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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', sans-serif;
    background-color: #f5f1f0;
    color: #000;
    line-height: 1.5;
    overflow-x: hidden;
}

/* Navigation */
.nav-container {
    position: fixed;
    top: 32px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 50;
}

.nav-card {
    background: rgba(245, 241, 240, 0.8);
    border: 1px solid rgba(9, 27, 217, 0.3);
    border-radius: 8px;
    padding: 8px;
    backdrop-filter: blur(12px);
}

.nav-content {
    display: flex;
    gap: 8px;
    align-items: center;
}

.nav-button {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    border: none;
    border-radius: 6px;
    background: transparent;
    color: #091bd9;
    font-size: 14px;
    /* original : 18px */
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.nav-button:hover {
    background: rgba(9, 27, 217, 0.1);
}

.nav-button.active {
    background: #091bd9;
    color: white;
}

.nav-button.active:hover {
    background: #000;
}

.nav-button i {
    width: 16px;
    height: 16px;
}

.nav-text {
    display: none;
}

.nav-divider {
    width: 1px;
    height: 20px;
    background: rgba(9, 27, 217, 0.3);
    margin: 0 8px;
}

@media (min-width: 768px) {
    .nav-text {
        display: inline;
    }
}

/* Layout */
.main-container {
    position: relative;
    min-height: 100vh;
}

.section-preview {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.section-current {
    position: relative;
    z-index: 10;
    /* Transition is applied dynamically in JavaScript to prevent conflicts */
    clip-path: circle(150% at 50% 50%);
}

.section-content {
    min-height: 100vh;
}

/* Hero Section */
.hero-section {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    padding: 16px;
    background-color: #f5f1f0;
}

.circuit-pattern {
    position: absolute;
    inset: 0;
    overflow: hidden;
    /* Ensure circuit pattern stays visible during transitions */
    pointer-events: none;
    z-index: 1;
}

.circuit-svg {
    position: absolute;
    inset: 0;
    width: 100vw;
    height: 100vh;
    /* Prevent animation interruption during transitions */
    animation-play-state: running !important;
}

/* Ensure circuit elements maintain their animation state */
.circuit-trace-react,
.circuit-pad-react,
.circuit-hole-react,
.circuit-via-react {
    animation-play-state: running !important;
}

.hero-content {
    text-align: center;
    z-index: 10;
    width: 100%;
    margin: 0 auto;
    background-color: #f5f1f0;
}

@media (min-width: 640px) {
    .hero-content {
        max-width: 50vw;
    }
}

@media (max-width: 640px) {
    .hero-content {
        max-width: 75vw;
    }
}

@media (max-width: 900px) {
    .hero-content {
        padding-top:40px;
    }
}

.hero-title {
    font-size: 5rem;
    font-weight: 500;
    line-height: 1;
    margin-bottom: 12px;
    letter-spacing: -0.025em;
    color: #091bd9;
}

.hero-subtitle {
    font-size: 18px;
    color: #000;
    margin-bottom: 24px;
    font-weight: 500;
    line-height: 1.5;
}

.hero-tagline {
    font-size: 16px;
    color: #000;
    margin-bottom: 40px;
    font-weight: 400;
    line-height: 1.5;
}

.hero-buttons {
    display: flex;
    flex-direction: column;
    gap: 10px;
    align-items: center;
}

@media (min-width: 640px) {
    .hero-title {
        font-size: 5rem;
    }

    .hero-buttons {
        flex-direction: row;
        justify-content: center;
        gap: 24px;
    }
}

@media (min-width: 1024px) {
    .hero-title {
        font-size: 7rem;
    }
}

@media (min-width: 1280px) {
    .hero-title {
        font-size: 9rem;
    }
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 32px;
    border: 1px solid transparent;
    border-radius: 8px;
    font-size: 18px;
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
    height: auto;
    backdrop-filter: blur(12px);
}

/* Hero buttons with larger padding */
.hero-buttons .btn {
    padding: 12px 32px;
    /* py-3 px-8 equivalent */
}

