/* Font Imports */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;600;700&family=JetBrains+Mono:wght@400;700&family=Orbitron:wght@400;500;700;900&display=swap');

:root {
    /* Colors */
    --color-bg: #0F0F1E;
    --color-card-bg: #1A1A2E;
    --color-text: #F5F5F5;
    --color-text-dim: rgba(245, 245, 245, 0.7);

    --color-primary: #00D9FF;
    /* Cyan */
    --color-secondary: #FF006E;
    /* Neon Pink */
    --color-accent: #FFD60A;
    /* Gold */
    --color-depth: #004B87;
    /* Dark Teal */

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    --gradient-glow: radial-gradient(circle, rgba(0, 217, 255, 0.3) 0%, rgba(15, 15, 30, 0) 70%);

    /* Fonts */
    --font-heading: 'Orbitron', sans-serif;
    --font-body: 'Inter', sans-serif;
    --font-code: 'JetBrains Mono', monospace;

    /* Spacing */
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 32px;
    --spacing-xl: 64px;
    --spacing-xxl: 120px;

    /* Borders & Effects */
    --border-radius: 12px;
    --glow-primary: 0 0 20px rgba(0, 217, 255, 0.5);
    --glow-secondary: 0 0 20px rgba(255, 0, 110, 0.5);

    /* Layout */
    --container-width: 1200px;
    --header-height: 80px;
}

/* Global Reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scroll-behavior: smooth;
}

body {
    background-color: var(--color-bg);
    color: var(--color-text);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

ul {
    list-style: none;
}

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

/* Utilities */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

.glow-text {
    text-shadow: 0 0 10px rgba(0, 217, 255, 0.7);
}

.text-gradient {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

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

@keyframes glowPulse {
    0% {
        box-shadow: 0 0 5px var(--color-primary);
    }

    50% {
        box-shadow: 0 0 20px var(--color-primary), 0 0 10px var(--color-secondary);
    }

    100% {
        box-shadow: 0 0 5px var(--color-primary);
    }
}

.hidden-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

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

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-height);
    background: rgba(15, 15, 30, 0.85);
    /* Glassmorphism */
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
}

.logo {
    font-family: var(--font-heading);
    font-size: 24px;
    font-weight: 700;
    color: var(--color-primary);
    letter-spacing: 2px;
}

.nav-links {
    display: flex;
    gap: var(--spacing-lg);
}

.nav-links a {
    font-size: 16px;
    font-weight: 500;
    position: relative;
    padding-bottom: 4px;
}

.nav-links a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 0;
    background: var(--gradient-primary);
    transition: width 0.3s ease;
}

.nav-links a:hover::after,
.nav-links a.active::after {
    width: 100%;
}

.nav-links a:hover {
    color: var(--color-primary);
    text-shadow: 0 0 8px rgba(0, 217, 255, 0.5);
}

/* Hero Section */
.hero-section {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background-image: linear-gradient(to bottom, rgba(15, 15, 30, 0.6), var(--color-bg)), url('../assets/images/Isagi_v1.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    /* Parallax basic */
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, transparent 0%, var(--color-bg) 90%);
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    padding: 20px;
    animation: fadeIn 1s ease-out;
}

.hero-title {
    font-size: 4rem;
    /* Fallback */
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 900;
    margin-bottom: var(--spacing-md);
    line-height: 1.1;
    text-transform: uppercase;
    letter-spacing: 4px;
    background: linear-gradient(to right, #fff, var(--color-primary));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: drop-shadow(0 0 10px rgba(0, 217, 255, 0.3));
}

.hero-subtitle {
    font-size: 1.2rem;
    font-size: clamp(1rem, 3vw, 1.5rem);
    color: var(--color-text-dim);
    margin-bottom: var(--spacing-xl);
    font-weight: 300;
}

.btn {
    display: inline-block;
    padding: 12px 32px;
    border: 1px solid var(--color-primary);
    color: var(--color-primary);
    font-family: var(--font-heading);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
    background: transparent;
}

.btn:hover {
    background: var(--color-primary);
    color: var(--color-bg);
    box-shadow: 0 0 20px rgba(0, 217, 255, 0.6);
}

/* Story Section */
.story-container {
    padding-top: var(--spacing-xl);
    padding-bottom: var(--spacing-xl);
    background-color: var(--color-bg);
}

.story-block {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xxl);
    max-width: var(--container-width);
    margin-left: auto;
    margin-right: auto;
    padding: 0 var(--spacing-lg);
    transition: all 0.8s ease-out;
    /* Removed default opacity: 0 to prevent invisible content if JS fails */
}

.story-block.visible {
    /* Kept for potential JS toggle, but default is now visible */
    opacity: 1;
    transform: translateY(0);
}

