/* ===========================
   CSS Variables / Design Tokens
   =========================== */
:root {
    /* Colors */
    --primary-500: #0057B7;
    --primary-700: #003D82;
    --primary-50: #E6F0FF;
    
    --neutral-900: #111827;
    --neutral-600: #4B5563;
    --neutral-400: #9CA3AF;
    --neutral-200: #E5E7EB;
    
    --bg-page: #F8F9FA;
    --bg-surface: #FFFFFF;
    
    --success-500: #10B981;
    --error-500: #EF4444;
    
    /* Typography */
    --font-heading: 'Poppins', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Spacing */
    --space-xs: 8px;
    --space-sm: 16px;
    --space-md: 24px;
    --space-lg: 32px;
    --space-xl: 48px;
    --space-xxl: 64px;
    --space-xxxl: 96px;
    
    /* Radius */
    --radius-standard: 12px;
    --radius-pill: 9999px;
    
    /* Shadows */
    --shadow-card: 0px 4px 12px rgba(0, 87, 183, 0.08);
    --shadow-card-hover: 0px 8px 24px rgba(0, 87, 183, 0.12);
    
    /* Transitions */
    --transition-standard: all 250ms cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.7;
    color: var(--neutral-600);
    background-color: var(--bg-page);
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--neutral-900);
    line-height: 1.3;
}

a {
    text-decoration: none;
    color: var(--primary-500);
    transition: var(--transition-standard);
}

a:hover {
    color: var(--primary-700);
}

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

/* ===========================
   Container & Layout
   =========================== */
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--space-xl);
}

.section {
    padding: var(--space-xxxl) 0;
}

.section-header {
    text-align: center;
    margin-bottom: var(--space-xxl);
}

.section-title {
    font-size: 40px;
    font-weight: 700;
    margin-bottom: var(--space-sm);
}

.section-subtitle {
    font-size: 18px;
    color: var(--neutral-600);
    max-width: 700px;
    margin: 0 auto;
}

.section-text {
    font-size: 16px;
    margin-bottom: var(--space-sm);
}

/* ===========================
   Header & Navigation
   =========================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    z-index: 1000;
    transition: var(--transition-standard);
}

.nav-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: var(--space-sm) var(--space-xl);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    font-family: var(--font-heading);
    font-size: 24px;
    font-weight: 700;
    color: var(--primary-500);
}

.logo-text {
    background: linear-gradient(135deg, var(--primary-500), var(--primary-700));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-menu {
    display: flex;
    gap: var(--space-lg);
    align-items: center;
}

.nav-link {
    font-size: 14px;
    font-weight: 500;
    color: var(--neutral-900);
    transition: var(--transition-standard);
    padding: var(--space-xs) 0;
    position: relative;
}

.nav-link:hover {
    color: var(--primary-500);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-500);
    transition: width 0.3s ease;
}

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

.btn-primary-nav {
    background-color: var(--primary-500);
    color: white !important;
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius-standard);
}

.btn-primary-nav:hover {
    background-color: var(--primary-700);
    transform: scale(1.03);
}

.btn-primary-nav::after {
    display: none;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-xs);
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background-color: var(--neutral-900);
    border-radius: 2px;
    transition: var(--transition-standard);
}

/* ===========================
   Hero Section
   =========================== */
.hero {
    position: relative;
    height: 560px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background-image: url('../images/hero-bg.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    margin-top: 70px;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(17, 24, 39, 0.7), rgba(0, 87, 183, 0.5));
}

.hero-content {
    position: relative;
    z-index: 10;
    max-width: 900px;
    padding: 0 var(--space-xl);
    color: white;
}

.hero-title {
    font-size: 56px;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--space-md);
    animation: fadeInUp 0.8s ease-out;
}

.hero-subtitle {
    font-size: 18px;
    line-height: 1.6;
    margin-bottom: var(--space-xl);
    color: rgba(255, 255, 255, 0.95);
    animation: fadeInUp 1s ease-out 0.2s backwards;
}

.hero-cta {
    display: flex;
    gap: var(--space-md);
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 1.2s ease-out 0.4s backwards;
}

.hero-scroll {
    position: absolute;
    bottom: var(--space-lg);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-xs);
    color: white;
    font-size: 14px;
    opacity: 0.8;
    animation: bounce 2s infinite;
}

/* ===========================
   Buttons
   =========================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    font-family: var(--font-body);
    font-size: 14px;
    font-weight: 500;
    padding: 12px var(--space-md);
    border-radius: var(--radius-standard);
    border: none;
    cursor: pointer;
    transition: var(--transition-standard);
    text-align: center;
    justify-content: center;
}

