/* ========================================
   Custom Styles for Ketan Agnihotri Portfolio
   Common styles used across index.html and services.html
   ======================================== */

/* ========================================
   HOME PAGE STYLES (index.html)
   ======================================== */

/* Modern gradient background matching brand colors (#0d90e5 to #ffffff) */
.header { 
    background-size: 400% 400%;
    animation: gradientShift 15s ease infinite;  
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 60px 0 50px;
    color: white;
    text-align: center;
}

/* Reduce side padding in header to use more width */
.header .container {
    padding-left: 30px !important;
    padding-right: 30px !important;
    max-width: 100% !important;
}

@media (min-width: 768px) {
    .header .container {
        padding-left: 50px !important;
        padding-right: 50px !important;
    }
}

@media (min-width: 1200px) {
    .header .container {
        max-width: 1400px !important;
        padding-left: 80px !important;
        padding-right: 80px !important;
    }
}

/* Animated gradient background */
@keyframes gradientShift {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

/* Add subtle overlay pattern */
.header::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: radial-gradient(
            circle at 20% 50%,
            rgba(255, 255, 255, 0.1) 0%,
            transparent 50%
        ),
        radial-gradient(
            circle at 80% 80%,
            rgba(255, 255, 255, 0.1) 0%,
            transparent 50%
        ),
        radial-gradient(
            circle at 40% 20%,
            rgba(255, 255, 255, 0.05) 0%,
            transparent 50%
        );
    animation: floatingShapes 20s ease-in-out infinite;
    pointer-events: none;
}

@keyframes floatingShapes {
    0%,
    100% {
        transform: translateY(0) scale(1);
    }
    50% {
        transform: translateY(-20px) scale(1.05);
    }
}

/* Animated particles effect */
.header::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: radial-gradient(
            2px 2px at 20% 30%,
            white,
            transparent
        ),
        radial-gradient(2px 2px at 60% 70%, white, transparent),
        radial-gradient(1px 1px at 50% 50%, white, transparent),
        radial-gradient(1px 1px at 80% 10%, white, transparent),
        radial-gradient(2px 2px at 90% 60%, white, transparent),
        radial-gradient(1px 1px at 33% 90%, white, transparent),
        radial-gradient(2px 2px at 10% 80%, white, transparent);
    background-size: 200% 200%;
    animation: particleFloat 30s linear infinite;
    opacity: 0.3;
    pointer-events: none;
}

@keyframes particleFloat {
    0% {
        background-position: 0% 0%;
    }
    100% {
        background-position: 100% 100%;
    }
}

/* Alternative: Mesh Gradient (Modern Design Trend 2024-2025) */
.header.mesh-gradient {
    background: radial-gradient(
            at 27% 37%,
            hsla(215, 98%, 61%, 1) 0px,
            transparent 50%
        ),
        radial-gradient(
            at 97% 21%,
            hsla(125, 98%, 72%, 1) 0px,
            transparent 50%
        ),
        radial-gradient(
            at 52% 99%,
            hsla(354, 98%, 61%, 1) 0px,
            transparent 50%
        ),
        radial-gradient(
            at 10% 29%,
            hsla(256, 96%, 67%, 1) 0px,
            transparent 50%
        ),
        radial-gradient(
            at 97% 96%,
            hsla(38, 60%, 74%, 1) 0px,
            transparent 50%
        ),
        radial-gradient(
            at 33% 50%,
            hsla(222, 67%, 73%, 1) 0px,
            transparent 50%
        ),
        radial-gradient(
            at 79% 53%,
            hsla(343, 68%, 79%, 1) 0px,
            transparent 50%
        );
    animation: meshMove 20s ease infinite;
}

@keyframes meshMove {
    0%,
    100% {
        filter: hue-rotate(0deg);
    }
    50% {
        filter: hue-rotate(45deg);
    }
}

/* Alternative: Tech-focused Dark Theme */
.header.tech-dark {
    background: linear-gradient(
            to bottom,
            rgba(10, 10, 35, 0.95),
            rgba(20, 20, 50, 0.98)
        ),
        url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%234facfe' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    background-blend-mode: overlay;
}

.header.tech-dark::before {
    background: linear-gradient(
        45deg,
        transparent 30%,
        rgba(79, 172, 254, 0.1) 50%,
        transparent 70%
    );
    animation: techScan 8s linear infinite;
}

@keyframes techScan {
    0% {
        transform: translateX(-100%);
    }
    100% {
        transform: translateX(200%);
    }
}

/* Alternative: Glassmorphism Style */
.header.glass {
    background: rgba(255, 255, 255, 0.1);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.37);
}

