/* 
  Arte Sanat Akademisi - Vision Board Styles
  Koyu Renk Üstü Açık Renk Kullanımı 
  Samimiyet Hissi Veren Sıcak Renkler
*/
:root {
    /* Colors from Vision Board */
    --color-red: #c12b1a;          /* Canlı, sıcak kırmızı */
    --color-brown-dark: #6b2b13;   /* Koyu kahve/kiremit - logodan/boarding */
    --color-terracotta: #ba5927;   /* Daha açık sıcak turuncu/kiremit */
    --color-white: #ffffff;        /* Beyaz */
    --color-bg-base: #1c1411;      /* Çok koyu sıcak kahve/siyah */
    --color-bg-surface: #2c1a14;   /* Kartlar ve yüzeyler için bir ton açığı */
    --color-text-light: #f9f5f0;   /* Arka plan kremsi beyaz metin olarak */
    
    /* Typography */
    --font-heading: 'Marcellus', serif;       
    --font-body: 'Jost', sans-serif;          
    --font-script: 'Playfair Display', serif; /* Pinyon Script yerine daha asil, profesyonel italikli kullanım */
    
    --transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    background-color: var(--color-bg-base);
}

body {
    font-family: var(--font-body);
    background-color: var(--color-bg-base);
    color: var(--color-text-light);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Typography Base */
h1, h2, h3, h4, .logo {
    font-family: var(--font-heading);
    font-weight: 400;
}

p {
    font-size: 1.1rem;
    color: rgba(249, 245, 240, 0.85);
}

.accent-text {
    color: var(--color-terracotta);
}

/* EKİN ABLA'NIN ÖZEL İSTEĞİ: İsim Arka Tarafı Terakota, Yazı Beyaz */
.brand-name {
    background-color: var(--color-terracotta);
    color: var(--color-white) !important;
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    display: inline;
    -webkit-box-decoration-break: clone;
    box-decoration-break: clone;
    font-family: var(--font-heading);
    box-shadow: 0 4px 10px rgba(186, 89, 39, 0.3);
    font-weight: 500;
}

.script-badge {
    font-family: var(--font-script);
    font-style: italic;
    font-size: 2rem;
    color: var(--color-red);
    display: inline-block;
    margin-bottom: -10px;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 5%;
}

/* Top Bar */
.top-bar {
    width: 100%;
    height: 40px;
    background-color: var(--color-bg-base);
    display: flex;
    align-items: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05); /* very subtle separator */
    position: absolute;
    top: 0;
    left: 0;
    z-index: 100;
}

.top-bar-content {
    display: flex;
    justify-content: space-between;
    width: 100%;
}

.top-bar-item {
    font-size: 0.85rem;
    color: rgba(249, 245, 240, 0.7);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
}

.top-bar-item:hover {
    color: var(--color-text-light);
}

.top-bar-item i {
    color: var(--color-terracotta);
}

.top-bar-right {
    display: flex;
    gap: 2rem;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 40px;
    left: 0;
    width: 100%;
    padding: 1.2rem 0;
    background: rgba(28, 20, 17, 0.85); /* Koyu bg transparan */
    backdrop-filter: blur(15px);
    z-index: 100;
    border-bottom: 1px solid rgba(186, 89, 39, 0.15);
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-terracotta); /* Ekin ablanın özel isteği: Arkası terakota */
    padding: 8px 25px;
    border-radius: 12px;
    box-shadow: 0 8px 25px rgba(186, 89, 39, 0.4); 
    text-decoration: none;
    transition: var(--transition);
    border: 1px solid rgba(255, 255, 255, 0.2); 
    transform: translateZ(0);
}

.logo:hover {
    transform: translateY(-4px);
    box-shadow: 0 15px 35px rgba(186, 89, 39, 0.7);
    border-color: rgba(255, 255, 255, 0.5);
}

.logo-img {
    height: 85px; 
    object-fit: contain;
    display: block;
    filter: invert(1);
    mix-blend-mode: screen;
    transition: var(--transition);
}

