadow: 0 14px 34px rgba(0, 7, 12, 0.32);
    font-size: 12px;
    font-weight: 650;
    line-height: 1.35;
    text-align: center;
    white-space: normal;
    opacity: 0;
    pointer-events: none;
    transform: translateY(-4px);
    transition: opacity 150ms ease, transform 150ms ease;
}

.v3-header-publisher:hover::after {
    opacity: 1;
    transform: translateY(0);
}


.v3-hero {
    position: relative;
    min-height: 820px;
    overflow: hidden;
    padding: 150px 24px 78px;
    isolation: isolate;
    background:
        radial-gradient(circle at 78% 24%, rgba(54, 154, 142, 0.13), transparent 31%),
        radial-gradient(circle at 18% 74%, rgba(72, 115, 144, 0.1), transparent 34%),
        linear-gradient(145deg, var(--v3-bg-deep) 0%, var(--v3-bg) 46%, #071923 100%);
}

.v3-hero::before,
.v3-hero::after {
    content: "";
    position: absolute;
    z-index: -1;
    pointer-events: none;
}

.v3-hero::before {
    width: 760px;
    height: 760px;
    right: -340px;
    top: 10px;
    border: 1px solid rgba(78, 214, 181, 0.12);
    border-radius: 50%;
    box-shadow: 0 0 0 110px rgba(78, 214, 181, 0.025), 0 0 0 230px rgba(78, 214, 181, 0.018);
}

.v3-hero::after {
    left: -8%;
    right: -8%;
    bottom: -190px;
    height: 300px;
    border-radius: 50% 50% 0 0;
    background: linear-gradient(90deg, rgba(12, 94, 91, 0.18), rgba(78, 214, 181, 0.08), rgba(16, 55, 72, 0.16));
    filter: blur(20px);
}

.v3-hero__shell {
    width: min(100%, var(--v3-container));
    margin: 0 auto;
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(540px, 1.1fr);
    align-items: center;
    gap: clamp(42px, 5vw, 80px);
}

.v3-hero__copy {
    position: relative;
    z-index: 3;
    max-width: 620px;
}

.v3-eyebrow {
    width: fit-content;
    margin-bottom: 26px;
    padding: 9px 13px;
    display: inline-flex;
    align-items: center;
    gap: 9px;
    border: 1px solid rgba(78, 214, 181, 0.22);
    border-radius: 999px;
    color: var(--v3-accent);
    background: rgba(78, 214, 181, 0.075);
    font-size: 12px;
    font-weight: 850;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.v3-eyebrow::before {
    content: "";
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--v3-accent);
    box-shadow: 0 0 0 5px rgba(78, 214, 181, 0.1);
}

.v3-hero h1 {
    margin: 0;
    color: var(--v3-text);
    font-size: clamp(54px, 6.1vw, 92px);
    line-height: 0.98;
    letter-spacing: -0.065em;
    text-wrap: balance;
}

.v3-hero h1 span {
    display: block;
    margin-top: 12px;
    color: var(--v3-accent);
}

.v3-hero__description {
    max-width: 570px;
    margin: 30px 0 0;
    color: var(--v3-text-secondary);
    font-size: clamp(18px, 1.55vw, 22px);
    line-height: 1.55;
}

.v3-hero__actions {
    margin-top: 34px;
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.v3-hero__actions .v3-button {
    min-height: 56px;
    padding-inline: 24px;
    border-radius: 16px;
}

.v3-hero__publisher {
    width: fit-content;
    margin-top: 14px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--v3-text-secondary);
    font-size: 13px;
    font-weight: 650;
    line-height: 1.35;
}

.v3-hero__publisher svg {
    width: 18px;
    height: 18px;
    flex: 0 0 auto;
    overflow: visible;
    fill: rgba(78, 214, 181, 0.08);
    stroke: var(--v3-accent);
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.v3-hero__facts {
    margin: 28px 0 0;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    list-style: none;
}

.v3-hero__facts li {
    position: relative;
    padding: 9px 12px 9px 30px;
    border: 1px solid rgba(126, 177, 184, 0.14);
    border-radius: 12px;
    color: #c6d0d4;
    background: rgba(255, 255, 255, 0.027);
    font-size: 13px;
    line-height: 1.25;
}

.v3-hero__facts li::before {
    content: "✓";
    position: absolute;
    left: 11px;
    top: 50%;
    color: var(--v3-accent);
    font-weight: 900;
    transform: translateY(-50%);
}

.v3-hero__stage {
    position: relative;
    min-width: 0;
}

.v3-product-frame {
    position: relative;
    overflow: hidden;
    aspect-ratio: 1.08 / 1;
    border: 1px solid rgba(125, 181, 187, 0.3);
    border-radius: var(--v3-radius-lg);
    background: var(--v3-surface);
    box-shadow: var(--v3-shadow), inset 0 1px 0 rgba(255, 255, 255, 0.045);
}

.v3-product-frame::before {
    content: "";
    position: absolute;
    z-index: 2;
    inset: 0;
    pointer-events: none;
    border-radius: inherit;
    background: linear-gradient(140deg, rgba(78, 214, 181, 0.09), transparent 28%, transparent 74%, rgba(0, 0, 0, 0.18));
}

.v3-product-frame__bar {
    position: absolute;
    z-index: 4;
    top: 0;
    left: 0;
    right: 0;
    height: 52px;
    padding: 0 17px;
    display: flex;
    align-items: center;
    gap: 8px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.07);
    background: rgba(6, 19, 29, 0.88);
    backdrop-filter: blur(12px);
}

.v3-product-frame__bar i {
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: #61727b;
}

.v3-product-frame__bar span {
    margin-left: 7px;
    color: var(--v3-text-muted);
    font-size: 12px;
    font-weight: 700;
}

.v3-product-frame img {
    width: 142%;
    height: 100%;
    display: block;
    object-fit: cover;
    object-position: right center;
    transform: translateX(-9%);
}

.v3-stage-badge {
    position: absolute;
    z-index: 6;
    display: grid;
    gap: 4px;
    padding: 13px 15px;
    border: 1px solid var(--v3-border-accent);
    border-radius: 16px;
    background: rgba(8, 28, 37, 0.93);
    box-shadow: 0 18px 45px rgba(0, 8, 14, 0.36);
    backdrop-filter: blur(14px);
}

.v3-stage-badge strong {
    color: var(--v3-text);
    font-size: 14px;
}

.v3-stage-badge span {
    color: var(--v3-text-secondary);
    font-size: 11px;
}

.v3-stage-badge--top {
    top: -18px;
    right: 24px;
}

.v3-stage-badge--bottom {
    left: -24px;
    bottom: 28px;
}

.v3-stage-badge--bottom strong {
    color: var(--v3-accent);
}

.v3-hero__note {
    margin: 18px 8px 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    color: var(--v3-text-muted);
    font-size: 12px;
}

.v3-hero__note span:first-child {
    color: var(--v3-text-secondary);
}

@media (max-width: 1080px) {
    .v3-hero {
        min-height: auto;
        padding-top: 132px;
    }

    .v3-hero__shell {
        grid-template-columns: 1fr;
        gap: 52px;
    }

    .v3-hero__copy {
        max-width: 780px;
    }

    .v3-hero h1 {
        max-width: 850px;
    }

    .v3-hero__stage {
        width: min(100%, 820px);
        margin-inline: auto;
    }
}

@media (max-width: 820px) {
    .v3-header {
        padding: 14px;
    }

    .v3-header__shell {
        min-height: 62px;
        border-radius: 18px;
    }

    .v3-nav {
        display: none;
    }

    .v3-button--header {
        margin-left: auto;
    }

    .v3-hero {
        padding: 114px 18px 64px;
    }

    .v3-hero h1 {
        font-size: clamp(46px, 12vw, 70px);
    }

    .v3-product-frame {
        aspect-ratio: 1 / 0.92;
        border-radius: 24px;
    }

