/* Lokale Fonts einbinden */
@import url('./fonts/fonts.css');

:root {
    /* PlanAgent Markenfarben */
    --navy: #0B1F3A;          /* Primär: dunkles Navy */
    --cyan: #00D4FF;          /* Akzent: helles Cyan */
    --cyan-mid: #00B8D4;      /* Cyan etwas dunkler */
    --cyan-dark: #0099B8;     /* Cyan dunkel für Hover */

    --bg: #f4f8fb;
    --surface: #ffffff;
    --text: #0B1F3A;
    --text-2: #2d4a6a;
    --text-3: #6b8aaa;
    --blue: #00B8D4;
    --blue-light: #00D4FF;
    --blue-ultra: #e0f8ff;
    --accent: #00D4FF;

    --gradient: linear-gradient(135deg, #0B1F3A 0%, #00B8D4 100%);
    --gradient-brand: linear-gradient(135deg, #00B8D4 0%, #00D4FF 100%);
    --gradient-warm: linear-gradient(135deg, #0B1F3A 0%, #0d2d52 100%);
    --gradient-soft: linear-gradient(135deg, #edfaff 0%, #e0f8ff 50%, #f0fdff 100%);
    --gradient-dark: linear-gradient(135deg, #0B1F3A 0%, #0d2d52 100%);

    --teal: #00B8D4;
    --coral: #f04369;
    --amber: #f0a833;

    --shadow-s: 0 2px 8px rgba(11, 31, 58, 0.06);
    --shadow-m: 0 8px 32px rgba(11, 31, 58, 0.09);
    --shadow-l: 0 24px 64px rgba(11, 31, 58, 0.11);
    --shadow-xl: 0 32px 80px rgba(11, 31, 58, 0.14);
    --shadow-cyan: 0 16px 48px rgba(0, 184, 212, 0.25);

    --r-s: 12px;
    --r-m: 20px;
    --r-l: 28px;
    --r-xl: 36px;
}

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: clip;
}

body {
    font-family: 'Plus Jakarta Sans', sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    overflow-x: clip;
    width: 100%;
}

/* ── Hintergrund ── */
.bg-grid {
    position: fixed;
    inset: 0;
    background-image:
        linear-gradient(rgba(0, 184, 212, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 184, 212, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    pointer-events: none;
    z-index: 0;
    mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, black 30%, transparent 100%);
    -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, black 30%, transparent 100%);
}

.bg-glow {
    position: fixed;
    width: 800px;
    height: 800px;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.4;
    pointer-events: none;
    z-index: 0;
}

.bg-glow--1 {
    background: rgba(0, 212, 255, 0.06);
    top: -300px;
    right: -200px;
    animation: drift 25s ease-in-out infinite;
}

.bg-glow--2 {
    background: rgba(0, 212, 255, 0.04);
    bottom: -400px;
    left: -300px;
    animation: drift 25s ease-in-out infinite reverse;
}

@keyframes drift {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(40px, -40px); }
}

/* ── Layout ── */
.wrap { max-width: 1180px; margin: 0 auto; padding: 0 28px; position: relative; z-index: 1; }
section { position: relative; z-index: 1; }

/* ── Typografie ── */
h1, h2, h3, h4 { font-family: 'Sora', sans-serif; letter-spacing: -0.03em; line-height: 1.15; }

/* ── Navigation ── */
.nav {
    position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
    padding: 20px 0;
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.nav.scrolled {
    padding: 12px 0;
    background: rgba(250, 251, 255, 0.8);
    backdrop-filter: blur(24px) saturate(180%);
    -webkit-backdrop-filter: blur(24px) saturate(180%);
    border-bottom: 1px solid rgba(0, 184, 212, 0.08);
}

.nav-inner { display: flex; align-items: center; justify-content: space-between; }

.nav-logo { display: flex; align-items: center; text-decoration: none; }

/* Das SVG-Logo in der Nav */
.nav-logo-img {
    height: 36px;
    width: auto;
}

