/* ===== BASE RESET & VARIABLES ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    transition: all 0.2s ease;
}

:root {
    /* Default light theme */
    --primary: #4A6CF7;
    --text-primary: #1E293B;
    --text-secondary: #64748B;
    --bg: #F8FAFC;
    --card-bg: #FFFFFF;
    --border: #E2E8F0;
    --shadow: rgba(0, 0, 0, 0.05);
    --hover-bg: #F1F5F9;
    --success: #10B981;
    --font-family: 'Inter', sans-serif;
    --base-font-size: 1rem;
    --line-height: 1.6;
}

/* ===== GLOBAL STYLES ===== */

body {
    max-width: 1400px;
    margin: 0 auto;
}

.container {
    max-width: 1200px;
    margin: 0 auto 0 auto;
    padding: 10px;
}

.hero .content {
    text-align: center;
    max-width: 800px;
    margin: 25vh auto 0;
    height: 80vh;
}

.hero .content h1 {
    margin-bottom: 10vh;
}

.hero .content .start-buttons a {
    text-decoration: none;
    padding: 15px 30px;
}

.portfolio {
    background-color: var(--card-bg);
    border-radius: 20px;
    padding: 7rem 2rem;
    display: flex;
    justify-content: space-evenly;
    flex-wrap: wrap;
}

.portfolio .shaped-card-container h3 {
    position: absolute;
    transform: translate(10%, 50%);
}

.portfolio .shaped-card {
    background-color: var(--bg);
    color: var(--text-secondary);
    width: 300px;
    height: 270px;
    padding: 60px 5px 5px;
    clip-path: path("M 10,50 L 120,50 A 10,10 0,0,0  130,40 L 130,20 A 10,10 0,0,1 140,10 L 290,10 A 10,10 0,0,1 300,20 L 300,260 A 10,10 0,0,1 290,270 L 10,270 A 10,10 0,0,1 0,260 L 0,60 A 10,10 0,0,1 10,50 Z");
    overflow: hidden;
}

.portfolio .shaped-card:has(ul) {
    padding: 60px 30px 5px;
}

.portfolio .portfolio-content {
    margin-top: 5rem;
    width: 60%;
    display: flex;
    flex-direction: column; 
    justify-content: center;
    align-items: center;
    text-align-last: center;
}

.portfolio .portfolio-content a {
    text-decoration: none;
}

.projects {
    margin: 10rem 2rem;
    justify-content: center;
    align-items: center;
    text-align: center;
}

.projects h2 {
    padding-bottom: 2rem;
}

.projects .projects-cards {
    display: flex;
    gap: 20px;
    margin: 2rem;
    justify-content: space-evenly;
    flex-wrap: wrap;
}

.projects .projects-cards .card {
    width: 300px;
    background-color: var(--card-bg);
    border: 1px solid var(--border);
    padding: 10px;
}

.projects .projects-cards .card .open-card .image {
    width: 250px;
    height: 250px;
    margin-bottom: 5px;
    user-select: none;
    -webkit-user-drag: none;
}

.projects .projects-cards .card.future .open-card p {
    position: absolute;
    transform: translate(65px, -160px);
    font-size: 1.7rem;
    font-weight: 800;
    color: var(--text-primary);
    user-select: none;
}

.projects .projects-cards .card.done .open-card .open {
    position: absolute;
    transform: translate(-170px, 100px) scale(0);
    transition: all 0.4s ease-in-out;
    text-decoration: none;
}

.projects .projects-cards .card.done .open-card .open:hover {
    opacity: 0.90;
}

.projects .projects-cards .card.done .open-card:hover .image {
    opacity: 0.5;
}

.projects .projects-cards .card.future .open-card .image {
    opacity: 0.3;
}

.projects .projects-cards .card.done .open-card:hover .open {
    transform: translate(-170px, 100px) scale(1);
}

.projects .projects-cards .card .des {
    font-size: 12px;
    margin: 5px;
}

.projects .projects-cards .card .type {
    font-size: 10px;
    color: var(--text-primary);
    margin: 0;
    padding: 0;
}

.projects .projects-controls {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
    margin-bottom: 2rem;
    margin-top: 1rem;
    padding: 0 1rem;
}

.search-input {
    padding: 10px 15px;
    border: 1px solid var(--border);
    border-radius: 4px;
    min-width: 250px;
    font-size: 1rem;
}

.filter-container, .sort-container {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    justify-content: center;
}

.filter-btn {
    padding: 8px 15px;
    background: var(--card-bg);
    border: 1px solid var(--border);
    color: var(--text-primary);
    border-radius: 4px;
    cursor: pointer;
}

.filter-btn:hover, .filter-btn.active {
    background: var(--border);
    color: var(--text-primary);
}

.sort-select {
    padding: 8px 15px;
    border: 1px solid var(--border);
    border-radius: 4px;
    background: var(--card-bg);
    color: var(--text-primary);
}

.projects .projects-cards .no-results {
    padding: 2rem;
    color: var(--text-secondary);
    font-size: 1.1rem;
}

.projects .projects-cards .error {
    color: #d32f2f;
    padding: 2rem;
    text-align: center;
    font-size: 1.1rem;
}

/* Responsive adjustments */
@media (max-width: 730px) {
    .portfolio {
        flex-direction: column; 
        justify-content: center;
        align-items: center;
        gap: 10px;
        margin: 0 auto;
    }
    .portfolio .portfolio-content {
        width: 90%;
    }
}