.btn-primary {
    background: #091bd9;
    color: white;
}

.btn-primary:hover {
    background: #000;
}

.btn-outline {
    background: transparent;
    border-color: #091bd9;
    color: #091bd9;
}

.btn-outline:hover {
    background: rgba(9, 27, 217, 0.05);
}

/* Other sections */
.about-section,
.portfolio-section,
.services-section,
.contact-section {
    min-height: 100vh;
    background-color: #f5f1f0;
    padding: 96px 16px 0;
}

@media (min-width: 640px) {

    .about-section,
    .portfolio-section,
    .services-section,
    .contact-section {
        padding: 112px 32px 0;
    }
}

@media (min-width: 768px) {

    .about-section,
    .portfolio-section,
    .services-section,
    .contact-section {
        padding: 128px 32px 0;
    }
}

.container {
    max-width: 1152px;
    margin: 0 auto;
}

.section-title {
    font-size: 2.25rem;
    /* text-4xl equivalent */
    text-align: center;
    margin-bottom: 48px;
    color: #091bd9;
    font-weight: 500;
}

/* About Section */
.about-card {
    background: #f5f1f0;
    border: 1px solid rgba(9, 27, 217, 0.3);
    border-radius: 8px;
    padding: 32px;
    max-width: 1024px;
    margin: 0 auto;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 32px;
    align-items: start;
}

@media (min-width: 768px) {
    .about-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.about-description {
    color: #000;
    margin-bottom: 24px;
    line-height: 1.6;
    font-size: 16px;
}

.about-section-item {
    margin-bottom: 16px;
}

.about-section-title {
    font-size: 18px;
    margin-bottom: 8px;
    color: #091bd9;
    font-weight: 500;
}

.about-list {
    color: #000;
    list-style: disc;
    list-style-position: inside;
}

.about-list li {
    margin-bottom: 4px;
}

.skills-title {
    font-size: 1.5rem;
    /* text-2xl equivalent */
    margin-bottom: 24px;
    color: #091bd9;
    font-weight: 500;
}

.skills-container {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.skill-item {
    width: 100%;
}

.skill-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 8px;
    color: #000;
}

.skill-bar {
    width: 100%;
    height: 8px;
    background: #e5e7eb;
    border-radius: 4px;
    overflow: hidden;
}

.skill-progress {
    height: 100%;
    background: #091bd9;
    border-radius: 4px;
    width: 0%;
    transition: width 1.5s ease-out;
}

/* Portfolio Section */

/* Mobile: Single column - md:hidden */
.portfolio-mobile {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
}

/* Tablet: 2+2+1 layout - md:block lg:hidden */
.portfolio-tablet {
    display: none;
}

/* Desktop: 3+2 layout - lg:block */
.portfolio-desktop {
    display: none;
}

@media (min-width: 768px) {
    .portfolio-mobile {
        display: none;
    }

    .portfolio-tablet {
        display: block;
    }
}

@media (min-width: 1024px) {
    .portfolio-tablet {
        display: none;
    }

    .portfolio-desktop {
        display: block;
    }
}

/* Tablet specific rows */
.portfolio-tablet-row-1,
.portfolio-tablet-row-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-bottom: 24px;
}

.portfolio-tablet-row-3 {
    display: flex;
    justify-content: center;
}

.portfolio-tablet-row-3 .portfolio-item {
    width: 50%;
}

/* Desktop specific rows */
.portfolio-desktop-row-1 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 24px;
}

.portfolio-desktop-row-2 {
    display: flex;
    justify-content: center;
}

.portfolio-desktop-row-2-inner {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    max-width: 672px;
}

.portfolio-item {
    background: #f5f1f0;
    border: 1px solid rgba(9, 27, 217, 0.3);
    border-radius: 8px;
    overflow: hidden;
    height: 100%;
    transition: all 0.3s ease;
}

