/* ============================================
   DESIGN TOKENS & RESET
   ============================================ */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

:root {
    --bg-deep: #050505;
    --bg-primary: #0a0a0a;
    --bg-secondary: #0f1210;
    --bg-card: rgba(10, 10, 10, 0.8);
    --bg-glass: rgba(10, 10, 10, 0.5);

    --accent-cyan: #00ff41;
    --accent-cyan-dim: rgba(0, 255, 65, 0.08);
    --accent-cyan-glow: rgba(0, 255, 65, 0.15);
    --accent-blue: #0ea5e9;
    --accent-purple: #a855f7;
    --accent-red: #f43f5e;
    --accent-orange: #f59e0b;

    --text-primary: #f0f5f1;
    --text-secondary: #a3b8aa;
    --text-muted: #5e7365;

    --border: rgba(163, 184, 170, 0.15);
    --border-hover: rgba(0, 255, 65, 0.3);

    --font-sans: 'Outfit', 'Inter', -apple-system, sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

    --radius-sm: 10px;
    --radius-md: 16px;
    --radius-lg: 24px;

    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    background-color: var(--bg-deep);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
    background-image:
        radial-gradient(rgba(0, 255, 65, 0.03) 1px, transparent 1px),
        radial-gradient(rgba(0, 255, 65, 0.03) 1px, transparent 1px);
    background-size: 40px 40px;
    background-position: 0 0, 20px 20px;
    animation: gridMove 60s linear infinite;
}

@keyframes gridMove {
    0% {
        background-position: 0 0, 20px 20px;
    }

    100% {
        background-position: 40px 40px, 60px 60px;
    }
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 50% 50%, rgba(0, 255, 65, 0.05), transparent 70%);
    z-index: -2;
    animation: moveGlow 15s ease-in-out infinite alternate;
}

@keyframes moveGlow {
    0% {
        transform: translate(-10%, -10%) scale(1);
    }

    100% {
        transform: translate(10%, 10%) scale(1.1);
    }
}

a {
    color: var(--accent-cyan);
    text-decoration: none;
    transition: color 0.3s;
}

a:hover {
    color: #4fffce;
}

::selection {
    background: var(--accent-cyan);
    color: var(--bg-deep);
}

/* ============================================
   BACKGROUNDS & EFFECTS
   ============================================ */
#particleCanvas {
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
}

.orb {
    position: fixed;
    border-radius: 50%;
    filter: blur(60px);
    opacity: 0.07;
    pointer-events: none;
    z-index: 0;
    animation: orbFloat 20s ease-in-out infinite;
}

.orb--1 {
    width: 700px;
    height: 700px;
    background: var(--accent-cyan);
    top: -15%;
    left: -10%;
    animation-delay: 0s;
    opacity: 0.05;
}

.orb--2 {
    width: 500px;
    height: 500px;
    background: var(--accent-cyan);
    bottom: -10%;
    right: -5%;
    animation-delay: -7s;
    opacity: 0.03;
}

.orb--3 {
    width: 400px;
    height: 400px;
    background: var(--accent-cyan);
    top: 50%;
    left: 50%;
    animation-delay: -14s;
    opacity: 0.02;
}

@keyframes orbFloat {

    0%,
    100% {
        transform: translate(0, 0) scale(1);
    }

    25% {
        transform: translate(40px, -30px) scale(1.05);
    }

    50% {
        transform: translate(-20px, 40px) scale(0.95);
    }

    75% {
        transform: translate(30px, 20px) scale(1.02);
    }
}

.scanline {
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    background: repeating-linear-gradient(0deg,
            transparent,
            transparent 2px,
            rgba(0, 230, 91, 0.008) 2px,
            rgba(0, 230, 91, 0.008) 4px);
}

/* ============================================
   NAVIGATION
   ============================================ */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: all 0.4s var(--ease-out);
    border-bottom: 1px solid transparent;
    padding: 24px 0;
    /* Added initial padding for more space */
}

.nav.scrolled {
    background: rgba(10, 15, 26, 0.95);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--accent-cyan-glow);
    padding: 10px 0;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
}

.nav__inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 28px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav__logo {
    font-family: var(--font-mono);
    font-size: 1.1rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0;
    text-decoration: none;
    color: var(--text-primary);
}