.story-block.reverse {
    flex-direction: row-reverse;
}

.story-text {
    flex: 1;
    padding: var(--spacing-lg);
}

.story-text h3 {
    font-size: 2rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.story-location {
    font-family: var(--font-code);
    color: var(--color-accent);
    margin-bottom: var(--spacing-md);
    font-size: 0.9rem;
    letter-spacing: 1px;
}

.story-text p {
    font-size: 1.1rem;
    color: var(--color-text-dim);
    line-height: 1.8;
}

.story-image {
    flex: 1;
    position: relative;
    overflow: hidden;
    border-radius: var(--border-radius);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(0, 217, 255, 0.2);
}

.story-image::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, transparent 60%, var(--color-bg));
}

.story-image img {
    width: 100%;
    height: auto;
    transition: transform 0.5s ease;
    display: block;
}

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

/* Story Finale */
/* Story Finale */
.story-finale-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    margin-top: var(--spacing-xxl);
    margin-bottom: 250px;
    /* Doubled separation from Skills */
    position: relative;
    overflow: hidden;
}

.finale-image-wrapper {
    width: 100%;
    max-width: 600px;
    /* Reduced further */
    border-radius: var(--border-radius);
    overflow: hidden;
    position: relative;
    margin-bottom: var(--spacing-lg);
    box-shadow: 0 0 50px rgba(0, 0, 0, 0.8);
    border: 1px solid rgba(0, 217, 255, 0.3);
}

.finale-img {
    width: 100%;
    height: auto;
    display: block;
    opacity: 0.9;
    transform: scaleX(1.1);
    /* Stretched width as requested */
    transition: transform 0.5s ease;
}

.finale-image-wrapper:hover .finale-img {
    transform: scale(1.02);
}

.finale-content h3 {
    font-size: 3rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
    text-shadow: 0 0 20px rgba(0, 217, 255, 0.4);
}

.finale-content p {
    font-size: 1.25rem;
    color: var(--color-text);
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.8;
}

/* Skills Section */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
    /* Increased gap */
    padding: 20px;
}

.skill-card {
    background: rgba(26, 26, 46, 0.6);
    /* Transparent bg */
    backdrop-filter: blur(10px);
    padding: 40px 30px;
    /* More padding */
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    text-align: center;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.skill-card::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 16px;
    padding: 2px;
    background: linear-gradient(135deg, transparent, rgba(0, 217, 255, 0.5), transparent);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask-composite: exclude;
    pointer-events: none;
    opacity: 0.5;
}

.skill-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6);
    background: rgba(26, 26, 46, 0.8);
}

.skill-icon {
    font-size: 3.5rem;
    /* Larger icons */
    margin-bottom: 20px;
    filter: drop-shadow(0 0 15px rgba(0, 217, 255, 0.4));
    transition: transform 0.3s ease;
}

.skill-card:hover .skill-icon {
    transform: scale(1.1);
}

.skill-card h4 {
    font-size: 1.4rem;
    margin-bottom: 15px;
    color: var(--color-text);
    letter-spacing: 1px;
}

.skill-card p {
    font-size: 1rem;
    color: var(--color-text-dim);
    line-height: 1.6;
}

/* Projects Section */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    /* Wider cards */
    gap: 40px;
}

.project-card {
    background: var(--color-card-bg);
    border-radius: var(--border-radius);
    overflow: hidden;
    position: relative;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.project-card:hover {
    box-shadow: 0 0 30px rgba(0, 217, 255, 0.15);
    border-color: var(--color-primary);
}

.project-content {
    padding: 30px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.project-content h4 {
    font-size: 1.6rem;
    margin-bottom: 10px;
    color: var(--color-primary);
}

.project-tech {
    font-family: var(--font-code);
    font-size: 0.85rem;
    color: var(--color-secondary);
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding-bottom: 10px;
    display: inline-block;
}

.project-content p {
    margin-bottom: 25px;
    color: var(--color-text-dim);
    font-size: 1rem;
    flex-grow: 1;
    /* Pushes status to bottom */
}

.project-status {
    display: inline-block;
    padding: 6px 14px;
    background: rgba(0, 217, 255, 0.1);
    color: var(--color-primary);
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 1px;
    border: 1px solid rgba(0, 217, 255, 0.3);
    align-self: flex-start;
    margin-top: auto;
}

.project-link:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    box-shadow: 0 0 10px rgba(0, 217, 255, 0.2);
}

/* Contact Section */
.contact-container {
    text-align: center;
    padding-bottom: var(--spacing-xxl);
    max-width: 600px;
    margin-top: 300px;
    /* Tripled separation compared to original */
}

