:root {
    --primary: #FFD700;
    --primary-dark: #E6C200;
    --dark: #111111;
    --darker: #050505;
    --text: #333333;
    --text-light: #666666;
    --light: #f9f9f9;
    --white: #ffffff;
    --whatsapp: #25D366;
    --transition: 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    --shadow: 0 10px 30px rgba(0,0,0,0.08);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', sans-serif;
}

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--white);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Montserrat', sans-serif;
    color: var(--dark);
    font-weight: 700;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section-padding {
    padding: 90px 0;
}

.bg-light {
    background-color: var(--light);
}

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

/* Typography Helpers */
.section-title {
    font-size: 2.8rem;
    margin-bottom: 10px;
    position: relative;
    display: inline-block;
}

.section-desc {
    font-size: 1.15rem;
    color: var(--text-light);
    margin-bottom: 60px;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: var(--transition);
    padding: 25px 0;
    background: transparent;
}

.navbar.scrolled {
    background: rgba(17, 17, 17, 0.95);
    backdrop-filter: blur(10px);
    padding: 15px 0;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}

.navbar.scrolled .nav-links a {
    color: var(--white);
}

.navbar.scrolled .logo {
    color: var(--white);
    text-shadow: none;
}

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

.logo {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--white);
    text-shadow: 0 2px 10px rgba(0,0,0,0.5);
    font-family: 'Montserrat', sans-serif;
    letter-spacing: -0.5px;
}

.logo span {
    color: var(--primary);
}

.nav-links {
    display: flex;
    gap: 35px;
}

.nav-links a {
    text-decoration: none;
    color: var(--white);
    font-weight: 500;
    transition: var(--transition);
    text-shadow: 0 2px 4px rgba(0,0,0,0.5);
    position: relative;
}

.navbar.scrolled .nav-links a {
    text-shadow: none;
}

.nav-links a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 3px;
    background: var(--primary);
    bottom: -8px;
    left: 0;
    transition: var(--transition);
    border-radius: 2px;
}

.nav-links a:hover::after {
    width: 100%;
}

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

.nav-btn {
    background: var(--primary);
    color: var(--dark);
    padding: 12px 28px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    transition: var(--transition);
    box-shadow: 0 4px 15px rgba(255, 215, 0, 0.3);
}

.nav-btn:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(255, 215, 0, 0.4);
}

/* Hero Section */
.hero {
    height: 100vh;
    min-height: 650px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: url('../images/hero-bg.png') no-repeat center center/cover;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(0,0,0,0.4), rgba(17,17,17,0.95));
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    color: var(--white);
    max-width: 850px;
    padding-top: 50px;
}

.hero h1 {
    font-size: 5.5rem;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 15px;
    text-shadow: 0 5px 15px rgba(0,0,0,0.5);
    letter-spacing: -2px;
    line-height: 1.1;
}

.hero h1 span {
    color: var(--primary);
}

.hero .subtitle {
    font-size: 1.6rem;
    margin-bottom: 45px;
    font-weight: 400;
    color: #e0e0e0;
    text-shadow: 0 2px 5px rgba(0,0,0,0.5);
}

.hero-actions {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 40px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 16px 36px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.1rem;
    transition: var(--transition);
    gap: 12px;
}

.btn-primary {
    background: var(--primary);
    color: var(--dark);
    box-shadow: 0 10px 25px rgba(255, 215, 0, 0.3);
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-3px);
    box-shadow: 0 15px 30px rgba(255, 215, 0, 0.4);
}

.btn-whatsapp {
    background: var(--whatsapp);
    color: var(--white);
    box-shadow: 0 10px 25px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp:hover {
    background: #1ebe57;
    transform: translateY(-3px);
    box-shadow: 0 15px 30px rgba(37, 211, 102, 0.4);
}

.hero-contact {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0px;
    background: rgba(255,255,255,0.05);
    padding: 20px 40px;
    border-radius: 20px;
    backdrop-filter: blur(5px);
    border: 1px solid rgba(255,255,255,0.1);
    display: inline-flex;
}

.call-text {
    font-size: 1.1rem;
    color: var(--primary);
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 2px;
}

.call-number {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--white);
    text-shadow: 0 4px 10px rgba(0,0,0,0.3);
    letter-spacing: -1px;
}

/* About Section */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 70px;
    align-items: center;
}

.about-image-wrapper {
    position: relative;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: var(--shadow);
}

