/* ============================================================
   Hà Thị Quỳnh — CV Landing Page
   Style: Futuristic Dark Theme / Glassmorphism / Neon Glow
   Inspired by 27netteam.id.vn
   ============================================================ */

/* ===================== CSS VARIABLES ===================== */
:root {
    /* Colors */
    --bg-primary: #0a0a0f;
    --bg-secondary: #111118;
    --bg-card: rgba(255, 255, 255, 0.03);
    --bg-card-hover: rgba(255, 255, 255, 0.06);
    
    --text-primary: #e8e8ed;
    --text-secondary: #9898a6;
    --text-muted: #5a5a6e;
    
    --pink: #f472b6;
    --purple: #c084fc;
    --blue: #60a5fa;
    --gold: #fbbf24;
    --neon-pink: #ff6eb4;
    --neon-purple: #a855f7;
    --neon-blue: #38bdf8;
    --neon-green: #34d399;
    
    --gradient-primary: linear-gradient(135deg, #f472b6, #c084fc, #60a5fa);
    --gradient-glow: linear-gradient(135deg, #f472b6 0%, #c084fc 50%, #60a5fa 100%);
    --gradient-card: linear-gradient(135deg, rgba(244,114,182,0.08), rgba(192,132,252,0.05), rgba(96,165,250,0.08));
    
    --glass-bg: rgba(255, 255, 255, 0.02);
    --glass-border: rgba(255, 255, 255, 0.06);
    --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    
    /* Spacing */
    --section-padding: 120px 0;
    --container-max: 1200px;
    --container-padding: 0 24px;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
}

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

html {
    scroll-behavior: smooth;
    scrollbar-width: thin;
    scrollbar-color: rgba(244,114,182,0.3) transparent;
}

html::-webkit-scrollbar {
    width: 6px;
}

html::-webkit-scrollbar-track {
    background: transparent;
}

html::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, #f472b6, #c084fc);
    border-radius: 3px;
}

body {
    font-family: 'Inter', 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

::selection {
    background: rgba(244,114,182,0.3);
    color: #fff;
}

/* ===================== CURSOR GLOW ===================== */
#cursor-glow {
    position: fixed;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(244,114,182,0.06) 0%, rgba(192,132,252,0.03) 40%, transparent 70%);
    pointer-events: none;
    z-index: 9999;
    transform: translate(-50%, -50%);
    transition: opacity 0.3s ease;
    will-change: transform;
}

/* ===================== PARTICLES CANVAS ===================== */
#particles-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
}

/* ===================== GLASSMORPHISM CARD ===================== */
.glass-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: var(--glass-shadow);
    transition: all var(--transition-normal);
}

.glass-card:hover {
    background: var(--bg-card-hover);
    border-color: rgba(244,114,182,0.15);
    box-shadow: 0 12px 40px rgba(244,114,182,0.08);
}

/* ===================== NAVIGATION ===================== */
#navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    transition: all var(--transition-normal);
    background: transparent;
}

#navbar.scrolled {
    background: rgba(10, 10, 15, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255,255,255,0.05);
    padding: 10px 0;
}

.nav-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: var(--container-padding);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 4px;
    text-decoration: none;
    position: relative;
}

.logo-text {
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: 2px;
}

.logo-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--pink);
    box-shadow: 0 0 10px var(--pink);
    animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(0.8); }
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 8px;
    list-style: none;
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
    position: relative;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 4px;
    left: 50%;
    transform: translateX(-50%) scaleX(0);
    width: 20px;
    height: 2px;
    background: var(--gradient-primary);
    border-radius: 1px;
    transition: transform var(--transition-normal);
}

.nav-link:hover::after,
.nav-link.active::after {
    transform: translateX(-50%) scaleX(1);
}

.nav-link--cta {
    background: linear-gradient(135deg, rgba(244,114,182,0.15), rgba(192,132,252,0.15));
    border: 1px solid rgba(244,114,182,0.2);
    color: var(--pink) !important;
}