.nav__logo-bracket {
    color: var(--text-muted);
}

.nav__logo-text {
    color: var(--accent-cyan);
}

.nav__logo-dot {
    color: var(--text-muted);
}

.nav__logo-ext {
    color: var(--text-secondary);
}

.nav__logo-cursor {
    color: var(--accent-cyan);
    animation: blink 1s step-end infinite;
}

.nav__links {
    display: flex;
    gap: 8px;
    list-style: none;
}

.nav__links a {
    color: var(--text-secondary);
    font-size: 0.85rem;
    font-weight: 500;
    padding: 8px 16px;
    border-radius: 8px;
    transition: all 0.3s;
    position: relative;
}

.nav__link-num {
    color: var(--accent-cyan);
    font-family: var(--font-mono);
    font-size: 0.7rem;
    margin-right: 4px;
    opacity: 0.7;
}

.nav__links a:hover,
.nav__links a.active {
    color: var(--text-primary);
    background: rgba(0, 255, 65, 0.06);
}

/* Unique Lecture Tab Style */
.nav__links a[href*="lectures.html"] {
    position: relative;
    color: var(--accent-cyan);
}

.nav__links a[href*="lectures.html"]::after {
    content: '';
    display: none;
}

@keyframes badgePulse {
    0% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(244, 63, 94, 0.7);
    }

    70% {
        transform: scale(1.1);
        box-shadow: 0 0 0 8px rgba(244, 63, 94, 0);
    }

    100% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(244, 63, 94, 0);
    }
}

.nav__cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 20px;
    border: 1px solid var(--border-hover);
    border-radius: 8px;
    color: var(--accent-cyan);
    font-size: 0.82rem;
    font-weight: 600;
    transition: all 0.3s;
    text-decoration: none;
}

.nav__cta:hover {
    background: var(--accent-cyan-dim);
    transform: translateY(-1px);
    color: var(--accent-cyan);
}

.nav__toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    width: 32px;
    height: 32px;
    position: relative;
}

.hamburger,
.hamburger::before,
.hamburger::after {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--text-secondary);
    border-radius: 1px;
    transition: all 0.3s;
    position: absolute;
    left: 5px;
}

.hamburger {
    top: 15px;
}

.hamburger::before {
    content: '';
    top: -7px;
}

.hamburger::after {
    content: '';
    top: 7px;
}

/* ============================================
   LAYOUT
   ============================================ */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 28px;
}

section {
    position: relative;
    z-index: 1;
    padding: 70px 0;
}

.section-header {
    display: flex;
    align-items: flex-start;
    gap: 24px;
    margin-bottom: 64px;
}

.section-num {
    font-family: var(--font-mono);
    font-size: 3.5rem;
    font-weight: 800;
    color: #ffffff;
    opacity: 0.85;
    /* Very clear now */
    line-height: 1;
    letter-spacing: -2px;
    min-width: 80px;
    text-shadow: 0 0 15px rgba(0, 255, 65, 0.4);
}

.project__number {
    font-size: 1.6rem;
    font-weight: 800;
    color: #ffffff;
    margin-right: 20px;
    text-shadow: 0 0 12px rgba(0, 255, 65, 0.6);
    font-family: var(--font-mono);
}

.section-label {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--accent-cyan);
    text-transform: uppercase;
    letter-spacing: 4px;
    margin-bottom: 8px;
}

.section-title {
    font-size: clamp(2rem, 4.5vw, 3rem);
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -1px;
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--text-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 160px;
    /* Increased from 100px */
    padding-bottom: 40px;
    position: relative;
}

.hero__grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 60px;
    align-items: center;
}

.hero__content {
    z-index: 2;
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: var(--accent-cyan-dim);
    border: 1px solid var(--accent-cyan-glow);
    padding: 8px 20px;
    border-radius: 999px;
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--accent-cyan);
    margin-bottom: 32px;
    animation: fadeDown 0.8s var(--ease-out);
}

.hero__badge-dot {
    width: 8px;
    height: 8px;
    background: var(--accent-cyan);
    border-radius: 50%;
    animation: pulse 2s infinite;
    box-shadow: 0 0 12px var(--accent-cyan);
}

.hero__greeting {
    display: block;
    font-family: var(--font-mono);
    font-size: 1rem;
    font-weight: 500;
    color: var(--accent-cyan);
    margin-bottom: 8px;
    opacity: 0.8;
}

