@import 'variables.css';

/* =========================================
   Reset & Base
   ========================================= */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    background-color: var(--bg-color);
    color: var(--text-primary);
    font-family: var(--font-body);
    line-height: var(--leading-relaxed);
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

/* =========================================
   Utility Classes
   ========================================= */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--space-4);
}

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

.section {
    padding: var(--spacing-xl) 0;
}

/* =========================================
   Navigation
   ========================================= */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    padding: var(--space-6);
    transition: var(--transition-medium);
    display: flex;
    justify-content: center;
}

.navbar-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    max-width: var(--container-width);
    margin: 0;
    padding: var(--space-3) var(--space-8);
    background: var(--glass-bg);
    backdrop-filter: var(--blur-lg);
    -webkit-backdrop-filter: var(--blur-lg);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-full);
}

.logo {
    color: var(--text-primary);
    font-weight: var(--font-medium);
    text-decoration: none;
    letter-spacing: var(--tracking-tight);
}

.nav-links {
    display: flex;
    gap: var(--space-8);
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: var(--text-base);
    transition: var(--transition-fast);
}

.nav-link:hover {
    color: var(--text-primary);
}

/* =========================================
   Hero Section
   ========================================= */
.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding-top: var(--space-20);
    padding-left: var(--space-4);
    padding-right: var(--space-4);
    overflow: hidden;
}

.hero-bg-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, var(--glass-bg) 0%, rgba(255, 255, 255, 0) 70%);
    border-radius: 50%;
    pointer-events: none;
    z-index: -1;
}

.hero-content h1 {
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: var(--font-medium);
    letter-spacing: -0.04em;
    margin-bottom: var(--space-6);
    background: linear-gradient(to bottom, var(--color-white), var(--color-neutral-400));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.subtitle {
    font-size: var(--text-xl);
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto var(--space-12);
    font-weight: var(--font-light);
}

/* Badge */
.badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-1) var(--space-3);
    background: var(--card-bg-hover);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-full);
    font-size: 0.625rem;
    text-transform: uppercase;
    letter-spacing: var(--tracking-widest);
    color: var(--text-secondary);
    margin-bottom: var(--space-8);
}

.status-dot {
    position: relative;
    display: flex;
    height: 8px;
    width: 8px;
}

.ping {
    position: absolute;
    display: inline-flex;
    height: 100%;
    width: 100%;
    border-radius: 50%;
    background-color: var(--success-color);
    opacity: 0.75;
    animation: ping 1.5s cubic-bezier(0, 0, 0.2, 1) infinite;
}

.dot {
    position: relative;
    display: inline-flex;
    border-radius: 50%;
    height: 8px;
    width: 8px;
    background-color: var(--success-color);
}

@keyframes ping {

    75%,
    100% {
        transform: scale(2);
        opacity: 0;
    }
}

/* =========================================
   Buttons
   ========================================= */
.cta-group {
    display: flex;
    gap: var(--space-4);
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: 0.875rem var(--space-8);
    border-radius: var(--radius-full);
    font-size: var(--text-base);
    font-weight: var(--font-medium);
    text-decoration: none;
    transition: var(--transition-medium);
    cursor: pointer;
}

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

.btn-primary:hover {
    background-color: var(--color-neutral-200);
    transform: translateY(-2px);
}

.btn-outline {
    background-color: transparent;
    color: var(--text-primary);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-outline:hover {
    background-color: var(--card-bg-hover);
    border-color: rgba(255, 255, 255, 0.4);
}

.btn-large {
    padding: var(--space-4) var(--space-12);
    font-size: var(--text-base);
}

/* =========================================
   About Grid
   ========================================= */
.grid-about {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-16);
    align-items: start;
}

@media (min-width: 900px) {
    .grid-about {
        grid-template-columns: 5fr 7fr;
    }
}

.about-image-wrapper {
    position: relative;
}

.image-container {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--card-border);
    aspect-ratio: 4/5;
}

.image-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(100%);
    transition: var(--transition-medium);
}

.image-container:hover img {
    transform: scale(1.05);
}

.overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, var(--overlay-color), transparent);
}