.portfolio-item:hover {
    border-color: rgba(9, 27, 217, 0.5);
}

.portfolio-thumbnail {
    aspect-ratio: 16 / 9;
    overflow: hidden;
    position: relative;
}

.portfolio-icon-container {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #091bd9;
    transition: opacity 0.3s ease;
}

.portfolio-icon {
    width: 40px;
    height: 40px;
    color: white;
}

.portfolio-preview {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.portfolio-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.portfolio-item:hover .portfolio-icon-container {
    opacity: 0;
}

.portfolio-item:hover .portfolio-preview {
    opacity: 1;
}

.portfolio-content {
    padding: 24px;
}

.portfolio-title {
    font-size: 18px;
    color: #091bd9;
    font-weight: 500;
    margin-bottom: 8px;
}

.portfolio-type {
    font-size: 16px;
    color: #091bd9;
    opacity: 0.8;
    margin-bottom: 16px;
}

.portfolio-description {
    color: #000;
    margin-bottom: 24px;
    font-size: 16px;
}

.portfolio-buttons {
    display: flex;
    gap: 12px;
}

.portfolio-buttons .btn {
    flex: 1;
    font-size: 14px;
    padding: 8px 16px;
}

.portfolio-buttons .btn.single {
    width: 100%;
}

/* Services Section */
.services-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
}

.services-subtitle {
    color: #000;
    margin-bottom: 32px;
    text-align: center;
    font-size: 16px;
}

@media (min-width: 768px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.service-item {
    height: 100%;
    background: #f5f1f0;
    border: 1px solid rgba(9, 27, 217, 0.3);
    border-radius: 8px;
    padding: 24px;
    display: flex;
    flex-direction: column;
}

.service-header {
    display: flex;
    align-items: center;
    margin-bottom: 16px;
}

.service-icon {
    width: 24px;
    height: 24px;
    margin-right: 12px;
    color: #091bd9;
}

.service-name {
    font-size: 18px;
    color: #091bd9;
    font-weight: 500;
}

.service-description {
    color: #000;
    flex: 1;
    font-size: 16px;
}

/* === Website Types Section === */
.website-types {
    display: grid;
    grid-template-columns: 1fr;
    gap: 32px;
    margin-bottom: 48px;
}

@media (min-width: 768px) {
    .website-types {
        grid-template-columns: repeat(2, 1fr);
    }
}

.site-type-container {
    background: transparent;
    border: 1px solid rgba(9, 27, 217, 0.3);
    border-radius: 8px;
    padding: 24px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    height: 100%;
}

.site-type-container.small-site {
    border-left: 4px solid #091bd9;
}

.site-type-container.big-site {
    border-left: 4px solid #091bd9;
    /* green accent to differentiate, adjust as desired */
}

.site-type-title {
    font-size: 1.5rem;
    /* text-2xl */
    color: #091bd9;
    margin-bottom: 12px;
    font-weight: 500;
}

.site-type-description {
    font-size: 1rem;
    /* text-base */
    line-height: 1.6;
    color: #000;
}

/* Slight background tint on hover */
.site-type-container:hover {
    background: rgba(9, 27, 217, 0.05);
}

/* Ensure consistency with .service-item spacing */
.services-section .container {
    padding-top: 0;
    /* collapse extra top padding now that website-types sits above */
}


/* Contact Section */
.contact-container {
    max-width: 1024px;
}

.contact-subtitle {
    color: #000;
    margin-bottom: 32px;
    text-align: center;
    font-size: 16px;
}

.contact-buttons {
    display: flex;
    flex-direction: column;
    gap: 16px;
    justify-content: center;
    align-items: center;
    margin-bottom: 48px;
}

@media (min-width: 640px) {
    .contact-buttons {
        flex-direction: row;
    }
}

.contact-btn {
    width: 100%;
}

@media (min-width: 640px) {
    .contact-btn {
        width: auto;
    }
}

.contact-form-container {
    background: #f5f1f0;
    border: 1px solid rgba(9, 27, 217, 0.3);
    border-radius: 8px;
    padding: 32px;
    max-width: 672px;
    margin: 0 auto;
}

