:root {
    --ink: #1a1633;
    --text: #25233b;
    --muted: #635f7b;
    --paper: #fff9ef;
    --white: #ffffff;
    --mint: #43d9ad;
    --mint-soft: #ddfff5;
    --sky: #56b9ff;
    --sky-soft: #e0f4ff;
    --peach: #ff906d;
    --peach-soft: #ffe8de;
    --lemon: #ffd84d;
    --lemon-soft: #fff5bf;
    --violet: #8d68ff;
    --violet-soft: #ece6ff;
    --rose: #ff5f9e;
    --rose-soft: #ffe4f0;
    --line: rgba(26, 22, 51, 0.14);
    --shadow: 0 26px 80px rgba(67, 52, 132, 0.18);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    color: var(--text);
    background: var(--paper);
    font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
}

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

.topbar {
    position: fixed;
    inset: 0 0 auto;
    z-index: 30;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    min-height: 74px;
    padding: 14px clamp(18px, 5vw, 72px);
    background: rgba(255, 249, 239, 0.88);
    border-bottom: 1px solid rgba(26, 22, 51, 0.08);
    backdrop-filter: blur(18px);
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    font-weight: 900;
}

.brand-mark {
    display: grid;
    width: 42px;
    height: 42px;
    place-items: center;
    color: var(--ink);
    background: linear-gradient(135deg, var(--lemon), var(--mint) 52%, var(--sky));
    border: 2px solid rgba(26, 22, 51, 0.12);
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(86, 185, 255, 0.28);
    font-size: 13px;
}

.brand-name {
    font-size: 20px;
}

.nav-links {
    display: flex;
    gap: 26px;
    color: var(--muted);
    font-size: 15px;
    font-weight: 700;
}

.nav-links a:hover {
    color: var(--ink);
}

.nav-cta,
.primary-action,
.secondary-action {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 0 20px;
    border-radius: 14px;
    font-weight: 900;
}

.nav-cta,
.primary-action {
    color: var(--ink);
    background: var(--lemon);
    border: 2px solid rgba(26, 22, 51, 0.16);
    box-shadow: 0 14px 36px rgba(255, 216, 77, 0.28);
}

.secondary-action {
    color: var(--ink);
    background: rgba(255, 255, 255, 0.76);
    border: 2px solid rgba(26, 22, 51, 0.12);
}

.hero {
    position: relative;
    display: grid;
    min-height: 88svh;
    overflow: hidden;
    place-items: center start;
    padding: 132px clamp(18px, 5vw, 72px) 78px;
    isolation: isolate;
    background:
        linear-gradient(120deg, rgba(67, 217, 173, 0.18) 0 16%, transparent 16% 100%),
        linear-gradient(300deg, rgba(141, 104, 255, 0.2) 0 18%, transparent 18% 100%),
        linear-gradient(180deg, #fff7df 0%, #fff2f6 52%, #eaf8ff 100%);
}

.hero::before {
    position: absolute;
    inset: 74px 0 0;
    z-index: -2;
    content: "";
    background-image:
        linear-gradient(rgba(26, 22, 51, 0.08) 1px, transparent 1px),
        linear-gradient(90deg, rgba(26, 22, 51, 0.08) 1px, transparent 1px);
    background-size: 92px 92px;
    mask-image: linear-gradient(to right, transparent 0 40%, rgba(0, 0, 0, 0.48) 58%, transparent 100%);
}

.hero::after {
    position: absolute;
    inset: 74px 36% 0 0;
    z-index: -1;
    content: "";
    pointer-events: none;
    background: linear-gradient(90deg, rgba(255, 249, 239, 0.96), rgba(255, 249, 239, 0.78) 72%, transparent);
}

.hero-stage {
    position: absolute;
    top: 94px;
    right: 0;
    bottom: 0;
    left: clamp(690px, 64vw, 760px);
    z-index: 0;
    opacity: 0.62;
    pointer-events: none;
}

.color-panel,
.phone-card {
    position: absolute;
    border: 2px solid rgba(26, 22, 51, 0.14);
    background: rgba(255, 255, 255, 0.66);
    box-shadow: var(--shadow);
    backdrop-filter: blur(18px);
}

