/*
Theme Name: Athulkrishna Portfolio
Theme URI: https://example.com
Author: Athulkrishna P S
Author URI: https://example.com
Description: A modern, premium, minimal, fully responsive personal portfolio theme for a digital marketing personal brand. Hand-coded, single-purpose, Elementor-compatible.
Version: 1.0
Requires at least: 6.0
Tested up to: 6.6
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: LICENSE
Text Domain: athulkrishna-portfolio
*/


  :root{
    --emerald:#10B981;
    --emerald-dark:#0B8F65;
    --emerald-light:#D1FAE5;
    --navy:#0F172A;
    --navy-soft:#1E293B;
    --white:#FFFFFF;
    --bg:#F8FAFC;
    --muted:#64748B;
    --line:#E2E8F0;
    --radius:16px;
    --shadow:0 10px 30px -12px rgba(15,23,42,0.12);
    --shadow-lg:0 25px 60px -20px rgba(15,23,42,0.25);
    --ease:cubic-bezier(.16,1,.3,1);
  }

  *{box-sizing:border-box;margin:0;padding:0;}
  html{scroll-behavior:smooth;}
  body{
    font-family:'Inter',sans-serif;
    color:var(--navy);
    background:var(--white);
    line-height:1.6;
    overflow-x:hidden;
    -webkit-font-smoothing:antialiased;
  }
  h1,h2,h3,h4{font-family:'Poppins',sans-serif;font-weight:700;line-height:1.15;letter-spacing:-0.01em;}
  a{text-decoration:none;color:inherit;}
  ul{list-style:none;}
  img{max-width:100%;display:block;}
  button{font-family:inherit;cursor:pointer;border:none;background:none;}
  .container{max-width:1200px;margin:0 auto;padding:0 24px;}
  section{padding:120px 0;position:relative;}
  .eyebrow{
    display:inline-flex;align-items:center;gap:8px;
    font-size:13px;font-weight:600;letter-spacing:0.08em;text-transform:uppercase;
    color:var(--emerald-dark);margin-bottom:16px;
  }
  .eyebrow::before{content:"";width:20px;height:2px;background:var(--emerald);display:inline-block;}
  .section-head{max-width:640px;margin-bottom:64px;}
  .section-head h2{font-size:clamp(28px,4vw,42px);margin-bottom:16px;}
  .section-head p{color:var(--muted);font-size:17px;}
  .center{margin-left:auto;margin-right:auto;text-align:center;}

  /* Buttons */
  .btn{
    display:inline-flex;align-items:center;justify-content:center;gap:8px;
    padding:16px 32px;border-radius:100px;font-weight:600;font-size:15px;
    transition:all .35s var(--ease);white-space:nowrap;
  }
  .btn-primary{background:var(--navy);color:var(--white);}
  .btn-primary:hover{background:var(--emerald-dark);transform:translateY(-2px);box-shadow:0 12px 24px -8px rgba(16,185,129,0.5);}
  .btn-outline{background:transparent;color:var(--navy);border:1.5px solid var(--line);}
  .btn-outline:hover{border-color:var(--navy);background:var(--navy);color:var(--white);transform:translateY(-2px);}
  .btn-light{background:var(--white);color:var(--navy);}
  .btn-light:hover{background:var(--emerald);color:var(--white);transform:translateY(-2px);}