.about-image {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 24px;
    transition: transform 0.7s ease;
}

.about-image-wrapper:hover .about-image {
    transform: scale(1.05);
}

.experience-badge {
    position: absolute;
    bottom: -25px;
    left: -25px;
    background: var(--primary);
    color: var(--dark);
    padding: 30px;
    border-radius: 50%;
    width: 160px;
    height: 160px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow);
    z-index: 2;
    border: 10px solid var(--white);
}

.exp-number {
    font-size: 2.8rem;
    font-weight: 800;
    line-height: 1;
}

.exp-text {
    font-size: 0.95rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.about-subtitle {
    color: var(--primary-dark);
    font-size: 1.5rem;
    margin-bottom: 25px;
}

.about-content p {
    margin-bottom: 20px;
    color: var(--text-light);
    font-size: 1.1rem;
}

.about-features {
    margin-top: 40px;
    display: grid;
    grid-template-columns: 1fr;
    gap: 15px;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 15px;
    font-size: 1.15rem;
    font-weight: 600;
    background: solid var(--light);
    padding: 10px 0;
    border-radius: 10px;
}

.feature-icon {
    width: 35px;
    height: 35px;
    background: var(--primary);
    color: var(--dark);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 1.2rem;
}

/* Services */
.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.service-card {
    background: var(--white);
    padding: 45px 30px;
    border-radius: 24px;
    text-align: center;
    box-shadow: 0 10px 40px rgba(0,0,0,0.04);
    transition: var(--transition);
    border-bottom: 5px solid transparent;
}

.service-card:hover {
    transform: translateY(-15px);
    border-bottom: 5px solid var(--primary);
    box-shadow: 0 20px 50px rgba(0,0,0,0.1);
}

.service-icon {
    width: 85px;
    height: 85px;
    background: rgba(255, 215, 0, 0.15);
    color: var(--primary-dark);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    transition: var(--transition);
}

.service-card:hover .service-icon {
    background: var(--primary);
    color: var(--dark);
    transform: rotateY(180deg);
}

.service-card h3 {
    margin-bottom: 15px;
    font-size: 1.4rem;
}

.service-card p {
    color: var(--text-light);
    font-size: 1rem;
}

/* Areas */
.areas-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 15px;
}

.area-box {
    background: var(--light);
    padding: 18px;
    text-align: center;
    border-radius: 12px;
    font-weight: 600;
    transition: var(--transition);
    border: 1px solid #eee;
    color: var(--dark);
    font-size: 1.05rem;
}

.area-box:hover {
    background: var(--primary);
    color: var(--dark);
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(255, 215, 0, 0.3);
    border-color: var(--primary);
}

/* Reviews */
.reviews-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

.review-card {
    background: var(--white);
    padding: 35px 25px;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    transition: var(--transition);
    border: 1px solid #f0f0f0;
}

.review-card:hover {
    box-shadow: 0 15px 40px rgba(0,0,0,0.1);
    transform: translateY(-5px);
}

.stars {
    color: #FFB800;
    font-size: 1.5rem;
    margin-bottom: 15px;
    letter-spacing: 2px;
}

.review-text {
    font-style: italic;
    color: var(--text-light);
    margin-bottom: 25px;
    font-size: 1rem;
    line-height: 1.7;
}

.reviewer {
    font-weight: 700;
    color: var(--dark);
    font-size: 1.1rem;
    border-top: 1px solid #eee;
    padding-top: 15px;
}

/* CTA Section */
.cta-section {
    background: var(--dark);
    color: var(--white);
    position: relative;
    overflow: hidden;
    padding: 100px 0;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, rgba(255,215,0,0.15) 0%, transparent 60%);
}

.cta-title {
    font-size: 3.5rem;
    color: var(--white);
    margin-bottom: 15px;
    position: relative;
    z-index: 2;
}

.cta-desc {
    font-size: 1.4rem;
    color: #bbb;
    margin-bottom: 50px;
    position: relative;
    z-index: 2;
    font-weight: 300;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 25px;
    position: relative;
    z-index: 2;
}

.btn-large {
    padding: 22px 45px;
    font-size: 1.3rem;
    border-radius: 60px;
}

/* Footer */
.footer {
    background: var(--darker);
    color: var(--text-light);
    padding: 40px 0;
    text-align: center;
    border-top: 1px solid rgba(255,255,255,0.05);
}