    .v3-stage-badge--bottom {
        left: 14px;
        bottom: 14px;
    }

    .v3-stage-badge--top {
        top: 14px;
        right: 14px;
    }
}

@media (max-width: 560px) {
    .v3-brand__copy small {
        display: none;
    }

    .v3-brand img {
        width: 40px;
        height: 40px;
    }

    .v3-button--header {
        min-height: 42px;
        padding-inline: 13px;
        font-size: 13px;
    }

    .v3-hero {
        padding-inline: 16px;
    }

    .v3-eyebrow {
        margin-bottom: 20px;
        font-size: 10px;
    }

    .v3-hero h1 {
        font-size: clamp(43px, 13.2vw, 58px);
        letter-spacing: -0.055em;
    }

    .v3-hero__description {
        margin-top: 24px;
        font-size: 17px;
        line-height: 1.52;
    }

    .v3-hero__actions {
        display: grid;
    }

    .v3-hero__actions .v3-button {
        width: 100%;
    }

    .v3-hero__facts {
        display: grid;
    }

    .v3-product-frame {
        aspect-ratio: 0.92 / 1;
    }

    .v3-product-frame img {
        width: 168%;
        transform: translateX(-20%);
    }

    .v3-stage-badge {
        padding: 10px 11px;
        border-radius: 13px;
    }

    .v3-stage-badge--top {
        display: none;
    }

    .v3-hero__note {
        display: grid;
        justify-content: start;
    }
}

/* Landing 3.0 — iteration 2: core product story */
.v3-story {
    position: relative;
    overflow: hidden;
    padding: 108px 24px 116px;
    color: var(--v3-text);
    background:
        radial-gradient(circle at 8% 28%, rgba(78, 214, 181, 0.055), transparent 28%),
        radial-gradient(circle at 92% 70%, rgba(69, 118, 139, 0.08), transparent 31%),
        linear-gradient(180deg, #071720 0%, var(--v3-bg) 42%, #06121b 100%);
    border-top: 1px solid rgba(126, 177, 184, 0.1);
}

.v3-story::before {
    content: "";
    position: absolute;
    top: 168px;
    bottom: 210px;
    left: 50%;
    width: 1px;
    background: linear-gradient(180deg, transparent, rgba(78, 214, 181, 0.17) 12%, rgba(78, 214, 181, 0.09) 88%, transparent);
    pointer-events: none;
}

.v3-story__shell {
    position: relative;
    z-index: 1;
    width: min(100%, var(--v3-container));
    margin: 0 auto;
}

.v3-section-heading {
    max-width: 780px;
}

.v3-section-kicker {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    color: var(--v3-accent);
    font-size: 12px;
    font-weight: 850;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.v3-section-kicker::before {
    content: "";
    width: 24px;
    height: 1px;
    background: var(--v3-accent);
}

.v3-section-heading h2 {
    margin: 18px 0 0;
    color: var(--v3-text);
    font-size: clamp(42px, 5vw, 68px);
    line-height: 1.02;
    letter-spacing: -0.055em;
    text-wrap: balance;
}

.v3-section-heading > p {
    max-width: 680px;
    margin: 24px 0 0;
    color: var(--v3-text-secondary);
    font-size: clamp(17px, 1.55vw, 21px);
    line-height: 1.62;
}

.v3-story__heading {
    margin-bottom: 66px;
}

.v3-story__list {
    display: grid;
    gap: 34px;
}

.v3-story-card {
    position: relative;
    min-height: 570px;
    padding: clamp(26px, 3vw, 42px);
    display: grid;
    grid-template-columns: minmax(300px, 0.78fr) minmax(500px, 1.22fr);
    align-items: center;
    gap: clamp(34px, 5vw, 72px);
    overflow: hidden;
    border: 1px solid var(--v3-border);
    border-radius: 30px;
    background:
        linear-gradient(135deg, rgba(255, 255, 255, 0.035), transparent 38%),
        rgba(9, 28, 38, 0.86);
    box-shadow: 0 28px 72px rgba(0, 8, 13, 0.25), inset 0 1px 0 rgba(255, 255, 255, 0.035);
}

.v3-story-card::after {
    content: "";
    position: absolute;
    width: 340px;
    height: 340px;
    top: -190px;
    left: -160px;
    border-radius: 50%;
    background: rgba(78, 214, 181, 0.045);
    filter: blur(2px);
    pointer-events: none;
}

.v3-story-card--reverse {
    grid-template-columns: minmax(500px, 1.22fr) minmax(300px, 0.78fr);
}

.v3-story-card--reverse .v3-story-card__copy {
    order: 2;
}

.v3-story-card--reverse .v3-story-card__visual {
    order: 1;
}

.v3-story-card__copy {
    position: relative;
    z-index: 2;
}

.v3-story-card__number {
    margin-bottom: 26px;
    display: inline-grid;
    place-items: center;
    width: 48px;
    height: 48px;
    border: 1px solid var(--v3-border-accent);
    border-radius: 15px;
    color: var(--v3-accent);
    background: var(--v3-accent-soft);
    font-size: 14px;
    font-weight: 900;
    letter-spacing: 0.05em;
}

.v3-story-card__label {
    display: block;
    color: var(--v3-accent);
    font-size: 11px;
    font-weight: 850;
    letter-spacing: 0.11em;
    text-transform: uppercase;
}

.v3-story-card h3 {
    margin: 13px 0 0;
    color: var(--v3-text);
    font-size: clamp(32px, 3.5vw, 48px);
    line-height: 1.05;
    letter-spacing: -0.045em;
    text-wrap: balance;
}

.v3-story-card__copy > p {
    margin: 22px 0 0;
    color: var(--v3-text-secondary);
    font-size: 18px;
    line-height: 1.62;
}

.v3-story-card__facts {
    margin: 28px 0 0;
    padding: 0;
    display: grid;
    gap: 12px;
    list-style: none;
}

.v3-story-card__facts li {
    position: relative;
    padding-left: 28px;
    color: #cfdbde;
    font-size: 14px;
    line-height: 1.4;
}

.v3-story-card__facts li::before {
    content: "✓";
    position: absolute;
    left: 0;
    top: -1px;
    width: 19px;
    height: 19px;
    display: grid;
    place-items: center;
    border: 1px solid rgba(78, 214, 181, 0.28);
    border-radius: 6px;
    color: var(--v3-accent);
    background: rgba(78, 214, 181, 0.07);
    font-size: 11px;
    font-weight: 900;
}

.v3-story-card__visual {
    position: relative;
    z-index: 2;
    width: 100%;
    aspect-ratio: 1.12 / 1;
    padding: 0;
    overflow: hidden;
    border: 1px solid rgba(111, 166, 177, 0.28);
    border-radius: 24px;
    background: #071721;
    box-shadow: 0 25px 65px rgba(0, 7, 12, 0.38);
    cursor: zoom-in;
}

.v3-story-card__visual::before {
    content: "";
    position: absolute;
    z-index: 2;
    inset: 0;
    border-radius: inherit;
    background: linear-gradient(145deg, rgba(78, 214, 181, 0.06), transparent 24%, transparent 76%, rgba(0, 0, 0, 0.16));
    pointer-events: none;
}

.v3-story-card__visual img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
    object-position: right center;
    transition: transform 420ms ease, filter 420ms ease;
}

.v3-story-card__visual:hover img {
    transform: scale(1.018);
    filter: brightness(1.04);
}

