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

:root {
    --primary-color: #FF8C00;
    --primary-dark: #D94F00;
    --secondary-color: #FFB280;
    --accent-color: #FFD79B;
    --text-dark: #1f2937;
    --text-light: #6b7280;
    --bg-light: #f9fafb;
    --bg-white: #ffffff;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: var(--text-dark);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 8px rgba(217, 79, 0, 0.1);
    z-index: 1000;
    transition: var(--transition);
    border-bottom: 3px solid var(--primary-color);
}

.navbar.scrolled {
    box-shadow: var(--shadow-md);
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
    gap: 1rem;
    width: 100%;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-shrink: 0;
    min-width: 0;
    max-width: none;
    cursor: pointer;
    transition: opacity 0.3s ease;
    text-decoration: none;
    color: inherit;
}

.logo:hover {
    opacity: 0.9;
}

.logo-img {
    height: 80px !important;
    max-width: 160px !important;
    width: auto !important;
    object-fit: contain;
    display: block;
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
}

.logo h1 {
    font-size: 1.6rem;
    font-weight: 800;
    background: linear-gradient(135deg, #FF9500 0%, #FF6B00 50%, #D94F00 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin: 0;
    line-height: 1.2;
    white-space: nowrap;
    overflow: visible;
    text-overflow: unset;
    letter-spacing: -0.5px;
    text-shadow: 0 2px 4px rgba(255, 107, 0, 0.1);
    position: relative;
    transition: all 0.3s ease;
}

.logo h1:hover {
    background: linear-gradient(135deg, #FFA500 0%, #FF9500 50%, #FF6B00 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.logo:hover h1 {
    transform: scale(1.02);
}

a.logo {
    display: flex;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 1.5rem;
    align-items: center;
    margin-left: auto;
    flex-wrap: wrap;
    flex-shrink: 0;
    padding: 0;
}

.nav-menu li {
    margin: 0;
}

.nav-menu li a {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

.nav-menu li a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: var(--transition);
}

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

.lang-btn {
    background: linear-gradient(135deg, #FF9500, #FF6B00);
    color: white !important;
    border: none;
    padding: 0.6rem 1.2rem;
    border-radius: 10px;
    cursor: pointer;
    font-weight: 700;
    transition: all 0.3s ease;
    font-size: 0.9rem;
    box-shadow: 0 4px 12px rgba(255, 107, 0, 0.4);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.lang-btn:hover {
    background: linear-gradient(135deg, #FFA500, #FF7A00);
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(255, 107, 0, 0.5);
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--text-dark);
    border-radius: 3px;
    transition: var(--transition);
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 70vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #FFB280 0%, #FF8C00 50%, #D94F00 100%);
    overflow: hidden;
    padding: 4rem 0;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 50%, rgba(255, 215, 155, 0.2) 0%, transparent 50%),
                radial-gradient(circle at 70% 50%, rgba(255, 140, 0, 0.15) 0%, transparent 50%);
    opacity: 1;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, rgba(255, 215, 155, 0.1) 0%, rgba(217, 79, 0, 0.1) 100%);
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    color: white;
    max-width: 800px;
    padding: 1.5rem;
}

.hero-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    margin-bottom: 1rem;
    line-height: 1.2;
    animation: fadeInUp 0.8s ease-out;
}

.hero-subtitle {
    font-size: clamp(1rem, 1.8vw, 1.3rem);
    margin-bottom: 2rem;
    opacity: 0.95;
    animation: fadeInUp 0.8s ease-out 0.2s both;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 0.8s ease-out 0.4s both;
}

.btn {
    padding: 1rem 2.5rem;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 700;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: inline-block;
    border: 2px solid transparent;
    font-size: 1rem;
    position: relative;
    overflow: hidden;
    text-transform: none;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn:hover::before {
    width: 300px;
    height: 300px;
}

.btn-primary {
    background: linear-gradient(135deg, #FF9500, #FF6B00);
    color: white !important;
    box-shadow: 0 6px 20px rgba(255, 107, 0, 0.5), 0 3px 10px rgba(217, 79, 0, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.2);
    border: none;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.btn-primary:hover {
    transform: translateY(-4px) scale(1.05);
    box-shadow: 0 10px 30px rgba(255, 107, 0, 0.6), 0 5px 15px rgba(217, 79, 0, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.3);
    background: linear-gradient(135deg, #FFA500, #FF7A00);
}

