/* ============================================
   İLKER SU SONDAJ - Premium Kurumsal Tasarım
   ============================================ */

/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-blue: #1e3a8a;
    --secondary-blue: #3b82f6;
    --dark-blue: #0f172a;
    --earth-brown: #8b4513;
    --earth-tan: #d2b48c;
    --light-gray: #f8fafc;
    --text-dark: #1e293b;
    --text-light: #64748b;
    --white: #ffffff;
    --accent: #2563eb;
    --success: #10b981;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.7;
    color: var(--text-dark);
    background-color: var(--white);
    overflow-x: hidden;
}

/* Typography */
h1 {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.2;
    color: var(--dark-blue);
    margin-bottom: 1.5rem;
}

h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-blue);
    margin-bottom: 1.2rem;
    line-height: 1.3;
}

h3 {
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--primary-blue);
    margin-bottom: 1rem;
}

h4 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.8rem;
}

p {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 1rem;
    line-height: 1.8;
}

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

/* Header & Navigation */
header {
    background: linear-gradient(135deg, var(--dark-blue) 0%, var(--primary-blue) 100%);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.header-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 3rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
}

.logo {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--white);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-right: auto;
    flex-shrink: 0;
}

.logo-icon {
    font-size: 2rem;
    width: 40px;
    height: 40px;
    object-fit: contain;
    display: block;
    flex-shrink: 0;
}

nav {
    margin-left: auto;
    flex-shrink: 0;
}

nav ul {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

nav ul li a {
    color: var(--white);
    font-weight: 500;
    font-size: 1rem;
    padding: 0.5rem 1rem;
    border-radius: 5px;
    transition: all 0.3s ease;
}

nav ul li a:hover {
    background-color: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--white);
    font-size: 1.8rem;
    cursor: pointer;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-blue) 100%);
    color: var(--white);
    padding: 6rem 2rem;
    text-align: center;
    position: relative;
    overflow: hidden;
    min-height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 600"><path d="M0,300 Q300,200 600,300 T1200,300 L1200,600 L0,600 Z" fill="rgba(255,255,255,0.05)"/></svg>');
    opacity: 0.3;
}

.hero-content {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.hero h1 {
    color: var(--white);
    font-size: 4rem;
    margin-bottom: 1.5rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero p {
    color: rgba(255, 255, 255, 0.95);
    font-size: 1.3rem;
    margin-bottom: 2.5rem;
}

/* CTA Buttons */
.cta-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 2rem;
}

.btn {
    display: inline-block;
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 50px;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    text-align: center;
}

.btn-primary {
    background: var(--white);
    color: var(--primary-blue);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.btn-secondary {
    background: var(--success);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.3);
}

.btn-secondary:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(16, 185, 129, 0.4);
    background: #059669;
}

.btn-whatsapp {
    background: #25d366;
    color: var(--white);
}

.btn-whatsapp:hover {
    background: #20ba5a;
    transform: translateY(-3px);
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Sections */
section {
    padding: 5rem 0;
}

.section-title {
    text-align: center;
    margin-bottom: 3rem;
}

.section-title h2 {
    font-size: 2.8rem;
    margin-bottom: 1rem;
}

.section-title p {
    font-size: 1.2rem;
    color: var(--text-light);
    max-width: 700px;
    margin: 0 auto;
}

/* Services Grid */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.5rem;
    margin-top: 3rem;
}

.service-card {
    background: var(--white);
    border-radius: 15px;
    padding: 2.5rem;
    box-shadow: 0 5px 25px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    border-top: 4px solid var(--secondary-blue);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 35px rgba(0, 0, 0, 0.15);
}

.service-icon {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    color: var(--secondary-blue);
}

.service-card h3 {
    margin-bottom: 1rem;
    color: var(--primary-blue);
}

.service-card p {
    color: var(--text-light);
    line-height: 1.8;
}

/* Completed Projects Gallery */
.completed-projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.completed-project-card {
    background: var(--white);
    border-radius: 12px;
    box-shadow: 0 5px 25px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.completed-project-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 35px rgba(0, 0, 0, 0.15);
}

.project-media {
    width: 100%;
    overflow: hidden;
    background: var(--light-gray);
}

.project-content {
    padding: 1.5rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.project-content h3 {
    font-size: 1.3rem;
    color: var(--primary-blue);
    margin-bottom: 0.75rem;
    font-weight: 600;
}