.v3-story-card__visual:focus-visible {
    outline: 3px solid rgba(78, 214, 181, 0.3);
    outline-offset: 4px;
}

.v3-story-card__zoom {
    position: absolute;
    z-index: 3;
    right: 15px;
    bottom: 15px;
    padding: 9px 11px;
    border: 1px solid rgba(78, 214, 181, 0.26);
    border-radius: 11px;
    color: #d9e7e7;
    background: rgba(5, 19, 27, 0.86);
    font-size: 11px;
    font-weight: 750;
    backdrop-filter: blur(12px);
}

.v3-proof-strip {
    margin-top: 34px;
    padding: 18px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    border: 1px solid var(--v3-border);
    border-radius: 22px;
    background: rgba(8, 25, 34, 0.72);
}

.v3-proof-strip > div {
    min-width: 0;
    padding: 18px;
    display: grid;
    grid-template-columns: 42px 1fr;
    column-gap: 13px;
    align-items: center;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.025);
}

.v3-proof-strip > div > span {
    grid-row: 1 / 3;
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    border: 1px solid rgba(78, 214, 181, 0.25);
    border-radius: 13px;
    color: var(--v3-accent);
    background: rgba(78, 214, 181, 0.07);
    font-size: 19px;
    font-weight: 850;
}

.v3-proof-strip strong {
    color: var(--v3-text);
    font-size: 14px;
}

.v3-proof-strip small {
    margin-top: 4px;
    color: var(--v3-text-muted);
    font-size: 11px;
    line-height: 1.4;
}

@media (max-width: 1040px) {
    .v3-story-card,
    .v3-story-card--reverse {
        grid-template-columns: 1fr;
        min-height: auto;
    }

    .v3-story-card--reverse .v3-story-card__copy,
    .v3-story-card--reverse .v3-story-card__visual {
        order: initial;
    }

    .v3-story-card__copy {
        max-width: 700px;
    }

    .v3-story-card__visual {
        aspect-ratio: 1.5 / 1;
    }

    .v3-proof-strip {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 720px) {
    .v3-story {
        padding: 78px 16px 84px;
    }

    .v3-story::before {
        display: none;
    }

    .v3-story__heading {
        margin-bottom: 42px;
    }

    .v3-section-heading h2 {
        font-size: clamp(38px, 11vw, 54px);
    }

    .v3-story__list {
        gap: 20px;
    }

    .v3-story-card {
        padding: 22px;
        gap: 30px;
        border-radius: 24px;
    }

    .v3-story-card__number {
        margin-bottom: 20px;
    }

    .v3-story-card h3 {
        font-size: clamp(30px, 9vw, 42px);
    }

    .v3-story-card__copy > p {
        font-size: 16px;
    }

    .v3-story-card__visual {
        aspect-ratio: 1.08 / 1;
        border-radius: 18px;
    }

    .v3-proof-strip {
        padding: 10px;
        border-radius: 18px;
    }

    .v3-proof-strip > div {
        padding: 14px;
    }
}

@media (max-width: 460px) {
    .v3-story-card {
        padding: 18px;
    }

    .v3-story-card__visual {
        aspect-ratio: 0.98 / 1;
    }

    .v3-story-card__zoom {
        right: 10px;
        bottom: 10px;
        padding: 7px 9px;
        font-size: 10px;
    }
}


/* Landing 3.0 — iteration 3: Pro capabilities */
.v3-pro {
    position: relative;
    overflow: hidden;
    padding: 112px 24px 120px;
    color: var(--v3-text);
    border-top: 1px solid rgba(126, 177, 184, 0.1);
    background:
        radial-gradient(circle at 82% 22%, rgba(78, 214, 181, 0.07), transparent 28%),
        radial-gradient(circle at 12% 78%, rgba(120, 153, 232, 0.055), transparent 30%),
        linear-gradient(180deg, #06121b 0%, #081a24 48%, #06131d 100%);
}

.v3-pro::before {
    content: "";
    position: absolute;
    width: 620px;
    height: 620px;
    right: -320px;
    top: 80px;
    border: 1px solid rgba(78, 214, 181, 0.1);
    border-radius: 50%;
    box-shadow: 0 0 0 90px rgba(78, 214, 181, 0.018), 0 0 0 180px rgba(78, 214, 181, 0.012);
    pointer-events: none;
}

.v3-pro__shell {
    position: relative;
    z-index: 1;
    width: min(100%, var(--v3-container));
    margin: 0 auto;
}

.v3-pro__heading {
    max-width: 860px;
    margin-bottom: 64px;
}

.v3-pro__layout {
    display: grid;
    grid-template-columns: minmax(540px, 1.15fr) minmax(380px, 0.85fr);
    align-items: center;
    gap: clamp(42px, 5vw, 76px);
}

.v3-pro__visual {
    position: relative;
    width: 100%;
    aspect-ratio: 1.08 / 1;
    padding: 0;
    overflow: hidden;
    border: 1px solid rgba(111, 166, 177, 0.3);
    border-radius: 30px;
    background: #071721;
    box-shadow: 0 32px 82px rgba(0, 7, 12, 0.42), inset 0 1px 0 rgba(255, 255, 255, 0.04);
    cursor: zoom-in;
}

.v3-pro__visual::after {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background: linear-gradient(145deg, rgba(78, 214, 181, 0.065), transparent 24%, transparent 72%, rgba(0, 0, 0, 0.2));
}

.v3-pro__visual img {
    width: 136%;
    height: 100%;
    display: block;
    object-fit: cover;
    object-position: right center;
    transform: translateX(-5%);
    transition: transform 420ms ease, filter 420ms ease;
}

.v3-pro__visual:hover img {
    transform: translateX(-5%) scale(1.018);
    filter: brightness(1.035);
}

.v3-pro__visual:focus-visible {
    outline: 3px solid rgba(78, 214, 181, 0.3);
    outline-offset: 4px;
}

.v3-pro__visual-badge,
.v3-pro__visual-zoom {
    position: absolute;
    z-index: 3;
    border: 1px solid rgba(78, 214, 181, 0.3);
    background: rgba(6, 23, 31, 0.9);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
}

.v3-pro__visual-badge {
    top: 18px;
    right: 18px;
    padding: 12px 14px;
    display: grid;
    gap: 3px;
    border-radius: 14px;
    text-align: left;
}

.v3-pro__visual-badge strong {
    color: var(--v3-accent);
    font-size: 14px;
}

.v3-pro__visual-badge small {
    color: var(--v3-text-secondary);
    font-size: 11px;
}

.v3-pro__visual-zoom {
    right: 18px;
    bottom: 18px;
    padding: 9px 11px;
    border-radius: 11px;
    color: #d9e7e7;
    font-size: 11px;
    font-weight: 750;
}

.v3-pro__content {
    min-width: 0;
}

.v3-pro__features {
    display: grid;
    gap: 14px;
}

.v3-pro-feature {
    padding: 22px;
    display: grid;
    grid-template-columns: 48px 1fr;
    gap: 16px;
    border: 1px solid var(--v3-border);
    border-radius: 20px;
    background: rgba(11, 32, 43, 0.82);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.025);
}

.v3-pro-feature__icon {
    width: 48px;
    height: 48px;
    display: grid;
    place-items: center;
    border: 1px solid rgba(78, 214, 181, 0.3);
    border-radius: 15px;
    color: var(--v3-accent);
    background: rgba(78, 214, 181, 0.08);
    font-size: 17px;
    font-weight: 900;
}

.v3-pro-feature h3 {
    margin: 2px 0 0;
    color: var(--v3-text);
    font-size: 20px;
    line-height: 1.2;
    letter-spacing: -0.025em;
}

