/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    color: #2c3e50;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Ocean Color Palette */
:root {
    --deep-ocean: #0a1628;
    --ocean-blue: #1e3a5f;
    --wave-blue: #2980b9;
    --light-blue: #3498db;
    --foam-white: #ecf0f1;
    --pearl-white: #ffffff;
    --coral: #e74c3c;
    --seaweed: #27ae60;
    --gradient-ocean: linear-gradient(135deg, #1e3a5f 0%, #2980b9 100%);
    --gradient-wave: linear-gradient(45deg, #3498db, #2980b9);
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(10, 22, 40, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    transition: all 0.3s ease;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 20px;
}

.nav-logo {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--pearl-white);
    text-decoration: none;
    margin-right: left;
}

.nav-menu {
    display: flex;
    gap: 2rem;
}

.nav-link {
    color: var(--foam-white);
    text-decoration: none;
    font-weight: 400;
    transition: all 0.3s ease;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 0;
    background: var(--gradient-wave);
    transition: width 0.3s ease;
}

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

.nav-link:hover {
    color: var(--light-blue);
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--pearl-white);
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    height: 100vh;
    background: var(--gradient-ocean);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="wave" x="0" y="0" width="100" height="100" patternUnits="userSpaceOnUse"><path d="M0 50 Q25 30 50 50 T100 50 V100 H0 Z" fill="rgba(255,255,255,0.03)"/></pattern></defs><rect width="100" height="100" fill="url(%23wave)"/></svg>');
    animation: wave-pattern 20s ease-in-out infinite;
}

.hero::after {
    content: '';
    position: absolute;
    top: 20%;
    left: 10%;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
    animation: float-bubble 15s ease-in-out infinite;
}

@keyframes wave-pattern {
    0%, 100% { transform: translateX(0) translateY(0); }
    25% { transform: translateX(-5px) translateY(-10px); }
    50% { transform: translateX(5px) translateY(-5px); }
    75% { transform: translateX(-3px) translateY(-8px); }
}

@keyframes float-bubble {
    0%, 100% { transform: translate(0, 0) scale(1); opacity: 0.3; }
    25% { transform: translate(50px, -30px) scale(1.1); opacity: 0.5; }
    50% { transform: translate(-20px, -60px) scale(0.9); opacity: 0.7; }
    75% { transform: translate(30px, -40px) scale(1.05); opacity: 0.4; }
}

.hero-content {
    z-index: 2;
    position: relative;
    max-width: 900px;
    padding: 0 2rem;
}

.hero-title {
    font-size: clamp(2.5rem, 8vw, 4.5rem);
    font-weight: 700;
    color: var(--pearl-white);
    margin-bottom: 1.5rem;
    animation: fadeInUp 1s ease 0.2s both;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    line-height: 1.2;
}

.hero-subtitle {
    font-size: clamp(1rem, 3vw, 1.4rem);
    font-weight: 400;
    color: var(--foam-white);
    margin-bottom: 1.5rem;
    animation: fadeInUp 1s ease 0.4s both;
    opacity: 0.9;
    line-height: 1.4;
}

.hero-description {
    font-size: clamp(1rem, 2.5vw, 1.2rem);
    color: var(--foam-white);
    margin-bottom: 3rem;
    animation: fadeInUp 1s ease 0.6s both;
    opacity: 0.8;
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    animation: fadeInUp 1s ease 0.8s both;
    flex-wrap: wrap;
}

.wave-container {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    overflow: hidden;
    line-height: 0;
}

.wave {
    width: 100%;
    height: auto;
    animation: wave-motion 6s ease-in-out infinite;
}

@keyframes wave-motion {
    0%, 100% { transform: translateX(0); }
    50% { transform: translateX(-50px); }
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    padding: 1rem 2rem;
    border: none;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.4s ease;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    text-transform: capitalize;
    letter-spacing: 0.5px;
    min-width: 160px;
    justify-content: center;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: left 0.8s;
}

