/* PHYSAR — Variant 1: Soft Pastel (Consultancy) */

:root {
    --purple:  #6C5CE7;
    --lavender:#C7B9FF;
    --pink:    #FFB5A7;
    --mint:    #A8E6CF;
    --sky:     #A8D8EA;
    --bg:      #FAF8F3;
    --bg-alt:  #F4F1E8;
    --ink:     #1A1A2E;
    --ink-soft:#4A4A5C;
    --line:    #E5E0D5;
    --mono: ui-monospace, "SF Mono", Monaco, "Cascadia Mono", "Roboto Mono", Menlo, Consolas, monospace;
    --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: var(--sans); background: var(--bg); color: var(--ink); line-height: 1.55; -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }

/* NAV — logo left, Welcome centre, links right */
.nav {
    position: sticky; top: 0; z-index: 50;
    display: grid; grid-template-columns: 1fr auto 1fr; align-items: center;
    padding: 1rem 2.5rem;
    background: rgba(250, 248, 243, 0.85);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--line);
    min-height: 84px;
}
.brand-left { display: flex; align-items: center; justify-self: start; }
.brand-logo { width: 128px; height: 128px; display: block; }
.brand-center { justify-self: center; text-align: center; }
.brand-name {
    font-family: var(--mono);
    font-size: clamp(1.4rem, 2.2vw, 1.9rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--ink);
    -webkit-text-fill-color: var(--ink);
    white-space: nowrap;
}
.nav-links { display: flex; gap: 2rem; align-items: center; font-size: .92rem; justify-self: end; }
.nav-links a { color: var(--ink-soft); transition: color .15s; }
.nav-links a:hover { color: var(--ink); }
.nav-cta {
    background: var(--ink); color: var(--bg) !important;
    padding: .55rem 1.1rem; border-radius: 999px;
    font-weight: 600; font-family: var(--mono); font-size: .82rem;
    transition: transform .15s, background .15s;
}
.nav-cta:hover { background: var(--purple); transform: translateY(-1px); }

/* HERO */
.hero { padding: 6rem 2.5rem 5rem; max-width: 1200px; margin: 0 auto; }
.hero-inner { max-width: 780px; }
.badge {
    display: inline-block; font-family: var(--mono);
    font-size: .72rem; letter-spacing: .08em; text-transform: uppercase;
    color: var(--ink-soft); background: var(--lavender);
    padding: .4rem .85rem; border-radius: 999px;
    margin-bottom: 1.75rem; font-weight: 600;
}
.hero h1 {
    font-size: clamp(2.4rem, 5.2vw, 4.2rem);
    line-height: 1.05; letter-spacing: -0.03em; font-weight: 800;
    margin-bottom: 1.5rem;
}
.hero .accent {
    background: linear-gradient(120deg, var(--purple) 0%, var(--pink) 100%);
    -webkit-background-clip: text; background-clip: text;
    -webkit-text-fill-color: transparent;
}
.hero-sub { font-size: 1.15rem; color: var(--ink-soft); max-width: 620px; margin-bottom: 2.25rem; }
.hero-cta { display: flex; gap: 1rem; flex-wrap: wrap; margin-bottom: 4rem; }

.btn {
    display: inline-block; padding: .95rem 1.6rem; border-radius: 999px;
    font-weight: 600; font-size: .95rem; font-family: var(--mono);
    transition: transform .15s, background .15s, box-shadow .15s;
    cursor: pointer; border: none;
}
.btn-primary { background: var(--ink); color: var(--bg); }
.btn-primary:hover { background: var(--purple); transform: translateY(-2px); box-shadow: 0 8px 20px rgba(108,92,231,.25); }
.btn-ghost { color: var(--ink); border: 1.5px solid var(--ink); background: transparent; }
.btn-ghost:hover { background: var(--ink); color: var(--bg); }

.hero-stats { display: flex; gap: 3rem; flex-wrap: wrap; }
.stat { display: flex; flex-direction: column; }
.stat-num { font-family: var(--mono); font-size: 1.9rem; font-weight: 700; letter-spacing: -0.02em; color: var(--purple); }
.stat-label { font-size: .85rem; color: var(--ink-soft); }

/* SECTIONS */
.section { padding: 5.5rem 2.5rem; max-width: 1200px; margin: 0 auto; }
.section-alt { background: var(--bg-alt); max-width: none; padding-left: 0; padding-right: 0; }
.section-alt .section-head, .section-alt .grid-3 { max-width: 1200px; margin: 0 auto; padding-left: 2.5rem; padding-right: 2.5rem; }
.section-head { margin-bottom: 3rem; }
.eyebrow { font-family: var(--mono); font-size: .74rem; letter-spacing: .12em; text-transform: uppercase; color: var(--purple); font-weight: 700; display: block; margin-bottom: .65rem; }
.section-head h2 { font-size: clamp(1.8rem, 3.4vw, 2.6rem); letter-spacing: -0.02em; line-height: 1.15; font-weight: 800; max-width: 620px; }

.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.25rem; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }

/* CARDS */
.card { background: #fff; border: 1px solid var(--line); border-radius: 18px; padding: 1.75rem; transition: transform .2s, box-shadow .2s, border-color .2s; }
.card:hover { transform: translateY(-4px); box-shadow: 0 12px 32px rgba(26,26,46,.08); border-color: var(--lavender); }
.card-dot { width: 36px; height: 36px; border-radius: 50%; margin-bottom: 1.25rem; }
.dot-purple { background: var(--lavender); }
.dot-pink   { background: var(--pink); }
.dot-mint   { background: var(--mint); }
.dot-blue   { background: var(--sky); }
.card h3 { font-size: 1.1rem; margin-bottom: .5rem; }
.card p { font-size: .92rem; color: var(--ink-soft); }

/* STEPS */
.step { background: #fff; border-radius: 18px; padding: 2rem 1.75rem; border: 1px solid var(--line); }
.step-num { font-family: var(--mono); font-size: 2.4rem; font-weight: 700; letter-spacing: -0.03em; color: var(--purple); display: block; margin-bottom: .75rem; }
.step h3 { font-size: 1.15rem; margin-bottom: .5rem; }
.step p { font-size: .92rem; color: var(--ink-soft); }

/* PRODUCTS */
.product-card { display: block; background: #fff; border: 1px solid var(--line); border-radius: 18px; padding: 2rem; transition: transform .2s, box-shadow .2s, border-color .2s; }
.product-card:hover { transform: translateY(-4px); box-shadow: 0 12px 32px rgba(26,26,46,.08); border-color: var(--mint); }
.product-tag { display: inline-block; font-family: var(--mono); font-size: .7rem; letter-spacing: .08em; text-transform: uppercase; font-weight: 700; background: var(--mint); color: var(--ink); padding: .3rem .7rem; border-radius: 999px; margin-bottom: 1.25rem; }
.tag-soon { background: var(--lavender); }
.product-card h3 { font-size: 1.25rem; margin-bottom: .6rem; }
.product-card p { font-size: .92rem; color: var(--ink-soft); margin-bottom: 1.5rem; }
.product-link { font-family: var(--mono); font-size: .85rem; font-weight: 600; color: var(--purple); }

/* CTA */
.cta { background: linear-gradient(135deg, var(--lavender) 0%, var(--pink) 50%, var(--mint) 100%); padding: 5.5rem 2.5rem; text-align: center; margin-top: 3rem; }
.cta-inner { max-width: 620px; margin: 0 auto; }
.cta h2 { font-size: clamp(1.8rem, 3.4vw, 2.6rem); letter-spacing: -0.02em; margin-bottom: 1rem; font-weight: 800; }
.cta p { font-size: 1.05rem; color: var(--ink-soft); margin-bottom: 2rem; }

/* FOOTER */
.footer { background: var(--ink); color: var(--bg); padding: 3.5rem 2.5rem 2rem; }
.footer-inner { max-width: 1200px; margin: 0 auto; display: flex; justify-content: space-between; align-items: flex-start; gap: 2rem; flex-wrap: wrap; }
.footer-left { display: flex; gap: 3.5rem; flex-wrap: wrap; }
.footer-col { display: flex; flex-direction: column; gap: .55rem; }
.footer-col h4 { font-family: var(--mono); font-size: .72rem; letter-spacing: .12em; text-transform: uppercase; color: var(--lavender); margin-bottom: .35rem; font-weight: 700; }
.footer-col a { color: rgba(250,248,243,.75); font-size: .88rem; transition: color .15s; }
.footer-col a:hover { color: var(--bg); }
.footer-right { display: flex; align-items: flex-start; }
.footer-logo { width: 128px; height: 128px; }
.footer-bottom { max-width: 1200px; margin: 2.5rem auto 0; padding-top: 1.5rem; border-top: 1px solid rgba(250,248,243,.12); display: flex; justify-content: space-between; align-items: center; gap: 1.5rem; flex-wrap: wrap; }
.footer-contact { display: flex; align-items: center; gap: 1.25rem; }
.footer-contact a { color: rgba(250,248,243,.75); font-size: .88rem; font-family: var(--mono); }
.footer-contact a:hover { color: var(--bg); }
.footer-social { display: inline-flex; align-items: center; justify-content: center; width: 32px; height: 32px; border-radius: 50%; background: rgba(250,248,243,.1); transition: background .15s; }
.footer-social:hover { background: var(--purple); }
.footer-legal { font-size: .78rem; color: rgba(250,248,243,.5); max-width: 640px; line-height: 1.5; }

/* RESPONSIVE */
@media (max-width: 900px) {
    .grid-4 { grid-template-columns: repeat(2, 1fr); }
    .grid-3 { grid-template-columns: 1fr; }
}
@media (max-width: 700px) {
    .nav { grid-template-columns: auto 1fr auto; padding: .85rem 1.25rem; min-height: 72px; }
    .brand-logo { width: 40px; height: 40px; }
    .brand-name { font-size: 1.1rem; }
    .nav-links { gap: 1rem; font-size: .85rem; }
    .nav-links a:not(.nav-cta) { display: none; }
    .hero, .section, .cta { padding-left: 1.25rem; padding-right: 1.25rem; }
    .hero-stats { gap: 1.5rem; }
    .footer-inner, .footer-bottom { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 560px) {
    .grid-4 { grid-template-columns: 1fr; }
}