.hero__name {
    animation: fadeUp 0.8s var(--ease-out) 0.1s both;
}

.hero__name-first {
    display: block;
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 900;
    line-height: 1.05;
    letter-spacing: -2px;
    color: var(--text-primary);
}

.hero__name-last {
    display: block;
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 900;
    line-height: 1.05;
    letter-spacing: -2px;
    background: linear-gradient(135deg, var(--accent-cyan), var(--accent-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero__name-cursor {
    -webkit-text-fill-color: var(--accent-cyan);
    animation: blink 1s step-end infinite;
    font-weight: 300;
}

.hero__role {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 16px;
    margin-bottom: 24px;
    animation: fadeUp 0.8s var(--ease-out) 0.2s both;
}

.hero__role-line {
    width: 32px;
    height: 2px;
    background: var(--accent-cyan);
    border-radius: 1px;
}

.hero__role-text {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.hero__role-sep {
    color: var(--text-muted);
}

.hero__role-sub {
    font-size: 1rem;
    color: var(--text-secondary);
}

.hero__summary {
    font-size: 1.05rem;
    color: var(--text-secondary);
    line-height: 1.85;
    max-width: 560px;
    margin-bottom: 40px;
    animation: fadeUp 0.8s var(--ease-out) 0.3s both;
}

.hero__stats {
    display: flex;
    gap: 40px;
    margin-bottom: 40px;
    animation: fadeUp 0.8s var(--ease-out) 0.4s both;
}

.hero__stat {
    position: relative;
}

.hero__stat::after {
    content: '';
    position: absolute;
    right: -20px;
    top: 50%;
    transform: translateY(-50%);
    width: 1px;
    height: 32px;
    background: var(--border);
}

.hero__stat:last-child::after {
    display: none;
}

.hero__stat-number {
    display: inline-block;
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--accent-cyan);
    line-height: 1;
    font-family: var(--font-mono);
}

.hero__stat-plus {
    font-size: 1.4rem;
    color: var(--accent-cyan);
    font-weight: 700;
}

.hero__stat-label {
    display: block;
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 6px;
    font-weight: 500;
}

.hero__actions {
    display: flex;
    gap: 16px;
    animation: fadeUp 0.8s var(--ease-out) 0.5s both;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 28px;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: all 0.35s var(--ease-out);
    text-decoration: none;
    font-family: var(--font-sans);
}

.btn--primary {
    background: linear-gradient(135deg, var(--accent-cyan), var(--accent-blue));
    color: var(--bg-deep);
    box-shadow: 0 4px 20px rgba(0, 230, 91, 0.15);
}

.btn--primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(0, 230, 91, 0.25);
    color: var(--bg-deep);
}

.btn--outline {
    background: transparent;
    border: 1px solid var(--accent-cyan-glow);
    color: var(--text-secondary);
    box-shadow: 0 0 10px rgba(0, 255, 65, 0.05);
}

.btn--outline:hover {
    border-color: var(--accent-cyan);
    color: var(--accent-cyan);
    transform: translateY(-3px);
    background: var(--accent-cyan-dim);
}

.btn--lg {
    padding: 18px 36px;
    font-size: 1rem;
}

/* Hero Terminal */
.hero__visual {
    animation: fadeUp 1s var(--ease-out) 0.4s both;
}

.hero__terminal {
    background: rgba(10, 15, 26, 0.95);
    border: 1px solid var(--accent-cyan-glow);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 24px 80px rgba(0, 0, 0, 0.4), 0 0 15px rgba(0, 255, 65, 0.05);
    transition: all 0.3s var(--ease-out);
    position: relative;
}

.hero__terminal:focus-within {
    border-color: var(--accent-cyan);
    box-shadow: 0 24px 80px rgba(0, 0, 0, 0.4), 0 0 20px rgba(0, 230, 91, 0.1);
}

.terminal__bar {
    background: rgba(20, 25, 35, 1);
    padding: 10px 16px;
    display: flex;
    align-items: center;
    gap: 8px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    position: relative;
    z-index: 10;
}

.terminal__dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.terminal__dot--red {
    background: #ff5f56;
}

