/* ===== LOCAL FONTS ===== */
/* latin-ext (Polish characters) */
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 100 900;
    font-display: swap;
    src: url('../fonts/inter-latin-ext.woff2') format('woff2');
    unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
/* latin */
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 100 900;
    font-display: swap;
    src: url('../fonts/inter-latin.woff2') format('woff2');
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* ===== RESET & BASE ===== */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
    --blue-500: #3182CE;
    --blue-600: #2B6CB0;
    --blue-400: #4299E1;
    --blue-50: #EBF8FF;
    --dark: #0F172A;
    --dark-card: #152236;
    --dark-border: rgba(49,130,206,0.18);
    --gray-50: #F7FAFC;
    --gray-100: #EDF2F7;
    --gray-200: #E2E8F0;
    --gray-300: #CBD5E0;
    --gray-400: #A0AEC0;
    --gray-500: #718096;
    --gray-600: #4A5568;
    --gray-700: #2D3748;
    --gray-800: #1A202C;
    --green-300: #6EE7A8;
    --shadow-xs: 0px 1px 2px rgba(16,24,40,0.05);
    --shadow-sm: 0px 0px 1px rgba(48,49,51,0.05), 0px 2px 4px rgba(48,49,51,0.1);
    --shadow-lg: 0px 0px 1px rgba(48,49,51,0.05), 0px 8px 16px rgba(48,49,51,0.1);
    --radius-md: 0.375rem;
    --radius-lg: 0.5rem;
    --radius-xl: 0.75rem;
    --radius-2xl: 1rem;
    --radius-full: 9999px;
}

html { scroll-behavior: smooth; }

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: var(--gray-700);
    line-height: 1.6;
    background: #fff;
    -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; }
a { text-decoration: none; color: inherit; }

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ===== ANIMATIONS ===== */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(24px); }
    to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}
.animate-on-scroll {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s cubic-bezier(0.16,1,0.3,1), transform 0.6s cubic-bezier(0.16,1,0.3,1);
}
.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ===== NAVIGATION ===== */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(15,23,42,0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255,255,255,0.06);
    transition: background 0.3s;
}
.nav-inner {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}
.nav-logo {
    font-size: 1.5rem;
    font-weight: 800;
    color: #fff;
    letter-spacing: -0.02em;
}
.nav-logo span { color: var(--blue-400); }
.nav-links {
    display: flex;
    gap: 32px;
    list-style: none;
}
.nav-links a {
    color: var(--gray-300);
    font-size: 0.9rem;
    font-weight: 500;
    transition: color 0.15s;
}
.nav-links a:hover, .nav-links a.active { color: #fff; }
.nav-cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--blue-600);
    color: #fff;
    font-weight: 600;
    font-size: 0.9rem;
    padding: 10px 20px;
    border-radius: var(--radius-lg);
    border: none;
    cursor: pointer;
    transition: all 0.15s;
}
.nav-cta:hover { background: #1e4e8c; transform: translateY(-1px); }

.mobile-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}
.mobile-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: #fff;
    margin: 5px 0;
    transition: 0.3s;
}

/* ===== BUTTONS ===== */
.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--blue-500);
    color: #fff;
    font-weight: 600;
    font-size: 1rem;
    padding: 14px 28px;
    border-radius: var(--radius-lg);
    border: none;
    cursor: pointer;
    transition: all 0.2s;
    box-shadow: 0 4px 14px rgba(49,130,206,0.35);
}
.btn-primary:hover { background: var(--blue-600); transform: translateY(-2px); box-shadow: 0 6px 20px rgba(49,130,206,0.4); }
.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: transparent;
    color: var(--gray-700);
    font-weight: 600;
    font-size: 1rem;
    padding: 14px 28px;
    border-radius: var(--radius-lg);
    border: 1.5px solid var(--gray-400);
    cursor: pointer;
    transition: all 0.2s;
}
.btn-secondary:hover { background: var(--gray-800); border-color: var(--gray-800); color: #fff; transform: translateY(-2px); }

/* btn-secondary on dark backgrounds */
.hero .btn-secondary,
.hero-sub .btn-secondary,
.section-dark .btn-secondary,
.cta-section .btn-secondary {
    color: var(--gray-300);
    border-color: var(--gray-600);
}
.hero .btn-secondary:hover,
.hero-sub .btn-secondary:hover,
.section-dark .btn-secondary:hover,
.cta-section .btn-secondary:hover { background: rgba(255,255,255,0.1); border-color: var(--gray-400); color: #fff; transform: translateY(-2px); }

/* ===== HERO (HOME) ===== */
.hero {
    background: linear-gradient(135deg, var(--dark) 0%, #1a2744 50%, var(--dark) 100%);
    padding: 160px 0 100px;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(ellipse at 30% 50%, rgba(49,130,206,0.08) 0%, transparent 60%),
                radial-gradient(ellipse at 70% 50%, rgba(110,231,168,0.04) 0%, transparent 60%);
    pointer-events: none;
}
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(49,130,206,0.12);
    color: var(--blue-400);
    font-size: 0.85rem;
    font-weight: 600;
    padding: 6px 16px;
    border-radius: var(--radius-full);
    border: 1px solid rgba(49,130,206,0.2);
    margin-bottom: 28px;
    animation: fadeIn 0.6s ease;
}
.hero-badge svg { width: 16px; height: 16px; }
.hero h1 {
    font-size: 3.5rem;
    font-weight: 800;
    color: #fff;
    line-height: 1.1;
    letter-spacing: -0.03em;
    max-width: 800px;
    margin: 0 auto 24px;
    animation: fadeInUp 0.6s ease 0.1s both;
}
.hero h1 .highlight,
.hero-sub h1 .highlight {
    background: linear-gradient(135deg, var(--blue-400), var(--green-300));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.hero p {
    font-size: 1.2rem;
    color: var(--gray-400);
    max-width: 640px;
    margin: 0 auto 40px;
    line-height: 1.7;
    animation: fadeInUp 0.6s ease 0.2s both;
}
.hero-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 0.6s ease 0.3s both;
}

/* ===== BREADCRUMB ===== */
.breadcrumb {
    padding: 120px 0 0;
    background: var(--dark);
}
.breadcrumb-inner {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    color: var(--gray-500);
}
.breadcrumb-inner a { color: var(--gray-400); transition: color 0.15s; }
.breadcrumb-inner a:hover { color: var(--blue-400); }
.breadcrumb-inner svg { width: 14px; height: 14px; color: var(--gray-600); }

/* ===== HERO (SUBPAGE) ===== */
.hero-sub {
    background: linear-gradient(135deg, var(--dark) 0%, #1a2744 50%, var(--dark) 100%);
    padding: 120px 0 80px;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.hero-sub::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(ellipse at 30% 50%, rgba(49,130,206,0.08) 0%, transparent 60%),
                radial-gradient(ellipse at 70% 50%, rgba(110,231,168,0.04) 0%, transparent 60%);
    pointer-events: none;
}
.hero-sub h1 {
    font-size: 3rem;
    font-weight: 800;
    color: #fff;
    line-height: 1.15;
    letter-spacing: -0.03em;
    max-width: 780px;
    margin: 0 auto 24px;
    animation: fadeInUp 0.6s ease 0.1s both;
}
.hero-sub p {
    font-size: 1.15rem;
    color: var(--gray-400);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.7;
    animation: fadeInUp 0.6s ease 0.2s both;
}

