/*
Theme Name: EcaVital Theme
Theme URI: https://ecavital.com
Author: Dr. Alim H. Dokumacı
Author URI: https://ecavital.com
Description: EcaVital - Farmakoloji & Sağlık Danışmanlığı WordPress Teması. Modern, profesyonel ve SEO uyumlu tasarım.
Version: 1.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: ecavital
Tags: one-column, custom-menu, custom-logo, featured-images, translation-ready
*/

/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    --color-bg: #0a0a0f;
    --color-bg-alt: #111118;
    --color-surface: #1a1a24;
    --color-border: rgba(255,255,255,0.08);
    --color-text: #e8e8ed;
    --color-text-muted: #8a8a9a;
    --color-gold: #c9a84c;
    --color-gold-light: #f5e6b8;
    --color-gold-dark: #a08030;
    --font-serif: 'Cormorant Garamond', Georgia, serif;
    --font-sans: 'Inter', -apple-system, sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
    --container: 1200px;
    --radius: 8px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html { scroll-behavior: smooth; font-size: 16px; }
body {
    font-family: var(--font-sans);
    background: var(--color-bg);
    color: var(--color-text);
    line-height: 1.7;
    overflow-x: hidden;
}

a { color: inherit; text-decoration: none; transition: var(--transition); }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }

.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex; align-items: center; gap: 8px;
    font-family: var(--font-sans); font-weight: 500;
    border: none; cursor: pointer; transition: var(--transition);
    text-decoration: none; border-radius: 6px;
}
.btn-sm { padding: 8px 16px; font-size: 0.85rem; }
.btn-lg { padding: 14px 28px; font-size: 0.95rem; }
.btn-gold {
    background: linear-gradient(135deg, var(--color-gold), var(--color-gold-dark));
    color: #0a0a0f; font-weight: 600;
}
.btn-gold:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(201,168,76,0.3); }
.btn-gold-outline {
    background: transparent; border: 1px solid var(--color-gold);
    color: var(--color-gold); padding: 12px 24px; font-size: 0.9rem;
}
.btn-gold-outline:hover { background: var(--color-gold); color: #0a0a0f; }
.btn-ghost-light {
    background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.15);
    color: var(--color-text);
}
.btn-ghost-light:hover { background: rgba(255,255,255,0.1); }
.btn-full { width: 100%; justify-content: center; }

/* ===== NAVBAR ===== */
.navbar {
    position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
    padding: 16px 0; transition: var(--transition);
    background: rgba(10,10,15,0.85); backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--color-border);
}
.nav-container { display: flex; align-items: center; justify-content: space-between; }
.logo { display: flex; align-items: center; gap: 10px; }
.logo-icon { color: var(--color-gold); display: flex; }
.logo-text { font-family: var(--font-serif); font-size: 1.4rem; font-weight: 600; color: var(--color-text); }
.logo-accent { color: var(--color-gold); }
.nav-links { display: flex; gap: 32px; }
.nav-links a { font-size: 0.88rem; color: var(--color-text-muted); font-weight: 400; letter-spacing: 0.02em; }
.nav-links a:hover { color: var(--color-gold); }
.nav-actions { display: flex; gap: 12px; }
.hamburger { display: none; background: none; border: none; cursor: pointer; padding: 4px; }
.hamburger span { display: block; width: 24px; height: 2px; background: var(--color-text); margin: 5px 0; transition: var(--transition); }

