.contact,
.contact form,
.contact form input,
.contact form textarea,
.contact form .btn {
    color: #fff;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;800;900&display=swap');

:root {
    --bg-color: #000F08;
    --second-bg-color: #136F63;
    --text-color: #ffffff;
    --main-color: #E0C829;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* ensure full-viewport sizing so overlay can cover entire screen */
html, body {
    height: 100%;
}

body {
    font-family: 'Poppins', sans-serif;
    color: var(--text-color);
    background: var(--bg-color);
    overflow-x: hidden;
}

.pattern-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    z-index: -1;
}

.pattern-bg::before {
    content: '';
    position: absolute;
    width: 200%;
    height: 200%;
    background-image: 
        radial-gradient(circle at 20% 50%, rgba(255,255,255,0.1) 1px, transparent 1px),
        radial-gradient(circle at 80% 80%, rgba(255,255,255,0.15) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: drift 20s linear infinite;
}

@keyframes drift {
    0% { transform: translate(0, 0); }
    100% { transform: translate(50px, 50px); }
}

/* spinner animation for the about image ring */
@keyframes aboutSpinner {
    0% { transform: translate(-50%, -50%) rotate(0deg); }
    100% { transform: translate(-50%, -50%) rotate(360deg); }
}

.container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    z-index: 1;
    padding: 20px;
}

.content {
    text-align: center;
    color: white;
    max-width: 600px;
}

h1 {
    font-size: 3.5rem;
    margin-bottom: 20px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

p {
    font-size: 1.3rem;
    margin-bottom: 40px;
    opacity: 0.95;
}

.btn {
    display: inline-block;
    padding: 12px 30px;
    margin: 0 10px;
    background: white;
    color: #667eea;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    transition: transform 0.3s, box-shadow 0.3s;
    cursor: pointer;
    border: none;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.2);
}

/* Experience section styles */
.experience {
    padding: 6rem 20px;
    background: linear-gradient(180deg, rgba(0,0,0,0.05), rgba(0,0,0,0.02));
    color: #fff;
}

.experience h2 {
    font-size: 2.6rem;
    margin-bottom: 1rem;
}

.experience .cards {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
    justify-content: center;
    margin-top: 1.5rem;
}

.experience .card {
    background: rgba(255,255,255,0.05);
    padding: 1.2rem 1.5rem;
    border-radius: 8px;
    max-width: 320px;
    text-align: left;
}

/* Rotating gradient border and pop-out effect for experience cards */
.experience .card {
    position: relative;
    /* static gradient border (no rotation) */
    border-radius: 12px;
    transition: transform 0.28s ease, box-shadow 0.28s ease;
    /* layered backgrounds: inner fill then border gradient in border-box */
    background: linear-gradient(rgba(255,255,255,0.04), rgba(255,255,255,0.04)) padding-box,
                linear-gradient(90deg, #E0C829, #764ba2, #667eea) border-box;
    border: 3px solid transparent; /* thickness of the gradient border */
}

.experience .card-inner {
    position: relative;
    z-index: 1;
    border-radius: 9px; /* slightly smaller to sit inside the border */
    padding: 1.2rem 1.5rem;
    background: rgba(255,255,255,0.04);
    box-shadow: 0 8px 24px rgba(0,0,0,0.25);
}

.experience .card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 18px 40px rgba(0,0,0,0.35);
}

/* Respect user preference for reduced motion */
@media (prefers-reduced-motion: reduce) {
    .experience .card::before {
        animation: none;
        transform: none;
    }
}

.experience .card h3 {
    margin-bottom: .5rem;
    font-size: 1.4rem;
}

/* --- About section styles (copied from main site) --- */
.about {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    gap: 2rem;
    background-color: #136F63; /* fallback if CSS variables not applied */
    background: var(--second-bg-color);
    width: 100%;
    padding-bottom: 6rem;
    padding-top: 3rem;
}

.heading {
    position: relative;
    font-size: 3.2rem;
    margin-bottom: 2rem;
    text-align: center;
    color: var(--text-color);
}

