/* ==========================================================================
   OwlSpend — owlspend.com stylesheet
   Palette (docs/brand.md): purple #534AB7 → #26215C, orange #F5A623,
   cream #FFF1D6, lavender #B0A7F5. System fonts only — no external requests.
   ========================================================================== */

:root {
    --purple:        #534AB7;
    --purple-deep:   #26215C;
    --purple-darker: #1c1847;
    --orange:        #F5A623;
    --orange-deep:   #c67d14;
    --cream:         #FFF1D6;
    --lavender:      #B0A7F5;
    --ink:           #26215C;
    --body:          #43406b;
    --muted:         #6f6c96;
    --bg:            #ffffff;
    --bg-alt:        #f6f5fc;
    --line:          #e6e4f2;
    --radius:        16px;
    --shadow:        0 10px 30px rgba(38, 33, 92, 0.10);
    --grad:          linear-gradient(150deg, #534AB7 0%, #26215C 100%);
    --font:          "Segoe UI", Roboto, system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
}

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

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { transition: none !important; animation: none !important; }
}

body {
    font-family: var(--font);
    color: var(--body);
    background: var(--bg);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }

.container { width: min(1120px, 92%); margin-inline: auto; }

h1, h2, h3, h4 { color: var(--ink); line-height: 1.2; font-weight: 800; }
h2 { font-size: clamp(1.6rem, 3.2vw, 2.3rem); }
h3 { font-size: 1.1rem; }

a { color: var(--purple); }
a:focus-visible, button:focus-visible, summary:focus-visible {
    outline: 3px solid var(--orange);
    outline-offset: 2px;
    border-radius: 4px;
}

/* --------------------------------- Logo --------------------------------- */
.logo {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
}
.logo-owl { width: 30px; height: 32px; }
.logo-text {
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--purple-deep);   /* "Owl" — neutral */
    letter-spacing: -0.02em;
}
.logo-text span { color: var(--orange); }   /* "Spend" — brand orange */
.logo-light .logo-text { color: #ffffff; }
.logo-light .logo-text span { color: var(--orange); }

/* -------------------------------- Header -------------------------------- */
.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(255, 255, 255, 0.94);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid transparent;
    transition: border-color .2s, box-shadow .2s;
}
.site-header.scrolled {
    border-bottom-color: var(--line);
    box-shadow: 0 4px 18px rgba(38, 33, 92, 0.07);
}
.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 14px 0;
}
.main-nav { display: flex; align-items: center; gap: 26px; }
.main-nav a {
    text-decoration: none;
    color: var(--body);
    font-weight: 600;
    font-size: 0.95rem;
}
.main-nav a:hover { color: var(--purple); }
.main-nav .nav-cta {
    background: var(--purple);
    color: #fff;
    padding: 9px 20px;
    border-radius: 999px;
}
.main-nav .nav-cta:hover { background: var(--purple-deep); color: #fff; }

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: 0;
    padding: 8px;
    cursor: pointer;
}
.nav-toggle span {
    width: 24px;
    height: 2.5px;
    background: var(--ink);
    border-radius: 2px;
    transition: transform .2s, opacity .2s;
}
.nav-open .nav-toggle span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.nav-open .nav-toggle span:nth-child(2) { opacity: 0; }
.nav-open .nav-toggle span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

/* -------------------------------- Buttons ------------------------------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 13px 26px;
    border-radius: 999px;
    font-weight: 700;
    font-size: 1rem;
    text-decoration: none;
    border: 0;
    cursor: pointer;
    font-family: inherit;
    transition: transform .15s, box-shadow .15s, background .15s;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary {
    background: var(--orange);
    color: var(--purple-deep);
    box-shadow: 0 8px 22px rgba(245, 166, 35, 0.35);
}
.btn-primary:hover { background: #ffb63e; }
.btn-ghost {
    background: rgba(255, 255, 255, 0.10);
    color: #fff;
    border: 1.5px solid rgba(255, 255, 255, 0.35);
}
.btn-ghost:hover { background: rgba(255, 255, 255, 0.18); }
.btn-outline {
    background: transparent;
    color: var(--purple);
    border: 2px solid var(--purple);
    padding: 11px 24px;
}
.btn-outline:hover { background: var(--purple); color: #fff; }
.btn-block { width: 100%; }

