/* ===================================
   GASAG CRM Application - Main Styles
   Design System: GASAG Corporate Identity
   =================================== */

/* === CSS Variables === */
:root {
    /* GASAG Colors - Official Corporate Identity */
    --color-primary: #00A651;        /* GASAG Grün */
    --color-primary-dark: #008040;   /* Dunkleres Grün für Hover */
    --color-primary-light: #33B86F;  /* Helleres Grün */
    --color-secondary: #004B55;      /* Petrol Blau */
    --color-secondary-dark: #003440;
    --color-secondary-light: #006D7A;
    
    /* Neutral Colors */
    --color-white: #FFFFFF;
    --color-gray-50: #F8F9FA;
    --color-gray-100: #F5F7FA;
    --color-gray-200: #E9ECEF;
    --color-gray-300: #DEE2E6;
    --color-gray-400: #CED4DA;
    --color-gray-500: #ADB5BD;
    --color-gray-600: #6C757D;
    --color-gray-700: #495057;
    --color-gray-800: #343A40;
    --color-gray-900: #212529;
    
    /* Semantic Colors */
    --color-success: #28A745;
    --color-danger: #DC3545;
    --color-warning: #FFC107;
    --color-info: #17A2B8;
    
    /* Status Colors */
    --color-chance: #10B981;
    --color-risk: #EF4444;
    --color-gap: #F59E0B;
    --color-deadline: #8B5CF6;

    /* Accent Colors (CTA/Buttons) */
    --color-accent: #E9771A;
    --color-accent-dark: #C96513;
    
    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-mono: 'Roboto Mono', monospace;
    
    /* Font Sizes */
    --text-xs: 0.75rem;      /* 12px */
    --text-sm: 0.875rem;     /* 14px */
    --text-base: 1rem;       /* 16px */
    --text-lg: 1.125rem;     /* 18px */
    --text-xl: 1.25rem;      /* 20px */
    --text-2xl: 1.5rem;      /* 24px */
    --text-3xl: 1.875rem;    /* 30px */
    --text-4xl: 2.25rem;     /* 36px */
    --text-5xl: 3rem;        /* 48px */
    --text-6xl: 3.75rem;     /* 60px */
    
    /* Font Weights */
    --font-light: 300;
    --font-regular: 400;
    --font-medium: 500;
    --font-semibold: 600;
    --font-bold: 700;
    --font-extrabold: 800;
    
    /* Spacing (8px grid system) */
    --space-1: 0.5rem;   /* 8px */
    --space-2: 1rem;     /* 16px */
    --space-3: 1.5rem;   /* 24px */
    --space-4: 2rem;     /* 32px */
    --space-5: 2.5rem;   /* 40px */
    --space-6: 3rem;     /* 48px */
    --space-8: 4rem;     /* 64px */
    --space-10: 5rem;    /* 80px */
    --space-12: 6rem;    /* 96px */
    --space-16: 8rem;    /* 128px */
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-2xl: 24px;
    --radius-full: 9999px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    
    /* Transitions */
    --transition-fast: 150ms ease-in-out;
    --transition-base: 250ms ease-in-out;
    --transition-slow: 350ms ease-in-out;
    
    /* Z-index */
    --z-dropdown: 1000;
    --z-sticky: 1020;
    --z-fixed: 1030;
    --z-modal: 1040;
    --z-popover: 1050;
    --z-tooltip: 1060;
}

/* === Reset & Base Styles === */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-primary);
    font-size: var(--text-base);
    font-weight: var(--font-regular);
    line-height: 1.6;
    color: var(--color-gray-800);
    background-color: var(--color-white);
    overflow-x: hidden;
    overflow-wrap: anywhere;
}

img, picture, video, canvas, svg {
    display: block;
    max-width: 100%;
}

input, button, textarea, select {
    font: inherit;
}

button {
    cursor: pointer;
    border: none;
    background: none;
}

a {
    color: inherit;
    text-decoration: none;
    overflow-wrap: anywhere;
}

ul, ol {
    list-style: none;
}

h1, h2, h3, h4, h5, h6 {
    overflow-wrap: anywhere;
    hyphens: auto;
}

p, li {
    overflow-wrap: anywhere;
    word-break: break-word;
    hyphens: auto;
}

/* === Container === */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--space-2);
}

@media (min-width: 768px) {
    .container {
        padding: 0 var(--space-4);
    }
}