.btn:hover::before {
    left: 100%;
}

.btn i {
    font-size: 1rem;
    transition: transform 0.3s ease;
}

.btn:hover i {
    transform: translateX(3px);
}

.btn-primary {
    background: linear-gradient(135deg, #3498db 0%, #2980b9 50%, #1e88e5 100%);
    color: var(--pearl-white);
    box-shadow: 0 8px 25px rgba(52, 152, 219, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(52, 152, 219, 0.4);
    background: linear-gradient(135deg, #4da6e0 0%, #3498db 50%, #2980b9 100%);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: var(--pearl-white);
    border: 2px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
    box-shadow: 0 8px 25px rgba(255, 255, 255, 0.1);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(255, 255, 255, 0.2);
}

.btn-secondary:hover i {
    transform: scale(1.1);
}

/* Section Styles */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 600;
    color: var(--deep-ocean);
    margin-bottom: 1rem;
}

.wave-divider {
    width: 100px;
    height: 4px;
    background: var(--gradient-wave);
    margin: 0 auto;
    border-radius: 2px;
    position: relative;
}

.wave-divider::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -10px;
    right: -10px;
    height: 8px;
    background: var(--gradient-wave);
    border-radius: 4px;
    opacity: 0.3;
    animation: wave-pulse 2s ease-in-out infinite;
}

@keyframes wave-pulse {
    0%, 100% { transform: scaleX(1); }
    50% { transform: scaleX(1.2); }
}

/* About Section */
.about {
    padding: 150px 0;
    background: transparent;
    position: relative;
}

.about-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-text p {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    color: #34495e;
    line-height: 1.8;
}

.about-stats {
    display: flex;
    gap: 2rem;
    margin-top: 2rem;
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--ocean-blue);
    margin-bottom: 0.5rem;
}

.stat-label {
    color: #7f8c8d;
    font-weight: 500;
}

.about-image {
    position: relative;
}

.image-placeholder {
    width: 300px;
    height: 300px;
    background: var(--gradient-ocean);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    position: relative;
    overflow: hidden;
}

.image-placeholder::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: conic-gradient(transparent, rgba(255,255,255,0.1), transparent);
    animation: rotate 10s linear infinite;
}

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

.image-placeholder i {
    font-size: 4rem;
    color: var(--foam-white);
    z-index: 2;
}

/* Skills Section */
.skills {
    padding: 100px 0;
    background: transparent;
    position: relative;
}

.skills::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 30%, rgba(52, 152, 219, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(30, 58, 95, 0.02) 0%, transparent 50%);
    pointer-events: none;
}

.skills-flow {
    max-width: 1000px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

/* Skills Ocean Background */
.skills-ocean-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    overflow: hidden;
}

.floating-bubbles {
    position: absolute;
    width: 100%;
    height: 100%;
}

.floating-bubbles::before,
.floating-bubbles::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(52, 152, 219, 0.15) 0%, transparent 70%);
    animation: bubbleFloat 8s ease-in-out infinite;
}

.floating-bubbles::before {
    width: 60px;
    height: 60px;
    left: 10%;
    top: 20%;
    animation-delay: 0s;
}

.floating-bubbles::after {
    width: 40px;
    height: 40px;
    right: 15%;
    bottom: 30%;
    animation-delay: 3s;
}

.coral-decoration {
    position: absolute;
    width: 120px;
    height: 200px;
    background: linear-gradient(45deg, 
        rgba(255, 127, 80, 0.1) 0%, 
        rgba(255, 99, 71, 0.08) 50%, 
        rgba(255, 140, 0, 0.05) 100%);
    border-radius: 50% 20% 60% 30%;
    animation: seaweedSway 6s ease-in-out infinite;
}

.coral-decoration.left {
    left: -50px;
    top: 10%;
    transform-origin: bottom center;
}

.coral-decoration.right {
    right: -50px;
    bottom: 10%;
    transform-origin: bottom center;
    animation-delay: 2s;
}

@keyframes bubbleFloat {
    0%, 100% { transform: translateY(0px) scale(1); opacity: 0.3; }
    25% { transform: translateY(-20px) scale(1.1); opacity: 0.6; }
    50% { transform: translateY(-10px) scale(0.9); opacity: 0.8; }
    75% { transform: translateY(-25px) scale(1.05); opacity: 0.4; }
}