.terminal__dot--yellow {
    background: #ffbd2e;
}

.terminal__dot--green {
    background: #27c93f;
}

.terminal__title {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--text-muted);
    font-weight: 500;
    pointer-events: none;
    letter-spacing: 0.5px;
    white-space: nowrap;
}

.terminal__body {
    padding: 24px;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    line-height: 1.8;
    min-height: 280px;
    outline: none;
    background: transparent;
}

.terminal__line {
    display: flex;
    align-items: flex-start;
    margin-bottom: 4px;
    color: var(--text-secondary);
}

.t-prompt {
    color: var(--accent-cyan);
    font-weight: 700;
    margin-right: 12px;
    user-select: none;
}

.t-cmd {
    color: var(--text-primary);
    word-break: break-all;
}

.terminal__cursor {
    display: inline-block;
    width: 9px;
    height: 1.2em;
    background: var(--accent-cyan);
    margin-left: 2px;
    vertical-align: middle;
    animation: terminal-blink 1s step-end infinite;
    box-shadow: 0 0 8px var(--accent-cyan);
}

@keyframes terminal-blink {

    from,
    to {
        opacity: 1;
    }

    50% {
        opacity: 0;
    }
}

.t-prompt {
    color: var(--accent-cyan);
    font-weight: 600;
}

.t-cmd {
    color: var(--text-primary);
}

.t-output {
    color: var(--text-muted);
    padding-left: 16px;
}

.t-success {
    color: #22c55e;
}

.terminal__cursor {
    color: var(--accent-cyan);
    animation: blink 1s step-end infinite;
}

/* Hero Scroll Indicator */
.hero__scroll {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    color: var(--text-primary);
    font-size: 0.8rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    animation: fadeUp 1s var(--ease-out) 1s both;
}

.hero__scroll-line {
    width: 1px;
    height: 48px;
    background: linear-gradient(180deg, var(--accent-cyan), transparent);
    animation: scrollPulse 2s infinite;
}

/* ============================================
   SKILLS
   ============================================ */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.skill-card {
    position: relative;
    background: var(--bg-card);
    border: 1px solid var(--accent-cyan-glow);
    border-radius: var(--radius-md);
    padding: 32px;
    transition: all 0.4s var(--ease-out);
    overflow: hidden;
    box-shadow: 0 0 15px rgba(0, 255, 65, 0.05);
}

.skill-card__glow {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    opacity: 0;
    transition: opacity 0.4s;
}

.skill-card[data-color="cyan"] .skill-card__glow {
    background: linear-gradient(90deg, transparent, var(--accent-cyan), transparent);
}

.skill-card[data-color="blue"] .skill-card__glow {
    background: linear-gradient(90deg, transparent, var(--accent-blue), transparent);
}

.skill-card[data-color="red"] .skill-card__glow {
    background: linear-gradient(90deg, transparent, var(--accent-red), transparent);
}

.skill-card[data-color="purple"] .skill-card__glow {
    background: linear-gradient(90deg, transparent, var(--accent-purple), transparent);
}

.skill-card[data-color="orange"] .skill-card__glow {
    background: linear-gradient(90deg, transparent, var(--accent-orange), transparent);
}

.skill-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-6px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.skill-card:hover .skill-card__glow {
    opacity: 1;
}

.skill-card__icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.skill-card__icon i {
    width: 24px;
    height: 24px;
}

.skill-card[data-color="cyan"] .skill-card__icon {
    background: rgba(0, 240, 181, 0.1);
    color: var(--accent-cyan);
}

.skill-card[data-color="blue"] .skill-card__icon {
    background: rgba(14, 165, 233, 0.1);
    color: var(--accent-blue);
}

.skill-card[data-color="red"] .skill-card__icon {
    background: rgba(244, 63, 94, 0.1);
    color: var(--accent-red);
}

.skill-card[data-color="purple"] .skill-card__icon {
    background: rgba(168, 85, 247, 0.1);
    color: var(--accent-purple);
}

.skill-card[data-color="orange"] .skill-card__icon {
    background: rgba(245, 158, 11, 0.1);
    color: var(--accent-orange);
}

.skill-card__name {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 6px;
}

.skill-card__desc {
    font-size: 0.82rem;
    color: var(--text-muted);
    margin-bottom: 18px;
}