@media (min-width: 1024px) {
    .container {
        padding: 0 var(--space-6);
    }
}

/* === Header === */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--z-sticky);
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid transparent;
    transition: all var(--transition-base);
}

.header.scrolled {
    background-color: rgba(255, 255, 255, 0.98);
    border-bottom-color: var(--color-gray-200);
    box-shadow: var(--shadow-md);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 96px; /* increased to fit larger logo */
}

.nav-brand {
    display: flex;
    flex-direction: column;
    gap: 2px;
    align-items: flex-start;
}

@media (min-width: 768px) {
    .nav-brand {
        flex-direction: row; /* put logo and text side-by-side on desktop */
        align-items: center;
        gap: 1rem;
    }
}

.nav-brand-name {
    font-size: var(--text-xl);
    font-weight: var(--font-bold);
    color: var(--color-gray-900);
}

.nav-brand-title {
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--color-primary);
}

.nav-links {
    display: none;
    align-items: center;
    gap: var(--space-4);
}

@media (min-width: 768px) {
    .nav-links {
        display: flex;
    }
}

.nav-link {
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--color-gray-700);
    padding: var(--space-1) var(--space-2);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.nav-link:hover {
    color: var(--color-primary);
    background-color: var(--color-gray-50);
}

.nav-link-cta {
    background-color: var(--color-accent);
    color: var(--color-white);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0.75rem;
    border-radius: var(--radius-md);
    border: 2px solid var(--color-accent);
}

.nav-link-cta:hover,
.nav-link-cta:focus-visible {
    /* invert: white bg, orange text */
    background-color: var(--color-white);
    color: var(--color-accent);
    border-color: var(--color-accent);
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

/* Ensure any CTA-like link with white background on hover gets accent text (overrides other green utilities) */
a.nav-link-cta:hover, a.nav-link-cta:focus-visible,
.btn:hover, .btn:focus-visible {
    color: var(--color-accent) !important;
}

/* === Hero Section === */
.hero {
    position: relative;
    padding: 120px 0 var(--space-12);
    background: radial-gradient(circle at 10% 20%, rgba(0, 166, 81, 0.08) 0%, transparent 45%),
        radial-gradient(circle at 85% 15%, rgba(0, 75, 85, 0.08) 0%, transparent 40%),
        linear-gradient(180deg, var(--color-gray-50) 0%, var(--color-white) 65%);
    overflow: hidden;
}

.hero-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-6);
    align-items: center;
}

@media (min-width: 1024px) {
    .hero-layout {
        grid-template-columns: 1.15fr 0.85fr;
        gap: var(--space-8);
    }
}

.hero-panel {
    background-color: var(--color-white);
    border-radius: var(--radius-2xl);
    padding: var(--space-6);
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--color-gray-200);
    position: relative;
}

.hero-panel::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 6px;
    border-radius: var(--radius-2xl) var(--radius-2xl) 0 0;
    background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
}

.hero-eyebrow {
    font-size: var(--text-sm);
    font-weight: var(--font-bold);
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-primary);
    margin-bottom: var(--space-2);
}

.hero-title {
    font-size: var(--text-4xl);
    font-weight: var(--font-extrabold);
    line-height: 1.1;
    color: var(--color-gray-900);
    margin-bottom: var(--space-2);
}

@media (min-width: 768px) {
    .hero-title {
        font-size: var(--text-5xl);
    }
}

@media (min-width: 1024px) {
    .hero-title {
        font-size: var(--text-6xl);
    }
}

.hero-title-accent {
    color: var(--color-primary);
}

.hero-subtitle {
    font-size: var(--text-lg);
    font-weight: var(--font-medium);
    line-height: 1.6;
    color: var(--color-gray-600);
    margin-bottom: var(--space-5);
}

@media (min-width: 768px) {
    .hero-subtitle {
        font-size: var(--text-xl);
    }
}

.hero-cta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
    margin-bottom: var(--space-6);
}

.hero-metrics {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-3);
}

@media (min-width: 768px) {
    .hero-metrics {
        grid-template-columns: repeat(3, 1fr);
    }
}

.hero-metric {
    padding: var(--space-3);
    background-color: var(--color-gray-50);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-gray-200);
}

.hero-metric-label {
    font-size: var(--text-xs);
    font-weight: var(--font-bold);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-gray-500);
    margin-bottom: var(--space-1);
}