.v3-pro-feature p {
    margin: 8px 0 0;
    color: var(--v3-text-secondary);
    font-size: 14px;
    line-height: 1.55;
}

.v3-pro__terms {
    margin-top: 18px;
    padding: 16px;
    display: flex;
    flex-wrap: wrap;
    gap: 9px;
    border: 1px solid rgba(126, 177, 184, 0.16);
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.025);
}

.v3-pro__terms span {
    position: relative;
    padding: 9px 11px 9px 30px;
    border-radius: 11px;
    color: #cfdbde;
    background: rgba(78, 214, 181, 0.055);
    font-size: 12px;
    line-height: 1.25;
}

.v3-pro__terms span::before {
    content: "✓";
    position: absolute;
    left: 11px;
    top: 50%;
    color: var(--v3-accent);
    font-weight: 900;
    transform: translateY(-50%);
}

.v3-pro__action {
    margin-top: 22px;
    display: flex;
    align-items: center;
    gap: 18px;
}

.v3-pro__action p {
    max-width: 250px;
    margin: 0;
    color: var(--v3-text-muted);
    font-size: 12px;
    line-height: 1.45;
}

@media (max-width: 1080px) {
    .v3-pro__layout {
        grid-template-columns: 1fr;
    }

    .v3-pro__visual {
        width: min(100%, 860px);
        aspect-ratio: 1.42 / 1;
    }

    .v3-pro__content {
        max-width: 860px;
    }
}

@media (max-width: 720px) {
    .v3-pro {
        padding: 82px 16px 88px;
    }

    .v3-pro__heading {
        margin-bottom: 42px;
    }

    .v3-pro__visual {
        aspect-ratio: 1.02 / 1;
        border-radius: 22px;
    }

    .v3-pro__visual img {
        width: 166%;
        transform: translateX(-22%);
    }

    .v3-pro__visual:hover img {
        transform: translateX(-22%) scale(1.012);
    }

    .v3-pro__visual-badge {
        top: 12px;
        right: 12px;
    }

    .v3-pro__visual-zoom {
        right: 12px;
        bottom: 12px;
    }

    .v3-pro-feature {
        padding: 18px;
        grid-template-columns: 42px 1fr;
        gap: 13px;
        border-radius: 17px;
    }

    .v3-pro-feature__icon {
        width: 42px;
        height: 42px;
        border-radius: 13px;
    }

    .v3-pro-feature h3 {
        font-size: 18px;
    }

    .v3-pro__terms {
        display: grid;
    }

    .v3-pro__action {
        align-items: stretch;
        flex-direction: column;
    }

    .v3-pro__action .v3-button {
        width: 100%;
    }

    .v3-pro__action p {
        max-width: none;
    }
}

/* Landing 3.0 — iteration 4: pricing and use cases */
.v3-pricing {
    position: relative;
    overflow: hidden;
    min-height: 100svh;
    padding: 72px 24px;
    color: var(--v3-text);
    border-top: 1px solid rgba(126, 177, 184, 0.1);
    background:
        radial-gradient(circle at 12% 20%, rgba(78, 214, 181, 0.055), transparent 27%),
        radial-gradient(circle at 88% 82%, rgba(120, 153, 232, 0.045), transparent 29%),
        linear-gradient(180deg, #06131d 0%, #081923 52%, #06121b 100%);
}

.v3-pricing__shell {
    width: min(100%, var(--v3-container));
    margin: 0 auto;
}

.v3-pricing__top {
    display: grid;
    grid-template-columns: minmax(0, 0.92fr) minmax(520px, 1.08fr);
    align-items: end;
    gap: clamp(34px, 5vw, 70px);
}

.v3-pricing__heading h2 {
    font-size: clamp(39px, 4.2vw, 60px);
}

.v3-pricing__heading > p {
    max-width: 620px;
    font-size: 17px;
}

.v3-use-cases {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
}

.v3-use-cases > div {
    min-width: 0;
    padding: 14px;
    display: grid;
    grid-template-columns: 34px 1fr;
    column-gap: 11px;
    align-items: center;
    border: 1px solid var(--v3-border);
    border-radius: 16px;
    background: rgba(10, 31, 41, 0.76);
}

.v3-use-cases span {
    grid-row: 1 / 3;
    width: 34px;
    height: 34px;
    display: grid;
    place-items: center;
    border: 1px solid rgba(78, 214, 181, 0.28);
    border-radius: 11px;
    color: var(--v3-accent);
    background: rgba(78, 214, 181, 0.07);
    font-size: 10px;
    font-weight: 900;
}

.v3-use-cases strong {
    color: var(--v3-text);
    font-size: 13px;
}

.v3-use-cases small {
    margin-top: 3px;
    overflow: hidden;
    color: var(--v3-text-muted);
    font-size: 10.5px;
    line-height: 1.3;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.v3-pricing__grid {
    margin-top: 28px;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}

.v3-plan {
    position: relative;
    min-width: 0;
    padding: 24px;
    display: flex;
    flex-direction: column;
    border: 1px solid var(--v3-border);
    border-radius: 26px;
    background: rgba(9, 28, 38, 0.86);
    box-shadow: 0 24px 65px rgba(0, 8, 13, 0.22), inset 0 1px 0 rgba(255, 255, 255, 0.03);
}

.v3-plan--pro {
    border-color: rgba(78, 214, 181, 0.42);
    background:
        linear-gradient(145deg, rgba(78, 214, 181, 0.075), transparent 38%),
        rgba(10, 32, 42, 0.94);
    box-shadow: 0 26px 72px rgba(0, 10, 14, 0.31), inset 0 1px 0 rgba(255, 255, 255, 0.045);
}

.v3-plan__header {
    padding-bottom: 16px;
    border-bottom: 1px solid rgba(126, 177, 184, 0.13);
}

.v3-plan__badge {
    display: inline-flex;
    padding: 7px 10px;
    border: 1px solid rgba(126, 177, 184, 0.18);
    border-radius: 999px;
    color: var(--v3-text-secondary);
    background: rgba(255, 255, 255, 0.025);
    font-size: 10px;
    font-weight: 850;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.v3-plan--pro .v3-plan__badge {
    border-color: rgba(78, 214, 181, 0.28);
    color: var(--v3-accent);
    background: rgba(78, 214, 181, 0.07);
}

.v3-plan__title {
    margin-top: 13px;
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 18px;
}

.v3-plan__title h3 {
    margin: 0;
    color: var(--v3-text);
    font-size: 31px;
    line-height: 1;
    letter-spacing: -0.045em;
}

.v3-plan__title p {
    margin: 6px 0 0;
    color: var(--v3-text-muted);
    font-size: 11px;
}

.v3-plan__price {
    color: var(--v3-text);
    font-size: 25px;
    line-height: 1;
    letter-spacing: -0.04em;
    white-space: nowrap;
}

.v3-plan--pro .v3-plan__price {
    color: var(--v3-accent);
}

.v3-plan__price small {
    color: var(--v3-text-secondary);
    font-size: 11px;
    font-weight: 650;
    letter-spacing: 0;
}

.v3-plan__limit {
    margin-top: 14px;
    padding: 12px 14px;
    display: grid;
    grid-template-columns: 39px 1fr;
    gap: 12px;
    align-items: center;
    border: 1px solid rgba(126, 177, 184, 0.14);
    border-radius: 15px;
    background: rgba(255, 255, 255, 0.025);
}

.v3-plan__limit > span {
    width: 39px;
    height: 39px;
    display: grid;
    place-items: center;
    border: 1px solid rgba(78, 214, 181, 0.24);
    border-radius: 12px;
    color: var(--v3-accent);
    background: rgba(78, 214, 181, 0.07);
    font-size: 17px;
    font-weight: 900;
}