/* ===== SOCIAL PROOF / MARQUEE ===== */
.social-proof {
    background: var(--gray-50);
    padding: 48px 0;
    border-bottom: 1px solid var(--gray-100);
    overflow: hidden;
}
.social-proof p {
    text-align: center;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--gray-500);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 28px;
}
.marquee-wrapper {
    position: relative;
    width: 100%;
    overflow: hidden;
    mask-image: linear-gradient(to right, transparent 0%, black 10%, black 90%, transparent 100%);
    -webkit-mask-image: linear-gradient(to right, transparent 0%, black 10%, black 90%, transparent 100%);
}
.marquee-track {
    display: flex;
    align-items: center;
    gap: 0;
    width: max-content;
    animation: marquee 30s linear infinite;
}
.marquee-track:hover { animation-play-state: paused; }
@keyframes marquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}
.logo-item {
    flex-shrink: 0;
    height: 36px;
    width: auto;
    margin-right: 120px;
    opacity: 0.55;
    filter: grayscale(100%);
    transition: opacity 0.3s, filter 0.3s;
}
.logo-item:hover { opacity: 1; filter: grayscale(0%); }

/* ===== SECTION STYLES ===== */
.section { padding: 100px 0; }
.section-dark { background: var(--dark); color: #fff; }
.section-gray { background: var(--gray-50); }

.section-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--blue-50);
    color: var(--blue-500);
    font-size: 0.8rem;
    font-weight: 600;
    padding: 5px 14px;
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 16px;
}
.section-dark .section-label {
    background: rgba(49,130,206,0.12);
    color: var(--blue-400);
}

.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    line-height: 1.15;
    margin-bottom: 16px;
}
.section-dark .section-title { color: #fff; }

.section-subtitle {
    font-size: 1.1rem;
    color: var(--gray-600);
    max-width: 640px;
    line-height: 1.7;
}
.section-dark .section-subtitle { color: #b0bec5; }

.section-header {
    text-align: center;
    margin-bottom: 60px;
}
.section-header .section-subtitle { margin: 0 auto; }

/* ===== STATS / WHY US (HOME) ===== */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-top: 48px;
}
.stat-card {
    background: var(--dark-card);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-2xl);
    padding: 32px 24px;
    text-align: center;
    transition: all 0.3s cubic-bezier(0.16,1,0.3,1);
}
.stat-card:hover {
    transform: translateY(-4px);
    border-color: var(--blue-400);
    box-shadow: 0 8px 32px rgba(49,130,206,0.15);
}
.stat-icon {
    width: 48px;
    height: 48px;
    background: rgba(49,130,206,0.12);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
}
.stat-icon svg { width: 24px; height: 24px; color: var(--blue-400); }
.stat-card h3 { font-size: 1.1rem; font-weight: 700; color: #fff; margin-bottom: 8px; }
.stat-card p { font-size: 0.9rem; color: var(--gray-400); line-height: 1.6; }

/* ===== SERVICES GRID (HOME) ===== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.service-card {
    background: #fff;
    border: 1px solid var(--gray-100);
    border-radius: var(--radius-2xl);
    padding: 32px;
    transition: all 0.3s cubic-bezier(0.16,1,0.3,1);
    position: relative;
    overflow: hidden;
}
.service-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--blue-500), var(--blue-400));
    opacity: 0;
    transition: opacity 0.3s;
}
.service-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--blue-400); }
.service-card:hover::before { opacity: 1; }
.service-icon {
    width: 52px;
    height: 52px;
    background: var(--blue-50);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}
.service-icon svg { width: 24px; height: 24px; color: var(--blue-500); }
.service-card h3 { font-size: 1.15rem; font-weight: 700; color: var(--gray-800); margin-bottom: 10px; }
.service-card p { font-size: 0.95rem; color: var(--gray-500); line-height: 1.6; }
.service-card .learn-more {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--blue-500);
    font-weight: 600;
    font-size: 0.9rem;
    margin-top: 16px;
    transition: gap 0.2s;
    text-decoration: none;
    cursor: pointer;
}
.service-card:hover .learn-more { gap: 10px; }

/* ===== SERVICE DETAIL (USLUGI PAGE) ===== */
.service-detail {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
    padding: 80px 0;
    border-bottom: 1px solid var(--gray-100);
}
.service-detail:last-child { border-bottom: none; }
.service-detail.reversed { direction: rtl; }
.service-detail.reversed > * { direction: ltr; }

.service-detail-icon {
    width: 56px;
    height: 56px;
    background: var(--blue-50);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}
.service-detail-icon svg { width: 28px; height: 28px; color: var(--blue-500); }

.service-detail-text h2 {
    font-size: 2rem;
    font-weight: 800;
    color: var(--gray-800);
    letter-spacing: -0.02em;
    line-height: 1.2;
    margin-bottom: 16px;
}
.service-detail-text p {
    font-size: 1.05rem;
    color: var(--gray-500);
    line-height: 1.7;
    margin-bottom: 24px;
}
.service-detail-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 28px;
}
.service-detail-features li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 0.95rem;
    color: var(--gray-600);
    line-height: 1.5;
}
.service-detail-features li svg {
    width: 18px;
    height: 18px;
    color: var(--blue-500);
    flex-shrink: 0;
    margin-top: 2px;
}

.service-detail-visual {
    background: var(--gray-50);
    border: 1px solid var(--gray-100);
    border-radius: var(--radius-2xl);
    padding: 48px 40px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}
.visual-stat {
    display: flex;
    align-items: center;
    gap: 16px;
}
.visual-stat-icon {
    width: 44px;
    height: 44px;
    background: var(--blue-50);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.visual-stat-icon svg { width: 22px; height: 22px; color: var(--blue-500); }
.visual-stat h4 { font-size: 0.95rem; font-weight: 600; color: var(--gray-800); margin-bottom: 2px; }
.visual-stat p { font-size: 0.85rem; color: var(--gray-500); }

/* Dark variant for service details */
.section-dark .service-detail { border-bottom-color: rgba(255,255,255,0.06); }
.section-dark .service-detail-icon { background: rgba(49,130,206,0.12); }
.section-dark .service-detail-icon svg { color: var(--blue-400); }
.section-dark .service-detail-text h2 { color: #fff; }
.section-dark .service-detail-text p { color: var(--gray-400); }
.section-dark .service-detail-features li { color: var(--gray-300); }
.section-dark .service-detail-features li svg { color: var(--green-300); }
.section-dark .service-detail-visual { background: var(--dark-card); border-color: var(--dark-border); }
.section-dark .visual-stat-icon { background: rgba(49,130,206,0.12); }
.section-dark .visual-stat-icon svg { color: var(--blue-400); }
.section-dark .visual-stat h4 { color: #fff; }
.section-dark .visual-stat p { color: var(--gray-400); }

/* ===== COLLABORATION MODELS ===== */
.collab-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}
.collab-card {
    background: #fff;
    border: 1px solid var(--gray-100);
    border-radius: var(--radius-2xl);
    padding: 40px 32px;
    transition: all 0.3s cubic-bezier(0.16,1,0.3,1);
    position: relative;
    overflow: hidden;
}
.collab-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--blue-500), var(--blue-400));
    opacity: 0;
    transition: opacity 0.3s;
}
.collab-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--blue-400); }
.collab-card:hover::before { opacity: 1; }
.collab-card h3 { font-size: 1.3rem; font-weight: 700; color: var(--gray-800); margin-bottom: 12px; }
.collab-card p { font-size: 0.95rem; color: var(--gray-500); line-height: 1.7; margin-bottom: 20px; }
.collab-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.collab-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
    color: var(--gray-600);
}
.collab-features li svg { width: 16px; height: 16px; color: var(--blue-500); flex-shrink: 0; }