.hero-metric-value {
    font-size: var(--text-base);
    font-weight: var(--font-semibold);
    color: var(--color-gray-900);
    margin-bottom: 2px;
}

.hero-metric-note {
    font-size: var(--text-xs);
    color: var(--color-gray-600);
}

.hero-visual {
    display: grid;
    gap: var(--space-4);
    align-items: center;
    justify-items: center;
}

.hero-portrait {
    width: 100%;
    max-width: 360px;
    border-radius: var(--radius-2xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--color-gray-200);
}

.hero-portrait-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    aspect-ratio: 4 / 5;
}

.hero-badge {
    width: 100%;
    max-width: 320px;
    padding: var(--space-3);
    border-radius: var(--radius-lg);
    background-color: var(--color-white);
    border: 1px solid var(--color-gray-200);
    box-shadow: var(--shadow-md);
    text-align: center;
}

.hero-badge-title {
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    color: var(--color-gray-900);
}

.hero-badge-text {
    font-size: var(--text-xs);
    color: var(--color-gray-600);
}

.gasag-logo {
    height: 72px; /* larger on desktop */
    width: auto;
    opacity: 0.95;
}

@media (max-width: 768px) {
    .gasag-logo {
        height: 56px; /* slightly smaller on mobile */
    }
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: var(--space-6);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-1);
    color: rgba(255, 255, 255, 0.8);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    z-index: 2;
}

.scroll-line {
    width: 2px;
    height: 40px;
    background: linear-gradient(to bottom, rgba(255, 255, 255, 0.8), transparent);
    animation: scroll-animation 2s ease-in-out infinite;
}

@keyframes scroll-animation {
    0%, 100% {
        opacity: 0;
        transform: translateY(-10px);
    }
    50% {
        opacity: 1;
        transform: translateY(10px);
    }
}

/* === Buttons === */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-1);
    padding: var(--space-2) var(--space-4);
    font-size: var(--text-base);
    font-weight: var(--font-semibold);
    line-height: 1;
    border-radius: 2px;
    transition: all var(--transition-base);
    white-space: nowrap;
    text-align: center;
    border: 2px solid transparent;
}

.btn-large {
    padding: var(--space-3) var(--space-5);
    font-size: var(--text-lg);
}

.btn-primary {
    background-color: var(--color-accent);
    color: var(--color-white);
    border-color: var(--color-accent);
}

.btn-primary:hover,
.btn-primary:focus-visible {
    /* Invert on hover/focus: white background, orange text, orange border */
    background-color: var(--color-white);
    color: var(--color-accent);
    border-color: var(--color-accent);
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-accent);
    border-color: var(--color-accent);
}

.btn-secondary:hover {
    background-color: var(--color-accent);
    color: var(--color-white);
    border-color: var(--color-accent);
}

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

.btn-outline:hover {
    background-color: var(--color-accent);
    color: var(--color-white);
}

.btn-icon {
    width: 20px;
    height: 20px;
}

/* === Enforce GASAG CTA style for ALL buttons ===
   Default: orange background + white text; on hover/focus: white background + orange text + orange border */
.btn, .btn-primary, .btn-secondary, .btn-outline {
    background-color: var(--color-accent) !important;
    color: var(--color-white) !important;
    border-color: var(--color-accent) !important;
    box-shadow: none;
    transition: all var(--transition-base) !important;
}

.btn:hover, .btn:focus-visible,
.btn-primary:hover, .btn-primary:focus-visible,
.btn-secondary:hover, .btn-secondary:focus-visible,
.btn-outline:hover, .btn-outline:focus-visible {
    background-color: var(--color-white) !important;
    color: var(--color-accent) !important;
    border-color: var(--color-accent) !important;
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm) !important;
}

.btn:active, .btn-primary:active, .btn-secondary:active, .btn-outline:active {
    transform: translateY(0) !important;
}

/* === Sections === */
.section {
    padding: var(--space-12) 0;
}

@media (min-width: 768px) {
    .section {
        padding: var(--space-16) 0;
    }
}

.section-executive {
    background-color: var(--color-gray-50);
}

.section-keyfacts {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: var(--color-white);
}

.section-relevanz {
    background-color: var(--color-white);
}

.section-perspektive {
    background-color: var(--color-gray-100);
}

.section-cta-final {
    background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
    color: var(--color-white);
    padding: var(--space-10) 0;
}

