/* ==========================================================================
   CloudTek — Marketing Site (Light SaaS)
   Design tokens aligned with the Blesta client theme.
   ========================================================================== */
:root {
    --ct-primary: #2F6BFF;
    --ct-primary-hover: #1F5AEE;
    --ct-primary-soft: rgba(47, 107, 255, .10);
    --ct-accent: #7C5CFF;
    --ct-accent-soft: rgba(124, 92, 255, .12);
    --ct-success: #16B981;
    --ct-warning: #F59E0B;

    --ct-bg: #F3F6FC;
    --ct-bg-grad-1: rgba(47, 107, 255, .08);
    --ct-bg-grad-2: rgba(124, 92, 255, .07);
    --ct-surface: #FFFFFF;
    --ct-surface-2: #F5F8FE;
    --ct-border: rgba(15, 23, 42, .08);
    --ct-border-strong: rgba(15, 23, 42, .16);

    --ct-text: #0F1B33;
    --ct-muted: #5B6B85;
    --ct-faint: #8A97AD;

    --ct-radius: 12px;
    --ct-radius-lg: 16px;
    --ct-shadow: 0 1px 2px rgba(15, 23, 42, .05), 0 8px 24px rgba(15, 23, 42, .06);
    --ct-shadow-lg: 0 14px 44px rgba(15, 23, 42, .12);
    --ct-glow: 0 0 0 1px rgba(47, 107, 255, .22), 0 14px 34px rgba(47, 107, 255, .16);

    --ct-maxw: 1160px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    margin: 0;
    background: var(--ct-bg);
    color: var(--ct-text);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', Arial, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

a { color: var(--ct-primary); text-decoration: none; }
a:hover { color: var(--ct-primary-hover); }

/* ===================== Buttons ===================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .4rem;
    padding: .6rem 1.15rem;
    border-radius: 10px;
    font-weight: 600;
    font-size: .92rem;
    border: 1px solid transparent;
    cursor: pointer;
    transition: .2s cubic-bezier(.4, 0, .2, 1);
    white-space: nowrap;
}
.btn-lg { padding: .85rem 1.6rem; font-size: 1rem; }
.btn-block { width: 100%; }
.btn-primary {
    background: linear-gradient(135deg, var(--ct-primary), var(--ct-accent));
    color: #fff;
    box-shadow: 0 4px 14px rgba(47, 107, 255, .24);
}
.btn-primary:hover {
    color: #fff;
    filter: brightness(1.05);
    transform: translateY(-1px);
    box-shadow: 0 8px 22px rgba(47, 107, 255, .34);
}
.btn-secondary {
    background: var(--ct-surface);
    border-color: var(--ct-border);
    color: var(--ct-text);
}
.btn-secondary:hover {
    border-color: var(--ct-primary);
    color: var(--ct-primary);
}
.btn-ghost {
    background: transparent;
    border-color: var(--ct-border);
    color: var(--ct-text);
}
.btn-ghost:hover {
    background: var(--ct-primary-soft);
    border-color: var(--ct-primary);
    color: var(--ct-primary);
}

/* ===================== Nav ===================== */
.nav {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255, 255, 255, .82);
    -webkit-backdrop-filter: blur(16px);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--ct-border);
}
.nav-inner {
    max-width: var(--ct-maxw);
    margin: 0 auto;
    padding: .85rem 1.25rem;
    display: flex;
    align-items: center;
    gap: 1.5rem;
}
.brand {
    display: flex;
    align-items: center;
    gap: .5rem;
    font-size: 1.25rem;
    font-weight: 800;
    letter-spacing: -.4px;
    color: var(--ct-text) !important;
}
.brand-mark { color: var(--ct-primary); font-size: 1.35rem; }
.brand-accent { color: var(--ct-primary); }
.nav-links {
    display: flex;
    gap: 1.4rem;
    margin-left: 1rem;
}
.nav-links a {
    color: var(--ct-muted);
    font-weight: 500;
    font-size: .95rem;
}
.nav-links a:hover { color: var(--ct-primary); }
.nav-actions {
    margin-left: auto;
    display: flex;
    gap: .6rem;
}

