/* ============================================================
   Willie Ching Portfolio — static site styles
   Adapted from the original EpicPress WordPress theme.
   ============================================================ */

:root {
    --blue: #3c99c0;
    --light-blue: #6db3d1;
    --hero-shadow-1: #99CADF;
    --hero-shadow-2: #A9D4E7;
    --hero-shadow-3: #C2E2F0;
    --side-bar-width: 105px;
    --side-bar-width-hover: 180px;
}

/* ---------- Global ---------- */
html, body { scroll-behavior: smooth; }
body, html {
    font-family: 'Montserrat', sans-serif;
    font-weight: 400;
    color: #000;
}
body, footer { background: #f7f7f7; }

img { max-width: 100%; }
h1, h2, h3, h4, h5 { margin-bottom: 1em; font-weight: 500; }

a { color: var(--blue); text-decoration: none; }
a:hover { color: #2a708d; text-decoration: underline; }

.mobile-only { display: block !important; }
.desktop-only { display: none !important; }
@media (min-width: 992px) {
    .mobile-only { display: none !important; }
    .desktop-only { display: block !important; }
    .desktop-hide { display: none !important; }
}

.skip-link {
    position: absolute;
    left: -9999px;
    top: 0;
    background: #fff;
    padding: 8px 12px;
    z-index: 100;
}
.skip-link:focus { left: 8px; top: 8px; }

/* ---------- Layout: side menu + offcanvas content ---------- */
.offcanvas-content {
    display: flex;
    min-height: 100vh;
    flex-direction: column;
    width: calc(100% - var(--side-bar-width));
    margin-left: var(--side-bar-width);
    overflow: hidden;
}
.offcanvas-content main {
    flex: 1 0 auto;
    display: flex;
    flex-direction: column;
}

.side-menu {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    width: var(--side-bar-width);
    height: 100vh;
    background-color: var(--light-blue);
    position: fixed;
    top: 0;
    left: 0;
    color: #fff;
    transition: all 0.3s ease-in;
    z-index: 10;
}
.side-menu .navItemName { display: none; }
.side-menu:hover {
    width: var(--side-bar-width-hover);
}
.side-menu:hover .navItemName { display: block; }
.side-menu .navbar-collapse { background-color: var(--light-blue); }
.side-menu .logo {
    text-align: center;
    padding: 15px;
    font-size: 3rem;
    letter-spacing: 1px;
    font-weight: 300;
    background-color: var(--blue);
    margin: 0;
}

.side-menu nav {
    padding: 28px;
    text-align: center;
}
.side-menu nav a {
    color: #fff;
    padding: 13px 17px;
    display: inline-block;
    margin-bottom: 10px;
    font-size: 1.3rem;
    transition-duration: 0.25s;
    border-radius: 6px;
    width: 100%;
    position: relative;
}
.side-menu nav a:hover { text-decoration: none; background-color: rgba(255,255,255,0.1); }
.side-menu nav a span {
    font-size: 0.75rem;
    font-weight: 300;
    letter-spacing: 2px;
    transition-duration: 0.25s;
    position: absolute;
    left: 55px;
    top: 18px;
    line-height: 30px;
}
.side-menu i {
    line-height: 1.2;
    font-size: 2rem;
}
.side-menu ul {
    list-style: none;
    padding: 0;
    margin: 0;
}
.side-menu #scrollDown {
    padding: 28px;
}
.side-menu #scrollDown .nav-link {
    padding: 13px 17px;
    display: inline-block;
    margin-bottom: 10px;
    font-size: 1.3rem;
    transition-duration: 0.25s;
    border-radius: 6px;
    width: 100%;
    position: relative;
    color: rgba(255, 255, 255, 0.5);
}
.side-menu #scrollDown .scrollDownText {
    font-size: 0.75rem;
    font-weight: 300;
    letter-spacing: 2px;
    position: absolute;
    left: 55px;
    top: 18px;
    line-height: 30px;
    text-align: center;
}

