/*
Theme Name: Keerthan Swarup - Creative Portfolio
Theme URI: https://keerthanswarup00.wixstudio.com/my-site-5
Author: Keerthan Swarup
Author URI: https://www.linkedin.com/in/keerthanswarup
Description: A mobile-first, SEO/AEO optimized creative portfolio theme for designers, brand strategists, and creative directors.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.5
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: keerthan-theme
Tags: portfolio, custom-logo, custom-menu, featured-images, full-width-template
*/

:root{--color-bg-primary:#0a0a0a;--color-bg-secondary:#111111;--color-bg-tertiary:#1a1a1a;--color-text-primary:#ffffff;--color-text-secondary:#b3b3b3;--color-text-muted:#666666;--color-accent:#c9a962;--color-border:#2a2a2a;--font-primary:'Inter',-apple-system,BlinkMacSystemFont,sans-serif;--font-heading:'Playfair Display',Georgia,serif;--spacing-xs:0.5rem;--spacing-sm:1rem;--spacing-md:1.5rem;--spacing-lg:2rem;--spacing-xl:3rem;--spacing-2xl:5rem;--spacing-3xl:8rem;--container-max:1400px;--container-narrow:900px;--transition-fast:0.2s ease;--transition-normal:0.3s ease;--transition-slow:0.5s ease;--radius-sm:4px;--radius-md:8px;--radius-lg:16px;--radius-full:9999px}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{font-size:16px;scroll-behavior:smooth;-webkit-font-smoothing:antialiased}
body{font-family:var(--font-primary);background-color:var(--color-bg-primary);color:var(--color-text-primary);line-height:1.6;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none;transition:color var(--transition-fast)}
a:hover{color:var(--color-accent)}
ul,ol{list-style:none}
button{font-family:inherit;cursor:pointer;border:none;background:none}
h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);font-weight:500;line-height:1.2;margin-bottom:var(--spacing-sm)}
h1{font-size:clamp(2.5rem,5vw,4.5rem);letter-spacing:-0.02em}
h2{font-size:clamp(2rem,4vw,3rem)}
h3{font-size:clamp(1.5rem,3vw,2rem)}
p{margin-bottom:var(--spacing-sm);color:var(--color-text-secondary)}
.lead{font-size:1.25rem;line-height:1.7}
.label{font-size:0.75rem;text-transform:uppercase;letter-spacing:0.15em;color:var(--color-accent);font-weight:600}
.container{width:100%;max-width:var(--container-max);margin:0 auto;padding:0 var(--spacing-md)}
.container--narrow{max-width:var(--container-narrow)}
.section{padding:var(--spacing-3xl) 0}
.section--dark{background-color:var(--color-bg-secondary)}
.grid{display:grid;gap:var(--spacing-lg)}
.grid--2{grid-template-columns:1fr}
.grid--3{grid-template-columns:1fr}
@media(min-width:768px){.grid--2{grid-template-columns:repeat(2,1fr)}.grid--3{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1024px){.grid--3{grid-template-columns:repeat(3,1fr)}}
.site-header{position:fixed;top:0;left:0;right:0;z-index:1000;padding:var(--spacing-md) 0;transition:all var(--transition-normal);background:transparent}
.site-header.scrolled{background:rgba(10,10,10,0.95);backdrop-filter:blur(20px);border-bottom:1px solid var(--color-border)}
.header-inner{display:flex;align-items:center;justify-content:space-between}
.site-logo{font-family:var(--font-heading);font-size:1.5rem;font-weight:500}
.main-nav{display:none}
.main-nav ul{display:flex;gap:var(--spacing-lg)}
.main-nav a{font-size:0.875rem;font-weight:500;position:relative;padding:var(--spacing-xs) 0}
.main-nav a::after{content:'';position:absolute;bottom:0;left:0;width:0;height:1px;background:var(--color-accent);transition:width var(--transition-normal)}
.main-nav a:hover::after{width:100%}
.header-cta{display:none}
.btn{display:inline-flex;align-items:center;gap:var(--spacing-xs);padding:0.75rem 1.5rem;font-size:0.875rem;font-weight:500;border-radius:var(--radius-full);transition:all var(--transition-normal)}
.btn--primary{background:var(--color-text-primary);color:var(--color-bg-primary)}
.btn--primary:hover{background:var(--color-accent);transform:translateY(-2px)}
.btn--outline{border:1px solid var(--color-border);color:var(--color-text-primary)}
.btn--outline:hover{border-color:var(--color-accent);color:var(--color-accent)}
.btn svg{width:16px;height:16px}
.menu-toggle{display:flex;flex-direction:column;gap:6px;padding:10px;z-index:1001}