.color-panel {
    width: 320px;
    padding: 18px;
    border-radius: 24px;
}

.panel-schedule {
    left: max(18px, 5vw);
    top: 15%;
    transform: rotate(-4deg) scale(0.88);
    transform-origin: left top;
}

.panel-stats {
    right: max(18px, 5vw);
    bottom: 12%;
    display: grid;
    gap: 12px;
    transform: rotate(4deg) scale(0.86);
    transform-origin: right bottom;
}

.panel-label {
    margin-bottom: 14px;
    color: var(--muted);
    font-size: 14px;
    font-weight: 900;
}

.schedule-line {
    display: grid;
    grid-template-columns: 62px 1fr;
    gap: 10px;
    align-items: center;
    min-height: 46px;
    margin-top: 10px;
    padding: 10px 12px;
    border-radius: 16px;
    font-weight: 900;
}

.schedule-line span {
    color: rgba(26, 22, 51, 0.62);
    font-weight: 800;
}

.mint {
    background: var(--mint-soft);
}

.peach {
    background: var(--peach-soft);
}

.sky {
    background: var(--sky-soft);
}

.lemon {
    background: var(--lemon-soft);
}

.phone-card {
    top: 12%;
    right: max(38px, 9vw);
    width: 230px;
    min-height: 390px;
    padding: 18px;
    border-radius: 32px;
    transform: rotate(3deg) scale(0.88);
    transform-origin: right top;
}

.phone-speaker {
    width: 78px;
    height: 8px;
    margin: 0 auto 22px;
    border-radius: 99px;
    background: rgba(26, 22, 51, 0.16);
}

.phone-caption {
    display: inline-flex;
    padding: 7px 12px;
    color: #326452;
    background: var(--mint-soft);
    border-radius: 99px;
    font-size: 13px;
    font-weight: 900;
}

.phone-title {
    margin: 16px 0;
    font-size: 26px;
    line-height: 1.05;
    font-weight: 950;
}

.slot-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.slot-grid span {
    display: grid;
    min-height: 52px;
    place-items: center;
    border: 2px solid rgba(26, 22, 51, 0.1);
    border-radius: 16px;
    background: #fff;
    font-weight: 900;
}

.slot-grid .selected {
    background: var(--lemon);
    border-color: rgba(26, 22, 51, 0.22);
}

.phone-submit {
    margin-top: 18px;
    padding: 16px;
    text-align: center;
    color: #fff;
    background: linear-gradient(135deg, var(--violet), var(--rose));
    border-radius: 18px;
    font-weight: 950;
}

.stat-row {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 18px;
    align-items: end;
    padding: 18px;
    border-radius: 20px;
    color: var(--ink);
}

.stat-row span {
    color: rgba(26, 22, 51, 0.66);
    font-weight: 800;
}

.stat-row b {
    font-size: 32px;
}

.stat-row.violet {
    background: var(--violet-soft);
}

.stat-row.green {
    background: var(--mint-soft);
}

.stat-row.coral {
    background: var(--peach-soft);
}

.hero-content {
    position: relative;
    z-index: 2;
    width: min(660px, 100%);
    max-width: 660px;
    margin-right: auto;
    text-align: left;
}

.eyebrow {
    display: inline-flex;
    margin: 0 0 18px;
    padding: 8px 13px;
    color: var(--ink);
    background: rgba(255, 255, 255, 0.76);
    border: 2px solid rgba(26, 22, 51, 0.1);
    border-radius: 999px;
    font-size: 13px;
    font-weight: 950;
    text-transform: uppercase;
    letter-spacing: 0;
}

h1,
h2,
h3,
p {
    margin-top: 0;
}

h1 {
    max-width: 660px;
    margin-bottom: 24px;
    color: var(--ink);
    font-size: clamp(50px, 6vw, 82px);
    line-height: 1.02;
    letter-spacing: 0;
}

h2 {
    margin-bottom: 18px;
    color: var(--ink);
    font-size: clamp(34px, 5vw, 58px);
    line-height: 1.02;
    letter-spacing: 0;
}

h3 {
    margin-bottom: 10px;
    color: var(--ink);
    font-size: 22px;
}

.hero-copy,
.section-heading p,
.split-layout p,
.launch-panel p,
.final-content p {
    color: var(--muted);
    font-size: 19px;
    line-height: 1.62;
}

