/*
|--------------------------------------------------------------------------
| pView.ai — LANDING STYLES (css/index.css)
|--------------------------------------------------------------------------
| Generic, white, light theme. Dark-grey text (never pure black).
| Big simple type. One accent color. Mobile-first.
*/

/* ---- TOKENS ---- */
:root {
    --bg:        #FFFFFF;
    --soft:      #F5F7FA;
    --soft-2:    #EDF1F6;
    --border:    #E4E9F0;
    --text:      #2A3340;   /* dark grey, never black */
    --muted:     #6B7585;
    --faint:     #9AA4B2;
    --accent:    #4F46E5;
    --accent-hover: #4338CA;
    --accent-soft:  #EEF0FE;
    --radius:    20px;
    --shadow:    0 1px 2px rgba(42,51,64,0.04), 0 18px 40px -24px rgba(42,51,64,0.22);
    --shadow-lg: 0 28px 70px -22px rgba(42,51,64,0.35);
}

* { box-sizing: border-box; margin: 0; padding: 0; -webkit-tap-highlight-color: transparent; }

body {
    font-family: 'Inter', sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

/* ---- BUTTONS ---- */
.pv-btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 0.55rem;
    font-family: inherit; font-weight: 700; font-size: 0.95rem;
    border: none; border-radius: 14px; cursor: pointer; text-decoration: none;
    padding: 0.8rem 1.4rem; white-space: nowrap; color: var(--text);
    transition: transform 0.12s ease, background 0.18s ease, box-shadow 0.18s ease, color 0.18s ease;
}
.pv-btn:active { transform: scale(0.97); }

.pv-btn-primary {
    background: var(--accent); color: #fff;
    box-shadow: 0 12px 26px -12px rgba(79,70,229,0.7);
}
.pv-btn-primary:hover { background: var(--accent-hover); }

.pv-btn-soft { background: var(--soft); border: 1px solid var(--border); }
.pv-btn-soft:hover { background: var(--soft-2); }

.pv-btn-lg { padding: 1.05rem 2rem; font-size: 1.1rem; border-radius: 16px; }

.pv-btn-google {
    width: 100%; background: #fff; border: 1.5px solid var(--border);
    padding: 0.95rem; font-size: 1rem; color: var(--text);
}
.pv-btn-google:hover { background: var(--soft); border-color: var(--faint); }
.pv-btn-google i { color: #DB4437; font-size: 1.15rem; }

/* ---- NAV ---- */
.pv-nav {
    position: sticky; top: 0; z-index: 30;
    background: rgba(255,255,255,0.85); backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
}
.pv-nav-inner {
    max-width: 1100px; margin: 0 auto; padding: 0.9rem 1.5rem;
    display: flex; align-items: center; justify-content: space-between;
}
.pv-logo { display: flex; align-items: center; gap: 0.65rem; }
.pv-logo-mark {
    width: 36px; height: 36px; border-radius: 10px;
    background: var(--accent); color: #fff;
    display: flex; align-items: center; justify-content: center; font-size: 1rem;
}
.pv-logo-text { font-size: 1.25rem; font-weight: 900; letter-spacing: -0.02em; }

/* ---- HERO ---- */
.pv-hero { padding: 4rem 1.5rem 3.5rem; text-align: center; }
.pv-hero-inner { max-width: 720px; margin: 0 auto; }
.pv-badge {
    display: inline-block; background: var(--accent-soft); color: var(--accent);
    font-weight: 800; font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.07em;
    padding: 0.45rem 1rem; border-radius: 999px; margin-bottom: 1.5rem;
}
.pv-hero-title {
    font-size: clamp(2.2rem, 6vw, 3.6rem); font-weight: 900;
    letter-spacing: -0.03em; line-height: 1.1; margin-bottom: 1.25rem;
}
.pv-accent { color: var(--accent); }
.pv-hero-sub {
    font-size: clamp(1rem, 2.5vw, 1.2rem); color: var(--muted);
    max-width: 560px; margin: 0 auto 2.25rem; line-height: 1.6;
}
.pv-hero-note {
    margin-top: 1.25rem; font-size: 0.85rem; color: var(--faint); font-weight: 600;
}
.pv-hero-note i { color: var(--accent); }

/* ---- STEPS ---- */
.pv-steps { background: var(--soft); padding: 4rem 1.5rem; border-top: 1px solid var(--border); }
.pv-steps-inner { max-width: 1000px; margin: 0 auto; }
.pv-section-title {
    text-align: center; font-size: clamp(1.6rem, 4vw, 2.2rem); font-weight: 900;
    letter-spacing: -0.02em; margin-bottom: 2.5rem;
}
.pv-steps-grid {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 1.5rem;
}
.pv-step {
    background: #fff; border: 1px solid var(--border); border-radius: var(--radius);
    padding: 2rem 1.75rem; text-align: center; box-shadow: var(--shadow);
}
.pv-step-icon {
    width: 60px; height: 60px; border-radius: 16px; margin: 0 auto 1.25rem;
    background: var(--accent-soft); color: var(--accent);
    display: flex; align-items: center; justify-content: center; font-size: 1.5rem;
}
.pv-step h3 { font-size: 1.2rem; font-weight: 800; margin-bottom: 0.5rem; }
.pv-step p { color: var(--muted); font-size: 0.95rem; }

/* ---- FOOTER ---- */
.pv-footer {
    text-align: center; padding: 2.5rem 1.5rem;
    color: var(--faint); font-size: 0.85rem; font-weight: 600;
}

/* ---- MODAL ---- */
.pv-modal {
    position: fixed; inset: 0; z-index: 60; padding: 1rem;
    background: rgba(42,51,64,0.5); backdrop-filter: blur(5px);
    display: flex; align-items: center; justify-content: center;
    opacity: 0; visibility: hidden; transition: opacity 0.25s ease, visibility 0s 0.25s;
}
.pv-modal.active { opacity: 1; visibility: visible; transition: opacity 0.25s ease; }
.pv-modal-box {
    position: relative; background: #fff; border-radius: 24px; padding: 2.5rem 2rem 2rem;
    width: 100%; max-width: 380px; text-align: center; box-shadow: var(--shadow-lg);
    transform: scale(0.95) translateY(8px); transition: transform 0.28s cubic-bezier(0.22,1,0.36,1);
}
.pv-modal.active .pv-modal-box { transform: scale(1) translateY(0); }
.pv-modal-close {
    position: absolute; top: 1rem; right: 1.25rem; background: none; border: none;
    font-size: 1.8rem; line-height: 1; color: var(--faint); cursor: pointer;
}
.pv-modal-close:hover { color: var(--text); }
.pv-modal-mark {
    width: 60px; height: 60px; border-radius: 16px; margin: 0 auto 1.25rem;
    background: var(--accent-soft); color: var(--accent);
    display: flex; align-items: center; justify-content: center; font-size: 1.5rem;
}
.pv-modal-title { font-size: 1.5rem; font-weight: 900; margin-bottom: 0.4rem; }
.pv-modal-sub { color: var(--muted); margin-bottom: 1.75rem; font-size: 0.95rem; }
.pv-modal-fine { margin-top: 1.25rem; font-size: 0.78rem; color: var(--faint); }