.btn-primary {
    background-color: var(--primary-500);
    color: white;
}

.btn-primary:hover {
    background-color: var(--primary-700);
    transform: scale(1.03);
    color: white;
}

.btn-secondary {
    background-color: transparent;
    color: white;
    border: 2px solid white;
}

.btn-secondary:hover {
    background-color: white;
    color: var(--primary-500);
}

.btn-large {
    height: 52px;
    padding: 0 var(--space-lg);
    font-size: 16px;
}

/* ===========================
   About Section
   =========================== */
.section-about {
    background-color: var(--bg-surface);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xxl);
    align-items: center;
}

.about-image img {
    width: 100%;
    height: 500px;
    object-fit: cover;
    border-radius: var(--radius-standard);
    box-shadow: var(--shadow-card);
}

.about-content h2 {
    margin-bottom: var(--space-md);
}

.about-content p {
    margin-bottom: var(--space-md);
}

.check-list {
    list-style: none;
    margin-top: var(--space-lg);
}

.check-list li {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-sm);
    font-size: 16px;
}

.check-list li svg {
    color: var(--success-500);
    flex-shrink: 0;
}

/* ===========================
   Services Section
   =========================== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
}

.service-card {
    background-color: var(--bg-surface);
    padding: var(--space-lg);
    border-radius: var(--radius-standard);
    box-shadow: var(--shadow-card);
    transition: var(--transition-standard);
    text-align: center;
}

.service-card:hover {
    box-shadow: var(--shadow-card-hover);
    transform: translateY(-5px);
}

.service-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--space-md);
    background: linear-gradient(135deg, var(--primary-50), var(--primary-500));
    border-radius: var(--radius-standard);
    display: flex;
    align-items: center;
    justify-content: center;
}

.service-icon svg {
    color: var(--primary-500);
}

.service-title {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: var(--space-sm);
}

.service-description {
    color: var(--neutral-600);
    font-size: 16px;
    line-height: 1.6;
}

/* ===========================
   Portfolio Section
   =========================== */
.section-portfolio {
    background-color: var(--bg-surface);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
}

.portfolio-item {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-standard);
    cursor: pointer;
    aspect-ratio: 4 / 3;
}

.portfolio-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-standard);
}

.portfolio-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(17, 24, 39, 0.8);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition-standard);
    color: white;
    padding: var(--space-md);
    text-align: center;
}

.portfolio-item:hover .portfolio-overlay {
    opacity: 1;
}

.portfolio-item:hover img {
    transform: scale(1.1);
}

.portfolio-overlay h3 {
    color: white;
    font-size: 20px;
    margin-bottom: var(--space-xs);
}

.portfolio-overlay p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 14px;
}

/* ===========================
   Contact Section
   =========================== */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--space-xxl);
    margin-bottom: var(--space-xxl);
}

.contact-info h3 {
    font-size: 24px;
    margin-bottom: var(--space-lg);
}

.contact-item {
    display: flex;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.contact-item svg {
    color: var(--primary-500);
    flex-shrink: 0;
    margin-top: 4px;
}

.contact-label {
    font-weight: 600;
    color: var(--neutral-900);
    margin-bottom: 4px;
}

.contact-note {
    font-size: 14px;
    color: var(--neutral-400);
    font-style: italic;
}

.contact-form-wrapper {
    background-color: var(--bg-surface);
    padding: var(--space-lg);
    border-radius: var(--radius-standard);
    box-shadow: var(--shadow-card);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-weight: 500;
    color: var(--neutral-900);
    margin-bottom: var(--space-xs);
    font-size: 14px;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 12px var(--space-sm);
    border: 1px solid var(--neutral-200);
    border-radius: var(--radius-standard);
    font-family: var(--font-body);
    font-size: 14px;
    transition: var(--transition-standard);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-500);
    box-shadow: 0 0 0 3px var(--primary-50);
}

.form-note {
    font-size: 12px;
    color: var(--neutral-400);
    margin-top: var(--space-sm);
}

.form-message {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md);
    border-radius: var(--radius-standard);
    margin-top: var(--space-md);
}

.form-message.success {
    background-color: #D1FAE5;
    color: #065F46;
}

.form-message.error {
    background-color: #FEE2E2;
    color: #991B1B;
}

.map-container {
    border-radius: var(--radius-standard);
    overflow: hidden;
    box-shadow: var(--shadow-card);
}