  /* ===== HEADER ===== */
  header{
    position:fixed;top:0;left:0;right:0;z-index:1000;
    padding:22px 0;transition:all .4s var(--ease);
  }
  header .container{display:flex;align-items:center;justify-content:space-between;}
  header.scrolled{
    padding:14px 0;
    background:rgba(255,255,255,0.75);
    backdrop-filter:blur(16px) saturate(180%);
    -webkit-backdrop-filter:blur(16px) saturate(180%);
    box-shadow:0 1px 0 rgba(15,23,42,0.06);
  }
  .logo{font-family:'Poppins',sans-serif;font-weight:700;font-size:20px;letter-spacing:-0.02em;color:var(--navy);}
  .logo span{color:var(--emerald);}
  .nav-links{display:flex;gap:36px;align-items:center;}
  .nav-links a{font-size:14.5px;font-weight:500;color:var(--navy);position:relative;padding:4px 0;}
  .nav-links a::after{
    content:"";position:absolute;left:0;bottom:0;width:0;height:2px;background:var(--emerald);
    transition:width .3s var(--ease);
  }
  .nav-links a:hover::after{width:100%;}
  .header-right{display:flex;align-items:center;gap:22px;}
  .social-icons{display:flex;gap:14px;align-items:center;}
  .social-icons a{
    width:34px;height:34px;border-radius:50%;display:flex;align-items:center;justify-content:center;
    background:rgba(15,23,42,0.05);color:var(--navy);transition:all .3s var(--ease);
  }
  .social-icons a:hover{background:var(--emerald);color:#fff;transform:translateY(-2px);}
  .social-icons svg{width:16px;height:16px;}
  .menu-toggle{display:none;flex-direction:column;gap:5px;width:26px;cursor:pointer;z-index:1100;}
  .menu-toggle span{height:2px;width:100%;background:var(--navy);border-radius:2px;transition:all .3s var(--ease);}

  @media(max-width:900px){
    .nav-links{
      position:fixed;top:0;right:-100%;width:78%;max-width:340px;height:100vh;
      background:var(--white);flex-direction:column;justify-content:center;gap:28px;
      transition:right .45s var(--ease);box-shadow:-20px 0 60px rgba(0,0,0,0.15);
    }
    .nav-links.open{right:0;}
    .header-right .social-icons{display:none;}
    .menu-toggle{display:flex;}
  }

  /* ===== HERO ===== */
  .hero{
    padding:180px 0 100px;
    background:var(--bg);
    position:relative;
    overflow:hidden;
  }
  .hero .container{
    display:grid;grid-template-columns:0.85fr 1.15fr;gap:64px;align-items:center;
  }
  .hero-visual{position:relative;}
  .photo-frame{
    position:relative;aspect-ratio:4/5;border-radius:24px;overflow:hidden;
    background:linear-gradient(160deg,var(--navy) 0%,#1a2942 60%,var(--emerald-dark) 130%);
    box-shadow:var(--shadow-lg);
  }
  .photo-frame .initials{
    position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
    font-family:'Poppins',sans-serif;font-weight:800;font-size:120px;color:rgba(255,255,255,0.12);
    letter-spacing:-0.03em;
  }
  .photo-frame .tag{
    position:absolute;bottom:24px;left:24px;right:24px;
    background:rgba(255,255,255,0.12);backdrop-filter:blur(10px);
    border:1px solid rgba(255,255,255,0.2);
    border-radius:12px;padding:14px 18px;color:#fff;font-size:13px;font-weight:500;
    display:flex;align-items:center;gap:10px;
  }
  .tag .dot{width:8px;height:8px;border-radius:50%;background:var(--emerald);box-shadow:0 0 0 4px rgba(16,185,129,0.3);}
  .floating-badge{
    position:absolute;top:-18px;right:-18px;background:#fff;border-radius:16px;
    padding:14px 18px;box-shadow:var(--shadow);display:flex;align-items:center;gap:10px;
    font-size:13px;font-weight:600;animation:float 5s ease-in-out infinite;
  }
  @keyframes float{0%,100%{transform:translateY(0);}50%{transform:translateY(-10px);}}
  .floating-badge svg{width:20px;height:20px;color:var(--emerald);}

  .hero-content .eyebrow{margin-bottom:20px;}
  .hero-content h1{font-size:clamp(36px,5vw,58px);margin-bottom:20px;}
  .hero-content h1 .highlight{color:var(--emerald);}
  .hero-sub{font-size:19px;color:var(--navy-soft);font-weight:500;margin-bottom:16px;max-width:560px;}
  .hero-desc{font-size:16px;color:var(--muted);max-width:520px;margin-bottom:36px;}
  .hero-cta{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:48px;}
  .hero-social{display:flex;align-items:center;gap:16px;}
  .hero-social span{font-size:13px;color:var(--muted);font-weight:500;}
  .hero-social .social-icons a{background:#fff;box-shadow:0 4px 12px rgba(15,23,42,0.08);}