.v3-plan__limit strong,
.v3-plan__limit small {
    display: block;
}

.v3-plan__limit strong {
    color: var(--v3-text);
    font-size: 13px;
    line-height: 1.3;
}

.v3-plan__limit small {
    margin-top: 3px;
    color: var(--v3-text-muted);
    font-size: 10.5px;
    line-height: 1.35;
}

.v3-plan__features {
    margin: 15px 0 18px;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px 14px;
    list-style: none;
}

.v3-plan__features li {
    position: relative;
    min-width: 0;
    padding-left: 22px;
    color: #d2dcdf;
    font-size: 12px;
    line-height: 1.35;
}

.v3-plan__features li::before {
    position: absolute;
    left: 0;
    top: 0;
    width: 16px;
    height: 16px;
    display: grid;
    place-items: center;
    border-radius: 5px;
    font-size: 9px;
    font-weight: 900;
}

.v3-plan__features .is-available::before {
    content: "✓";
    border: 1px solid rgba(78, 214, 181, 0.28);
    color: var(--v3-accent);
    background: rgba(78, 214, 181, 0.07);
}

.v3-plan__features .is-unavailable {
    color: #637780;
}

.v3-plan__features .is-unavailable::before {
    content: "–";
    border: 1px solid rgba(126, 177, 184, 0.12);
    color: #657a83;
    background: rgba(255, 255, 255, 0.02);
}

.v3-plan__button {
    width: 100%;
    min-height: 48px;
    margin-top: auto;
}

.v3-plan__note {
    margin: 9px 0 -3px;
    color: var(--v3-text-muted);
    font-size: 10px;
    line-height: 1.4;
    text-align: center;
}

@media (min-width: 1081px) and (max-height: 900px) {
    .v3-pricing {
        padding: 38px 24px 42px;
    }

    .v3-pricing__heading h2 {
        margin-top: 12px;
        font-size: clamp(34px, 3.65vw, 49px);
    }

    .v3-pricing__heading > p {
        margin-top: 12px;
        font-size: 14px;
        line-height: 1.45;
    }

    .v3-use-cases > div {
        padding: 10px;
    }

    .v3-pricing__grid {
        margin-top: 19px;
    }

    .v3-plan {
        padding: 18px;
        border-radius: 21px;
    }

    .v3-plan__header {
        padding-bottom: 11px;
    }

    .v3-plan__title {
        margin-top: 9px;
    }

    .v3-plan__title h3 {
        font-size: 26px;
    }

    .v3-plan__price {
        font-size: 21px;
    }

    .v3-plan__limit {
        margin-top: 10px;
        padding: 9px 11px;
    }

    .v3-plan__features {
        margin: 11px 0 13px;
        gap: 6px 12px;
    }

    .v3-plan__features li {
        font-size: 11px;
    }

    .v3-plan__button {
        min-height: 43px;
    }
}

@media (max-width: 980px) {
    .v3-pricing {
        min-height: auto;
    }

    .v3-pricing__top,
    .v3-pricing__grid {
        grid-template-columns: 1fr;
    }

    .v3-use-cases {
        max-width: 760px;
    }
}

@media (max-width: 680px) {
    .v3-pricing {
        padding: 78px 16px 84px;
    }

    .v3-pricing__heading h2 {
        font-size: clamp(36px, 10.5vw, 50px);
    }

    .v3-use-cases,
    .v3-plan__features {
        grid-template-columns: 1fr;
    }

    .v3-use-cases small {
        white-space: normal;
    }

    .v3-plan {
        padding: 20px;
        border-radius: 22px;
    }

    .v3-plan__title {
        align-items: start;
        flex-direction: column;
        gap: 12px;
    }

    .v3-plan__price {
        white-space: normal;
    }
}

/* Landing 3.0 — iteration 4.3: 85 percent viewport composition */
@media (min-width: 1081px) {
    .v3-hero,
    .v3-pro,
    .v3-pricing {
        min-height: 100svh;
        display: flex;
        align-items: center;
    }

    .v3-hero {
        padding: 82px 24px 22px;
    }

    .v3-hero__shell {
        min-height: 85svh;
        height: 85svh;
        align-items: center;
        gap: clamp(38px, 4vw, 64px);
    }

    .v3-hero h1 {
        font-size: clamp(47px, 4.8vw, 70px);
    }

    .v3-hero__description {
        margin-top: 19px;
        font-size: clamp(16px, 1.25vw, 18px);
        line-height: 1.5;
    }

    .v3-hero__actions {
        margin-top: 22px;
    }

    .v3-hero__facts {
        margin-top: 16px;
    }

    .v3-product-frame {
        max-height: 72svh;
        aspect-ratio: 1.27 / 1;
    }

    .v3-story {
        padding: 62px 24px 72px;
    }

    .v3-story__heading {
        min-height: auto;
        margin-bottom: 38px;
    }

    .v3-story__list {
        gap: 32px;
    }

    .v3-story-card {
        min-height: 85svh;
        max-height: 820px;
        padding: clamp(30px, 3.7vh, 44px);
        align-items: center;
        gap: clamp(40px, 4vw, 64px);
    }

    .v3-story-card h3 {
        font-size: clamp(34px, 3.15vw, 45px);
    }

    .v3-story-card__copy > p {
        font-size: 16px;
        line-height: 1.52;
    }

    .v3-story-card__visual {
        max-height: 70svh;
        aspect-ratio: 1.34 / 1;
    }

    .v3-pro,
    .v3-pricing {
        padding: 66px 24px 34px;
    }

    .v3-pro__shell,
    .v3-pricing__shell {
        min-height: 85svh;
        height: 85svh;
        display: grid;
        align-content: center;
    }

    .v3-pro__heading {
        max-width: none;
        margin-bottom: 24px;
        display: grid;
        grid-template-columns: minmax(420px, 0.9fr) minmax(460px, 1.1fr);
        column-gap: clamp(36px, 5vw, 76px);
        align-items: end;
    }

    .v3-pro__heading .v3-section-kicker,
    .v3-pro__heading h2 {
        grid-column: 1;
    }

    .v3-pro__heading > p {
        grid-column: 2;
        grid-row: 1 / 3;
        align-self: end;
        margin: 0 0 4px;
    }

    .v3-pro__layout {
        grid-template-columns: minmax(520px, 1.08fr) minmax(400px, 0.92fr);
        gap: clamp(36px, 4vw, 58px);
    }

    .v3-pro__visual {
        max-height: 62svh;
        aspect-ratio: 1.28 / 1;
    }

    .v3-pro-feature {
        padding: 16px;
    }

    .v3-pro-feature p {
        font-size: 12.75px;
    }

    .v3-pro__terms {
        margin-top: 13px;
    }

    .v3-pro__action {
        margin-top: 15px;
    }

    .v3-pricing__top {
        align-items: center;
    }

    .v3-pricing__heading h2 {
        font-size: clamp(40px, 3.85vw, 56px);
    }

    .v3-pricing__grid {
        margin-top: 22px;
    }

    .v3-plan {
        min-height: 390px;
        padding: 22px;
    }

    .v3-plan__features li {
        font-size: 12.25px;
    }
}

@media (min-width: 1081px) and (max-height: 900px) {
    .v3-header {
        padding: 9px 20px;
    }

    .v3-header__shell {
        min-height: 56px;
    }

    .v3-hero {
        padding: 76px 24px 18px;
    }

    .v3-hero__shell,
    .v3-pro__shell,
    .v3-pricing__shell {
        min-height: 82svh;
        height: 82svh;
    }