.header.glass::before {
    background: linear-gradient(
        135deg,
        rgba(255, 255, 255, 0.2) 0%,
        rgba(255, 255, 255, 0) 100%
    );
}

/* Make header content pop above the animated background */
.header > * {
    position: relative;
    z-index: 1;
}

/* Clean & Simple About Me Section */
.about-me-section {
    text-align: left !important;
}

.about-me-section h2 {
    font-size: 24px !important;
    margin-bottom: 15px !important;
    font-weight: 500 !important;
    text-align: left !important;
}

.about-me-section p {
    font-size: 15px !important;
    line-height: 1.5 !important;
    margin-bottom: 10px !important;
    text-align: left !important;
}

.about-me-section a {
    color: #0d90e5 !important;
    text-decoration: none;
    transition: color 0.3s ease;
}

.about-me-section a:hover {
    color: #ffffff !important;
}

/* Simple card styling */
.about-card {
    background: rgba(255, 255, 255, 0.5);
    border-radius: 12px;
    padding: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    margin-bottom: 15px;
}

/* Clean button styling */
.link {
    background: #0d90e5 !important;
    color: white !important;
    padding: 8px 20px !important;
    border-radius: 6px !important;
    text-decoration: none !important;
    display: inline-block !important;
    margin: 6px 6px 6px 0 !important;
    font-weight: 500 !important;
    transition: all 0.2s ease !important;
}

.link:hover {
    background: #ffffff !important;
    color: #0d90e5 !important;
}

.link i {
    margin-right: 6px;
}

/* Technical expertise button styling */
.servicelink.tech-expertise {
    background: #0d90e5 !important;
    margin-left: 10px;
}

/* ========================================
   SERVICES PAGE STYLES (services.html)
   ======================================== */

/* Hero section */
.services-hero {
    background: linear-gradient(135deg, #0d90e5 0%, #2eaaff 50%, #ffffff 100%);
    padding: 60px 0 40px;
    color: white;
    text-align: center;
}

.services-hero h1 {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 15px;
}

.services-hero p {
    font-size: 22px;
    margin-bottom: 20px;
    opacity: 0.95;
}

.services-hero .subtitle {
    font-size: 18px;
    opacity: 0.9;
    margin-top: 15px;
}

/* CTA Buttons */
.cta-button {
    background: #ff6b35;
    color: white;
    padding: 15px 40px;
    font-size: 18px;
    border-radius: 8px;
    text-decoration: none;
    display: inline-block;
    margin: 10px;
    font-weight: 600;
    transition: all 0.3s;
}

.cta-button:hover {
    background: #e55a2b;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(255, 107, 53, 0.3);
    color: white;
    text-decoration: none;
}

.cta-button.cta-white {
    background: white;
    color: #0d90e5;
}

.cta-button.cta-white:hover {
    background: #f0f0f0;
    color: #0d90e5;
}

.cta-button.cta-linkedin {
    background: #0077b5;
}

.cta-button.cta-linktree {
    background: #43e55e;
}

.cta-button.cta-large {
    font-size: 20px;
    padding: 18px 50px;
}

/* Service Cards */
.service-card {
    background: white;
    padding: 30px;
    margin: 15px 0;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

.service-card h3 {
    color: #0d90e5;
    font-size: 28px;
    margin-bottom: 12px;
}

.service-card.text-center {
    text-align: center;
}

.service-card.featured {
    border: 3px solid #0d90e5;
}

.service-card .featured-badge {
    background: #0d90e5;
    color: white;
    padding: 5px;
    margin: -40px -40px 20px;
    border-radius: 12px 12px 0 0;
}

.service-icon {
    font-size: 48px;
    color: #0d90e5;
    margin-bottom: 20px;
}

/* Pricing and Highlights */
.pricing-highlight {
    background: #f8f9fa;
    padding: 30px;
    border-left: 5px solid #0d90e5;
    margin: 30px 0;
}

.pricing-highlight.margin-top-large {
    margin-top: 60px;
}

.pricing-highlight h3 {
    color: #0d90e5;
    margin-bottom: 20px;
}

.pricing-highlight p {
    font-size: 18px;
    line-height: 1.8;
}

/* Why Me Section */
.why-me {
    background: #0d90e5;
    color: white;
    padding: 60px 0;
    margin: 60px 0;
}

/* Testimonials */
.testimonial {
    background: #f8f9fa;
    padding: 30px;
    margin: 20px 0;
    border-radius: 8px;
    font-style: italic;
}

/* Trust Bar */
.trust-bar {
    background: #f8f9fa;
    padding: 30px 0;
    text-align: center;
}