/* ===== WHY US CARDS (USLUGI PAGE) ===== */
.why-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}
.why-card {
    background: var(--dark-card);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-2xl);
    padding: 32px 24px;
    text-align: center;
    transition: all 0.3s cubic-bezier(0.16,1,0.3,1);
}
.why-card:hover { transform: translateY(-4px); border-color: var(--blue-400); box-shadow: 0 8px 32px rgba(49,130,206,0.15); }
.why-card-icon {
    width: 48px;
    height: 48px;
    background: rgba(49,130,206,0.12);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
}
.why-card-icon svg { width: 24px; height: 24px; color: var(--blue-400); }
.why-card h3 { font-size: 1.05rem; font-weight: 700; color: #fff; margin-bottom: 8px; }
.why-card p { font-size: 0.88rem; color: var(--gray-400); line-height: 1.6; }

/* ===== VISUAL TILES GRID (SERVICE DETAIL) ===== */
.visual-tiles {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}
.visual-tile {
    background: #fff;
    border: 1px solid var(--gray-100);
    border-radius: var(--radius-xl);
    padding: 24px 20px;
    box-shadow: var(--shadow-xs);
    transition: border-color 0.2s, box-shadow 0.2s;
}
.visual-tile:hover { border-color: var(--blue-400); box-shadow: var(--shadow-sm); }
.visual-tile-icon {
    width: 40px;
    height: 40px;
    background: var(--blue-50);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 12px;
}
.visual-tile-icon svg { width: 20px; height: 20px; color: var(--blue-500); }
.visual-tile h4 { font-size: 0.9rem; font-weight: 700; color: var(--gray-800); margin-bottom: 4px; }
.visual-tile p { font-size: 0.82rem; color: var(--gray-500); line-height: 1.5; }
/* Dark section variant */
.section-dark .visual-tile { background: var(--dark-card); border-color: var(--dark-border); box-shadow: none; }
.section-dark .visual-tile:hover { border-color: var(--blue-400); }
.section-dark .visual-tile-icon { background: rgba(49,130,206,0.12); }
.section-dark .visual-tile-icon svg { color: var(--blue-400); }
.section-dark .visual-tile h4 { color: #fff; }
.section-dark .visual-tile p { color: var(--gray-400); }

/* ===== TOOL CARDS (ANALITYKA PAGE) ===== */
.tools-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 48px;
}
.tool-card {
    background: var(--dark-card);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-2xl);
    padding: 28px 24px;
    transition: all 0.3s cubic-bezier(0.16,1,0.3,1);
}
.tool-card:hover { transform: translateY(-4px); border-color: var(--blue-400); box-shadow: 0 8px 32px rgba(49,130,206,0.15); }
.tool-icon {
    width: 44px;
    height: 44px;
    background: rgba(49,130,206,0.1);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
}
.tool-icon svg { width: 22px; height: 22px; color: var(--blue-400); }
.tool-card h4 { font-size: 1rem; font-weight: 700; color: #fff; margin-bottom: 8px; }
.tool-card p { font-size: 0.85rem; color: var(--gray-400); line-height: 1.6; }

/* ===== ABOUT PAGE: MISSION ===== */
.about-mission {
    max-width: 740px;
    margin: 0 auto;
    text-align: center;
}
.about-mission-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    border-radius: var(--radius-2xl);
    background: var(--blue-50);
    color: var(--blue-500);
    margin-bottom: 24px;
}
.about-mission h2 {
    font-size: 2rem;
    font-weight: 800;
    color: var(--gray-800);
    margin-bottom: 20px;
}
.about-mission-text {
    font-size: 1.15rem;
    color: var(--gray-600);
    line-height: 1.8;
}

/* ===== ABOUT PAGE: DIFFERENTIATORS ===== */
.about-diff-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-top: 48px;
}
.about-diff-card {
    background: var(--dark-card);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-xl);
    padding: 36px 32px;
    transition: transform 0.25s, border-color 0.25s;
}
.about-diff-card:hover {
    transform: translateY(-4px);
    border-color: var(--blue-500);
}
.about-diff-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 52px;
    height: 52px;
    border-radius: var(--radius-lg);
    background: rgba(49,130,206,0.12);
    color: var(--blue-400);
    margin-bottom: 20px;
}
.about-diff-card h3 {
    font-size: 1.15rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 10px;
}
.about-diff-card p {
    font-size: 0.93rem;
    color: var(--gray-400);
    line-height: 1.7;
}

/* ===== ABOUT PAGE: TEAM GRID ===== */
.team-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 48px;
}
.team-dept {
    background: var(--dark-card);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-xl);
    padding: 32px 28px;
    transition: border-color 0.25s;
}
.team-dept:hover { border-color: var(--blue-500); }
.team-dept-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    background: rgba(49,130,206,0.12);
    color: var(--blue-400);
    margin-bottom: 16px;
}
.team-dept h3 {
    font-size: 1.05rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--dark-border);
}
.team-roles {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.team-roles li {
    font-size: 0.88rem;
    color: var(--gray-400);
    padding-left: 16px;
    position: relative;
}
.team-roles li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--blue-500);
}

/* ===== ABOUT PAGE: METHODOLOGY ===== */
.about-method-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-top: 48px;
}
.about-method-card {
    background: #fff;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-xl);
    padding: 36px 28px;
    text-align: center;
    transition: transform 0.25s, box-shadow 0.25s;
}
.about-method-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}
.about-method-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--blue-500);
    line-height: 1;
    margin-bottom: 16px;
}
.about-method-card h3 {
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--gray-800);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 6px;
}
.about-method-card h4 {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--blue-500);
    margin-bottom: 14px;
}
.about-method-card p {
    font-size: 0.88rem;
    color: var(--gray-500);
    line-height: 1.65;
}

/* ===== ABOUT PAGE: TECH STACK ===== */
.tech-stack-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 16px;
    margin-top: 48px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}
.tech-stack-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    padding: 24px 16px;
    background: var(--dark-card);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-lg);
    color: var(--gray-400);
    transition: border-color 0.25s, color 0.25s;
}
.tech-stack-item svg { color: var(--blue-400); }
.tech-stack-item span { font-size: 0.82rem; font-weight: 600; }
.tech-stack-item:hover {
    border-color: var(--blue-500);
    color: #fff;
}

/* ===== ABOUT PAGE: COLLAB CARDS ===== */
.collab-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 48px;
}
.collab-card {
    background: #fff;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-xl);
    padding: 40px 32px;
    transition: transform 0.25s, box-shadow 0.25s;
}
.collab-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}
.collab-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    border-radius: var(--radius-lg);
    background: var(--blue-50);
    color: var(--blue-500);
    margin-bottom: 20px;
}
.collab-card h3 {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--gray-800);
    margin-bottom: 12px;
}
.collab-card p {
    font-size: 0.93rem;
    color: var(--gray-500);
    line-height: 1.65;
    margin-bottom: 20px;
}
.collab-price {
    font-size: 1.05rem;
    color: var(--gray-700);
    margin-bottom: 16px !important;
}
.collab-price strong {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--blue-600);
}
.collab-badge {
    display: inline-block;
    background: var(--blue-500);
    color: #fff;
    font-size: 0.75rem;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: 999px;
    margin-bottom: 16px;
    letter-spacing: 0.03em;
    text-transform: uppercase;
}
.collab-card-featured {
    border-color: var(--blue-400);
    box-shadow: 0 4px 24px rgba(49,130,206,0.12);
}
.collab-card .btn-primary {
    margin-top: 8px;
    width: 100%;
    justify-content: center;
}
.collab-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.collab-features li {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--gray-600);
    display: flex;
    align-items: flex-start;
    gap: 8px;
}
.collab-features li svg {
    width: 16px;
    height: 16px;
    color: var(--blue-500);
    flex-shrink: 0;
    margin-top: 2px;
}