.menu-toggle span{display:block;width:24px;height:2px;background:var(--color-text-primary);transition:all var(--transition-normal)}
.menu-toggle.active span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}
.menu-toggle.active span:nth-child(2){opacity:0}
.menu-toggle.active span:nth-child(3){transform:rotate(-45deg) translate(6px,-6px)}
.mobile-menu{position:fixed;inset:0;background:var(--color-bg-primary);z-index:999;display:flex;flex-direction:column;justify-content:center;align-items:center;opacity:0;visibility:hidden;transition:all var(--transition-normal)}
.mobile-menu.active{opacity:1;visibility:visible}
.mobile-menu a{font-family:var(--font-heading);font-size:2rem}
@media(min-width:768px){.main-nav{display:block}.header-cta{display:block}.menu-toggle{display:none}}
.hero{min-height:100vh;display:flex;align-items:center;justify-content:center;position:relative;padding-top:80px}
.hero-content{text-align:center;max-width:900px;padding:var(--spacing-lg)}
.hero-title{margin-bottom:var(--spacing-md);opacity:0;transform:translateY(30px);animation:fadeInUp 0.8s ease forwards 0.2s}
.hero-title span{color:var(--color-accent)}
.hero-description{font-size:clamp(1rem,2vw,1.25rem);color:var(--color-text-secondary);margin-bottom:var(--spacing-xl);max-width:600px;margin-left:auto;margin-right:auto;opacity:0;animation:fadeInUp 0.8s ease forwards 0.4s}
.hero-cta{display:flex;flex-direction:column;gap:var(--spacing-sm);justify-content:center;opacity:0;animation:fadeInUp 0.8s ease forwards 0.6s}
@media(min-width:480px){.hero-cta{flex-direction:row}}
.hero-scroll{position:absolute;bottom:var(--spacing-xl);left:50%;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:var(--spacing-xs);opacity:0;animation:fadeInUp 0.8s ease forwards 1s}
.hero-scroll span{font-size:0.75rem;text-transform:uppercase;letter-spacing:0.15em;color:var(--color-text-muted)}
.scroll-indicator{width:24px;height:40px;border:2px solid var(--color-text-muted);border-radius:var(--radius-full);position:relative}
.scroll-indicator::after{content:'';position:absolute;top:8px;left:50%;transform:translateX(-50%);width:4px;height:8px;background:var(--color-accent);border-radius:var(--radius-full);animation:scrollBounce 2s ease infinite}
@keyframes scrollBounce{0%,100%{transform:translateX(-50%) translateY(0);opacity:1}50%{transform:translateX(-50%) translateY(12px);opacity:0.5}}
@keyframes fadeInUp{to{opacity:1;transform:translateY(0)}}
.about-grid{display:grid;gap:var(--spacing-2xl);align-items:center}
@media(min-width:768px){.about-grid{grid-template-columns:300px 1fr}}
@media(min-width:1024px){.about-grid{grid-template-columns:400px 1fr}}
.about-image img{border-radius:var(--radius-lg);filter:grayscale(20%);transition:filter var(--transition-normal)}
.about-image:hover img{filter:grayscale(0)}
.about-image::after{content:'';position:absolute;top:var(--spacing-md);left:var(--spacing-md);right:calc(var(--spacing-md)*-1);bottom:calc(var(--spacing-md)*-1);border:2px solid var(--color-accent);border-radius:var(--radius-lg);z-index:-1}
.about-image{position:relative}
.about-content .label{margin-bottom:var(--spacing-md);display:block}
.services{background:var(--color-bg-secondary)}
.section-header{text-align:center;max-width:600px;margin:0 auto var(--spacing-2xl)}
.section-header .label{margin-bottom:var(--spacing-sm);display:block}
.service-card{background:var(--color-bg-tertiary);padding:var(--spacing-lg);border-radius:var(--radius-lg);border:1px solid var(--color-border);transition:all var(--transition-normal)}
.service-card:hover{border-color:var(--color-accent);transform:translateY(-5px)}
.service-icon{width:48px;height:48px;background:var(--color-accent);border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;margin-bottom:var(--spacing-md)}
.service-icon svg{width:24px;height:24px;color:var(--color-bg-primary)}
.service-card h3{font-size:1.25rem;margin-bottom:var(--spacing-sm)}
.service-card p{font-size:0.9375rem;margin-bottom:0}
.stats{background:linear-gradient(135deg,var(--color-bg-secondary),var(--color-bg-primary))}
.stats-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--spacing-lg);text-align:center}
@media(min-width:768px){.stats-grid{grid-template-columns:repeat(3,1fr)}}
