/* ===== CSS Variables & Custom Properties ===== */
:root {
    --primary-dark: #0A1628;
    --primary-blue: #1A2E4A;
    --primary-light: #2A4A6E;
    --accent-gold: #C9A227;
    --accent-gold-light: #E5C45C;
    --accent-cyan: #00D4FF;
    --white: #FFFFFF;
    --gray-100: #F8FAFC;
    --gray-300: #CBD5E1;
    --gray-400: #94A3B8;
    --gray-500: #64748B;
    --gradient-gold: linear-gradient(135deg, var(--accent-gold) 0%, var(--accent-gold-light) 100%);
    --gradient-card: linear-gradient(145deg, rgba(26, 46, 74, 0.8) 0%, rgba(10, 22, 40, 0.9) 100%);
    --font-primary: 'Outfit', sans-serif;
    --font-secondary: 'Inter', sans-serif;
    --container-width: 1200px;
    --transition-normal: 0.3s ease;
    --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.2);
    --shadow-gold: 0 4px 30px rgba(201, 162, 39, 0.3);
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: var(--font-secondary);
    background: var(--primary-dark);
    color: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}

/* Particles */
#particles-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--accent-gold);
    border-radius: 50%;
    opacity: 0.3;
    animation: float 15s infinite ease-in-out;
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0);
        opacity: 0.3;
    }

    50% {
        transform: translateY(-100px);
        opacity: 0.8;
    }
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 0;
    transition: var(--transition-normal);
    background: transparent;
}

.navbar.scrolled {
    background: rgba(10, 22, 40, 0.95);
    backdrop-filter: blur(20px);
    padding: 15px 0;
    box-shadow: var(--shadow-md);
}

.nav-container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-primary);
    font-size: 1.8rem;
    font-weight: 700;
}

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

.logo-dot {
    width: 8px;
    height: 8px;
    background: var(--accent-gold);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {

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

    50% {
        transform: scale(1.3);
        opacity: 0.7;
    }
}

.nav-menu {
    display: flex;
    gap: 40px;
}

.nav-link {
    font-weight: 500;
    font-size: 0.95rem;
    color: var(--gray-300);
    position: relative;
    transition: var(--transition-normal);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-gold);
    transition: var(--transition-normal);
}

.nav-link:hover,
.nav-link.active {
    color: var(--accent-gold);
}

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

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 5px;
}

.nav-toggle span {
    width: 25px;
    height: 2px;
    background: var(--white);
    transition: var(--transition-normal);
}

/* Hero */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: relative;
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-blue) 50%, var(--primary-light) 100%);
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(ellipse at 20% 80%, rgba(201, 162, 39, 0.1) 0%, transparent 50%), radial-gradient(ellipse at 80% 20%, rgba(0, 212, 255, 0.08) 0%, transparent 50%);
    pointer-events: none;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    max-width: var(--container-width);
    padding: 0 20px;
    z-index: 1;
}

.hero-text {
    animation: fadeInUp 1s ease;
}

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

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

.greeting {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}

.greeting-line {
    width: 40px;
    height: 2px;
    background: var(--accent-gold);
}

.greeting-text {
    font-size: 1rem;
    font-weight: 500;
    color: var(--accent-gold);
    letter-spacing: 2px;
    text-transform: uppercase;
}

.hero-title {
    font-family: var(--font-primary);
    margin-bottom: 20px;
}

.title-line {
    display: block;
    font-size: 1.5rem;
    font-weight: 400;
    color: var(--gray-300);
}

.title-name {
    display: block;
    font-size: 3.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--white) 0%, var(--gray-300) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2;
}

.typewriter-container {
    display: flex;
    align-items: center;
    font-size: 1.4rem;
    margin-bottom: 25px;
    height: 40px;
}

.static-text {
    color: var(--gray-400);
}

.typewriter {
    color: var(--accent-gold);
    font-weight: 600;
}

.cursor {
    color: var(--accent-gold);
    animation: blink 1s infinite;
}

@keyframes blink {

    0%,
    50% {
        opacity: 1;
    }

    51%,
    100% {
        opacity: 0;
    }
}

.hero-description {
    font-size: 1.1rem;
    color: var(--gray-400);
    max-width: 450px;
    margin-bottom: 35px;
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: 20px;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 15px 30px;
    border-radius: 50px;
    font-family: var(--font-secondary);
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: var(--transition-normal);
    border: none;
}