/* ===== AI PAGE: SERVICE BLOCKS ===== */
.ai-service-block {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: start;
    padding: 80px 0;
    border-bottom: 1px solid var(--gray-200);
}
.ai-service-block:last-child { border-bottom: none; }
.ai-service-block.reversed { direction: rtl; }
.ai-service-block.reversed > * { direction: ltr; }
.ai-service-text { display: flex; flex-direction: column; gap: 20px; }
.ai-service-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: var(--radius-full);
    background: var(--blue-50);
    color: var(--blue-500);
    font-weight: 800;
    font-size: 1rem;
}
.ai-service-text h2 {
    font-size: 1.7rem;
    font-weight: 800;
    color: var(--gray-800);
    line-height: 1.3;
}
.ai-service-text > p {
    font-size: 1rem;
    color: var(--gray-500);
    line-height: 1.7;
}
.ai-service-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 8px;
}
.ai-service-features li {
    font-size: 0.93rem;
    color: var(--gray-600);
    line-height: 1.6;
    padding-left: 28px;
    position: relative;
}
.ai-service-features li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 7px;
    width: 18px;
    height: 18px;
    border-radius: var(--radius-full);
    background: var(--blue-50);
    border: 2px solid var(--blue-500);
}
.ai-service-features li::after {
    content: '';
    position: absolute;
    left: 5px;
    top: 12px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--blue-500);
}
.ai-service-visual {
    background: var(--dark);
    border-radius: var(--radius-2xl);
    padding: 48px 36px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 20px;
    min-height: 320px;
}
.ai-service-visual svg { color: var(--blue-400); opacity: 0.7; }
.ai-service-visual span {
    font-size: 0.85rem;
    color: var(--gray-400);
    text-align: center;
    font-weight: 500;
}
.ai-service-cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--blue-500);
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    margin-top: 8px;
    transition: gap 0.2s;
}
.ai-service-cta:hover { gap: 12px; }
.ai-service-tags {
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--blue-500);
}
.section-dark .ai-service-tags { color: var(--blue-400); }

/* Dark variant overrides for ai-service blocks */
.section-dark .ai-service-text h2 { color: #fff; }
.section-dark .ai-service-text > p { color: var(--gray-400); }
.section-dark .ai-service-features li { color: var(--gray-400); }
.section-dark .ai-service-features li strong { color: var(--gray-200); }
.section-dark .ai-service-features li::before { background: rgba(49,130,206,0.15); border-color: var(--blue-400); }
.section-dark .ai-service-features li::after { background: var(--blue-400); }
.section-dark .ai-service-number { background: rgba(49,130,206,0.15); color: var(--blue-400); }
.section-dark .ai-service-cta { color: var(--blue-400); }
.section-dark .ai-service-block { border-bottom-color: var(--dark-border); }

/* ===== AI PAGE: FEATURE CARDS ===== */
.ai-feature-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}
.ai-feature-card {
    background: var(--dark-card);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-xl);
    padding: 24px 20px;
    transition: transform 0.25s, border-color 0.25s;
}
.ai-feature-card:hover {
    transform: translateY(-3px);
    border-color: var(--blue-500);
}
.ai-feature-icon {
    width: 40px;
    height: 40px;
    background: rgba(49,130,206,0.12);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 14px;
}
.ai-feature-icon svg { width: 20px; height: 20px; color: var(--blue-400); }
.ai-feature-card h3 {
    font-size: 0.92rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 6px;
}
.ai-feature-card p {
    font-size: 0.82rem;
    color: var(--gray-400);
    line-height: 1.55;
}

/* ===== AI PAGE: USE CASES ===== */
.ai-usecase-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-top: 48px;
}
.ai-usecase-card {
    background: var(--dark-card);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-xl);
    padding: 36px 32px;
    transition: transform 0.25s, border-color 0.25s;
}
.ai-usecase-card:hover {
    transform: translateY(-4px);
    border-color: var(--blue-500);
}
.ai-usecase-card .ai-usecase-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 52px;
    height: 52px;
    border-radius: var(--radius-lg);
    background: rgba(49,130,206,0.12);
    color: var(--blue-400);
    margin-bottom: 20px;
}
.ai-usecase-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 12px;
}
.ai-usecase-card p {
    font-size: 0.9rem;
    color: var(--gray-400);
    line-height: 1.7;
}
.ai-usecase-card.ai-usecase-cta-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    border: 2px dashed rgba(49,130,206,0.35);
    background: transparent;
}
/* Light section variant */
.section-gray .ai-usecase-card {
    background: #fff;
    border-color: var(--gray-200);
    box-shadow: var(--shadow-xs);
}
.section-gray .ai-usecase-card:hover {
    border-color: var(--blue-400);
    box-shadow: var(--shadow-lg);
}
.section-gray .ai-usecase-card .ai-usecase-icon {
    background: var(--blue-50);
    color: var(--blue-500);
}
.section-gray .ai-usecase-card h3 { color: var(--gray-800); }
.section-gray .ai-usecase-card p { color: var(--gray-500); }
.section-gray .ai-usecase-card.ai-usecase-cta-card {
    background: transparent;
    border: 2px dashed var(--gray-300);
    box-shadow: none;
}
.section-gray .ai-usecase-cta-card h3 { color: var(--blue-500); }
.ai-usecase-cta-card h3 { color: var(--blue-400); }

/* ===== AI PAGE: WHY ELIGO ===== */
.ai-why-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-top: 48px;
}
.ai-why-card {
    background: #fff;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-xl);
    padding: 36px 28px;
    text-align: center;
    transition: transform 0.25s, box-shadow 0.25s;
}
.ai-why-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}
.ai-why-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    border-radius: var(--radius-lg);
    background: var(--blue-50);
    color: var(--blue-500);
    margin-bottom: 20px;
}
.ai-why-card h3 {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--gray-800);
    margin-bottom: 10px;
}
.ai-why-card p {
    font-size: 0.88rem;
    color: var(--gray-500);
    line-height: 1.65;
}

/* ===== AI PAGE: MANIFESTO ===== */
.ai-manifesto {
    max-width: 760px;
    margin: 0 auto;
    text-align: center;
}
.ai-manifesto h2 {
    font-size: 2rem;
    font-weight: 800;
    color: #fff;
    margin-bottom: 24px;
}
.ai-manifesto p {
    font-size: 1.1rem;
    color: var(--gray-400);
    line-height: 1.8;
}

/* ===== AI SECTION ===== */
.ai-section { position: relative; overflow: hidden; }
.ai-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(49,130,206,0.06) 0%, transparent 70%);
    pointer-events: none;
}
.ai-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}
.ai-text .section-label { margin-bottom: 16px; }
.ai-text h2 {
    font-size: 2.2rem;
    font-weight: 800;
    color: #fff;
    letter-spacing: -0.02em;
    line-height: 1.2;
    margin-bottom: 20px;
}
.ai-text p {
    font-size: 1.05rem;
    color: var(--gray-400);
    line-height: 1.7;
    margin-bottom: 24px;
}
.ai-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 32px;
}
.ai-features li {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--gray-300);
    font-size: 0.95rem;
}
.ai-features li svg { width: 20px; height: 20px; color: var(--green-300); flex-shrink: 0; }
.ai-visual {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}
.ai-metric {
    background: var(--dark-card);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-xl);
    padding: 24px;
    text-align: center;
}
.ai-metric .number {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--green-300);
    display: block;
}
.ai-metric .label {
    font-size: 0.85rem;
    color: var(--gray-400);
    margin-top: 4px;
}