/* ===================== Hero ===================== */
.hero {
    position: relative;
    overflow: hidden;
    padding: 5.5rem 1.25rem 4rem;
}
.hero-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(900px 420px at 85% -10%, var(--ct-bg-grad-1), transparent 60%),
        radial-gradient(700px 380px at 5% 20%, var(--ct-bg-grad-2), transparent 55%);
    pointer-events: none;
}
.hero-inner {
    position: relative;
    max-width: 820px;
    margin: 0 auto;
    text-align: center;
}
.badge-pill {
    display: inline-block;
    padding: .35rem .9rem;
    border-radius: 999px;
    background: var(--ct-primary-soft);
    color: var(--ct-primary);
    font-size: .82rem;
    font-weight: 600;
    margin-bottom: 1.4rem;
}
.hero h1 {
    font-size: clamp(2.2rem, 5vw, 3.4rem);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -.5px;
    margin: 0 0 1rem;
}
.grad-text {
    background: linear-gradient(135deg, var(--ct-primary), var(--ct-accent));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
.lead {
    font-size: 1.1rem;
    color: var(--ct-muted);
    max-width: 620px;
    margin: 0 auto 2rem;
}
.hero-cta {
    display: flex;
    gap: .8rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 3rem;
}
.hero-stats {
    display: flex;
    gap: 2.5rem;
    justify-content: center;
    flex-wrap: wrap;
}
.hero-stats div { display: flex; flex-direction: column; }
.hero-stats strong {
    font-size: 1.7rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--ct-primary), var(--ct-accent));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
.hero-stats span { color: var(--ct-faint); font-size: .85rem; }

/* ===================== Sections ===================== */
.section {
    max-width: var(--ct-maxw);
    margin: 0 auto;
    padding: 4.5rem 1.25rem;
}
.section-alt {
    max-width: none;
    background: linear-gradient(180deg, transparent, var(--ct-surface-2) 30%, var(--ct-surface-2) 70%, transparent);
}
.section-alt > * { max-width: var(--ct-maxw); margin-left: auto; margin-right: auto; }
.section-head {
    text-align: center;
    margin-bottom: 2.8rem;
}
.section-head h2 {
    font-size: 2rem;
    font-weight: 800;
    letter-spacing: -.4px;
    margin: 0 0 .6rem;
}
.section-head p { color: var(--ct-muted); margin: 0; }

.card {
    background: var(--ct-surface);
    border: 1px solid var(--ct-border);
    border-radius: var(--ct-radius-lg);
    box-shadow: var(--ct-shadow);
    padding: 1.6rem;
    transition: .22s cubic-bezier(.4, 0, .2, 1);
}

.grid { display: grid; gap: 1.4rem; }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); max-width: 760px; margin: 0 auto; }
.pricing-grid {
    grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
    max-width: var(--ct-maxw);
    margin: 0 auto;
}

/* ===================== Features ===================== */
.feat:hover { transform: translateY(-4px); box-shadow: var(--ct-glow); }
.feat h3 { margin: .9rem 0 .5rem; font-size: 1.15rem; }
.feat p { color: var(--ct-muted); margin: 0; font-size: .92rem; }
.feat-icon {
    width: 52px;
    height: 52px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.i-blue { background: var(--ct-primary-soft); color: var(--ct-primary); }
.i-purple { background: var(--ct-accent-soft); color: var(--ct-accent); }
.i-green { background: rgba(22, 185, 129, .12); color: var(--ct-success); }
.i-amber { background: rgba(245, 158, 11, .14); color: var(--ct-warning); }