.btn-primary {
    background: var(--gradient-gold);
    color: var(--primary-dark);
    box-shadow: var(--shadow-gold);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 35px rgba(201, 162, 39, 0.4);
}

.btn-primary:hover i {
    transform: translateX(5px);
}

.btn-secondary {
    background: transparent;
    color: var(--white);
    border: 2px solid var(--gray-500);
}

.btn-secondary:hover {
    border-color: var(--accent-gold);
    color: var(--accent-gold);
    transform: translateY(-3px);
}

/* Hero Visual */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    animation: fadeInUp 1s ease 0.3s backwards;
}

.profile-container {
    position: relative;
    width: 350px;
    height: 350px;
}

.profile-ring {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    border: 2px solid rgba(201, 162, 39, 0.3);
    border-radius: 50%;
    animation: rotate 20s linear infinite;
}

.profile-ring.ring-2 {
    width: 120%;
    height: 120%;
    border-color: rgba(0, 212, 255, 0.2);
    animation-direction: reverse;
    animation-duration: 25s;
}

@keyframes rotate {
    from {
        transform: translate(-50%, -50%) rotate(0deg);
    }

    to {
        transform: translate(-50%, -50%) rotate(360deg);
    }
}

.profile-image {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 280px;
    height: 280px;
    border-radius: 50%;
    overflow: hidden;
    background: var(--gradient-card);
    border: 3px solid rgba(201, 162, 39, 0.5);
    box-shadow: var(--shadow-lg);
}

.profile-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 6rem;
    color: var(--accent-gold);
    opacity: 0.5;
}

.floating-icons {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
}

.floating-icon {
    position: absolute;
    width: 50px;
    height: 50px;
    background: var(--gradient-card);
    border-radius: 12px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.4rem;
    color: var(--accent-gold);
    box-shadow: var(--shadow-md);
    animation: floatIcon 4s ease-in-out infinite;
}

.floating-icon.icon-1 {
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
}

.floating-icon.icon-2 {
    top: 50%;
    right: -20px;
    transform: translateY(-50%);
    animation-delay: 1s;
}

.floating-icon.icon-3 {
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    animation-delay: 2s;
}

.floating-icon.icon-4 {
    top: 50%;
    left: -20px;
    transform: translateY(-50%);
    animation-delay: 3s;
}

@keyframes floatIcon {

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

    50% {
        transform: translateY(-10px) scale(1.05);
    }
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    color: var(--gray-500);
    font-size: 0.8rem;
    animation: bounce 2s infinite;
}

.mouse {
    width: 25px;
    height: 40px;
    border: 2px solid var(--gray-500);
    border-radius: 15px;
    position: relative;
}

.wheel {
    width: 4px;
    height: 8px;
    background: var(--accent-gold);
    border-radius: 2px;
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    animation: scroll 2s infinite;
}

@keyframes scroll {
    0% {
        opacity: 1;
        top: 8px;
    }

    100% {
        opacity: 0;
        top: 22px;
    }
}

@keyframes bounce {

    0%,
    100% {
        transform: translateX(-50%) translateY(0);
    }

    50% {
        transform: translateX(-50%) translateY(10px);
    }
}

/* Sections */
section {
    padding: 100px 0;
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-tag {
    display: inline-block;
    padding: 8px 20px;
    background: rgba(201, 162, 39, 0.1);
    border: 1px solid rgba(201, 162, 39, 0.3);
    border-radius: 30px;
    color: var(--accent-gold);
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 20px;
}

.section-title {
    font-family: var(--font-primary);
    font-size: 2.8rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--white) 0%, var(--gray-300) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* About */
.about {
    background: linear-gradient(180deg, var(--primary-dark) 0%, var(--primary-blue) 100%);
}

.about-content {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 60px;
}

.about-card {
    background: var(--gradient-card);
    border: 1px solid rgba(201, 162, 39, 0.2);
    border-radius: 20px;
    padding: 40px 30px;
    text-align: center;
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.about-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--gradient-gold);
    transform: scaleX(0);
    transition: var(--transition-normal);
}

.about-card:hover {
    transform: translateY(-10px);
    border-color: rgba(201, 162, 39, 0.4);
    box-shadow: var(--shadow-gold);
}