  /* growth line svg signature */
  .growth-line{position:absolute;right:-5%;top:8%;width:55%;opacity:0.5;pointer-events:none;z-index:0;}
  .growth-line path{
    stroke-dasharray:1400;stroke-dashoffset:1400;
    animation:draw 2.6s var(--ease) forwards .4s;
  }
  @keyframes draw{to{stroke-dashoffset:0;}}

  @media(max-width:900px){
    .hero .container{grid-template-columns:1fr;gap:48px;}
    .hero-visual{max-width:320px;margin:0 auto;}
    .hero{padding:150px 0 80px;}
    .growth-line{display:none;}
  }

  /* ===== STATS ===== */
  .stats{padding:0;margin-top:-60px;position:relative;z-index:5;}
  .stats-grid{
    display:grid;grid-template-columns:repeat(3,1fr);gap:20px;
    background:var(--navy);border-radius:24px;padding:48px 40px;box-shadow:var(--shadow-lg);
  }
  .stat-card{text-align:center;padding:12px;position:relative;}
  .stat-card:not(:last-child)::after{
    content:"";position:absolute;right:0;top:10%;height:80%;width:1px;background:rgba(255,255,255,0.12);
  }
  .stat-num{font-family:'Poppins',sans-serif;font-weight:800;font-size:42px;color:var(--emerald);margin-bottom:8px;}
  .stat-label{color:rgba(255,255,255,0.75);font-size:14px;font-weight:500;}
  @media(max-width:700px){
    .stats-grid{grid-template-columns:1fr;gap:28px;}
    .stat-card:not(:last-child)::after{display:none;}
  }

  /* ===== ABOUT ===== */
  .about .container{display:grid;grid-template-columns:0.9fr 1.1fr;gap:72px;align-items:center;}
  .about-visual{
    aspect-ratio:1/1;border-radius:24px;background:var(--bg);border:1px solid var(--line);
    display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden;
  }
  .about-visual .ring{
    position:absolute;border-radius:50%;border:1.5px solid rgba(16,185,129,0.25);
  }
  .about-visual .r1{width:80%;height:80%;}
  .about-visual .r2{width:58%;height:58%;}
  .about-visual .core{
    width:38%;height:38%;border-radius:50%;background:linear-gradient(150deg,var(--navy),var(--emerald-dark));
    display:flex;align-items:center;justify-content:center;color:#fff;font-family:'Poppins',sans-serif;
    font-weight:800;font-size:15px;text-align:center;box-shadow:var(--shadow-lg);
  }
  .about-body p{color:var(--muted);margin-bottom:18px;font-size:16px;}
  .skill-badges{display:flex;flex-wrap:wrap;gap:10px;margin:28px 0 32px;}
  .skill-badges span{
    padding:9px 16px;border-radius:100px;background:var(--emerald-light);color:var(--emerald-dark);
    font-size:13.5px;font-weight:600;
  }

  /* ===== SERVICES ===== */
  .services{background:var(--bg);}
  .services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
  .service-card{
    background:#fff;border-radius:20px;padding:36px 30px;border:1px solid var(--line);
    transition:all .4s var(--ease);position:relative;overflow:hidden;
  }
  .service-card::before{
    content:"";position:absolute;top:0;left:0;right:0;height:3px;
    background:linear-gradient(90deg,var(--emerald),var(--navy));
    transform:scaleX(0);transform-origin:left;transition:transform .4s var(--ease);
  }
  .service-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg);border-color:transparent;}
  .service-card:hover::before{transform:scaleX(1);}
  .service-icon{
    width:52px;height:52px;border-radius:14px;background:var(--navy);color:var(--emerald);
    display:flex;align-items:center;justify-content:center;margin-bottom:22px;
  }
  .service-icon svg{width:24px;height:24px;}
  .service-card h3{font-size:19px;margin-bottom:12px;}
  .service-card p{color:var(--muted);font-size:14.5px;}
  @media(max-width:900px){.services-grid{grid-template-columns:1fr;}}

  .why-block{
    margin-top:60px;background:#fff;border-radius:20px;padding:44px;
    display:grid;grid-template-columns:1fr 1fr;gap:40px;border:1px solid var(--line);
  }
  .why-item h4{font-size:18px;margin-bottom:10px;color:var(--emerald-dark);}
  .why-item p{color:var(--muted);font-size:15px;}
  @media(max-width:800px){.why-block{grid-template-columns:1fr;padding:32px;}}

