/* Mobile-first, simple responsive portfolio styles */
:root {
    --bg: #fbfbfe;
    --card: #ffffff;
    --text: #0f1724;
    --muted: #6b7280;
    --accent: #2563eb;

    --text: #1d1d1f;
    --accen: #007aff;
    --header-bg-color: rgba(0, 122, 255, 0.9);

    --radius: 12px;
    --container: 1100px;
    font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial;
}

* {
    box-sizing: border-box
}

html,
body {
    height: 100%
}

body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    line-height: 1.5
}

.container {
    max-width: var(--container);
    margin: 0 auto;
    padding: 1.25rem
}

/* Header */
.site-header {
    background: var(--header-bg-color);
    position: sticky;
    top: 0;
    backdrop-filter: saturate(120%) blur(6px);
    z-index: 40;
    border-radius: 8px;
}

.nav-row {
    display: flex;
    align-items: center;
    gap: 1rem;
    justify-content: space-between
}

.logo {
    font-weight: 700;
    text-decoration: none;
    color: var(--text)
}

#nav-toggle {
    background: none;
    border: 0;
    font-size: 1.25rem;
    padding: 0.25rem;
    color: var(--text);
    display: block;
}

.primary-nav {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: var(--text);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    padding: 1rem;
    z-index: 30;
    border-radius: 8px;
}

.primary-nav a {
    display: block;
    padding: 0.75rem 1rem;
    text-align: center;
    text-decoration: none;
    color: white;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.primary-nav a:last-child:hover {
    border-bottom: none;
    color: #0f1724;
}

.primary-nav a:hover {
    color: #0f1724;
}

.primary-nav.open {
    display: flex;
}


.primary-nav.open {
    display: flex;
}

.cta {
    background: var(--accent);
    color: white;
    padding: 0.45rem 0.6rem;
    border-radius: 8px;
    text-decoration: none
}


/* Hero */
.hero {
    padding: 3rem 0
}

/* HERO LAYOUT UPDATE */
.hero-inner {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    align-items: center;
    text-align: center;
}

.hero h1 {
    font-size: 2rem;
    margin: 0
}

.hero h1:hover {
    color: var(--accent)
}

.hero-photo {}

#photo {
    width: 180px;
    height: 180px;
    border-radius: 50%;
    object-fit: cover;
}

.accent {
    color: var(--accent)
}

.accent:hover {
    color: #0f1724;

}

.tagline {
    margin-top: 0.5rem;
    color: var(--muted)
}

.hero-cta {
    margin-top: 1rem;
    display: flex;
    gap: 0.5rem
}

.btn {
    background: var(--accent);
    color: white;
    padding: 0.6rem 0.9rem;
    border-radius: 10px;
    text-decoration: none;
    display: inline-block
}

.btn:hover {
    background-color: var(--accen);
}

.btn.ghost {
    background: transparent;
    color: var(--accent);
    border: 1px solid var(--accent)
}

.btn.ghost:hover {
    background: var(--muted);
}

.btn.small {
    padding: 0.35rem 0.5rem;
    font-size: 0.9rem
}

h2 {
    text-align: center;
}

h2:hover {
    color: var(--accen);
}

.section-intro:hover {
    color: #6b7280;
}

/* About */
.about {
    padding: 2rem 0
}

.lead {
    margin-top: 0;
    color: var(--muted)
}

.skills {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    padding: 0;
    list-style: none
}

.skills li {
    background: var(--card);
    padding: 0.5rem 0.75rem;
    border-radius: 999px;
    border: 1px solid #eef2ff
}

/* Projects */
.projects {
    padding: 2rem 0
}

.projects-grid {
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: 300px;
    gap: 1rem;
    overflow-x: auto;
    padding-bottom: 0.5rem;
}



.project-card {
    background: var(--card);
    padding: 1rem;
    border-radius: var(--radius);
    box-shadow: 0 6px 18px rgba(16, 24, 40, 0.06)
}

.project-card h3 {
    margin-top: 0
}

.project-links {
    margin-top: 0.75rem;
    display: flex;
    gap: 0.5rem
}

.muted {
    color: var(--muted)
}

/* Contact */
.contact {
    padding: 2rem 0
}

.contact-form {
    display: grid;
    gap: 0.6rem;
    max-width: 680px
}

.contact-form label {
    display: block;
}

.contact-form label:hover {
    color: var(--accent);
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 0.6rem;
    border-radius: 8px;
    border: 1px solid #e6eef8
}

.form-actions {
    display: flex;
    gap: 1rem;
    align-items: center;

}

.form-actions .btn {
    border: none;
    background: var(--accent);
    color: white;
    padding: 0.6rem 0.9rem;
    border-radius: 10px;
    text-decoration: none;
    display: inline-block
}


.form-actions .btn:hover {
    background-color: var(--accen);
    color: #0f1724;
}

#form-status {
    color: var(--muted)
}

/* Footer */
.site-footer {
    padding: 1rem 0;
    background-color: rgba(0, 122, 255, 0.95);
    border-radius: 8px;
}

.footer-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.muted {
    color: var(--text);
}

.link:hover {
    color: var(--muted);
}

.social {}

/* Fade-in on scroll */
.fade {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity .6s ease, transform .6s ease;
}

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

/* Project cards */
.projects-grid {
    display: grid;
    gap: 2rem;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    margin-top: 2rem;
}

.project-card {
    border-radius: 16px;
    overflow: hidden;
    padding-bottom: 1rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
    transition: transform .3s ease;
    box-shadow .3s ease;
}

.project-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 28px rgba(0, 0, 0, 0.3);
}

.project-card img {
    width: 100%;
    display: block;
}

.project-card video {
    padding: 0.5rem;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
}

.project-content {
    padding: 1rem 1.5rem;
}


/* Larger screens */
@media (max-width: 375px) {

    .container {
        padding: 0.5rem
    }

    #nav-toggle {
        display: flex;
    }

    .primary-nav {
        flex-direction: row;
        padding: 0.5rem;
        overflow-x: auto;
    }

    .hero h1 {
        font-size: 1.8rem;
    }

    .tagline {
        text-align: left;
        max-width: 650px;
    }

    .project-grid {
        grid-template-columns: repeat(3, 1fr)
    }
}


@media (min-width: 768px) {

    #nav-toggle {
        display: none;
    }

    .primary-nav {
        display: flex;
        flex-direction: row;
        position: static;
        width: auto;
        background: transparent;
        box-shadow: none;
        padding: 0;
        gap: 1rem;
    }

    .primary-nav a {
        display: inline-block;
        padding: 0.35rem 0.5rem;
        color: white;
        border-bottom: none;
    }

    .primary-nav a.cta {
        color: white;
        border: 1px solid white;
        border-radius: 4px;
    }

    .hero-inner {
        display: grid;
        grid-template-columns: 1fr auto;
        text-align: left;
        align-items: center;
    }

    .hero h1 {
        font-size: 2.6rem;
    }

    #photo {
        width: 220px;
        height: 220px;
    }
}