.nav-links { display: flex; align-items: center; gap: 36px; list-style: none; }

.nav-links a {
    text-decoration: none;
    color: var(--text-2);
    font-size: 14.5px;
    font-weight: 500;
    transition: color 0.25s;
}

.nav-links a:hover { color: var(--blue); }

.nav-cta-link {
    background: var(--text);
    color: white !important;
    padding: 11px 26px;
    border-radius: 100px;
    font-weight: 600 !important;
    font-size: 14px !important;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1) !important;
    box-shadow: var(--shadow-m);
}

.nav-cta-link:hover { transform: translateY(-2px); box-shadow: var(--shadow-l); background: var(--blue); }

.burger { display: none; background: none; border: none; cursor: pointer; padding: 8px; position: relative; z-index: 1000; }
.burger span { display: block; width: 22px; height: 2px; background: var(--text); margin: 5px 0; border-radius: 2px; transition: 0.3s; transform-origin: center; }
.burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger.open span:nth-child(2) { opacity: 0; }
.burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── Hero ── */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 140px 0 100px;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 80px;
    align-items: center;
}

.hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 7px 16px 7px 8px;
    background: var(--surface);
    border: 1px solid rgba(0, 184, 212, 0.12);
    border-radius: 100px;
    font-size: 13px;
    font-weight: 600;
    color: var(--blue);
    margin-bottom: 28px;
    box-shadow: var(--shadow-s);
}

.hero-eyebrow-dot {
    width: 24px; height: 24px;
    background: var(--gradient);
    border-radius: 50%;
    display: grid; place-items: center;
}

.hero-eyebrow-dot::after {
    content: '';
    width: 6px; height: 6px;
    background: white;
    border-radius: 50%;
}

.hero h1 {
    font-size: clamp(38px, 5.2vw, 68px);
    font-weight: 800;
    margin-bottom: 28px;
}

.hero h1 em {
    font-style: normal;
    background: var(--gradient-brand);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-text {
    font-size: 18px;
    color: var(--text-2);
    line-height: 1.75;
    margin-bottom: 44px;
    max-width: 520px;
}

.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }

.btn {
    display: inline-flex; align-items: center; gap: 10px;
    padding: 17px 34px;
    border-radius: 100px;
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 15px; font-weight: 700;
    text-decoration: none; border: none; cursor: pointer;
    transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.btn svg { width: 18px; height: 18px; }

.btn-main {
    background: var(--gradient);
    color: white;
    box-shadow: var(--shadow-cyan);
}

.btn-main:hover { transform: translateY(-3px); box-shadow: 0 20px 56px rgba(0, 184, 212, 0.35); }

.btn-ghost {
    background: var(--surface);
    color: var(--text);
    border: 1px solid rgba(10, 15, 30, 0.08);
    box-shadow: var(--shadow-s);
}

.btn-ghost:hover { transform: translateY(-3px); box-shadow: var(--shadow-l); border-color: rgba(0, 184, 212, 0.15); }

.hero-proof {
    display: flex; gap: 48px;
    margin-top: 56px; padding-top: 36px;
    border-top: 1px solid rgba(10, 15, 30, 0.06);
}

.hero-proof dt {
    font-family: 'Sora', sans-serif;
    font-size: 30px; font-weight: 800;
    background: var(--gradient-brand);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-proof dd { font-size: 13px; color: var(--text-3); font-weight: 500; margin-top: 2px; }

/* ── Chatbot-Mockup ── */
.mockup-wrap { position: relative; perspective: 1400px; }

.mockup {
    background: var(--surface);
    border-radius: var(--r-xl);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
    transform: rotateY(-6deg) rotateX(3deg);
    transition: transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
    border: 1px solid rgba(0, 184, 212, 0.10);
}

.mockup-wrap:hover .mockup { transform: rotateY(-2deg) rotateX(1deg); }

.mockup-wrap::before {
    content: '';
    position: absolute;
    inset: -20%;
    background: radial-gradient(circle, rgba(0, 184, 212, 0.10) 0%, transparent 70%);
    z-index: -1;
    border-radius: 50%;
}

