/* ============================================
   ZIERZOWARE — Estilos principales
   ============================================ */

:root {
    --blue: #2196F3;
    --blue-d: #1565C0;
    --blue-l: #E3F2FD;
    --blue-bg: #F0F7FF;

    --g900: #111827;
    --g700: #374151;
    --g500: #6B7280;
    --g400: #9CA3AF;
    --g300: #D1D5DB;
    --g200: #E5E7EB;
    --g100: #F3F4F6;
    --g50:  #F9FAFB;
    --white: #FFFFFF;

    --font: 'Inter', sans-serif;
    --r-sm: 8px;
    --r-md: 12px;
    --r-lg: 18px;
    --r-xl: 24px;

    --sh-sm: 0 1px 4px rgba(0,0,0,0.06);
    --sh-md: 0 4px 16px rgba(0,0,0,0.08);
    --sh-lg: 0 8px 32px rgba(0,0,0,0.10);

    --ease: 0.2s cubic-bezier(0.4,0,0.2,1);
}

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: var(--font); color: var(--g900); background: var(--white); line-height: 1.6; -webkit-font-smoothing: antialiased; }
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }

/* ---- Layout ---- */
.container { max-width: 1100px; margin: 0 auto; padding: 0 24px; }

/* ============================================
   HEADER
   ============================================ */
.header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--g200);
}

.header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.logo {
    display: flex;
    align-items: center;
}

.logo__img {
    height: 64px;
    width: auto;
}

.header__email {
    display: flex;
    align-items: center;
    gap: 7px;
    font-size: 0.875rem;
    color: var(--g500);
    transition: color var(--ease);
}

.header__email i { font-size: 0.8rem; }

.header__email:hover { color: var(--blue); }

/* ============================================
   HERO
   ============================================ */
.hero {
    padding: 96px 0 80px;
    background: var(--white);
}

.hero__label {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--blue);
    margin-bottom: 20px;
}

.hero__title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -0.03em;
    color: var(--g900);
    margin-bottom: 20px;
}

.hero__desc {
    font-size: 1.1rem;
    color: var(--g500);
    max-width: 620px;
    margin-bottom: 36px;
    line-height: 1.7;
}

.sectors {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.sector-tag {
    display: inline-block;
    padding: 6px 14px;
    border-radius: var(--r-sm);
    background: var(--g100);
    color: var(--g700);
    font-size: 0.85rem;
    font-weight: 500;
}

/* ============================================
   PRODUCTO
   ============================================ */
.product {
    padding: 80px 0;
    background: var(--blue-bg);
}

.product__card {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.product__tag {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--blue);
    background: rgba(33,150,243,0.1);
    padding: 4px 12px;
    border-radius: var(--r-sm);
    margin-bottom: 16px;
}

.product__title {
    font-size: 2.2rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    color: var(--g900);
    margin-bottom: 6px;
}

.product__subtitle {
    font-size: 1rem;
    font-weight: 500;
    color: var(--blue);
    margin-bottom: 18px;
}

.product__desc {
    font-size: 0.975rem;
    color: var(--g500);
    line-height: 1.7;
    margin-bottom: 28px;
}

.product__features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-bottom: 32px;
}

.product__feature {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--g700);
}

.product__feature i {
    color: var(--blue);
    font-size: 0.85rem;
    width: 16px;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    background: var(--blue);
    color: var(--white);
    font-family: var(--font);
    font-size: 0.9rem;
    font-weight: 600;
    border-radius: var(--r-md);
    transition: background var(--ease), transform var(--ease), box-shadow var(--ease);
    box-shadow: 0 4px 14px rgba(33,150,243,0.35);
}

.btn:hover {
    background: var(--blue-d);
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(33,150,243,0.4);
}

/* ---- App mockup ---- */
.app-frame {
    background: var(--white);
    border-radius: var(--r-xl);
    box-shadow: var(--sh-lg);
    overflow: hidden;
    border: 1px solid var(--g200);
}

.app-bar {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    background: var(--g50);
    border-bottom: 1px solid var(--g200);
}

.app-dots { display: flex; gap: 6px; }
.app-dots span { width: 10px; height: 10px; border-radius: 50%; display: block; }

.app-title {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--g500);
    flex: 1;
    text-align: center;
}

.app-body { display: flex; min-height: 220px; }

.app-sidebar {
    width: 44px;
    background: var(--g50);
    border-right: 1px solid var(--g200);
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 12px 0;
    gap: 14px;
}