.btn-primary span,
.btn-secondary span {
    position: relative;
    z-index: 1;
}

.btn-secondary {
    background: white;
    color: #FF6B00 !important;
    border: 2px solid #FF9500;
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 15px rgba(255, 140, 0, 0.3), inset 0 0 0 rgba(255, 149, 0, 0.1);
    font-weight: 700;
    text-shadow: none;
}

.btn-secondary:hover {
    background: linear-gradient(135deg, #FF9500, #FF6B00);
    color: white !important;
    transform: translateY(-4px) scale(1.05);
    border-color: #FF9500;
    box-shadow: 0 8px 25px rgba(255, 107, 0, 0.5), 0 4px 12px rgba(217, 79, 0, 0.4);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
}

.scroll-indicator span {
    display: block;
    width: 30px;
    height: 50px;
    border: 2px solid white;
    border-radius: 25px;
    position: relative;
}

.scroll-indicator span::after {
    content: '';
    position: absolute;
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
    width: 6px;
    height: 6px;
    background: white;
    border-radius: 50%;
    animation: scroll 2s infinite;
}

@keyframes scroll {
    0% {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
    100% {
        opacity: 0;
        transform: translateX(-50%) translateY(20px);
    }
}

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

/* Services Section */
.services {
    padding: 100px 0;
    background: linear-gradient(180deg, #ffffff 0%, var(--bg-light) 100%);
    position: relative;
}

.services::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 140, 0, 0.3), transparent);
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    margin-bottom: 1rem;
    color: var(--text-dark);
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    border-radius: 2px;
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--text-light);
    margin-top: 2rem;
    font-weight: 400;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.service-card {
    background: white;
    padding: 2.5rem;
    border-radius: 24px;
    text-align: center;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05), 0 1px 3px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(255, 140, 0, 0.1);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    transform: scaleX(0);
    transition: transform 0.4s ease;
    transform-origin: left;
}

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

.service-card:hover {
    transform: translateY(-12px) scale(1.02);
    box-shadow: 0 20px 40px rgba(255, 140, 0, 0.15), 0 10px 20px rgba(0, 0, 0, 0.1);
    border-color: rgba(255, 140, 0, 0.3);
}

.service-icon {
    font-size: 4rem;
    margin-bottom: 1.5rem;
    display: block;
    filter: drop-shadow(0 4px 8px rgba(255, 140, 0, 0.2));
    transition: transform 0.3s ease;
}

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

.service-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-dark);
    transition: color 0.3s ease;
}

.service-card:hover h3 {
    color: var(--primary-color);
}

.service-card p {
    color: var(--text-light);
    line-height: 1.7;
    font-size: 1rem;
}

/* About Section */
.about {
    padding: 100px 0;
    background: white;
    position: relative;
}

.about::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 140, 0, 0.3), transparent);
}

.about-content {
    max-width: 900px;
    margin: 0 auto;
}

.about-text h2 {
    margin-bottom: 2rem;
}

.about-text p {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.features {
    margin-top: 3rem;
    display: grid;
    gap: 2rem;
}

.feature-item {
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
}

.feature-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #FF9500, #FF6B00);
    color: white;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.4rem;
    flex-shrink: 0;
    box-shadow: 0 4px 15px rgba(255, 107, 0, 0.4), 0 2px 8px rgba(217, 79, 0, 0.3);
    transition: all 0.3s ease;
    border: 2px solid rgba(255, 255, 255, 0.2);
}

.feature-item:hover .feature-icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 6px 20px rgba(255, 107, 0, 0.5), 0 4px 12px rgba(217, 79, 0, 0.4);
    background: linear-gradient(135deg, #FFA500, #FF7A00);
}

.feature-item h4 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
}

.feature-item p {
    color: var(--text-light);
    margin: 0;
}

/* Contact Section */
.contact {
    padding: 100px 0;
    background: var(--bg-light);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 4rem;
    margin-top: 3rem;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-item {
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
}

.contact-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.contact-item h4 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
}

.contact-item p {
    color: var(--text-light);
    margin: 0;
}

.contact-form {
    background: white;
    padding: 2.5rem;
    border-radius: 24px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08), 0 1px 8px rgba(0, 0, 0, 0.05);
    border: 1px solid rgba(255, 140, 0, 0.1);
    transition: box-shadow 0.3s ease;
}

