/* ============================================================
   REGAN HINTON | PORTFOLIO — style.css
   ============================================================ */

/* ------------- CSS Variables ---------------- */
:root {
    --blue: rgb(51, 130, 233);
    --blue-light: rgba(51, 130, 233, 0.10);
    --blue-mid: rgba(51, 130, 233, 0.22);
    --black: #111111;
    --dark: #1e1e1e;
    --gray: #6b7280;
    --gray-light: #f5f6f8;
    --white: #ffffff;
    --border: rgba(0, 0, 0, 0.08);
    --radius: 12px;
    --shadow: 0 4px 24px rgba(0, 0, 0, 0.07);
    --font-display: "Poppins", sans-serif;
    --font-body: "Roboto", sans-serif;
    --transition: 0.28s ease;
}

/* ------------- Base ---------------- */
*, *::before, *::after { box-sizing: border-box; }

body {
    font-family: var(--font-body);
    color: var(--black);
    background-color: var(--white);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    line-height: 1.2;
}

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

section { padding: 80px 0; }

/* ------------- Shared Section Title ---------------- */
.section-title {
    font-size: 1.75rem;
    font-weight: 700;
    border-left: 4px solid var(--blue);
    padding-left: 16px;
    margin-bottom: 40px;
}

/* ------------- Navbar ---------------- */
.navbar {
    background-color: var(--white);
    border-bottom: 1.5px solid var(--border);
    padding: 14px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
}

.navbar-brand {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 1.15rem;
    color: var(--black) !important;
    letter-spacing: -0.5px;
}

.navbar-brand span { color: var(--blue); }

.nav-link {
    font-family: var(--font-display);
    font-size: 0.87rem;
    font-weight: 500;
    color: var(--gray) !important;
    letter-spacing: 0.2px;
    padding: 6px 14px !important;
    border-radius: 6px;
    transition: color var(--transition), background var(--transition);
}

.nav-link:hover {
    color: var(--black) !important;
    background-color: var(--gray-light);
}

.nav-link.active {
    color: var(--blue) !important;
    font-weight: 700;
    background-color: var(--blue-light);
}

/* ------------- Buttons ---------------- */
.btn {
    font-family: var(--font-display);
    font-size: 0.87rem;
    font-weight: 600;
    border-radius: 8px;
    padding: 10px 24px;
    letter-spacing: 0.2px;
    transition: transform var(--transition), box-shadow var(--transition);
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.13);
}

.btn-dark { background-color: var(--black); border-color: var(--black); }

.btn-blue {
    background-color: var(--blue);
    border-color: var(--blue);
    color: var(--white);
}
.btn-blue:hover { background-color: #1a6fc4; color: var(--white); }

.btn-outline-dark { border-width: 1.5px; }

/* ------------- Hero (index.html) ---------------- */
.hero-section {
    position: relative;
    overflow: hidden;
    background-color: var(--white);
    min-height: calc(100vh - 65px);
    display: flex;
    align-items: center;
}

.hero-tag {
    display: inline-block;
    background-color: var(--blue-light);
    color: var(--blue);
    font-family: var(--font-display);
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 1.4px;
    text-transform: uppercase;
    padding: 5px 14px;
    border-radius: 50px;
    margin-bottom: 22px;
}

.hero-section h1 {
    font-size: clamp(2.8rem, 6vw, 4.6rem);
    font-weight: 800;
    letter-spacing: -2px;
    line-height: 1.05;
    margin-bottom: 20px;
}

.hero-subtext {
    font-size: 1.05rem;
    color: var(--gray);
    max-width: 400px;
    line-height: 1.75;
    margin-bottom: 32px;
}

.hero-btns { display: flex; gap: 12px; flex-wrap: wrap; }
.hero-content { position: relative; z-index: 2; }

/* Floating shapes */
.shape { position: absolute; z-index: 0; pointer-events: none; }

.shape-circle {
    width: 500px;
    height: 500px;
    background-color: var(--blue);
    border-radius: 50%;
    opacity: 0.09;
    top: -160px;
    right: -180px;
    animation: floatShape 9s ease-in-out infinite;
}

.shape-square {
    width: 280px;
    height: 280px;
    background-color: var(--black);
    opacity: 0.05;
    top: 130px;
    right: 190px;
    border-radius: 6px;
    animation: floatShape 12s ease-in-out infinite;
}

.shape-dot {
    width: 200px;
    height: 200px;
    background-color: var(--blue);
    border-radius: 50%;
    opacity: 0.06;
    bottom: 40px;
    left: -70px;
    animation: floatShape 7s ease-in-out infinite reverse;
}

@keyframes floatShape {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-18px) rotate(3deg); }
}

/* Stat pills */
.hero-stats { display: flex; gap: 12px; margin-top: 40px; flex-wrap: wrap; }