.hero-copy {
    max-width: 620px;
    margin: 0 0 30px;
    color: #48435f;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-start;
    gap: 12px;
}

.signal-strip {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
    padding: 18px clamp(18px, 5vw, 72px);
    background: #fff;
}

.signal-card {
    min-height: 120px;
    padding: 22px;
    border: 2px solid rgba(26, 22, 51, 0.08);
    border-radius: 22px;
}

.signal-card strong,
.signal-card span {
    display: block;
}

.signal-card strong {
    margin-bottom: 8px;
    color: var(--ink);
    font-size: 20px;
}

.signal-card span {
    color: var(--muted);
}

.section {
    padding: clamp(78px, 10vw, 132px) clamp(20px, 5vw, 72px);
}

.band-cream {
    background: #fff8e7;
}

.band-blue {
    background: linear-gradient(135deg, #3db9ff 0%, #5b7cff 48%, #8d68ff 100%);
    color: #fff;
}

.band-blue h2,
.band-blue .eyebrow {
    color: #fff;
}

.band-blue p {
    color: rgba(255, 255, 255, 0.86);
}

.band-pink {
    background: linear-gradient(135deg, #ffe4f0 0%, #fff4c0 52%, #dffff6 100%);
}

.band-white {
    background: #fff;
}

.band-launch {
    background: linear-gradient(135deg, #e5fbff 0%, #f1ebff 50%, #fff1dd 100%);
}

.band-final {
    background: linear-gradient(135deg, #1a1633 0%, #3b2276 52%, #166a7f 100%);
    color: #fff;
}

.band-final h2,
.band-final .eyebrow {
    color: #fff;
}

.band-final p {
    color: rgba(255, 255, 255, 0.84);
}

.section-heading {
    max-width: 940px;
    margin-bottom: 44px;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
}

.feature-card {
    min-height: 278px;
    padding: 26px;
    border: 2px solid rgba(26, 22, 51, 0.1);
    border-radius: 24px;
    box-shadow: 0 18px 50px rgba(67, 52, 132, 0.08);
}

.feature-card p {
    color: var(--muted);
    line-height: 1.55;
}

.card-mint {
    background: var(--mint-soft);
}

.card-coral {
    background: var(--peach-soft);
}

.card-sky {
    background: var(--sky-soft);
}

.card-violet {
    background: var(--violet-soft);
}

.feature-icon {
    display: grid;
    width: 54px;
    height: 54px;
    margin-bottom: 32px;
    place-items: center;
    color: #fff;
    background: var(--ink);
    border-radius: 18px;
    font-weight: 950;
}

.split-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(320px, 520px);
    gap: clamp(32px, 7vw, 88px);
    align-items: center;
}

.client-steps {
    display: grid;
    gap: 14px;
}

.client-steps div,
.launch-list li {
    display: grid;
    grid-template-columns: 54px 1fr;
    gap: 16px;
    align-items: center;
    padding: 18px;
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.16);
    border: 2px solid rgba(255, 255, 255, 0.2);
}

.client-steps span,
.launch-list span {
    display: grid;
    width: 44px;
    height: 44px;
    place-items: center;
    color: var(--ink);
    background: var(--lemon);
    border-radius: 16px;
    font-weight: 950;
}

.client-steps b,
.client-steps small {
    display: block;
}

.client-steps small {
    margin-top: 4px;
    color: rgba(255, 255, 255, 0.74);
}

.comparison {
    overflow: hidden;
    border: 2px solid rgba(26, 22, 51, 0.12);
    border-radius: 24px;
    background: rgba(255, 255, 255, 0.82);
    box-shadow: var(--shadow);
}

.comparison-head,
.comparison-row {
    display: grid;
    grid-template-columns: 0.82fr 1.1fr 1.1fr;
}