/* --------------------------------- Hero --------------------------------- */
.hero {
    background: var(--grad);
    color: #fff;
    overflow: hidden;
    position: relative;
}
.hero-grid {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    align-items: center;
    gap: 40px;
    padding: 72px 0 0;
}
.eyebrow {
    display: inline-block;
    background: rgba(255, 241, 214, 0.14);
    border: 1px solid rgba(255, 241, 214, 0.35);
    color: var(--cream);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    padding: 6px 14px;
    border-radius: 999px;
    margin-bottom: 20px;
}
.hero h1 {
    color: #fff;
    font-size: clamp(2rem, 4.6vw, 3.2rem);
    letter-spacing: -0.02em;
    margin-bottom: 18px;
}
.hero .hl { color: var(--orange); }
.hero .lead {
    font-size: 1.13rem;
    color: rgba(255, 255, 255, 0.88);
    max-width: 34rem;
    margin-bottom: 28px;
}
.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-bottom: 26px;
}
.hero-pills {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 10px 22px;
    padding-bottom: 56px;
}
.hero-pills li {
    color: var(--cream);
    font-weight: 600;
    font-size: 0.95rem;
}

.hero-visual { position: relative; align-self: end; }
.hero-shot {
    position: relative;
    z-index: 2;
    width: min(340px, 80%);
    margin-inline: auto;
    border-radius: 22px 22px 0 0;
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
}
.hero-orb {
    position: absolute;
    inset: auto -60px -140px -60px;
    height: 340px;
    background: radial-gradient(closest-side, rgba(245, 166, 35, 0.30), transparent 70%);
    z-index: 1;
    pointer-events: none;
}

/* ------------------------------ Trust strip ----------------------------- */
.trust-strip {
    background: var(--cream);
    border-bottom: 1px solid #f3e2bb;
}
.trust-inner {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
    padding: 22px 0;
    text-align: center;
}
.trust-inner b { display: block; color: var(--purple-deep); font-size: 1rem; }
.trust-inner span { color: #8a7340; font-size: 0.86rem; }

/* ------------------------------- Sections ------------------------------- */
.section { padding: 84px 0; }
.section-alt { background: var(--bg-alt); }
.section-head {
    max-width: 46rem;
    margin: 0 auto 48px;
    text-align: center;
}
.section-head p { margin-top: 12px; color: var(--muted); }
.section-head .btn { margin-top: 22px; }
.tag {
    display: inline-block;
    background: #edeaff;
    color: var(--purple);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 5px 14px;
    border-radius: 999px;
    margin-bottom: 14px;
}
.tag-light { background: rgba(255, 255, 255, 0.14); color: var(--cream); }
.tag-orange { background: rgba(245, 166, 35, 0.18); color: var(--orange); }

/* ------------------------------- Features ------------------------------- */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 22px;
}
.feature-card {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 26px;
    transition: transform .18s, box-shadow .18s, border-color .18s;
}
.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow);
    border-color: #d5d1ee;
}
.feature-card .ic {
    width: 46px;
    height: 46px;
    display: grid;
    place-items: center;
    font-size: 1.35rem;
    background: linear-gradient(150deg, #edeaff, #f8f0da);
    border-radius: 12px;
    margin-bottom: 16px;
}
.feature-card h3 { margin-bottom: 8px; }
.feature-card p { font-size: 0.95rem; color: var(--muted); }