.app-nav-item {
    width: 30px;
    height: 30px;
    border-radius: var(--r-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--g400);
    font-size: 0.8rem;
    cursor: default;
}

.app-nav-item.active {
    background: var(--blue);
    color: var(--white);
}

.app-content { flex: 1; padding: 14px; }

.app-month-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 12px;
}

.app-month {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--g700);
}

.app-nav-arrows {
    display: flex;
    gap: 6px;
    color: var(--g400);
    font-size: 0.65rem;
}

.app-nav-arrows span {
    cursor: default;
    width: 20px;
    height: 20px;
    border-radius: 4px;
    background: var(--g100);
    display: flex;
    align-items: center;
    justify-content: center;
}

.app-cal-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 3px;
}

.cal-head {
    text-align: center;
    font-size: 0.65rem;
    font-weight: 600;
    color: var(--g400);
    padding-bottom: 4px;
}

.cal-day {
    aspect-ratio: 1;
    border-radius: 5px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.65rem;
    color: var(--g500);
    position: relative;
}

.cal-day.today {
    background: var(--blue);
    color: white;
    font-weight: 700;
}

.cal-day.has-apt::after {
    content: '';
    position: absolute;
    bottom: 2px;
    width: 5px;
    height: 5px;
    border-radius: 50%;
}

.cal-day.has-apt.blue::after  { background: var(--blue); }
.cal-day.has-apt.purple::after { background: #8B5CF6; }
.cal-day.has-apt.coral::after  { background: #F97316; }
.cal-day.has-apt.green::after  { background: #22C55E; }

/* ============================================
   VALORES
   ============================================ */
.values {
    padding: 80px 0;
    background: var(--white);
}

.values__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.value-card {
    padding: 32px 28px;
    border: 1px solid var(--g200);
    border-radius: var(--r-lg);
    background: var(--white);
    transition: box-shadow var(--ease), transform var(--ease);
}

.value-card:hover {
    box-shadow: var(--sh-md);
    transform: translateY(-2px);
}

.value-card__icon {
    width: 44px;
    height: 44px;
    border-radius: var(--r-md);
    background: var(--blue-l);
    color: var(--blue);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    margin-bottom: 18px;
}

.value-card h3 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--g900);
    margin-bottom: 10px;
}

.value-card p {
    font-size: 0.9rem;
    color: var(--g500);
    line-height: 1.65;
}

/* ============================================
   CONTACTO
   ============================================ */
.contact {
    padding: 80px 0;
    background: var(--g50);
}

.contact__inner {
    text-align: center;
}

.contact__title {
    font-size: 1.8rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    color: var(--g900);
    margin-bottom: 12px;
}

.contact__desc {
    font-size: 1rem;
    color: var(--g500);
    margin-bottom: 28px;
}

.contact__address {
    margin-top: 20px;
    font-size: 0.9rem;
    color: var(--g500);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
}

.contact__address i {
    color: var(--blue);
    font-size: 0.85rem;
}

.contact__email {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--blue);
    border-bottom: 2px solid transparent;
    transition: border-color var(--ease);
    padding-bottom: 2px;
}

.contact__email:hover { border-color: var(--blue); }

/* ============================================
   FOOTER
   ============================================ */
.footer {
    padding: 28px 0;
    border-top: 1px solid var(--g200);
    background: var(--white);
}

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

.footer__copy {
    font-size: 0.85rem;
    color: var(--g400);
}

.footer__links {
    display: flex;
    gap: 24px;
}

.footer__links a {
    font-size: 0.85rem;
    color: var(--g400);
    transition: color var(--ease);
}

.footer__links a:hover { color: var(--g700); }

/* ============================================
   COOKIE BAR
   ============================================ */
.cookie-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--g900);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    padding: 12px 24px;
    z-index: 999;
    font-size: 0.85rem;
    flex-wrap: wrap;
}

.cookie-bar a { color: var(--g300); text-decoration: underline; }

.cookie-bar button {
    padding: 6px 18px;
    background: var(--white);
    color: var(--g900);
    border: none;
    border-radius: var(--r-sm);
    font-family: var(--font);
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 900px) {
    .product__card {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .values__grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
}

@media (max-width: 600px) {
    .hero { padding: 64px 0 56px; }
    .hero__title { font-size: 1.75rem; }
    .hero__desc { font-size: 1rem; }

    .footer__inner { flex-direction: column; align-items: flex-start; }
    .footer__links { flex-direction: column; gap: 10px; }

    .header__email span { display: none; }
}