.stat-pill {
    background-color: var(--gray-light);
    border: 1.5px solid var(--border);
    border-radius: 50px;
    padding: 8px 16px;
    font-family: var(--font-display);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--dark);
    display: flex;
    align-items: center;
    gap: 7px;
}

.stat-pill i { color: var(--blue); font-size: 0.95rem; }

/* ------------- About Page ---------------- */
.headshot-wrapper {
    position: relative;
    z-index: 2;
    border-radius: var(--radius);
    overflow: visible;
}

.headshot-wrapper img {
    width: 100%;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.headshot-accent {
    position: absolute;
    bottom: -14px;
    right: -14px;
    width: 100%;
    height: 100%;
    border: 3px solid var(--blue);
    border-radius: var(--radius);
    z-index: -1;
}

.skills-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 16px;
}

.skill-tag {
    background-color: var(--gray-light);
    border: 1.5px solid var(--border);
    border-radius: 8px;
    padding: 6px 14px;
    font-size: 0.82rem;
    font-weight: 500;
    font-family: var(--font-display);
    color: var(--dark);
    transition: background var(--transition), border-color var(--transition), color var(--transition);
    cursor: default;
}

.skill-tag:hover {
    background-color: var(--blue-light);
    border-color: var(--blue);
    color: var(--blue);
}

/* ------------- Projects Page ---------------- */
.project-card {
    border: 1.5px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    background: var(--white);
    transition: transform var(--transition), box-shadow var(--transition);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.project-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 14px 40px rgba(0, 0, 0, 0.1);
}

.project-img-wrap {
    overflow: hidden;
    background-color: var(--gray-light);
    aspect-ratio: 16 / 9;
    display: flex;
    align-items: center;
    justify-content: center;
}

.project-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.project-card:hover .project-img-wrap img { transform: scale(1.04); }

.project-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.8rem;
    color: rgba(51, 130, 233, 0.28);
    background: linear-gradient(135deg, var(--blue-light) 0%, rgba(255,255,255,0) 100%);
}

.card-body { padding: 24px; display: flex; flex-direction: column; flex: 1; }

.project-role {
    font-size: 0.75rem;
    color: var(--blue);
    font-weight: 600;
    font-family: var(--font-display);
    letter-spacing: 1.2px;
    text-transform: uppercase;
    margin-bottom: 8px;
}

.card-title { font-size: 1.05rem; font-weight: 700; margin-bottom: 10px; }

.card-text { font-size: 0.9rem; color: var(--gray); line-height: 1.65; flex: 1; }

.skills-section {
    margin-top: 18px;
    padding-top: 16px;
    border-top: 1px solid var(--border);
}

.skills-title {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--gray);
    margin-bottom: 8px;
    font-family: var(--font-display);
}

.skills-section ul {
    padding-left: 0;
    margin: 0;
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.skills-section ul li {
    background-color: var(--gray-light);
    border-radius: 5px;
    padding: 3px 10px;
    font-size: 0.78rem;
    font-family: var(--font-display);
    font-weight: 500;
    color: var(--dark);
}

.project-links { margin-top: 14px; display: flex; gap: 8px; flex-wrap: wrap; }
.project-links .btn { font-size: 0.8rem; padding: 6px 16px; }

/* ------------- Resume Page ---------------- */
.resume-header-bar {
    background: linear-gradient(135deg, #111111 0%, #242424 100%);
    border-radius: var(--radius);
    padding: 40px 48px;
    color: var(--white);
    margin-bottom: 48px;
    position: relative;
    overflow: hidden;
}

.resume-header-bar::after {
    content: '';
    position: absolute;
    right: -60px;
    top: -60px;
    width: 280px;
    height: 280px;
    background-color: var(--blue);
    border-radius: 50%;
    opacity: 0.10;
    pointer-events: none;
}

.resume-header-bar h1 {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 2px;
}

.resume-header-subtitle {
    color: rgba(255, 255, 255, 0.55);
    font-size: 0.92rem;
    font-family: var(--font-display);
    margin-bottom: 24px;
}

.resume-contact-row { display: flex; flex-wrap: wrap; gap: 18px; }

.resume-contact-item {
    display: flex;
    align-items: center;
    gap: 7px;
    font-size: 0.84rem;
    color: rgba(255, 255, 255, 0.75);
    font-family: var(--font-display);
}

.resume-contact-item i { color: var(--blue); font-size: 1rem; }
.resume-contact-item a { color: rgba(255, 255, 255, 0.75); }
.resume-contact-item a:hover { color: var(--white); }

.resume-block { margin-bottom: 44px; }

.resume-block-title {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--blue);
    margin-bottom: 20px;
    font-family: var(--font-display);
    display: flex;
    align-items: center;
    gap: 10px;
}