/* ------------------------------ Screenshots ----------------------------- */
.section-shots {
    background: var(--grad);
    padding-bottom: 64px;
}
.section-head-light h2 { color: #fff; }
.shots-scroll {
    display: flex;
    gap: 22px;
    overflow-x: auto;
    padding: 8px max(4%, calc((100% - 1120px) / 2)) 26px;
    scroll-snap-type: x mandatory;
    scrollbar-color: rgba(255, 241, 214, 0.6) transparent;
}
.shots-scroll img {
    flex: 0 0 auto;
    width: min(280px, 72vw);
    height: auto;
    border-radius: 18px;
    scroll-snap-align: center;
    box-shadow: 0 14px 36px rgba(0, 0, 0, 0.35);
}

/* -------------------------------- Privacy ------------------------------- */
.privacy-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 56px;
    align-items: center;
}
.privacy-copy p { margin-bottom: 16px; }
.privacy-copy .btn { margin-top: 8px; }
.privacy-list {
    list-style: none;
    display: grid;
    gap: 14px;
}
.privacy-list li {
    background: var(--bg-alt);
    border: 1px solid var(--line);
    border-left: 4px solid var(--orange);
    border-radius: 12px;
    padding: 14px 18px;
    font-size: 0.97rem;
}
.privacy-list b { color: var(--ink); }

/* -------------------------------- Premium ------------------------------- */
.section-premium { padding-top: 0; }
.premium-card {
    background: var(--purple-darker);
    border-radius: 24px;
    padding: clamp(28px, 5vw, 56px);
    color: rgba(255, 255, 255, 0.9);
    box-shadow: 0 24px 60px rgba(38, 33, 92, 0.35);
}
.premium-head { max-width: 40rem; margin-bottom: 30px; }
.premium-head h2 { color: #fff; margin-top: 4px; }
.premium-head p { margin-top: 10px; color: rgba(255, 255, 255, 0.75); }
.premium-list {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 12px 28px;
}
.premium-list li {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.10);
    border-radius: 12px;
    padding: 13px 18px;
    font-size: 0.97rem;
}
.premium-note {
    margin-top: 26px;
    color: var(--lavender);
    font-size: 0.95rem;
    max-width: 44rem;
}

/* ---------------------------------- FAQ ---------------------------------- */
.faq-wrap { max-width: 46rem; }
.faq-item {
    border: 1px solid var(--line);
    border-radius: 12px;
    background: #fff;
    margin-bottom: 12px;
    overflow: hidden;
}
.faq-item summary {
    list-style: none;
    cursor: pointer;
    font-weight: 700;
    color: var(--ink);
    padding: 16px 48px 16px 20px;
    position: relative;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
    content: "+";
    position: absolute;
    right: 18px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.3rem;
    color: var(--purple);
    transition: transform .2s;
}
.faq-item[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq-item[open] summary { border-bottom: 1px solid var(--line); }
.faq-item p { padding: 14px 20px 18px; color: var(--muted); font-size: 0.97rem; }

/* -------------------------------- Contact ------------------------------- */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 56px;
    align-items: start;
}
.contact-copy h2 { margin-bottom: 14px; }
.contact-copy p { margin-bottom: 22px; }
.contact-points { list-style: none; display: grid; gap: 12px; }
.contact-points li { display: flex; gap: 12px; align-items: baseline; font-size: 0.97rem; }

.contact-form-wrap {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: clamp(22px, 3.5vw, 34px);
}
.contact-form .field { margin-bottom: 16px; }
.contact-form label {
    display: block;
    font-weight: 600;
    color: var(--ink);
    font-size: 0.92rem;
    margin-bottom: 6px;
}
.contact-form input,
.contact-form select,
.contact-form textarea {
    width: 100%;
    padding: 12px 14px;
    border: 1.5px solid var(--line);
    border-radius: 10px;
    font: inherit;
    color: var(--ink);
    background: #fcfcff;
    transition: border-color .15s, box-shadow .15s;
}
.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--purple);
    box-shadow: 0 0 0 3px rgba(83, 74, 183, 0.15);
}
.contact-form textarea { resize: vertical; min-height: 120px; }
.form-note {
    margin-top: 12px;
    font-size: 0.82rem;
    color: var(--muted);
    text-align: center;
}