/* Mobile / tablet — collapse the side menu into a top bar */
@media (max-width: 991.98px) {
    .offcanvas-content {
        margin-left: 0 !important;
        margin-top: 80px !important;
        width: 100%;
    }
    .side-menu {
        flex-direction: row;
        width: 100%;
        height: 80px !important;
        top: 0;
    }
    .side-menu:hover { width: 100%; }
    .side-menu #scrollDown { display: none; }
    .side-menu .logo {
        text-align: center;
        padding: 0 15px;
        margin: 0;
        line-height: 80px;
    }
    .side-menu nav { padding: 0; flex: 1; }
    .side-menu .navItemName { display: block; font-size: 16px; }
    .side-menu li { text-align: left; padding-left: 1em; }

    .side-menu .navbar-collapse {
        position: absolute;
        top: 80px;
        left: 0;
        right: 0;
        padding: 1em 0;
    }
    .side-menu .navbar-collapse.collapse:not(.show) { display: none; }
    .side-menu .navbar-collapse ul.flex-column { padding-left: 1em; }
}

/* ---------- Flexible content wrap ---------- */
.flexible-content-wrap a:hover {
    box-shadow: 0 14px 28px rgba(0, 0, 0, .2) !important;
    text-decoration: none;
}
.flexible-content-wrap section { padding: 80px 0; }
.flexible-content-wrap section:first-of-type { margin-top: -80px; }
@media (max-width: 991.98px) {
    .flexible-content-wrap section { padding: 40px 0; }
    .flexible-content-wrap section:first-of-type { margin-top: 0; }
}
@media (max-width: 767.98px) {
    .flexible-content-wrap { margin-top: 1em; }
    .flexible-content-wrap section { padding: 20px 0; }
    .flexible-content-wrap section:first-of-type { padding-top: 40px; }
}

/* ---------- Hero ---------- */
.hero-banner {
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    padding: 0 30px;
}
.hero-banner .heroImageContainer {
    flex: 0 0 50%;
    padding: 0 15px;
    display: flex;
    justify-content: center;
    width: 100%;
    position: relative;
}
.hero-banner .heroImageContainer img {
    border-radius: 50%;
    margin: 0 auto;
    width: 350px;
    height: 350px;
    object-fit: cover;
    box-shadow: 12px 0 var(--hero-shadow-1), 24px 0 var(--hero-shadow-2), 36px 0 var(--hero-shadow-3);
}
@media (min-width: 768px) and (max-width: 991.98px) {
    .hero-banner .heroImageContainer img {
        box-shadow: 6px 0 var(--hero-shadow-1), 12px 0 var(--hero-shadow-2), 18px 0 var(--hero-shadow-3);
    }
}
@media (max-width: 991.98px) {
    .hero-banner .heroImageContainer img {
        width: 250px;
        height: 250px;
    }
}
@media (max-width: 767.98px) {
    .hero-banner .heroImageContainer img { box-shadow: none; }
    .hero-banner .heroImageContainer { flex: 0 0 100%; }
}

.hero-banner .heroDescription { flex: 0 0 50%; padding: 0 15px; width: 100%; }
@media (max-width: 767.98px) { .hero-banner .heroDescription { flex: 0 0 100%; } }

.hero-banner .greeting {
    letter-spacing: 1px;
    font-size: 1rem;
    line-height: 1.2;
}
.hero-banner h1 {
    font-size: 2.5rem;
    letter-spacing: 2px;
    margin: 24px 0;
}
.hero-banner h1 span { color: var(--light-blue); }
.hero-banner .bio {
    letter-spacing: 1px;
    color: #5F6F81;
    font-size: 1rem;
    min-width: 250px;
    line-height: 1.4;
}
.hero-banner .bio span {
    color: var(--light-blue);
    font-size: 1.1rem;
}
.hero-banner .socialsResume {
    display: flex;
    margin-top: 30px;
}
.hero-banner .socialsResume .resumeLink {
    background-color: var(--light-blue);
    color: #fff;
    padding: 15px 35px;
    border-radius: 40px;
    letter-spacing: 2px;
    font-size: 0.9rem;
    font-weight: 300;
    display: inline-block;
    transition: all 0.2s ease-in;
}
.hero-banner .socialsResume .resumeLink:hover { background-color: var(--blue); }
.hero-banner .socialsList {
    display: flex;
    margin-left: 50px;
    margin-bottom: 0;
    list-style: none;
    padding: 0;
}
.hero-banner .socialsList li { margin: 0 10px; }
.hero-banner .socialsList li a {
    padding: 9px 10px;
    background-color: white;
    border-radius: 6px;
    color: var(--light-blue);
    border: 1px solid #eee;
    box-shadow: 0px 4px 6px rgba(134, 151, 168, .1);
    transition: all 0.2s ease-in;
    display: inline-block;
    line-height: 12px;
}
.hero-banner .socialsList li a i { font-size: 30px; }
@media (max-width: 767.98px) {
    .hero-banner .socialsList { margin-left: 0; padding-left: 15px; }
}