@keyframes seaweedSway {
    0%, 100% { transform: rotate(-2deg) scaleY(1); }
    33% { transform: rotate(3deg) scaleY(1.05); }
    66% { transform: rotate(-1deg) scaleY(0.95); }
}

.skill-wave {
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

.skill-item {
    display: flex;
    align-items: center;
    gap: 2rem;
    padding: 1.5rem 0;
    position: relative;
    transition: all 0.6s ease;
}

.skill-item:nth-child(even) {
    flex-direction: row-reverse;
    text-align: right;
}

.skill-item::before {
    content: '';
    position: absolute;
    left: -20px;
    top: 50%;
    width: 60px;
    height: 2px;
    background: var(--gradient-wave);
    transform: translateY(-50%) scaleX(0);
    transition: transform 0.6s ease;
    opacity: 0.5;
}

.skill-item:nth-child(even)::before {
    left: auto;
    right: -20px;
}

.skill-item:hover::before {
    transform: translateY(-50%) scaleX(1);
}

.skill-visual {
    width: 120px;
    height: 120px;
    background: var(--gradient-wave);
    border-radius: 50% 30% 50% 30%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    transition: all 0.6s ease;
    flex-shrink: 0;
}

.skill-visual::before {
    content: '';
    position: absolute;
    top: -3px;
    left: -3px;
    right: -3px;
    bottom: -3px;
    border-radius: 50% 30% 50% 30%;
    background: var(--gradient-wave);
    opacity: 0.3;
    transition: all 0.4s ease;
    z-index: -1;
}

.skill-item:hover .skill-visual::before {
    opacity: 0.6;
    transform: rotate(10deg);
}

.skill-item:hover .skill-visual {
    transform: rotate(-5deg) scale(1.1);
    border-radius: 30% 50% 30% 50%;
}

.skill-visual i {
    font-size: 2.5rem;
    color: var(--pearl-white);
    transition: all 0.3s ease;
}

.skill-content {
    flex: 1;
    padding: 1rem 0;
}

.skill-content h3 {
    color: var(--deep-ocean);
    font-size: 1.6rem;
    margin-bottom: 0.8rem;
    position: relative;
    display: inline-block;
}

.skill-content h3::after {
    content: '';
    position: absolute;
    bottom: -3px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-wave);
    transition: width 0.4s ease;
}

.skill-item:hover .skill-content h3::after {
    width: 100%;
}

.skill-content p {
    color: #5a6c7d;
    line-height: 1.6;
    font-size: 1.1rem;
}

/* Experience Section */
.experience {
    padding: 100px 0;
    background: var(--foam-white);
    position: relative;
}

.experience::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 80% 30%, rgba(52, 152, 219, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 20% 70%, rgba(30, 58, 95, 0.02) 0%, transparent 50%);
    pointer-events: none;
}

.experience-flow {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

/* Experience Ocean Current */
.experience-ocean-current {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    overflow: hidden;
}

.swimming-fish {
    position: absolute;
    width: 30px;
    height: 20px;
    left: -50px;
    top: 40%;
    animation: fishSwim 15s linear infinite;
}

.swimming-fish::before {
    content: '🐠';
    position: absolute;
    font-size: 24px;
    opacity: 0.6;
}

.flowing-seaweed {
    position: absolute;
    width: 80px;
    height: 300px;
    background: linear-gradient(180deg,
        rgba(34, 139, 34, 0.1) 0%,
        rgba(0, 128, 0, 0.08) 50%,
        rgba(85, 107, 47, 0.05) 100%);
    border-radius: 40% 60% 40% 60%;
    animation: currentFlow 8s ease-in-out infinite;
}

.flowing-seaweed.left {
    left: 5%;
    top: 20%;
    transform-origin: top center;
}

.flowing-seaweed.right {
    right: 5%;
    bottom: 10%;
    transform-origin: bottom center;
    animation-delay: 4s;
}