.nav-link--cta:hover {
    background: linear-gradient(135deg, rgba(244,114,182,0.25), rgba(192,132,252,0.25));
    border-color: rgba(244,114,182,0.4);
    box-shadow: 0 0 20px rgba(244,114,182,0.15);
}

.nav-link--cta::after {
    display: none;
}

/* Hamburger */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1001;
}

.hamburger-line {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: all var(--transition-normal);
}

.nav-toggle.active .hamburger-line:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.nav-toggle.active .hamburger-line:nth-child(2) {
    opacity: 0;
}

.nav-toggle.active .hamburger-line:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ===================== HERO SECTION ===================== */
.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding: 80px 24px 40px;
}

.hero-bg-grid {
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(rgba(244,114,182,0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(244,114,182,0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse 80% 70% at 50% 50%, black 30%, transparent 100%);
    -webkit-mask-image: radial-gradient(ellipse 80% 70% at 50% 50%, black 30%, transparent 100%);
    animation: grid-drift 20s linear infinite;
}

@keyframes grid-drift {
    0% { transform: translate(0, 0); }
    100% { transform: translate(60px, 60px); }
}

.hero-content {
    text-align: center;
    position: relative;
    z-index: 2;
    max-width: 800px;
}

/* Hero Logo */
.hero-logo {
    position: relative;
    width: 140px;
    height: 140px;
    margin: 0 auto 32px;
}

.hero-logo-glow {
    position: absolute;
    inset: -30px;
    background: radial-gradient(circle, rgba(244,114,182,0.15) 0%, transparent 70%);
    border-radius: 50%;
    animation: logo-glow 4s ease-in-out infinite;
}

@keyframes logo-glow {
    0%, 100% { opacity: 0.5; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.1); }
}

.hero-logo-ring {
    position: absolute;
    border-radius: 50%;
    border: 1px solid;
}

.hero-logo-ring--outer {
    inset: -10px;
    border-color: rgba(244,114,182,0.2);
    animation: ring-rotate 20s linear infinite;
}

.hero-logo-ring--inner {
    inset: -4px;
    border-color: rgba(192,132,252,0.15);
    animation: ring-rotate 15s linear infinite reverse;
}

@keyframes ring-rotate {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.hero-logo-svg {
    width: 100%;
    height: 100%;
    position: relative;
    z-index: 1;
}

/* Badge */
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 8px 20px;
    background: rgba(244,114,182,0.08);
    border: 1px solid rgba(244,114,182,0.15);
    border-radius: 50px;
    margin-bottom: 24px;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--pink);
    letter-spacing: 1px;
}

.badge-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--neon-green);
    box-shadow: 0 0 8px var(--neon-green);
    animation: pulse-dot 2s ease-in-out infinite;
}

/* Hero Title */
.hero-title {
    font-family: 'Playfair Display', serif;
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 16px;
    letter-spacing: -1px;
}

.title-line {
    display: inline-block;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
}

.title-line--glitch {
    animation: text-shimmer 3s ease-in-out infinite;
}

@keyframes text-shimmer {
    0%, 100% { filter: brightness(1); }
    50% { filter: brightness(1.3); }
}

/* Subtitle */
.hero-subtitle {
    font-size: clamp(1rem, 2.5vw, 1.3rem);
    color: var(--text-secondary);
    margin-bottom: 8px;
    font-weight: 400;
}

.highlight-name {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
}

/* Tagline */
.hero-tagline {
    margin-bottom: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
}

.tagline-kanji {
    font-size: 0.8rem;
    color: var(--text-muted);
    letter-spacing: 4px;
}

.tagline-main {
    font-family: 'Outfit', sans-serif;
    font-size: clamp(0.9rem, 2vw, 1.1rem);
    font-weight: 600;
    color: var(--text-secondary);
    letter-spacing: 3px;
    text-transform: uppercase;
}