/* Deko-Elemente um den Mockup */
.mockup-deco {
    position: absolute;
    border-radius: var(--r-m);
    background: var(--surface);
    box-shadow: var(--shadow-m);
    border: 1px solid rgba(0, 184, 212, 0.08);
    display: flex; align-items: center; gap: 10px;
    padding: 12px 18px;
    font-size: 13px; font-weight: 600;
    color: var(--text-2);
    animation: floatBadge 6s ease-in-out infinite;
    z-index: 2;
    white-space: nowrap;
}

.mockup-deco span {
    width: 32px; height: 32px;
    border-radius: var(--r-s);
    display: grid; place-items: center;
    color: var(--cyan-mid);
}

.mockup-deco span svg { width: 16px; height: 16px; }

.deco-1 { top: 12%; right: -32px; animation-delay: 0s; }
.deco-1 span { background: #eef9f8; }
.deco-2 { bottom: 20%; left: -36px; animation-delay: -2s; }
.deco-2 span { background: #fff4ec; }
.deco-3 { bottom: 34%; right: -40px; animation-delay: -4s; }
.deco-3 span { background: #eef2ff; }

@keyframes floatBadge {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

.mockup-head {
    background: var(--gradient-warm);
    padding: 22px 28px;
    display: flex; align-items: center; gap: 16px;
    position: relative;
    overflow: hidden;
}

.mockup-head::after {
    content: '';
    position: absolute;
    width: 200px; height: 200px;
    background: rgba(255,255,255,0.06);
    border-radius: 50%;
    top: -80px; right: -40px;
}

.mockup-ava {
    width: 46px; height: 46px;
    background: rgba(255,255,255,0.2);
    border: 2px solid rgba(255,255,255,0.3);
    border-radius: 50%;
    display: grid; place-items: center;
    position: relative;
}

/* PlanAgent Icon im Mockup-Kopf */
.mockup-ava-icon { width: 28px; height: 28px; filter: brightness(0) invert(1); }

.mockup-name { color: white; font-family: 'Sora', sans-serif; font-weight: 700; font-size: 16px; }

.mockup-status { color: rgba(255,255,255,0.75); font-size: 12px; display: flex; align-items: center; gap: 6px; }
.mockup-status::before { content: ''; width: 6px; height: 6px; background: #4ade80; border-radius: 50%; }

.mockup-chat {
    padding: 24px 28px;
    display: flex; flex-direction: column; gap: 12px;
    background: linear-gradient(180deg, #f5f7ff 0%, #ffffff 100%);
}

.msg {
    max-width: 80%;
    padding: 14px 20px;
    border-radius: 22px;
    font-size: 14px;
    line-height: 1.55;
    opacity: 0;
    transform: translateY(20px) scale(0.96);
    transition: opacity 0.4s ease, transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Klasse wird per JS gesetzt sobald das Element eingeblendet wird */
.msg.show, .typing.show {
    opacity: 1;
    transform: translateY(0) scale(1);
}

.msg-bot {
    background: var(--surface);
    color: var(--text);
    align-self: flex-start;
    border-bottom-left-radius: 6px;
    box-shadow: var(--shadow-s);
    border: 1px solid rgba(10, 15, 30, 0.04);
}

.msg-user {
    background: var(--gradient);
    color: white;
    align-self: flex-end;
    border-bottom-right-radius: 6px;
    box-shadow: 0 4px 16px rgba(0, 184, 212, 0.22);
}

/* Delays werden per JS gesetzt — hier keine nth-child Delays mehr */

/* msgPop wird jetzt per JS + CSS transition gesteuert, kein keyframe mehr nötig */


.mockup-bar {
    padding: 18px 24px;
    border-top: 1px solid rgba(10, 15, 30, 0.05);
    display: flex; align-items: center; gap: 12px;
    background: white;
}

.mockup-bar-input {
    flex: 1;
    padding: 13px 20px;
    border-radius: 100px;
    border: 1px solid rgba(10, 15, 30, 0.07);
    background: var(--bg);
    font-size: 13.5px;
    color: var(--text-3);
}

