/* ═══════════════════════════════════════════════════════
   Connecteeva – Shared Stylesheet
   ═══════════════════════════════════════════════════════ */

@font-face {
    font-family: 'Inter';
    src: url('fonts/Inter.woff2') format('woff2'),
         url('fonts/Inter.ttf') format('truetype');
    font-weight: 100 900;
    font-style: normal;
    font-display: swap;
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

/* ── DARK MODE (default) ───────────────────── */
:root {
    --bg:           #06060F;
    --bg-1:         #0A0A1A;
    --bg-2:         #0E1117;
    --card:         rgba(255,255,255,0.03);
    --border:       rgba(255,255,255,0.07);
    --indigo:       #6366F1;
    --purple:       #8B5CF6;
    --cyan:         #22D3EE;
    --green:        #10B981;
    --orange:       #FB923C;
    --text:         #FAFAFA;
    --text-2:       #94A3B8;
    --text-3:       #64748B;
    --accent-muted: #A5B4FC;
    --cyan-txt:     #67E8F9;
    --purple-txt:   #C4B5FD;
    --green-txt:    #34D399;
    --amber-txt:    #FCD34D;
    --nav-bg:       rgba(6,6,15,0.85);
    --menu-bg:      rgba(6,6,15,0.97);
    --modal-bg:     #0E1117;
    --ghost-bg:     rgba(255,255,255,0.05);
    --ghost-bg-h:   rgba(255,255,255,0.10);
    --ghost-bd:     rgba(255,255,255,0.10);
    --ghost-bd-h:   rgba(255,255,255,0.22);
    --footer-fade:  rgba(255,255,255,0.025);
    --footer-sep:   rgba(255,255,255,0.06);
    --r:            16px;
    --r-lg:         24px;
}

/* ── LIGHT MODE ────────────────────────────── */
[data-theme="light"] {
    --bg:           #F7F8FF;
    --bg-1:         #EEF0FF;
    --bg-2:         #E5E8FF;
    --card:         rgba(99,102,241,0.04);
    --border:       rgba(0,0,0,0.09);
    --text:         #0D0D1A;
    --text-2:       #475569;
    --text-3:       #64748B;
    --accent-muted: #4338CA;
    --cyan-txt:     #0E7490;
    --purple-txt:   #6D28D9;
    --green-txt:    #047857;
    --amber-txt:    #92400E;
    --nav-bg:       rgba(247,248,255,0.90);
    --menu-bg:      rgba(247,248,255,0.98);
    --modal-bg:     #EEF0FF;
    --ghost-bg:     rgba(0,0,0,0.05);
    --ghost-bg-h:   rgba(0,0,0,0.09);
    --ghost-bd:     rgba(0,0,0,0.13);
    --ghost-bd-h:   rgba(0,0,0,0.24);
    --footer-fade:  rgba(0,0,0,0.025);
    --footer-sep:   rgba(0,0,0,0.07);
}

html { scroll-behavior: smooth; overflow-x: hidden; }

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
}

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

.grad-text {
    background: linear-gradient(135deg, #6366F1, #8B5CF6, #22D3EE);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ── BUTTONS ───────────────────────────────── */
.btn {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 14px 28px; border-radius: 12px;
    font-size: 15px; font-weight: 600; text-decoration: none;
    transition: all 0.2s; cursor: pointer; border: none; white-space: nowrap;
    font-family: inherit;
}
.btn-primary {
    background: linear-gradient(135deg, #6366F1, #8B5CF6);
    color: white;
    box-shadow: 0 4px 20px rgba(99,102,241,0.4);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(99,102,241,0.55); }
.btn-ghost {
    background: var(--ghost-bg);
    color: var(--text);
    border: 1px solid var(--ghost-bd);
}
.btn-ghost:hover { background: var(--ghost-bg-h); border-color: var(--ghost-bd-h); }
.btn-lg { padding: 18px 36px; font-size: 16px; border-radius: 14px; }