@media (max-width: 991.98px) {
    .hero-banner {
        padding: 0;
        height: calc(100vh - 80px);
    }
}
@media (max-width: 767.98px) {
    .hero-banner {
        flex-wrap: wrap;
        height: auto;
    }
    .hero-banner .heroImageContainer { margin-bottom: 2em; padding: 0; }
    .hero-banner .heroImageContainer img { border: 1px solid var(--blue); }
    .hero-banner .heroDescription h1 { font-size: 2em; }
}

/* ---------- Section intros ---------- */
.about .intro, .skills .intro, .contact .intro, .projects .intro {
    padding-left: 70px;
    position: relative;
    font-size: 12px;
}
.about .intro::before, .skills .intro::before, .contact .intro::before, .projects .intro::before {
    content: "";
    position: absolute;
    left: 0;
    top: 50%;
    width: 50px;
    height: 1px;
    background: #333;
    transform: translateY(-50%);
}

.about .bio,
.skills .skill-list,
.projects .project-list {
    background-color: white;
    border-radius: 50px;
    padding: 30px;
}
@media (min-width: 992px) {
    .about .bio,
    .skills .skill-list,
    .projects .project-list { padding: 48px; }
}
@media (max-width: 767.98px) {
    .about .bio,
    .skills .skill-list,
    .projects .project-list { border-radius: 25px; padding: 15px; }
}

/* ---------- Skills ---------- */
.skill { text-align: center; }
.skill .skill-wrapper {
    background-color: white;
    padding: 10px;
    border-radius: 15px;
    width: 80px;
    transition: all 0.3s ease-in;
    box-shadow: 0px 4px 8px rgba(134, 151, 168, .1);
    border: 1px solid #eee;
    margin: auto auto 2em;
}
.skill .skill-wrapper .skill-image { width: 35px; height: 35px; }
.skill .skill-wrapper .skill-image-icon {
    font-size: 35px;
    color: var(--light-blue);
    display: inline-block;
    line-height: 35px;
}
.skill .skill-wrapper p { margin-top: 10px; font-size: 10px; margin-bottom: 0; }
@media (max-width: 400px) {
    .skill .skill-wrapper { padding: 5px; width: 70px; }
}
@media (min-width: 992px) {
    .skill.large-8 { width: 12.5%; flex: 0 0 12.5%; max-width: 12.5%; }
}

/* ---------- Project boxes ---------- */
.project-box {
    display: flex;
    padding: 30px;
    margin-top: 40px;
    border-radius: 15px;
    box-shadow: 0px 4px 8px rgba(134, 151, 168, .1);
    transition: all 0.3s ease-in;
    border: 1px solid #eee;
}
.project-box:first-child { margin-top: 0; }
.project-box .image-wrapper {
    position: relative;
    width: 100%;
    border-radius: 15px;
    padding: 0;
    overflow: hidden;
    background-color: #f0f0f0;
    min-height: 180px;
}
.project-box .image-wrapper .project-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.project-box .image-wrapper .overlay {
    display: none;
    position: absolute;
    top: 0;
    left: 0;
    background-color: #3c444b;
    width: 100%;
    height: 100%;
    color: #fff;
}
.project-box .image-wrapper .overlay a {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background-color: var(--light-blue);
    color: #fff;
    padding: 15px 35px;
    border-radius: 40px;
    letter-spacing: 2px;
    font-size: 0.9rem;
    font-weight: 300;
    display: inline-block;
    transition: all 0.2s ease-in;
    width: 150px;
    text-align: center;
}
@media (max-width: 767.98px) {
    .project-box .image-wrapper .overlay a { padding: 15px; }
    .project-box .image-wrapper { margin-bottom: 1em; border-radius: 15px 15px 0 0; }
}
@media (max-width: 991.98px) {
    .project-box { padding: 10px; }
}
@media (max-width: 767.98px) {
    .project-box { padding: 0; }
    .project-box .description-wrapper { padding: 0 15px !important; }
}

