/* Hero Section */
.skills-hero {
    background: radial-gradient(ellipse at top left, rgb(13 143 208 / 15%) 0%, transparent 40%),
        radial-gradient(ellipse at top right, rgb(217 111 13 / 18%) 0%, transparent 40%),
        radial-gradient(ellipse at bottom left, rgb(11 101 147 / 12%) 0%, transparent 40%),
        radial-gradient(ellipse at bottom right, rgb(131 67 6 / 15%) 0%, transparent 40%),
        linear-gradient(135deg, var(--dark-bg-primary) 0%, var(--dark-bg-secondary) 25%, #1a2030 50%, var(--dark-bg-secondary) 75%, var(--dark-bg-primary) 100%);
    padding: 80px 0 80px;
    position: relative;
    overflow: hidden;
    text-align: center;
}

.skills-hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        radial-gradient(1px 1px at 15% 20%, rgba(13, 159, 232, 0.1), transparent),
        radial-gradient(1px 1px at 85% 30%, rgba(237, 131, 33, 0.08), transparent),
        radial-gradient(1px 1px at 25% 80%, rgba(13, 159, 232, 0.06), transparent),
        radial-gradient(1px 1px at 70% 70%, rgba(237, 131, 33, 0.1), transparent);
    background-size: 400px 300px;
    animation: float 20s ease-in-out infinite;
    pointer-events: none;
}

@keyframes float {

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

    25% {
        transform: translateX(-10px) translateY(-5px);
    }

    50% {
        transform: translateX(5px) translateY(-10px);
    }

    75% {
        transform: translateX(-5px) translateY(5px);
    }
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 50px;
    padding: 8px 20px;
    margin-bottom: 24px;
    font-size: 16px;
    font-weight: 500;
    color: var(--dark-text-secondary);
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 400;
    color: var(--dark-text-primary);
    line-height: 1.1;
    margin-bottom: 24px;
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.2);
}

.hero-highlight {
    font-weight: 500;
    background: linear-gradient(135deg, #0d9fe8 0%, #ed8321 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    font-size: 18px;
    color: var(--dark-text-secondary);
    max-width: 700px;
    margin: 0 auto;
}

/* Section Styles */
.section-header {
    text-align: center;
    margin-bottom: 32px;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 400;
    color: var(--text-primary);
    margin-bottom: 16px;
    line-height: 1.2;
}

.section-subtitle {
    font-size: 18px;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* Technical Stack Section */
.tech-stack-section {
    background: #ffffff;
    padding: 100px 0;
}

.tech-intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 40px;
}

.tech-intro-text {
    font-size: 16px;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 40px;
}

.tech-badge {
    display: inline-block;
    background: linear-gradient(135deg, var(--blue-card-icon) 0%, var(--orange-card-icon) 100%);
    color: white;
    padding: 8px 24px;
    border-radius: 25px;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.5px;
}

/* Technology Logo Grid */
.tech-logos-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 24px;
    max-width: 1000px;
    margin: 0 auto;
}

.tech-logo-card {
    background: #ffffff;
    border: 1px solid #f0f0f0;
    border-radius: 12px;
    padding: 32px 20px;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.tech-logo-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(13, 159, 232, 0.02) 0%, rgba(237, 131, 33, 0.02) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.tech-logo-card:hover::before {
    opacity: 1;
}

.tech-logo-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.06);
    border-color: rgba(13, 159, 232, 0.15);
}

.tech-logo {
    width: 48px;
    height: 48px;
    margin: 0 auto 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 46px;
    position: relative;
    z-index: 1;
}

.tech-name {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
    position: relative;
    z-index: 1;
}

.tech-category-label {
    font-size: 13px;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    position: relative;
    z-index: 1;
}

/* Technology Color Coding */
.tech-logo-card[data-category="frontend"] .tech-logo {
    color: #61dafb;
}

.tech-logo-card[data-category="backend"] .tech-logo {
    color: #339933;
}

.tech-logo-card[data-category="mobile"] .tech-logo {
    color: #0088cc;
}

.tech-logo-card[data-category="database"] .tech-logo {
    color: #ff6b35;
}

.tech-logo-card[data-category="cloud"] .tech-logo {
    color: #ff9900;
}

.tech-logo-card[data-category="ai"] .tech-logo {
    color: #00d4aa;
}

.tech-logo-card[data-category="design"] .tech-logo {
    color: #f24e1e;
}

.tech-logo-card[data-category="devops"] .tech-logo {
    color: #2496ed;
}

/* Alternative design with brand colors for consistency */
.tech-logo-card:nth-child(1) .tech-logo {
    color: #61dafb;
}