.mockup-bar-send {
    width: 44px; height: 44px;
    border-radius: 50%;
    background: var(--gradient);
    border: none;
    display: grid; place-items: center;
    box-shadow: var(--shadow-cyan);
    cursor: pointer;
    transition: transform 0.2s;
    flex-shrink: 0;
}

.mockup-bar-send:hover { transform: scale(1.08); }
.mockup-bar-send svg { width: 18px; height: 18px; }

/* ── Section-Header ── */
.sh { text-align: center; margin-bottom: 72px; }

.sh-label {
    font-family: 'Sora', sans-serif;
    font-size: 12px; font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--blue);
    margin-bottom: 16px;
    display: flex; align-items: center; justify-content: center; gap: 12px;
}

.sh-label::before, .sh-label::after {
    content: '';
    width: 28px; height: 2px;
    background: var(--gradient);
    border-radius: 2px;
}

.sh h2 { font-size: clamp(30px, 4vw, 50px); margin-bottom: 18px; }

.sh p { font-size: 17px; color: var(--text-2); max-width: 560px; margin: 0 auto; line-height: 1.75; }

/* ── Features ── */
.features { padding: 140px 0 120px; }

.feat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }

.feat {
    background: var(--surface);
    border: 1px solid rgba(10, 15, 30, 0.04);
    border-radius: var(--r-l);
    padding: 40px 34px;
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
    overflow: hidden;
}

.feat::after {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 0;
    background: var(--gradient-soft);
    transition: height 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 0;
}

.feat:hover::after { height: 100%; }

.feat:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-l);
    border-color: rgba(0, 184, 212, 0.10);
}

.feat > * { position: relative; z-index: 1; }

.feat-ico {
    width: 60px; height: 60px;
    border-radius: var(--r-m);
    display: grid; place-items: center;
    margin-bottom: 24px;
    color: var(--navy);
}

.feat-ico svg { width: 28px; height: 28px; }

.feat-ico--1,
.feat-ico--2,
.feat-ico--3,
.feat-ico--4,
.feat-ico--5,
.feat-ico--6 { background: var(--gradient-soft); color: var(--cyan-mid); }

.feat h3 { font-size: 19px; font-weight: 700; margin-bottom: 10px; }

.feat p { font-size: 15px; color: var(--text-2); line-height: 1.65; }

/* ── Einsatzbereiche ── */
.usecases {
    padding: 140px 0;
    background: var(--gradient-soft);
    position: relative;
}

.usecases::before {
    content: '';
    position: absolute; inset: 0;
    background-image:
        linear-gradient(rgba(0, 184, 212, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 184, 212, 0.02) 1px, transparent 1px);
    background-size: 40px 40px;
}

.uc-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }

.uc {
    background: var(--surface);
    border-radius: var(--r-xl);
    padding: 52px 38px;
    text-align: center;
    box-shadow: var(--shadow-m);
    border: 1px solid rgba(255,255,255,0.8);
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.uc:hover { transform: translateY(-8px); box-shadow: var(--shadow-xl); }

.uc-icon {
    width: 88px; height: 88px;
    margin: 0 auto 28px;
    background: var(--gradient-soft);
    border-radius: 50%;
    display: grid; place-items: center;
    color: var(--cyan-mid);
    position: relative;
}

.uc-icon svg { width: 38px; height: 38px; }

.uc-icon::after {
    content: '';
    position: absolute;
    inset: -6px;
    border-radius: 50%;
    border: 2px dashed rgba(0, 184, 212, 0.12);
    animation: spin 40s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

.uc h3 { font-size: 21px; font-weight: 700; margin-bottom: 12px; }
.uc p { font-size: 15px; color: var(--text-2); line-height: 1.7; }

/* ── Technik ── */
.tech { padding: 140px 0; }

.tech-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.tech-visual-card {
    background: var(--surface);
    border-radius: var(--r-xl);
    padding: 52px;
    box-shadow: var(--shadow-l);
    border: 1px solid rgba(0, 184, 212, 0.08);
    position: relative;
    overflow: hidden;
}

