/* ========================================
   Göler Tesisat - Ana Stil Dosyası
   Modern, Animasyonlu, Responsive Tasarım
======================================== */

/* CSS Değişkenleri */
:root {
    /* Ana Renkler */
    --primary-dark: #0f2744;
    --primary: #1a365d;
    --primary-light: #2d4a6f;
    --accent: #3182ce;
    --accent-light: #4299e1;
    --accent-glow: #63b3ed;
    
    /* Nötr Renkler */
    --white: #ffffff;
    --gray-50: #f7fafc;
    --gray-100: #edf2f7;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e0;
    --gray-600: #718096;
    --gray-700: #4a5568;
    --gray-800: #2d3748;
    --gray-900: #1a202c;
    
    /* Özel Renkler */
    --whatsapp: #25d366;
    --whatsapp-dark: #128c7e;
    --call: #ff6b35;
    --call-dark: #e55a2b;
    --emergency: #e53e3e;
    --success: #38a169;
    
    /* Gradient */
    --gradient-primary: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 50%, var(--primary-light) 100%);
    --gradient-accent: linear-gradient(135deg, var(--accent) 0%, var(--accent-light) 100%);
    --gradient-hero: linear-gradient(135deg, rgba(15, 39, 68, 0.95) 0%, rgba(26, 54, 93, 0.9) 50%, rgba(49, 130, 206, 0.85) 100%);
    
    /* Gölgeler */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.2);
    --shadow-glow: 0 0 30px rgba(49, 130, 206, 0.3);
    
    /* Geçişler */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 30px;
    --radius-full: 50%;
}

/* Reset ve Temel Stiller */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: 'Poppins', sans-serif;
    font-size: 16px;
    line-height: 1.7;
    color: var(--gray-700);
    background-color: var(--white);
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition-normal);
}

img {
    max-width: 100%;
    height: auto;
}

/* Seçim Rengi */
::selection {
    background-color: var(--accent);
    color: var(--white);
}

/* ========================================
   NAVBAR
======================================== */
.navbar {
    padding: 1rem 0;
    background: transparent;
    transition: var(--transition-normal);
    z-index: 1000;
}

.navbar.scrolled {
    background: var(--gradient-primary);
    padding: 0.75rem 0;
    box-shadow: var(--shadow-lg);
}

.navbar-brand {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--white) !important;
    display: flex;
    align-items: center;
}

.navbar-brand i {
    color: var(--accent-light);
}

.navbar-nav .nav-link {
    color: rgba(255, 255, 255, 0.9) !important;
    font-weight: 500;
    padding: 0.5rem 1rem !important;
    position: relative;
    transition: var(--transition-normal);
}

.navbar-nav .nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--accent-light);
    transition: var(--transition-normal);
    transform: translateX(-50%);
}

.navbar-nav .nav-link:hover::after,
.navbar-nav .nav-link.active::after {
    width: 60%;
}

.navbar-nav .nav-link:hover {
    color: var(--white) !important;
}

.btn-call {
    background: var(--gradient-accent);
    color: var(--white) !important;
    padding: 0.6rem 1.5rem;
    border-radius: var(--radius-xl);
    font-weight: 600;
    border: none;
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
}

.btn-call:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
    color: var(--white) !important;
}

.navbar-toggler {
    border: 2px solid rgba(255, 255, 255, 0.5);
    padding: 0.5rem;
}

.navbar-toggler:focus {
    box-shadow: none;
}

/* ========================================
   HERO SECTION
======================================== */
.hero-section {
    min-height: 100vh;
    background: url('https://images.unsplash.com/photo-1585704032915-c3400ca199e7?q=80&w=2070') center/cover no-repeat;
    position: relative;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-hero);
    z-index: 1;
}

.hero-particles {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 2;
    overflow: hidden;
}

.hero-section .container {
    position: relative;
    z-index: 3;
}

.hero-content {
    padding: 2rem 0;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    color: var(--white);
    padding: 0.5rem 1.25rem;
    border-radius: var(--radius-xl);
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(49, 130, 206, 0.4); }
    50% { box-shadow: 0 0 0 15px rgba(49, 130, 206, 0); }
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 800;
    color: var(--white);
    margin-bottom: 1rem;
    line-height: 1.25;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
    min-height: 1.25em;
}