    .v3-hero h1 {
        font-size: clamp(45px, 4.65vw, 66px);
    }

    .v3-product-frame {
        max-height: 68svh;
    }

    .v3-story-card {
        min-height: 82svh;
        max-height: 735px;
        padding: 32px;
    }

    .v3-story-card__visual {
        max-height: 65svh;
    }

    .v3-pro,
    .v3-pricing {
        padding: 56px 24px 28px;
    }

    .v3-pro__heading,
    .v3-pricing__top {
        margin-bottom: 18px;
    }

    .v3-pro__heading h2,
    .v3-pricing__heading h2 {
        font-size: clamp(38px, 3.5vw, 50px);
    }

    .v3-pro__heading > p,
    .v3-pricing__heading > p {
        font-size: 13.5px;
        line-height: 1.47;
    }

    .v3-pro__visual {
        max-height: 58svh;
    }

    .v3-plan {
        min-height: 370px;
        padding: 20px;
    }
}

@media (min-width: 1081px) and (max-height: 760px) {
    .v3-header {
        padding-top: 7px;
        padding-bottom: 7px;
    }

    .v3-header__shell {
        min-height: 52px;
    }

    .v3-brand__copy small {
        display: none;
    }

    .v3-hero {
        padding-top: 68px;
        padding-bottom: 14px;
    }

    .v3-hero__shell,
    .v3-pro__shell,
    .v3-pricing__shell {
        min-height: 80svh;
        height: 80svh;
    }

    .v3-hero h1 {
        font-size: clamp(42px, 4.3vw, 60px);
    }

    .v3-hero__description {
        font-size: 15px;
    }

    .v3-story-card {
        min-height: 80svh;
        max-height: 610px;
        padding: 27px;
    }

    .v3-story-card h3 {
        font-size: clamp(30px, 2.75vw, 38px);
    }

    .v3-story-card__copy > p {
        font-size: 14.5px;
    }

    .v3-pro,
    .v3-pricing {
        padding-top: 42px;
        padding-bottom: 20px;
    }

    .v3-pro__heading h2,
    .v3-pricing__heading h2 {
        font-size: clamp(34px, 3.1vw, 44px);
    }

    .v3-pro__heading > p,
    .v3-pricing__heading > p {
        font-size: 12px;
    }

    .v3-pro-feature {
        padding: 12px 14px;
    }

    .v3-pro-feature p {
        font-size: 11.5px;
    }

    .v3-plan {
        min-height: 338px;
        padding: 17px;
    }
}

@media (max-width: 1080px) {
    .v3-hero,
    .v3-pro,
    .v3-pricing {
        min-height: auto;
        display: block;
    }

    .v3-hero__shell,
    .v3-pro__shell,
    .v3-pricing__shell {
        min-height: auto;
        height: auto;
    }

    .v3-story__heading {
        min-height: auto;
        margin-bottom: 42px;
    }

    .v3-story-card {
        min-height: auto;
        max-height: none;
    }

    .v3-pro__heading {
        display: block;
    }

    .v3-pro__heading > p {
        margin-top: 20px;
    }

    .v3-plan {
        min-height: auto;
    }
}

/* Landing 3.0 — iteration 5: trust and FAQ */
.v3-trust {
    position: relative;
    overflow: hidden;
    min-height: 100svh;
    padding: 66px 24px 34px;
    display: flex;
    align-items: center;
    color: var(--v3-text);
    border-top: 1px solid rgba(126, 177, 184, 0.1);
    background:
        radial-gradient(circle at 12% 78%, rgba(78, 214, 181, 0.06), transparent 28%),
        radial-gradient(circle at 92% 16%, rgba(120, 153, 232, 0.045), transparent 30%),
        linear-gradient(180deg, #06121b 0%, #081923 52%, #06131d 100%);
}

.v3-trust__shell {
    width: min(100%, var(--v3-container));
    min-height: 85svh;
    height: 85svh;
    margin: 0 auto;
    display: grid;
    grid-template-columns: minmax(380px, 0.82fr) minmax(560px, 1.18fr);
    gap: clamp(42px, 5vw, 78px);
    align-items: center;
}

.v3-trust__heading h2 {
    font-size: clamp(42px, 4vw, 58px);
}

.v3-trust__heading > p {
    max-width: 560px;
    font-size: 16px;
}

.v3-trust__points {
    margin-top: 28px;
    display: grid;
    gap: 11px;
}

.v3-trust-point {
    padding: 15px;
    display: grid;
    grid-template-columns: 42px 1fr;
    gap: 13px;
    align-items: start;
    border: 1px solid var(--v3-border);
    border-radius: 17px;
    background: rgba(10, 31, 41, 0.74);
}

.v3-trust-point > span {
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    border: 1px solid rgba(78, 214, 181, 0.27);
    border-radius: 13px;
    color: var(--v3-accent);
    background: rgba(78, 214, 181, 0.07);
    font-size: 10px;
    font-weight: 900;
}

.v3-trust-point h3 {
    margin: 1px 0 0;
    color: var(--v3-text);
    font-size: 17px;
    line-height: 1.25;
}

.v3-trust-point p {
    margin: 5px 0 0;
    color: var(--v3-text-secondary);
    font-size: 12.5px;
    line-height: 1.45;
}

.v3-faq {
    padding: 24px;
    border: 1px solid rgba(78, 214, 181, 0.2);
    border-radius: 28px;
    background:
        linear-gradient(145deg, rgba(78, 214, 181, 0.045), transparent 35%),
        rgba(8, 27, 37, 0.9);
    box-shadow: 0 26px 70px rgba(0, 8, 13, 0.25), inset 0 1px 0 rgba(255, 255, 255, 0.035);
}

.v3-faq__heading {
    padding-bottom: 17px;
    border-bottom: 1px solid rgba(126, 177, 184, 0.12);
}

.v3-faq__heading h3 {
    margin: 11px 0 0;
    color: var(--v3-text);
    font-size: clamp(29px, 2.5vw, 38px);
    line-height: 1;
    letter-spacing: -0.04em;
}

.v3-faq__heading p {
    margin: 9px 0 0;
    color: var(--v3-text-secondary);
    font-size: 12.5px;
    line-height: 1.45;
}

.v3-faq__list {
    margin-top: 13px;
    display: grid;
    gap: 7px;
}

.v3-faq-item {
    width: 100%;
    margin: 0;
    border: 1px solid rgba(126, 177, 184, 0.13);
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.022);
    transform: none;
}

.v3-faq-item:hover {
    border-color: rgba(78, 214, 181, 0.24);
    transform: none;
}

.v3-faq-item[open] {
    border-color: rgba(78, 214, 181, 0.3);
    background: rgba(78, 214, 181, 0.045);
}

.v3-faq-item summary {
    min-height: 47px;
    padding: 12px 44px 12px 15px;
    display: flex;
    align-items: center;
    position: relative;
    color: var(--v3-text);
    font-size: 13px;
    font-weight: 760;
    line-height: 1.3;
    cursor: pointer;
    list-style: none;
}

.v3-faq-item summary::-webkit-details-marker {
    display: none;
}

.v3-faq-item summary::after {
    content: "+";
    position: absolute;
    right: 15px;
    top: 50%;
    color: var(--v3-accent);
    font-size: 20px;
    font-weight: 500;
    transform: translateY(-52%);
    transition: transform 160ms ease;
}

.v3-faq-item[open] summary::after {
    transform: translateY(-52%) rotate(45deg);
}

.v3-faq-item > div {
    padding: 0 15px 13px;
}

.v3-faq-item p {
    margin: 0;
    padding: 0;
    color: var(--v3-text-secondary);
    font-size: 12px;
    line-height: 1.48;
}