/* ===================== Pricing ===================== */
.price { position: relative; text-align: center; }
.price-icon {
    width: 50px;
    height: 50px;
    border-radius: 14px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
}
.price-icon.i-blue { background: var(--ct-primary-soft); color: var(--ct-primary); }
.price-icon.i-purple { background: var(--ct-accent-soft); color: var(--ct-accent); }
.price-icon.i-green { background: rgba(22, 185, 129, .12); color: var(--ct-success); }
.price-icon.i-amber { background: rgba(245, 158, 11, .14); color: var(--ct-warning); }
.price h3 { font-size: 1.25rem; margin: 0 0 .4rem; }
.price-num {
    font-size: 2.4rem;
    font-weight: 800;
    letter-spacing: -.5px;
    margin: .3rem 0;
}
.price-num span { font-size: 1rem; font-weight: 500; color: var(--ct-faint); }
.price-desc { color: var(--ct-muted); margin: 0 0 1.2rem; font-size: .92rem; }
.price-list {
    list-style: none;
    padding: 0;
    margin: 0 0 1.5rem;
    text-align: left;
}
.price-list li {
    padding: .5rem 0 .5rem 1.8rem;
    position: relative;
    color: var(--ct-muted);
    font-size: .92rem;
    border-bottom: 1px solid var(--ct-border);
}
.price-list li:last-child { border-bottom: none; }
.price-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--ct-success);
    font-weight: 700;
}
.price-featured {
    border-color: rgba(47, 107, 255, .35);
    box-shadow: var(--ct-glow);
    transform: scale(1.03);
}
.price-tag {
    position: absolute;
    top: 1rem;
    right: 1rem;
    font-size: .72rem;
    font-weight: 700;
    color: var(--ct-faint);
    background: var(--ct-surface-2);
    padding: .25rem .7rem;
    border-radius: 999px;
}
.tag-pop {
    color: #fff;
    background: linear-gradient(135deg, var(--ct-primary), var(--ct-accent));
}

/* ===================== About ===================== */
.about-grid {
    display: grid;
    grid-template-columns: 1.1fr .9fr;
    gap: 2.5rem;
    align-items: center;
}
.about-grid h2 { font-size: 1.9rem; font-weight: 800; letter-spacing: -.4px; margin: 0 0 1rem; }
.about-grid p { color: var(--ct-muted); }
.about-cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}
.card.mini { padding: 1.2rem; }
.card.mini strong { display: block; font-size: 1.05rem; }
.card.mini span { color: var(--ct-faint); font-size: .85rem; }

/* ===================== Contact ===================== */
.contact-wrap {
    display: grid;
    grid-template-columns: 1fr 1.3fr;
    gap: 1.5rem;
}
.contact-info h3 { margin: 0 0 1rem; }
.contact-info p { display: flex; justify-content: space-between; color: var(--ct-muted); margin: .6rem 0; }
.ci-label { color: var(--ct-faint); font-size: .9rem; }
.contact-form { display: flex; flex-direction: column; gap: .9rem; }
.contact-form label { display: flex; flex-direction: column; gap: .35rem; color: var(--ct-muted); font-weight: 600; font-size: .88rem; }
.contact-form input,
.contact-form textarea {
    border: 1px solid var(--ct-border);
    border-radius: 10px;
    padding: .6rem .85rem;
    font: inherit;
    background: var(--ct-surface);
    color: var(--ct-text);
    resize: vertical;
}
.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--ct-primary);
    box-shadow: 0 0 0 3px rgba(47, 107, 255, .14);
}

/* ===================== Footer ===================== */
.foot {
    border-top: 1px solid var(--ct-border);
    background: var(--ct-surface);
    margin-top: 2rem;
}
.foot-inner {
    max-width: var(--ct-maxw);
    margin: 0 auto;
    padding: 3rem 1.25rem 1.5rem;
    display: grid;
    grid-template-columns: 1.6fr 1fr 1fr 1fr 1fr;
    gap: 1.5rem;
}
.foot-brand { display: flex; align-items: flex-start; gap: .7rem; font-size: 1.2rem; font-weight: 800; }
.foot-logo {
    flex: 0 0 auto;
    width: 40px;
    height: 40px;
    border-radius: 11px;
    background: linear-gradient(135deg, var(--ct-primary), var(--ct-accent));
    box-shadow: 0 6px 18px rgba(47, 107, 255, .28);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.25rem;
}
.foot-name span { color: var(--ct-primary); }
.foot-brand p { color: var(--ct-faint); font-size: .88rem; font-weight: 400; margin: .6rem 0 0; }
.foot-col h4 { font-size: .82rem; text-transform: uppercase; letter-spacing: .1em; color: var(--ct-faint); margin: 0 0 .8rem; }
.foot-col a { display: block; color: var(--ct-muted); font-size: .9rem; padding: .25rem 0; }
.foot-col a:hover { color: var(--ct-primary); }
.foot-bottom {
    max-width: var(--ct-maxw);
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: .5rem;
    color: var(--ct-faint);
    font-size: .82rem;
    padding: 1.2rem 1.25rem;
    border-top: 1px solid var(--ct-border);
}
.foot-powered a { color: var(--ct-muted); }
.foot-powered a:hover { color: var(--ct-primary); }
.foot-legal { color: var(--ct-muted); font-weight: 600; }