.footer p {
    margin-bottom: 10px;
    font-size: 1.05rem;
}

.footer .credit a {
    color: var(--primary);
    text-decoration: none;
    transition: var(--transition);
    font-weight: 600;
}

.footer .credit a:hover {
    color: var(--white);
}

/* Animations & FAB */
.fab-container {
    position: fixed;
    bottom: 40px;
    right: 40px;
    display: flex;
    flex-direction: column;
    gap: 15px;
    z-index: 999;
}

.fab {
    width: 65px;
    height: 65px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    box-shadow: 0 10px 25px rgba(0,0,0,0.3);
    transition: var(--transition);
    text-decoration: none;
}

.fab::after {
    content: ''; /* Desktopta gizli */
}

.fab.fab-phone::after, .fab.fab-wa::after {
    font-family: 'Inter', sans-serif;
    margin-left: 0;
}

.fab-wa {
    background: var(--whatsapp);
}

.fab-wa:hover {
    background: #1ebe57;
    transform: scale(1.1) rotate(5deg);
}

.fab-phone {
    background: var(--primary);
    color: var(--dark);
}

.fab-phone:hover {
    background: var(--primary-dark);
    transform: scale(1.1) rotate(-5deg);
}

@keyframes pulse {
    0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(255, 215, 0, 0.7); }
    70% { transform: scale(1.05); box-shadow: 0 0 0 15px rgba(255, 215, 0, 0); }
    100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(255, 215, 0, 0); }
}

@keyframes pulse-wa {
    0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7); }
    70% { transform: scale(1.05); box-shadow: 0 0 0 15px rgba(37, 211, 102, 0); }
    100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

.pulse { animation: pulse 2s infinite; }
.fab-wa.bounce { animation: pulse-wa 2s infinite; }

/* Scroll Reveal Classes */
.reveal-up, .reveal-left, .reveal-right {
    opacity: 0;
    transition: all 0.9s cubic-bezier(0.5, 0, 0, 1);
}

.reveal-up { transform: translateY(60px); }
.reveal-left { transform: translateX(-60px); }
.reveal-right { transform: translateX(60px); }

.reveal-up.active { opacity: 1; transform: translateY(0); }
.reveal-left.active { opacity: 1; transform: translateX(0); }
.reveal-right.active { opacity: 1; transform: translateX(0); }

.delay-1 { transition-delay: 0.2s; }
.delay-2 { transition-delay: 0.4s; }
.delay-3 { transition-delay: 0.6s; }
.delay-4 { transition-delay: 0.8s; }

/* Responsive Mobile */
@media (max-width: 1200px) {
    .reviews-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 991px) {
    .about-grid, .services-grid {
        grid-template-columns: 1fr 1fr;
    }
    .hero h1 { font-size: 4rem; }
    .experience-badge {
        left: auto;
        right: -20px;
        width: 130px;
        height: 130px;
    }
    .exp-number { font-size: 2.2rem; }
}

@media (max-width: 768px) {
    .nav-links { display: none; }
    .hero { min-height: 100vh; padding: 100px 0 50px; }
    .hero-actions { flex-direction: column; width: 100%; padding: 0 20px;}
    .hero h1 { font-size: 2.8rem; }
    .hero .subtitle { font-size: 1.2rem; margin-bottom: 30px;}
    .call-number { font-size: 2.5rem; }
    .call-text { font-size: 1rem; }
    
    .about-grid, .services-grid, .reviews-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .section-title { font-size: 2.2rem; }
    
    .cta-buttons { flex-direction: column; padding: 0 20px;}
    .cta-title { font-size: 2.5rem; }
    
    /* Mobile Sticky FAB layout */
    .fab-container {
        flex-direction: row;
        bottom: 0;
        right: 0;
        left: 0;
        justify-content: space-between;
        padding: 10px 15px;
        background: rgba(255,255,255,0.95);
        backdrop-filter: blur(10px);
        box-shadow: 0 -5px 20px rgba(0,0,0,0.1);
        border-top: 1px solid #eee;
    }
    
    .fab {
        width: 48%;
        border-radius: 12px;
        height: 55px;
        gap: 8px;
        font-weight: 700;
        font-size: 1.1rem;
        box-shadow: none;
    }

    .fab::after {
        content: attr(aria-label);
        display: inline-block;
    }
    
    .fab.bounce, .fab.pulse {
        animation: none;
    }
    
    body { padding-bottom: 80px; } 
}