/* ── SECTION TAGS & HEADERS ────────────────── */
.section-tag {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 6px 14px;
    background: rgba(99,102,241,0.1);
    border: 1px solid rgba(99,102,241,0.25);
    border-radius: 100px;
    font-size: 12px; font-weight: 600; color: var(--accent-muted);
    text-transform: uppercase; letter-spacing: 0.5px;
    margin-bottom: 16px;
}
.section-header { text-align: center; margin-bottom: 64px; }
.section-header h2 {
    font-size: clamp(28px, 4vw, 48px);
    font-weight: 800; letter-spacing: -1.5px; line-height: 1.1;
    margin-bottom: 16px;
}
.section-header p { font-size: 18px; color: var(--text-2); max-width: 520px; margin: 0 auto; }

section { padding: 100px 0; }

/* ── NAV ───────────────────────────────────── */
nav {
    position: fixed; top: 0; left: 0; right: 0; z-index: 100;
    padding: 20px 0; transition: all 0.3s;
}
nav.scrolled {
    background: var(--nav-bg);
    backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    padding: 14px 0;
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; }
.logo { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.logo img { height: 30px; width: auto; display: block; }
.nav-links { display: flex; align-items: center; gap: 20px; list-style: none; }
.nav-links a { color: var(--text-2); text-decoration: none; font-size: 13px; font-weight: 500; transition: color 0.2s; }
.nav-links a:hover, .nav-links a.active { color: var(--text); }
.nav-cta { display: flex; align-items: center; gap: 8px; }

/* ── HAMBURGER ─────────────────────────────── */
.hamburger {
    display: none; flex-direction: column; justify-content: center;
    gap: 5px; background: none; border: none; cursor: pointer;
    padding: 6px; z-index: 101; position: relative;
}
.hamburger span {
    display: block; width: 22px; height: 2px;
    background: var(--text); border-radius: 2px;
    transition: transform 0.25s ease, opacity 0.2s ease;
    transform-origin: center;
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── MOBILE MENU ────────────────────────────── */
.mobile-menu {
    position: fixed; top: 0; left: 0; right: 0; z-index: 98;
    background: var(--menu-bg);
    backdrop-filter: blur(24px); -webkit-backdrop-filter: blur(24px);
    border-bottom: 1px solid var(--border);
    padding: 90px 28px 36px;
    display: flex; flex-direction: column;
    transform: translateY(-100%);
    transition: transform 0.32s cubic-bezier(0.32, 0, 0, 1);
    pointer-events: none;
}
.mobile-menu.open { transform: translateY(0); pointer-events: all; }
.mobile-menu a {
    font-size: 20px; font-weight: 600; color: var(--text-2);
    text-decoration: none; padding: 16px 0;
    border-bottom: 1px solid var(--border);
    transition: color 0.2s;
}
.mobile-menu a:hover { color: var(--text); }
.mobile-menu .mobile-cta { margin-top: 24px; text-align: center; font-size: 16px; }

/* ── MOBILE BOTTOM ROW (lang + theme toggle) ─ */
.mobile-bottom-row {
    display: flex; align-items: center; justify-content: space-between;
    padding: 16px 0; border-bottom: 1px solid var(--border);
}
.mobile-bottom-row .lang-switch { margin-left: 0; }
.mobile-menu .lang-switch a { border-bottom: none; padding: 2px 6px; font-weight: 400; }