/* CTA Buttons */
.hero-cta {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: var(--radius-md);
    font-family: 'Inter', sans-serif;
    font-size: 0.95rem;
    font-weight: 600;
    text-decoration: none;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
    cursor: pointer;
    border: none;
}

.btn--primary {
    background: var(--gradient-primary);
    color: #0a0a0f;
    box-shadow: 0 4px 20px rgba(244,114,182,0.3);
}

.btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(244,114,182,0.4);
}

.btn--ghost {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid rgba(255,255,255,0.1);
}

.btn--ghost:hover {
    border-color: rgba(244,114,182,0.3);
    background: rgba(244,114,182,0.05);
    transform: translateY(-2px);
}

.btn--small {
    padding: 8px 18px;
    font-size: 0.85rem;
}

.btn-icon {
    transition: transform var(--transition-fast);
}

.btn:hover .btn-icon {
    transform: translateX(4px);
}

.btn-ripple {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at var(--x, 50%) var(--y, 50%), rgba(255,255,255,0.3) 0%, transparent 50%);
    opacity: 0;
    transition: opacity 0.5s;
}

.btn:hover .btn-ripple {
    opacity: 1;
}

/* Scroll Indicator */
.hero-scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: var(--text-muted);
    font-size: 0.75rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    animation: float-up 2s ease-in-out infinite;
}

@keyframes float-up {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(-8px); }
}

.scroll-mouse {
    width: 24px;
    height: 36px;
    border: 2px solid rgba(244,114,182,0.3);
    border-radius: 12px;
    position: relative;
}

.scroll-wheel {
    width: 3px;
    height: 8px;
    background: var(--pink);
    border-radius: 2px;
    position: absolute;
    top: 6px;
    left: 50%;
    transform: translateX(-50%);
    animation: scroll-wheel-anim 2s ease-in-out infinite;
}

@keyframes scroll-wheel-anim {
    0% { opacity: 1; transform: translateX(-50%) translateY(0); }
    100% { opacity: 0; transform: translateX(-50%) translateY(12px); }
}

/* Hero Decorations */
.hero-decor {
    position: absolute;
    z-index: 1;
}

.hero-decor--left {
    left: 40px;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.decor-line {
    width: 40px;
    height: 1px;
    background: linear-gradient(90deg, rgba(244,114,182,0.4), transparent);
}

.decor-line:nth-child(2) {
    width: 25px;
    margin-left: 15px;
}

.decor-line:nth-child(3) {
    width: 15px;
    margin-left: 25px;
}

.hero-decor--right {
    right: 40px;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
    gap: 16px;
    align-items: flex-end;
}

.decor-icon {
    font-size: 1.2rem;
    opacity: 0.3;
    transition: opacity var(--transition-normal);
    writing-mode: vertical-rl;
}

.decor-icon:hover {
    opacity: 0.6;
}

/* ===================== SECTIONS COMMON ===================== */
.section-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: var(--container-padding);
}

.about-section,
.education-section,
.skills-section,
.experience-section,
.vision-section,
.contact-section {
    padding: var(--section-padding);
    position: relative;
}

.section-header {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 60px;
}

.section-number {
    font-family: 'Playfair Display', serif;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--pink);
    opacity: 0.6;
    letter-spacing: 2px;
}

.section-title {
    font-family: 'Playfair Display', serif;
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    font-weight: 800;
    color: var(--text-primary);
}

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

.text-pink {
    color: var(--pink);
}

.text-purple {
    color: var(--purple);
}

.section-line {
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg, rgba(244,114,182,0.3), transparent);
}

/* ===================== ABOUT SECTION ===================== */
.about-grid {
    display: grid;
    grid-template-columns: 350px 1fr;
    gap: 60px;
    align-items: start;
}

.about-avatar-container {
    position: relative;
    width: 180px;
    height: 180px;
    margin: 0 auto 40px;
}