.tech-visual-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 4px;
    background: var(--gradient);
}

.tech-hub {
    width: 110px; height: 110px;
    background: var(--gradient-warm);
    border-radius: 28px;
    margin: 0 auto 36px;
    display: grid; place-items: center;
    box-shadow: var(--shadow-cyan);
    position: relative;
}

/* App-Icon im Tech-Hub */
.tech-hub-logo { width: 72px; height: 72px; }

.tech-hub::after {
    content: '';
    position: absolute;
    inset: -10px;
    border-radius: 50%;
    border: 2px solid rgba(0, 184, 212, 0.12);
    animation: pulse-r 3.5s ease-in-out infinite;
}

@keyframes pulse-r {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.12); opacity: 0.4; }
}

.tech-nodes { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }

.tech-node {
    display: flex; align-items: center; gap: 14px;
    padding: 16px 20px;
    background: var(--bg);
    border-radius: var(--r-m);
    border: 1px solid rgba(10, 15, 30, 0.04);
    font-size: 14px; font-weight: 600;
    transition: all 0.3s;
}

.tech-node:hover { background: var(--blue-ultra); border-color: rgba(0, 184, 212, 0.12); }

.tech-node-ico { flex-shrink: 0; color: var(--cyan-mid); }
.tech-node-ico svg { width: 22px; height: 22px; }

.tech-list { display: flex; flex-direction: column; gap: 32px; }

.tech-item { display: flex; gap: 20px; }

.tech-item-ico {
    width: 52px; height: 52px;
    border-radius: var(--r-m);
    background: var(--gradient-soft);
    display: grid; place-items: center;
    color: var(--cyan-mid);
    flex-shrink: 0;
}

.tech-item-ico svg { width: 24px; height: 24px; }

.tech-item h4 { font-size: 17px; font-weight: 700; margin-bottom: 6px; }
.tech-item p { font-size: 15px; color: var(--text-2); line-height: 1.65; }

/* ── Pricing ── */
.pricing {
    padding: 140px 0;
    background: var(--gradient-soft);
    position: relative;
}

.price-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; align-items: stretch; }

.price-card {
    background: var(--surface);
    border-radius: var(--r-xl);
    padding: 48px 38px;
    border: 1px solid rgba(10, 15, 30, 0.04);
    box-shadow: var(--shadow-m);
    display: flex; flex-direction: column;
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
}

.price-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-xl); }

.price-card--pop {
    background: var(--text);
    color: white;
    border-color: transparent;
    transform: scale(1.04);
    box-shadow: var(--shadow-xl);
}

.price-card--pop:hover { transform: scale(1.04) translateY(-6px); }

.price-badge {
    position: absolute;
    top: -13px; left: 50%; transform: translateX(-50%);
    background: var(--gradient);
    color: white;
    font-size: 11px; font-weight: 800;
    padding: 6px 22px;
    border-radius: 100px;
    text-transform: uppercase;
    letter-spacing: 1.5px;
}

.price-name { font-family: 'Sora', sans-serif; font-size: 18px; font-weight: 700; margin-bottom: 6px; }

.price-desc { font-size: 14px; color: var(--text-2); margin-bottom: 32px; }
.price-card--pop .price-desc { color: rgba(255,255,255,0.5); }

.price-value {
    font-family: 'Sora', sans-serif;
    font-size: 52px; font-weight: 800;
    letter-spacing: -2px;
    margin-bottom: 4px;
}

.price-value span { font-size: 16px; font-weight: 500; letter-spacing: 0; color: var(--text-3); }
.price-card--pop .price-value span { color: rgba(255,255,255,0.4); }

.price-sub { font-size: 13px; color: var(--text-3); margin-bottom: 32px; }
.price-card--pop .price-sub { color: rgba(255,255,255,0.35); }

.price-list { list-style: none; flex: 1; margin-bottom: 36px; }

.price-list li {
    padding: 11px 0;
    font-size: 14.5px;
    display: flex; align-items: flex-start; gap: 12px;
    border-bottom: 1px solid rgba(10, 15, 30, 0.04);
}

