@import url('https://fonts.googleapis.com/css2?family=Parkinsans:wght@300..800&display=swap');

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #5F878E;
    --secondary-color: #B70000;
    --black: #000000;
    --white: #ffffff;
    --gray: #f5f5f5;
    --text-dark: #333;
    --gradient-primary: linear-gradient(135deg, #5F878E 0%, #3d5a5f 100%);
    --gradient-secondary: linear-gradient(135deg, #B70000 0%, #8b0000 100%);
    --shadow-sm: 0 2px 10px rgba(0,0,0,0.08);
    --shadow-md: 0 10px 30px rgba(0,0,0,0.12);
    --shadow-lg: 0 20px 50px rgba(0,0,0,0.15);
}

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
    width: 100%;
}

body {
    font-family: "Parkinsans", sans-serif;
    font-optical-sizing: auto;
    font-weight: 400;
    font-style: normal;
    line-height: 1.6;
    color: var(--text-dark);
    overflow-x: hidden;
    width: 100%;
    max-width: 100vw;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    width: 100%;
}

/* Navigation - Enhanced */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(0,0,0,0.08);
    z-index: 1000;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    transform: translateY(0) !important;
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 4px 30px rgba(0,0,0,0.12);
    padding: 0.5rem 0;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 20px;
}

.logo {
    font-size: 1.8rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.5px;
    display: flex;
    align-items: center;
    gap: 0.8rem;
    font-optical-sizing: auto;
}

.logo img {
    height: 45px;
    width: auto;
    object-fit: contain;
    filter: none;
}

.logo span {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2.5rem;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 600;
    font-size: 0.95rem;
    position: relative;
    transition: color 0.3s;
    font-optical-sizing: auto;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-secondary);
    transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

.mobile-toggle {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    gap: 5px;
    padding: 5px;
}

.mobile-toggle span {
    width: 28px;
    height: 3px;
    background: var(--gradient-primary);
    border-radius: 3px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Hero Section - Enhanced */
.hero {
    height: 100vh;
    background: var(--black);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.hero-bg-1,
.hero-bg-2,
.hero-bg-3,
.hero-bg-4 {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0;
    z-index: 0;
}

.hero-bg-1 {
    background-image: url('hero/h1.jpg');
    animation: heroSlideshow 24s infinite 0s;
}

.hero-bg-2 {
    background-image: url('hero/h2.jpg');
    animation: heroSlideshow 24s infinite 6s;
}

.hero-bg-3 {
    background-image: url('hero/h3.jpg');
    animation: heroSlideshow 24s infinite 12s;
}

.hero-bg-4 {
    background-image: url('hero/h4.jpg');
    animation: heroSlideshow 24s infinite 18s;
}



@keyframes heroSlideshow {
    0% {
        opacity: 0;
        transform: scale(1);
    }
    4% {
        opacity: 0.25;
        transform: scale(1.02);
    }
    20% {
        opacity: 0.25;
        transform: scale(1.08);
    }
    29% {
        opacity: 0;
        transform: scale(1.1);
    }
    100% {
        opacity: 0;
        transform: scale(1.1);
    }
}

.hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 200px;
    background: linear-gradient(to top, rgba(0,0,0,0.5), transparent);
    z-index: 1;
}

.hero-overlay {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.027);
    z-index: 1;
}

.hero-content {
    text-align: center;
    color: var(--white);
    z-index: 10;
    padding: 0 20px;
    max-width: 900px;
    position: relative;
}

.hero-title {
    font-size: clamp(2.5rem, 8vw, 3rem);
    margin-bottom: 1.5rem;
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -2px;
    text-shadow: 0 4px 20px rgba(0,0,0,0.3);
    font-optical-sizing: auto;
}

.hero-subtitle {
    font-size: clamp(1.1rem, 3vw, 1.8rem);
    margin-bottom: 2.5rem;
    opacity: 0.95;
    font-weight: 300;
    letter-spacing: 0.5px;
    font-optical-sizing: auto;
}