/* ── FOOTER ────────────────────────────────── */
footer {
    padding: 60px 0 40px;
    background: linear-gradient(to bottom, var(--footer-fade) 0%, transparent 80px);
    border-top: 1px solid var(--footer-sep);
}
.footer-grid {
    display: grid; grid-template-columns: 1fr auto;
    gap: 48px; margin-bottom: 48px; align-items: start;
}
.footer-brand p { color: var(--text-2); font-size: 14px; margin-top: 14px; max-width: 240px; line-height: 1.6; }
.footer-col h4 { font-size: 12px; font-weight: 700; color: var(--text); text-transform: uppercase; letter-spacing: 0.7px; margin-bottom: 16px; }
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-col a { color: var(--text-2); text-decoration: none; font-size: 14px; transition: color 0.2s; }
.footer-col a:hover { color: var(--text); }
.footer-link-btn {
    background: none; border: none; padding: 0; margin: 0;
    color: var(--text-2); font-size: 14px; font-family: inherit;
    cursor: pointer; transition: color 0.2s; text-align: left;
}
.footer-link-btn:hover { color: var(--text); }
.footer-bottom {
    display: flex; align-items: center; justify-content: space-between;
    padding-top: 24px; border-top: 1px solid var(--footer-sep);
    font-size: 13px; color: var(--text-3);
}
.footer-eu { display: flex; align-items: center; gap: 6px; }

/* ── MODAL ─────────────────────────────────── */
.modal-overlay {
    display: none; position: fixed; inset: 0; z-index: 500;
    background: rgba(0,0,0,0.78); backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    align-items: center; justify-content: center; padding: 24px;
}
.modal-overlay.open { display: flex; }
.modal-box {
    background: var(--modal-bg); border: 1px solid var(--border);
    border-radius: 20px; padding: 48px 52px 48px 48px;
    max-width: 660px; width: 100%; max-height: 82vh;
    overflow-y: auto; position: relative;
    scrollbar-width: thin; scrollbar-color: var(--ghost-bd) transparent;
}
.modal-box::-webkit-scrollbar { width: 5px; }
.modal-box::-webkit-scrollbar-track { background: transparent; }
.modal-box::-webkit-scrollbar-thumb { background: var(--ghost-bd); border-radius: 3px; }
.modal-close {
    position: sticky; top: 0; float: right; margin: -8px -8px 16px 16px;
    width: 34px; height: 34px; border-radius: 50%;
    background: var(--ghost-bg); border: 1px solid var(--ghost-bd);
    color: var(--text-2); font-size: 20px; line-height: 1; cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    transition: background 0.2s; flex-shrink: 0;
}
.modal-close:hover { background: var(--ghost-bg-h); color: var(--text); }
.modal-box h2 { font-size: 22px; font-weight: 800; letter-spacing: -0.5px; margin-bottom: 28px; color: var(--text); }
.modal-box h3 { font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.6px; margin: 24px 0 8px; color: var(--accent-muted); }
.modal-box p { font-size: 14px; color: var(--text-2); line-height: 1.75; margin-bottom: 10px; }
.modal-box a { color: var(--accent-muted); text-decoration: none; }
.modal-box a:hover { text-decoration: underline; }

/* ── SCROLL REVEAL ─────────────────────────── */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.65s ease, transform 0.65s ease; }
.reveal.v { opacity: 1; transform: translateY(0); }

/* ── ANIMATIONS ────────────────────────────── */
@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(0.8); }
}
@keyframes floatY {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

/* ── THEME TOGGLE ──────────────────────────── */
.theme-toggle {
    background: var(--ghost-bg);
    border: 1px solid var(--ghost-bd);
    border-radius: 8px;
    width: 34px; height: 34px;
    display: flex; align-items: center; justify-content: center;
    cursor: pointer; transition: background 0.2s, border-color 0.2s;
    font-size: 16px; line-height: 1; flex-shrink: 0; padding: 0;
}
.theme-toggle:hover { background: var(--ghost-bg-h); border-color: var(--ghost-bd-h); }
.icon-sun, .icon-moon { pointer-events: none; line-height: 1; }
/* Dark mode: show sun (click → switch to light) */
[data-theme="dark"]  .icon-moon { display: none; }
[data-theme="light"] .icon-sun  { display: none; }
/* Fallback before JS runs: assume dark */
:root:not([data-theme]) .icon-moon { display: none; }