.v3-faq-item p + p {
    margin-top: 7px;
}

.v3-faq-item a {
    color: var(--v3-accent);
    text-decoration: underline;
    text-underline-offset: 3px;
}

@media (min-width: 1081px) and (max-height: 900px) {
    .v3-trust {
        padding: 56px 24px 28px;
    }

    .v3-trust__shell {
        min-height: 82svh;
        height: 82svh;
    }

    .v3-trust__heading h2 {
        font-size: clamp(38px, 3.5vw, 50px);
    }

    .v3-trust__heading > p {
        font-size: 14px;
    }

    .v3-trust__points {
        margin-top: 20px;
        gap: 8px;
    }

    .v3-trust-point {
        padding: 12px;
    }

    .v3-trust-point h3 {
        font-size: 15px;
    }

    .v3-trust-point p {
        font-size: 11.5px;
    }

    .v3-faq {
        padding: 18px;
    }

    .v3-faq__heading {
        padding-bottom: 12px;
    }

    .v3-faq__heading h3 {
        font-size: 30px;
    }

    .v3-faq__list {
        margin-top: 10px;
        gap: 5px;
    }

    .v3-faq-item summary {
        min-height: 42px;
        padding-top: 10px;
        padding-bottom: 10px;
        font-size: 12px;
    }

    .v3-faq-item p {
        font-size: 11px;
    }
}

@media (min-width: 1081px) and (max-height: 760px) {
    .v3-trust {
        padding-top: 46px;
        padding-bottom: 24px;
    }

    .v3-trust__shell {
        min-height: 80svh;
        height: 80svh;
    }

    .v3-trust-point p,
    .v3-faq__heading p {
        display: none;
    }

    .v3-trust-point {
        align-items: center;
    }

    .v3-faq-item summary {
        min-height: 38px;
        padding-top: 8px;
        padding-bottom: 8px;
    }
}

@media (max-width: 1080px) {
    .v3-trust {
        min-height: auto;
        padding: 86px 22px 90px;
        display: block;
    }

    .v3-trust__shell {
        min-height: auto;
        height: auto;
        grid-template-columns: 1fr;
        gap: 42px;
    }
}

@media (max-width: 680px) {
    .v3-trust {
        padding: 78px 16px 84px;
    }

    .v3-trust__heading h2 {
        font-size: clamp(36px, 10.5vw, 49px);
    }

    .v3-trust-point {
        grid-template-columns: 38px 1fr;
        padding: 13px;
    }

    .v3-trust-point > span {
        width: 38px;
        height: 38px;
    }

    .v3-faq {
        padding: 16px;
        border-radius: 22px;
    }

    .v3-faq__heading h3 {
        font-size: 29px;
    }

    .v3-faq-item summary {
        font-size: 12.5px;
    }
}

/* Landing 3.0 — iteration 6: final scene and footer */
.v3-final {
    position: relative;
    min-height: 100svh;
    padding: 66px 24px 34px;
    display: flex;
    align-items: center;
    overflow: hidden;
    color: var(--v3-text);
    border-top: 1px solid rgba(126, 177, 184, 0.1);
    background:
        radial-gradient(circle at 12% 18%, rgba(78, 214, 181, 0.065), transparent 27%),
        radial-gradient(circle at 90% 78%, rgba(48, 128, 141, 0.08), transparent 30%),
        linear-gradient(180deg, #06131d 0%, #081923 54%, #06121b 100%);
}

.v3-final::before {
    content: "";
    position: absolute;
    width: 640px;
    height: 640px;
    right: -300px;
    top: 4%;
    border: 1px solid rgba(78, 214, 181, 0.08);
    border-radius: 50%;
    box-shadow: 0 0 0 110px rgba(78, 214, 181, 0.025), 0 0 0 220px rgba(78, 214, 181, 0.018);
    pointer-events: none;
}

.v3-final__shell {
    position: relative;
    z-index: 1;
    width: min(100%, var(--v3-container));
    min-height: 85svh;
    height: 85svh;
    margin: 0 auto;
    padding: clamp(28px, 3.5vw, 50px);
    display: grid;
    grid-template-columns: minmax(400px, 0.84fr) minmax(560px, 1.16fr);
    align-items: center;
    gap: clamp(36px, 5vw, 76px);
    border: 1px solid rgba(78, 214, 181, 0.2);
    border-radius: 32px;
    background:
        linear-gradient(145deg, rgba(78, 214, 181, 0.055), transparent 36%),
        rgba(7, 25, 35, 0.88);
    box-shadow: 0 30px 90px rgba(0, 7, 11, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.035);
}

.v3-final__copy {
    min-width: 0;
}

.v3-final__copy h2 {
    margin: 16px 0 0;
    color: var(--v3-text);
    font-size: clamp(48px, 5vw, 72px);
    line-height: 0.98;
    letter-spacing: -0.055em;
}

.v3-final__copy h2 span {
    color: var(--v3-accent);
}

.v3-final__copy > p:not(.v3-final__note) {
    max-width: 610px;
    margin: 22px 0 0;
    color: var(--v3-text-secondary);
    font-size: 17px;
    line-height: 1.58;
}

.v3-final__facts {
    margin-top: 24px;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.v3-final__facts span {
    padding: 9px 12px;
    border: 1px solid rgba(78, 214, 181, 0.17);
    border-radius: 999px;
    color: #cbd9dc;
    background: rgba(78, 214, 181, 0.055);
    font-size: 11.5px;
    font-weight: 700;
}

.v3-final__facts span::before {
    content: "✓";
    margin-right: 7px;
    color: var(--v3-accent);
}

.v3-final__actions {
    margin-top: 26px;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.v3-final__actions .v3-button {
    min-height: 52px;
}

.v3-final__note {
    margin: 13px 0 0;
    color: var(--v3-text-muted);
    font-size: 11px;
    line-height: 1.45;
}

.v3-final__visual {
    min-width: 0;
    max-height: 72svh;
    overflow: hidden;
    border: 1px solid rgba(78, 214, 181, 0.24);
    border-radius: 26px;
    background: #041225;
    box-shadow: 0 28px 70px rgba(0, 7, 12, 0.36);
}

.v3-final__visual img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
    object-position: center;
}

.v3-footer {
    padding: 24px;
    color: var(--v3-text-secondary);
    border-top: 1px solid rgba(126, 177, 184, 0.1);
    background: #041019;
}

.v3-footer__shell {
    width: min(100%, var(--v3-container));
    margin: 0 auto;
}

.v3-footer__main,
.v3-footer__bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.v3-footer__main {
    padding-bottom: 18px;
}

.v3-footer__brand {
    display: inline-flex;
    align-items: center;
    gap: 11px;
    color: inherit;
    text-decoration: none;
}

.v3-footer__brand img {
    border-radius: 12px;
}

.v3-footer__brand span,
.v3-footer__brand strong,
.v3-footer__brand small {
    display: block;
}

.v3-footer__brand strong {
    color: var(--v3-text);
    font-size: 14px;
}

.v3-footer__brand small {
    margin-top: 3px;
    color: var(--v3-text-muted);
    font-size: 9.5px;
}

.v3-footer__links {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    flex-wrap: wrap;
    gap: 7px 18px;
}

.v3-footer__links a,
.v3-footer__links button,
.v3-footer__bottom a {
    padding: 0;
    border: 0;
    color: var(--v3-text-secondary);
    background: transparent;
    font: inherit;
    font-size: 11px;
    text-decoration: none;
    cursor: pointer;
}

.v3-footer__links a:hover,
.v3-footer__links button:hover,
.v3-footer__bottom a:hover {
    color: var(--v3-accent);
}

