/* ============================================
   BASE STYLES - Variables, Reset, Typography
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800&family=Roboto:wght@300;400;500;700&display=swap');

:root {
    --primary-color: #2697FF;
    --primary-dark: #1a74cc;
    --primary-grad: linear-gradient(135deg, #2697FF 0%, #1a74cc 100%);
    --secondary-color: #09242E;
    --bg-light: #FDFDFD;
    --bg-grey: #f9f9f9;
    --text-dark: #333333;
    --text-muted: #666666;
    --white: #FFFFFF;
    --shadow-soft: 0 10px 30px rgba(0, 0, 0, 0.05);
    --shadow-medium: 0 15px 35px rgba(0, 0, 0, 0.1);
    --transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    --border-radius: 15px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Roboto', sans-serif;
    background-color: var(--bg-light);
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
}

h1,
h2,
h3,
h4 {
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
}

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

img {
    max-width: 100%;
    height: auto;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Section Intro */
.section-intro {
    text-align: center;
    margin-bottom: 4rem;
}

.section-intro.light h2 {
    color: var(--white);
}

.section-intro.light p {
    color: rgba(255, 255, 255, 0.8);
}

.section-tag {
    display: inline-block;
    background: rgba(38, 151, 255, 0.1);
    color: var(--primary-color);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.section-tag.light {
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
}

.section-intro h2 {
    font-size: 2.5rem;
    color: var(--secondary-color);
    margin-bottom: 1rem;
}

.section-intro p {
    font-size: 1.1rem;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto;
}

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

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {

    0%,
    100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.05);
    }
}

@keyframes bounce {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-10px);
    }
}

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

.pulse {
    animation: pulse 2s ease-in-out infinite;
}

/* Responsive Base */
@media (max-width: 900px) {
    .section-intro h2 {
        font-size: 2rem;
    }
}

@media (max-width: 600px) {
    .section-intro h2 {
        font-size: 1.8rem;
    }
}