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: var(--space-8);
}

.section-label {
    display: inline-block;
    font-size: var(--text-sm);
    font-weight: var(--font-bold);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-primary);
    margin-bottom: var(--space-2);
}

.section-keyfacts .section-label {
    color: var(--color-secondary);
}

.section-title {
    font-size: var(--text-3xl);
    font-weight: var(--font-extrabold);
    line-height: 1.2;
    color: var(--color-gray-900);
    margin-bottom: var(--space-3);
}

@media (min-width: 768px) {
    .section-title {
        font-size: var(--text-4xl);
    }
}

@media (min-width: 1024px) {
    .section-title {
        font-size: var(--text-5xl);
    }
}

.section-keyfacts .section-title {
    color: var(--color-white);
}

.section-description {
    font-size: var(--text-lg);
    line-height: 1.6;
    color: var(--color-gray-600);
    max-width: 700px;
    margin: 0 auto;
}

.section-keyfacts .section-description {
    color: rgba(255, 255, 255, 0.9);
}

.section-cta {
    text-align: center;
    margin-top: var(--space-8);
}

/* === Executive Summary === */
.executive-content {
    max-width: 900px;
    margin: 0 auto;
}

.executive-text {
    font-size: var(--text-lg);
    line-height: 1.8;
}

.executive-text p {
    margin-bottom: var(--space-4);
}

.executive-text .lead {
    font-size: var(--text-xl);
    font-weight: var(--font-medium);
    color: var(--color-gray-900);
}

.executive-text strong {
    color: var(--color-primary);
    font-weight: var(--font-semibold);
}

/* === Profil Cards === */
.profil-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-4);
}

@media (min-width: 768px) {
    .profil-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .profil-grid {
        /* keep two columns on large screens to form a 2x2 layout for four items */
        grid-template-columns: repeat(2, 1fr);
        grid-auto-rows: 1fr; /* make rows equal height */
    }
}

.profil-card {
    padding: var(--space-5);
    background-color: var(--color-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

/* Ensure each card fills the grid cell and heights match */
.profil-card {
    display: flex;
    flex-direction: column;
    height: 100%;
}

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

.profil-card-icon {
    margin-bottom: var(--space-3);
}

.profil-card-title {
    font-size: var(--text-xl);
    font-weight: var(--font-bold);
    color: var(--color-gray-900);
    margin-bottom: var(--space-2);
}

.profil-card-text {
    font-size: var(--text-base);
    line-height: 1.6;
    color: var(--color-gray-600);
}

/* Push text to take remaining space so titles align */
.profil-card-text {
    margin-top: auto;
}

/* === Key Facts Cards === */
.keyfacts-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-5);
}

@media (min-width: 768px) {
    .keyfacts-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.keyfact-card {
    padding: var(--space-6);
    background-color: var(--color-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: hidden;
}

.keyfact-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 6px;
}

.keyfact-card-chance::before {
    background-color: var(--color-chance);
}

.keyfact-card-risk::before {
    background-color: var(--color-risk);
}

.keyfact-card-gap::before {
    background-color: var(--color-gap);
}

.keyfact-card-deadline::before {
    background-color: var(--color-deadline);
}

.keyfact-badge {
    display: inline-block;
    padding: var(--space-1) var(--space-2);
    font-size: var(--text-xs);
    font-weight: var(--font-bold);
    letter-spacing: 0.05em;
    text-transform: uppercase;
    border-radius: var(--radius-full);
    margin-bottom: var(--space-3);
}

.keyfact-badge-chance {
    background-color: rgba(16, 185, 129, 0.1);
    color: var(--color-chance);
}

.keyfact-badge-risk {
    background-color: rgba(239, 68, 68, 0.1);
    color: var(--color-risk);
}

.keyfact-badge-gap {
    background-color: rgba(245, 158, 11, 0.1);
    color: var(--color-gap);
}

.keyfact-badge-deadline {
    background-color: rgba(139, 92, 246, 0.1);
    color: var(--color-deadline);
}

.keyfact-number {
    font-size: var(--text-5xl);
    font-weight: var(--font-extrabold);
    font-family: var(--font-mono);
    color: var(--color-gray-900);
    line-height: 1;
    margin-bottom: var(--space-2);
}

.keyfact-title {
    font-size: var(--text-xl);
    font-weight: var(--font-bold);
    color: var(--color-gray-900);
    margin-bottom: var(--space-3);
}