.cta-button {
    display: inline-block;
    padding: 1.2rem 3.5rem;
    background: var(--gradient-secondary);
    color: var(--white);
    text-decoration: none;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1.1rem;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 10px 30px rgba(183, 0, 0, 0.3);
    position: relative;
    overflow: hidden;
    z-index: 10;
    font-optical-sizing: auto;
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s;
    z-index: -1;
}

.cta-button:hover::before {
    left: 100%;
}

.cta-button:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(183, 0, 0, 0.5);
}

/* Section Headers - Enhanced */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    font-size: clamp(2rem, 5vw, 3rem);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
    font-weight: 800;
    letter-spacing: -1px;
    font-optical-sizing: auto;
}

.underline {
    width: 80px;
    height: 5px;
    background: var(--gradient-secondary);
    margin: 0 auto;
    border-radius: 10px;
}

/* About Section - Enhanced */
.about {
    padding: 8rem 0;
    background: var(--white);
    position: relative;
}

.about::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(95, 135, 142, 0.05) 0%, transparent 70%);
    border-radius: 50%;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
}

.about-image {
    position: relative;
}

.about-image::before {
    content: '';
    position: absolute;
    top: -20px;
    left: -20px;
    right: 20px;
    bottom: 20px;
    background: var(--gradient-primary);
    border-radius: 20px;
    z-index: -1;
    opacity: 0.3;
}

.about-image img {
    width: 100%;
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.about-image:hover img {
    transform: translateY(-10px);
}

.about-text h3 {
    font-size: clamp(1.5rem, 4vw, 2.5rem);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1.5rem;
    font-weight: 700;
    font-optical-sizing: auto;
}

.about-text p {
    margin-bottom: 1.5rem;
    line-height: 1.9;
    color: #555;
    font-size: 1.05rem;
    font-optical-sizing: auto;
}

.stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.stat-item {
    text-align: center;
    padding: 2rem 1rem;
    background: var(--gray);
    border-radius: 15px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 2px solid transparent;
}

.stat-item:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
    box-shadow: var(--shadow-md);
}

.stat-number {
    display: block;
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 900;
    background: var(--gradient-secondary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -1px;
    font-optical-sizing: auto;
}

.stat-label {
    display: block;
    color: var(--text-dark);
    font-size: 0.95rem;
    font-weight: 600;
    margin-top: 0.5rem;
    font-optical-sizing: auto;
}

/* Portfolio Section - Enhanced */
.portfolio {
    padding: 8rem 0;
    background: linear-gradient(180deg, var(--gray) 0%, var(--white) 100%);
    overflow-x: hidden;
    width: 100%;
}

.portfolio-filters {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 4rem;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 0.9rem 2.5rem;
    background: var(--white);
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    cursor: pointer;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.95rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: var(--shadow-sm);
    font-family: "Parkinsans", sans-serif;
    font-optical-sizing: auto;
}

.filter-btn.active {
    background: var(--gradient-primary);
    color: var(--white);
    border-color: transparent;
    box-shadow: var(--shadow-md);
}

.filter-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 350px), 1fr));
    gap: 2.5rem;
    width: 100%;
}

.portfolio-item {
    position: relative;
    overflow: hidden;
    border-radius: 20px;
    cursor: pointer;
    height: 320px;
    box-shadow: var(--shadow-md);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.portfolio-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.portfolio-item:hover img {
    transform: scale(1.15);
}

.portfolio-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.95), transparent);
    color: var(--white);
    padding: 2.5rem;
    transform: translateY(100%);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.portfolio-item:hover .portfolio-overlay {
    transform: translateY(0);
}

.portfolio-overlay h3 {
    font-size: 1.6rem;
    margin-bottom: 0.5rem;
    font-weight: 700;
    font-optical-sizing: auto;
}

.portfolio-overlay p {
    font-size: 1rem;
    opacity: 0.9;
    font-weight: 500;
    font-optical-sizing: auto;
}

/* Services Section - Enhanced */
.services {
    padding: 8rem 0;
    background: var(--white);
    position: relative;
    overflow-x: hidden;
    width: 100%;
}

.services::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(183, 0, 0, 0.05) 0%, transparent 70%);
    border-radius: 50%;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr));
    gap: 2.5rem;
    width: 100%;
}