.trust-bar p {
    margin: 0;
    font-size: 18px;
    color: #333;
}

/* Section Styling */
.section-padding {
    padding: 50px 0;
}

.section-bg-light {
    background: #f8f9fa;
    padding: 50px 0;
}

.section-title {
    text-align: center;
    margin-bottom: 40px;
}

.section-title h2 {
    font-size: 36px;
    color: #333;
    margin-bottom: 15px;
}

.section-title p {
    font-size: 18px;
    color: #666;
}

.section-title-white {
    text-align: center;
    font-size: 36px;
    margin-bottom: 30px;
}

.section-title-dark {
    text-align: center;
    font-size: 36px;
    margin-bottom: 30px;
    color: #333;
}

/* Lists and Text */
.tech-list {
    text-align: left;
    line-height: 1.6;
}

.tech-list-plain {
    text-align: left;
    list-style: none;
    padding: 0;
}

.experience-note {
    margin-top: 20px;
}

.card-subtitle {
    font-size: 18px;
    margin: 20px 0;
}

.card-note {
    margin-top: 20px;
    font-size: 14px;
    color: #666;
}

/* Why Items */
.why-item {
    text-align: center;
    padding: 20px;
}

.why-icon {
    font-size: 64px;
    margin-bottom: 20px;
}

.why-title {
    font-size: 24px;
    margin-bottom: 15px;
}

.why-text {
    font-size: 16px;
}

/* Approach Section */
.approach-item {
    text-align: center;
    padding: 30px;
}

.approach-number {
    background: #0d90e5;
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    margin: 0 auto 20px;
    line-height: 60px;
    font-size: 28px;
    font-weight: bold;
}

/* Contact Section */
.contact-section {
    background: linear-gradient(135deg, #0d90e5 0%, #2eaaff 100%);
    padding: 50px 0;
    color: white;
    text-align: center;
}

.contact-section h2 {
    font-size: 42px;
    margin-bottom: 20px;
}

.contact-section p {
    font-size: 22px;
    margin-bottom: 40px;
}

.contact-buttons {
    margin-bottom: 30px;
}

/* Footer */
footer {
    background: #1a1a1a;
    color: #cccccc;
    padding: 40px 0 25px;
    text-align: center;
    border-top: 3px solid #0d90e5;
}

footer .footer-logo-container {
    margin-bottom: 20px;
}

footer .footer-logo-img {
    width: 76px;
    opacity: 0.8;
}

footer p {
    margin: 10px 0;
    line-height: 1.8;
}

footer .footer-title {
    font-size: 15px;
    margin-bottom: 20px;
}

footer .footer-links {
    margin-bottom: 15px;
}

footer .footer-credits {
    font-size: 13px;
    color: #999;
}

footer .footer-heart {
    color: #e74c3c;
}

footer a {
    color: #0d90e5;
    margin: 0 15px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
}

footer a:hover {
    color: #2eaaff;
    text-decoration: none;
}

/* Google Tag Manager */
.gtm-noscript {
    display: none;
    visibility: hidden;
}

/* ========================================
   SPACING OPTIMIZATIONS FOR REDUCED SCROLLING
   ======================================== */

/* Reduce isotope item spacing (certification badges) */
.isotope-item {
    margin-bottom: 10px !important;
}

/* Tighter portfolio/work spacing */
.col-xs-12.col-sm-4.col-md-3 {
    padding-left: 8px !important;
    padding-right: 8px !important;
}

/* Reduce heading bottom margins */
h2 {
    margin-bottom: 15px !important;
}

h3 {
    margin-bottom: 10px !important;
}

/* Compact list spacing */
ul, ol {
    margin-bottom: 10px !important;
}

/* Reduce paragraph spacing */
p {
    margin-bottom: 8px !important;
    line-height: 1.5 !important;
}

/* Business talking section - tighter */
.business-talking {
    padding: 30px 0 !important;
}

/* Experience cards - more compact */
.col-xs-12.col-sm-6.col-md-4 {
    margin-bottom: 15px !important;
}

/* Logo smaller */
.logo {
    margin-bottom: 15px !important;
    width: 100px !important;
}

/* Header h1 more compact */
.header h1 {
    font-size: 42px !important;
    margin: 0 0 15px 0 !important;
}

/* Intro text uses more width */
.header-intro-list {
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

/* Buttons flow better */
.button-container-center .link {
    margin: 5px 4px !important;
}

/* Reduce row spacing */
.row {
    margin-bottom: 10px;
}

/* Tighter section spacing overall */
section {
    margin-bottom: 0 !important;
}

/* Reduce hr spacing */
hr {
    margin-top: 15px !important;
    margin-bottom: 15px !important;
}

/* Compact iframe containers */
.iframe-height-90 {
    margin-bottom: 10px !important;
}