@keyframes fishSwim {
    0% { 
        left: -50px;
        transform: translateY(0px);
    }
    25% { 
        transform: translateY(-15px);
    }
    50% { 
        transform: translateY(10px);
    }
    75% { 
        transform: translateY(-8px);
    }
    100% { 
        left: calc(100% + 50px);
        transform: translateY(0px);
    }
}

@keyframes currentFlow {
    0%, 100% { 
        transform: rotate(-3deg) scaleX(1);
        opacity: 0.3;
    }
    25% { 
        transform: rotate(2deg) scaleX(1.1);
        opacity: 0.5;
    }
    50% { 
        transform: rotate(-1deg) scaleX(0.95);
        opacity: 0.7;
    }
    75% { 
        transform: rotate(4deg) scaleX(1.05);
        opacity: 0.4;
    }
}

.experience-wave {
    position: relative;
}

.experience-wave::before {
    content: '';
    position: absolute;
    left: 80px;
    top: 50px;
    bottom: 50px;
    width: 3px;
    background: var(--gradient-wave);
    opacity: 0.3;
    border-radius: 2px;
}

.experience-item {
    display: flex;
    align-items: flex-start;
    gap: 2rem;
    margin-bottom: 4rem;
    position: relative;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 1s ease forwards;
}

.experience-item:nth-child(1) { animation-delay: 0.2s; }
.experience-item:nth-child(2) { animation-delay: 0.4s; }

.experience-item.current .experience-visual {
    background: var(--gradient-wave);
}

.experience-item.current .experience-icon {
    color: var(--pearl-white);
}

.experience-visual {
    position: relative;
    width: 160px;
    height: 160px;
    background: var(--pearl-white);
    border-radius: 50% 30% 50% 30%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.6s ease;
    border: 3px solid var(--wave-blue);
    flex-shrink: 0;
}

.experience-visual::before {
    content: '';
    position: absolute;
    top: -5px;
    left: -5px;
    right: -5px;
    bottom: -5px;
    border-radius: 50% 30% 50% 30%;
    background: var(--gradient-wave);
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: -1;
}

.experience-item:hover .experience-visual::before {
    opacity: 0.2;
}

.experience-item:hover .experience-visual {
    transform: rotate(10deg) scale(1.05);
    border-radius: 30% 50% 30% 50%;
}

.experience-icon {
    font-size: 3rem;
    color: var(--wave-blue);
    transition: all 0.3s ease;
}

.experience-line {
    position: absolute;
    top: 50%;
    right: -40px;
    width: 40px;
    height: 2px;
    background: var(--gradient-wave);
    transform: translateY(-50%);
    opacity: 0;
    transition: all 0.4s ease;
}

.experience-item:hover .experience-line {
    opacity: 1;
    width: 60px;
}

.experience-details {
    flex: 1;
    padding: 1rem 0;
}

.experience-period {
    display: inline-block;
    background: var(--gradient-wave);
    color: var(--pearl-white);
    padding: 0.5rem 1.5rem;
    border-radius: 25px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 1rem;
    position: relative;
    overflow: hidden;
}

.experience-period::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s;
}

.experience-item:hover .experience-period::before {
    left: 100%;
}

.experience-details h3 {
    color: var(--deep-ocean);
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
    position: relative;
    display: inline-block;
}

.experience-details h3::after {
    content: '';
    position: absolute;
    bottom: -3px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-wave);
    transition: width 0.4s ease;
}

.experience-item:hover .experience-details h3::after {
    width: 100%;
}

.experience-details h4 {
    color: var(--wave-blue);
    font-size: 1.3rem;
    font-weight: 500;
    margin-bottom: 1.5rem;
    opacity: 0.8;
}

.experience-desc {
    margin-bottom: 1.5rem;
}

.experience-desc p {
    color: #5a6c7d;
    line-height: 1.7;
    margin-bottom: 1rem;
    position: relative;
    padding-left: 1rem;
}

.experience-desc p::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.7rem;
    width: 4px;
    height: 4px;
    background: var(--wave-blue);
    border-radius: 50%;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.experience-item:hover .experience-desc p::before {
    opacity: 1;
}