.resume-block-title::after {
    content: '';
    flex: 1;
    height: 1.5px;
    background-color: var(--border);
}

.resume-entry { margin-bottom: 26px; }

.resume-entry-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 3px;
}

.resume-entry-title {
    font-size: 1rem;
    font-weight: 700;
    font-family: var(--font-display);
    color: var(--black);
}

.resume-entry-subtitle {
    font-size: 0.87rem;
    color: var(--gray);
    font-family: var(--font-display);
    margin-bottom: 8px;
}

.resume-entry-date {
    font-size: 0.78rem;
    color: var(--gray);
    font-family: var(--font-display);
    white-space: nowrap;
    background-color: var(--gray-light);
    padding: 3px 10px;
    border-radius: 50px;
    border: 1px solid var(--border);
}

.resume-entry ul { padding-left: 18px; margin: 8px 0 0; }

.resume-entry ul li {
    font-size: 0.9rem;
    color: #444;
    margin-bottom: 5px;
    line-height: 1.65;
}

.resume-honors { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 10px; }

.honor-badge {
    background-color: var(--blue-light);
    border: 1px solid var(--blue-mid);
    color: #1a5ca3;
    font-family: var(--font-display);
    font-size: 0.78rem;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: 50px;
}

.resume-skills-grid { display: flex; flex-wrap: wrap; gap: 8px; }

.resume-skill-tag {
    background-color: var(--gray-light);
    border: 1.5px solid var(--border);
    border-radius: 8px;
    padding: 6px 14px;
    font-size: 0.82rem;
    font-weight: 500;
    font-family: var(--font-display);
    color: var(--dark);
}

/* Download sidebar */
.download-card {
    border: 1.5px solid var(--border);
    border-radius: var(--radius);
    padding: 28px 24px;
    text-align: center;
    background: var(--white);
    box-shadow: var(--shadow);
    position: sticky;
    top: 90px;
}

.download-card h6 { font-weight: 700; margin-bottom: 6px; font-family: var(--font-display); }
.download-card p { font-size: 0.82rem; color: var(--gray); margin-bottom: 20px; }
.download-card .btn { width: 100%; margin-bottom: 10px; }

.gpa-badge {
    background-color: var(--blue-light);
    border: 1px solid var(--blue-mid);
    border-radius: 8px;
    padding: 14px;
    margin-top: 20px;
}

.gpa-num {
    font-family: var(--font-display);
    font-size: 1.7rem;
    font-weight: 800;
    color: var(--blue);
    line-height: 1;
}

.gpa-label {
    font-size: 0.7rem;
    font-family: var(--font-display);
    font-weight: 600;
    color: var(--gray);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 4px;
}

/* ------------- Contact Page ---------------- */
.contact-card {
    border: 1.5px solid var(--border);
    border-radius: var(--radius);
    padding: 36px 40px;
    background: var(--white);
    box-shadow: var(--shadow);
}

.contact-info-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 26px;
}

.contact-icon-wrap {
    width: 44px;
    height: 44px;
    background-color: var(--blue-light);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 1.1rem;
    color: var(--blue);
}

.contact-info-item h6 {
    font-weight: 700;
    margin-bottom: 2px;
    font-size: 0.85rem;
    font-family: var(--font-display);
}

.contact-info-item p, .contact-info-item a {
    font-size: 0.9rem;
    color: var(--gray);
    margin: 0;
}

.contact-form label {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 0.84rem;
    margin-bottom: 6px;
    color: var(--dark);
}

.contact-form .form-control {
    border: 1.5px solid var(--border);
    border-radius: 8px;
    padding: 10px 14px;
    font-size: 0.9rem;
    transition: border-color var(--transition), box-shadow var(--transition);
}

.contact-form .form-control:focus {
    border-color: var(--blue);
    box-shadow: 0 0 0 3px rgba(51, 130, 233, 0.1);
    outline: none;
}

/* ------------- Footer ---------------- */
.site-footer {
    border-top: 1.5px solid var(--border);
    padding: 28px 0;
    text-align: center;
    font-size: 0.82rem;
    color: var(--gray);
    font-family: var(--font-display);
}

.site-footer a { color: var(--gray); margin: 0 10px; transition: color var(--transition); }
.site-footer a:hover { color: var(--blue); }

/* ------------- Responsive ---------------- */
@media (max-width: 768px) {
    .hero-section h1 { font-size: 2.6rem; letter-spacing: -1px; }
    .resume-header-bar { padding: 28px 22px; }
    .resume-header-bar h1 { font-size: 1.7rem; }
    .contact-card { padding: 28px 20px; }
    .download-card { position: static; margin-bottom: 32px; }
    section { padding: 60px 0; }
}