.hero-title-text {
    display: inline;
}

.hero-title-cursor {
    display: inline-block;
    margin-left: 2px;
    animation: hero-cursor-blink 1s step-end infinite;
    font-weight: 700;
}

@keyframes hero-cursor-blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
}

.hero-subtitle {
    font-size: clamp(1.1rem, 2.5vw, 1.4rem);
    color: var(--accent-glow);
    font-weight: 600;
    margin-bottom: 1rem;
}

.hero-description {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.85);
    max-width: 550px;
    margin-bottom: 2rem;
}

.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 3rem;
}

.btn-hero-primary {
    background: var(--call);
    color: var(--white) !important;
    padding: 1rem 2rem;
    border-radius: var(--radius-xl);
    font-weight: 600;
    font-size: 1.1rem;
    display: inline-flex;
    align-items: center;
    box-shadow: 0 4px 15px rgba(255, 107, 53, 0.4);
    transition: var(--transition-normal);
    border: none;
}

.btn-hero-primary:hover {
    background: var(--call-dark);
    transform: translateY(-3px);
    box-shadow: 0 6px 25px rgba(255, 107, 53, 0.5);
    color: var(--white) !important;
}

.btn-hero-whatsapp {
    background: var(--whatsapp);
    color: var(--white) !important;
    padding: 1rem 2rem;
    border-radius: var(--radius-xl);
    font-weight: 600;
    font-size: 1.1rem;
    display: inline-flex;
    align-items: center;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
    transition: var(--transition-normal);
    border: none;
}

.btn-hero-whatsapp:hover {
    background: var(--whatsapp-dark);
    transform: translateY(-3px);
    box-shadow: 0 6px 25px rgba(37, 211, 102, 0.5);
    color: var(--white) !important;
}

.hero-stats {
    display: flex;
    gap: 3rem;
    flex-wrap: wrap;
}

.stat-item {
    text-align: center;
    color: var(--white);
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--accent-glow);
    line-height: 1;
}

.stat-label {
    display: block;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
    margin-top: 0.25rem;
}

.hero-scroll {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
}

.scroll-indicator {
    display: flex;
    flex-direction: column;
    align-items: center;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.85rem;
    animation: bounce 2s infinite;
}

.scroll-indicator i {
    margin-top: 0.5rem;
    font-size: 1.2rem;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-10px); }
    60% { transform: translateY(-5px); }
}

/* ========================================
   SECTION GENEL STİLLER
======================================== */
section {
    padding: 6rem 0;
}

.section-badge {
    display: inline-block;
    background: var(--gradient-accent);
    color: var(--white);
    padding: 0.4rem 1.25rem;
    border-radius: var(--radius-xl);
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1rem;
}

.section-title {
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    font-weight: 700;
    color: var(--primary-dark);
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--gray-600);
    max-width: 600px;
    margin: 0 auto;
}

/* ========================================
   HAKKIMIZDA SECTION
======================================== */
.about-section {
    background: var(--gray-50);
    position: relative;
    overflow: hidden;
}

.about-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 100%;
    background:
        radial-gradient(circle at 20% 80%, rgba(49, 130, 206, 0.06) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(49, 130, 206, 0.06) 0%, transparent 50%);
    pointer-events: none;
}

.about-stat-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 2rem;
    height: 100%;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
    border: 1px solid var(--gray-100);
    position: relative;
    overflow: hidden;
}

.about-stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-accent);
    transform: scaleX(0);
    transform-origin: center;
    transition: var(--transition-normal);
}

.about-stat-card:hover,
.about-stat-card:focus-within {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.about-stat-card:hover::before,
.about-stat-card:focus-visible::before {
    transform: scaleX(1);
}

.about-stat-card .stat-icon {
    width: 70px;
    height: 70px;
    background: var(--gradient-accent);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.25rem;
    transition: var(--transition-normal);
}