/* ── RESPONSIVE ────────────────────────────── */
@media (max-width: 900px) {
    .nav-links { display: none; }
    .nav-cta { display: none; }
    .hamburger { display: flex; }
}
@media (max-width: 600px) {
    .footer-grid { grid-template-columns: 1fr; }
    .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
    .modal-box { padding: 32px 24px; border-radius: 16px; }
    .container { padding: 0 16px; }
    .section-header h2 { letter-spacing: -1px; }
}

/* ═══════════════════════════════════════════════════════
   LIGHT MODE OVERRIDES  (alle Seiten – zentralisiert)
   ═══════════════════════════════════════════════════════ */

/* ── HERO / DASHBOARD / BROWSER MOCKUP ─────────────── */
[data-theme="light"] .dashboard-preview {
    border-color: var(--border);
    box-shadow: 0 20px 60px -10px rgba(0,0,0,0.12), 0 0 0 1px var(--border);
}
[data-theme="light"] .browser-bar         { background: rgba(0,0,0,0.04); border-bottom-color: var(--border); }
[data-theme="light"] .browser-url         { background: rgba(0,0,0,0.05); }
[data-theme="light"] .browser-mockup      {
    background: rgba(0,0,0,0.02); border-color: var(--border);
    box-shadow: 0 20px 60px rgba(0,0,0,0.1);
}

/* ── DEMO SECTION MODE PANEL (index) ────────────────── */
[data-theme="light"] .toggle-pill         { background: rgba(0,0,0,0.06); border-color: rgba(0,0,0,0.11); }
[data-theme="light"] .t-btn               { color: var(--text-3); }
[data-theme="light"] .t-btn.active        { color: #fff; }
[data-theme="light"] .mode-panel          { background: rgba(99,102,241,0.07); border-color: rgba(99,102,241,0.28); box-shadow: 0 4px 24px rgba(99,102,241,0.08); }
[data-theme="light"] .mode-panel-glow.admin { background: radial-gradient(ellipse at 5% 20%, rgba(99,102,241,0.22) 0%, transparent 60%); }
[data-theme="light"] .mode-panel-glow.user  { background: radial-gradient(ellipse at 5% 20%, rgba(14,116,144,0.20) 0%, transparent 60%); }
[data-theme="light"] .mode-icon-wrap.admin-bg { background: linear-gradient(135deg, rgba(99,102,241,0.18), rgba(139,92,246,0.18)); border-color: rgba(99,102,241,0.35); box-shadow: 0 0 20px rgba(99,102,241,0.14); }
[data-theme="light"] .mode-icon-wrap.user-bg  { background: linear-gradient(135deg, rgba(6,182,212,0.14), rgba(34,211,238,0.14)); border-color: rgba(6,182,212,0.38); box-shadow: 0 0 20px rgba(34,211,238,0.12); }
[data-theme="light"] .s-admin             { background: rgba(99,102,241,0.18); color: var(--accent-muted); }
[data-theme="light"] .s-user              { background: rgba(14,116,144,0.16); color: var(--green-txt); }
[data-theme="light"] .vid-player          { border-color: var(--border); box-shadow: 0 20px 50px -10px rgba(0,0,0,0.1); }
[data-theme="light"] .vid-badge.admin     { background: rgba(67,56,202,0.10); border-color: rgba(67,56,202,0.28); }
[data-theme="light"] .vid-badge.user      { background: rgba(14,116,144,0.10); border-color: rgba(14,116,144,0.25); }

/* ── PARTNER CARDS (index) ──────────────────────────── */
[data-theme="light"] .partner-card {
    background: #fff; border-color: rgba(0,0,0,0.10);
    box-shadow: 0 2px 14px rgba(0,0,0,0.06);
}
[data-theme="light"] .partner-card:not(.coming):hover {
    border-color: rgba(99,102,241,0.40);
    box-shadow: 0 8px 30px rgba(99,102,241,0.12);
}
[data-theme="light"] .partner-logo-wrap {
    background: #1E1B4B !important;
    border-color: rgba(99,102,241,0.30) !important;
}

