:root {
    /* Clean White Theme */
    --bg-color: #F5F5F7;
    /* Apple-like light grey background */
    --card-bg: rgba(255, 255, 255, 0.6);
    --card-border: rgba(255, 255, 255, 0.4);
    --dock-bg: rgba(255, 255, 255, 0.7);
    --dock-border: rgba(0, 0, 0, 0.05);

    --text-primary: #111111;
    --text-secondary: #666666;

    --accent-blue: #007AFF;
    --accent-green: #34C759;
    --accent-orange: #FF9500;
    --accent-red: #FF3B30;

    --blur-strength: 30px;
    --shadow-soft: 0 10px 40px rgba(0, 0, 0, 0.05);

    --font-main: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

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

body {
    background-color: var(--bg-color);
    font-family: var(--font-main);
    color: var(--text-primary);
    overflow-x: hidden;
    overflow-y: auto;
    min-height: 100vh;
}

/* Typography */
h1 {
    font-size: 64px;
    font-weight: 800;
    letter-spacing: -1.5px;
    line-height: 1.1;
    margin-bottom: 20px;
}

h2 {
    font-size: 42px;
    font-weight: 700;
    letter-spacing: -0.5px;
    margin-bottom: 15px;
}

h3 {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 10px;
}

p {
    font-size: 18px;
    line-height: 1.6;
    color: var(--text-secondary);
    font-weight: 400;
}

/* Scrolling & Layout */
html {
    scroll-behavior: smooth;
    scroll-padding-top: 100px;
}

.main-content {
    max-width: 1000px;
    /* Tighter container for text focus */
    margin: 0 auto;
    padding: 120px 20px 160px 20px;
    display: flex;
    flex-direction: column;
    gap: 100px;
}

/* Hero Section */
.hero-section {
    text-align: center;
    padding: 80px 0;
}

.hero-subtitle {
    font-size: 24px;
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 60px;
}

/* Glass Cards (Clean) */
.glass-section {
    background: transparent;
    /* Remove heavy backgrounds */
    padding: 0;
}

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

/* Grids */
.grid-cols-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.grid-cols-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.offer-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.offer-card {
    min-height: 340px;
    display: flex;
    flex-direction: column;
}

.project-card {
    min-height: 400px;
    display: flex;
    flex-direction: column;
}

/* Clean Cards */
.clean-card {
    background: var(--card-bg);
    backdrop-filter: blur(var(--blur-strength));
    -webkit-backdrop-filter: blur(var(--blur-strength));
    border: 1px solid var(--card-border);
    border-radius: 24px;
    padding: 40px;
    transition: transform 0.3s cubic-bezier(0.25, 0.8, 0.25, 1), box-shadow 0.3s;
    box-shadow: var(--shadow-soft);
}

.clean-card:hover {
    transform: translateY(-5px) scale(1.01);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.1);
}

/* Icons */
.icon-box {
    width: 60px;
    height: 60px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    font-size: 24px;
    color: white;
}

.icon-blue {
    background: var(--accent-blue);
    box-shadow: 0 10px 20px rgba(0, 122, 255, 0.3);
}

.icon-green {
    background: var(--accent-green);
    box-shadow: 0 10px 20px rgba(52, 199, 89, 0.3);
}

.icon-orange {
    background: var(--accent-orange);
    box-shadow: 0 10px 20px rgba(255, 149, 0, 0.3);
}

/* Pricing */
.price-large {
    font-size: 48px;
    font-weight: 800;
    letter-spacing: -1px;
    color: var(--text-primary);
    margin: 15px 0;
}

.maintenance-badge {
    display: inline-block;
    padding: 6px 12px;
    background: rgba(0, 0, 0, 0.05);
    border-radius: 20px;
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 20px;
    width: fit-content;
    align-self: flex-start;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    border-radius: 30px;
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s;
    border: none;
    cursor: pointer;
}

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

.btn-primary:hover {
    transform: scale(1.05);
    background: #000;
}

.btn-secondary {
    background: white;
    color: var(--text-primary);
    border: 1px solid rgba(0, 0, 0, 0.1);
}

.btn-secondary:hover {
    background: #f5f5f5;
}

/* Dock (Clean) */
.dock-container {
    position: fixed;
    bottom: 30px;
    left: 0;
    width: 100%;
    display: flex;
    justify-content: center;
    z-index: 1000;
    pointer-events: none;
    /* Container passes clicks */
}