.avatar-ring {
    position: absolute;
    inset: -8px;
    border-radius: 50%;
    border: 2px solid transparent;
    background: var(--gradient-primary) border-box;
    -webkit-mask: linear-gradient(#fff 0 0) padding-box, linear-gradient(#fff 0 0);
    mask: linear-gradient(#fff 0 0) padding-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    animation: ring-rotate 8s linear infinite;
}

.avatar-inner {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: var(--gradient-card);
    border: 1px solid var(--glass-border);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.avatar-icon {
    position: relative;
    z-index: 1;
}

.avatar-emoji {
    font-size: 4rem;
    filter: drop-shadow(0 0 20px rgba(244,114,182,0.3));
}

.avatar-orbit {
    position: absolute;
    inset: -20px;
    border-radius: 50%;
    animation: ring-rotate 6s linear infinite;
}

.orbit-dot {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--pink);
    box-shadow: 0 0 12px var(--pink);
}

/* Stats */
.about-stats {
    display: flex;
    justify-content: center;
    gap: 32px;
}

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

.stat-number {
    display: block;
    font-family: 'Playfair Display', serif;
    font-size: 2rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2;
}

.stat-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* About Card */
.about-card {
    padding: 36px;
}

.about-intro {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 16px;
}

.about-card p {
    color: var(--text-secondary);
    margin-bottom: 16px;
    line-height: 1.8;
}

.about-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 24px;
}

.tag {
    padding: 6px 14px;
    background: rgba(244,114,182,0.08);
    border: 1px solid rgba(244,114,182,0.12);
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.tag:hover {
    background: rgba(244,114,182,0.15);
    border-color: rgba(244,114,182,0.3);
    color: var(--pink);
    transform: translateY(-2px);
}

/* ===================== EDUCATION SECTION ===================== */
.education-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.edu-card-inner {
    padding: 32px;
    height: 100%;
    position: relative;
    overflow: hidden;
}

.project-glow {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at 30% 30%, rgba(244,114,182,0.04) 0%, transparent 50%);
    pointer-events: none;
    transition: all 0.5s ease;
}

.edu-card:hover .project-glow {
    background: radial-gradient(circle at 30% 30%, rgba(244,114,182,0.08) 0%, transparent 50%);
}

.edu-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
}

.edu-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    background: linear-gradient(135deg, rgba(244,114,182,0.1), rgba(192,132,252,0.1));
    border: 1px solid rgba(244,114,182,0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--pink);
}

.edu-icon svg {
    width: 22px;
    height: 22px;
}

.edu-status {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 12px;
    border-radius: 50px;
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.edu-status--active {
    background: rgba(52,211,153,0.1);
    color: var(--neon-green);
    border: 1px solid rgba(52,211,153,0.2);
}

.edu-status--completed {
    background: rgba(251,191,36,0.1);
    color: var(--gold);
    border: 1px solid rgba(251,191,36,0.2);
}

.status-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: currentColor;
    animation: pulse-dot 2s ease-in-out infinite;
}

.edu-title {
    font-family: 'Playfair Display', serif;
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 6px;
    color: var(--text-primary);
}

.edu-subtitle {
    font-size: 0.9rem;
    color: var(--pink);
    font-weight: 500;
    margin-bottom: 12px;
}

.edu-description {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 20px;
}

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

.detail-tag {
    padding: 4px 12px;
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 50px;
    font-size: 0.78rem;
    color: var(--text-muted);
    font-weight: 500;
}

/* ===================== SKILLS SECTION ===================== */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.skill-card {
    padding: 32px;
    transition: all var(--transition-normal);
}

.skill-card:hover {
    transform: translateY(-4px);
}

.skill-icon-wrapper {
    margin-bottom: 20px;
}

.skill-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    background: linear-gradient(135deg, rgba(244,114,182,0.08), rgba(192,132,252,0.08));
    border: 1px solid rgba(244,114,182,0.12);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--pink);
    transition: all var(--transition-normal);
}