/* Honeypot — visually removed, still in the DOM for bots */
.hp-field {
    position: absolute !important;
    left: -9999px !important;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

.alert {
    border-radius: 10px;
    padding: 13px 16px;
    margin-bottom: 18px;
    font-weight: 600;
    font-size: 0.95rem;
}
.alert-success { background: #e5f6ec; color: #14663b; border: 1px solid #bfe8cf; }
.alert-error   { background: #fdeceb; color: #a02c21; border: 1px solid #f6cbc7; }

/* -------------------------------- Footer -------------------------------- */
.site-footer {
    background: var(--purple-darker);
    color: rgba(255, 255, 255, 0.75);
    padding-top: 56px;
}
.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1fr;
    gap: 36px;
    padding-bottom: 40px;
}
.footer-brand p { margin-top: 14px; font-size: 0.95rem; max-width: 22rem; }
.footer-col h4 {
    color: #fff;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 14px;
}
.footer-col a {
    display: block;
    color: rgba(255, 255, 255, 0.75);
    text-decoration: none;
    padding: 4px 0;
    font-size: 0.95rem;
}
.footer-col a:hover { color: var(--orange); }
.footer-col .reg { font-size: 0.95rem; line-height: 1.8; }
.footer-col .reg a { display: inline; padding: 0; color: var(--lavender); }
.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    padding: 18px 0;
    font-size: 0.85rem;
}
.footer-bottom .container {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 24px;
    justify-content: space-between;
}

/* ------------------------------ Back to top ----------------------------- */
.back-to-top {
    position: fixed;
    right: 22px;
    bottom: 22px;
    width: 44px;
    height: 44px;
    display: grid;
    place-items: center;
    background: var(--purple);
    color: #fff;
    border-radius: 50%;
    text-decoration: none;
    font-size: 1.2rem;
    box-shadow: 0 8px 22px rgba(38, 33, 92, 0.35);
    opacity: 0;
    pointer-events: none;
    transition: opacity .25s, transform .25s;
    transform: translateY(8px);
    z-index: 40;
}
.back-to-top.visible {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
}

/* ------------------------------- Responsive ----------------------------- */
@media (max-width: 940px) {
    .main-nav { gap: 18px; }
    .hero-grid { grid-template-columns: 1fr; padding-top: 56px; }
    .hero-visual { order: 2; margin-top: 8px; }
    .hero-pills { padding-bottom: 40px; }
    .privacy-grid, .contact-grid { grid-template-columns: 1fr; gap: 36px; }
    .trust-inner { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}

/* Nav collapses at 860px: seven items + the store CTA need the room. */
@media (max-width: 860px) {
    .nav-toggle { display: flex; }
    .main-nav {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        background: #fff;
        border-bottom: 1px solid var(--line);
        box-shadow: 0 18px 30px rgba(38, 33, 92, 0.12);
        display: none;
        padding: 10px 4%;
    }
    .nav-open .main-nav { display: flex; }
    .main-nav a { padding: 13px 6px; border-bottom: 1px solid var(--bg-alt); }
    .main-nav a:last-child { border-bottom: 0; }
    .main-nav .nav-cta {
        background: none;
        color: var(--purple);
        padding: 13px 6px;
        border-radius: 0;
        font-weight: 700;
    }
}

@media (max-width: 760px) {
    .section { padding: 60px 0; }
}

@media (max-width: 480px) {
    .trust-inner { grid-template-columns: 1fr 1fr; gap: 14px; }
    .footer-grid { grid-template-columns: 1fr; gap: 28px; }
    .hero-actions .btn { width: 100%; }
}