.service-card {
    background: var(--white);
    padding: 3rem 2.5rem;
    border-radius: 20px;
    text-align: center;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 2px solid var(--gray);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: var(--gradient-secondary);
    transform: scaleX(0);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.service-card:hover {
    transform: translateY(-15px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.service-icon {
    width: 90px;
    height: 90px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem;
    font-size: 2.2rem;
    color: var(--white);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: var(--shadow-md);
}

.service-card:hover .service-icon {
    background: var(--gradient-secondary);
    transform: scale(1.1) rotate(10deg);
}

.service-card h3 {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
    font-size: 1.4rem;
    font-weight: 700;
    font-optical-sizing: auto;
}

.service-card p {
    color: #666;
    line-height: 1.8;
    font-size: 1rem;
    font-optical-sizing: auto;
}

/* Clients Section - Enhanced */
.clients {
    padding: 8rem 0;
    background: var(--gray);
    overflow: hidden;
    width: 100%;
}

.logos-slider {
    width: 100%;
    overflow: hidden;
    position: relative;
    mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
    -webkit-mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
}

.logos-track {
    display: flex;
    gap: 2rem;
    animation: scroll 10s linear infinite;
}

.logo-item {
    flex-shrink: 0;
    width: 160px;
    height: 90px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--white);
    padding: 1.5rem;
    border-radius: 15px;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.logo-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.logo-item img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    filter: grayscale(100%) opacity(0.7);
    transition: filter 0.3s;
}

.logo-item:hover img {
    filter: grayscale(0%) opacity(1);
}

@keyframes scroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* Reviews Section - Enhanced */
.reviews {
    padding: 8rem 0;
    background: linear-gradient(180deg, var(--white) 0%, var(--gray) 100%);
    overflow-x: hidden;
    width: 100%;
}

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr));
    gap: 2.5rem;
    width: 100%;
}

.review-card {
    background: var(--white);
    padding: 3rem 2.5rem;
    border-radius: 20px;
    box-shadow: var(--shadow-md);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 2px solid transparent;
    position: relative;
}

.review-card::before {
    content: '"';
    position: absolute;
    top: 20px;
    left: 20px;
    font-size: 5rem;
    color: var(--primary-color);
    opacity: 0.1;
    font-family: Georgia, serif;
}

.review-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.stars {
    color: #FFD700;
    margin-bottom: 1.5rem;
    font-size: 1.3rem;
}

.review-card p {
    font-style: italic;
    margin-bottom: 2rem;
    line-height: 1.9;
    color: #555;
    font-size: 1.05rem;
    font-optical-sizing: auto;
}

.reviewer {
    display: flex;
    align-items: center;
    gap: 1.2rem;
}

.reviewer img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    border: 3px solid var(--primary-color);
    box-shadow: var(--shadow-sm);
}

.reviewer h4 {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.3rem;
    font-weight: 700;
    font-optical-sizing: auto;
}

.reviewer span {
    font-size: 0.9rem;
    color: #888;
    font-weight: 500;
    font-optical-sizing: auto;
}

/* Contact Section - Enhanced */
.contact {
    padding: 8rem 0;
    background: var(--gray);
    overflow-x: hidden;
    width: 100%;
}

.contact-wrapper {
    display: flex;
    justify-content: center;
    width: 100%;
}

.contact-info {
    background: var(--gradient-primary);
    color: var(--white);
    padding: 4rem 3rem;
    border-radius: 25px;
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: hidden;
    z-index: 1;
    max-width: 600px;
    width: 100%;
}

.contact-info::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
    z-index: -1;
}

.contact-info h3 {
    font-size: 2.2rem;
    margin-bottom: 2.5rem;
    position: relative;
    font-weight: 800;
    z-index: 2;
    font-optical-sizing: auto;
}

.info-item {
    display: flex;
    gap: 1.8rem;
    margin-bottom: 2.5rem;
    position: relative;
    z-index: 2;
    align-items: flex-start;
}

.info-item i {
    font-size: 1.5rem;
    color: var(--white);
    min-width: 55px;
    max-width: 55px;
    width: 55px;
    height: 55px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--secondary-color);
    border-radius: 50%;
    flex-shrink: 0;
}