.skill-card__tools {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.skill-tag {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    font-weight: 500;
    padding: 5px 12px;
    border-radius: 6px;
    background: rgba(139, 153, 181, 0.06);
    border: 1px solid rgba(139, 153, 181, 0.06);
    color: var(--text-secondary);
    transition: all 0.3s;
}

.skill-tag:hover {
    background: var(--accent-cyan-dim);
    border-color: var(--accent-cyan-glow);
    color: var(--accent-cyan);
}

/* ============================================
   PROJECTS
   ============================================ */
.project {
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    margin-bottom: 12px;
    transition: all 0.3s var(--ease-out);
    overflow: hidden;
    background: var(--bg-card);
}

.project:hover {
    border-color: var(--border-hover);
}

.project__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 28px;
    cursor: pointer;
    transition: background 0.3s;
}

.project__header:hover {
    background: rgba(0, 230, 91, 0.02);
}

.project__left {
    display: flex;
    align-items: center;
    gap: 20px;
}

.project__number {
    font-family: var(--font-mono);
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--accent-cyan);
    opacity: 0.15;
    min-width: 48px;
}

.project__title {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 6px;
}

.project__tags {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.project__tag {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    padding: 3px 10px;
    border-radius: 6px;
    background: rgba(139, 153, 181, 0.06);
    color: var(--text-muted);
}

.project__tag--date {
    color: var(--accent-cyan);
    border: 1px solid var(--accent-cyan-glow);
    background: var(--accent-cyan-dim);
}

.project__toggle {
    color: var(--text-muted);
    transition: transform 0.4s var(--ease-out);
}

.project.open .project__toggle {
    transform: rotate(180deg);
}

.project__body {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s var(--ease-out), padding 0.5s;
    padding: 0 28px;
}

.project.open .project__body {
    max-height: 600px;
    padding: 0 28px 28px;
}

.project__bullets {
    list-style: none;
    display: grid;
    gap: 12px;
    padding-left: 68px;
    border-top: 1px solid var(--border);
    padding-top: 20px;
}

.project__bullets li {
    position: relative;
    padding-left: 20px;
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

.project__bullets li::before {
    content: '▹';
    position: absolute;
    left: 0;
    color: var(--accent-cyan);
    font-weight: 700;
}

/* ============================================
   EXPERIENCE
   ============================================ */
.exp-card {
    display: flex;
    gap: 40px;
    padding: 36px;
    background: var(--bg-card);
    border: 1px solid var(--accent-cyan-glow);
    border-radius: var(--radius-md);
    transition: all 0.4s var(--ease-out);
    box-shadow: 0 0 15px rgba(0, 255, 65, 0.05);
}

.exp-card:hover {
    border-color: var(--border-hover);
}

.exp-card__left {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    min-width: 100px;
}

.exp-card__date {
    font-family: var(--font-mono);
    font-size: 0.82rem;
    color: var(--accent-cyan);
    font-weight: 600;
    white-space: nowrap;
}

.exp-card__line {
    width: 2px;
    flex: 1;
    background: linear-gradient(180deg, var(--accent-cyan), transparent);
    border-radius: 1px;
}

.exp-card__title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 4px;
}

.exp-card__company {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.exp-card__bullets {
    list-style: none;
    display: grid;
    gap: 10px;
}

.exp-card__bullets li {
    position: relative;
    padding-left: 20px;
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

.exp-card__bullets li::before {
    content: '▹';
    position: absolute;
    left: 0;
    color: var(--accent-cyan);
}

/* ============================================
   EDUCATION
   ============================================ */
.edu-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.edu-card {
    background: var(--bg-card);
    border: 1px solid var(--accent-cyan-glow);
    border-radius: var(--radius-md);
    padding: 36px;
    transition: all 0.4s var(--ease-out);
    box-shadow: 0 0 15px rgba(0, 255, 65, 0.05);
}

.edu-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-4px);
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.2);
}

.edu-card__icon {
    width: 52px;
    height: 52px;
    border-radius: 14px;
    background: var(--accent-cyan-dim);
    border: 1px solid var(--accent-cyan-glow);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-cyan);
    margin-bottom: 20px;
}

.edu-card__date {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    color: var(--accent-cyan);
    font-weight: 500;
}

.edu-card__title {
    font-size: 1.2rem;
    font-weight: 700;
    margin: 8px 0 4px;
}