.price-card--pop .price-list li { border-color: rgba(255,255,255,0.07); }

.price-list li::before {
    content: '';
    width: 20px; height: 20px; flex-shrink: 0;
    background: var(--teal);
    border-radius: 50%;
    margin-top: 2px;
    mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3'%3E%3Cpath d='M5 13l4 4L19 7'/%3E%3C/svg%3E");
    -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3'%3E%3Cpath d='M5 13l4 4L19 7'/%3E%3C/svg%3E");
}

.price-card--pop .price-list li::before { background: #4ade80; }

.btn-price { width: 100%; justify-content: center; }

.btn-outline {
    background: transparent;
    color: var(--blue);
    border: 2px solid var(--blue);
}

.btn-outline:hover { background: var(--blue); color: white; transform: translateY(-3px); }

.btn-white { background: white; color: var(--text); }
.btn-white:hover { transform: translateY(-3px); box-shadow: var(--shadow-l); }

/* ── Kontakt ── */
.contact { padding: 140px 0; }

.contact-card {
    background: var(--surface);
    border-radius: var(--r-xl);
    box-shadow: var(--shadow-xl);
    border: 1px solid rgba(10, 15, 30, 0.04);
    overflow: hidden;
    display: grid;
    grid-template-columns: 1fr 1.2fr;
}

.contact-left {
    background: var(--gradient-warm);
    padding: 72px 52px;
    color: white;
    display: flex; flex-direction: column; justify-content: center;
    position: relative;
    overflow: hidden;
}

.contact-left::before {
    content: '';
    position: absolute;
    width: 400px; height: 400px;
    background: rgba(255,255,255,0.04);
    border-radius: 50%;
    bottom: -150px; right: -150px;
}

.contact-left::after {
    content: '';
    position: absolute;
    width: 250px; height: 250px;
    background: rgba(255,255,255,0.03);
    border-radius: 50%;
    top: -80px; left: -80px;
}

/* Wordmark im Kontaktbereich (weiß eingefärbt) */
.contact-logo {
    height: 32px;
    width: auto;
    margin-bottom: 28px;
    position: relative;
    filter: brightness(0) invert(1);
}

.contact-left h2 { font-size: 34px; font-weight: 800; margin-bottom: 14px; position: relative; }
.contact-left > p { font-size: 16px; opacity: 0.8; line-height: 1.7; margin-bottom: 48px; position: relative; }

.c-detail { display: flex; align-items: center; gap: 18px; margin-bottom: 24px; position: relative; }

.c-detail-ico {
    width: 48px; height: 48px;
    background: rgba(255,255,255,0.12);
    backdrop-filter: blur(10px);
    border-radius: var(--r-s);
    display: grid; place-items: center;
    color: var(--cyan);
}

.c-detail-ico svg { width: 22px; height: 22px; }

.c-detail small { font-size: 11px; opacity: 0.5; text-transform: uppercase; letter-spacing: 1.5px; font-weight: 700; }
.c-detail span { font-size: 15px; }

.contact-right { padding: 72px 56px; }

.contact-right h3 { font-family: 'Sora', sans-serif; font-size: 24px; font-weight: 700; margin-bottom: 8px; }
.contact-right > p { font-size: 14.5px; color: var(--text-2); margin-bottom: 36px; }

.fg { margin-bottom: 20px; }
.fg label { display: block; font-size: 13.5px; font-weight: 600; margin-bottom: 8px; }

.fg input, .fg textarea, .fg select {
    width: 100%;
    padding: 15px 20px;
    border: 1px solid rgba(10, 15, 30, 0.08);
    border-radius: var(--r-s);
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 15px;
    background: var(--bg);
    color: var(--text);
    transition: all 0.25s;
}

.fg input:focus, .fg textarea:focus, .fg select:focus {
    outline: none;
    border-color: var(--blue);
    box-shadow: 0 0 0 4px rgba(0, 184, 212, 0.10);
}

