@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:ital,wght@0,200..800;1,200..800&display=swap');

:root {
    /* Refined Color Palette */
    --primary-navy: #0F172A;
    --primary-blue: #2563EB;
    --accent-blue: #60A5FA;
    --bg-light: #F1F5F9;
    --bg-white: #FFFFFF;
    --text-dark: #1E293B;
    --text-muted: #64748B;
    --border-color: #E2E8F0;
    --success: #10B981;
    --danger: #EF4444;
    --warning: #F59E0B;
    
    /* Gradients */
    --grad-navy: linear-gradient(135deg, #0F172A 0%, #1E293B 100%);
    --grad-blue: linear-gradient(135deg, #2563EB 0%, #3B82F6 100%);

    /* Typography */
    --font-main: 'Plus Jakarta Sans', sans-serif;
    --font-heading: 'Plus Jakarta Sans', sans-serif;

    /* Spacing & Effects */
    --section-padding: 120px 0;
    --container-width: 1200px;
    --border-radius: 16px;
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.05);
    --shadow-md: 0 10px 25px -5px rgba(0,0,0,0.1), 0 8px 10px -6px rgba(0,0,0,0.1);
    --shadow-lg: 0 20px 50px -12px rgba(0, 0, 0, 0.15);
    --transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
}

/* Global Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 1s cubic-bezier(0.23, 1, 0.32, 1);
}

.reveal-active {
    opacity: 1 !important;
    transform: translateY(0) !important;
}

.fade-in {
    animation: fadeIn 1s ease forwards;
}

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

body {
    font-family: var(--font-main);
    color: var(--text-dark);
    background-color: var(--bg-light);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

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

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

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

button {
    cursor: pointer;
    border: none;
    outline: none;
    transition: var(--transition);
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 32px;
}

/* Premium Button System */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: 100px;
    font-weight: 600;
    font-size: 15px;
    letter-spacing: -0.01em;
}

.btn-primary {
    background: var(--grad-navy);
    color: white;
    box-shadow: 0 4px 12px rgba(15, 23, 42, 0.2);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(15, 23, 42, 0.3);
}

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

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

.btn-sm {
    padding: 10px 20px;
    font-size: 13px;
}

/* Input Styling */
.form-group {
    margin-bottom: 24px;
}

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

input[type="text"],
input[type="email"],
input[type="password"],
input[type="url"],
input[type="date"],
select,
textarea {
    width: 100%;
    padding: 14px 18px;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    background: var(--bg-white);
    font-size: 15px;
    color: var(--text-dark);
    transition: var(--transition);
    appearance: none;
}

input:focus, select:focus, textarea:focus {
    border-color: var(--primary-blue);
    outline: none;
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.1);
    transform: translateY(-1px);
}

select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%2364748B'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'%3E%3C/path%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    background-size: 18px;
    padding-right: 48px;
}