.info-item h4 {
    margin-bottom: 0.5rem;
    font-weight: 700;
    font-size: 1.1rem;
    font-optical-sizing: auto;
}

.info-item p {
    opacity: 0.95;
    font-optical-sizing: auto;
}

.social-links {
    display: flex;
    gap: 1.2rem;
    margin-top: 3rem;
    position: relative;
    z-index: 2;
}

.social-links a {
    width: 50px;
    height: 50px;
    background: rgba(255,255,255,0.2);
    backdrop-filter: blur(10px);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    font-size: 1.2rem;
}

.social-links a:hover {
    background: var(--white);
    color: var(--primary-color);
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    position: relative;
    z-index: 2;
}

.contact-form input,
.contact-form textarea {
    padding: 1.3rem 1.5rem;
    border: 2px solid #e0e0e0;
    border-radius: 15px;
    font-family: "Parkinsans", sans-serif;
    font-size: 1rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    background: var(--white);
    color: var(--text-dark);
    width: 100%;
    box-sizing: border-box;
    font-optical-sizing: auto;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
    color: #999;
    font-optical-sizing: auto;
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(95, 135, 142, 0.1);
    transform: translateY(-2px);
}

.submit-btn {
    padding: 1.3rem;
    background: var(--gradient-secondary);
    color: var(--white);
    border: none;
    border-radius: 15px;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: var(--shadow-md);
    width: 100%;
    z-index: 2;
    position: relative;
    font-family: "Parkinsans", sans-serif;
    font-optical-sizing: auto;
}

/* Footer - Enhanced */
.footer {
    background: linear-gradient(135deg, var(--black) 0%, #1a1a1a 100%);
    color: var(--white);
    padding: 5rem 0 2rem;
    position: relative;
    overflow-x: hidden;
    width: 100%;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gradient-primary);
}

.footer-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1.5fr;
    gap: 4rem;
    margin-bottom: 3rem;
    width: 100%;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.footer-logo {
    margin-bottom: 0.5rem;
}

.footer-logo img {
    height: 60px;
    width: auto;
    object-fit: contain;
    filter: brightness(0) invert(1);
}

.footer-section h3 {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
    font-size: 1.8rem;
    font-weight: 800;
    font-optical-sizing: auto;
}

.footer-section h4 {
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    font-weight: 700;
    font-size: 1.2rem;
    font-optical-sizing: auto;
}

.footer-section p {
    opacity: 0.8;
    line-height: 1.8;
    font-optical-sizing: auto;
    font-size: 0.95rem;
}

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

.footer-section ul li {
    margin-bottom: 0.8rem;
}

.footer-section a {
    color: var(--white);
    text-decoration: none;
    transition: all 0.3s;
    opacity: 0.8;
    display: inline-block;
    font-size: 0.95rem;
}

.footer-section a:hover {
    color: var(--secondary-color);
    opacity: 1;
    transform: translateX(5px);
}

.footer-contact-item {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
    align-items: flex-start;
}

.footer-contact-item i {
    color: var(--secondary-color);
    font-size: 1.2rem;
    margin-top: 0.2rem;
    min-width: 20px;
}

.footer-contact-item p {
    margin: 0;
    line-height: 1.6;
}

.footer-contact-item a {
    color: var(--white);
    opacity: 0.8;
    transition: all 0.3s;
}

.footer-contact-item a:hover {
    color: var(--primary-color);
    opacity: 1;
    transform: translateX(0);
}

.footer-bottom {
    text-align: center;
    padding-top: 2.5rem;
    border-top: 1px solid rgba(255,255,255,0.1);
    opacity: 0.7;
}

.footer-bottom p {
    font-optical-sizing: auto;
}

.footer-bottom a {
    color: #26d6c2;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s;
    opacity: 1;
}

.footer-bottom a:hover {
    color: var(--secondary-color);
    text-decoration: underline;
}

/* Floating WhatsApp Button */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: #25D366;
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    text-decoration: none;
    animation: whatsappPulse 2s infinite;
}