.contact-form:focus-within {
    box-shadow: 0 15px 40px rgba(255, 140, 0, 0.15), 0 5px 15px rgba(0, 0, 0, 0.1);
}

.form-group {
    position: relative;
    margin-bottom: 1.5rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem 1.25rem;
    border: 2px solid #e5e7eb;
    border-radius: 12px;
    font-size: 1rem;
    font-family: inherit;
    transition: all 0.3s ease;
    background: var(--bg-light);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    background: white;
    box-shadow: 0 0 0 4px rgba(255, 140, 0, 0.1);
    transform: translateY(-2px);
}

.form-group label {
    position: absolute;
    left: 1rem;
    top: 1rem;
    color: var(--text-light);
    pointer-events: none;
    transition: var(--transition);
}

.form-group input:focus + label,
.form-group input:valid + label,
.form-group input:not(:placeholder-shown) + label,
.form-group input.has-value + label,
.form-group textarea:focus + label,
.form-group textarea:valid + label,
.form-group textarea:not(:placeholder-shown) + label,
.form-group textarea.has-value + label {
    top: -0.5rem;
    left: 0.75rem;
    font-size: 0.85rem;
    background: white;
    padding: 0 0.5rem;
    color: var(--primary-color);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    opacity: 0;
    transition: opacity 0.3s;
}

.form-group input:focus::placeholder,
.form-group textarea:focus::placeholder {
    opacity: 0.5;
}

.contact-form .btn {
    width: 100%;
    margin-top: 1rem;
    background: linear-gradient(135deg, #FF9500, #FF6B00);
    color: white !important;
    border: none;
    font-weight: 700;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
    box-shadow: 0 6px 20px rgba(255, 107, 0, 0.5), 0 3px 10px rgba(217, 79, 0, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.contact-form .btn:hover {
    background: linear-gradient(135deg, #FFA500, #FF7A00);
    box-shadow: 0 10px 30px rgba(255, 107, 0, 0.6), 0 5px 15px rgba(217, 79, 0, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

/* Footer */
.footer {
    background: var(--text-dark);
    color: white;
    padding: 4rem 0 2rem;
}

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

.footer-logo {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.footer-logo-img {
    height: 50px;
    width: auto;
    max-width: 120px;
    object-fit: contain;
}

.footer-section h3,
.footer-section h4 {
    font-weight: 600;
}

.footer-section h3 {
    margin: 0;
}

.footer-section p {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.7;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.75rem;
}

.footer-section ul li a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: var(--transition);
}

.footer-section ul li a:hover {
    color: white;
    padding-left: 5px;
}

.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);
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-content {
        gap: 1rem;
    }

    .logo-img {
        height: 65px !important;
        max-width: 130px !important;
    }

    .logo h1 {
        font-size: 1.4rem;
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: white;
        width: 100%;
        text-align: center;
        transition: var(--transition);
        box-shadow: var(--shadow-lg);
        padding: 2rem 0;
        margin-left: 0;
        gap: 1rem;
    }

    .nav-menu.active {
        left: 0;
    }

    .hamburger {
        display: flex;
    }

    .hamburger.active span:nth-child(1) {
        transform: rotate(45deg) translate(8px, 8px);
    }

    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }

    .hamburger.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -7px);
    }

    .hero-buttons {
        flex-direction: column;
        align-items: stretch;
    }

    .btn {
        width: 100%;
        text-align: center;
    }

    .services-grid {
        grid-template-columns: 1fr;
    }

    .contact-content {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr;
    }
}

/* WhatsApp Floating Button */
.whatsapp-float {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 20px;
    right: 20px;
    background: #25D366;
    color: white;
    border-radius: 50%;
    text-align: center;
    font-size: 30px;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.5);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    text-decoration: none;
}

.whatsapp-float:hover {
    transform: translateY(-5px) scale(1.1);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.6);
    background: #20BA5A;
}

.whatsapp-float:active {
    transform: translateY(-2px) scale(1.05);
}

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

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

    .hero-content {
        padding: 1rem;
    }

    .services,
    .about,
    .contact {
        padding: 60px 0;
    }

    .section-header {
        margin-bottom: 2rem;
    }

    .whatsapp-float {
        width: 56px;
        height: 56px;
        bottom: 15px;
        right: 15px;
    }

    .whatsapp-float svg {
        width: 28px;
        height: 28px;
    }
}