.experience-skills {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
}

.experience-skills span {
    background: transparent;
    color: var(--ocean-blue);
    border: 2px solid var(--ocean-blue);
    padding: 0.5rem 1.2rem;
    border-radius: 25px;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.experience-skills span::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--gradient-wave);
    transition: left 0.3s ease;
    z-index: -1;
}

.experience-skills span:hover::before {
    left: 0;
}

.experience-skills span:hover {
    color: var(--pearl-white);
    border-color: transparent;
    transform: translateY(-2px);
}

/* Education Section */
.education {
    padding: 100px 0;
    background: transparent;
    position: relative;
}

.education-list {
    max-width: 800px;
    margin: 0 auto;
    padding: 0;
}

.education-items {
    list-style: none;
    padding: 0;
    margin: 0;
}

.education-item {
    position: relative;
    padding: 20px 0;
    border-left: 4px solid var(--ocean-blue);
    padding-left: 30px;
    margin-bottom: 30px;
    transition: all 0.3s ease;
}

.education-item:hover {
    border-left-color: var(--sea-green);
    transform: translateX(10px);
}

.education-item::before {
    content: '\f19d';
    font-family: 'Font Awesome 5 Free';
    font-weight: 900;
    position: absolute;
    left: -10px;
    top: 25px;
    background: var(--ocean-blue);
    color: var(--wave-foam);
    width: 20px;
    height: 20px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
    transition: all 0.3s ease;
}

.education-item:hover::before {
    background: var(--sea-green);
    transform: scale(1.2);
}

.education-details {
    flex: 1;
}

.education-details h3 {
    color: var(--deep-blue);
    font-size: 1.4em;
    margin: 0 0 8px 0;
    font-weight: 600;
}

.education-details h4 {
    color: var(--ocean-blue);
    font-size: 1.1em;
    margin: 0 0 8px 0;
    font-weight: 400;
}

.education-date {
    color: var(--sea-green);
    font-weight: 500;
    font-size: 0.95em;
    margin-bottom: 8px;
    display: block;
}

.education-gpa {
    color: var(--ocean-blue);
    font-weight: 600;
    margin: 8px 0 0 0;
    font-size: 1em;
}


/* Ocean Section Divider */
.ocean-section-divider {
    position: relative;
    width: 100vw;
    height: 120px;
    left: 50%;
    right: 50%;
    margin-left: -50vw;
    margin-right: -50vw;
    background: linear-gradient(135deg, 
        rgba(52, 152, 219, 0.03) 0%, 
        rgba(30, 58, 95, 0.05) 50%, 
        rgba(52, 152, 219, 0.03) 100%);
    overflow: hidden;
    margin-top: 20px;
    margin-bottom: 20px;
}

.animated-waves {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.wave-layer {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
    animation-timing-function: ease-in-out;
    animation-iteration-count: infinite;
    animation-direction: alternate;
    min-width: 100vw;
}

.wave-1 {
    animation: waveMotion1 8s ease-in-out infinite;
    z-index: 3;
}

.wave-2 {
    animation: waveMotion2 6s ease-in-out infinite;
    animation-delay: -2s;
    z-index: 2;
}

.wave-3 {
    animation: waveMotion3 10s ease-in-out infinite;
    animation-delay: -4s;
    z-index: 1;
}

.floating-sea-elements {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.sea-star, .sea-shell {
    position: absolute;
    font-size: 18px;
    opacity: 0.5;
    animation-timing-function: ease-in-out;
    animation-iteration-count: infinite;
}

.sea-star-1 {
    left: 15%;
    top: 40%;
    animation: floatElement1 12s ease-in-out infinite;
}

.sea-star-2 {
    right: 20%;
    top: 30%;
    animation: floatElement2 15s ease-in-out infinite;
    animation-delay: -5s;
}

.sea-shell-1 {
    left: 70%;
    top: 50%;
    animation: floatElement3 18s ease-in-out infinite;
    animation-delay: -8s;
}

