/* --- CSS Variables --- */
:root {
    /* Colors - Minimal & Professional */
    --bg-color: #faf9f6;
    /* Off-white / Pearl */
    --surface-color: #ffffff;
    --text-primary: #1a1a1a;
    --text-secondary: #5a5a5a;
    --accent-color: #8b7355;
    /* Muted Brown */
    --accent-hover: #6b563d;
    --border-color: #e5e5e5;

    /* Typography */
    --font-heading: 'Cinzel', serif;
    /* Elegant Serif for Headings */
    --font-body: 'Inter', sans-serif;
    /* Clean Sans-Serif for Body */

    /* Spacing */
    --container-max: 1100px;
    /* Slightly narrower for readability */
    --section-pad: 120px 0;

    /* Effects */
    --transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --glass-bg: rgba(250, 249, 246, 0.9);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background-color: var(--bg-color);
    color: var(--text-primary);
    line-height: 1.8;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    color: var(--text-primary);
    font-weight: 400;
    letter-spacing: 0.05em;
}

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

ul {
    list-style: none;
}

.container {
    width: 88%;
    max-width: var(--container-max);
    margin: 0 auto;
}

.section {
    padding: var(--section-pad);
}

.section-title {
    font-size: 2rem;
    margin-bottom: 4rem;
    position: relative;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.text-center {
    text-align: center;
}

/* --- Buttons --- */
.btn {
    display: inline-block;
    padding: 1rem 2.5rem;
    font-family: var(--font-body);
    font-weight: 500;
    font-size: 0.9rem;
    letter-spacing: 0.05em;
    cursor: pointer;
    transition: var(--transition);
    border: 1px solid transparent;
    border-radius: 0;
    /* Sharp corners for modern minimal look */
    text-transform: uppercase;
}

.btn-primary {
    background: var(--text-primary);
    color: var(--bg-color);
}

.btn-primary:hover {
    background: var(--accent-color);
    color: #fff;
}

/* --- Header --- */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 2rem 0;
    background: transparent;
    transition: var(--transition);
}

.header.scrolled {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 1.2rem 0;
    border-bottom: 1px solid var(--border-color);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: 600;
    letter-spacing: 0.15em;
}

.nav-list {
    display: flex;
    gap: 3rem;
}

.nav-link {
    font-family: var(--font-body);
    font-weight: 400;
    font-size: 0.9rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

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

.menu-btn {
    display: none;
    background: transparent;
    border: none;
    cursor: pointer;
    width: 30px;
    height: 24px;
    position: relative;
    z-index: 1001;
}

.menu-btn span {
    position: absolute;
    left: 0;
    width: 100%;
    height: 1px;
    background-color: var(--text-primary);
    transition: var(--transition);
}

.menu-btn span:nth-child(1) {
    top: 6px;
}

.menu-btn span:nth-child(2) {
    bottom: 6px;
}

/* --- Hero Section --- */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding-top: 80px;
}

.hero-subtitle {
    font-family: var(--font-body);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--accent-color);
    margin-bottom: 2rem;
}

.hero-title {
    font-size: clamp(4rem, 10vw, 7rem);
    line-height: 1;
    margin-bottom: 2rem;
    margin-left: -5px;
    /* Visual alignment for large serif text */
}

.hero-description {
    font-size: 1rem;
    color: var(--text-secondary);
    max-width: 500px;
    margin-bottom: 4rem;
    line-height: 2;
}

.hero-actions {
    display: inline-block;
}

/* --- About Section --- */
.about-grid {
    display: grid;
    grid-template-columns: 4fr 5fr;
    gap: 6rem;
    align-items: center;
}

.about-name {
    font-size: 2rem;
    margin-bottom: 2rem;
}

.about-text p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}

.skills h4 {
    margin-top: 3rem;
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.skill-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.tag {
    font-size: 0.85rem;
    color: var(--text-primary);
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.2rem;
}

.image-placeholder {
    width: 100%;
    aspect-ratio: 3/4;
    background: #eaeaea;
    display: flex;
    justify-content: center;
    align-items: center;
    color: var(--text-secondary);
    font-family: var(--font-body);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    font-size: 0.8rem;
}

.profile-img {
    width: 100%;
    aspect-ratio: 3/4;
    object-fit: cover;
    display: block;
}

/* --- Works Section --- */
.works-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 3rem;
}

.work-card {
    cursor: pointer;
}

.work-card:hover .work-thumb img,
.work-card:hover .thumb-placeholder {
    transform: scale(1.03);
}

.work-thumb {
    width: 100%;
    aspect-ratio: 4/5;
    overflow: hidden;
    margin-bottom: 1.5rem;
    background: #eaeaea;
}

.thumb-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-family: var(--font-heading);
    color: #ccc;
    font-size: 3rem;
    transition: var(--transition);
}

.work-info {
    text-align: center;
}

.work-title {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    font-family: var(--font-body);
    font-weight: 500;
}

.work-category {
    font-size: 0.8rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* --- Contact Section --- */
.contact-desc {
    color: var(--text-secondary);
    margin-bottom: 4rem;
    font-size: 0.95rem;
}

.contact-form-wrapper {
    max-width: 500px;
    margin: 0 auto;
}

.form-group {
    margin-bottom: 2rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem 0;
    background: transparent;
    border: none;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: border-color 0.3s ease;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: #aaa;
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 0.05em;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-bottom-color: var(--text-primary);
}

.btn-submit {
    width: 100%;
    margin-top: 1rem;
}

/* --- Footer --- */
.footer {
    padding: 4rem 0 2rem;
    text-align: center;
}

.footer-content {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    align-items: center;
}

.footer-logo {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    letter-spacing: 0.15em;
}

.copyright {
    color: var(--text-secondary);
    font-size: 0.8rem;
    letter-spacing: 0.05em;
}

/* --- Animations --- */
.fade-in-up {
    animation: fadeInUp 1.2s cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }

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

.fade-in-scroll {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 1s cubic-bezier(0.2, 0.8, 0.2, 1), transform 1s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.fade-in-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

/* --- Responsive --- */
@media screen and (max-width: 900px) {
    .about-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .about-image {
        order: -1;
        max-width: 400px;
        margin: 0 auto;
    }
}

@media screen and (max-width: 768px) {
    .menu-btn {
        display: block;
    }

    .nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        height: 100vh;
        background: var(--bg-color);
        display: flex;
        justify-content: center;
        align-items: center;
        transition: right 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        z-index: 1000;
        border-left: 1px solid var(--border-color);
    }

    .nav.open {
        right: 0;
    }

    .nav-list {
        flex-direction: column;
        text-align: center;
        gap: 3rem;
    }

    .nav-link {
        font-size: 1.2rem;
    }

    .menu-btn.open span:nth-child(1) {
        transform: translateY(6px) rotate(45deg);
    }

    .menu-btn.open span:nth-child(2) {
        transform: translateY(-6px) rotate(-45deg);
    }

    .hero-title {
        margin-left: -2px;
    }

    .btn {
        text-align: center;
        width: 100%;
    }

    .contact-form-wrapper {
        padding: 0;
    }
}