/* =========================================
   Skills Grid
   ========================================= */
.section-header {
    margin-bottom: var(--space-10);
}

.section-header h2 {
    font-size: var(--text-4xl);
    font-weight: var(--font-medium);
    margin-bottom: var(--space-4);
    letter-spacing: -0.02em;
}

.section-header p {
    color: var(--text-secondary);
    font-weight: var(--font-light);
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-4);
}

.glass-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    transition: var(--transition-medium);
}

.glass-card:hover {
    background: var(--card-bg-hover);
    border-color: var(--card-border-hover);
}

.icon-box {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    background: var(--card-bg-hover);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-4);
    font-size: 1.25rem;
}

.skill-card h3 {
    font-size: 1.125rem;
    font-weight: var(--font-medium);
    margin-bottom: var(--space-2);
}

.skill-card p {
    font-size: var(--text-base);
    color: var(--text-secondary);
    line-height: var(--leading-normal);
}

/* =========================================
   Footer (Injected via JS)
   ========================================= */
.footer {
    border-top: 1px solid var(--card-border);
    background: var(--bg-footer);
    padding-top: var(--space-16);
    padding-bottom: var(--space-8);
}

.cta-section {
    margin-bottom: var(--space-16);
    padding-bottom: var(--space-16);
    border-bottom: 1px solid var(--card-border);
}

.cta-section h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: var(--font-medium);
    letter-spacing: -0.03em;
    margin-bottom: var(--space-4);
}

.cta-section p {
    color: var(--text-secondary);
    font-size: var(--text-base);
    font-weight: var(--font-light);
    margin-bottom: var(--space-8);
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.footer-columns {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-8);
    margin-bottom: var(--space-12);
    padding-top: var(--space-4);
}

.footer-column h4 {
    font-size: var(--text-base);
    font-weight: var(--font-medium);
    margin-bottom: var(--space-6);
    color: var(--text-primary);
}

.footer-links {
    list-style: none;
    padding: 0;
}

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: var(--text-sm);
    transition: var(--transition-fast);
}

.footer-links a:hover {
    color: var(--text-primary);
}

.brand-column p {
    color: var(--text-secondary);
    font-size: var(--text-base);
    margin-top: var(--space-4);
    max-width: 250px;
    line-height: var(--leading-relaxed);
}

.footer-logo {
    color: var(--text-primary);
    font-weight: var(--font-medium);
    text-decoration: none;
    font-size: var(--text-xl);
    letter-spacing: var(--tracking-tight);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--space-8);
    border-top: 1px solid var(--card-border);
    flex-wrap: wrap;
    gap: var(--space-6);
}

.copyright {
    color: var(--color-neutral-600);
    font-size: var(--text-xs);
}

.social-links {
    display: flex;
    gap: var(--space-6);
}

.social-links a {
    color: var(--text-secondary);
    font-size: var(--text-2xl);
    transition: var(--transition-fast);
    text-decoration: none;
}

.social-links a:hover {
    color: var(--text-primary);
}

/* =========================================
   Form Styles
   ========================================= */
.form-header {
    padding: var(--space-6) 0;
    border-bottom: 1px solid var(--card-border);
}

.form-header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.form-badge {
    font-size: 0.75rem;
    color: var(--text-secondary);
    background: var(--card-bg-hover);
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-full);
    border: 1px solid var(--card-border);
}

.form-main {
    min-height: calc(100vh - 80px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-8) 0;
}

.form-intro {
    margin-bottom: var(--space-12);
}

.form-intro h1 {
    font-size: var(--text-3xl);
    font-weight: var(--font-medium);
    margin-bottom: var(--space-2);
}

.form-intro p {
    color: var(--text-secondary);
}

.form-container {
    max-width: 600px;
    margin: 0 auto;
    position: relative;
    overflow: hidden;
}

/* Steps Indicator */
.steps-indicator {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--space-2);
    margin-bottom: var(--space-8);
}