.comparison-head {
    color: #fff;
    background: linear-gradient(90deg, var(--violet), var(--rose));
    font-weight: 950;
}

.comparison-head span,
.comparison-row > span,
.comparison-row p {
    margin: 0;
    padding: 20px;
}

.comparison-row {
    border-top: 2px solid rgba(26, 22, 51, 0.08);
}

.comparison-row > span {
    font-weight: 950;
}

.comparison-row p {
    color: var(--muted);
    line-height: 1.5;
    border-left: 2px solid rgba(26, 22, 51, 0.08);
}

.comparison-row p:last-child {
    color: var(--ink);
    background: rgba(221, 255, 245, 0.7);
    font-weight: 760;
}

.capability-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px;
}

.capability-grid div {
    display: flex;
    min-height: 92px;
    align-items: center;
    gap: 12px;
    padding: 18px;
    border: 2px solid rgba(26, 22, 51, 0.1);
    border-radius: 22px;
    background: #fff;
    font-weight: 900;
    box-shadow: 0 12px 34px rgba(67, 52, 132, 0.07);
}

.capability-grid span {
    flex: 0 0 auto;
    width: 14px;
    height: 44px;
    border-radius: 99px;
    background: linear-gradient(180deg, var(--mint), var(--sky), var(--violet));
}

.launch-panel {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(320px, 470px);
    gap: clamp(32px, 7vw, 88px);
    align-items: start;
}

.launch-list {
    display: grid;
    gap: 14px;
    padding: 0;
    margin: 0;
    list-style: none;
}

.launch-list li {
    color: var(--ink);
    background: #fff;
    border-color: rgba(26, 22, 51, 0.1);
}

.launch-list span {
    color: #fff;
    background: linear-gradient(135deg, var(--sky), var(--violet));
}

.final-content {
    max-width: 940px;
    margin-inline: auto;
    text-align: center;
}

@media (max-width: 980px) {
    .nav-links {
        display: none;
    }

    .feature-grid,
    .capability-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .split-layout,
    .launch-panel {
        grid-template-columns: 1fr;
    }

    .hero-stage {
        left: 58%;
        opacity: 0.48;
    }

    .panel-schedule,
    .panel-stats {
        display: none;
    }

    .phone-card {
        top: 10%;
        right: max(14px, 4vw);
        opacity: 0.34;
        transform: rotate(3deg) scale(0.82);
    }
}

@media (max-width: 1100px) {
    .panel-schedule,
    .panel-stats {
        display: none;
    }
}

@media (max-width: 720px) {
    .topbar {
        min-height: 66px;
        padding-inline: 16px;
    }

    .brand-mark {
        width: 36px;
        height: 36px;
    }

    .brand-name {
        font-size: 18px;
    }

    .nav-cta {
        min-height: 42px;
        padding-inline: 13px;
        font-size: 14px;
    }

    .hero {
        min-height: auto;
        padding-top: 108px;
        padding-bottom: 54px;
        place-items: start;
    }

    .hero::before {
        display: none;
    }

    .hero::after {
        inset: 66px 0 0;
        background: linear-gradient(180deg, rgba(255, 249, 239, 0.96), rgba(255, 249, 239, 0.72), transparent);
    }

    .hero-content {
        width: 100%;
        max-width: none;
    }

    h1 {
        font-size: 44px;
        line-height: 1.02;
    }

    h2 {
        font-size: 34px;
    }

    .hero-copy,
    .section-heading p,
    .split-layout p,
    .launch-panel p,
    .final-content p {
        font-size: 17px;
    }

    .hero-stage,
    .panel-schedule,
    .panel-stats,
    .phone-card {
        display: none;
    }

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

    .signal-strip,
    .feature-grid,
    .capability-grid {
        grid-template-columns: 1fr;
    }

    .comparison {
        margin-inline: -20px;
        border-inline: 0;
        border-radius: 0;
    }

    .comparison-head {
        display: none;
    }

    .comparison-row {
        grid-template-columns: 1fr;
    }

    .comparison-row p {
        border-left: 0;
        border-top: 2px solid rgba(26, 22, 51, 0.08);
    }
}