.project-location {
    color: var(--secondary-blue);
    font-weight: 500;
    font-size: 0.95rem;
    margin-bottom: 0.75rem;
}

.project-description {
    color: var(--text-light);
    line-height: 1.7;
    font-size: 0.95rem;
    margin-top: auto;
}

/* Features Section */
.features {
    background: var(--light-gray);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.feature-item {
    text-align: center;
    padding: 2rem;
}

.feature-icon {
    font-size: 3rem;
    color: var(--secondary-blue);
    margin-bottom: 1rem;
}

.feature-item h4 {
    color: var(--primary-blue);
    margin-bottom: 0.8rem;
}

/* About Section */
.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    margin-top: 3rem;
}

.about-text p {
    font-size: 1.15rem;
    margin-bottom: 1.5rem;
}

.about-image {
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.about-image img,
.about-image video {
    width: 100%;
    height: auto;
    display: block;
}

.about-image video {
    object-fit: cover;
    border-radius: 15px;
}

/* Stats Section */
.stats {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-blue) 100%);
    color: var(--white);
    padding: 4rem 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 3rem;
    text-align: center;
}

.stat-item h3 {
    font-size: 3.5rem;
    color: var(--white);
    margin-bottom: 0.5rem;
}

.stat-item p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.1rem;
}

/* Contact Section */
.contact-section {
    background: var(--light-gray);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-top: 3rem;
}

.contact-map {
    background: var(--white);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 25px rgba(0, 0, 0, 0.08);
    min-height: 500px;
    height: 100%;
}

.contact-map iframe {
    width: 100%;
    height: 100%;
    min-height: 500px;
    border: none;
    display: block;
}

.contact-info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-top: 3rem;
}

@media (max-width: 768px) {
    .contact-info-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .contact-info-card {
        padding: 1.25rem;
    }
}

.contact-info-card {
    background: var(--white);
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: 0 3px 15px rgba(0, 0, 0, 0.08);
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    transition: all 0.3s ease;
    border-top: 3px solid var(--secondary-blue);
    min-width: 0;
    overflow: hidden;
}

.contact-info-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.12);
}

.contact-info-card .contact-icon {
    font-size: 2rem;
    color: var(--secondary-blue);
    min-width: 40px;
    flex-shrink: 0;
}

.contact-info-card > div {
    flex: 1;
    min-width: 0;
    word-wrap: break-word;
    overflow-wrap: break-word;
    word-break: break-word;
}

.contact-info-card h4 {
    color: var(--primary-blue);
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
    word-wrap: break-word;
    overflow-wrap: break-word;
    word-break: break-word;
}

.contact-info-card p {
    color: var(--text-dark);
    font-size: 0.95rem;
    line-height: 1.5;
    word-wrap: break-word;
    overflow-wrap: break-word;
    word-break: break-word;
    margin-bottom: 0.4rem;
    hyphens: auto;
}

.contact-info-card a {
    color: var(--secondary-blue);
    font-weight: 500;
    word-wrap: break-word;
    overflow-wrap: break-word;
    word-break: break-all;
    display: inline-block;
    max-width: 100%;
    line-height: 1.4;
}

.contact-info-card a:hover {
    color: var(--primary-blue);
    text-decoration: underline;
}

.contact-form {
    background: var(--white);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 5px 25px rgba(0, 0, 0, 0.08);
}

.contact-form h3 {
    margin-bottom: 1.25rem;
    font-size: 1.5rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
}

.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.4rem;
    color: var(--text-dark);
    font-weight: 600;
    font-size: 0.95rem;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid #e2e8f0;
    border-radius: 8px;
    font-size: 0.95rem;
    font-family: inherit;
    transition: all 0.3s ease;
    background-color: var(--white);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--secondary-blue);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

@media (max-width: 768px) {
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .contact-form {
        padding: 1.5rem;
    }
}

/* Footer */
footer {
    background: var(--dark-blue);
    color: var(--white);
    padding: 3rem 0 1.5rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 1.2fr 1fr 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 2rem;
    align-items: start;
}

.footer-section {
    min-width: 0;
    overflow: hidden;
    width: 100%;
}

.footer-section p,
.footer-section a {
    word-wrap: break-word;
    overflow-wrap: break-word;
    word-break: break-word;
    white-space: normal;
    font-size: 0.95rem;
}