.step {
    width: 2rem;
    height: 2rem;
    border-radius: 50%;
    background: var(--card-bg-hover);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-base);
    color: var(--text-secondary);
    border: 1px solid var(--card-border);
    transition: var(--transition-medium);
}

.step.active {
    background: var(--text-primary);
    color: var(--bg-color);
    border-color: var(--text-primary);
}

.step.completed {
    background: var(--success-color);
    color: var(--color-white);
    border-color: var(--success-color);
}

.step-line {
    width: 2rem;
    height: 1px;
    background: rgba(255, 255, 255, 0.1);
}

/* Form Fields */
.form-step {
    display: none;
    animation: fadeIn 0.4s ease;
}

.form-step.active {
    display: block;
}

.form-group {
    margin-bottom: var(--space-6);
}

.form-group label {
    display: block;
    margin-bottom: var(--space-2);
    color: var(--text-secondary);
    font-size: var(--text-base);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    background: var(--input-bg);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-md);
    padding: var(--space-4);
    color: var(--text-primary);
    font-family: inherit;
    font-size: var(--text-base);
    transition: var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--text-primary);
    background: var(--input-focus-bg);
}

.form-actions {
    margin-top: var(--space-8);
    padding-top: var(--space-6);
    border-top: 1px solid var(--card-border);
    display: flex;
    justify-content: flex-end;
    gap: var(--space-4);
}

.space-between {
    justify-content: space-between;
}

.text-right {
    justify-content: flex-end;
}

/* Success Screen */
.success-screen {
    text-align: center;
    padding: var(--space-8);
}

.hidden {
    display: none !important;
}

.success-icon {
    font-size: 4rem;
    color: var(--success-color);
    margin-bottom: var(--space-4);
}

/* =========================================
   Animations
   ========================================= */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.8s ease forwards;
}

.delay-100 {
    animation-delay: 0.1s;
}

.delay-200 {
    animation-delay: 0.2s;
}

.delay-300 {
    animation-delay: 0.3s;
}

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Scroll Reveal Class */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* =========================================
   Responsive Design
   ========================================= */
@media (max-width: 900px) {
    .container {
        padding: 0 var(--space-6);
    }

    .navbar {
        padding: var(--space-6) var(--space-4);
    }

    .navbar-container {
        padding: var(--space-3) var(--space-6);
        margin: 0;
    }

    .hero-content h1 {
        font-size: 4rem;
    }
}

@media (max-width: 768px) {
    .navbar {
        padding: var(--space-4);
    }

    .navbar-container {
        margin: 0;
        padding: var(--space-3) 1.25rem;
    }

    .nav-links {
        display: none;
    }

    .section {
        padding: var(--spacing-lg) 0;
    }

    .hero-content h1 {
        font-size: 3rem;
    }

    .subtitle {
        font-size: 1.125rem;
        margin-bottom: var(--space-8);
    }

    .grid-about {
        gap: var(--space-12);
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
        gap: var(--space-4);
    }

    .cta-section h2 {
        font-size: 2.5rem;
    }
}

/* =========================================
   Contact Page Styles
   ========================================= */
.contact-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: var(--space-24);
    /* Account for fixed navbar */
    padding-bottom: var(--space-16);
}

.contact-split-container {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-16);
    align-items: center;
}

@media (min-width: 900px) {
    .contact-split-container {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-20);
    }
}

.contact-info h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: var(--font-medium);
    margin-bottom: var(--space-6);
    line-height: 1.1;
}

.contact-details {
    margin-top: var(--space-12);
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.contact-item {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    font-size: var(--text-lg);
    color: var(--text-secondary);
}

.contact-item i {
    font-size: 1.5rem;
    color: var(--text-primary);
}

.contact-item a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition-fast);
}

.contact-item a:hover {
    color: var(--text-primary);
}

.contact-form-wrapper form {
    padding: var(--space-8);
}

.w-full {
    width: 100%;
}

.form-status {
    margin-top: var(--space-4);
    font-size: var(--text-sm);
    text-align: center;
    min-height: 1.5em;
}

.form-status.success {
    color: var(--success-color);
}

.form-status.error {
    color: #ef4444;
    /* Red for error */
}