/* ===========================
   Footer
   =========================== */
.footer {
    background-color: var(--neutral-900);
    color: white;
    padding: var(--space-xxl) 0 var(--space-lg);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xxl);
    margin-bottom: var(--space-xl);
}

.footer h3, .footer h4 {
    color: white;
    margin-bottom: var(--space-md);
}

.footer-about p {
    color: rgba(255, 255, 255, 0.8);
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
}

.footer-links a:hover {
    color: white;
}

.footer-contact p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--space-xs);
}

.footer-contact a {
    color: rgba(255, 255, 255, 0.8);
}

.footer-contact a:hover {
    color: white;
}

.footer-bottom {
    text-align: center;
    padding-top: var(--space-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 14px;
}

/* ===========================
   Floating Action Buttons
   =========================== */
.floating-buttons {
    position: fixed;
    bottom: var(--space-lg);
    right: var(--space-lg);
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    z-index: 999;
}

.fab {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-pill);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    transition: var(--transition-standard);
}

.fab-phone {
    background-color: var(--primary-500);
    color: white;
}

.fab-phone:hover {
    background-color: var(--primary-700);
    transform: scale(1.1);
}

.fab-whatsapp {
    background-color: #25D366;
    color: white;
}

.fab-whatsapp:hover {
    background-color: #1DA851;
    transform: scale(1.1);
}

/* ===========================
   Chatbot
   =========================== */
.chatbot-toggle {
    position: fixed;
    bottom: var(--space-lg);
    right: calc(var(--space-lg) + 72px);
    width: 56px;
    height: 56px;
    border-radius: var(--radius-pill);
    background-color: var(--primary-500);
    color: white;
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 998;
    transition: var(--transition-standard);
}

.chatbot-toggle:hover {
    background-color: var(--primary-700);
    transform: scale(1.1);
}

.chatbot {
    position: fixed;
    bottom: calc(var(--space-lg) + 70px);
    right: calc(var(--space-lg) + 72px);
    width: 350px;
    background-color: var(--bg-surface);
    border-radius: var(--radius-standard);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
    z-index: 999;
    display: none;
    flex-direction: column;
    max-height: 500px;
}

.chatbot.active {
    display: flex;
}

.chatbot-header {
    background: linear-gradient(135deg, var(--primary-500), var(--primary-700));
    color: white;
    padding: var(--space-md);
    border-radius: var(--radius-standard) var(--radius-standard) 0 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.chatbot-header h4 {
    color: white;
    font-size: 16px;
}

.chatbot-close {
    background: none;
    border: none;
    color: white;
    cursor: pointer;
    padding: 4px;
    display: flex;
    align-items: center;
}

.chatbot-messages {
    flex: 1;
    padding: var(--space-md);
    overflow-y: auto;
    max-height: 300px;
}

.chatbot-message {
    margin-bottom: var(--space-sm);
    padding: var(--space-sm);
    border-radius: var(--radius-standard);
    font-size: 14px;
    line-height: 1.5;
}

.chatbot-message.bot {
    background-color: var(--primary-50);
    color: var(--neutral-900);
}

.chatbot-message.user {
    background-color: var(--neutral-200);
    color: var(--neutral-900);
    margin-left: auto;
    max-width: 80%;
}

.chatbot-quick-replies {
    padding: var(--space-md);
    border-top: 1px solid var(--neutral-200);
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
}

.quick-reply {
    padding: var(--space-xs) var(--space-sm);
    border: 1px solid var(--primary-500);
    background-color: transparent;
    color: var(--primary-500);
    border-radius: var(--radius-pill);
    font-size: 12px;
    cursor: pointer;
    transition: var(--transition-standard);
}

.quick-reply:hover {
    background-color: var(--primary-500);
    color: white;
}

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

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

/* ===========================
   Responsive Design
   =========================== */

/* Tablet (768px - 1024px) */
@media (max-width: 1024px) {
    .container {
        padding: 0 var(--space-lg);
    }
    
    .section {
        padding: var(--space-xxl) 0;
    }
    
    .section-title {
        font-size: 32px;
    }
    
    .hero-title {
        font-size: 44px;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }
    
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .portfolio-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }
}

/* Mobile (< 768px) */
@media (max-width: 768px) {
    .container {
        padding: 0 var(--space-md);
    }
    
    .section {
        padding: var(--space-xl) 0;
    }
    
    .section-title {
        font-size: 28px;
    }
    
    .section-subtitle {
        font-size: 16px;
    }
    
    /* Navigation */
    .nav-container {
        padding: var(--space-sm) var(--space-md);
    }
    