.about-card:hover::before {
    transform: scaleX(1);
}

.about-icon {
    width: 70px;
    height: 70px;
    background: rgba(201, 162, 39, 0.1);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0 auto 20px;
    font-size: 1.8rem;
    color: var(--accent-gold);
}

.about-text h3 {
    font-family: var(--font-primary);
    font-size: 1.4rem;
    margin-bottom: 10px;
    color: var(--white);
}

.about-text p {
    color: var(--gray-400);
    font-size: 0.95rem;
    margin-bottom: 15px;
}

.about-tag {
    display: inline-block;
    padding: 5px 15px;
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid rgba(0, 212, 255, 0.3);
    border-radius: 20px;
    color: var(--accent-cyan);
    font-size: 0.8rem;
    font-weight: 500;
}

.stats-container {
    display: flex;
    justify-content: center;
    gap: 80px;
    padding: 40px;
    background: var(--gradient-card);
    border-radius: 20px;
    border: 1px solid rgba(201, 162, 39, 0.2);
}

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

.stat-number {
    font-family: var(--font-primary);
    font-size: 3rem;
    font-weight: 800;
    color: var(--accent-gold);
}

.stat-plus {
    font-size: 2rem;
    color: var(--accent-gold);
}

.stat-label {
    display: block;
    color: var(--gray-400);
    font-size: 0.9rem;
    margin-top: 5px;
}

/* Education */
.education {
    background: var(--primary-blue);
}

.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    padding-left: 50px;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 20px;
    top: 0;
    height: 100%;
    width: 2px;
    background: linear-gradient(180deg, var(--accent-gold) 0%, rgba(201, 162, 39, 0.2) 100%);
}

.timeline-item {
    position: relative;
    margin-bottom: 50px;
}

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

.timeline-marker {
    position: absolute;
    left: -50px;
    top: 0;
    width: 40px;
    height: 40px;
    background: var(--gradient-gold);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    color: var(--primary-dark);
    font-size: 1rem;
    box-shadow: var(--shadow-gold);
    z-index: 1;
}

.timeline-content {
    background: var(--gradient-card);
    border: 1px solid rgba(201, 162, 39, 0.2);
    border-radius: 20px;
    padding: 30px;
    transition: var(--transition-normal);
}

.timeline-content:hover {
    transform: translateX(10px);
    border-color: rgba(201, 162, 39, 0.4);
    box-shadow: var(--shadow-gold);
}

.timeline-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 10px;
}

.timeline-content h3 {
    font-family: var(--font-primary);
    font-size: 1.4rem;
    color: var(--white);
}

.timeline-date {
    padding: 5px 15px;
    background: rgba(201, 162, 39, 0.1);
    border: 1px solid rgba(201, 162, 39, 0.3);
    border-radius: 20px;
    color: var(--accent-gold);
    font-size: 0.8rem;
    font-weight: 600;
}

.timeline-subtitle {
    color: var(--accent-cyan);
    font-weight: 600;
    font-size: 0.95rem;
    margin-bottom: 10px;
}

.timeline-description {
    color: var(--gray-400);
    font-size: 0.9rem;
    line-height: 1.7;
    margin-bottom: 15px;
}

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

.timeline-tags span {
    padding: 4px 12px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    color: var(--gray-400);
    font-size: 0.75rem;
}

/* Certifications */
.certifications {
    background: linear-gradient(180deg, var(--primary-blue) 0%, var(--primary-light) 100%);
}

.cert-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    max-width: 800px;
    margin: 0 auto;
}

.cert-card {
    background: var(--gradient-card);
    border: 1px solid rgba(201, 162, 39, 0.2);
    border-radius: 20px;
    padding: 35px;
    display: flex;
    gap: 25px;
    align-items: center;
    transition: var(--transition-normal);
}

.cert-card:hover {
    transform: translateY(-10px);
    border-color: rgba(201, 162, 39, 0.4);
    box-shadow: var(--shadow-gold);
}

.cert-badge {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #10B981 0%, #059669 100%);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 2rem;
    color: var(--white);
    flex-shrink: 0;
}

.cert-badge.ceh {
    background: linear-gradient(135deg, #EF4444 0%, #B91C1C 100%);
}

.cert-content h3 {
    font-family: var(--font-primary);
    font-size: 1.8rem;
    color: var(--accent-gold);
    margin-bottom: 5px;
}