.skill-card:hover .skill-icon {
    background: linear-gradient(135deg, rgba(244,114,182,0.15), rgba(192,132,252,0.15));
    border-color: rgba(244,114,182,0.3);
    box-shadow: 0 0 20px rgba(244,114,182,0.1);
}

.skill-icon svg {
    width: 24px;
    height: 24px;
}

.skill-title {
    font-family: 'Outfit', sans-serif;
    font-size: 1.15rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.skill-desc {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 20px;
    line-height: 1.6;
}

.skill-bar-container {
    display: flex;
    align-items: center;
    gap: 12px;
}

.skill-bar {
    flex: 1;
    height: 4px;
    background: rgba(255,255,255,0.05);
    border-radius: 2px;
    overflow: hidden;
    position: relative;
}

.skill-bar-fill {
    height: 100%;
    width: 0;
    border-radius: 2px;
    background: var(--bar-color, var(--pink));
    box-shadow: 0 0 10px var(--bar-color, var(--pink));
    transition: width 1.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.skill-percentage {
    font-family: 'Outfit', sans-serif;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-muted);
    min-width: 36px;
    text-align: right;
}

/* ===================== EXPERIENCE / TIMELINE ===================== */
.experience-timeline {
    position: relative;
    padding-left: 40px;
}

.timeline-line {
    position: absolute;
    left: 8px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(180deg, var(--pink), var(--purple), var(--blue), transparent);
    border-radius: 1px;
}

.timeline-item {
    position: relative;
    margin-bottom: 32px;
}

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

.timeline-dot {
    position: absolute;
    left: -36px;
    top: 24px;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: var(--bg-primary);
    border: 2px solid var(--pink);
    box-shadow: 0 0 12px rgba(244,114,182,0.3);
    z-index: 1;
}

.timeline-dot--future {
    border-color: var(--purple);
    box-shadow: 0 0 12px rgba(192,132,252,0.3);
    animation: pulse-dot 2s ease-in-out infinite;
}

.timeline-content {
    padding: 28px;
}

.timeline-content:hover {
    transform: translateX(4px);
}

.timeline-year {
    display: inline-block;
    font-family: 'Outfit', sans-serif;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--pink);
    background: rgba(244,114,182,0.08);
    border: 1px solid rgba(244,114,182,0.15);
    padding: 3px 12px;
    border-radius: 50px;
    margin-bottom: 12px;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.timeline-content h3 {
    font-family: 'Outfit', sans-serif;
    font-size: 1.15rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.timeline-content p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ===================== VISION SECTION ===================== */
.vision-content {
    max-width: 900px;
    margin: 0 auto;
}

.vision-quote {
    padding: 48px;
    text-align: center;
    margin-bottom: 48px;
    position: relative;
}

.quote-mark {
    font-family: 'Playfair Display', serif;
    font-size: 4rem;
    line-height: 1;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    opacity: 0.3;
    position: absolute;
    top: 16px;
    left: 32px;
}

.quote-mark--end {
    top: auto;
    left: auto;
    bottom: 16px;
    right: 32px;
}

.vision-text {
    font-family: 'Playfair Display', serif;
    font-size: clamp(1.1rem, 2.5vw, 1.4rem);
    font-weight: 500;
    color: var(--text-secondary);
    line-height: 1.9;
    font-style: italic;
}

.vision-pillars {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.pillar {
    padding: 32px;
    text-align: center;
    transition: all var(--transition-normal);
}

.pillar:hover {
    transform: translateY(-6px);
}

.pillar-icon {
    font-size: 2.5rem;
    margin-bottom: 16px;
    filter: drop-shadow(0 0 12px rgba(244,114,182,0.2));
}

.pillar h3 {
    font-family: 'Outfit', sans-serif;
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--text-primary);
}

.pillar p {
    font-size: 0.88rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ===================== CONTACT SECTION ===================== */
.contact-content {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.contact-text {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 40px;
    line-height: 1.8;
}

.contact-links {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    max-width: 550px;
    margin: 0 auto;
}

