* {
    box-sizing: border-box;
}

html, body {
    margin: 0;
    min-height: 100%;
    background:
        radial-gradient(circle at top left, rgba(231, 105, 67, 0.18), transparent 26%),
        radial-gradient(circle at top right, rgba(22, 124, 116, 0.14), transparent 28%),
        linear-gradient(180deg, #f4eadc 0%, #f8f3eb 100%);
    color: var(--text);
    font-family: "Manrope", sans-serif;
}

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

button {
    font: inherit;
    border: 0;
    cursor: pointer;
}

.landing-shell {
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
    padding: 18px 0 56px;
}

.topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 14px 0 28px;
}

.brand-lockup {
    display: flex;
    align-items: center;
    gap: 12px;
}

.brand-mark {
    width: 46px;
    height: 46px;
    border-radius: 16px;
    display: grid;
    place-items: center;
    background: linear-gradient(135deg, #14332f, #1b7269);
    color: var(--text-inverse);
    font-weight: 800;
    letter-spacing: 0.06em;
}

.brand-name {
    font-size: 16px;
    font-weight: 800;
}

.brand-copy {
    color: var(--text-muted);
    font-size: 12px;
}

.topnav {
    display: flex;
    align-items: center;
    gap: 18px;
    font-size: 14px;
    color: var(--text-muted);
}

.nav-cta,
.primary-cta,
.secondary-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    min-height: 48px;
    padding: 0 20px;
    font-weight: 800;
}

.nav-cta,
.primary-cta {
    background: linear-gradient(135deg, #d95b37, #ef824a);
    color: var(--text-inverse);
    box-shadow: 0 18px 44px rgba(184, 90, 54, 0.22);
}

.secondary-cta {
    background: rgba(24, 50, 47, 0.08);
    color: var(--text);
}

.nav-cta:disabled,
.primary-cta:disabled,
.secondary-cta:disabled {
    opacity: 0.72;
    cursor: default;
}

.hero {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 26px;
    align-items: stretch;
}

.hero-copy,
.device-card,
.feature-card,
.workflow-step,
.screen-card,
.final-cta {
    background: rgba(255, 252, 247, 0.78);
    border: 1px solid rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(18px);
    box-shadow: 0 24px 60px rgba(36, 38, 34, 0.1);
}

.hero-copy {
    border-radius: 36px;
    padding: 36px;
}

.hero-kicker,
.section-kicker,
.screen-topline,
.device-header {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    color: var(--text-muted);
}

.hero-copy h1,
.section-head h2,
.final-cta h2 {
    margin: 14px 0 10px;
    font-family: "Prata", serif;
    font-weight: 400;
    line-height: 1.04;
}

.hero-copy h1 {
    font-size: clamp(38px, 5vw, 68px);
}

.hero-copy p,
.section-head p,
.feature-card p,
.workflow-step p,
.screen-card p,
.final-cta p {
    margin: 0;
    color: var(--text-muted);
    line-height: 1.6;
    font-size: 15px;
}

.hero-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 24px;
}

.hero-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 22px;
}

.hero-badges span {
    padding: 10px 14px;
    border-radius: 999px;
    background: rgba(24, 50, 47, 0.07);
    font-size: 13px;
    font-weight: 700;
}

.hero-note {
    margin-top: 18px;
    padding: 14px 16px;
    border-radius: 20px;
    background: rgba(24, 50, 47, 0.06);
    color: var(--text-muted);
    line-height: 1.55;
    font-size: 14px;
}

.hero-preview {
    display: flex;
}

.device-card {
    width: 100%;
    border-radius: 34px;
    padding: 24px;
    background:
        linear-gradient(180deg, rgba(19, 37, 34, 0.96), rgba(23, 79, 72, 0.96)),
        radial-gradient(circle at top left, rgba(255, 201, 126, 0.35), transparent 30%);
    color: var(--text-inverse);
}

.device-header {
    display: flex;
    justify-content: space-between;
    gap: 8px;
    color: rgba(248, 241, 231, 0.72);
}

.device-title {
    margin-top: 18px;
    font-size: 28px;
    font-weight: 800;
}

.device-subtitle {
    margin-top: 8px;
    color: rgba(248, 241, 231, 0.78);
    line-height: 1.5;
}

.device-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    margin-top: 18px;
}

.device-stats div {
    background: rgba(255, 255, 255, 0.12);
    border-radius: 20px;
    padding: 14px;
}

.device-stats strong {
    display: block;
    font-size: 18px;
}

.device-stats span {
    display: block;
    margin-top: 6px;
    font-size: 12px;
    color: rgba(248, 241, 231, 0.72);
}

.device-list {
    display: grid;
    gap: 10px;
    margin-top: 20px;
}

.device-list article {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    padding: 14px;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.1);
}

.list-icon {
    width: 34px;
    height: 34px;
    border-radius: 12px;
    display: grid;
    place-items: center;
    background: rgba(255, 255, 255, 0.14);
}

.device-list h3 {
    margin: 0 0 4px;
    font-size: 14px;
}

.device-list p {
    margin: 0;
    font-size: 13px;
    color: rgba(248, 241, 231, 0.74);
}

.section-grid,
.workflow-section,
.screens-section {
    margin-top: 26px;
}

.section-head {
    max-width: 760px;
    margin-bottom: 18px;
}

.section-head h2,
.final-cta h2 {
    font-size: clamp(28px, 3vw, 48px);
}

.feature-grid,
.screen-cards {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.feature-card,
.screen-card {
    border-radius: 28px;
    padding: 24px;
}

.feature-card h3,
.screen-card h3,
.workflow-step h3 {
    margin: 0 0 10px;
    font-size: 20px;
}

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

.workflow-step {
    border-radius: 28px;
    padding: 24px;
}

.workflow-step span {
    display: inline-flex;
    margin-bottom: 14px;
    width: 36px;
    height: 36px;
    border-radius: 999px;
    align-items: center;
    justify-content: center;
    background: rgba(24, 50, 47, 0.08);
    font-weight: 800;
}

.final-cta {
    margin-top: 28px;
    border-radius: 34px;
    padding: 28px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

@media (max-width: 980px) {
    .hero,
    .workflow-grid,
    .feature-grid,
    .screen-cards,
    .final-cta {
        grid-template-columns: 1fr;
        display: grid;
    }

    .final-cta {
        align-items: flex-start;
    }
}

@media (max-width: 760px) {
    .landing-shell {
        width: min(100%, calc(100% - 20px));
    }

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

    .topnav {
        flex-wrap: wrap;
        gap: 12px;
    }

    .hero-copy,
    .device-card,
    .feature-card,
    .workflow-step,
    .screen-card,
    .final-cta {
        padding: 20px;
        border-radius: 24px;
    }
}