.cert-full-name {
    color: var(--white);
    font-weight: 500;
    font-size: 1rem;
    margin-bottom: 5px;
}

.cert-issuer {
    color: var(--gray-400);
    font-size: 0.9rem;
    margin-bottom: 10px;
}

.cert-verify {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #10B981;
    font-size: 0.85rem;
    font-weight: 600;
}

.cert-verify i {
    font-size: 1rem;
}

/* Skills */
.skills {
    background: var(--primary-blue);
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.skill-card {
    background: var(--gradient-card);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 35px 30px;
    transition: var(--transition-normal);
    opacity: 0;
    transform: translateY(30px);
}

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

.skill-card:hover {
    transform: translateY(-10px);
    border-color: rgba(201, 162, 39, 0.4);
    box-shadow: var(--shadow-gold);
}

.skill-icon {
    width: 60px;
    height: 60px;
    border-radius: 15px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.6rem;
    margin-bottom: 20px;
}

.skill-icon.python {
    background: linear-gradient(135deg, #3776ab 0%, #ffd43b 100%);
    color: var(--white);
}

.skill-icon.ai {
    background: linear-gradient(135deg, #8B5CF6 0%, #EC4899 100%);
    color: var(--white);
}

.skill-icon.web {
    background: linear-gradient(135deg, #F97316 0%, #EA580C 100%);
    color: var(--white);
}

.skill-icon.security {
    background: linear-gradient(135deg, #10B981 0%, #059669 100%);
    color: var(--white);
}

.skill-icon.docker {
    background: linear-gradient(135deg, #2496ED 0%, #0db7ed 100%);
    color: var(--white);
}

.skill-icon.database {
    background: linear-gradient(135deg, #336791 0%, #4479A1 100%);
    color: var(--white);
}

.skill-card h3 {
    font-family: var(--font-primary);
    font-size: 1.3rem;
    margin-bottom: 10px;
    color: var(--white);
}

.skill-card p {
    color: var(--gray-400);
    font-size: 0.9rem;
    margin-bottom: 20px;
}

.skill-bar {
    width: 100%;
    height: 6px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
    overflow: hidden;
}

.skill-progress {
    height: 100%;
    background: var(--gradient-gold);
    border-radius: 3px;
    width: 0;
    transition: width 1.5s ease-out;
}

/* Projects */
.projects {
    background: linear-gradient(180deg, var(--primary-blue) 0%, var(--primary-dark) 100%);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.project-card {
    background: var(--gradient-card);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    overflow: hidden;
    transition: var(--transition-normal);
}

.project-card:hover {
    transform: translateY(-10px);
    border-color: rgba(201, 162, 39, 0.4);
    box-shadow: var(--shadow-gold);
}

.project-image {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.project-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--primary-blue) 100%);
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 4rem;
    color: var(--accent-gold);
    opacity: 0.5;
}

.project-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 22, 40, 0.9);
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: var(--transition-normal);
}

.project-card:hover .project-overlay {
    opacity: 1;
}

.project-links {
    display: flex;
    gap: 15px;
}

.project-link {
    width: 45px;
    height: 45px;
    background: var(--gradient-gold);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    color: var(--primary-dark);
    font-size: 1.1rem;
    transform: translateY(20px);
    opacity: 0;
    transition: var(--transition-normal);
}

.project-card:hover .project-link {
    transform: translateY(0);
    opacity: 1;
}

.project-link:hover {
    transform: scale(1.1);
}

.project-content {
    padding: 25px;
}

.project-category {
    display: inline-block;
    padding: 5px 12px;
    background: rgba(201, 162, 39, 0.1);
    border: 1px solid rgba(201, 162, 39, 0.3);
    border-radius: 15px;
    color: var(--accent-gold);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    margin-bottom: 10px;
}

.project-content h3 {
    font-family: var(--font-primary);
    font-size: 1.3rem;
    margin-bottom: 10px;
    color: var(--white);
}

.project-content p {
    color: var(--gray-400);
    font-size: 0.9rem;
    margin-bottom: 15px;
}

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

.project-tags span {
    padding: 4px 10px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    color: var(--gray-400);
    font-size: 0.75rem;
}

.projects-cta {
    text-align: center;
    margin-top: 50px;
    color: var(--gray-500);
    font-style: italic;
}