.form-title {
    font-size: 1.5rem;
    /* text-2xl equivalent */
    margin-bottom: 24px;
    text-align: center;
    color: #091bd9;
    font-weight: 500;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
}

@media (min-width: 768px) {
    .form-row {
        grid-template-columns: repeat(2, 1fr);
    }
}

.form-field {
    display: flex;
    flex-direction: column;
}

.form-field label {
    color: #091bd9;
    margin-bottom: 8px;
    font-weight: 500;
}

.form-field input,
.form-field textarea {
    border: 1px solid rgba(9, 27, 217, 0.3);
    border-radius: 8px;
    padding: 12px;
    font-size: 16px;
    background: #f5f1f0;
    color: #000;
}

.form-field input:focus,
.form-field textarea:focus {
    outline: none;
    border-color: #091bd9;
}

.form-field textarea {
    resize: vertical;
    min-height: 120px;
}

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

/* Circuit Animation - Framer Motion Behavior */

/* Trace animation: combines pathLength + opacity like Framer Motion */
.circuit-trace-react {
    stroke: #091bd9;
    fill: none;
    stroke-linecap: square;
    stroke-linejoin: miter;
    /* Initial state: hidden and not drawn */
    opacity: 0;
}

/* Universal circuit trace animation that combines fade-in + draw */
@keyframes drawTraceWithFade {
    0% {
        stroke-dashoffset: var(--path-length, 1000);
        opacity: 0;
    }

    /* Immediate fade-in as drawing starts */
    0.1% {
        opacity: 1;
    }

    /* Drawing completes based on duration percentage */
    var(--draw-percent) {
        stroke-dashoffset: 0;
        opacity: 1;
    }

    /* Stay visible for remainder of cycle */
    100% {
        stroke-dashoffset: 0;
        opacity: 1;
    }
}

/* Fallback keyframes with proper fade-in and random replay behavior */
@keyframes drawTrace40 {
    0% {
        stroke-dashoffset: var(--path-length, 1000);
        opacity: 0;
    }

    /* Immediate fade-in */
    0.1% {
        opacity: 1;
    }

    /* Complete drawing at 40% of cycle */
    40% {
        stroke-dashoffset: 0;
        opacity: 1;
    }

    /* Stay visible for remainder creating random replay effect */
    100% {
        stroke-dashoffset: 0;
        opacity: 1;
    }
}

@keyframes drawTrace38 {
    0% {
        stroke-dashoffset: var(--path-length, 1000);
        opacity: 0;
    }

    0.1% {
        opacity: 1;
    }

    38% {
        stroke-dashoffset: 0;
        opacity: 1;
    }

    100% {
        stroke-dashoffset: 0;
        opacity: 1;
    }
}

@keyframes drawTrace42 {
    0% {
        stroke-dashoffset: var(--path-length, 1000);
        opacity: 0;
    }

    0.1% {
        opacity: 1;
    }

    42% {
        stroke-dashoffset: 0;
        opacity: 1;
    }

    100% {
        stroke-dashoffset: 0;
        opacity: 1;
    }
}

@keyframes drawTrace36 {
    0% {
        stroke-dashoffset: var(--path-length, 1000);
        opacity: 0;
    }

    0.1% {
        opacity: 1;
    }

    36% {
        stroke-dashoffset: 0;
        opacity: 1;
    }

    100% {
        stroke-dashoffset: 0;
        opacity: 1;
    }
}

@keyframes drawTrace14 {
    0% {
        stroke-dashoffset: var(--path-length, 1000);
        opacity: 0;
    }

    0.1% {
        opacity: 1;
    }

    14% {
        stroke-dashoffset: 0;
        opacity: 1;
    }

    100% {
        stroke-dashoffset: 0;
        opacity: 1;
    }
}

/* Pad animation: scale from 0 to 1 with opacity */
.circuit-pad-react {
    fill: #091bd9;
    transform-origin: center;
    opacity: 0;
    transform: scale(0);
    animation: padAppearReact ease-out infinite;
}