.keyfact-text {
    font-size: var(--text-base);
    line-height: 1.6;
    color: var(--color-gray-700);
    margin-bottom: var(--space-3);
}

.keyfact-insight {
    padding: var(--space-3);
    background-color: var(--color-gray-50);
    border-left: 4px solid var(--color-primary);
    border-radius: var(--radius-md);
    font-size: var(--text-sm);
    line-height: 1.6;
    color: var(--color-gray-700);
}

.keyfact-insight strong {
    color: var(--color-primary);
}

/* === Accordion === */
.relevanz-content {
    max-width: 1000px;
    margin: 0 auto;
}

.relevanz-accordion {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.accordion-item {
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    overflow: hidden;
}

.accordion-header {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-3);
    padding: var(--space-4);
    text-align: left;
    background-color: var(--color-white);
    transition: all var(--transition-base);
}

.accordion-header:hover {
    background-color: var(--color-gray-50);
}

.accordion-title {
    font-size: var(--text-lg);
    font-weight: var(--font-semibold);
    color: var(--color-gray-900);
}

.accordion-icon {
    flex-shrink: 0;
    transition: transform var(--transition-base);
}

.accordion-item.active .accordion-icon {
    transform: rotate(180deg);
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-slow);
}

.accordion-item.active .accordion-content {
    max-height: 2000px;
}

.accordion-content > * {
    padding: 0 var(--space-4) var(--space-4);
}

.accordion-content p {
    font-size: var(--text-base);
    line-height: 1.7;
    color: var(--color-gray-700);
    margin-bottom: var(--space-3);
}

.relevanz-list {
    list-style: disc;
    padding-left: var(--space-5);
    margin-bottom: var(--space-3);
}

.relevanz-list li {
    font-size: var(--text-base);
    line-height: 1.7;
    color: var(--color-gray-700);
    margin-bottom: var(--space-2);
}

.relevanz-list strong {
    color: var(--color-primary);
}

.relevanz-example {
    padding: var(--space-4);
    background-color: var(--color-gray-50);
    border-radius: var(--radius-lg);
    margin-top: var(--space-3);
}

.relevanz-example h4 {
    font-size: var(--text-lg);
    font-weight: var(--font-semibold);
    color: var(--color-gray-900);
    margin-bottom: var(--space-2);
}

.relevanz-example p {
    margin: 0;
}

.relevanz-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--space-4);
    margin: var(--space-4) 0;
}

.relevanz-stat {
    text-align: center;
    padding: var(--space-3);
    background-color: var(--color-gray-50);
    border-radius: var(--radius-lg);
}

.relevanz-stat-number {
    font-size: var(--text-3xl);
    font-weight: var(--font-extrabold);
    font-family: var(--font-mono);
    color: var(--color-primary);
    line-height: 1;
    margin-bottom: var(--space-1);
}

.relevanz-stat-label {
    font-size: var(--text-sm);
    color: var(--color-gray-600);
}

/* === Timeline === */
.timeline {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 30px;
    top: 0;
    bottom: 0;
    width: 4px;
    background: linear-gradient(to bottom, var(--color-primary), var(--color-primary-light));
}

@media (min-width: 768px) {
    .timeline::before {
        left: 50%;
        transform: translateX(-50%);
    }
}

.timeline-item {
    position: relative;
    margin-bottom: var(--space-8);
    padding-left: 80px;
}

@media (min-width: 768px) {
    .timeline-item {
        padding-left: 0;
        padding-right: calc(50% + 40px);
    }
    
    .timeline-item:nth-child(even) {
        padding-right: 0;
        padding-left: calc(50% + 40px);
    }
}

.timeline-marker {
    position: absolute;
    left: 13px;
    top: 0;
    width: 60px;
    height: 60px;
    background-color: var(--color-white);
    border: 4px solid var(--color-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
}

@media (min-width: 768px) {
    .timeline-marker {
        left: 50%;
        transform: translateX(-50%);
    }
}

.timeline-marker-inner {
    font-size: var(--text-2xl);
    font-weight: var(--font-extrabold);
    font-family: var(--font-mono);
    color: var(--color-primary);
}

.timeline-content {
    padding: var(--space-5);
    background-color: var(--color-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
}