.fg textarea { height: 110px; resize: vertical; }

.fg-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

.form-feedback {
    margin-top: 16px;
    font-size: 14px;
    font-weight: 600;
    text-align: center;
    display: none;
}

.form-feedback.success { display: block; color: var(--teal); }
.form-feedback.error { display: block; color: var(--coral); }

/* ── Footer ── */
.footer {
    padding: 48px 0 32px;
    border-top: 1px solid rgba(10, 15, 30, 0.05);
    position: relative; z-index: 1;
}

.footer-inner { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 20px; }

.footer-brand { display: flex; align-items: center; gap: 16px; }

/* PlanAgent Logo im Footer */
.footer-logo { height: 28px; width: auto; }

.footer-copy { font-size: 13px; color: var(--text-3); }
.footer-copy a { color: var(--text-3); text-decoration: none; transition: color 0.2s; }
.footer-copy a:hover { color: var(--blue); }

.footer-nav { display: flex; gap: 28px; list-style: none; }
.footer-nav a { font-size: 13px; color: var(--text-3); text-decoration: none; transition: color 0.2s; }
.footer-nav a:hover { color: var(--blue); }

/* ── Scroll-Reveal ── */
.rv { opacity: 0; transform: translateY(48px); transition: all 0.9s cubic-bezier(0.16, 1, 0.3, 1); }
.rv.vis { opacity: 1; transform: translateY(0); }
.rv-d1 { transition-delay: 0.08s; }
.rv-d2 { transition-delay: 0.16s; }
.rv-d3 { transition-delay: 0.24s; }
.rv-d4 { transition-delay: 0.32s; }
.rv-d5 { transition-delay: 0.40s; }

/* ── Back to Top ── */
.to-top {
    position: fixed;
    bottom: 32px;
    right: 32px;
    width: 48px; height: 48px;
    background: var(--navy);
    color: white;
    border: none;
    border-radius: 50%;
    display: grid; place-items: center;
    cursor: pointer;
    z-index: 900;
    opacity: 0;
    visibility: hidden;
    transform: translateY(12px);
    transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: var(--shadow-m);
}

.to-top svg { width: 20px; height: 20px; }

.to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.to-top:hover {
    background: var(--cyan-mid);
    transform: translateY(-3px);
    box-shadow: var(--shadow-cyan);
}

/* ── Responsive ── */
@media (max-width: 1024px) {
    .hero-grid { grid-template-columns: 1fr; gap: 56px; text-align: center; }
    .hero-text { margin: 0 auto 44px; }
    .hero-actions { justify-content: center; }
    .hero-proof { justify-content: center; }
    .mockup { transform: none; max-width: 420px; margin: 0 auto; }
    .mockup-wrap:hover .mockup { transform: none; }
    .mockup-deco { display: none; }
    .feat-grid, .uc-grid, .price-grid { grid-template-columns: 1fr 1fr; }
    .tech-grid { grid-template-columns: 1fr; gap: 48px; }
    .contact-card { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .nav-links { display: none; }
    .burger { display: block; }
    .nav-links.open {
        display: flex; flex-direction: column;
        position: fixed; inset: 0;
        background: rgba(250, 251, 255, 0.98);
        backdrop-filter: blur(24px);
        justify-content: center; align-items: center;
        gap: 28px; z-index: 999;
    }
    .nav-links.open a { font-size: 20px; }
    .feat-grid, .uc-grid, .price-grid { grid-template-columns: 1fr; }
    .price-card--pop { transform: none; }
    .price-card--pop:hover { transform: translateY(-6px); }
    .hero-proof { flex-direction: column; gap: 20px; align-items: center; }
    .fg-row { grid-template-columns: 1fr; }
    .contact-left, .contact-right { padding: 44px 32px; }
    .hero { padding: 110px 0 60px; }
    .features, .usecases, .tech, .pricing, .contact { padding: 100px 0; }
}

@media (max-width: 480px) {
    .btn { padding: 15px 28px; font-size: 14px; }
    .mockup-chat { padding: 20px; }
}