/* ===== PROCESS ===== */
.process-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    position: relative;
}
.process-grid::before {
    content: '';
    position: absolute;
    top: 40px;
    left: 12.5%;
    right: 12.5%;
    height: 2px;
    background: linear-gradient(90deg, var(--blue-500), var(--blue-400), var(--green-300));
    opacity: 0.3;
}
.process-card { text-align: center; position: relative; }
.process-number {
    width: 56px;
    height: 56px;
    background: var(--blue-500);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1.2rem;
    margin: 0 auto 20px;
    position: relative;
    z-index: 2;
    box-shadow: 0 4px 14px rgba(49,130,206,0.3);
}
.process-card h3 { font-size: 1.1rem; font-weight: 700; color: var(--gray-800); margin-bottom: 8px; }
.process-card p { font-size: 0.9rem; color: var(--gray-500); line-height: 1.6; }

/* ===== AUDIENCE ===== */
.audience-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.audience-card {
    background: var(--dark-card);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-2xl);
    padding: 36px 28px;
    transition: all 0.3s cubic-bezier(0.16,1,0.3,1);
}
.audience-card:hover { transform: translateY(-4px); border-color: var(--blue-400); }
.audience-card .card-icon {
    width: 48px;
    height: 48px;
    background: rgba(49,130,206,0.12);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}
.audience-card .card-icon svg { width: 24px; height: 24px; color: var(--blue-400); }
.audience-card h3 { font-size: 1.15rem; font-weight: 700; color: #fff; margin-bottom: 12px; }
.audience-card p { font-size: 0.95rem; color: var(--gray-400); line-height: 1.6; }

/* ===== ECOSYSTEM ===== */
.ecosystem-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}
.ecosystem-text h2 {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--gray-800);
    line-height: 1.2;
    letter-spacing: -0.02em;
    margin-bottom: 20px;
}
.ecosystem-text p { font-size: 1.05rem; color: var(--gray-500); line-height: 1.7; margin-bottom: 24px; }
.ecosystem-visual { display: flex; flex-direction: column; gap: 16px; }
.eco-item {
    display: flex;
    align-items: center;
    gap: 16px;
    background: #fff;
    border: 1px solid var(--gray-100);
    border-radius: var(--radius-xl);
    padding: 20px;
    transition: all 0.2s;
}
.eco-item:hover { border-color: var(--blue-400); box-shadow: var(--shadow-sm); }
.eco-item .eco-icon {
    width: 44px;
    height: 44px;
    background: var(--blue-50);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.eco-item .eco-icon svg { width: 22px; height: 22px; color: var(--blue-500); }
.eco-item h3 { font-size: 0.95rem; font-weight: 600; color: var(--gray-800); margin-bottom: 2px; }
.eco-item p { font-size: 0.85rem; color: var(--gray-500); }

/* ===== TECH PARTNERS ===== */
.tech-grid {
    display: flex;
    justify-content: center;
    gap: 32px;
    flex-wrap: wrap;
    margin-top: 48px;
}
.tech-badge {
    background: #fff;
    border: 1px solid var(--gray-100);
    border-radius: var(--radius-xl);
    padding: 16px 28px;
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--gray-600);
    transition: all 0.2s;
    box-shadow: var(--shadow-xs);
}
.tech-badge:hover { border-color: var(--blue-400); color: var(--blue-500); transform: translateY(-2px); box-shadow: var(--shadow-sm); }

/* ===== FAQ ===== */
.faq-list {
    max-width: 760px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.faq-item {
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-xl);
    overflow: hidden;
}
.faq-item--dark { background: var(--dark-card); }
.faq-item--light { background: #fff; border-color: var(--gray-100); }
.faq-question {
    width: 100%;
    background: none;
    border: none;
    padding: 20px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    font-size: 1rem;
    font-weight: 600;
    text-align: left;
    font-family: inherit;
    transition: color 0.2s;
}
.faq-item--dark .faq-question { color: #fff; }
.faq-item--dark .faq-question:hover { color: var(--blue-400); }
.faq-item--light .faq-question { color: var(--gray-800); }
.faq-item--light .faq-question:hover { color: var(--blue-500); }
.faq-question svg {
    width: 20px;
    height: 20px;
    color: var(--gray-400);
    transition: transform 0.3s;
    flex-shrink: 0;
}
.faq-item.active .faq-question svg { transform: rotate(180deg); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }
.faq-item.active .faq-answer { max-height: 400px; }
.faq-answer-inner { padding: 0 24px 20px; font-size: 0.95rem; color: var(--gray-400); line-height: 1.7; }
.faq-item--light .faq-answer-inner { color: var(--gray-500); }

/* ===== CTA SECTION ===== */
.cta-section {
    background: linear-gradient(135deg, var(--dark) 0%, #1a2744 100%);
    padding: 80px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.cta-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 50% 100%, rgba(49,130,206,0.1) 0%, transparent 60%);
    pointer-events: none;
}
.cta-section h2 { font-size: 2.5rem; font-weight: 800; color: #fff; letter-spacing: -0.02em; margin-bottom: 16px; }
.cta-section p { font-size: 1.1rem; color: var(--gray-400); max-width: 540px; margin: 0 auto 32px; }

/* ===== CONTACT FORM ===== */
.contact-form {
    max-width: 560px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.form-row { display: flex; gap: 16px; }
.form-input {
    width: 100%;
    padding: 14px 18px;
    background: var(--dark-card);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-lg);
    color: #fff;
    font-size: 0.95rem;
    font-family: inherit;
    outline: none;
    transition: border-color 0.2s;
}
.form-input::placeholder { color: var(--gray-500); }
.form-input:focus { border-color: var(--blue-400); }
textarea.form-input { resize: vertical; min-height: 120px; }

.form-clause {
    width: 100%;
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-lg);
    background: rgba(21,34,54,0.5);
    font-size: 0.82rem;
    color: var(--gray-400);
    line-height: 1.6;
}
.form-clause summary {
    padding: 12px 18px;
    cursor: pointer;
    font-weight: 500;
    color: var(--gray-300);
    list-style: none;
    display: flex;
    align-items: center;
    gap: 8px;
}
.form-clause summary::-webkit-details-marker { display: none; }
.form-clause summary::before {
    content: '▸';
    font-size: 0.75rem;
    transition: transform 0.2s;
}
.form-clause[open] summary::before { transform: rotate(90deg); }
.form-clause p { padding: 0 18px 14px; margin: 0; }
.form-clause a { color: var(--blue-400); text-decoration: underline; text-underline-offset: 2px; }
.form-clause a:hover { color: var(--blue-500); }

/* ===== FOOTER ===== */
.footer {
    background: var(--dark);
    border-top: 1px solid rgba(255,255,255,0.06);
    padding: 60px 0 32px;
}
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}
.footer-brand p { font-size: 0.9rem; color: var(--gray-400); line-height: 1.7; margin-top: 16px; }
.footer-col-title { font-size: 0.85rem; font-weight: 600; color: var(--gray-300); text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 16px; }
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul a { font-size: 0.9rem; color: var(--gray-400); transition: color 0.15s; }
.footer-col ul a:hover { color: var(--blue-400); }
.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.06);
    padding-top: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.footer-bottom p { font-size: 0.85rem; color: var(--gray-500); }
.footer-bottom a { color: var(--gray-400); transition: color 0.15s; }
.footer-bottom a:hover { color: var(--blue-400); }

/* ===== RELATED SERVICES CAROUSEL ===== */
.related-carousel {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

/* ===== FAQ ON DARK BACKGROUND ===== */
.section-dark .faq-question { color: #fff; }
.section-dark .faq-question:hover { color: var(--blue-400); }
.section-dark .faq-item { border-color: var(--dark-border); background: var(--dark-card); }
.section-dark .faq-answer-inner { color: var(--gray-400); }