.footer-section h4 {
    color: var(--white);
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.footer-section p,
.footer-section a {
    color: rgba(255, 255, 255, 0.8);
    line-height: 2;
}

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

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.7);
}

.footer-bottom a:hover {
    color: rgba(255, 255, 255, 1) !important;
    text-decoration: underline;
}
    color: rgba(255, 255, 255, 1);
}

/* Breadcrumb */
.breadcrumb {
    background: var(--light-gray);
    padding: 1.5rem 0;
    margin-bottom: 2rem;
}

.breadcrumb ul {
    display: flex;
    list-style: none;
    gap: 0.5rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.breadcrumb ul li {
    color: var(--text-light);
}

.breadcrumb ul li:not(:last-child)::after {
    content: ' / ';
    margin-left: 0.5rem;
    color: var(--text-light);
}

.breadcrumb ul li:last-child {
    color: var(--primary-blue);
    font-weight: 600;
}

/* Content Sections */
.content-section {
    padding: 3rem 0;
}

.content-section h2 {
    margin-top: 2rem;
    margin-bottom: 1rem;
}

.content-section h3 {
    margin-top: 1.5rem;
    margin-bottom: 0.8rem;
}

.content-section ul,
.content-section ol {
    margin-left: 2rem;
    margin-bottom: 1.5rem;
}

.content-section li {
    color: var(--text-light);
    margin-bottom: 0.8rem;
    line-height: 1.8;
}

/* Image Gallery */
.image-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin: 3rem 0;
}

.gallery-item {
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.gallery-item:hover {
    transform: scale(1.05);
}

.gallery-item img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    display: block;
}

/* Responsive Design */
@media (max-width: 968px) {
    h1 {
        font-size: 2.5rem;
    }

    h2 {
        font-size: 2rem;
    }

    .hero h1 {
        font-size: 2.8rem;
    }

    nav {
        margin-left: auto;
    }
    
    nav ul {
        position: fixed;
        top: 70px;
        left: -100%;
        flex-direction: column;
        background: var(--dark-blue);
        width: 100%;
        padding: 2rem;
        transition: left 0.3s ease;
        box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
        z-index: 999;
    }

    nav ul.active {
        left: 0;
    }

    .mobile-menu-toggle {
        display: block;
    }

    .about-content,
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-map {
        min-height: 400px;
    }
    
    .contact-info-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }

    .services-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 1rem;
    }
    
    .completed-projects-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
    
    .service-card {
        padding: 1.5rem;
    }
    
    .service-icon {
        font-size: 2.5rem;
        margin-bottom: 1rem;
    }
    
    .service-card h3 {
        font-size: 1.25rem;
        margin-bottom: 0.75rem;
    }
    
    .service-card p {
        font-size: 0.9rem;
        line-height: 1.6;
    }
    
    .header-container {
        padding: 0 1.5rem;
        gap: 1rem;
    }
    
    .logo {
        font-size: 1.5rem;
    }
    
    .section-title h2 {
        font-size: 2rem;
    }
    
    .section-title p {
        font-size: 1rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
}

/* Service Detailed Cards */
.services-detailed {
    margin-top: 3rem;
}

.service-detailed-card {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
    margin-bottom: 4rem;
    background: var(--white);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 25px rgba(0,0,0,0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-detailed-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0,0,0,0.12);
}

.service-detailed-image {
    height: 100%;
    min-height: 300px;
    overflow: hidden;
}

.service-detailed-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.3s ease;
}

.service-detailed-card:hover .service-detailed-image img {
    transform: scale(1.05);
}

.service-detailed-content {
    padding: 2.5rem;
}

.service-detailed-content h3 {
    color: var(--primary-blue);
    margin-bottom: 1.5rem;
    font-size: 2rem;
    font-weight: 700;
}

.service-detailed-content p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-light);
}

@media (max-width: 968px) {
    .service-detailed-card {
        grid-template-columns: 1fr;
        gap: 0;
    }
    
