/* CSS Variables */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800;900&display=swap');

:root {
    --primary-pink: #ff69b4;
    --dark-pink: #d81b60;
    --light-pink: #ffc1e3;
    --bg-light: #ffffff;
    --bg-secondary-light: #f8f9fa;
    --text-light: #1a202c;
    --text-secondary-light: #64748b;
    --bg-dark: #0a0a0a;
    --bg-secondary-dark: #151515;
    --text-dark: #f8fafc;
    --text-secondary-dark: #94a3b8;
    --transition-speed: 0.3s;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.7;
    color: var(--text-light);
    background: var(--bg-light);
    transition: background var(--transition-speed) ease, color var(--transition-speed) ease;
    overflow-x: hidden;
    width: 100%;
}

body.dark-mode {
    background: var(--bg-dark);
    color: var(--text-dark);
}

/* Section Titles */
.section-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    margin-bottom: 1rem;
    position: relative;
}

.section-title span {
    background: linear-gradient(135deg, var(--primary-pink), var(--dark-pink));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-subtitle {
    color: var(--text-secondary-light);
    font-size: 1.1rem;
    max-width: 600px;
}

body.dark-mode .section-subtitle {
    color: var(--text-secondary-dark);
}

/* Full Width Sections */
section {
    width: 100%;
}

/* Selection Color */
::selection {
    background: var(--primary-pink);
    color: white;
}

/* Scrollbar Styling */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--bg-secondary-light);
}

body.dark-mode ::-webkit-scrollbar-track {
    background: var(--bg-secondary-dark);
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(var(--primary-pink), var(--dark-pink));
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--dark-pink);
}