  .cta-banner{
    margin-top:60px;background:linear-gradient(120deg,var(--navy),#16213e 60%,var(--emerald-dark));
    border-radius:24px;padding:56px;text-align:center;color:#fff;
  }
  .cta-banner h3{font-size:clamp(24px,3vw,32px);margin-bottom:24px;}

  /* ===== BLOG ===== */
  .blog-filters{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:44px;}
  .filter-btn{
    padding:10px 20px;border-radius:100px;border:1px solid var(--line);font-size:13.5px;font-weight:600;
    color:var(--muted);transition:all .3s var(--ease);
  }
  .filter-btn.active,.filter-btn:hover{background:var(--navy);color:#fff;border-color:var(--navy);}
  .blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;}
  .blog-card{
    border-radius:20px;overflow:hidden;border:1px solid var(--line);transition:all .4s var(--ease);
  }
  .blog-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);}
  .blog-img{
    aspect-ratio:16/10;background:linear-gradient(135deg,var(--emerald-light),var(--bg));
    display:flex;align-items:center;justify-content:center;color:var(--emerald-dark);opacity:0.6;
  }
  .blog-img svg{width:36px;height:36px;}
  .blog-body{padding:24px;}
  .blog-cat{font-size:11.5px;font-weight:700;letter-spacing:0.06em;text-transform:uppercase;color:var(--emerald-dark);margin-bottom:10px;display:block;}
  .blog-body h3{font-size:17px;margin-bottom:10px;}
  .blog-body p{color:var(--muted);font-size:14px;margin-bottom:18px;}
  .read-more{font-size:13.5px;font-weight:600;color:var(--navy);display:inline-flex;align-items:center;gap:6px;}
  .read-more svg{width:14px;height:14px;transition:transform .3s var(--ease);}
  .blog-card:hover .read-more svg{transform:translateX(4px);}
  @media(max-width:900px){.blog-grid{grid-template-columns:1fr;}}

  /* ===== FAQ ===== */
  .faq-wrap{max-width:820px;margin:0 auto;}
  .faq-item{border-bottom:1px solid var(--line);padding:26px 0;}
  .faq-q{display:flex;justify-content:space-between;align-items:center;cursor:pointer;gap:20px;}
  .faq-q h4{font-size:17px;font-weight:600;font-family:'Inter',sans-serif;}
  .faq-icon{
    width:30px;height:30px;border-radius:50%;background:var(--bg);flex-shrink:0;
    display:flex;align-items:center;justify-content:center;transition:all .35s var(--ease);
  }
  .faq-icon svg{width:14px;height:14px;transition:transform .35s var(--ease);}
  .faq-item.open .faq-icon{background:var(--emerald);color:#fff;}
  .faq-item.open .faq-icon svg{transform:rotate(135deg);}
  .faq-a{max-height:0;overflow:hidden;transition:max-height .4s var(--ease);}
  .faq-a p{color:var(--muted);font-size:15px;padding-top:16px;max-width:680px;}

  /* ===== TESTIMONIALS ===== */
  .testimonials{background:var(--bg);}
  .testi-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
  .testi-card{
    background:#fff;border-radius:20px;padding:32px;border:1px solid var(--line);position:relative;
  }
  .testi-quote{font-size:36px;color:var(--emerald);font-family:'Poppins',sans-serif;line-height:1;margin-bottom:12px;}
  .testi-card p{color:var(--navy-soft);font-size:15px;margin-bottom:24px;font-style:italic;}
  .testi-person{display:flex;align-items:center;gap:12px;}
  .testi-avatar{
    width:42px;height:42px;border-radius:50%;background:linear-gradient(140deg,var(--navy),var(--emerald));
  }
  .testi-name{font-size:14px;font-weight:600;}
  .testi-role{font-size:12.5px;color:var(--muted);}
  @media(max-width:900px){.testi-grid{grid-template-columns:1fr;}}

