:root {
    --color-bg: #ffffff;
    --color-surface: #f8f9fa;
    --color-primary: #1e5a96;
    --color-primary-light: #2d7ab8;
    --color-accent: #0ea5e9;
    --color-text-main: #1a1a1a;
    --color-text-muted: #6b7280;
    --color-border: #e5e7eb;
    --color-success: #10b981;
    --color-error: #ef4444;
    --gradient-primary: linear-gradient(135deg, #1e5a96 0%, #0ea5e9 100%);
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Inter', sans-serif;
}

* {
    font-family: var(--font-body);
}

body {
    background-color: var(--color-bg);
    color: var(--color-text-main);
    line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--color-text-main);
}

/* Header & Navigation */
.navbar-section {
    background-color: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: all 0.3s ease;
}

.navbar-section.scrolled {
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    background-color: rgba(255, 255, 255, 0.98);
}

.navbar-brand {
    color: var(--color-primary) !important;
    font-size: 1.5rem;
}

.navbar-brand i {
    margin-right: 0.5rem;
}

.nav-link {
    color: var(--color-text-muted) !important;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-link:hover {
    color: var(--color-primary) !important;
}

/* Hero Section */
.hero-section {
    background: var(--gradient-primary);
    color: white;
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 500px;
    height: 500px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
    z-index: 0;
}

.hero-section .container {
    position: relative;
    z-index: 1;
}

.hero-section h1 {
    color: white;
    font-size: 3.5rem;
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

.hero-section .lead {
    color: rgba(255, 255, 255, 0.95);
    font-size: 1.25rem;
    margin-bottom: 2rem;
}

.hero-image-placeholder {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 40px;
    text-align: center;
    min-height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-image-placeholder img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
}

/* Buttons */
.btn-primary {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    color: white;
    font-weight: 600;
    padding: 0.75rem 2rem;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background-color: var(--color-primary-light);
    border-color: var(--color-primary-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 16px rgba(30, 90, 150, 0.3);
}

.btn-outline-secondary {
    color: var(--color-text-main);
    border-color: var(--color-border);
    font-weight: 600;
}

.btn-outline-secondary:hover {
    background-color: var(--color-surface);
    border-color: var(--color-primary);
    color: var(--color-primary);
}

/* Cards */
.card {
    border: 1px solid var(--color-border);
    border-radius: 12px;
    transition: all 0.3s ease;
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.1);
}

.card-body {
    padding: 2rem;
}

.card-title {
    color: var(--color-primary);
    font-weight: 700;
}

/* Module Numbers */
.module-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    color: white;
    border-radius: 50%;
    font-size: 1.5rem;
    font-weight: 700;
}

/* Audience Cards */
.audience-card {
    background: white;
    border: 2px solid var(--color-border);
    border-radius: 12px;
    padding: 2rem;
    transition: all 0.3s ease;
}

.audience-card:hover {
    border-color: var(--color-primary);
    box-shadow: 0 8px 16px rgba(30, 90, 150, 0.15);
}

.audience-icon {
    font-size: 2.5rem;
    color: var(--color-primary);
    margin-bottom: 1rem;
}

/* Timeline */
.timeline-container {
    position: relative;
    padding: 2rem 0;
}

.timeline-item {
    display: flex;
    margin-bottom: 3rem;
    position: relative;
}

.timeline-marker {
    min-width: 150px;
    background: var(--gradient-primary);
    color: white;
    padding: 1rem;
    border-radius: 8px;
    font-weight: 600;
    text-align: center;
    margin-right: 2rem;
}

.timeline-content {
    flex: 1;
    background: var(--color-surface);
    padding: 1.5rem;
    border-radius: 8px;
    border-left: 4px solid var(--color-primary);
}

.timeline-content h5 {
    color: var(--color-primary);
    margin-bottom: 0.5rem;
}

/* Calculator */
.calculator-container {
    background: white;
}

.result-box {
    background: var(--color-surface);
    padding: 2rem;
    border-radius: 12px;
    border: 2px solid var(--color-border);
}

/* Result Items */
.result-item {
    background: white;
    border: 1px solid var(--color-border);
    padding: 1.5rem;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.result-item:hover {
    border-color: var(--color-primary);
    box-shadow: 0 4px 12px rgba(30, 90, 150, 0.1);
}

.result-item h6 {
    color: var(--color-primary);
    margin-bottom: 0.75rem;
}

/* Case Cards */
.case-card {
    background: white;
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: 2rem;
    transition: all 0.3s ease;
}

.case-card:hover {
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
}

.case-header {
    margin-bottom: 1rem;
}

.case-card h5 {
    color: var(--color-primary);
    margin-bottom: 1rem;
}

/* Accordion */
.accordion-button {
    background-color: white;
    color: var(--color-text-main);
    font-weight: 600;
    border: 1px solid var(--color-border);
}

.accordion-button:not(.collapsed) {
    background-color: var(--color-surface);
    color: var(--color-primary);
    box-shadow: none;
}

.accordion-button:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 0.25rem rgba(30, 90, 150, 0.25);
}

.accordion-body {
    background-color: var(--color-surface);
    border-top: 1px solid var(--color-border);
}

/* Forms */
.form-control, .form-select {
    border: 1px solid var(--color-border);
    border-radius: 8px;
    padding: 0.75rem 1rem;
    font-size: 1rem;
    transition: all 0.3s ease;
}
.form-control[name="phone"] {
    width: 100%;
}
.iti{
    width: 100%;
}

.form-control:focus, .form-select:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 0.25rem rgba(30, 90, 150, 0.25);
}

.form-label {
    font-weight: 600;
    color: var(--color-text-main);
    margin-bottom: 0.5rem;
    min-width: 150px;
}

/* Contact Info */
.contact-info-block {
    background: var(--color-surface);
    padding: 1.5rem;
    border-radius: 8px;
    border-left: 4px solid var(--color-primary);
}

.contact-info-block h6 {
    color: var(--color-primary);
}

/* Page Header */
.page-header {
    background: linear-gradient(135deg, var(--color-surface) 0%, white 100%);
    border-bottom: 1px solid var(--color-border);
}

.page-header h1 {
    color: var(--color-primary);
}

/* Gradient Background */
.bg-gradient-primary {
    background: var(--gradient-primary) !important;
}

/* Utilities */
.text-primary {
    color: var(--color-primary) !important;
}

.text-success {
    color: var(--color-success) !important;
}

.text-muted {
    color: var(--color-text-muted) !important;
}

.bg-light {
    background-color: var(--color-surface) !important;
}

.border-top {
    border-top: 1px solid var(--color-border) !important;
}

/* Cookie Banner */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: white;
    border-top: 1px solid var(--color-border);
    padding: 1.5rem 0;
    box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.1);
    z-index: 999;
}

/* Responsive */
@media (max-width: 768px) {
    .hero-section h1 {
        font-size: 2.5rem;
    }

    .hero-section .lead {
        font-size: 1rem;
    }

    .timeline-item {
        flex-direction: column;
    }

    .timeline-marker {
        min-width: auto;
        margin-right: 0;
        margin-bottom: 1rem;
    }

    .cookie-banner .container {
        flex-direction: column;
    }

    .cookie-banner .col-md-4 {
        margin-top: 1rem;
    }
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}