/* ===== HERO ===== */
.hero {
    position: relative; min-height: 100vh; display: flex; align-items: center;
    padding: 120px 0 80px; overflow: hidden;
}
.hero-grain {
    position: absolute; inset: 0; opacity: 0.03;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
}
.hero-glow {
    position: absolute; border-radius: 50%; filter: blur(100px); opacity: 0.15;
}
.hero-glow-1 { width: 600px; height: 600px; background: var(--color-gold); top: -200px; right: -100px; }
.hero-glow-2 { width: 400px; height: 400px; background: #4a90d9; bottom: -100px; left: -100px; }
.hero-container { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; position: relative; z-index: 1; }
.hero-eyebrow { display: flex; align-items: center; gap: 12px; margin-bottom: 24px; }
.eyebrow-line { width: 40px; height: 1px; background: var(--color-gold); }
.hero-eyebrow span:last-child { font-size: 0.8rem; letter-spacing: 0.15em; text-transform: uppercase; color: var(--color-gold); font-weight: 500; }
.hero h1 { font-family: var(--font-serif); font-size: clamp(2.5rem, 5vw, 4.5rem); line-height: 1.1; margin-bottom: 24px; }
.hero-line { display: block; }
.hero-line-italic { font-style: italic; font-weight: 300; }
.hero-line-gold { color: var(--color-gold); }
.hero-desc { font-size: 1rem; color: var(--color-text-muted); max-width: 480px; margin-bottom: 32px; line-height: 1.8; }
.hero-actions { display: flex; gap: 16px; margin-bottom: 40px; flex-wrap: wrap; }
.hero-credentials { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.credential { display: flex; align-items: center; gap: 8px; font-size: 0.82rem; color: var(--color-text-muted); }
.credential-icon { color: var(--color-gold); font-size: 0.6rem; }
.credential-sep { width: 1px; height: 16px; background: var(--color-border); }
.hero-portrait { display: flex; justify-content: center; }
.portrait-frame { position: relative; }
.portrait-inner { width: 320px; height: 400px; border-radius: var(--radius); overflow: hidden; border: 1px solid rgba(201,168,76,0.2); }
.portrait-illustration { width: 100%; height: 100%; }
.portrait-badge {
    position: absolute; bottom: -16px; left: 50%; transform: translateX(-50%);
    background: var(--color-surface); border: 1px solid var(--color-border);
    padding: 8px 20px; border-radius: 30px; display: flex; align-items: center; gap: 8px;
    white-space: nowrap;
}
.badge-dr { color: var(--color-gold); font-weight: 600; font-size: 0.85rem; }
.badge-name { font-size: 0.85rem; color: var(--color-text); }
.hero-scroll {
    position: absolute; bottom: 40px; left: 50%; transform: translateX(-50%);
    display: flex; flex-direction: column; align-items: center; gap: 8px;
}
.hero-scroll span { font-size: 0.75rem; letter-spacing: 0.1em; color: var(--color-text-muted); }
.scroll-line { width: 1px; height: 40px; background: linear-gradient(to bottom, var(--color-gold), transparent); }

/* ===== ABOUT ===== */
.about { padding: 120px 0; }
.about-container { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start; }
.about-tag { display: flex; align-items: center; gap: 12px; margin-bottom: 20px; }
.tag-line { width: 30px; height: 1px; background: var(--color-gold); }
.about-tag span:last-child { font-size: 0.75rem; letter-spacing: 0.15em; color: var(--color-gold); font-weight: 500; }
.about h2 { font-family: var(--font-serif); font-size: 2.5rem; line-height: 1.2; margin-bottom: 12px; }
.about-title-badge { display: flex; gap: 8px; margin-bottom: 24px; font-size: 0.9rem; color: var(--color-text-muted); }
.about-title-badge .sep { color: var(--color-gold); }
.about-intro { color: var(--color-text-muted); line-height: 1.8; margin-bottom: 32px; }
.about-highlights { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-bottom: 32px; }
.highlight { text-align: center; }
.highlight-number { display: block; font-family: var(--font-serif); font-size: 2rem; color: var(--color-gold); font-weight: 600; }
.highlight-label { font-size: 0.75rem; color: var(--color-text-muted); }

/* CV Card */
.about-cv-card {
    background: var(--color-surface); border: 1px solid var(--color-border);
    border-radius: var(--radius); padding: 32px; position: relative;
}
.cv-card-header { display: flex; align-items: center; gap: 10px; margin-bottom: 24px; color: var(--color-gold); font-weight: 500; }
.cv-timeline { position: relative; padding-left: 20px; }
.cv-item { position: relative; padding-bottom: 24px; padding-left: 24px; border-left: 1px solid var(--color-border); }
.cv-item:last-child { padding-bottom: 0; }
.cv-year { font-family: var(--font-mono); font-size: 0.75rem; color: var(--color-gold); margin-bottom: 4px; }
.cv-dot { position: absolute; left: -5px; top: 4px; width: 9px; height: 9px; border-radius: 50%; background: var(--color-gold); }
.cv-detail strong { display: block; font-size: 0.9rem; margin-bottom: 2px; }
.cv-detail span { font-size: 0.82rem; color: var(--color-text-muted); }
.cv-detail em { display: block; font-size: 0.78rem; color: var(--color-text-muted); margin-top: 4px; font-style: italic; }
.cv-divider { height: 1px; background: var(--color-border); margin: 24px 0; }
.cv-industry h4 { font-size: 0.9rem; color: var(--color-gold); margin-bottom: 16px; }
.industry-item { margin-bottom: 12px; }
.industry-role { display: block; font-size: 0.85rem; font-weight: 500; }
.industry-place { font-size: 0.8rem; color: var(--color-text-muted); }