  /* ===== CONTACT ===== */
  .contact .container{display:grid;grid-template-columns:1fr 1fr;gap:64px;}
  .contact-form{
    background:var(--bg);border-radius:24px;padding:40px;border:1px solid var(--line);
  }
  .form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:16px;}
  .form-group{margin-bottom:16px;}
  .form-group label{font-size:13px;font-weight:600;margin-bottom:8px;display:block;color:var(--navy-soft);}
  .form-group input,.form-group select,.form-group textarea{
    width:100%;padding:14px 16px;border-radius:12px;border:1px solid var(--line);
    background:#fff;font-family:'Inter',sans-serif;font-size:14.5px;color:var(--navy);
    transition:all .3s var(--ease);
  }
  .form-group input:focus,.form-group select:focus,.form-group textarea:focus{
    outline:none;border-color:var(--emerald);box-shadow:0 0 0 4px rgba(16,185,129,0.12);
  }
  .form-group textarea{resize:vertical;min-height:110px;}
  .contact-form .btn{width:100%;margin-top:8px;}
  @media(max-width:600px){.form-row{grid-template-columns:1fr;}}

  .contact-info-cards{display:flex;flex-direction:column;gap:16px;margin-bottom:32px;}
  .info-card{
    display:flex;align-items:center;gap:16px;padding:20px 22px;border-radius:16px;
    border:1px solid var(--line);transition:all .3s var(--ease);
  }
  .info-card:hover{border-color:var(--emerald);transform:translateX(4px);}
  .info-card .ic{
    width:46px;height:46px;border-radius:12px;background:var(--emerald-light);color:var(--emerald-dark);
    display:flex;align-items:center;justify-content:center;flex-shrink:0;
  }
  .info-card .ic svg{width:20px;height:20px;}
  .info-card .label{font-size:12px;color:var(--muted);margin-bottom:2px;}
  .info-card .value{font-size:15px;font-weight:600;}
  .whatsapp-btn{
    display:inline-flex;align-items:center;gap:10px;background:#25D366;color:#fff;
    padding:16px 28px;border-radius:100px;font-weight:600;font-size:14.5px;transition:all .3s var(--ease);
  }
  .whatsapp-btn:hover{transform:translateY(-2px);box-shadow:0 12px 24px -8px rgba(37,211,102,0.5);}
  .whatsapp-btn svg{width:18px;height:18px;}

  /* ===== FOOTER ===== */
  footer{background:var(--navy);color:#fff;padding:72px 0 0;}
  .footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:48px;padding-bottom:56px;border-bottom:1px solid rgba(255,255,255,0.1);}
  .footer-logo{font-family:'Poppins',sans-serif;font-weight:700;font-size:22px;margin-bottom:8px;}
  .footer-logo span{color:var(--emerald);}
  .footer-role{color:rgba(255,255,255,0.6);font-size:13.5px;margin-bottom:16px;}
  .footer-text{color:rgba(255,255,255,0.55);font-size:14px;max-width:320px;margin-bottom:24px;}
  .footer-social{display:flex;gap:12px;}
  .footer-social a{
    width:38px;height:38px;border-radius:50%;background:rgba(255,255,255,0.08);
    display:flex;align-items:center;justify-content:center;transition:all .3s var(--ease);
  }
  .footer-social a:hover{background:var(--emerald);transform:translateY(-3px);}
  .footer-social svg{width:16px;height:16px;}
  .footer-col h4{font-size:14.5px;margin-bottom:20px;color:#fff;}
  .footer-col ul li{margin-bottom:13px;}
  .footer-col ul li a{color:rgba(255,255,255,0.6);font-size:14px;transition:color .3s;}
  .footer-col ul li a:hover{color:var(--emerald);}
  .footer-bottom{padding:26px 0;text-align:center;color:rgba(255,255,255,0.45);font-size:13px;}
  @media(max-width:800px){.footer-grid{grid-template-columns:1fr;gap:36px;}}

  /* reveal on scroll */
  .reveal{opacity:0;transform:translateY(24px);transition:opacity .7s var(--ease),transform .7s var(--ease);}
  .reveal.in{opacity:1;transform:translateY(0);}

  @media (prefers-reduced-motion: reduce){
    *{animation:none!important;transition:none!important;}
    html{scroll-behavior:auto;}
  }