:root {
    --primary-color: #f1c436;
    --primary-dark: #dca922;
    --secondary-color: #26A69A;
    --bg-main: #F4F8FB;
    --bg-card: #ffffff;
    --text-dark: #1A1A1A;
    --text-muted: #546E7A;
    --border-color: #E2E8F0;
    --danger-color: #D32F2F;
    --danger-hover: #B71C1C;
    --radius-md: 8px;
    --radius-lg: 12px;
    --shadow-soft: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -2px rgba(0, 0, 0, 0.02);
    --shadow-hover: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.04);
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --layout-max-width: 1000px;
}

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

body {
    font-family: var(--font-sans);
    line-height: 1.7;
    color: var(--text-dark);
    background-color: var(--bg-main);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
}

/* Typography */
h1,
h2,
h3,
h4 {
    color: var(--text-dark);
    font-weight: 700;
    line-height: 1.3;
}

h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
}

h2 {
    font-size: 1.5rem;
    margin: 2.5rem 0 1rem;
}

h3 {
    font-size: 1.25rem;
    margin: 2rem 0 1rem;
}

p {
    margin-bottom: 1.25rem;
    color: var(--text-muted);
}

ul,
ol {
    margin-bottom: 1.5rem;
    padding-left: 1.5rem;
    color: var(--text-muted);
}

li {
    margin-bottom: 0.5rem;
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.2s ease;
}

a:hover {
    color: var(--primary-dark);
}

/* Header & Navigation */
header {
    background-color: var(--bg-card);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 50;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.03);
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--primary-color);
    letter-spacing: -0.02em;
}

.logo img {
    height: 36px;
    margin-right: 12px;
}

nav ul {
    list-style: none;
    display: flex;
    gap: 2rem;
    margin: 0;
    padding: 0;
}

nav a {
    color: var(--text-muted);
    font-weight: 500;
    font-size: 0.95rem;
}

nav a:hover,
nav a.active {
    color: var(--primary-color);
}

/* Mobile Menu Button */
.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    color: var(--text-dark);
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #ffffff 0%, #F4F8FB 100%);
    padding: 4rem 2rem;
    text-align: center;
    border-bottom: 1px solid var(--border-color);
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.hero p {
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

/* Main Layout */
main {
    flex: 1;
    width: 100%;
}

.content-container {
    max-width: var(--layout-max-width);
    margin: 3rem auto;
    padding: 0 2rem;
}

.card {
    background-color: var(--bg-card);
    border-radius: var(--radius-lg);
    padding: 3rem;
    box-shadow: var(--shadow-soft);
    border: 1px solid var(--border-color);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card:hover {
    box-shadow: var(--shadow-hover);
}

/* Forms */
.form-group {
    margin-bottom: 1.5rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

label {
    display: block;
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
}

input[type="text"],
input[type="email"],
input[type="tel"],
select,
textarea {
    width: 100%;
    padding: 0.875rem 1rem;
    border: 1px solid #CBD5E1;
    border-radius: var(--radius-md);
    font-family: var(--font-sans);
    font-size: 1rem;
    transition: all 0.2s ease;
    background-color: #FAFAFA;
    color: var(--text-dark);
}

input:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(30, 136, 229, 0.15);
    background-color: #fff;
}

textarea {
    resize: vertical;
    min-height: 120px;
}

.checkbox-wrap {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin: 1.5rem 0;
    padding: 1rem;
    background-color: #F8FAFC;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
}

.checkbox-wrap input[type="checkbox"] {
    margin-top: 0.25rem;
    width: 1.2rem;
    height: 1.2rem;
    accent-color: var(--primary-color);
    cursor: pointer;
}

.checkbox-wrap label {
    margin-bottom: 0;
    font-weight: 400;
    font-size: 0.95rem;
    color: var(--text-muted);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.875rem 1.75rem;
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.2s ease;
    border: none;
    letter-spacing: 0.01em;
}

.btn-primary {
    background-color: var(--primary-color);
    color: white;
    box-shadow: 0 2px 4px rgba(30, 136, 229, 0.2);
}

.btn-primary:hover {
    background-color: var(--primary-dark);
    box-shadow: 0 4px 6px rgba(30, 136, 229, 0.3);
    transform: translateY(-1px);
}

.btn-danger {
    background-color: var(--danger-color);
    color: white;
    box-shadow: 0 2px 4px rgba(211, 47, 47, 0.2);
}

.btn-danger:hover {
    background-color: var(--danger-hover);
    box-shadow: 0 4px 6px rgba(211, 47, 47, 0.3);
    transform: translateY(-1px);
}

.btn-full {
    width: 100%;
}

/* Alerts & Notices */
.alert {
    padding: 1.25rem;
    border-radius: var(--radius-md);
    margin-bottom: 2rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.alert-warning {
    background-color: #FEF2F2;
    border: 1px solid #FCA5A5;
    border-left: 4px solid var(--danger-color);
}

.alert-warning h4 {
    color: var(--danger-hover);
    margin: 0;
    font-size: 1.05rem;
}

.alert-warning p {
    color: #991B1B;
    margin: 0;
    font-size: 0.95rem;
}

/* Contact Grid */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 3rem;
    max-width: 1100px;
    margin: 0 auto;
}

.contact-info {
    padding-right: 2rem;
}

.info-item {
    margin-bottom: 2rem;
}

.info-item h4 {
    color: var(--primary-dark);
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.info-item p {
    color: var(--text-dark);
    line-height: 1.6;
}

/* Footer */
footer {
    background-color: white;
    border-top: 1px solid var(--border-color);
    padding: 4rem 2rem 2rem;
    margin-top: auto;
}

.footer-grid {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-brand p {
    margin-top: 1rem;
    max-width: 300px;
}

.footer-heading {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--text-dark);
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: var(--text-muted);
}

.footer-links a:hover {
    color: var(--primary-color);
}

.footer-bottom {
    max-width: 1200px;
    margin: 0 auto;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
    text-align: center;
    color: #94A3B8;
    font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 900px) {
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .contact-info {
        padding-right: 0;
        border-bottom: 1px solid var(--border-color);
        padding-bottom: 2rem;
    }
}

@media (max-width: 768px) {
    .form-row {
        grid-template-columns: 1fr;
    }

    h1 {
        font-size: 2rem;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .mobile-menu-btn {
        display: block;
    }

    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: var(--bg-card);
        border-bottom: 1px solid var(--border-color);
        padding: 1rem 2rem;
        box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
    }

    .nav-menu.active {
        display: block;
    }

    nav ul {
        flex-direction: column;
        gap: 1rem;
    }

    .card {
        padding: 2rem;
    }
}

/* SPECIFIC SPLASH UI CSS */
.badge {
    display: inline-block;
    background-color: rgba(241, 196, 54, 0.2);
    color: var(--primary-dark);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    color: var(--text-dark);
    letter-spacing: -1px;
}

.hero h1 span {
    color: var(--primary-color);
}

.btn-secondary {
    background-color: #ffffff;
    color: var(--text-dark);
    border: 1px solid var(--border-color);
    margin-left: 1rem;
}

.btn-secondary:hover {
    border-color: var(--text-dark);
    background-color: #f8fafc;
}