/* Contact */
.contact {
    background: var(--primary-dark);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.contact-description {
    color: var(--gray-400);
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 40px;
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.contact-method {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 20px;
    background: var(--gradient-card);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    transition: var(--transition-normal);
}

.contact-method:hover {
    border-color: rgba(201, 162, 39, 0.4);
    transform: translateX(10px);
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: rgba(201, 162, 39, 0.1);
    border-radius: 12px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.3rem;
    color: var(--accent-gold);
}

.contact-label {
    display: block;
    font-size: 0.8rem;
    color: var(--gray-500);
    margin-bottom: 3px;
}

.contact-detail a {
    color: var(--white);
    font-weight: 500;
    transition: var(--transition-normal);
}

.contact-detail a:hover {
    color: var(--accent-gold);
}

.contact-form {
    background: var(--gradient-card);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 40px;
}

.form-group {
    position: relative;
    margin-bottom: 25px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 15px 20px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    color: var(--white);
    font-family: var(--font-secondary);
    font-size: 1rem;
    transition: var(--transition-normal);
    resize: none;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-gold);
    background: rgba(201, 162, 39, 0.05);
}

.form-group label {
    position: absolute;
    top: 15px;
    left: 20px;
    color: var(--gray-500);
    font-size: 1rem;
    transition: var(--transition-normal);
    pointer-events: none;
}

.form-group input:focus~label,
.form-group input:not(:placeholder-shown)~label,
.form-group textarea:focus~label,
.form-group textarea:not(:placeholder-shown)~label {
    top: -10px;
    left: 15px;
    font-size: 0.8rem;
    color: var(--accent-gold);
    background: var(--primary-blue);
    padding: 0 5px;
}

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

/* Footer */
.footer {
    background: var(--primary-dark);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 40px 0;
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-primary);
    font-size: 1.5rem;
    font-weight: 700;
}

.footer-text {
    color: var(--gray-500);
    font-size: 0.9rem;
}

.footer-social {
    display: flex;
    gap: 15px;
}

.social-link {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    display: flex;
    justify-content: center;
    align-items: center;
    color: var(--gray-400);
    font-size: 1rem;
    transition: var(--transition-normal);
}

.social-link:hover {
    background: var(--gradient-gold);
    border-color: transparent;
    color: var(--primary-dark);
    transform: translateY(-3px);
}

/* Responsive */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 40px;
    }

    .hero-text {
        order: 2;
    }

    .hero-visual {
        order: 1;
    }

    .greeting {
        justify-content: center;
    }

    .hero-buttons {
        justify-content: center;
    }

    .title-name {
        font-size: 2.8rem;
    }

    .profile-container {
        width: 280px;
        height: 280px;
    }

    .profile-image {
        width: 220px;
        height: 220px;
    }

    .about-content,
    .skills-grid,
    .projects-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

    .stats-container {
        gap: 40px;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 70%;
        height: 100vh;
        background: rgba(10, 22, 40, 0.98);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 30px;
        transition: var(--transition-normal);
    }

    .nav-menu.active {
        right: 0;
    }

    .nav-toggle {
        display: flex;
        z-index: 1001;
    }

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

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

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

    .title-name {
        font-size: 2.2rem;
    }

    .typewriter-container {
        font-size: 1.1rem;
        flex-wrap: wrap;
        justify-content: center;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .about-content,
    .skills-grid,
    .projects-grid {
        grid-template-columns: 1fr;
    }

    .stats-container {
        flex-direction: column;
        gap: 30px;
    }

    .section-title {
        font-size: 2rem;
    }

    .contact-form {
        padding: 25px;
    }

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

    .cert-card {
        flex-direction: column;
        text-align: center;
    }

    .timeline {
        padding-left: 40px;
    }

    .timeline::before {
        left: 15px;
    }

    .timeline-marker {
        left: -40px;
        width: 35px;
        height: 35px;
    }
}

@media (max-width: 480px) {
    .title-name {
        font-size: 1.8rem;
    }

    .btn {
        padding: 12px 25px;
        font-size: 0.9rem;
    }

    .profile-container {
        width: 220px;
        height: 220px;
    }

    .profile-image {
        width: 170px;
        height: 170px;
    }

    .floating-icon {
        width: 40px;
        height: 40px;
        font-size: 1.1rem;
    }
}