.about-stat-card .stat-icon i {
    font-size: 1.75rem;
    color: var(--white);
}

.about-stat-card:hover .stat-icon,
.about-stat-card:focus-within .stat-icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: var(--shadow-glow);
}

.about-stat-card .stat-number {
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary-dark);
    margin-bottom: 0.25rem;
}

.about-stat-card .stat-label {
    font-size: 0.95rem;
    color: var(--gray-600);
    margin: 0;
}

.about-value-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 1.75rem;
    height: 100%;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
    border: 1px solid var(--gray-100);
    border-left: 4px solid var(--accent);
    position: relative;
}

.about-value-card:hover,
.about-value-card:focus-within {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
    border-left-color: var(--accent-light);
}

.about-value-card .value-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-accent);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    transition: var(--transition-normal);
}

.about-value-card .value-icon i {
    font-size: 1.25rem;
    color: var(--white);
}

.about-value-card:hover .value-icon {
    transform: scale(1.08);
}

.about-value-card h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--primary-dark);
    margin-bottom: 0.5rem;
}

.about-value-card p {
    font-size: 0.9rem;
    color: var(--gray-600);
    margin: 0;
}

/* ========================================
   MÜŞTERİ YORUMLARI SECTION
======================================== */
.testimonials-section {
    background: linear-gradient(180deg, rgba(247, 250, 252, 0.9) 0%, rgba(237, 242, 247, 0.95) 100%);
    position: relative;
}

.testimonials-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 100%;
    background: radial-gradient(circle at 50% 0%, rgba(49, 130, 206, 0.04) 0%, transparent 50%);
    pointer-events: none;
}

.testimonial-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 2rem;
    height: 100%;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
    border: 1px solid var(--gray-100);
    border-left: 4px solid var(--accent);
    position: relative;
    overflow: hidden;
}

.testimonial-card:hover,
.testimonial-card:focus-within {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-left-width: 6px;
    border-left-color: var(--accent-light);
}

.testimonial-quote-icon {
    position: absolute;
    top: 1rem;
    left: 1.25rem;
    font-size: 2.5rem;
    color: var(--accent);
    opacity: 0.15;
    pointer-events: none;
}

.testimonial-card .testimonial-stars {
    margin-bottom: 1rem;
}

.testimonial-card .testimonial-stars i {
    color: #f59e0b;
    font-size: 1rem;
    margin-right: 0.15rem;
}

.testimonial-card:hover .testimonial-stars i {
    filter: drop-shadow(0 0 4px rgba(245, 158, 11, 0.4));
}

.testimonial-card blockquote {
    font-size: 1rem;
    line-height: 1.75;
    color: var(--gray-700);
    margin: 0 0 1.25rem;
    padding: 0;
    border: none;
}

.testimonial-author {
    padding-top: 1rem;
    border-top: 1px solid var(--gray-100);
}

.testimonial-author .author-name {
    font-weight: 600;
    color: var(--primary-dark);
    font-size: 1rem;
}

.testimonial-author .author-role {
    font-size: 0.85rem;
    color: var(--gray-600);
    margin-top: 0.15rem;
}

/* ========================================
   SERTİFİKALAR SECTION
======================================== */
.certificates-section {
    background: var(--white);
    position: relative;
    border-top: 1px solid var(--gray-100);
}

.certificates-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 100%;
    background: radial-gradient(circle at 80% 50%, rgba(49, 130, 206, 0.03) 0%, transparent 50%);
    pointer-events: none;
}

.certificate-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 2rem;
    height: 100%;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
    border: 1px solid var(--gray-100);
    position: relative;
    overflow: hidden;
}

.certificate-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-accent);
    transform: scaleX(0);
    transform-origin: center;
    transition: var(--transition-normal);
}

.certificate-card:hover,
.certificate-card:focus-within {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.certificate-card:hover::before,
.certificate-card:focus-within::before {
    transform: scaleX(1);
}

.certificate-card .certificate-icon {
    width: 65px;
    height: 65px;
    background: var(--gradient-accent);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.25rem;
    transition: var(--transition-normal);
}