@media (max-width: 768px) {
    .logo { padding: 5px 15px; }
    .logo-img { height: 50px; }
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 2.5rem;
    align-items: center;
}

.nav-links a {
    color: var(--color-text-light);
    text-decoration: none;
    font-weight: 400;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: var(--transition);
}

.nav-links a:hover {
    color: var(--color-terracotta);
}

.btn-cta {
    background: var(--color-red);
    padding: 0.6rem 1.5rem;
    border-radius: 30px;
    color: var(--color-white) !important;
    font-weight: 500 !important;
    border: 1px solid var(--color-red);
}

.btn-cta:hover {
    background: transparent;
    color: var(--color-red) !important;
}

.hamburger {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--color-text-light);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding-top: 130px;
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    top: -20%;
    left: -10%;
    width: 60%;
    height: 80%;
    background: radial-gradient(circle, rgba(193, 43, 26, 0.15) 0%, rgba(28, 20, 17, 0) 70%);
    z-index: -1;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero h1 {
    font-size: 4rem;
    line-height: 1.1;
    margin-top: 10px;
    margin-bottom: 2rem;
}

.hero-p {
    font-size: 1.1rem;
    margin-bottom: 2.5rem;
    max-width: 90%;
    line-height: 1.8;
}

.hero-btns {
    display: flex;
    gap: 1rem;
}

.btn-primary, .btn-submit {
    background-color: var(--color-brown-dark);
    color: var(--color-white);
    padding: 1rem 2rem;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    font-weight: 500;
    border-radius: 4px;
    transition: var(--transition);
    border: 1px solid var(--color-brown-dark);
    cursor: pointer;
}

.btn-primary:hover, .btn-submit:hover {
    background-color: transparent;
    color: var(--color-white);
    box-shadow: 0 10px 20px rgba(107, 43, 19, 0.3);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-white);
    padding: 1rem 2rem;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    font-weight: 500;
    border-radius: 4px;
    border: 1px solid var(--color-terracotta);
    transition: var(--transition);
}

.btn-secondary:hover {
    background-color: var(--color-terracotta);
    color: var(--color-white);
}

/* LCM Banner */
.lcm-banner {
    background-color: var(--color-red);
    padding: 2rem 0;
    box-shadow: 0 10px 30px rgba(193, 43, 26, 0.2);
    position: relative;
    z-index: 5;
}

.lcm-content {
    display: flex;
    align-items: center;
    gap: 2rem;
    justify-content: center;
}

.lcm-icon {
    font-size: 4rem;
    color: #ffd700; /* Gold specifically for medal/LCM */
}

.lcm-content h3 {
    font-size: 1.5rem;
    color: var(--color-white);
    margin-bottom: 0.5rem;
}

.lcm-content p {
    color: rgba(255, 255, 255, 0.9);
    margin: 0;
    max-width: 800px;
}

/* Hero Graphics */
.hero-graphics {
    position: relative;
}

.blob {
    position: absolute;
    filter: blur(60px);
    z-index: -1;
    opacity: 0.6;
    border-radius: 50%;
}

.blob-1 {
    width: 300px;
    height: 300px;
    background: var(--color-red);
    top: -50px;
    right: -50px;
}

.blob-2 {
    width: 250px;
    height: 250px;
    background: var(--color-terracotta);
    bottom: -50px;
    left: -20px;
}

.art-frame {
    position: relative;
    border-radius: 20px 100px 20px 20px;
    overflow: hidden;
    box-shadow: 0 25px 50px rgba(0,0,0,0.5);
    border: 4px solid var(--color-brown-dark);
}

.hero-img {
    width: 100%;
    display: block;
    mix-blend-mode: luminosity;
    opacity: 0.9;
    transition: var(--transition);
}

.hero-img:hover {
    mix-blend-mode: normal;
    transform: scale(1.05);
}

/* About Section */
.about {
    padding: 6rem 0;
    position: relative;
    background: linear-gradient(to bottom, var(--color-bg-base) 0%, var(--color-bg-surface) 100%);
}