.whatsapp-float:hover {
    background: #128C7E;
    transform: scale(1.1);
    box-shadow: 0 6px 30px rgba(37, 211, 102, 0.6);
}

.whatsapp-float i {
    animation: whatsappShake 1s ease-in-out infinite;
}

@keyframes whatsappPulse {
    0%, 100% {
        box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    }
    50% {
        box-shadow: 0 4px 30px rgba(37, 211, 102, 0.7);
    }
}

/* FAQ Section - Enhanced */
.faq {
    padding: 8rem 0;
    background: var(--white);
    overflow-x: hidden;
    width: 100%;
}

.faq-container {
    max-width: 900px;
    margin: 0 auto;
    width: 100%;
}

.faq-item {
    background: var(--white);
    border: 2px solid var(--gray);
    border-radius: 15px;
    margin-bottom: 1.5rem;
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.faq-item:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-md);
}

.faq-item.active {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-md);
}

.faq-question {
    width: 100%;
    padding: 1.8rem 2rem;
    background: none;
    border: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    text-align: left;
    font-family: "Parkinsans", sans-serif;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-dark);
    transition: all 0.3s;
    font-optical-sizing: auto;
}

.faq-question:hover {
    color: var(--primary-color);
}

.faq-question span {
    flex: 1;
    padding-right: 1rem;
}

.faq-question i {
    font-size: 1rem;
    color: var(--primary-color);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    flex-shrink: 0;
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
    color: var(--secondary-color);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.faq-answer p {
    padding: 0 2rem 1.8rem 2rem;
    line-height: 1.8;
    color: #555;
    font-size: 1rem;
    font-optical-sizing: auto;
}

/* Mobile Responsive - FAQ */
@media (max-width: 768px) {
    .faq {
        padding: 6rem 0;
    }

    .faq-question {
        padding: 1.5rem 1.5rem;
        font-size: 1rem;
    }

    .faq-answer p {
        padding: 0 1.5rem 1.5rem 1.5rem;
        font-size: 0.95rem;
    }
}

@media (max-width: 480px) {
    .faq-question {
        padding: 1.2rem 1.2rem;
        font-size: 0.95rem;
    }

    .faq-question i {
        font-size: 0.9rem;
    }

    .faq-answer p {
        padding: 0 1.2rem 1.2rem 1.2rem;
        font-size: 0.9rem;
    }
}

/* Mobile Responsive Design - Enhanced */
@media (max-width: 1024px) {
    .container {
        padding: 0 15px;
    }

    .about-content {
        gap: 3rem;
    }

    .footer-content {
        grid-template-columns: 1fr 1fr;
        gap: 3rem;
    }

    .footer-contact-desktop {
        grid-column: 1 / -1;
    }
}

@media (max-width: 768px) {
    .mobile-toggle {
        display: flex;
    }

    .nav-links {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        padding: 2.5rem;
        box-shadow: 0 10px 40px rgba(0,0,0,0.15);
        transition: left 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        height: calc(100vh - 70px);
        overflow-y: auto;
        max-width: 100vw;
    }

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

    .nav-links a {
        font-size: 1.2rem;
        padding: 1rem 0;
        border-bottom: 1px solid rgba(0,0,0,0.05);
    }

    .container {
        padding: 0 15px;
    }

    .logo img {
        height: 35px;
    }

    .logo span {
        font-size: 1.3rem;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.2rem;
    }

    .cta-button {
        padding: 1rem 2.5rem;
        font-size: 1rem;
        z-index: 10;
        position: relative;
    }

    .about-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .about-image::before {
        top: -10px;
        left: -10px;
        right: 10px;
        bottom: 10px;
    }

    .stats {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .portfolio-filters {
        gap: 0.8rem;
    }

    .filter-btn {
        padding: 0.7rem 1.5rem;
        font-size: 0.9rem;
    }

    .portfolio-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .portfolio-item {
        height: 280px;
        max-width: 100%;
    }

    .services-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .service-card {
        padding: 2.5rem 2rem;
    }

    .reviews-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .review-card {
        padding: 2.5rem 2rem;
    }

    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .contact-info {
        padding: 3rem 2rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 3rem;
    }

