/* pumppal website – theme mirrors the Flutter app
   Seed: #0F766E  |  bg: #F7F7F5  |  Material 3 rounded cards */

:root {
    --primary: #0F766E;
    --primary-dark: #0A5C57;
    --primary-light: #CCFBF1;
    --primary-surf: #F0FDFB;
    --bg: #F7F7F5;
    --surface: #FFFFFF;
    --text: #111827;
    --text-sub: #374151;
    --muted: #6B7280;
    --border: #E5E7EB;
    --r-card: 24px;
    --r-btn: 50px;
    --shadow-card: 0 1px 3px rgba(0, 0, 0, .06), 0 4px 16px rgba(15, 118, 110, .07);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: Inter, system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
    background: var(--bg);
    color: var(--text);
    -webkit-font-smoothing: antialiased;
}

.container {
    max-width: 1040px;
    margin: 0 auto;
    padding: 0 28px;
}

/* ── NAV ── */
.site-nav {
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 50;
}

.nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 62px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--text);
    font-weight: 700;
    font-size: 18px;
    letter-spacing: -0.3px;
}

.nav-logo-icon {
    width: 36px;
    height: 36px;
    background: var(--primary);
    border-radius: 11px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
}

.nav-logo-icon svg,
.nav-logo-icon img {
    width: 22px;
    height: 22px;
    object-fit: contain;
}

/* ── BUTTONS ── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 11px 22px;
    border-radius: var(--r-btn);
    font-family: inherit;
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    border: 2px solid transparent;
    cursor: pointer;
    transition: transform .15s, box-shadow .15s, background .15s;
    white-space: nowrap;
}

.btn:hover {
    transform: translateY(-1px);
}

.btn:active {
    transform: translateY(0);
}

.btn-icon {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

.btn-primary {
    background: var(--primary);
    color: #fff;
    box-shadow: 0 2px 12px rgba(15, 118, 110, .30);
}

.btn-primary:hover {
    background: var(--primary-dark);
    box-shadow: 0 4px 18px rgba(15, 118, 110, .38);
}

.btn-outline-nav {
    background: transparent;
    border-color: var(--primary);
    color: var(--primary);
    font-size: 13px;
    padding: 7px 16px;
}

.btn-outline-nav:hover {
    background: var(--primary-surf);
}

.btn-primary-outline {
    background: transparent;
    border-color: var(--primary);
    color: var(--primary);
}

.btn-primary-outline:hover {
    background: var(--primary-surf);
}

/* Store buttons */
.btn-store,
.btn-store-lg {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    border-radius: 14px;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: transform .15s, box-shadow .15s;
    font-family: inherit;
}

.btn-store {
    padding: 10px 20px;
}

.btn-store-lg {
    padding: 13px 24px;
}

.btn-store:hover,
.btn-store-lg:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, .25);
}

.btn-appstore {
    background: #000000;
    color: #fff;
}

.btn-playstore {
    background: #1a1a2e;
    color: #fff;
}

.btn-disabled {
    opacity: 0.45;
    cursor: not-allowed;
    pointer-events: none;
    position: relative;
}

.btn-disabled::after {
    content: 'Coming soon';
    position: absolute;
    top: -9px;
    right: -6px;
    background: var(--primary-light);
    color: var(--primary);
    font-size: 9px;
    font-weight: 700;
    letter-spacing: .4px;
    text-transform: uppercase;
    padding: 2px 7px;
    border-radius: 50px;
    white-space: nowrap;
    pointer-events: none;
}

.store-icon {
    width: 22px;
    height: 22px;
    flex-shrink: 0;
}

.btn-store-lg .store-icon {
    width: 26px;
    height: 26px;
}

.store-label {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
    text-align: left;
    font-size: 15px;
    font-weight: 700;
}

.btn-store-lg .store-label {
    font-size: 16px;
}

.store-label small {
    font-size: 10px;
    font-weight: 400;
    opacity: .75;
    letter-spacing: .5px;
    text-transform: uppercase;
}

/* ── HERO ── */
.hero-section {
    background: linear-gradient(150deg, #F0FDFB 0%, var(--bg) 55%);
    padding: 72px 0 80px;
}

.hero-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 56px;
    align-items: center;
}

.hero-eyebrow {
    display: inline-block;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1.2px;
    text-transform: uppercase;
    color: var(--primary);
    background: var(--primary-light);
    padding: 5px 14px;
    border-radius: 50px;
    margin-bottom: 20px;
}

.hero-headline {
    font-size: clamp(30px, 4.5vw, 50px);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -1.5px;
    color: var(--text);
    margin-bottom: 18px;
}