.certificate-card .certificate-icon i {
    font-size: 1.75rem;
    color: var(--white);
}

.certificate-card:hover .certificate-icon {
    transform: scale(1.1);
    box-shadow: var(--shadow-glow);
}

.certificate-card h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--primary-dark);
    margin-bottom: 0.5rem;
}

.certificate-card p {
    font-size: 0.9rem;
    color: var(--gray-600);
    margin: 0;
}

.trust-badges-container {
    position: relative;
    z-index: 1;
}

.trust-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1.25rem;
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-xl);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--gray-700);
    transition: var(--transition-normal);
}

.trust-badge i {
    color: var(--success);
    font-size: 1.1rem;
}

.trust-badge:hover,
.trust-badge:focus-visible {
    transform: scale(1.05);
    box-shadow: var(--shadow-md);
    border-color: var(--accent);
}

/* ========================================
   HİZMETLER SECTION
======================================== */
.services-section {
    background: var(--gray-50);
    position: relative;
}

.services-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 80%, rgba(49, 130, 206, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(49, 130, 206, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.service-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 2rem;
    height: 100%;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
    border: 1px solid var(--gray-100);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-accent);
    transform: scaleX(0);
    transition: var(--transition-normal);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-accent);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    transition: var(--transition-normal);
}

.service-icon i {
    font-size: 2rem;
    color: var(--white);
}

.service-card:hover .service-icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: var(--shadow-glow);
}

.service-title {
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--primary-dark);
    margin-bottom: 0.75rem;
}

.service-desc {
    font-size: 0.9rem;
    color: var(--gray-600);
    margin-bottom: 1rem;
}

.service-link {
    color: var(--accent);
    font-weight: 600;
    font-size: 0.9rem;
    display: inline-flex;
    align-items: center;
}

.service-link:hover {
    color: var(--primary);
}

.service-link i {
    transition: var(--transition-fast);
}

.service-link:hover i {
    transform: translateX(5px);
}

/* ========================================
   NEDEN BİZ SECTION
======================================== */
.why-us-section {
    background: var(--white);
    position: relative;
    overflow: hidden;
}

.why-us-section::before {
    content: '';
    position: absolute;
    right: -200px;
    top: 50%;
    transform: translateY(-50%);
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(49, 130, 206, 0.08) 0%, transparent 70%);
    pointer-events: none;
}

.why-us-content .section-title {
    text-align: left;
}

.why-us-text {
    font-size: 1.1rem;
    color: var(--gray-600);
    margin-bottom: 2rem;
    line-height: 1.8;
}

.why-us-quote {
    background: var(--gradient-primary);
    color: var(--white);
    padding: 1.5rem 2rem;
    border-radius: var(--radius-md);
    font-style: italic;
    font-size: 1.1rem;
    position: relative;
}

.why-us-quote i {
    color: var(--accent-glow);
    font-size: 1.5rem;
    margin-right: 1rem;
    opacity: 0.7;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.feature-card {
    background: var(--gray-50);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    display: flex;
    gap: 1rem;
    transition: var(--transition-normal);
    border: 1px solid var(--gray-100);
}

.feature-card:hover {
    background: var(--white);
    box-shadow: var(--shadow-md);
    transform: translateY(-5px);
}

.feature-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-accent);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.feature-icon i {
    font-size: 1.25rem;
    color: var(--white);
}

.feature-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--primary-dark);
    margin-bottom: 0.25rem;
}

.feature-desc {
    font-size: 0.85rem;
    color: var(--gray-600);
    margin: 0;
}

/* ========================================
   İLETİŞİM SECTION
======================================== */
.contact-section {
    background: var(--gradient-primary);
    position: relative;
    overflow: hidden;
}

.contact-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 10% 20%, rgba(255, 255, 255, 0.05) 0%, transparent 40%),
        radial-gradient(circle at 90% 80%, rgba(255, 255, 255, 0.05) 0%, transparent 40%);
    pointer-events: none;
}

.contact-section .section-badge {
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
}