/* Tighter badge containers */
.badge-container {
    margin: 10px 0 !important;
    padding: 10px !important;
}

/* ========================================
   HORIZONTAL TIMELINE (Experience Section)
   Modern UI/UX Design - Ultra Compact
   ======================================== */

/* Timeline Container */
.timeline-container {
    position: relative;
    padding: 20px 0 15px;
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    scroll-behavior: smooth;
    margin: 0 -15px;
}

/* Hide scrollbar but keep functionality */
.timeline-container::-webkit-scrollbar {
    height: 6px;
}

.timeline-container::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.05);
    border-radius: 10px;
}

.timeline-container::-webkit-scrollbar-thumb {
    background: #0d90e5;
    border-radius: 10px;
}

.timeline-container::-webkit-scrollbar-thumb:hover {
    background: #0a7bd1;
}

/* Timeline Wrapper - Horizontal Layout */
.timeline-wrapper {
    display: flex;
    position: relative;
    min-width: min-content;
    padding: 0 15px;
    gap: 20px;
}

/* Horizontal Line */
.timeline-wrapper::before {
    content: '';
    position: absolute;
    top: 30px;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #0d90e5 0%, #2eaaff 100%);
    z-index: 0;
}

/* Timeline Item */
.timeline-item {
    position: relative;
    min-width: 220px;
    max-width: 220px;
    padding-top: 50px;
    flex-shrink: 0;
}

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

/* Timeline Dot */
.timeline-dot {
    position: absolute;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 20px;
    background: white;
    border: 3px solid #0d90e5;
    border-radius: 50%;
    z-index: 2;
    transition: all 0.3s ease;
}

/* Current job - special styling */
.timeline-item.current .timeline-dot {
    width: 26px;
    height: 26px;
    border-width: 4px;
    border-color: #00d084;
    background: #00d084;
    box-shadow: 0 0 0 6px rgba(0, 208, 132, 0.2);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(0, 208, 132, 0.4);
    }
    50% {
        box-shadow: 0 0 0 10px rgba(0, 208, 132, 0);
    }
}

/* Start job - special styling */
.timeline-item.start .timeline-dot {
    border-color: #764ba2;
    background: white;
}

/* Timeline Card */
.timeline-card {
    background: white;
    border-radius: 10px;
    padding: 12px 14px;
    box-shadow: 0 3px 12px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    border: 2px solid transparent;
    min-height: 140px;
}

.timeline-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 20px rgba(13, 144, 229, 0.25);
    border-color: #0d90e5;
}

.timeline-item.current .timeline-card {
    border-color: #00d084;
    background: linear-gradient(135deg, #ffffff 0%, #f0fff9 100%);
}

/* Timeline Date Badge */
.timeline-date {
    display: inline-block;
    background: #0d90e5;
    color: white;
    padding: 3px 10px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 600;
    margin-bottom: 8px;
    letter-spacing: 0.3px;
}

.timeline-item.current .timeline-date {
    background: #00d084;
}

.timeline-item.start .timeline-date {
    background: #764ba2;
}

/* Company Name */
.timeline-card h3 {
    font-size: 15px !important;
    color: #222;
    margin: 0 0 6px 0 !important;
    font-weight: 600 !important;
    line-height: 1.3 !important;
}

.timeline-card h3 i {
    color: #0d90e5;
    margin-right: 6px;
    font-size: 14px;
}

/* Role */
.timeline-role {
    font-size: 13px;
    font-weight: 500;
    color: #555;
    margin: 0 0 3px 0 !important;
    line-height: 1.3 !important;
}

/* Location */
.timeline-location {
    font-size: 12px;
    color: #888;
    margin: 0 !important;
    line-height: 1.3 !important;
}

.timeline-location::before {
    content: '📍 ';
}

/* Scroll Hint */
.timeline-scroll-hint {
    text-align: center;
    color: #888;
    font-size: 12px;
    margin-top: 12px;
    animation: fadeInOut 2s infinite;
}

.timeline-scroll-hint i {
    color: #0d90e5;
    margin-right: 6px;
}

@keyframes fadeInOut {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .timeline-item {
        min-width: 200px;
        max-width: 200px;
    }
    
    .timeline-card {
        padding: 10px 12px;
        min-height: 130px;
    }
    
    .timeline-card h3 {
        font-size: 14px !important;
    }
    
    .timeline-wrapper {
        gap: 15px;
    }
}

/* Desktop - Show more items */
@media (min-width: 1200px) {
    .timeline-item {
        min-width: 240px;
        max-width: 240px;
    }
    
    .timeline-wrapper {
        gap: 25px;
    }
}