.stat-number{font-family:var(--font-heading);font-size:clamp(2.5rem,5vw,4rem);color:var(--color-accent);font-weight:500;line-height:1;margin-bottom:var(--spacing-xs)}
.stat-label{font-size:0.875rem;color:var(--color-text-secondary)}
.portfolio-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--spacing-sm)}
@media(min-width:768px){.portfolio-grid{grid-template-columns:repeat(3,1fr);gap:var(--spacing-md)}}
@media(min-width:1024px){.portfolio-grid{grid-template-columns:repeat(4,1fr)}}
.portfolio-item{position:relative;aspect-ratio:1;overflow:hidden;border-radius:var(--radius-md);cursor:pointer}
.portfolio-item img{width:100%;height:100%;object-fit:cover;transition:transform var(--transition-slow)}
.portfolio-item:hover img{transform:scale(1.1)}
.portfolio-overlay{position:absolute;inset:0;background:linear-gradient(to top,rgba(0,0,0,0.8),transparent);display:flex;align-items:flex-end;padding:var(--spacing-md);opacity:0;transition:opacity var(--transition-normal)}
.portfolio-item:hover .portfolio-overlay{opacity:1}
.portfolio-overlay h4{font-size:1rem;margin-bottom:0}
.portfolio-overlay span{font-size:0.75rem;color:var(--color-accent)}
.portfolio-cta{text-align:center;margin-top:var(--spacing-xl)}
.portfolio-filter{display:flex;flex-wrap:wrap;justify-content:center;gap:var(--spacing-sm);margin-bottom:var(--spacing-xl)}
.portfolio-filter .btn.active{background:var(--color-accent);color:var(--color-bg-primary);border-color:var(--color-accent)}
.case-study{background:var(--color-bg-secondary)}
.case-study-grid{display:grid;gap:var(--spacing-2xl);align-items:center}
@media(min-width:768px){.case-study-grid{grid-template-columns:1fr 1fr}}
.case-study-image{border-radius:var(--radius-lg);overflow:hidden}
.case-study-image img{width:100%;transition:transform var(--transition-slow)}
.case-study-image:hover img{transform:scale(1.05)}
.case-study-content .label{margin-bottom:var(--spacing-md);display:block}
.case-study-content p{margin-bottom:var(--spacing-lg)}
.contact{background:linear-gradient(180deg,var(--color-bg-primary),var(--color-bg-secondary))}
.contact-grid{display:grid;gap:var(--spacing-2xl)}
@media(min-width:768px){.contact-grid{grid-template-columns:1fr 1fr}}
.contact-details{margin-bottom:var(--spacing-lg)}
.contact-item{display:flex;align-items:center;gap:var(--spacing-sm);margin-bottom:var(--spacing-sm);color:var(--color-text-secondary)}
.contact-item svg{width:20px;height:20px;color:var(--color-accent);flex-shrink:0}
.social-links{display:flex;gap:var(--spacing-sm)}
.social-link{width:44px;height:44px;border:1px solid var(--color-border);border-radius:var(--radius-full);display:flex;align-items:center;justify-content:center;transition:all var(--transition-normal)}
.social-link:hover{border-color:var(--color-accent);background:var(--color-accent)}
.social-link:hover svg{color:var(--color-bg-primary)}
.social-link svg{width:20px;height:20px}
.contact-form{background:var(--color-bg-tertiary);padding:var(--spacing-lg);border-radius:var(--radius-lg);border:1px solid var(--color-border)}
.form-group{margin-bottom:var(--spacing-md)}
.form-row{display:grid;gap:var(--spacing-md)}
@media(min-width:480px){.form-row{grid-template-columns:1fr 1fr}}
.form-group label{display:block;font-size:0.875rem;font-weight:500;margin-bottom:var(--spacing-xs)}
.form-group label span{color:var(--color-accent)}
.form-group input,.form-group textarea{width:100%;padding:0.875rem 1rem;background:var(--color-bg-secondary);border:1px solid var(--color-border);border-radius:var(--radius-md);color:var(--color-text-primary);font-family:inherit;font-size:1rem;transition:border-color var(--transition-fast)}
.form-group input:focus,.form-group textarea:focus{outline:none;border-color:var(--color-accent)}
.form-group textarea{min-height:150px;resize:vertical}
.btn--full{width:100%;justify-content:center}
.form-message{margin-top:var(--spacing-md);padding:var(--spacing-sm);border-radius:var(--radius-md);display:none}
.form-message.success{background:rgba(76,175,80,0.2);color:#4caf50}
.form-message.error{background:rgba(244,67,54,0.2);color:#f44336}
.site-footer{background:var(--color-bg-secondary);padding:var(--spacing-2xl) 0 var(--spacing-lg);border-top:1px solid var(--color-border)}
.footer-grid{display:grid;gap:var(--spacing-xl);margin-bottom:var(--spacing-xl)}