.dock {
    pointer-events: auto;
    background: var(--dock-bg);
    backdrop-filter: blur(var(--blur-strength));
    -webkit-backdrop-filter: blur(var(--blur-strength));
    border: 1px solid var(--dock-border);
    border-radius: 24px;
    padding: 12px;
    display: flex;
    gap: 15px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.dock-item {
    width: 50px;
    height: 50px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.2s cubic-bezier(0.3, 0.7, 0.4, 1);
    color: #333;
    font-size: 20px;
    background: rgba(255, 255, 255, 0.5);
}

.dock-item:hover {
    transform: scale(1.2) translateY(-10px);
    background: white;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.dock-item.active-item {
    background: var(--text-primary);
    color: white;
}

/* Visualization (Abstract) */
.chart-visual {
    display: flex;
    align-items: flex-end;
    gap: 12px;
    /* Increased gap */
    height: 140px;
    /* Taller */
    margin-bottom: 25px;
}

.features-list li {
    padding: 8px 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    font-size: 14px;
}

ul {
    list-style-position: inside;
    margin-left: 20px;
}

li {
    font-family: var(--font-main);
    font-size: 18px;
    line-height: 1.6;
    color: var(--text-secondary);
    font-weight: 400;
    margin-bottom: 8px;
}

/* Maintenance Grid */
.maintenance-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    text-align: left;
}

.maintenance-item {
    padding: 20px;
    background: rgba(255, 255, 255, 0.5);
    border-radius: 16px;
    transition: background 0.2s;
}

.maintenance-item:hover {
    background: rgba(255, 255, 255, 0.8);
}

.maintenance-item h4 {
    font-size: 16px;
    font-weight: 600;
    margin: 15px 0 8px 0;
    color: var(--text-primary);
}

.maintenance-item p {
    font-size: 13px;
    line-height: 1.5;
    color: var(--text-secondary);
    margin: 0;
}

.m-icon {
    width: 40px;
    height: 40px;
    background: var(--text-primary);
    color: white;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.m-icon i {
    width: 20px;
    height: 20px;
}

.maintenance-item.featured-item .m-icon {
    background: var(--accent-blue);
    box-shadow: 0 5px 15px rgba(0, 122, 255, 0.3);
}

/* Highlight Section */
.chart-col {
    flex: 1;
    background: var(--accent-orange);
    border-radius: 8px 8px 0 0;
    /* Rounded top only */
    opacity: 0.4;
    transition: all 0.5s ease;
}

.chart-col.active {
    opacity: 1;
    background: linear-gradient(180deg, #FF9500 0%, #FF5E3A 100%);
    box-shadow: 0 -5px 15px rgba(255, 94, 58, 0.3);
}

/* Contact Form */
.contact-form {
    text-align: left;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.form-input {
    width: 100%;
    padding: 12px 16px;
    border-radius: 12px;
    border: 1px solid rgba(0, 0, 0, 0.1);
    background: rgba(255, 255, 255, 0.8);
    font-family: var(--font-main);
    font-size: 16px;
    outline: none;
    transition: all 0.2s;
}

.form-input:focus {
    border-color: var(--accent-blue);
    background: white;
    box-shadow: 0 0 0 4px rgba(0, 122, 255, 0.1);
}

textarea.form-input {
    resize: vertical;
    min-height: 100px;
}

/* Cookie Banner */
.cookie-banner {
    position: fixed;
    bottom: 100px;
    /* Above dock */
    left: 50%;
    transform: translateX(-50%);
    width: 90%;
    max-width: 400px;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 15px 20px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.5);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 15px;
    z-index: 9999;
    opacity: 0;
    pointer-events: none;
    transition: all 0.5s ease;
}

.cookie-banner.visible {
    opacity: 1;
    pointer-events: auto;
    bottom: 120px;
}

.cookie-banner p {
    font-size: 13px;
    color: var(--text-secondary);
    margin: 0;
}

.cookie-banner a {
    color: var(--accent-blue);
    text-decoration: none;
    font-weight: 500;
}

/* Mobile */
@media (max-width: 768px) {
    h1 {
        font-size: 42px;
    }

    .grid-cols-2 {
        grid-template-columns: 1fr;
    }

    .offer-grid {
        grid-template-columns: 1fr;
    }

    .dock {
        padding: 10px;
        gap: 10px;
    }

    .dock-item {
        width: 44px;
        height: 44px;
    }
}

/* Top Bar (Minimal) */
.top-bar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 20px 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 100;
    font-weight: 600;
    background: rgba(245, 245, 247, 0.8);
    backdrop-filter: blur(20px);
}

.top-bar-right {
    font-size: 14px;
    color: var(--text-secondary);
}

.app-name {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 16px;
    font-weight: 700;
    color: var(--text-primary);
}

.brand-logo {
    width: 28px;
    height: 28px;
    display: block;
}