.edu-card__place {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.edu-card__focus {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 10px;
    padding-top: 10px;
    border-top: 1px solid var(--border);
}

/* ============================================
   CONTACT
   ============================================ */
.projects-list {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    margin-top: 50px;
}

.projects-all {
    display: flex;
    justify-content: center;
    margin-top: 60px;
    animation: fadeUp 0.8s var(--ease-out) 0.2s both;
}

.projects-all .btn {
    min-width: 280px;
    justify-content: center;
    border-color: var(--accent-cyan-dim);
    background: rgba(0, 230, 91, 0.05);
}

.projects-all .btn:hover {
    background: var(--accent-cyan-dim);
    border-color: var(--accent-cyan);
    box-shadow: 0 0 15px rgba(0, 230, 91, 0.1);
}

.project {
    background: var(--bg-card);
    border: 1px solid var(--accent-cyan-glow);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: all 0.4s var(--ease-out);
    position: relative;
    box-shadow: 0 0 15px rgba(0, 255, 65, 0.05);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
    margin-bottom: 50px;
}

.contact-text {
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.8;
    max-width: 500px;
}

.contact-cards {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.contact-card {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 20px 24px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    transition: all 0.4s var(--ease-out);
    color: var(--text-primary);
    text-decoration: none;
}

.contact-card:hover {
    border-color: var(--border-hover);
    transform: translateX(8px);
    background: rgba(0, 255, 65, 0.03);
}

.contact-card__icon {
    width: 48px;
    height: 48px;
    background: var(--accent-cyan-dim);
    border: 1px solid var(--accent-cyan-glow);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-cyan);
    flex-shrink: 0;
}

.contact-card__icon i {
    width: 22px;
    height: 22px;
}

.contact-card div {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.contact-card__label {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1.5px;
}

.contact-card__value {
    font-size: 1.05rem;
    color: var(--text-primary);
    font-weight: 600;
}

.extras-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 40px;
    margin-top: 40px;
}

.extra-block {
    background: var(--bg-card);
    border: 1px solid var(--accent-cyan-glow);
    border-radius: var(--radius-md);
    padding: 32px;
    box-shadow: 0 0 15px rgba(0, 255, 65, 0.05);
}

.extra-block__title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 24px;
    color: var(--text-primary);
}

.extra-block__title i {
    color: var(--accent-cyan);
}

.cert-item {
    position: relative;
    padding: 24px 0 24px 44px;
    border-bottom: 1px solid var(--border);
    transition: all 0.3s var(--ease-out);
}

.cert-item:last-child {
    border-bottom: none;
}

.cert-item:hover {
    transform: translateX(8px);
}

.cert-item__index {
    position: absolute;
    left: 0;
    top: 26px;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--accent-cyan);
    opacity: 0.5;
    font-weight: 700;
}

.cert-item__title-row {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 6px;
}

.cert-item__icon {
    color: var(--accent-cyan);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0.8;
}

.cert-item__title {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 0;
    color: var(--text-primary);
}

.cert-item__desc {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 12px;
}

.cert-item__meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px;
}

.cert-item__tag {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--accent-cyan);
    background: var(--accent-cyan-dim);
    border: 1px solid var(--accent-cyan-glow);
    padding: 2px 8px;
    border-radius: 4px;
    text-transform: uppercase;
}

.cert-item__sup {
    font-size: 0.78rem;
    color: var(--text-muted);
    align-self: center;
}

.lang-item {
    margin-bottom: 20px;
}

.lang-item:last-child {
    margin-bottom: 0;
}

.lang-item__top {
    display: flex;
    justify-content: space-between;
    margin-bottom: 8px;
}

.lang-item__name {
    font-weight: 600;
}

.lang-item__level {
    font-size: 0.82rem;
    color: var(--text-muted);
}

.lang-bar {
    height: 6px;
    background: rgba(139, 153, 181, 0.08);
    border-radius: 3px;
    overflow: hidden;
}

.lang-bar__fill {
    height: 100%;
    border-radius: 3px;
    background: linear-gradient(90deg, var(--accent-cyan), var(--accent-blue));
    transition: width 1.5s var(--ease-out);
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    position: relative;
    z-index: 1;
    border-top: 1px solid var(--border);
    padding: 48px 0;
    text-align: center;
}