/* ── DATENSOUVERÄNITÄT BADGES (index) ───────────────── */
[data-theme="light"] .sov-badge           { background: rgba(0,0,0,0.03); border-color: var(--border); }

/* ── TAGS ───────────────────────────────────────────── */
[data-theme="light"] .tag-active          { background: rgba(4,120,87,0.10); border-color: rgba(4,120,87,0.22); }
[data-theme="light"] .tag-coming          { background: var(--ghost-bg); border-color: var(--ghost-bd); }
[data-theme="light"] .partners-bottom a   { border-bottom-color: rgba(67,56,202,0.30); }

/* ── SERVICES / IDP (index) ─────────────────────────── */
[data-theme="light"] .service-card        { background: rgba(0,0,0,0.025); border-color: var(--border); }
[data-theme="light"] .service-card:hover  { background: rgba(99,102,241,0.05); border-color: rgba(99,102,241,0.35); }
[data-theme="light"] .service-logo        { background: rgba(0,0,0,0.06); border-color: var(--border); }
[data-theme="light"] .cat-mail   { background: rgba(67,56,202,0.09);  border-color: rgba(67,56,202,0.22); }
[data-theme="light"] .cat-video  { background: rgba(14,116,144,0.09); border-color: rgba(14,116,144,0.22); }
[data-theme="light"] .cat-cloud  { background: rgba(4,120,87,0.09);   border-color: rgba(4,120,87,0.22); }
[data-theme="light"] .cat-chat   { background: rgba(109,40,217,0.09); border-color: rgba(109,40,217,0.22); }
[data-theme="light"] .cat-arch   { background: rgba(146,64,14,0.09);  border-color: rgba(146,64,14,0.22); }
[data-theme="light"] .idp-badge  { background: rgba(0,0,0,0.04); border-color: var(--border); }
[data-theme="light"] .idp-badge svg circle,
[data-theme="light"] .idp-badge svg path        { stroke: var(--accent-muted); }

/* ── SZENARIEN ──────────────────────────────────────── */
[data-theme="light"] .audience-tab:hover:not(.active) { border-color: var(--border); background: var(--ghost-bg); }
[data-theme="light"] .audience-tab.active { border-color: rgba(99,102,241,0.50); background: rgba(99,102,241,0.07); }
[data-theme="light"] .scenario-panel {
    border-color: rgba(99,102,241,0.30); background: rgba(99,102,241,0.03);
    box-shadow: 0 0 40px rgba(99,102,241,0.06), 0 12px 40px rgba(0,0,0,0.08);
}
[data-theme="light"] .sp-header                     { border-bottom-color: var(--border); }
[data-theme="light"] .sp-col + .sp-col               { border-left-color: var(--border); }
[data-theme="light"] .sp-footer                     { border-top-color: var(--border); }
[data-theme="light"] .sp-service-tag                { background: var(--ghost-bg); border-color: var(--ghost-bd); }
[data-theme="light"] .deploy-card                   { background: rgba(0,0,0,0.025); border-color: var(--border); }
[data-theme="light"] .deploy-card.cloud:hover       { border-color: rgba(14,116,144,0.35); }
[data-theme="light"] .deploy-card.managed:hover     { border-color: rgba(67,56,202,0.40); }
[data-theme="light"] .deploy-card.onprem:hover      { border-color: rgba(4,120,87,0.35); }
[data-theme="light"] .deploy-card.cloud   .deploy-pill { background: rgba(14,116,144,0.09); border-color: rgba(14,116,144,0.22); }
[data-theme="light"] .deploy-card.cloud   h3        { color: var(--cyan-txt); }
[data-theme="light"] .deploy-card.managed .deploy-pill { background: rgba(67,56,202,0.09); border-color: rgba(67,56,202,0.22); }
[data-theme="light"] .deploy-card.onprem  .deploy-pill { background: rgba(4,120,87,0.09); border-color: rgba(4,120,87,0.22); }
[data-theme="light"] .pillar-card                   { background: rgba(0,0,0,0.025); border-color: var(--border); }
[data-theme="light"] .pillar-card:hover             { border-color: rgba(99,102,241,0.30); }
@media (max-width: 900px) {
    [data-theme="light"] .sp-col + .sp-col { border-left-color: transparent; border-top-color: var(--border); }
}