/* ===== BAZA WIEDZY ===== */
.bw-filter-bar {
    background: #fff;
    border-bottom: 1px solid var(--gray-200);
    position: sticky;
    top: 72px;
    z-index: 90;
}
.bw-cat-tabs-wrap { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.bw-cat-tabs {
    display: flex;
    overflow-x: auto;
    scrollbar-width: none;
}
.bw-cat-tabs::-webkit-scrollbar { display: none; }
.bw-cat-tab {
    flex-shrink: 0;
    padding: 16px 18px;
    border: none;
    border-bottom: 3px solid transparent;
    background: none;
    font-family: 'Inter', sans-serif;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--gray-500);
    cursor: pointer;
    white-space: nowrap;
    transition: color 0.2s, border-color 0.2s;
}
.bw-cat-tab:hover { color: var(--gray-700); }
.bw-cat-tab.active { color: var(--blue-600); border-bottom-color: var(--blue-600); font-weight: 600; }
.bw-subcat-bar {
    display: none;
    background: var(--gray-50);
    border-top: 1px solid var(--gray-100);
    padding: 10px 0;
}
.bw-subcat-bar.visible { display: block; }
.bw-subcats {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    gap: 8px;
    overflow-x: auto;
    scrollbar-width: none;
}
.bw-subcats::-webkit-scrollbar { display: none; }
.bw-subcat-pill {
    flex-shrink: 0;
    padding: 6px 16px;
    border-radius: var(--radius-full);
    border: 1px solid var(--gray-300);
    background: #fff;
    font-family: 'Inter', sans-serif;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--gray-600);
    cursor: pointer;
    white-space: nowrap;
    transition: all 0.2s;
}
.bw-subcat-pill:hover { border-color: var(--blue-400); color: var(--blue-600); background: var(--blue-50); }
.bw-subcat-pill.active { background: var(--blue-600); border-color: var(--blue-600); color: #fff; }

.bw-results-info {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
    font-size: 0.875rem;
    flex-wrap: wrap;
    gap: 8px;
}
.bw-breadcrumb { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.bw-breadcrumb a { color: var(--gray-500); transition: color 0.15s; }
.bw-breadcrumb a:hover { color: var(--blue-500); }
.bw-breadcrumb span { color: var(--gray-700); font-weight: 500; }
.bw-bc-sep { color: var(--gray-300); }
.bw-count-label { color: var(--gray-400); font-size: 0.82rem; }

/* Article grid */
.bw-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    min-height: 240px;
}

/* Article card */
.bw-card {
    background: #fff;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-2xl);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    text-decoration: none;
    color: inherit;
    transition: transform 0.25s cubic-bezier(0.16,1,0.3,1), box-shadow 0.25s, border-color 0.25s;
}
.bw-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--blue-400); }
.bw-card-soon { cursor: default; opacity: 0.6; }
.bw-card-soon:hover { transform: none; box-shadow: none; border-color: var(--gray-200); }
.bw-card-img {
    height: 148px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    position: relative;
}
.bw-card-soon-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    background: rgba(255,255,255,0.18);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    border: 1px solid rgba(255,255,255,0.35);
    color: #fff;
    font-size: 0.6rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 4px 10px;
    border-radius: 20px;
    pointer-events: none;
}
.bw-img-seo        { background: linear-gradient(135deg, #1e3a5f 0%, #1d4ed8 100%); }
.bw-img-ai         { background: linear-gradient(135deg, #1e1b4b 0%, #6d28d9 100%); }
.bw-img-marketing  { background: linear-gradient(135deg, #431407 0%, #c2410c 100%); }
.bw-img-analityka  { background: linear-gradient(135deg, #052e16 0%, #15803d 100%); }
.bw-img-strony-www { background: linear-gradient(135deg, #042f2e 0%, #0f766e 100%); }
.bw-img-e-commerce { background: linear-gradient(135deg, #4a0019 0%, #be185d 100%); }
.bw-img-slownik    { background: linear-gradient(135deg, #0f172a 0%, #475569 100%); }
.bw-card-body { padding: 22px; flex: 1; display: flex; flex-direction: column; }
.bw-card-badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: var(--radius-full);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    margin-bottom: 12px;
    width: fit-content;
}
.bw-badge-seo        { background: #EFF6FF; color: #1D4ED8; }
.bw-badge-ai         { background: #F5F3FF; color: #6D28D9; }
.bw-badge-marketing  { background: #FFF7ED; color: #C2410C; }
.bw-badge-analityka  { background: #F0FDF4; color: #15803D; }
.bw-badge-strony-www { background: #F0FDFA; color: #0F766E; }
.bw-badge-e-commerce { background: #FDF2F8; color: #BE185D; }
.bw-badge-slownik    { background: #F1F5F9; color: #475569; }
.bw-card-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--gray-800);
    line-height: 1.4;
    margin-bottom: 10px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.bw-card-excerpt {
    font-size: 0.85rem;
    color: var(--gray-500);
    line-height: 1.65;
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-bottom: 18px;
}
.bw-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 14px;
    border-top: 1px solid var(--gray-100);
}
.bw-card-meta { font-size: 0.78rem; color: var(--gray-400); }
.bw-card-arrow { color: var(--blue-500); display: flex; transition: transform 0.2s; }
.bw-card:hover .bw-card-arrow { transform: translateX(4px); }