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background-color: white;
        flex-direction: column;
        justify-content: flex-start;
        padding: var(--space-lg);
        transition: var(--transition-standard);
        gap: var(--space-md);
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .nav-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(7px, 7px);
    }
    
    .nav-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .nav-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -7px);
    }
    
    /* Hero */
    .hero {
        height: 480px;
        background-attachment: scroll;
    }
    
    .hero-title {
        font-size: 32px;
    }
    
    .hero-subtitle {
        font-size: 16px;
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: stretch;
    }
    
    .btn-large {
        width: 100%;
    }
    
    /* Services */
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    /* Portfolio */
    .portfolio-grid {
        grid-template-columns: 1fr;
    }
    
    /* Floating Buttons */
    .floating-buttons {
        bottom: var(--space-md);
        right: var(--space-md);
    }
    
    .chatbot-toggle {
        bottom: calc(var(--space-md) + 140px);
        right: var(--space-md);
    }
    
    .chatbot {
        bottom: calc(var(--space-md) + 70px);
        right: var(--space-md);
        width: calc(100vw - 32px);
    }
    
    /* Touch targets */
    .btn {
        min-height: 48px;
    }
    
    .fab {
        width: 60px;
        height: 60px;
    }
}

/* Extra small devices (< 480px) */
@media (max-width: 480px) {
    .hero-title {
        font-size: 28px;
    }
    
    .section-title {
        font-size: 24px;
    }
}

/* ===========================
   Language Selector
   =========================== */
.language-selector {
    position: relative;
    margin-left: 20px;
}

.lang-current {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    background: var(--neutral-100);
    border: 1px solid var(--neutral-200);
    border-radius: 8px;
    color: var(--neutral-600);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
}

.lang-current:hover {
    background: var(--neutral-200);
    border-color: var(--neutral-300);
}

.flag {
    font-size: 16px;
}

.lang-text {
    font-weight: 600;
}

.dropdown-arrow {
    transition: transform 0.2s ease;
}

.language-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: 8px;
    background: var(--bg-surface);
    border: 1px solid var(--neutral-200);
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
    min-width: 160px;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.2s ease;
}

.language-dropdown.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.lang-option {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    color: var(--neutral-600);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: background-color 0.2s ease;
    border-radius: 8px;
    margin: 4px;
}

.lang-option:hover {
    background: var(--neutral-50);
    color: var(--neutral-900);
}

.lang-option:first-child {
    border-radius: 8px 8px 0 0;
}

.lang-option:last-child {
    border-radius: 0 0 8px 8px;
}

/* Responsive adjustments for language selector */
@media (max-width: 768px) {
    .language-selector {
        margin-left: 0;
        margin-top: 16px;
        order: 3;
        width: 100%;
    }
    
    .language-dropdown {
        position: static;
        margin-top: 4px;
        box-shadow: none;
        border: 1px solid var(--neutral-200);
    }
    
    .lang-current {
        width: 100%;
        justify-content: center;
    }
}

/* ===========================
   Testimonials Section
   =========================== */
.section-testimonials {
    padding: 80px 0;
    background: var(--bg-page);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
    margin-top: 48px;
}

.testimonial-card {
    background: var(--bg-surface);
    padding: 32px;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    position: relative;
}

.testimonial-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: -10px;
    left: 20px;
    font-size: 80px;
    color: var(--primary-500);
    font-family: 'Georgia', serif;
    line-height: 1;
}

.testimonial-rating {
    margin-bottom: 20px;
}

.star {
    color: #FFD700;
    font-size: 18px;
    margin-right: 2px;
}

.testimonial-text {
    font-size: 16px;
    line-height: 1.6;
    color: var(--neutral-700);
    font-style: italic;
    margin-bottom: 24px;
    position: relative;
}

.testimonial-author strong {
    color: var(--neutral-900);
    font-size: 16px;
    font-weight: 600;
    display: block;
    margin-bottom: 4px;
}

.testimonial-author span {
    color: var(--neutral-500);
    font-size: 14px;
}

/* Responsive Design for Testimonials */
@media (max-width: 768px) {
    .testimonials-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .testimonial-card {
        padding: 24px;
    }
    
    .testimonial-text {
        font-size: 15px;
    }
}

@media (max-width: 480px) {
    .section-testimonials {
        padding: 60px 0;
    }
    
    .testimonial-card {
        padding: 20px;
    }
}