.footer__terminal {
    font-family: var(--font-mono);
    font-size: 0.82rem;
    margin-bottom: 16px;
}

.footer__copy {
    font-size: 0.82rem;
    color: var(--text-muted);
}

.footer__heart {
    color: var(--accent-red);
}

/* ============================================
   ANIMATIONS
   ============================================ */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}

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

@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

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

@keyframes fadeDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }

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

@keyframes blink {
    50% {
        opacity: 0;
    }
}

@keyframes pulse {

    0%,
    100% {
        opacity: 1;
        box-shadow: 0 0 12px var(--accent-cyan);
    }

    50% {
        opacity: 0.4;
        box-shadow: 0 0 4px var(--accent-cyan);
    }
}

@keyframes scrollPulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.3;
    }
}

/* ============================================
   ELITE PORTFOLIO FEATURES
   ============================================ */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 0%;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-cyan), var(--accent-blue));
    z-index: 2001;
    box-shadow: 0 0 15px var(--accent-cyan-glow);
    transition: width 0.1s ease-out;
}

.soc-widget {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: rgba(10, 15, 26, 0.9);
    border: 1px solid var(--border);
    padding: 10px 20px;
    border-radius: 50px;
    display: flex;
    align-items: center;
    gap: 12px;
    z-index: 1000;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(10px);
    animation: fadeUp 1s var(--ease-out) 1s both;
}

.soc-widget__dot {
    width: 8px;
    height: 8px;
    background: #22c55e;
    border-radius: 50%;
    position: relative;
}

.soc-widget__dot::after {
    content: '';
    position: absolute;
    inset: -4px;
    border-radius: 50%;
    border: 1px solid #22c55e;
    animation: pulseSoc 2s infinite;
}

.soc-widget__text {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--text-secondary);
    letter-spacing: 1px;
    transition: opacity 0.5s ease;
}

.scan-effect {
    position: relative;
    overflow: hidden;
}

.scan-effect::after {
    content: '';
    position: absolute;
    top: -100%;
    left: 0;
    width: 100%;
    height: 50%;
    background: linear-gradient(to bottom, transparent, rgba(0, 255, 65, 0.1), transparent);
    pointer-events: none;
    z-index: 5;
}

.scan-effect:hover::after {
    animation: scanSweep 1.2s var(--ease-out) forwards;
}

@keyframes scanSweep {
    0% {
        top: -100%;
    }

    100% {
        top: 200%;
    }
}

@keyframes pulseSoc {
    0% {
        transform: scale(1);
        opacity: 1;
    }

    100% {
        transform: scale(2.5);
        opacity: 0;
    }
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
    .skills-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .hero__grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .hero__visual {
        display: none;
    }
}

@media (max-width: 768px) {

    .nav__links,
    .nav__cta {
        display: none;
    }

    .nav__links.open {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 56px;
        left: 0;
        right: 0;
        background: rgba(5, 8, 16, 0.95);
        backdrop-filter: blur(24px);
        padding: 20px 28px;
        gap: 4px;
        border-bottom: 1px solid var(--border);
    }

    .nav__toggle {
        display: block;
    }

    .skills-grid {
        grid-template-columns: 1fr;
    }

    .edu-grid {
        grid-template-columns: 1fr;
    }

    .contact-grid {
        grid-template-columns: 1fr;
    }

    .extras-grid {
        grid-template-columns: 1fr;
    }

    section {
        padding: 80px 0;
    }

    .section-num {
        font-size: 2.5rem;
        min-width: 50px;
    }

    .hero__stats {
        gap: 24px;
    }

    .hero__stat-number {
        font-size: 1.6rem;
    }

    .hero__name-first,
    .hero__name-last {
        letter-spacing: -1px;
    }

    .project__bullets {
        padding-left: 20px;
    }

    .project__number {
        display: none;
    }

    .exp-card {
        flex-direction: column;
        gap: 20px;
    }

    .exp-card__left {
        flex-direction: row;
    }

    .exp-card__line {
        display: none;
    }
}

@media (max-width: 480px) {
    .hero__actions {
        flex-direction: column;
    }

    .hero__stats {
        flex-direction: column;
        gap: 16px;
    }

    .hero__stat::after {
        display: none;
    }

    .btn {
        justify-content: center;
        width: 100%;
    }

    .container {
        padding: 0 20px;
    }
}