/* Empty state */
.bw-empty { grid-column: 1 / -1; text-align: center; padding: 80px 24px; }
.bw-empty-icon { color: var(--gray-300); margin-bottom: 20px; display: flex; justify-content: center; }
.bw-empty h3 { font-size: 1.3rem; color: var(--gray-600); margin-bottom: 8px; font-weight: 700; }
.bw-empty p { color: var(--gray-400); margin-bottom: 24px; }
.bw-empty-btn {
    padding: 10px 24px;
    background: var(--blue-600);
    color: #fff;
    border: none;
    border-radius: var(--radius-full);
    font-family: 'Inter', sans-serif;
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s;
}
.bw-empty-btn:hover { background: #1e4e8c; }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .hero h1 { font-size: 2.8rem; }
    .hero-sub h1 { font-size: 2.4rem; }
    .section-title { font-size: 2rem; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .ai-content { grid-template-columns: 1fr; gap: 40px; }
    .process-grid { grid-template-columns: repeat(2, 1fr); }
    .process-grid::before { display: none; }
    .audience-grid { grid-template-columns: 1fr; }
    .ecosystem-content { grid-template-columns: 1fr; gap: 40px; }
    .service-detail { grid-template-columns: 1fr; gap: 40px; }
    .service-detail.reversed { direction: ltr; }
    .collab-grid { grid-template-columns: 1fr; }
    .why-grid { grid-template-columns: repeat(2, 1fr); }
    .tools-grid { grid-template-columns: repeat(2, 1fr); }
    .about-diff-grid { grid-template-columns: repeat(2, 1fr); }
    .team-grid { grid-template-columns: repeat(2, 1fr); }
    .about-method-grid { grid-template-columns: repeat(2, 1fr); }
    .ai-service-block { grid-template-columns: 1fr; gap: 40px; }
    .ai-service-block.reversed { direction: ltr; }
    .ai-feature-cards { grid-template-columns: repeat(2, 1fr); }
    .ai-usecase-grid { grid-template-columns: repeat(2, 1fr); }
    .ai-why-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .bw-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .nav-links { display: none; }
    .mobile-toggle { display: block; }
    .hero { padding: 120px 0 64px; }
    .hero h1 { font-size: 2rem; }
    .hero p { font-size: 1rem; }
    .hero-sub { padding: 96px 0 56px; }
    .hero-sub h1 { font-size: 1.9rem; }
    .hero-sub p { font-size: 1rem; }
    .section { padding: 64px 0; }
    .section-title { font-size: 1.7rem; }
    .stats-grid { grid-template-columns: 1fr; }
    .services-grid { grid-template-columns: 1fr; }
    .process-grid { grid-template-columns: 1fr; }
    .service-detail { padding: 48px 0; }
    .service-detail-text h2 { font-size: 1.5rem; }
    .why-grid { grid-template-columns: 1fr; }
    .tools-grid { grid-template-columns: 1fr; }
    .about-diff-grid { grid-template-columns: 1fr; }
    .team-grid { grid-template-columns: 1fr; }
    .about-method-grid { grid-template-columns: 1fr; }
    .collab-grid { grid-template-columns: 1fr; }
    .about-mission h2 { font-size: 1.6rem; }
    .about-mission-text { font-size: 1rem; }
    .ai-service-block { padding: 48px 0; }
    .ai-service-text h2 { font-size: 1.4rem; }
    .ai-feature-cards { grid-template-columns: 1fr; }
    .ai-usecase-grid { grid-template-columns: 1fr; }
    .ai-why-grid { grid-template-columns: 1fr; }
    .ai-manifesto h2 { font-size: 1.5rem; }
    .form-row { flex-direction: column; }
    .footer-grid { grid-template-columns: 1fr; gap: 32px; }
    .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
    .logo-item { height: 28px; margin-right: 80px; }
    .cta-section h2 { font-size: 1.8rem; }
    .bw-grid { grid-template-columns: 1fr; }
    .bw-filter-bar { position: static; }
    .bw-cat-tabs { flex-wrap: wrap; overflow-x: visible; gap: 8px; padding: 12px 0; }
    .bw-cat-tab {
        padding: 7px 14px;
        font-size: 0.8rem;
        border: 1px solid var(--gray-200);
        border-bottom-width: 1px;
        border-radius: 999px;
        flex-shrink: 0;
    }
    .bw-cat-tab:hover { border-color: var(--gray-300); }
    .bw-cat-tab.active {
        background: var(--blue-600);
        color: #fff;
        border-color: var(--blue-600);
        border-bottom-color: var(--blue-600);
        font-weight: 600;
    }
    .related-carousel {
        display: flex;
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        -webkit-overflow-scrolling: touch;
        gap: 16px;
        padding-bottom: 8px;
        scrollbar-width: none;
    }
    .related-carousel::-webkit-scrollbar { display: none; }
    .related-carousel > * {
        flex: 0 0 82%;
        scroll-snap-align: start;
        min-width: 0;
    }
}

/* ===== NAV DROPDOWN ===== */
.nav-has-dropdown { position: relative; }
.nav-has-dropdown > a { display: flex; align-items: center; gap: 4px; }
.nav-has-dropdown > a .nav-chevron { width: 14px; height: 14px; transition: transform 0.2s; }
.nav-has-dropdown:hover > a .nav-chevron { transform: rotate(180deg); }
.nav-dropdown {
    position: absolute;
    top: calc(100% + 12px);
    left: 50%;
    transform: translateX(-50%) translateY(-6px);
    background: rgba(15,23,42,0.98);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--radius-lg);
    padding: 6px;
    list-style: none;
    min-width: 220px;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.15s, visibility 0.15s, transform 0.15s;
    box-shadow: 0 8px 24px rgba(0,0,0,0.35);
    z-index: 100;
}
.nav-has-dropdown:hover .nav-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}
.nav-dropdown a {
    display: block;
    padding: 10px 14px;
    border-radius: var(--radius-md);
    font-size: 0.88rem;
    color: var(--gray-300);
    white-space: nowrap;
    transition: background 0.15s, color 0.15s;
}
.nav-dropdown a:hover { background: rgba(49,130,206,0.12); color: #fff; }
@media (max-width: 768px) {
    .nav-has-dropdown > a .nav-chevron { display: none; }
    .nav-dropdown {
        position: static;
        transform: none;
        opacity: 1;
        visibility: visible;
        background: transparent;
        backdrop-filter: none;
        box-shadow: none;
        border: none;
        border-left: 2px solid rgba(49,130,206,0.3);
        border-radius: 0;
        padding: 4px 0 0 12px;
        min-width: 0;
    }
    .nav-dropdown a { font-size: 0.85rem; padding: 6px 8px; }
}

/* Mobile Nav Open */
.nav.mobile-open .nav-links {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--dark);
    padding: 24px;
    gap: 16px;
    border-bottom: 1px solid rgba(255,255,255,0.06);
}

/* ===== ARTICLE PAGE ===== */
.bw-article-wrap { padding: 120px 0 80px; }

.bw-article-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 248px;
    gap: 56px;
    align-items: start;
}

/* Breadcrumb */
.bw-art-breadcrumb {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
    font-size: 0.82rem;
    color: var(--gray-400);
    margin-bottom: 20px;
}
.bw-art-breadcrumb a { color: var(--gray-400); transition: color 0.15s; }
.bw-art-breadcrumb a:hover { color: var(--blue-500); }
.bw-art-breadcrumb .sep { color: var(--gray-300); }
.bw-art-breadcrumb .cur { color: var(--gray-600); }

/* Article header */
.bw-article-header { margin-bottom: 32px; }
.bw-article-header .bw-card-badge { margin-bottom: 16px; display: inline-block; }
.bw-article-header h1 {
    font-size: 2.2rem;
    font-weight: 800;
    line-height: 1.25;
    color: var(--dark);
    margin-bottom: 16px;
}
.bw-article-meta {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    font-size: 0.85rem;
    color: var(--gray-400);
}
.bw-article-meta .sep { color: var(--gray-300); }
.bw-article-divider { border: none; border-top: 1px solid var(--gray-200); margin: 24px 0 32px; }

/* Article body typography */
.bw-article-body {
    font-size: 1.05rem;
    line-height: 1.85;
    color: var(--gray-700);
}
.bw-article-body .bw-lead {
    font-size: 1.12rem;
    color: var(--gray-600);
    line-height: 1.8;
    margin-bottom: 2rem;
}
.bw-article-body h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--dark);
    margin: 2.5rem 0 0.75rem;
    line-height: 1.3;
    scroll-margin-top: 96px;
}
.bw-article-body h3 {
    font-size: 1.12rem;
    font-weight: 700;
    color: var(--gray-800);
    margin: 1.75rem 0 0.5rem;
    scroll-margin-top: 96px;
}
.bw-article-body p { margin-bottom: 1.25rem; }
.bw-article-body ul,
.bw-article-body ol { margin: 0 0 1.25rem 1.4rem; }
.bw-article-body li { margin-bottom: 0.4rem; line-height: 1.75; }
.bw-article-body blockquote {
    border-left: 3px solid var(--blue-400);
    padding: 14px 20px;
    margin: 1.75rem 0;
    background: var(--blue-50);
    border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
    color: var(--gray-600);
}
.bw-article-body blockquote p { margin-bottom: 0; }
.bw-article-body a { color: var(--blue-500); text-decoration: underline; text-underline-offset: 3px; }
.bw-article-body a:hover { color: var(--blue-600); }
.bw-article-body strong { color: var(--gray-800); font-weight: 600; }
.bw-article-body img { border-radius: var(--radius-xl); margin: 1.75rem 0; width: 100%; }
.bw-article-body table {
    width: 100%;
    border-collapse: collapse;
    margin: 1.75rem 0;
    font-size: 0.9rem;
}
.bw-article-body th {
    background: var(--gray-100);
    font-weight: 600;
    color: var(--gray-700);
    padding: 10px 14px;
    text-align: left;
    border: 1px solid var(--gray-200);
}
.bw-article-body td {
    padding: 9px 14px;
    border: 1px solid var(--gray-200);
    color: var(--gray-600);
    vertical-align: top;
}
.bw-article-body tr:nth-child(even) td { background: var(--gray-50); }

