/* ============================================
   VASSAR WALLCOVERING SERVICE - STYLES
   ============================================ */

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #fafaf8;
}

/* ============================================
   TYPOGRAPHY
   ============================================ */

h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.3;
    color: #1a1a1a;
}

h1 {
    font-size: 3.5rem;
    margin-bottom: 1rem;
}

h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    color: #2c2c2c;
}

h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

p {
    font-size: 1rem;
    margin-bottom: 1rem;
    color: #555;
}

/* ============================================
   HEADER & NAVIGATION
   ============================================ */

header {
    background-color: #fff;
    padding: 1.5rem 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.8rem;
    font-weight: 700;
    color: #2c2c2c;
    text-decoration: none;
    letter-spacing: -0.5px;
}

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

nav a {
    text-decoration: none;
    color: #555;
    font-weight: 500;
    transition: color 0.3s ease;
}

nav a:hover {
    color: #8b7355;
}

/* ============================================
   HERO SECTION
   ============================================ */

.hero {
    position: relative;
    height: 100vh;
    background: url('images/hero.jpg') center/cover no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: #fff;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.4), rgba(0, 0, 0, 0.2));
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 700px;
    animation: fadeInUp 1s ease-out;
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    color: #fff;
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.3);
}

.hero p {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    color: #f0f0f0;
    text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.3);
}

.cta-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

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

.btn-primary {
    background-color: #8b7355;
    color: #fff;
}

.btn-primary:hover {
    background-color: #6f5a47;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(139, 115, 85, 0.3);
}

.btn-secondary {
    background-color: #fff;
    color: #8b7355;
    border: 2px solid #8b7355;
}

.btn-secondary:hover {
    background-color: #f5f5f5;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

/* ============================================
   SECTIONS GENERAL
   ============================================ */

section {
    padding: 5rem 2rem;
}

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

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

.section-title h2 {
    position: relative;
    display: inline-block;
}

.section-title h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background-color: #8b7355;
    border-radius: 2px;
}

/* ============================================
   ABOUT SECTION
   ============================================ */

#about {
    background-color: #fff;
}

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

.about-text h3 {
    color: #8b7355;
    margin-bottom: 1rem;
}

.about-text p {
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.about-highlights {
    list-style: none;
    margin-top: 2rem;
}

.about-highlights li {
    padding: 0.8rem 0;
    padding-left: 2rem;
    position: relative;
    color: #555;
}

.about-highlights li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #8b7355;
    font-weight: bold;
    font-size: 1.2rem;
}

/* ============================================
   SERVICES SECTION
   ============================================ */

#services {
    background-color: #fafaf8;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.service-card {
    background-color: #fff;
    padding: 2rem;
    border-radius: 10px;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.15);
}

.service-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.service-card h3 {
    margin-bottom: 1rem;
    color: #2c2c2c;
}

.service-card p {
    color: #777;
    font-size: 0.95rem;
}

/* ============================================
   WHY CHOOSE US SECTION
   ============================================ */

#why-choose {
    background-color: #fff;
}

.why-choose-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.why-choose-list {
    list-style: none;
}

.why-choose-list li {
    padding: 1.2rem 0;
    padding-left: 2.5rem;
    position: relative;
    font-size: 1.05rem;
    color: #555;
    border-bottom: 1px solid #eee;
}

.why-choose-list li:last-child {
    border-bottom: none;
}

.why-choose-list li::before {
    content: '★';
    position: absolute;
    left: 0;
    color: #8b7355;
    font-size: 1.5rem;
}

/* ============================================
   GALLERY SECTION
   ============================================ */

#gallery {
    background-color: #fafaf8;
}

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

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 8px;
    height: 300px;
    cursor: pointer;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.gallery-item:hover img {
    transform: scale(1.08);
}

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(139, 115, 85, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

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

.gallery-overlay-text {
    color: #fff;
    font-size: 1.2rem;
    font-weight: 600;
}

/* ============================================
   CONTACT SECTION
   ============================================ */

#contact {
    background-color: #fff;
}

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

.contact-form-wrapper {
    background-color: #fafaf8;
    padding: 2rem;
    border-radius: 10px;
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: #2c2c2c;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.8rem;
    border: 2px solid #ddd;
    border-radius: 5px;
    font-family: inherit;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #8b7355;
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-submit {
    width: 100%;
    padding: 1rem;
    background-color: #8b7355;
    color: #fff;
    border: none;
    border-radius: 5px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.form-submit:hover {
    background-color: #6f5a47;
}

#form-success {
    display: none;
    background-color: #e8f5e9;
    padding: 2rem;
    border-radius: 10px;
    text-align: center;
    color: #2e7d32;
}

#form-success h3 {
    color: #2e7d32;
    margin-bottom: 1rem;
}

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

.contact-info-item {
    padding: 1.5rem;
    background-color: #fafaf8;
    border-radius: 8px;
    border-left: 4px solid #8b7355;
}

.contact-info-item h4 {
    color: #8b7355;
    margin-bottom: 0.5rem;
}

.contact-info-item p {
    margin-bottom: 0;
    color: #555;
}

.contact-info-item a {
    color: #8b7355;
    text-decoration: none;
    font-weight: 500;
}

.contact-info-item a:hover {
    text-decoration: underline;
}

/* ============================================
   MAP SECTION
   ============================================ */

.map-container {
    margin: 3rem 0;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.map-container iframe {
    width: 100%;
    height: 400px;
    border: none;
}

/* ============================================
   FOOTER
   ============================================ */

footer {
    background-color: #2c2c2c;
    color: #ccc;
    padding: 3rem 2rem;
    text-align: center;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
}

.footer-content h3 {
    color: #fff;
    margin-bottom: 1rem;
}

.footer-content p {
    color: #aaa;
    margin-bottom: 0.5rem;
}

.footer-divider {
    border-top: 1px solid #444;
    margin: 2rem 0;
}

.footer-bottom {
    font-size: 0.9rem;
    color: #888;
}

/* ============================================
   ANIMATIONS
   ============================================ */

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

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

@media (max-width: 768px) {
    h1 {
        font-size: 2.5rem;
    }

    h2 {
        font-size: 1.8rem;
    }

    .hero h1 {
        font-size: 2rem;
    }

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

    nav ul {
        gap: 1rem;
    }

    section {
        padding: 3rem 1rem;
    }

    .about-content,
    .why-choose-content,
    .contact-wrapper {
        grid-template-columns: 1fr;
    }

    .cta-buttons {
        flex-direction: column;
    }

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

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

    .gallery-grid {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    }

    .gallery-item {
        height: 200px;
    }

    .map-container iframe {
        height: 300px;
    }

    .header-container {
        flex-direction: column;
        gap: 1rem;
    }

    nav ul {
        flex-direction: column;
        gap: 0.5rem;
    }
}

@media (max-width: 480px) {
    h1 {
        font-size: 1.8rem;
    }

    h2 {
        font-size: 1.4rem;
    }

    .hero h1 {
        font-size: 1.5rem;
    }

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

    .logo {
        font-size: 1.3rem;
    }

    nav ul {
        gap: 0.5rem;
    }

    nav a {
        font-size: 0.9rem;
    }

    section {
        padding: 2rem 1rem;
    }

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

    .gallery-item {
        height: 250px;
    }

    .contact-info-block {
        gap: 1rem;
    }

    .contact-info-item {
        padding: 1rem;
    }
}

/* ============================================
   ERROR MESSAGE ANIMATION
   ============================================ */

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.error-message {
    animation: fadeIn 0.3s ease;
}