@media(min-width:768px){.footer-grid{grid-template-columns:2fr 1fr 1fr 1fr}}
.footer-brand .site-logo{margin-bottom:var(--spacing-md);display:inline-block}
.footer-brand p{font-size:0.9375rem;margin-bottom:var(--spacing-md)}
.footer-col h4{font-family:var(--font-primary);font-size:0.875rem;font-weight:600;text-transform:uppercase;letter-spacing:0.1em;margin-bottom:var(--spacing-md)}
.footer-col a{font-size:0.9375rem;color:var(--color-text-secondary)}
.footer-col a:hover{color:var(--color-accent)}
.footer-col li{margin-bottom:var(--spacing-xs)}
.footer-bottom{display:flex;flex-direction:column;gap:var(--spacing-sm);padding-top:var(--spacing-lg);border-top:1px solid var(--color-border);text-align:center}
@media(min-width:768px){.footer-bottom{flex-direction:row;justify-content:space-between;text-align:left}}
.footer-bottom p{font-size:0.875rem;color:var(--color-text-muted);margin:0}
.footer-legal{display:flex;gap:var(--spacing-md)}
.footer-legal a{font-size:0.875rem;color:var(--color-text-muted)}
.blog-grid{display:grid;gap:var(--spacing-lg)}
@media(min-width:768px){.blog-grid{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1024px){.blog-grid{grid-template-columns:repeat(3,1fr)}}
.blog-card{background:var(--color-bg-secondary);border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--color-border);transition:all var(--transition-normal)}
.blog-card:hover{border-color:var(--color-accent);transform:translateY(-5px)}
.blog-card-image{aspect-ratio:16/10;overflow:hidden}
.blog-card-image img{width:100%;height:100%;object-fit:cover;transition:transform var(--transition-slow)}
.blog-card:hover .blog-card-image img{transform:scale(1.05)}
.blog-card-content{padding:var(--spacing-md)}
.blog-card-meta{display:flex;gap:var(--spacing-sm);margin-bottom:var(--spacing-sm);flex-wrap:wrap}
.blog-card-meta span{font-size:0.75rem;color:var(--color-text-muted)}
.blog-card-meta .category{color:var(--color-accent)}
.blog-card h3{font-size:1.125rem;margin-bottom:var(--spacing-xs);line-height:1.4}
.blog-card p{font-size:0.9375rem;margin-bottom:0}
.single-post{padding-top:120px}
.post-header{text-align:center;max-width:800px;margin:0 auto var(--spacing-2xl)}
.post-meta{display:flex;justify-content:center;gap:var(--spacing-md);margin-bottom:var(--spacing-md);flex-wrap:wrap}
.post-meta span{font-size:0.875rem;color:var(--color-text-muted)}
.post-featured-image{margin-bottom:var(--spacing-2xl);border-radius:var(--radius-lg);overflow:hidden}
.post-content{max-width:750px;margin:0 auto}
.post-content p{margin-bottom:var(--spacing-md);font-size:1.0625rem;line-height:1.8}
.post-content h2,.post-content h3{margin-top:var(--spacing-xl);margin-bottom:var(--spacing-md)}
.post-content ul,.post-content ol{margin-bottom:var(--spacing-md);padding-left:var(--spacing-lg)}
.post-content li{margin-bottom:var(--spacing-xs);line-height:1.7;list-style:disc}
.post-content blockquote{border-left:3px solid var(--color-accent);padding-left:var(--spacing-md);margin:var(--spacing-lg) 0;font-style:italic}
.page-header{padding:150px 0 var(--spacing-2xl);text-align:center;background:var(--color-bg-secondary)}
.page-header h1{margin-bottom:var(--spacing-sm)}
.page-header p{font-size:1.125rem;max-width:600px;margin:0 auto}
.fade-in{opacity:0;transform:translateY(30px);transition:all 0.6s ease}
.fade-in.visible{opacity:1;transform:translateY(0)}
.fade-in-left{opacity:0;transform:translateX(-30px);transition:all 0.6s ease}
.fade-in-left.visible{opacity:1;transform:translateX(0)}
.fade-in-right{opacity:0;transform:translateX(30px);transition:all 0.6s ease}
.fade-in-right.visible{opacity:1;transform:translateX(0)}
.text-center{text-align:center}
.text-accent{color:var(--color-accent)}
.mb-xl{margin-bottom:var(--spacing-xl)}
.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}
.pagination{display:flex;justify-content:center;gap:var(--spacing-xs);margin-top:var(--spacing-2xl)}
.pagination a,.pagination span{display:flex;align-items:center;justify-content:center;width:44px;height:44px;border:1px solid var(--color-border);border-radius:var(--radius-md);font-size:0.875rem}
.pagination a:hover,.pagination .current{border-color:var(--color-accent);background:var(--color-accent);color:var(--color-bg-primary)}