.contact-link {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 18px 24px;
    text-decoration: none;
    color: var(--text-primary);
    transition: all var(--transition-normal);
}

.contact-link:hover {
    transform: translateY(-3px);
    border-color: rgba(244,114,182,0.3);
}

.contact-link-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-sm);
    background: linear-gradient(135deg, rgba(244,114,182,0.1), rgba(192,132,252,0.1));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--pink);
    flex-shrink: 0;
    transition: all var(--transition-normal);
}

.contact-link:hover .contact-link-icon {
    background: linear-gradient(135deg, rgba(244,114,182,0.2), rgba(192,132,252,0.2));
    box-shadow: 0 0 15px rgba(244,114,182,0.15);
}

.contact-link-icon svg {
    width: 20px;
    height: 20px;
}

.contact-link-label {
    font-weight: 600;
    font-size: 0.95rem;
    flex: 1;
}

.contact-link-arrow {
    color: var(--text-muted);
    transition: all var(--transition-fast);
    font-size: 1.1rem;
}

.contact-link:hover .contact-link-arrow {
    color: var(--pink);
    transform: translateX(4px);
}

/* ===================== FOOTER ===================== */
.footer {
    border-top: 1px solid rgba(255,255,255,0.04);
    padding: 48px 0;
    text-align: center;
}

.footer-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: var(--container-padding);
}

.footer-brand {
    margin-bottom: 24px;
}

.footer-logo {
    font-family: 'Playfair Display', serif;
    font-size: 1.2rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: 3px;
}

.footer-tagline {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 8px;
}

.footer-divider {
    width: 60px;
    height: 1px;
    background: var(--gradient-primary);
    margin: 24px auto;
    opacity: 0.3;
}

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

.heart {
    color: var(--pink);
    animation: heartbeat 1.5s ease-in-out infinite;
    display: inline-block;
}

@keyframes heartbeat {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.2); }
}

/* ===================== REVEAL ANIMATION ===================== */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

/* ===================== RESPONSIVE ===================== */
@media (max-width: 1024px) {
    .about-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .education-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    :root {
        --section-padding: 80px 0;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        flex-direction: column;
        background: rgba(10, 10, 15, 0.95);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        padding: 80px 32px 32px;
        gap: 4px;
        transition: right var(--transition-slow);
        border-left: 1px solid rgba(255,255,255,0.05);
    }
    
    .nav-links.active {
        right: 0;
    }
    
    .nav-link {
        padding: 12px 16px;
        font-size: 1rem;
        width: 100%;
    }
    
    .education-grid {
        grid-template-columns: 1fr;
    }
    
    .skills-grid {
        grid-template-columns: 1fr;
    }
    
    .vision-pillars {
        grid-template-columns: 1fr;
    }
    
    .contact-links {
        grid-template-columns: 1fr;
    }
    
    .hero-decor {
        display: none;
    }
    
    .hero-section {
        padding: 100px 20px 60px;
    }
    
    .section-header {
        flex-wrap: wrap;
        gap: 12px;
        margin-bottom: 40px;
    }
    
    .about-stats {
        gap: 20px;
    }
    
    .vision-quote {
        padding: 28px;
    }
    
    .quote-mark {
        font-size: 2.5rem;
        top: 8px;
        left: 16px;
    }
    
    .quote-mark--end {
        bottom: 8px;
        right: 16px;
    }
    
    .experience-timeline {
        padding-left: 32px;
    }
    
    .timeline-dot {
        left: -28px;
    }
}

@media (max-width: 480px) {
    .hero-logo {
        width: 110px;
        height: 110px;
        margin-bottom: 24px;
    }
    
    .hero-badge {
        font-size: 0.75rem;
        padding: 6px 14px;
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        justify-content: center;
        max-width: 260px;
    }
    
    .about-card {
        padding: 24px;
    }
    
    .stat-number {
        font-size: 1.6rem;
    }
    
    .timeline-content {
        padding: 20px;
    }
}