.sea-shell-2 {
    left: 25%;
    top: 60%;
    animation: floatElement1 20s ease-in-out infinite;
    animation-delay: -12s;
}

@keyframes waveMotion1 {
    0%, 100% { transform: translateX(0px) scaleY(1); }
    50% { transform: translateX(-20px) scaleY(1.1); }
}

@keyframes waveMotion2 {
    0%, 100% { transform: translateX(0px) scaleY(0.9); }
    50% { transform: translateX(15px) scaleY(1.2); }
}

@keyframes waveMotion3 {
    0%, 100% { transform: translateX(0px) scaleY(1.1); }
    50% { transform: translateX(-10px) scaleY(0.8); }
}

@keyframes floatElement1 {
    0%, 100% { 
        transform: translateY(0px) translateX(0px) rotate(0deg);
        opacity: 0.4;
    }
    25% { 
        transform: translateY(-15px) translateX(10px) rotate(90deg);
        opacity: 0.7;
    }
    50% { 
        transform: translateY(-8px) translateX(-5px) rotate(180deg);
        opacity: 0.8;
    }
    75% { 
        transform: translateY(-20px) translateX(12px) rotate(270deg);
        opacity: 0.5;
    }
}

@keyframes floatElement2 {
    0%, 100% { 
        transform: translateY(0px) translateX(0px) scale(1);
        opacity: 0.5;
    }
    33% { 
        transform: translateY(-12px) translateX(-8px) scale(1.1);
        opacity: 0.8;
    }
    66% { 
        transform: translateY(-5px) translateX(15px) scale(0.9);
        opacity: 0.6;
    }
}

@keyframes floatElement3 {
    0%, 100% { 
        transform: translateY(0px) translateX(0px) rotate(0deg) scale(1);
        opacity: 0.3;
    }
    50% { 
        transform: translateY(-25px) translateX(-20px) rotate(180deg) scale(1.2);
        opacity: 0.7;
    }
}

/* Achievements Section */
.achievements {
    padding: 100px 0 100px 0;
    background: var(--pearl-white);
    position: relative;
}

.achievements::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 70% 20%, rgba(52, 152, 219, 0.02) 0%, transparent 50%),
        radial-gradient(circle at 30% 80%, rgba(30, 58, 95, 0.03) 0%, transparent 50%);
    pointer-events: none;
}

.achievements-list {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.achievement-items {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.achievement-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    background: var(--foam-white);
    border-radius: 15px;
    border-left: 4px solid var(--wave-blue);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.achievement-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(52, 152, 219, 0.05), transparent);
    transition: left 0.5s ease;
}

.achievement-item:hover::before {
    left: 100%;
}

.achievement-item:hover {
    transform: translateX(10px);
    box-shadow: 0 10px 25px rgba(52, 152, 219, 0.1);
    border-left-color: var(--light-blue);
}

.achievement-item i {
    font-size: 1.5rem;
    color: var(--wave-blue);
    min-width: 24px;
    flex-shrink: 0;
}

.achievement-item div {
    flex: 1;
}

.achievement-item h4 {
    color: var(--deep-ocean);
    font-size: 1.1rem;
    margin-bottom: 0.3rem;
    font-weight: 600;
}

.achievement-item p {
    color: #7f8c8d;
    font-size: 0.95rem;
    margin: 0;
    line-height: 1.5;
}

/* Projects Section */
.projects {
    padding: 100px 0;
    background: transparent;
    position: relative;
}

.projects::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 40% 60%, rgba(52, 152, 219, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 90% 20%, rgba(30, 58, 95, 0.02) 0%, transparent 50%);
    pointer-events: none;
}

.projects-flow {
    display: flex;
    flex-direction: column;
    gap: 4rem;
    position: relative;
}

.project-item {
    display: flex;
    align-items: center;
    gap: 3rem;
    padding: 2rem 0;
    position: relative;
    transition: all 0.6s ease;
}

.project-item::before {
    content: '';
    position: absolute;
    left: -50px;
    top: 50%;
    width: 100px;
    height: 1px;
    background: var(--gradient-wave);
    transform: translateY(-50%) scaleX(0);
    transition: transform 0.6s ease;
}