.contact-section .section-title {
    color: var(--white);
}

.contact-section .section-subtitle {
    color: rgba(255, 255, 255, 0.8);
}

.contact-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 2.5rem 2rem;
    text-align: center;
    box-shadow: var(--shadow-lg);
    transition: var(--transition-normal);
    position: relative;
    z-index: 1;
}

.contact-card:hover {
    transform: translateY(-10px);
}

.contact-avatar {
    width: 100px;
    height: 100px;
    background: var(--gradient-accent);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    box-shadow: var(--shadow-glow);
}

.contact-avatar i {
    font-size: 2.5rem;
    color: var(--white);
}

.contact-name {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--primary-dark);
    margin-bottom: 0.25rem;
}

.contact-role {
    font-size: 0.9rem;
    color: var(--gray-600);
    margin-bottom: 1rem;
}

.contact-phone {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--accent);
    margin-bottom: 1.5rem;
}

.contact-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-contact-call {
    background: var(--call);
    color: var(--white) !important;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-xl);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    transition: var(--transition-normal);
    border: none;
}

.btn-contact-call:hover {
    background: var(--call-dark);
    transform: translateY(-2px);
    color: var(--white) !important;
}

.btn-contact-whatsapp {
    background: var(--whatsapp);
    color: var(--white) !important;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-xl);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    transition: var(--transition-normal);
    border: none;
}

.btn-contact-whatsapp:hover {
    background: var(--whatsapp-dark);
    transform: translateY(-2px);
    color: var(--white) !important;
}

/* Acil Durum Banner */
.emergency-banner {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 2rem;
    margin-top: 4rem;
    box-shadow: var(--shadow-lg);
    border-left: 5px solid var(--emergency);
    position: relative;
    z-index: 1;
}

.emergency-content {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.emergency-content > i {
    font-size: 3rem;
    color: var(--emergency);
    animation: shake 0.5s infinite;
}

@keyframes shake {
    0%, 100% { transform: rotate(0deg); }
    25% { transform: rotate(-5deg); }
    75% { transform: rotate(5deg); }
}

.emergency-content h4 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--primary-dark);
    margin-bottom: 0.25rem;
}

.emergency-content p {
    color: var(--gray-600);
    margin: 0;
}

.btn-emergency {
    background: var(--emergency);
    color: var(--white) !important;
    padding: 1rem 2rem;
    border-radius: var(--radius-xl);
    font-weight: 700;
    font-size: 1rem;
    display: inline-flex;
    align-items: center;
    animation: pulse-emergency 1.5s infinite;
    border: none;
}

@keyframes pulse-emergency {
    0%, 100% { box-shadow: 0 0 0 0 rgba(229, 62, 62, 0.5); }
    50% { box-shadow: 0 0 0 15px rgba(229, 62, 62, 0); }
}

.btn-emergency:hover {
    background: #c53030;
    color: var(--white) !important;
}

/* ========================================
   FOOTER
======================================== */
.footer {
    background: var(--gray-900);
    color: rgba(255, 255, 255, 0.7);
    padding: 2rem 0;
}

.footer-brand {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--white);
}

.footer-brand i {
    color: var(--accent);
}

.footer-tagline {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.5);
}

.footer-social {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

.social-link {
    width: 45px;
    height: 45px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.2rem;
    transition: var(--transition-normal);
}

.social-link:hover {
    background: var(--accent);
    transform: translateY(-3px);
    color: var(--white);
}

.footer-copyright {
    font-size: 0.9rem;
}

/* ========================================
   WHATSAPP FLOATING BUTTON
======================================== */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: var(--whatsapp);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 2rem;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: var(--transition-normal);
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.whatsapp-float:hover {
    background: var(--whatsapp-dark);
    transform: scale(1.1);
    color: var(--white);
}

/* ========================================
   MOBILE BOTTOM BAR
======================================== */
.mobile-bottom-wrapper {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    width: 100%;
    display: flex;
    flex-direction: column;
}

.mobile-fiyat-uyari {
    width: 100%;
    background: linear-gradient(135deg, #112D4E 0%, #1a4a7a 100%);
    color: var(--white);
    text-align: center;
    font-size: 0.8rem;
    font-weight: 600;
    padding: 0.5rem 1rem;
    letter-spacing: 0.02em;
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
}