/* Social icons (WhatsApp) in footer brand column */
.foot-social { display: flex; gap: .5rem; margin-top: .85rem; }
.foot-social-link {
    width: 34px; height: 34px;
    border-radius: 10px;
    display: inline-flex; align-items: center; justify-content: center;
    background: var(--ct-surface-2);
    border: 1px solid var(--ct-border);
    color: var(--ct-muted);
    transition: var(--ct-transition);
}
.foot-social-link svg { width: 18px; height: 18px; display: block; }
.foot-social-link.wa {
    color: #25D366;
    background: rgba(37, 211, 102, .12);
    border-color: rgba(37, 211, 102, .25);
}
.foot-social-link.wa:hover {
    color: #fff;
    background: #25D366;
    border-color: #25D366;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(37, 211, 102, .35);
}

/* ===================== Page hero (subpages) ===================== */
.page-hero {
    position: relative;
    overflow: hidden;
    padding: 4.5rem 1.25rem 2.5rem;
    text-align: center;
}
.page-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        radial-gradient(800px 380px at 80% -20%, var(--ct-bg-grad-1), transparent 60%),
        radial-gradient(640px 340px at 10% 10%, var(--ct-bg-grad-2), transparent 55%);
    pointer-events: none;
}
.page-hero-inner { position: relative; max-width: 760px; margin: 0 auto; }
.page-hero h1 {
    font-size: clamp(2.2rem, 5vw, 3.2rem);
    font-weight: 800;
    letter-spacing: -.5px;
    margin: .4rem 0 1rem;
}
.page-hero .lead { margin-bottom: 0; }

/* ===================== Team ===================== */
.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.4rem;
    max-width: var(--ct-maxw);
    margin: 0 auto;
}
.team-card { text-align: center; }
.team-photo {
    width: 120px;
    height: 120px;
    border-radius: 24px;
    margin: 0 auto 1.1rem;
    background: linear-gradient(135deg, #E8F0FE, #ECE7FF);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 12px 28px rgba(47, 107, 255, .18);
    position: relative;
    overflow: hidden;
}
.team-illu { width: 100%; height: 100%; display: block; border-radius: 24px; }
.team-name { font-size: 1.2rem; margin: 0 0 .25rem; }
.team-role { color: var(--ct-primary); font-weight: 600; font-size: .9rem; margin-bottom: .7rem; }
.team-bio { color: var(--ct-muted); font-size: .9rem; margin: 0 0 1rem; }
.team-social { display: flex; gap: .5rem; justify-content: center; }

/* ===================== Legal docs ===================== */
.legal-doc { max-width: 820px; margin: 0 auto; }
.legal-doc h2 { font-size: 1.45rem; font-weight: 800; letter-spacing: -.3px; margin: 2.2rem 0 .8rem; }
.legal-doc h3 { font-size: 1.12rem; font-weight: 700; margin: 1.5rem 0 .5rem; color: var(--ct-text); }
.legal-doc p, .legal-doc li { color: var(--ct-muted); }
.legal-doc ul { padding-left: 1.25rem; margin: .4rem 0 1rem; }
.legal-doc li { margin: .35rem 0; }
.legal-doc a { color: var(--ct-primary); }
.legal-doc .legal-updated { color: var(--ct-faint); font-size: .85rem; margin-bottom: 1rem; }
.legal-doc .legal-contact {
    margin-top: 1.5rem;
    padding: 1.1rem 1.3rem;
    background: var(--ct-surface-2);
    border: 1px solid var(--ct-border);
    border-radius: var(--ct-radius);
    color: var(--ct-text);
    font-size: .92rem;
}

/* ===================== Responsive ===================== */
@media (max-width: 900px) {
    .grid-4 { grid-template-columns: repeat(2, 1fr); }
    .about-grid { grid-template-columns: 1fr; }
    .contact-wrap { grid-template-columns: 1fr; }
    .foot-inner { grid-template-columns: 1fr 1fr; }
    .foot-brand { grid-column: 1 / -1; }
}
@media (max-width: 640px) {
    .nav-links { display: none; }
    .grid-4, .grid-2 { grid-template-columns: 1fr; }
    .price-featured { transform: none; }
    .hero { padding: 3.5rem 1rem 2.5rem; }
    .foot-inner { grid-template-columns: 1fr; }
}