/* ===== EXPERTISE ===== */
.expertise { padding: 120px 0; background: var(--color-bg-alt); }
.section-header { text-align: center; margin-bottom: 60px; }
.section-tag { display: inline-block; font-size: 0.75rem; letter-spacing: 0.15em; color: var(--color-gold); margin-bottom: 16px; font-weight: 500; }
.section-header h2 { font-family: var(--font-serif); font-size: 2.5rem; line-height: 1.2; }
.expertise-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.expertise-card {
    background: var(--color-surface); border: 1px solid var(--color-border);
    border-radius: var(--radius); padding: 32px; position: relative; overflow: hidden;
    transition: var(--transition);
}
.expertise-card:hover { border-color: rgba(201,168,76,0.3); transform: translateY(-4px); }
.card-number { font-family: var(--font-mono); font-size: 0.75rem; color: var(--color-gold); opacity: 0.5; margin-bottom: 16px; }
.card-icon { color: var(--color-gold); margin-bottom: 16px; width: 40px; height: 40px; }
.expertise-card h3 { font-family: var(--font-serif); font-size: 1.3rem; margin-bottom: 12px; }
.expertise-card p { font-size: 0.88rem; color: var(--color-text-muted); line-height: 1.7; }
.card-line { position: absolute; bottom: 0; left: 0; right: 0; height: 2px; background: linear-gradient(90deg, var(--color-gold), transparent); opacity: 0; transition: var(--transition); }
.expertise-card:hover .card-line { opacity: 1; }

/* ===== ACADEMIC ===== */
.academic { padding: 120px 0; }
.academic-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.academic-block { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius); padding: 32px; margin-bottom: 24px; }
.academic-block h3 { display: flex; align-items: center; gap: 10px; font-size: 1rem; color: var(--color-gold); margin-bottom: 20px; }
.publication-item { padding: 16px 0; border-bottom: 1px solid var(--color-border); }
.publication-item:last-child { border-bottom: none; }
.pub-year { font-family: var(--font-mono); font-size: 0.75rem; color: var(--color-gold); }
.publication-item p { font-size: 0.85rem; color: var(--color-text-muted); margin-top: 4px; line-height: 1.6; }
.publication-item p strong { color: var(--color-text); }
.project-item { padding: 16px 0; border-bottom: 1px solid var(--color-border); }
.project-item:last-child { border-bottom: none; }
.project-badge { display: inline-block; font-size: 0.7rem; padding: 3px 8px; background: rgba(201,168,76,0.15); color: var(--color-gold); border-radius: 4px; font-weight: 600; letter-spacing: 0.05em; margin-bottom: 8px; }
.project-item p { font-size: 0.85rem; color: var(--color-text-muted); line-height: 1.6; }
.award-item { display: flex; gap: 12px; align-items: start; }
.award-year { font-family: var(--font-mono); font-size: 0.75rem; color: var(--color-gold); min-width: 40px; }
.award-item p { font-size: 0.85rem; color: var(--color-text-muted); }

/* ===== BLOG ===== */
.blog-section { padding: 120px 0; background: var(--color-bg-alt); }
.blog-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.blog-card {
    background: var(--color-surface); border: 1px solid var(--color-border);
    border-radius: var(--radius); padding: 28px; transition: var(--transition);
}
.blog-card:hover { border-color: rgba(201,168,76,0.3); transform: translateY(-2px); }
.blog-card-top { display: flex; justify-content: space-between; margin-bottom: 16px; }
.blog-category { font-size: 0.75rem; color: var(--color-gold); font-weight: 500; letter-spacing: 0.05em; }
.blog-date { font-size: 0.75rem; color: var(--color-text-muted); }
.blog-card h3 { font-family: var(--font-serif); font-size: 1.2rem; margin-bottom: 12px; line-height: 1.4; }
.blog-card p { font-size: 0.85rem; color: var(--color-text-muted); line-height: 1.7; margin-bottom: 16px; }
.blog-link { font-size: 0.85rem; color: var(--color-gold); font-weight: 500; }
.blog-link:hover { gap: 4px; }