.v3-footer__bottom {
    padding-top: 16px;
    border-top: 1px solid rgba(126, 177, 184, 0.1);
    color: var(--v3-text-muted);
    font-size: 10px;
}

.v3-footer__bottom a {
    color: var(--v3-text-secondary);
    white-space: nowrap;
}

@media (min-width: 1081px) and (max-height: 900px) {
    .v3-final {
        padding: 56px 24px 28px;
    }

    .v3-final__shell {
        min-height: 82svh;
        height: 82svh;
        padding: 30px;
    }

    .v3-final__copy h2 {
        font-size: clamp(44px, 4.5vw, 64px);
    }

    .v3-final__copy > p:not(.v3-final__note) {
        margin-top: 18px;
        font-size: 15px;
    }

    .v3-final__facts {
        margin-top: 18px;
    }

    .v3-final__actions {
        margin-top: 20px;
    }

    .v3-final__visual {
        max-height: 68svh;
    }
}

@media (min-width: 1081px) and (max-height: 760px) {
    .v3-final {
        padding: 46px 24px 22px;
    }

    .v3-final__shell {
        min-height: 80svh;
        height: 80svh;
        padding: 25px;
    }

    .v3-final__copy h2 {
        font-size: clamp(39px, 4vw, 55px);
    }

    .v3-final__copy > p:not(.v3-final__note) {
        margin-top: 14px;
        font-size: 13.5px;
        line-height: 1.45;
    }

    .v3-final__facts,
    .v3-final__actions {
        margin-top: 14px;
    }

    .v3-final__facts span {
        padding: 7px 10px;
        font-size: 10px;
    }

    .v3-final__actions .v3-button {
        min-height: 45px;
    }

    .v3-final__visual {
        max-height: 64svh;
    }
}

@media (max-width: 1080px) {
    .v3-final {
        min-height: auto;
        padding: 86px 22px 70px;
    }

    .v3-final__shell {
        min-height: auto;
        height: auto;
        grid-template-columns: 1fr;
    }

    .v3-final__visual {
        max-height: none;
        aspect-ratio: 1.5 / 1;
    }
}

@media (max-width: 680px) {
    .v3-final {
        padding: 76px 16px 60px;
    }

    .v3-final__shell {
        padding: 22px;
        gap: 30px;
        border-radius: 24px;
    }

    .v3-final__copy h2 {
        font-size: clamp(40px, 12vw, 56px);
    }

    .v3-final__copy > p:not(.v3-final__note) {
        font-size: 15px;
    }

    .v3-final__actions {
        display: grid;
    }

    .v3-final__actions .v3-button {
        width: 100%;
    }

    .v3-final__visual {
        aspect-ratio: 1 / 1;
        border-radius: 20px;
    }

    .v3-final__visual img {
        object-position: 62% center;
    }

    .v3-footer {
        padding: 22px 16px;
    }

    .v3-footer__main,
    .v3-footer__bottom {
        align-items: flex-start;
        flex-direction: column;
    }

    .v3-footer__links {
        justify-content: flex-start;
    }
}

/* Landing 3.0 — final technical layer: standalone UI helpers */
html {
    min-width: 320px;
    scroll-behavior: smooth;
    scroll-padding-top: 92px;
}

body.landing-v3 {
    min-width: 320px;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

body.modal-open {
    overflow: hidden;
}

body.landing-v3 button,
body.landing-v3 a {
    -webkit-tap-highlight-color: transparent;
}

body.landing-v3 img {
    max-width: 100%;
}

body.landing-v3 button,
body.landing-v3 input {
    font: inherit;
}

.cookie-banner {
    position: fixed;
    right: 18px;
    bottom: 18px;
    left: 18px;
    z-index: 2500;
    display: none;
    max-width: 900px;
    margin: 0 auto;
    border: 1px solid var(--v3-border);
    border-radius: 20px;
    color: var(--v3-text-secondary);
    background: rgba(5, 20, 29, 0.96);
    box-shadow: 0 24px 80px rgba(0, 7, 11, 0.48);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
}

.cookie-banner.active {
    display: block;
}

.cookie-banner-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding: 20px;
}

.cookie-banner-text strong {
    color: var(--v3-text);
    font-size: 15px;
}

.cookie-banner-text p {
    margin: 6px 0 0;
    color: var(--v3-text-secondary);
    font-size: 13px;
    line-height: 1.5;
}

.cookie-banner-text a {
    color: var(--v3-accent);
    text-underline-offset: 3px;
}

.cookie-banner-actions {
    display: flex;
    flex: 0 0 auto;
    gap: 9px;
}

.cookie-button {
    min-height: 40px;
    padding: 0 15px;
    border: 1px solid transparent;
    border-radius: 11px;
    font-size: 13px;
    font-weight: 750;
    cursor: pointer;
}

.cookie-button:focus-visible {
    outline: 3px solid rgba(78, 214, 181, 0.28);
    outline-offset: 3px;
}

.cookie-button-primary {
    color: #052017;
    background: var(--v3-accent);
}

.cookie-button-primary:hover {
    background: var(--v3-accent-hover);
}

.cookie-button-secondary {
    border-color: var(--v3-border);
    color: var(--v3-text);
    background: rgba(255, 255, 255, 0.04);
}

.cookie-button-secondary:hover {
    border-color: var(--v3-border-accent);
    background: rgba(78, 214, 181, 0.07);
}

.image-modal {
    position: fixed;
    inset: 0;
    z-index: 3000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 28px;
    background: rgba(2, 10, 15, 0.88);
    opacity: 0;
    pointer-events: none;
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    transition: opacity 0.2s ease;
}

.image-modal.active {
    opacity: 1;
    pointer-events: auto;
}

.image-modal-content {
    max-width: min(1180px, 94vw);
    max-height: 88vh;
    transform: scale(0.97);
    transition: transform 0.2s ease;
}

.image-modal.active .image-modal-content {
    transform: scale(1);
}

.image-modal-content img {
    display: block;
    width: 100%;
    max-height: 80vh;
    border: 1px solid rgba(78, 214, 181, 0.22);
    border-radius: 20px;
    object-fit: contain;
    background: var(--v3-bg-deep);
    box-shadow: 0 30px 90px rgba(0, 0, 0, 0.58);
}

.image-modal-content p {
    margin: 12px 0 0;
    color: var(--v3-text-secondary);
    font-size: 13px;
    text-align: center;
}

.image-modal-close {
    position: fixed;
    top: 22px;
    right: 24px;
    display: grid;
    width: 42px;
    height: 42px;
    padding: 0;
    place-items: center;
    border: 1px solid var(--v3-border-accent);
    border-radius: 50%;
    color: var(--v3-text);
    background: rgba(7, 25, 35, 0.9);
    font-size: 27px;
    line-height: 1;
    cursor: pointer;
}

.image-modal-close:hover {
    color: #052017;
    background: var(--v3-accent);
}

.image-modal-close:focus-visible {
    outline: 3px solid rgba(78, 214, 181, 0.28);
    outline-offset: 3px;
}

@media (max-width: 680px) {
    .cookie-banner {
        right: 10px;
        bottom: 10px;
        left: 10px;
        border-radius: 17px;
    }

    .cookie-banner-content {
        align-items: stretch;
        flex-direction: column;
        gap: 15px;
        padding: 17px;
    }

    .cookie-banner-actions {
        width: 100%;
    }

    .cookie-button {
        flex: 1;
    }

    .image-modal {
        padding: 16px;
    }

    .image-modal-close {
        top: 12px;
        right: 12px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .image-modal,
    .image-modal-content {
        transition: none;
    }
}