.mobile-bottom-bar {
    width: 100%;
    background: var(--white);
    display: flex;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.15);
    padding: 0.5rem;
    gap: 0.5rem;
}

.mobile-btn {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 0.75rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.85rem;
    gap: 0.25rem;
}

.mobile-btn i {
    font-size: 1.5rem;
}

.mobile-btn-call {
    background: var(--call);
    color: var(--white) !important;
}

.mobile-btn-whatsapp {
    background: var(--whatsapp);
    color: var(--white) !important;
}

/* ========================================
   RESPONSIVE TASARIM
======================================== */
@media (max-width: 991.98px) {
    .navbar-collapse {
        background: var(--gradient-primary);
        margin-top: 1rem;
        padding: 1rem;
        border-radius: var(--radius-md);
        box-shadow: var(--shadow-lg);
    }
    
    .navbar-nav .nav-link::after {
        display: none;
    }
    
    .btn-call {
        margin-top: 1rem;
        width: 100%;
        justify-content: center;
    }
    
    .hero-stats {
        gap: 2rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .emergency-content {
        flex-direction: column;
        text-align: center;
    }
    
    .emergency-content > i {
        font-size: 2.5rem;
    }
    
    .trust-badges-container .row {
        justify-content: center;
    }
    
    body {
        padding-bottom: 80px;
    }
}

@media (max-width: 767.98px) {
    section {
        padding: 4rem 0;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .btn-hero-primary,
    .btn-hero-whatsapp {
        width: 100%;
        justify-content: center;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .why-us-quote {
        padding: 1.25rem;
    }
    
    .contact-buttons {
        flex-direction: column;
    }
    
    .btn-contact-call,
    .btn-contact-whatsapp {
        width: 100%;
        justify-content: center;
    }
    
    .about-stat-card,
    .about-value-card {
        padding: 1.5rem;
    }
    
    .about-stat-card .stat-number {
        font-size: 1.75rem;
    }
    
    .testimonial-card {
        padding: 1.5rem;
    }
    
    .testimonial-quote-icon {
        font-size: 2rem;
    }
    
    .certificate-card {
        padding: 1.5rem;
    }
}

@media (max-width: 575.98px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .service-card {
        padding: 1.5rem;
    }
    
    .contact-card {
        padding: 2rem 1.5rem;
    }
    
    .emergency-banner {
        padding: 1.5rem;
    }
    
    .btn-emergency {
        width: 100%;
        justify-content: center;
    }
    
    .about-stat-card,
    .about-value-card {
        padding: 1.25rem;
    }
    
    .about-stat-card .stat-icon {
        width: 60px;
        height: 60px;
    }
    
    .about-stat-card .stat-icon i {
        font-size: 1.5rem;
    }
    
    .testimonial-card {
        padding: 1.25rem;
    }
    
    .testimonial-quote-icon {
        font-size: 1.75rem;
        top: 0.75rem;
        left: 1rem;
    }
    
    .certificate-card {
        padding: 1.25rem;
    }
    
    .certificate-card .certificate-icon {
        width: 55px;
        height: 55px;
    }
    
    .certificate-card .certificate-icon i {
        font-size: 1.5rem;
    }
    
    .trust-badge {
        padding: 0.5rem 1rem;
        font-size: 0.85rem;
    }
}

/* Parçacık Animasyonu için */
.particle {
    position: absolute;
    width: 10px;
    height: 10px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    animation: float-particle 15s infinite;
}

@keyframes float-particle {
    0%, 100% {
        transform: translateY(0) translateX(0);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        transform: translateY(-100vh) translateX(100px);
        opacity: 0;
    }
}

/* Sayfa Yükleme Animasyonu */
.page-loader {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--primary-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.5s, visibility 0.5s;
}

.page-loader.hidden {
    opacity: 0;
    visibility: hidden;
}

.loader-spinner {
    width: 50px;
    height: 50px;
    border: 4px solid rgba(255, 255, 255, 0.1);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}