.tech-logo-card:nth-child(2) .tech-logo {
    color: #4fc08d;
}

.tech-logo-card:nth-child(3) .tech-logo {
    color: #dd0031;
}

.tech-logo-card:nth-child(4) .tech-logo {
    color: #007acc;
}

.tech-logo-card:nth-child(5) .tech-logo {
    color: #000000;
}

.tech-logo-card:nth-child(6) .tech-logo {
    color: #00d4aa;
}

.tech-logo-card:nth-child(7) .tech-logo {
    color: #ff3e00;
}

.tech-logo-card:nth-child(8) .tech-logo {
    color: #38b2ac;
}

.tech-logo-card:nth-child(9) .tech-logo {
    color: #cc6699;
}

.tech-logo-card:nth-child(10) .tech-logo {
    color: #8dd6f9;
}

.tech-logo-card:nth-child(11) .tech-logo {
    color: #646cff;
}

/* .tech-logo-card:nth-child(12) .tech-logo { color: #ffffff; } */
.tech-logo-card:nth-child(13) .tech-logo {
    color: #339933;
}

.tech-logo-card:nth-child(14) .tech-logo {
    color: #3776ab;
}

.tech-logo-card:nth-child(15) .tech-logo {
    color: #ed8b00;
}

.tech-logo-card:nth-child(16) .tech-logo {
    color: #777bb4;
}

.tech-logo-card:nth-child(17) .tech-logo {
    color: #239120;
}

.tech-logo-card:nth-child(18) .tech-logo {
    color: #00add8;
}

.tech-logo-card:nth-child(19) .tech-logo {
    color: #68217a;
}

.tech-logo-card:nth-child(20) .tech-logo {
    color: #092e20;
}

.tech-logo-card:nth-child(21) .tech-logo {
    color: #009639;
}

.tech-logo-card:nth-child(22) .tech-logo {
    color: #e535ab;
}

.tech-logo-card:nth-child(23) .tech-logo {
    color: #02569b;
}

.tech-logo-card:nth-child(24) .tech-logo {
    color: #ff5722;
}

/* Floating animation for some cards */
@keyframes techFloat {

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

    50% {
        transform: translateY(-5px);
    }
}

.tech-logo-card:nth-child(3n) {
    animation: techFloat 3s ease-in-out infinite;
    animation-delay: 0.5s;
}

.tech-logo-card:nth-child(5n) {
    animation: techFloat 3s ease-in-out infinite;
    animation-delay: 1s;
}

.tech-logo-card:nth-child(7n) {
    animation: techFloat 3s ease-in-out infinite;
    animation-delay: 1.5s;
}

/* Expertise Levels Section */
.expertise-section {
    background: radial-gradient(ellipse at top left, rgba(13, 143, 208, 0.03) 0%, transparent 50%),
        radial-gradient(ellipse at top right, rgba(217, 111, 13, 0.04) 0%, transparent 50%),
        #f8f9fa;
    padding: 100px 0;
}

.expertise-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.expertise-card {
    background: #ffffff;
    border-radius: 16px;
    padding: 40px 32px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
    transition: all 0.3s ease;
}

.expertise-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.08);
}

.expertise-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 24px;
}

.expertise-icon {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: white;
}

.expertise-card:nth-child(1) .expertise-icon {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.expertise-card:nth-child(2) .expertise-icon {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
}

.expertise-card:nth-child(3) .expertise-icon {
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
}

.expertise-card:nth-child(4) .expertise-icon {
    background: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%);
}

.expertise-card:nth-child(5) .expertise-icon {
    background: linear-gradient(135deg, #fa709a 0%, #fee140 100%);
}

.expertise-card:nth-child(6) .expertise-icon {
    background: linear-gradient(135deg, #a8edea 0%, #fed6e3 100%);
}

.expertise-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
}

.expertise-description {
    font-size: 15px;
    color: var(--text-secondary);
    margin-bottom: 24px;
    line-height: 1.6;
}

.skill-bars {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.skill-bar {
    position: relative;
}

.skill-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}

.skill-label {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-primary);
}

.skill-percentage {
    font-size: 12px;
    font-weight: 600;
    color: var(--brand-blue-text);
}

.progress-bar {
    height: 6px;
    background: #e9ecef;
    border-radius: 3px;
    overflow: hidden;
    position: relative;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--brand-blue-light) 0%, var(--brand-orange-light) 100%);
    border-radius: 3px;
    transition: width 1.5s ease;
    width: 0;
}
@media(max-width:768px){ 
	.tech-logos-grid {
		grid-template-columns: repeat(4, 1fr);
		gap: 16px;
	}
	.tech-logo-card {
		padding: 24px 12px;
	}
}
@media(max-width:450px){ 
	.tech-logos-grid {
		grid-template-columns: repeat(3, 1fr);
		gap: 16px;
	}
	.tech-logo{
		font-size:34px;
		width: 36px;
    	height: 36px;
		margin-bottom:8px;
	}
	.tech-name{
		font-size:14px;
	}
	.tech-category-label{
		font-size:12px;
	}
}