.project-box .description-wrapper { padding-left: 2em; }
@media (max-width: 767.98px) { .project-box .description-wrapper { padding-left: 8px; } }
.project-box .description-wrapper h4 { margin-bottom: 0; }
.project-box .description-wrapper .tech { color: var(--light-blue); }
.project-box .description-wrapper .features { font-size: 14px; line-height: 2; }

/* ---------- Contact form ---------- */
.contact-form {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    background-color: white;
    border-radius: 50px;
    padding: 30px;
    position: relative;
}
.contact-form h3 {
    display: block;
    width: 100%;
}
.contact-form label {
    width: 100%;
    text-align: left;
    font-weight: 800;
    font-size: 14px;
    margin-bottom: 2em;
}
.contact-form label span {
    display: block;
    margin-top: 6px;
}
.contact-form label span input,
.contact-form label span textarea {
    width: 100%;
    padding: 6px;
    border: none;
    border-bottom: 1.5px solid #000;
    background: transparent;
    font-family: inherit;
    font-size: 14px;
    font-weight: 400;
}
.contact-form label span textarea { height: 250px; resize: vertical; }
.contact-form label span input:focus,
.contact-form label span textarea:focus {
    outline: none;
    border-bottom-color: var(--blue);
}
.contact-form .form-submit {
    max-width: 215px;
    width: 100%;
    margin: auto;
    background-color: var(--light-blue);
    color: #fff;
    padding: 12px 35px;
    border-radius: 40px;
    letter-spacing: 2px;
    font-size: 0.9rem;
    font-weight: 300;
    border: none;
    cursor: pointer;
    transition: all 0.2s ease-in;
}
.contact-form .form-submit:hover { background-color: var(--blue); }
.contact-form .form-status {
    width: 100%;
    margin-top: 20px;
    text-align: center;
    font-weight: 700;
    min-height: 1.5em;
}
.contact-form .form-status.sending { color: #888; }
.contact-form .form-status.success { color: var(--light-blue); }
.contact-form .form-status.error { color: #c0392b; }

@media (min-width: 768px) {
    .contact-form label:not(.full) { width: 48%; }
}
@media (min-width: 992px) {
    .contact-form { padding: 48px; }
}

/* ---------- Footer ---------- */
.site-footer {
    color: var(--blue);
    padding: 20px 0;
}

/* ---------- Hamburger (simplified squeeze) ---------- */
.hamburger {
    padding: 15px 15px;
    display: inline-block;
    cursor: pointer;
    transition: opacity 0.15s linear;
    background-color: transparent;
    border: 0;
    margin: 0;
    overflow: visible;
}
.hamburger:hover { opacity: 0.7; }
.hamburger-box {
    width: 35px;
    height: 24px;
    display: inline-block;
    position: relative;
}
.hamburger-inner {
    display: block;
    top: 50%;
    margin-top: -2px;
}
.hamburger-inner,
.hamburger-inner::before,
.hamburger-inner::after {
    width: 35px;
    height: 5px;
    background-color: #fff;
    border-radius: 0;
    position: absolute;
    transition: transform 0.15s ease;
}
.hamburger-inner::before,
.hamburger-inner::after {
    content: "";
    display: block;
}
.hamburger-inner::before { top: -10px; transition: top 0.075s 0.12s ease, opacity 0.075s ease; }
.hamburger-inner::after  { bottom: -10px; transition: bottom 0.075s 0.12s ease, transform 0.075s cubic-bezier(0.55, 0.055, 0.675, 0.19); }

.hamburger.is-active .hamburger-inner {
    transform: rotate(45deg);
    transition-delay: 0.12s;
    transition-timing-function: cubic-bezier(0.215, 0.61, 0.355, 1);
}
.hamburger.is-active .hamburger-inner::before {
    top: 0;
    opacity: 0;
    transition: top 0.075s ease, opacity 0.075s 0.12s ease;
}
.hamburger.is-active .hamburger-inner::after {
    bottom: 0;
    transform: rotate(-90deg);
    transition: bottom 0.075s ease, transform 0.075s 0.12s cubic-bezier(0.215, 0.61, 0.355, 1);
}

/* Hide hamburger on desktop (the side menu replaces it) */
@media (min-width: 992px) {
    .hamburger { display: none; }
}