.about-flex {
    display: flex;
    gap: 5rem;
    align-items: center;
}

.about-image-col {
    flex: 1;
    position: relative;
}

.about-image-col img {
    width: 100%;
    border-radius: 10px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.4);
    position: relative;
    z-index: 2;
}

.decor-box {
    position: absolute;
    top: -20px;
    left: -20px;
    width: 100%;
    height: 100%;
    border: 2px solid var(--color-terracotta);
    border-radius: 10px;
    z-index: 1;
}

.about-text-col {
    flex: 1;
}

.section-title {
    font-size: 3rem;
    line-height: 1.2;
    margin-bottom: 2rem;
}

.vision-list {
    list-style: none;
    margin-top: 2rem;
}

.vision-list li {
    font-size: 1.1rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 15px;
}

.vision-list i {
    color: var(--color-red);
    font-size: 1rem;
    width: 20px;
    text-align: center;
}

.signature {
    margin-top: 3rem;
    font-family: var(--font-script);
    font-style: italic;
    font-weight: 500;
    font-size: 2rem;
    color: var(--color-brown-dark);
    opacity: 0.8;
}

/* Courses */
.courses {
    padding: 6rem 0;
    background-color: var(--color-bg-surface);
}

.text-center {
    text-align: center;
    margin-bottom: 5rem;
}

.courses-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.course-card {
    background-color: var(--color-bg-base);
    padding: 2.5rem 2rem;
    border-radius: 10px;
    border-bottom: 4px solid var(--color-brown-dark);
    transition: var(--transition);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.course-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at top right, rgba(186, 89, 39, 0.05) 0%, transparent 60%);
    z-index: 0;
}

.course-card:hover {
    transform: translateY(-10px);
    border-bottom-color: var(--color-red);
    box-shadow: 0 15px 30px rgba(0,0,0,0.3);
}

.course-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 1;
}

.course-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    position: relative;
    z-index: 1;
    color: var(--color-white);
}

.course-card p {
    position: relative;
    z-index: 1;
    font-size: 1rem;
}

/* Coming Soon Badge */
.course-card.coming-soon {
    opacity: 0.85;
}

.course-card.coming-soon:hover {
    opacity: 1;
}

.coming-soon-badge {
    position: absolute;
    top: 25px;
    right: -40px;
    background-color: var(--color-red);
    color: var(--color-white);
    padding: 5px 40px;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    transform: rotate(45deg);
    box-shadow: 0 4px 10px rgba(0,0,0,0.3);
    z-index: 10;
    letter-spacing: 1px;
    font-family: var(--font-body);
}

/* Contact / Lead Form Section */
.contact-section {
    padding: 6rem 0;
    background-color: var(--color-bg-base);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.info-blocks {
    margin-top: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.info-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.info-item i {
    font-size: 1.5rem;
    color: var(--color-terracotta);
    margin-top: 5px;
    width: 30px;
    text-align: center;
}

.info-item h4 {
    color: var(--color-white);
    margin-bottom: 0.2rem;
}

.info-item p {
    font-size: 1rem;
    margin: 0;
}

.map-link {
    display: inline-flex;
    align-items: center;
    color: var(--color-terracotta);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    margin-top: 5px;
    transition: var(--transition);
}

.map-link:hover {
    color: var(--color-white);
    transform: translateX(4px);
}

.map-link i {
    font-size: 0.8rem !important; /* Ezmesin diye important */
    margin-left: 5px;
    margin-top: 0 !important;
    width: auto !important;
    color: inherit;
}

/* Lead Form */
.lead-form-panel {
    background-color: var(--color-bg-surface);
    padding: 3rem;
    border-radius: 10px;
    border: 1px solid rgba(186, 89, 39, 0.2);
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

.lead-form-panel h3 {
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
    color: var(--color-white);
}

.lead-form-panel p {
    margin-bottom: 2rem;
    font-size: 1rem;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
    width: 100%;
    padding: 1rem;
    background-color: var(--color-bg-base);
    border: 1px solid rgba(249, 245, 240, 0.1);
    border-radius: 4px;
    color: var(--color-text-light);
    font-family: var(--font-body);
    font-size: 1rem;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--color-terracotta);
}