.hero-body {
    font-size: 17px;
    line-height: 1.7;
    color: var(--text-sub);
    margin-bottom: 32px;
    max-width: 460px;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: center;
}

/* Phone mockup */
.hero-graphic {
    display: flex;
    justify-content: center;
}

.phone-mockup {
    width: 230px;
    background: var(--surface);
    border-radius: 36px;
    box-shadow: 0 20px 60px rgba(15, 118, 110, .18), 0 4px 16px rgba(0, 0, 0, .08);
    border: 6px solid var(--border);
    overflow: hidden;
}

.mockup-screen {
    background: var(--bg);
    padding: 16px 12px 20px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.mockup-notch {
    width: 52px;
    height: 4px;
    background: var(--border);
    border-radius: 50px;
    align-self: center;
    margin-bottom: 6px;
}

.mockup-section-label {
    font-size: 9px;
    font-weight: 700;
    letter-spacing: .8px;
    text-transform: uppercase;
    color: var(--muted);
    padding: 0 2px;
}

.mockup-card {
    background: var(--surface);
    border-radius: 16px;
    padding: 12px;
    box-shadow: 0 1px 4px rgba(0, 0, 0, .06);
    min-height: 54px;
}

.mockup-card-sm {
    min-height: 40px;
    padding: 10px 12px;
}

.mockup-row {
    display: flex;
    align-items: center;
    gap: 10px;
}

.mockup-circle {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--primary-light);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.mockup-circle svg {
    width: 16px;
    height: 16px;
}

.mockup-lines {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.mockup-line {
    height: 7px;
    width: var(--w, 60%);
    background: var(--border);
    border-radius: 50px;
    opacity: var(--o, 1);
}

.mockup-chips {
    display: flex;
    gap: 6px;
}

.mockup-chip {
    flex: 1;
    background: var(--surface);
    border-radius: 12px;
    padding: 7px 8px;
    font-size: 9px;
    font-weight: 600;
    color: var(--text-sub);
    display: flex;
    align-items: center;
    gap: 4px;
    box-shadow: 0 1px 4px rgba(0, 0, 0, .05);
}

/* ── FEATURES ── */
.features-section {
    padding: 80px 0;
}

.section-title {
    font-size: clamp(22px, 3vw, 30px);
    font-weight: 700;
    letter-spacing: -0.5px;
    text-align: center;
    margin-bottom: 48px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
}

.feature-card {
    background: var(--surface);
    border-radius: var(--r-card);
    padding: 28px;
    box-shadow: var(--shadow-card);
    border: 1px solid var(--border);
    transition: transform .2s, box-shadow .2s;
}

.feature-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 24px rgba(15, 118, 110, .12);
}

.feature-icon {
    width: 48px;
    height: 48px;
    background: var(--primary-light);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    margin-bottom: 16px;
}

.feature-icon svg {
    width: 22px;
    height: 22px;
}

.feature-card h3 {
    font-size: 15px;
    font-weight: 700;
    margin-bottom: 8px;
}

.feature-card p {
    font-size: 14px;
    line-height: 1.65;
    color: var(--muted);
}

/* ── DOWNLOAD ── */
.download-section {
    background: var(--primary);
    padding: 72px 0;
}

.download-inner {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
}

.download-text h2 {
    font-size: clamp(22px, 3vw, 30px);
    font-weight: 800;
    color: #fff;
    margin-bottom: 6px;
}

.download-text p {
    color: rgba(255, 255, 255, .75);
    font-size: 15px;
}

.download-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: center;
}

.download-section .btn-primary-outline {
    border-color: rgba(255, 255, 255, .45);
    color: #fff;
}

.download-section .btn-primary-outline:hover {
    background: rgba(255, 255, 255, .12);
}

/* ── FOOTER ── */
.site-footer {
    background: #080e0d;
    padding: 24px 0;
}

.footer-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 700;
    font-size: 15px;
    color: var(--primary-light);
}

.footer-logo svg {
    stroke: var(--primary-light);
}

.footer-logo-img {
    width: 22px;
    height: 22px;
    object-fit: contain;
}

.footer-copy {
    color: #4B5563;
    font-size: 13px;
}

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
    .hero-inner {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-body {
        max-width: 100%;
    }

    .hero-actions {
        justify-content: center;
    }

    .hero-graphic {
        display: none;
    }

    .download-inner {
        flex-direction: column;
        text-align: center;
    }

    .download-actions {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 18px;
    }

    .hero-section {
        padding: 48px 0 56px;
    }

    .btn-store,
    .btn-store-lg {
        padding: 10px 16px;
    }
}