/* ── PREISE ─────────────────────────────────────────── */
[data-theme="light"] .whats-in-card                  { background: rgba(0,0,0,0.025); border-color: var(--border); }
[data-theme="light"] .whats-in-icon                  { background: rgba(0,0,0,0.06); }
[data-theme="light"] .whats-in-list li svg circle,
[data-theme="light"] .whats-in-list li svg path      { stroke: var(--accent-muted); }
[data-theme="light"] .billing-toggle                 { background: rgba(0,0,0,0.05); border-color: var(--border); }
[data-theme="light"] .save-badge                     { background: rgba(4,120,87,0.10); border-color: rgba(4,120,87,0.25); }
[data-theme="light"] .plan-divider                   { background: var(--border); }
[data-theme="light"] .custom-list-item               { background: rgba(0,0,0,0.025); border-color: var(--border); }
[data-theme="light"] .included-card                  { background: rgba(0,0,0,0.025); border-color: var(--border); }
[data-theme="light"] .addon-box                      { background: rgba(0,0,0,0.025); border-color: var(--border); }
[data-theme="light"] .addon-row                      { border-bottom-color: var(--border); }
[data-theme="light"] .addon-row:hover                { background: rgba(0,0,0,0.03); }

/* ── ÜBER UNS ───────────────────────────────────────── */
[data-theme="light"] .value-tile                      { background: rgba(0,0,0,0.025); border-color: var(--border); }
[data-theme="light"] .value-tile:hover                { border-color: rgba(99,102,241,0.30); box-shadow: 0 0 30px rgba(99,102,241,0.07); }
[data-theme="light"] .company-card                    { background: linear-gradient(135deg, rgba(99,102,241,0.06), rgba(34,211,238,0.04)); border-color: rgba(99,102,241,0.22); }

/* ── SICHERHEIT ─────────────────────────────────────── */
[data-theme="light"] .hosting-badge                  { background: rgba(0,0,0,0.025); border-color: var(--border); }
[data-theme="light"] .tech-stack                     { background: rgba(0,0,0,0.02); border-color: var(--border); }
[data-theme="light"] .tech-stack-row                 { border-bottom-color: var(--border); }
[data-theme="light"] .tech-stack-row:hover           { background: rgba(0,0,0,0.03); }
[data-theme="light"] .sov-card                       { background: rgba(0,0,0,0.025); border-color: var(--border); }
[data-theme="light"] .sov-icon.no                    { background: rgba(0,0,0,0.07); }
[data-theme="light"] .sov-icon.yes svg path          { stroke: var(--green-txt); }
[data-theme="light"] .audit-feature svg circle,
[data-theme="light"] .audit-feature svg path         { stroke: var(--accent-muted); }
[data-theme="light"] .cloud-act-note                 { background: rgba(0,0,0,0.04); border-color: var(--border); }
[data-theme="light"] .enc-card                       { background: rgba(0,0,0,0.025); border-color: var(--border); }

/* ── LANGUAGE SWITCH ───────────────────────── */
.lang-switch { display: flex; align-items: center; gap: 2px; margin-left: 8px; }
.lang-switch a {
    font-size: 20px; text-decoration: none; line-height: 1;
    padding: 2px 5px; border-radius: 6px; opacity: 0.55;
    transition: opacity 0.2s, background 0.2s;
}
.lang-switch a:hover { opacity: 0.85; }
.lang-switch a.active { opacity: 1; background: var(--ghost-bg-h); }
.lang-switch .sep { display: none; }