    .footer-contact-desktop {
        display: none;
    }

    .footer-logo {
        display: flex;
        justify-content: center;
    }

    .footer-contact-item {
        justify-content: center;
        text-align: left;
    }

    .footer-section a:hover {
        transform: translateX(0);
    }

    .newsletter-form {
        flex-direction: column;
    }

    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        width: 55px;
        height: 55px;
        font-size: 1.8rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 12px;
    }

    .navbar .container {
        padding: 1rem 12px;
    }

    .hero-title {
        font-size: 2rem;
        letter-spacing: -1px;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .hero-content {
        padding: 0 15px;
    }

    .section-header h2 {
        font-size: 1.8rem;
    }

    .about-text h3 {
        font-size: 1.8rem;
    }

    .about-text p {
        font-size: 1rem;
    }

    .portfolio-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .portfolio-item {
        height: 250px;
    }

    .portfolio-overlay {
        padding: 1.5rem;
    }

    .portfolio-overlay h3 {
        font-size: 1.3rem;
    }

    .logo {
        font-size: 1.2rem;
        gap: 0.5rem;
    }

    .logo img {
        height: 30px;
    }

    .logo span {
        font-size: 1rem;
    }

    .service-card {
        padding: 2rem 1.5rem;
    }

    .service-icon {
        width: 70px;
        height: 70px;
        font-size: 1.8rem;
        margin-bottom: 1.5rem;
    }

    .service-card h3 {
        font-size: 1.2rem;
    }

    .service-card p {
        font-size: 0.95rem;
    }

    .review-card {
        padding: 2rem 1.5rem;
    }

    .review-card p {
        font-size: 0.95rem;
    }

    .reviewer img {
        width: 50px;
        height: 50px;
    }

    .contact-info {
        padding: 2.5rem 1.5rem;
    }

    .contact-info h3 {
        font-size: 1.8rem;
    }

    .info-item {
        gap: 1.2rem;
    }

    .info-item i {
        width: 45px;
        height: 45px;
        min-width: 45px;
        font-size: 1.3rem;
    }

    .contact-form input,
    .contact-form textarea {
        padding: 1rem 1.2rem;
        font-size: 0.95rem;
    }

    .cta-button {
        padding: 0.9rem 2rem;
        font-size: 0.95rem;
    }

    .footer-section h3 {
        font-size: 1.3rem;
    }

    .footer-section h4 {
        font-size: 1.1rem;
    }

    .footer-section p,
    .footer-section a {
        font-size: 0.9rem;
    }

    .footer-bottom {
        padding-top: 2rem;
    }

    .footer-bottom p {
        font-size: 0.85rem;
        line-height: 1.6;
    }

    .whatsapp-float {
        bottom: 15px;
        right: 15px;
        width: 50px;
        height: 50px;
        font-size: 1.6rem;
    }
}

@media (max-width: 360px) {
    .container {
        padding: 0 10px;
    }

    .hero-title {
        font-size: 1.8rem;
    }

    .hero-subtitle {
        font-size: 0.95rem;
    }

    .cta-button {
        padding: 0.8rem 1.8rem;
        font-size: 0.9rem;
    }

    .section-header h2 {
        font-size: 1.6rem;
    }

    .portfolio-item {
        height: 220px;
    }

    .service-card {
        padding: 1.5rem 1.2rem;
    }

    .review-card {
        padding: 1.5rem 1.2rem;
    }

    .contact-info {
        padding: 2rem 1.2rem;
    }

    .whatsapp-float {
        width: 45px;
        height: 45px;
        font-size: 1.5rem;
        bottom: 12px;
        right: 12px;
    }
}

/* Touch device optimizations */
@media (hover: none) and (pointer: coarse) {
    .portfolio-overlay {
        transform: translateY(0);
        background: linear-gradient(to top, rgba(0,0,0,0.85), transparent);
    }
    
    .service-card,
    .review-card,
    .portfolio-item {
        transform: none !important;
    }

    * {
        -webkit-tap-highlight-color: transparent;
    }
}

/* Prevent horizontal scroll on all elements */
section {
    overflow-x: hidden;
    width: 100%;
    max-width: 100vw;
}

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