.contact-content p {
    font-size: 1.2rem;
    color: var(--color-text-dim);
    margin-bottom: var(--spacing-lg);
}

.contact-btn {
    margin-bottom: var(--spacing-xl);
    padding: 16px 48px;
    font-size: 1.1rem;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: var(--spacing-lg);
}

.social-icon {
    color: var(--color-text);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 1px;
    padding: 8px 16px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 4px;
}

.social-icon:hover {
    color: var(--color-primary);
    border-color: var(--color-primary);
    box-shadow: 0 0 15px rgba(0, 217, 255, 0.3);
}

/* Footer */
.footer {
    background: var(--color-card-bg);
    padding: var(--spacing-xl) 0;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    position: relative;
    text-align: center;
}

.footer-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.footer-tagline {
    color: var(--color-primary);
    font-family: var(--font-heading);
    letter-spacing: 1px;
    font-size: 0.9rem;
}

.back-to-top {
    position: absolute;
    right: var(--spacing-lg);
    bottom: var(--spacing-lg);
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    color: var(--color-primary);
    transition: all 0.3s ease;
}

.back-to-top:hover {
    background: var(--color-primary);
    color: var(--color-bg);
}

@media (max-width: 768px) {

    /* Layout Adjustments */
    :root {
        --spacing-lg: 20px;
        --spacing-xl: 40px;
        --spacing-xxl: 60px;
        --container-width: 100%;
        --header-height: 70px;
    }

    .container {
        padding: 0 20px;
    }

    /* Navigation */
    .navbar {
        height: var(--header-height);
    }

    .nav-links {
        position: fixed;
        right: 0;
        top: var(--header-height);
        height: calc(100vh - var(--header-height));
        background: rgba(15, 15, 30, 0.98);
        backdrop-filter: blur(15px);
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: flex-start;
        width: 100%;
        padding-top: 40px;
        transform: translateX(100%);
        transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        border-left: 1px solid rgba(255, 255, 255, 0.1);
        z-index: 999;
    }

    .nav-links.active {
        transform: translateX(0);
    }

    .nav-links li {
        margin: 20px 0;
        opacity: 0;
        transform: translateX(20px);
        transition: all 0.3s ease;
    }

    .nav-links.active li {
        opacity: 1;
        transform: translateX(0);
        transition-delay: 0.2s;
    }

    .nav-links a {
        font-size: 1.5rem;
    }

    .hamburger {
        display: block;
        cursor: pointer;
        z-index: 1001;
    }

    .hamburger span {
        display: block;
        width: 25px;
        height: 3px;
        margin: 5px auto;
        -webkit-transition: all 0.3s ease-in-out;
        transition: all 0.3s ease-in-out;
        background-color: var(--color-text);
        border-radius: 2px;
    }

    .hamburger.toggle span:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    .hamburger.toggle span:nth-child(2) {
        opacity: 0;
    }

    .hamburger.toggle span:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }

    .back-to-top {
        position: static;
        margin: var(--spacing-lg) auto 0;
    }

    /* Hero Section */
    .hero-title {
        font-size: clamp(2.5rem, 10vw, 4rem);
        line-height: 1.2;
    }

    .hero-subtitle {
        font-size: 1rem;
        margin-bottom: 30px;
    }

    /* Story Section */
    .story-block,
    .story-block.reverse {
        flex-direction: column;
        gap: 30px;
        text-align: center;
        margin-bottom: 60px;
    }

    .story-text {
        padding: 0;
    }

    .story-text h3 {
        font-size: 1.8rem;
    }

    .story-location {
        justify-content: center;
        display: flex;
    }

    .story-image {
        width: 100%;
        max-width: 500px;
        margin: 0 auto;
    }

    /* Skills Grid */
    .skills-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .skill-card {
        padding: 30px 20px;
    }

    /* Projects Grid */
    .projects-grid {
        grid-template-columns: 1fr;
    }

    .project-card {
        max-width: 400px;
        margin: 0 auto;
    }

    /* Contact Section */
    .contact-container {
        margin-top: 100px;
        padding-bottom: 60px;
    }

    .contact-content {
        padding: 0 10px;
    }

    .social-links {
        flex-direction: column;
        gap: 15px;
    }

    .social-icon {
        width: 100%;
        display: block;
    }

    /* Finale Image */
    .story-finale-container {
        margin-bottom: 150px;
    }

    .finale-img {
        /* Reset any excessive stretching on mobile where it looks weird */
        transform: none !important;
        width: 100%;
    }

    .finale-content h3 {
        font-size: 2rem;
    }
}

/* Small Mobile Adjustments */
@media (max-width: 380px) {
    .hero-title {
        font-size: 2rem;
    }

    .btn {
        padding: 10px 24px;
        font-size: 0.9rem;
    }
}