.project-item:hover::before {
    transform: translateY(-50%) scaleX(1);
}

.project-item:nth-child(even) {
    flex-direction: row-reverse;
    text-align: right;
}

.project-item:nth-child(even)::before {
    left: auto;
    right: -50px;
}

.project-visual {
    flex: 1;
    position: relative;
    height: 300px;
    min-width: 400px;
    overflow: hidden;
    border-radius: 0;
    background: transparent;
}

.project-image-bg {
    width: 100%;
    height: 100%;
    background: var(--gradient-ocean);
    position: relative;
    transition: all 0.6s ease;
    clip-path: polygon(0 0, 85% 0, 100% 100%, 15% 100%);
}

.project-item:nth-child(even) .project-image-bg {
    clip-path: polygon(15% 0, 100% 0, 85% 100%, 0 100%);
}

.project-image-bg::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 30% 40%, rgba(255,255,255,0.1) 0%, transparent 50%),
        radial-gradient(circle at 70% 80%, rgba(255,255,255,0.05) 0%, transparent 40%);
    animation: shimmer 8s ease-in-out infinite;
}

@keyframes shimmer {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 0.8; }
}

.project-links {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    display: flex;
    gap: 1rem;
    opacity: 0;
    transition: all 0.4s ease;
}

.project-visual:hover .project-links {
    opacity: 1;
}

.project-visual:hover .project-image-bg {
    transform: scale(1.05);
    filter: brightness(1.1);
}

.project-link {
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--ocean-blue);
    text-decoration: none;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.project-link:hover {
    background: var(--light-blue);
    color: var(--pearl-white);
    transform: scale(1.1) rotate(10deg);
}

.project-info {
    flex: 1;
    padding: 2rem;
    position: relative;
}

.project-info::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 0;
    background: var(--gradient-wave);
    transition: height 0.6s ease;
}

.project-item:hover .project-info::before {
    height: 100%;
}

.project-item:nth-child(even) .project-info::before {
    left: auto;
    right: 0;
}

.project-info h3 {
    font-size: 2rem;
    color: var(--deep-ocean);
    margin-bottom: 1rem;
    position: relative;
    display: inline-block;
}

.project-info h3::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-wave);
    transition: width 0.4s ease;
}

.project-item:hover .project-info h3::after {
    width: 100%;
}

.project-info p {
    color: #5a6c7d;
    margin-bottom: 2rem;
    line-height: 1.8;
    font-size: 1.1rem;
}

.project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
}

.project-item:nth-child(even) .project-tech {
    justify-content: flex-end;
}

.project-tech span {
    background: transparent;
    color: var(--wave-blue);
    padding: 0.5rem 1rem;
    border: 2px solid var(--wave-blue);
    border-radius: 25px;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.project-tech span::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--gradient-wave);
    transition: left 0.3s ease;
    z-index: -1;
}

.project-tech span:hover::before {
    left: 0;
}

.project-tech span:hover {
    color: var(--pearl-white);
    transform: translateY(-2px);
}

/* Contact Section */
.contact {
    padding: 100px 0 150px 0;
    background: var(--gradient-ocean);
    color: var(--pearl-white);
    position: relative;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact-info h3 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--pearl-white);
}

.contact-info p {
    color: var(--foam-white);
    margin-bottom: 2rem;
    line-height: 1.8;
}

.contact-details {
    margin-bottom: 2rem;
}

.contact-item {
    display: flex;
    align-items: center;
    margin-bottom: 1rem;
    color: var(--foam-white);
}

.contact-item i {
    color: var(--light-blue);
    margin-right: 1rem;
    width: 20px;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-link {
    width: 50px;
    height: 50px;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--pearl-white);
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-link:hover {
    background: var(--light-blue);
    transform: scale(1.1);
}

.contact-form {
    background: rgba(255,255,255,0.1);
    padding: 2rem;
    border-radius: 15px;
    backdrop-filter: blur(10px);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    border: none;
    border-radius: 10px;
    background: rgba(255,255,255,0.9);
    color: var(--deep-ocean);
    font-family: inherit;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    background: var(--pearl-white);
    transform: scale(1.02);
}