.about-img {
    position: relative;
    width: 18rem;
    height: 18rem;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: visible;
}

.about-img img {
    width: 90%;
    height: 90%;
    object-fit: cover;
    border-radius: 50%;
    border: .2rem solid var(--main-color);
    position: relative;
    z-index: 2;
}

.about-img .circle-spin {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) rotate(0);
    width: 120%;
    height: 120%;
    border-radius: 50%;
    border-top: .2rem solid rgba(255,255,255,0.08);
    border-bottom: .2rem solid rgba(255,255,255,0.08);
    border-left: .2rem solid var(--main-color);
    border-right: .2rem solid var(--main-color);
    z-index: 1;
    animation: aboutSpinner 8s linear infinite;
}

.about-content {
    text-align: center;
    max-width: 820px;
    color: var(--text-color);
}

.about-content h3 {
    position: relative;
    display: inline-block;
    font-size: 2rem;
}

.about-content p {
    font-size: 1.6rem;
    margin: 1.2rem 0 1.8rem 0;
}

/* Three.js overlay styles */
#three-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: 100vh;
    z-index: 999; /* lower to avoid obscuring content */
    pointer-events: none; /* allow clicks through while animation plays */
    display: block;
    opacity: 1;
}

/* ensure the renderer's canvas absolutely fills the overlay */
#three-overlay canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100% !important;
    height: 100% !important;
    pointer-events: none; /* ensure canvas doesn't capture events in all browsers */
    display: block;
}


/* --- Contact section styles (copied from main site) --- */
.contact {
    min-height: auto;
    padding-bottom: 7rem;
    width: 100%;
    background: rgba(0,0,0,0.10);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    padding-top: 3rem;
}

.contact h2 {
    display: block;
    text-align: center;
    margin: 0 auto 2rem auto;
    font-size: 2.6rem;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: #fff;
}

.contact form {
    max-width: 600px;
    width: 100%;
    margin: 2rem auto 0 auto;
    text-align: center;
    /* subtle accent background to distinguish the form */
    background: linear-gradient(180deg, rgba(224,200,41,0.06), rgba(255,255,255,0.02));
    border: 1px solid rgba(128, 124, 102, 0.12);
    border-radius: 12px;
    box-shadow: 0 6px 26px rgb(0, 0, 0);
    padding: 2.5rem 2rem 2rem 2rem;
}

.contact form .input-box {
    position: relative;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

.contact form .input-box .input-field {
    position: relative;
    width: 49%;
    margin: .8rem 0;
}

.contact form .input-box .input-field input,
.contact form .textarea-field textarea {
    width: 100%;
    height: 100%;
    padding: 1.5rem;
    font-size: 1.6rem;
    color: var(--text-color);
    background: transparent;
    border-radius: .6rem;
    border: .2rem solid rgba(0, 0, 0, 0.123);
}

.contact form .input-box .input-field input::placeholder,
.contact form .textarea-field textarea::placeholder {
    color: var(--text-color);
}

.contact form .focus {
    /* Disable the colored fill effect (hidden) per user request */
    display: none !important;
    width: 0 !important;
    height: 0 !important;
    background: transparent !important;
}

/* Ensure focus/valid sibling selectors cannot re-enable the fill */
.contact form .input-box .input-field input:focus~.focus,
.contact form .input-box .input-field input:valid~.focus,
.contact form .textarea-field textarea:focus~.focus,
.contact form .textarea-field textarea:valid~.focus {
    display: none !important;
    width: 0 !important;
}

.contact form .textarea-field {
    position: relative;
    margin: .8rem 0 2.7rem;
    display: flex;
}

.contact form .textarea-field textarea {
    resize: none;
}

.contact form .btn-box.btns .btn {
    cursor: pointer;
    /* make submit button match main site's CTA but with black text */
    background: #ffffff;
    border: 1px solid #ffffff;
    color: #000 !important;
    font-weight: 700;
    font-size: 1.6rem;
}

.contact form .btn-box.btns .btn:hover {
    filter: brightness(0.95);
    transform: translateY(-2px);
}