/* ===== CTA ===== */
.cta-section { padding: 100px 0; position: relative; overflow: hidden; }
.cta-container { text-align: center; }
.cta-content { max-width: 600px; margin: 0 auto; }
.cta-eyebrow { display: flex; align-items: center; gap: 12px; justify-content: center; margin-bottom: 20px; }
.cta-content h2 { font-family: var(--font-serif); font-size: 2.2rem; line-height: 1.2; margin-bottom: 16px; }
.cta-content p { color: var(--color-text-muted); margin-bottom: 32px; }
.cta-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ===== CONTACT ===== */
.contact { padding: 120px 0; background: var(--color-bg-alt); }
.contact-container { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; }
.contact h2 { font-family: var(--font-serif); font-size: 2.2rem; margin-bottom: 16px; }
.contact > .container > .contact-info > p { color: var(--color-text-muted); margin-bottom: 32px; }
.contact-details { display: flex; flex-direction: column; gap: 20px; }
.contact-item { display: flex; gap: 16px; align-items: start; }
.contact-icon { width: 40px; height: 40px; display: flex; align-items: center; justify-content: center; background: var(--color-surface); border: 1px solid var(--color-border); border-radius: 8px; color: var(--color-gold); flex-shrink: 0; }
.contact-item strong { display: block; font-size: 0.85rem; margin-bottom: 2px; }
.contact-item span { font-size: 0.85rem; color: var(--color-text-muted); }

/* Contact Form */
.contact-form { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius); padding: 32px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-size: 0.82rem; color: var(--color-text-muted); margin-bottom: 6px; font-weight: 500; }
.form-group input, .form-group select, .form-group textarea {
    width: 100%; padding: 12px 16px; background: var(--color-bg);
    border: 1px solid var(--color-border); border-radius: 6px;
    color: var(--color-text); font-family: var(--font-sans); font-size: 0.9rem;
    transition: var(--transition);
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    outline: none; border-color: var(--color-gold);
}
.form-group textarea { resize: vertical; }

/* ===== FOOTER ===== */
.footer { padding: 60px 0 24px; border-top: 1px solid var(--color-border); }
.footer-top { display: grid; grid-template-columns: 2fr 1fr 1fr 2fr; gap: 40px; margin-bottom: 40px; }
.footer-brand p { font-size: 0.85rem; color: var(--color-text-muted); margin-top: 12px; line-height: 1.7; }
.footer-links h4 { font-size: 0.85rem; color: var(--color-gold); margin-bottom: 16px; font-weight: 600; }
.footer-links li { margin-bottom: 8px; }
.footer-links a { font-size: 0.82rem; color: var(--color-text-muted); }
.footer-links a:hover { color: var(--color-gold); }
.footer-newsletter h4 { font-size: 0.85rem; color: var(--color-gold); margin-bottom: 12px; font-weight: 600; }
.footer-newsletter p { font-size: 0.82rem; color: var(--color-text-muted); margin-bottom: 12px; }
.newsletter-form { display: flex; gap: 8px; }
.newsletter-form input { flex: 1; padding: 8px 12px; background: var(--color-surface); border: 1px solid var(--color-border); border-radius: 6px; color: var(--color-text); font-size: 0.85rem; }
.footer-bottom { border-top: 1px solid var(--color-border); padding-top: 24px; text-align: center; }
.footer-bottom p { font-size: 0.8rem; color: var(--color-text-muted); }

/* ===== WHATSAPP BUTTON ===== */
.whatsapp-float {
    position: fixed; bottom: 24px; right: 24px; z-index: 9999;
    width: 56px; height: 56px; border-radius: 50%;
    background: #25D366; display: flex; align-items: center; justify-content: center;
    box-shadow: 0 4px 16px rgba(37,211,102,0.4); transition: var(--transition);
    text-decoration: none;
}
.whatsapp-float:hover { transform: scale(1.1); box-shadow: 0 6px 24px rgba(37,211,102,0.5); }
.whatsapp-float svg { width: 28px; height: 28px; fill: #fff; }

/* ===== RESPONSIVE ===== */
@media (max-width: 992px) {
    .hero-container { grid-template-columns: 1fr; text-align: center; }
    .hero-desc { margin: 0 auto 32px; }
    .hero-actions { justify-content: center; }
    .hero-credentials { justify-content: center; }
    .hero-portrait { margin-top: 40px; }
    .about-container { grid-template-columns: 1fr; }
    .expertise-grid { grid-template-columns: 1fr; }
    .academic-layout { grid-template-columns: 1fr; }
    .contact-container { grid-template-columns: 1fr; }
    .footer-top { grid-template-columns: 1fr 1fr; }
    .blog-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .nav-links { display: none; position: absolute; top: 100%; left: 0; right: 0; background: var(--color-bg); padding: 24px; flex-direction: column; gap: 16px; border-bottom: 1px solid var(--color-border); }
    .nav-links.active { display: flex; }
    .nav-actions { display: none; }
    .hamburger { display: block; }
    .hero h1 { font-size: 2.2rem; }
    .about-highlights { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .footer-top { grid-template-columns: 1fr; }
    .portrait-inner { width: 260px; height: 340px; }
}