.contact-form .btn {
    width: 100%;
    padding: 1rem 2rem;
    background: var(--light-blue);
    color: var(--pearl-white);
    border: none;
    border-radius: 10px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 1rem;
}

.contact-form .btn:hover {
    background: var(--wave-blue);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(52, 152, 219, 0.3);
}

.wave-container-bottom {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    overflow: hidden;
    line-height: 0;
}

.wave-bottom {
    width: 100%;
    height: auto;
    animation: wave-motion-reverse 8s ease-in-out infinite;
}

@keyframes wave-motion-reverse {
    0%, 100% { transform: translateX(0); }
    50% { transform: translateX(50px); }
}

/* Footer */
.footer {
    background: var(--deep-ocean);
    color: var(--foam-white);
    text-align: center;
    padding: 2rem 0;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: var(--deep-ocean);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        padding: 2rem 0;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .hero-title {
        font-size: clamp(2rem, 7vw, 2.8rem);
    }
    
    .hero-subtitle {
        font-size: clamp(0.9rem, 4vw, 1.1rem);
    }
    
    .hero-description {
        font-size: clamp(0.9rem, 3vw, 1rem);
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }
    
    .btn {
        min-width: 200px;
        padding: 1rem 1.5rem;
    }
    
    .about-content,
    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .skill-item,
    .skill-item:nth-child(even) {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
    
    .skill-item::before,
    .skill-item:nth-child(even)::before {
        display: none;
    }
    
    .skill-visual {
        width: 100px;
        height: 100px;
    }
    
    .achievement-wave {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .achievement-item,
    .achievement-item:nth-child(even) {
        flex-direction: row;
        text-align: left;
    }
    
    .achievement-item::before,
    .achievement-item:nth-child(even)::before {
        display: none;
    }
    
    .achievement-items {
        gap: 1rem;
    }
    
    .achievement-item {
        padding: 1.2rem;
        margin-bottom: 0;
    }
    
    .education-timeline::before {
        left: 20px;
    }
    
    .education-item:nth-child(odd) .education-details,
    .education-item:nth-child(even) .education-details {
        text-align: left;
        margin: 0;
        padding: 2rem;
        padding-left: 3rem;
    }
    
    .education-marker {
        left: 20px;
        transform: translateX(-50%);
    }
    
    .experience-wave::before {
        display: none;
    }
    
    .experience-item {
        flex-direction: column;
        text-align: center;
        gap: 1.5rem;
    }
    
    .experience-visual {
        width: 120px;
        height: 120px;
    }
    
    .experience-line {
        display: none;
    }
    
    .about-stats {
        justify-content: center;
    }
    
    .projects-flow {
        gap: 2rem;
    }
    
    .project-item,
    .project-item:nth-child(even) {
        flex-direction: column;
        text-align: center;
        gap: 1.5rem;
    }
    
    .project-item::before,
    .project-item:nth-child(even)::before {
        display: none;
    }
    
    .project-visual {
        min-width: 100%;
        height: 250px;
    }
    
    .project-image-bg,
    .project-item:nth-child(even) .project-image-bg {
        clip-path: polygon(0 0, 100% 0, 90% 100%, 10% 100%);
    }
    
    .project-info::before,
    .project-item:nth-child(even) .project-info::before {
        display: none;
    }
    
    .project-tech,
    .project-item:nth-child(even) .project-tech {
        justify-content: center;
    }
    
    .projects-grid {
        grid-template-columns: 1fr;
    }
    
    .skills-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    }
    
    .section-title {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
    }
    
    .container {
        padding: 0 15px;
    }
    
    .skill-card,
    .project-card {
        margin-bottom: 1rem;
    }
}

/* Scroll Animations */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

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

/* Loading Animation */
.loading {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-ocean);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.5s ease;
}

.wave-loader {
    width: 60px;
    height: 60px;
    border: 4px solid rgba(255,255,255,0.3);
    border-top: 4px solid var(--pearl-white);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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