/* ===========================
   LEMTIQ — Stylesheet
   =========================== */

:root {
    --ink:        #16162a;
    --ink-muted:  #55556e;
    --accent:     #4f46e5;
    --accent-lt:  #eeeeff;
    --border:     #e4e4f0;
    --bg-alt:     #f7f7fc;
    --white:      #ffffff;
    --radius:     10px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
    font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI",
                 Helvetica, Arial, sans-serif;
    font-size: 16px;
    line-height: 1.65;
    color: var(--ink);
    background: var(--white);
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ---- Layout ---- */

.container {
    max-width: 960px;
    margin: 0 auto;
    padding: 0 28px;
}

/* ---- Nav ---- */

.nav {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--ink);
    border-bottom: 1px solid rgba(255,255,255,0.07);
}

.nav__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 56px;
}

.nav__logo {
    font-size: 1.15rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    color: var(--white);
    text-transform: uppercase;
}

.nav__links {
    display: flex;
    gap: 28px;
    list-style: none;
}

.nav__links a {
    color: rgba(255,255,255,0.65);
    font-size: 0.875rem;
    font-weight: 500;
    letter-spacing: 0.02em;
    transition: color 0.15s;
}

.nav__links a:hover {
    color: var(--white);
    text-decoration: none;
}

/* ---- Hero ---- */

.hero {
    background: var(--ink);
    color: var(--white);
    padding: 96px 0 88px;
    text-align: center;
}

.hero__eyebrow {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.45);
    margin-bottom: 20px;
}

.hero__title {
    font-size: clamp(2.8rem, 6vw, 4.2rem);
    font-weight: 800;
    letter-spacing: -0.02em;
    line-height: 1.08;
    color: var(--white);
    margin-bottom: 20px;
}

.hero__title span {
    color: #a5b4fc; /* indigo-300 */
}

.hero__sub {
    font-size: 1.1rem;
    color: rgba(255,255,255,0.55);
    max-width: 480px;
    margin: 0 auto 36px;
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255,255,255,0.07);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 100px;
    padding: 6px 16px;
    font-size: 0.8rem;
    color: rgba(255,255,255,0.5);
    letter-spacing: 0.04em;
}

.hero__badge-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #a5b4fc;
}

/* ---- Section ---- */

.section {
    padding: 80px 0;
}

.section--alt {
    background: var(--bg-alt);
}

.section__label {
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 12px;
}

.section__title {
    font-size: 1.75rem;
    font-weight: 700;
    letter-spacing: -0.01em;
    color: var(--ink);
    margin-bottom: 14px;
}

.section__body {
    font-size: 1rem;
    color: var(--ink-muted);
    max-width: 580px;
    line-height: 1.7;
}

/* ---- About two-col ---- */

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

@media (max-width: 640px) {
    .about-grid { grid-template-columns: 1fr; gap: 32px; }
}

.about__stat-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.about__stat {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px 22px;
}

.about__stat-value {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--accent);
    letter-spacing: -0.02em;
}

.about__stat-label {
    font-size: 0.8rem;
    color: var(--ink-muted);
    margin-top: 2px;
}

/* ---- Products ---- */

.product-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 36px 40px;
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 24px;
    align-items: center;
    transition: box-shadow 0.2s, border-color 0.2s;
}

.product-card:hover {
    box-shadow: 0 4px 24px rgba(79,70,229,0.08);
    border-color: #c7c7f0;
}

@media (max-width: 640px) {
    .product-card { grid-template-columns: 1fr; }
    .product-card__cta { justify-self: start; }
}

.product-card__icon {
    width: 52px;
    height: 52px;
    background: var(--accent-lt);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.product-card__name {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--ink);
    margin-bottom: 4px;
}

.product-card__desc {
    font-size: 0.9rem;
    color: var(--ink-muted);
}

.product-card__tag {
    display: inline-block;
    background: #ecfdf5;
    color: #065f46;
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    border-radius: 100px;
    padding: 3px 10px;
    margin-left: 8px;
    vertical-align: middle;
}

.product-card__cta {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--accent);
    white-space: nowrap;
}

/* ---- Contact ---- */

.contact-box {
    background: var(--ink);
    border-radius: 16px;
    padding: 52px 56px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
}

@media (max-width: 640px) {
    .contact-box { flex-direction: column; padding: 36px 28px; }
}

.contact-box__title {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 6px;
}

.contact-box__sub {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.5);
}

.btn {
    display: inline-block;
    padding: 12px 26px;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 600;
    white-space: nowrap;
    transition: opacity 0.15s;
}

.btn--primary {
    background: var(--accent);
    color: var(--white);
}

.btn--outline-white {
    background: transparent;
    border: 1.5px solid rgba(255,255,255,0.3);
    color: var(--white);
}

.btn:hover { opacity: 0.85; text-decoration: none; }

/* ---- Footer ---- */

.footer {
    border-top: 1px solid var(--border);
    padding: 32px 0;
}

.footer__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
}

.footer__logo {
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--ink);
}

.footer__copy {
    font-size: 0.8rem;
    color: var(--ink-muted);
}