    .service-detailed-image {
        min-height: 250px;
        order: 1;
    }
    
    .service-detailed-content {
        order: 2;
        padding: 2rem;
    }
}

@media (max-width: 640px) {
    html {
        font-size: 14px;
    }

    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.75rem;
    }

    h3 {
        font-size: 1.5rem;
    }

    .hero {
        padding: 4rem 1.5rem;
        min-height: 400px;
    }

    .hero h1 {
        font-size: 2.2rem;
    }

    .hero p {
        font-size: 1.1rem;
    }

    .cta-buttons {
        flex-direction: column;
        gap: 1rem;
    }

    .btn {
        width: 100%;
        padding: 0.875rem 2rem;
        font-size: 1rem;
    }

    section {
        padding: 3rem 0;
    }

    .container {
        padding: 0 1.5rem;
    }

    .whatsapp-float {
        width: 55px;
        height: 55px;
        right: 15px;
        bottom: 15px;
    }

    .whatsapp-float svg {
        width: 28px;
        height: 28px;
    }
    
    .service-detailed-content {
        padding: 1.5rem;
    }
    
    .service-detailed-content h3 {
        font-size: 1.5rem;
    }
    
    .service-detailed-content p {
        font-size: 1rem;
    }
    
    .contact-info-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.75rem;
    }
    
    .contact-info-card {
        padding: 1rem;
        flex-direction: column;
        text-align: center;
    }
    
    .contact-info-card .contact-icon {
        margin: 0 auto 0.5rem;
        font-size: 1.5rem;
    }
    
    .contact-info-card p,
    .contact-info-card a {
        font-size: 0.85rem;
        word-break: break-word;
        line-height: 1.4;
    }
    
    .contact-info-card h4 {
        font-size: 0.95rem;
        margin-bottom: 0.5rem;
    }
    
    .contact-form {
        padding: 1.5rem;
    }
    
    .section-title h2 {
        font-size: 1.75rem;
    }
    
    .section-title p {
        font-size: 0.95rem;
    }
    
    .contact-map {
        min-height: 350px;
    }
    
    .services-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 0.75rem;
    }
    
    .service-card {
        padding: 1.25rem;
    }
    
    .service-icon {
        font-size: 2rem;
        margin-bottom: 0.75rem;
    }
    
    .service-card h3 {
        font-size: 1.1rem;
        margin-bottom: 0.5rem;
    }
    
    .service-card p {
        font-size: 0.85rem;
        line-height: 1.5;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .stat-item h3 {
        font-size: 2.5rem;
    }
    
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
    
    .footer-section {
        padding: 0.5rem 0;
    }
    
    .footer-section h4 {
        font-size: 1.1rem;
        margin-bottom: 0.75rem;
    }
    
    .footer-section p,
    .footer-section a {
        font-size: 0.9rem;
        line-height: 1.8;
    }
    
    .logo {
        font-size: 1.3rem;
    }
    
    nav ul li a {
        font-size: 0.95rem;
        padding: 0.75rem 1rem;
    }
}

/* Çok küçük ekranlar için (400px altı) */
@media (max-width: 400px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.5rem;
    }
    
    .completed-projects-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .completed-project-card {
        margin-bottom: 1rem;
    }
    
    .service-card {
        padding: 1rem;
    }
    
    .service-icon {
        font-size: 1.75rem;
        margin-bottom: 0.5rem;
    }
    
    .service-card h3 {
        font-size: 1rem;
        margin-bottom: 0.4rem;
    }
    
    .service-card p {
        font-size: 0.8rem;
        line-height: 1.4;
    }
    
    .contact-info-grid {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }
    
    .contact-info-card {
        padding: 0.875rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
}

/* Loading Animation */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

/* Floating WhatsApp Button */
.whatsapp-float {
    position: fixed;
    right: 20px;
    bottom: 20px;
    width: 60px;
    height: 60px;
    background: #25d366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: all 0.3s ease;
    color: white;
    text-decoration: none;
}

.whatsapp-float:hover {
    background: #20ba5a;
    transform: scale(1.1);
    box-shadow: 0 6px 25px rgba(37, 211, 102, 0.6);
}

.whatsapp-float svg {
    width: 32px;
    height: 32px;
}

/* Utility Classes */
.text-center {
    text-align: center;
}

.mt-1 { margin-top: 1rem; }
.mt-2 { margin-top: 2rem; }
.mt-3 { margin-top: 3rem; }
.mb-1 { margin-bottom: 1rem; }
.mb-2 { margin-bottom: 2rem; }
.mb-3 { margin-bottom: 3rem; }