.timeline-period {
    display: inline-block;
    padding: var(--space-1) var(--space-2);
    font-size: var(--text-sm);
    font-weight: var(--font-bold);
    font-family: var(--font-mono);
    color: var(--color-white);
    background-color: var(--color-primary);
    border-radius: var(--radius-full);
    margin-bottom: var(--space-2);
}

.timeline-title {
    font-size: var(--text-xl);
    font-weight: var(--font-bold);
    color: var(--color-gray-900);
    margin-bottom: var(--space-3);
}

.timeline-description p {
    font-size: var(--text-base);
    line-height: 1.6;
    color: var(--color-gray-700);
    margin-bottom: var(--space-3);
}

.timeline-list {
    list-style: none;
    margin-bottom: var(--space-3);
}

.timeline-list li {
    position: relative;
    padding-left: var(--space-3);
    font-size: var(--text-base);
    line-height: 1.7;
    color: var(--color-gray-700);
    margin-bottom: var(--space-2);
}

.timeline-list li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--color-primary);
    font-weight: var(--font-bold);
}

.timeline-list strong {
    color: var(--color-primary);
}

.timeline-kpi {
    padding: var(--space-3);
    background: linear-gradient(135deg, rgba(0, 102, 204, 0.1), rgba(0, 102, 204, 0.05));
    border-left: 4px solid var(--color-primary);
    border-radius: var(--radius-md);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--color-gray-900);
}

.timeline-kpi strong {
    color: var(--color-primary);
}

.perspektive-note {
    max-width: 900px;
    margin: var(--space-8) auto 0;
    padding: var(--space-4);
    background-color: var(--color-white);
    border: 2px solid var(--color-primary);
    border-radius: var(--radius-lg);
    display: flex;
    gap: var(--space-3);
}

.perspektive-note-icon {
    flex-shrink: 0;
}

.perspektive-note p {
    font-size: var(--text-base);
    line-height: 1.6;
    color: var(--color-gray-700);
    margin: 0;
}

.perspektive-note strong {
    color: var(--color-primary);
}

/* === CTA Final === */
.cta-final-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.cta-final-title {
    font-size: var(--text-4xl);
    font-weight: var(--font-extrabold);
    color: var(--color-white);
    margin-bottom: var(--space-3);
}

.cta-final-text {
    font-size: var(--text-lg);
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: var(--space-6);
}

.cta-final-buttons {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-3);
}

/* === Footer === */
.footer {
    background-color: var(--color-gray-900);
    color: var(--color-white);
    padding: var(--space-8) 0 var(--space-4);
}

.footer-content {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
    padding-bottom: var(--space-6);
    border-bottom: 1px solid var(--color-gray-700);
    margin-bottom: var(--space-4);
}

@media (min-width: 768px) {
    .footer-content {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
    }
}

.footer-brand h3 {
    font-size: var(--text-2xl);
    font-weight: var(--font-bold);
    margin-bottom: var(--space-1);
}

.footer-brand p {
    font-size: var(--text-sm);
    color: var(--color-gray-400);
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-4);
}

.footer-link {
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--color-gray-400);
    transition: color var(--transition-fast);
}

.footer-link:hover {
    color: var(--color-white);
}

.footer-bottom {
    text-align: center;
}

.footer-bottom p {
    font-size: var(--text-sm);
    color: var(--color-gray-500);
}

/* === Animations === */
@keyframes fade-up {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fade-right {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

[data-animate] {
    opacity: 0;
}

[data-animate].animated {
    animation: fade-up 0.8s ease-out forwards;
}

[data-animate="fade-right"].animated {
    animation: fade-right 0.8s ease-out forwards;
}

/* === Utility Classes === */
.text-center {
    text-align: center;
}

.mt-4 {
    margin-top: var(--space-4);
}

.mb-4 {
    margin-bottom: var(--space-4);
}

/* === Responsive === */
@media (max-width: 767px) {
    .hero {
        padding: 104px 0 var(--space-8);
    }

    .hero-panel {
        padding: var(--space-4);
    }

    .hero-cta {
        flex-direction: column;
    }

    .hero-cta .btn {
        width: 100%;
    }

    .hero-title {
        font-size: var(--text-3xl);
    }
    
    .hero-subtitle {
        font-size: var(--text-base);
    }
    
    .section {
        padding: var(--space-8) 0;
    }
    
    .section-title {
        font-size: var(--text-2xl);
    }
}