/* Callout box */
.bw-callout {
    background: var(--blue-50);
    border: 1px solid #bee3f8;
    border-radius: var(--radius-xl);
    padding: 18px 22px;
    margin: 1.75rem 0;
}
.bw-callout p { margin-bottom: 0; color: var(--gray-700); font-size: 0.95rem; }
.bw-callout strong { color: var(--blue-600); }

/* Table of contents */
.bw-toc { position: sticky; top: 96px; }
.bw-toc-inner {
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-2xl);
    padding: 22px 20px;
}
.bw-toc-title {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    color: var(--gray-400);
    margin-bottom: 14px;
}
.bw-toc-list { list-style: none; margin: 0; padding: 0; }
.bw-toc-list li {
    border-left: 2px solid var(--gray-200);
    padding-left: 12px;
    margin-bottom: 4px;
    transition: border-color 0.15s;
}
.bw-toc-list li.toc-active { border-color: var(--blue-500); }
.bw-toc-list a {
    font-size: 0.83rem;
    color: var(--gray-500);
    transition: color 0.15s;
    line-height: 1.5;
    display: block;
    padding: 3px 0;
}
.bw-toc-list li.toc-active a { color: var(--blue-600); font-weight: 600; }
.bw-toc-list a:hover { color: var(--blue-600); }

/* Article footer */
.bw-article-footer {
    border-top: 1px solid var(--gray-200);
    padding-top: 28px;
    margin-top: 40px;
}
.bw-article-tags { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.bw-article-tag-label { font-size: 0.82rem; color: var(--gray-400); margin-right: 4px; }
.bw-article-tag {
    background: var(--gray-100);
    color: var(--gray-600);
    border-radius: var(--radius-full);
    padding: 4px 12px;
    font-size: 0.8rem;
    transition: background 0.15s, color 0.15s;
}
.bw-article-tag:hover { background: var(--blue-50); color: var(--blue-600); }

/* Related articles */
.bw-related { background: var(--gray-50); padding: 64px 0; }
.bw-related-title { font-size: 1.5rem; font-weight: 700; color: var(--dark); margin-bottom: 32px; }

/* Article responsive */
@media (max-width: 1024px) {
    .bw-article-layout { grid-template-columns: 1fr; gap: 0; }
    .bw-toc { position: static; margin-bottom: 32px; order: -1; }
    .bw-toc-inner { cursor: pointer; }
    .bw-toc-title {
        display: flex;
        align-items: center;
        justify-content: space-between;
        margin-bottom: 0;
        user-select: none;
    }
    .bw-toc-title::after {
        content: '';
        display: inline-block;
        width: 8px;
        height: 8px;
        border-right: 2px solid var(--gray-400);
        border-bottom: 2px solid var(--gray-400);
        transform: rotate(45deg);
        margin-top: -3px;
        flex-shrink: 0;
        transition: transform 0.2s, margin-top 0.2s;
    }
    .bw-toc-inner.toc-open .bw-toc-title::after {
        transform: rotate(-135deg);
        margin-top: 3px;
    }
    .bw-toc-list { display: none; margin-top: 14px; }
    .bw-toc-inner.toc-open .bw-toc-list { display: block; }
}
@media (max-width: 768px) {
    .bw-article-body { font-size: 1rem; line-height: 1.8; }
    .bw-article-header h1 { font-size: 1.65rem; }
    .bw-article-body h2 { font-size: 1.3rem; }
    .bw-article-body h3 { font-size: 1.05rem; }
    .bw-article-wrap { padding: 96px 0 60px; }
    .bw-article-body table { font-size: 0.82rem; }
    .bw-article-body th, .bw-article-body td { padding: 7px 10px; }
}

/* ===== BW SEO TEXT SECTION ===== */
.bw-seo-text { background: var(--gray-50); border-top: 1px solid var(--gray-200); padding: 64px 0; }
.bw-seo-text-inner { max-width: 760px; }
.bw-seo-text h2 { font-size: 1.4rem; font-weight: 700; color: var(--dark); margin-bottom: 20px; padding-bottom: 18px; border-bottom: 2px solid var(--gray-200); }
.bw-seo-text h3 { font-size: 1rem; font-weight: 600; color: var(--gray-700); margin: 28px 0 10px; }
.bw-seo-text p { font-size: 0.95rem; color: var(--gray-600); line-height: 1.75; margin-bottom: 12px; }
.bw-seo-text ul { list-style: none; padding: 0; margin-bottom: 16px; display: flex; flex-direction: column; gap: 6px; }
.bw-seo-text ul li { font-size: 0.93rem; color: var(--gray-600); line-height: 1.65; padding-left: 16px; position: relative; }
.bw-seo-text ul li::before { content: '–'; position: absolute; left: 0; color: var(--blue-400); font-weight: 600; }
.bw-seo-text-faq { margin: 28px 0 20px; display: flex; flex-direction: column; gap: 10px; }
.bw-seo-text-faq-item { background: #fff; border: 1px solid var(--gray-200); border-radius: var(--radius-xl); padding: 16px 20px; }
.bw-seo-text-faq-item strong { display: block; font-size: 0.9rem; font-weight: 600; color: var(--dark); margin-bottom: 5px; }
.bw-seo-text-faq-item p { margin-bottom: 0; font-size: 0.88rem; color: var(--gray-500); }
.bw-seo-text-summary { font-weight: 600 !important; color: var(--gray-700) !important; }
.bw-seo-text-ext { margin-top: 24px; padding: 16px 20px; background: var(--gray-100); border-left: 3px solid var(--blue-400); border-radius: 0 var(--radius-lg) var(--radius-lg) 0; }
.bw-seo-text-ext p { font-size: 0.875rem !important; color: var(--gray-500) !important; line-height: 1.8 !important; margin-bottom: 0; }

/* ===== RELATED SERVICES ===== */
.bw-srv { padding: 64px 0; background: #fff; border-top: 1px solid var(--gray-100); }
.bw-srv-header { margin-bottom: 36px; }
.bw-srv-header h2 { font-size: 1.5rem; font-weight: 700; color: var(--dark); margin-bottom: 8px; }
.bw-srv-header p { font-size: 0.95rem; color: var(--gray-500); max-width: 580px; }
.bw-srv-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.bw-srv-card { display: flex; flex-direction: column; gap: 14px; padding: 24px; border-radius: var(--radius-2xl); border: 1px solid var(--gray-200); background: #fff; text-decoration: none; color: inherit; transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s; }
.bw-srv-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); border-color: var(--blue-400); }
.bw-srv-ico { width: 44px; height: 44px; border-radius: 12px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.bw-srv-ico-ai  { background: #F5F3FF; }
.bw-srv-ico-seo { background: #EFF6FF; }
.bw-srv-ico-ana { background: #F0FDF4; }
.bw-srv-ico-www { background: #F0FDFA; }
.bw-srv-name { font-size: 1rem; font-weight: 700; color: var(--dark); }
.bw-srv-desc { font-size: 0.875rem; color: var(--gray-500); line-height: 1.65; flex: 1; }
.bw-srv-link { font-size: 0.875rem; font-weight: 600; color: var(--blue-500); display: flex; align-items: center; gap: 5px; padding-top: 12px; border-top: 1px solid var(--gray-100); margin-top: auto; }
.bw-srv-link svg { transition: transform 0.2s; }
.bw-srv-card:hover .bw-srv-link svg { transform: translateX(3px); }
@media (max-width: 900px) { .bw-srv-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .bw-srv-grid { grid-template-columns: 1fr; } }