.btn-submit {
    width: 100%;
    padding: 1rem;
    font-size: 1.1rem;
}

/* Footer */
.footer {
    padding: 2rem 0;
    background-color: var(--color-bg-base);
    border-top: 1px solid rgba(249, 245, 240, 0.05);
}

/* WhatsApp Floating Button */
.whatsapp-float {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 40px;
    right: 40px;
    background-color: #25d366;
    color: #FFF;
    border-radius: 50px;
    text-align: center;
    font-size: 30px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.3);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: all 0.3s ease;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    color: #FFF;
    box-shadow: 0 6px 15px rgba(37, 211, 102, 0.4);
}

.wa-tooltip {
    position: absolute;
    right: 75px;
    background: #25d366;
    color: white;
    padding: 8px 12px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 500;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    white-space: nowrap;
    font-family: var(--font-body);
    pointer-events: none;
}

.wa-tooltip::after {
    content: '';
    position: absolute;
    right: -4px;
    top: 50%;
    transform: translateY(-50%);
    border-width: 6px 0 6px 6px;
    border-style: solid;
    border-color: transparent transparent transparent #25d366;
}

.whatsapp-float:hover .wa-tooltip {
    opacity: 1;
    visibility: visible;
    right: 70px;
}

/* Instagram Floating Button */
.instagram-float {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 115px; /* Whatsapp butonunun hemen bir tık üstü */
    right: 40px;
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
    color: #FFF;
    border-radius: 50px;
    text-align: center;
    font-size: 30px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.3);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: all 0.3s ease;
}

.instagram-float:hover {
    transform: scale(1.1);
    color: #FFF;
    box-shadow: 0 6px 15px rgba(220, 39, 67, 0.4);
}

.ig-tooltip {
    position: absolute;
    right: 75px;
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
    color: white;
    padding: 8px 12px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 500;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    white-space: nowrap;
    font-family: var(--font-body);
    pointer-events: none;
}

.ig-tooltip::after {
    content: '';
    position: absolute;
    right: -4px;
    top: 50%;
    transform: translateY(-50%);
    border-width: 6px 0 6px 6px;
    border-style: solid;
    border-color: transparent transparent transparent #dc2743; /* Instagram kırmızısı */
}

.instagram-float:hover .ig-tooltip {
    opacity: 1;
    visibility: visible;
    right: 70px;
}

/* Responsiveness */
@media (max-width: 968px) {
    .top-bar { display: none; }
    .navbar { top: 0 !important; padding: 0.8rem 0; }
    
    .hamburger { display: block; z-index: 1001; }
    
    .nav-links {
        display: flex;
        flex-direction: column;
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        height: 100vh;
        background: rgba(28, 20, 17, 0.98);
        backdrop-filter: blur(20px);
        justify-content: center;
        align-items: center;
        transition: right 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
        gap: 2.5rem;
        z-index: 1000;
    }

    .nav-links.active { right: 0; }
    .nav-links a { font-size: 1.2rem; }
    
    .hero { padding-top: 100px; text-align: center; }
    
    .hero-grid, .about-flex, .courses-grid, .contact-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .hero h1 { font-size: 2.5rem; margin-bottom: 1.5rem; }
    .hero-p { max-width: 100%; font-size: 1rem; margin-bottom: 2rem; }
    
    .hero-btns { flex-direction: column; gap: 1rem; }
    .hero-btns .btn-primary, .hero-btns .btn-secondary { width: 100%; }

    .section-title { font-size: 2.2rem; }
    .about-image-col { order: -1; padding: 0 1rem; }
    .decor-box { display: none; }
    
    .lcm-content {
        flex-direction: column;
        text-align: center;
        padding: 0 1rem;
    }

    .lead-form-panel { padding: 2rem 1.5rem; }
    
    .whatsapp-float { width: 50px; height: 50px; bottom: 20px; right: 20px; font-size: 25px; }
    .instagram-float { width: 50px; height: 50px; bottom: 85px; right: 20px; font-size: 25px; }
    .wa-tooltip, .ig-tooltip { display: none; }
}