@keyframes padAppearReact {
    0% {
        transform: scale(0);
        opacity: 0;
    }

    4.8% {
        transform: scale(1);
        opacity: 1;
    }

    100% {
        transform: scale(1);
        opacity: 1;
    }
}

/* Hole animation: scale with bounce effect */
.circuit-hole-react {
    fill: #f5f1f0;
    transform-origin: center;
    opacity: 0;
    transform: scale(0);
    animation: holeAppearReact ease-out infinite;
}

@keyframes holeAppearReact {
    0% {
        transform: scale(0);
        opacity: 0;
    }

    /* Animate: scale: [0, 1.2, 1] in 0.6s of 8.6s cycle */
    3% {
        transform: scale(1.2);
        opacity: 1;
    }

    7% {
        transform: scale(1);
        opacity: 1;
    }

    100% {
        transform: scale(1);
        opacity: 1;
    }
}

/* Animation: simple scale appearance */
.circuit-via-react {
    fill: none;
    stroke: #091bd9;
    stroke-width: 0.15;
    transform-origin: center;
    opacity: 0;
    transform: scale(0);
    animation: viaAppearReact ease-out infinite;
}

@keyframes viaAppearReact {
    0% {
        transform: scale(0);
        opacity: 0;
    }

    3.4% {
        transform: scale(1);
        opacity: 1;
    }

    100% {
        transform: scale(1);
        opacity: 1;
    }
}

/* Legacy animations - keep for backward compatibility but unused */
.circuit-trace {
    stroke: #091bd9;
    fill: none;
    stroke-linecap: square;
    stroke-linejoin: miter;
    stroke-dasharray: 1000;
    stroke-dashoffset: 1000;
}

.circuit-trace.animate {
    animation: drawTrace ease-out infinite;
}

@keyframes drawTrace {
    0% {
        stroke-dashoffset: 1000;
        opacity: 0;
    }

    1% {
        opacity: 1;
    }

    40% {
        stroke-dashoffset: 0;
        opacity: 1;
    }

    100% {
        stroke-dashoffset: 0;
        opacity: 1;
    }
}

.circuit-pad {
    fill: #091bd9;
    transform-origin: center;
    opacity: 0;
    transform: scale(0);
}

.circuit-pad.animate {
    animation: padAppear ease-out infinite;
}

@keyframes padAppear {
    0% {
        transform: scale(0);
        opacity: 0;
    }

    5% {
        transform: scale(1);
        opacity: 1;
    }

    100% {
        transform: scale(1);
        opacity: 1;
    }
}

.circuit-hole {
    fill: #f5f1f0;
    transform-origin: center;
    opacity: 0;
    transform: scale(0);
}

.circuit-hole.animate {
    animation: holeAppear ease-out infinite;
}

@keyframes holeAppear {
    0% {
        transform: scale(0);
        opacity: 0;
    }

    2% {
        transform: scale(1.2);
        opacity: 1;
    }

    4% {
        transform: scale(1);
        opacity: 1;
    }

    100% {
        transform: scale(1);
        opacity: 1;
    }
}

.circuit-via {
    fill: none;
    stroke: #091bd9;
    stroke-width: 0.15;
    transform-origin: center;
    opacity: 0;
    transform: scale(0);
}

.circuit-via.animate {
    animation: viaAppear ease-out infinite;
}

@keyframes viaAppear {
    0% {
        transform: scale(0);
        opacity: 0;
    }

    1% {
        transform: scale(1);
        opacity: 1;
    }

    100% {
        transform: scale(1);
        opacity: 1;
    }
}

.thank-you {
    line-height: 3;
    color:#091bd9;
}

.thank-you hr {
    border: none;
    border-top: 1px solid #091bd9;
    height: 0;
    margin: 1rem 0;
}