/* ============================================
   PERDEIDA - Custom CSS Theme
   ============================================ */

/* CSS Variables - Renk Paleti */
:root {
    --color-primary: #f57c00;      /* Turuncu */
    --color-secondary: #2e7d32;    /* Yeşil */
    --color-white: #ffffff;         /* Beyaz */
    --color-dark: #212529;          /* Koyu Gri */
    --color-light: #f8f9fa;         /* Açık Gri */
    --color-text: #333333;          /* Metin Rengi */
    --color-text-light: #666666;    /* Açık Metin */
    
    /* Gradient */
    --gradient-primary: linear-gradient(135deg, var(--color-primary) 0%, #ff9800 100%);
    --gradient-secondary: linear-gradient(135deg, var(--color-secondary) 0%, #4caf50 100%);
    
    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.15);
    
    /* Spacing */
    --section-padding: 80px 0;
}

/* ============================================
   Global Styles
   ============================================ */

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

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

/* Smooth transitions for all interactive elements */
a, button, .card, .service-card, .product-card, .contact-item {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
    scroll-behavior: smooth;
}

/* ============================================
   Typography
   ============================================ */

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
    color: var(--color-dark);
}

.section-title {
    font-size: 2.5rem;
    color: var(--color-dark);
    margin-bottom: 1.5rem;
    position: relative;
    display: inline-block;
    font-weight: 800;
    line-height: 1.2;
    padding-bottom: 1rem;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--color-text-light);
    margin-top: 1.5rem;
}

/* ============================================
   Header / Navbar
   ============================================ */

.navbar {
    padding: 1rem 0;
    transition: all 0.3s ease;
}

.navbar.scrolled {
    padding: 0.5rem 0;
    box-shadow: var(--shadow-md) !important;
}

.navbar-brand {
    text-decoration: none;
    transition: transform 0.3s ease;
    padding: 0;
}

.navbar-brand:hover {
    transform: scale(1.02);
}

.navbar-logo {
    height: 45px;
    width: auto;
    transition: all 0.3s ease;
}

.navbar.scrolled .navbar-logo {
    height: 38px;
}

.navbar-nav .nav-link {
    color: var(--color-text) !important;
    font-weight: 500;
    margin: 0 0.5rem;
    padding: 0.5rem 1rem !important;
    border-radius: 5px;
    transition: all 0.3s ease;
    position: relative;
}

.navbar-nav .nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%) scaleX(0);
    width: 80%;
    height: 2px;
    background: var(--color-primary);
    transition: transform 0.3s ease;
}

.navbar-nav .nav-link:hover::after,
.navbar-nav .nav-link.active::after {
    transform: translateX(-50%) scaleX(1);
}

.navbar-nav .nav-link:hover {
    color: var(--color-primary) !important;
    background-color: rgba(245, 124, 0, 0.1);
}

.navbar-toggler {
    border: none;
    padding: 0.25rem 0.5rem;
}

.navbar-toggler:focus {
    box-shadow: none;
}

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%2833, 37, 41, 0.75%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* ============================================
   Hero Section
   ============================================ */

.hero-section {
    background: linear-gradient(135deg, #fff8f3 0%, #fff5ed 50%, #fffaf6 100%);
    color: var(--color-text);
    padding-top: 100px;
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

/* Background shapes container */
.hero-bg-shapes {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    overflow: hidden;
}

.hero-shape {
    position: absolute;
    border-radius: 50%;
    opacity: 0.5;
}

.hero-shape-1 {
    top: -15%;
    right: -5%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(245, 124, 0, 0.12) 0%, transparent 70%);
}

.hero-shape-2 {
    bottom: -20%;
    left: -10%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(245, 124, 0, 0.08) 0%, transparent 70%);
}

.hero-shape-3 {
    top: 40%;
    right: 30%;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(46, 125, 50, 0.06) 0%, transparent 70%);
}

.hero-section .container {
    position: relative;
    z-index: 1;
}

/* Hero Content */
.hero-content {
    animation: fadeInUp 0.8s ease;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: linear-gradient(135deg, rgba(245, 124, 0, 0.1) 0%, rgba(245, 124, 0, 0.05) 100%);
    color: var(--color-primary);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(245, 124, 0, 0.15);
}

.hero-badge i {
    font-size: 0.75rem;
}

.hero-title {
    font-size: 3.25rem;
    font-weight: 800;
    line-height: 1.15;
    color: var(--color-dark);
    margin-bottom: 1.5rem;
}

.hero-title .highlight {
    color: var(--color-primary);
    position: relative;
}

.hero-title .highlight::after {
    content: '';
    position: absolute;
    bottom: 4px;
    left: 0;
    width: 100%;
    height: 10px;
    background: linear-gradient(90deg, rgba(245, 124, 0, 0.25), rgba(245, 124, 0, 0.1));
    z-index: -1;
    border-radius: 2px;
}

.hero-text {
    font-size: 1.15rem;
    line-height: 1.8;
    color: var(--color-text-light);
    margin-bottom: 2rem;
    max-width: 95%;
}

/* Hero Buttons */
.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 2.5rem;
}

.btn-hero-primary {
    background: var(--gradient-primary);
    color: var(--color-white);
    border: none;
    padding: 0.875rem 1.75rem;
    border-radius: 12px;
    font-weight: 600;
    font-size: 1rem;
    display: inline-flex;
    align-items: center;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(245, 124, 0, 0.25);
}

.btn-hero-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(245, 124, 0, 0.35);
    color: var(--color-white);
}

.btn-hero-secondary {
    background: var(--color-white);
    color: var(--color-dark);
    border: 2px solid #e8e8e8;
    padding: 0.875rem 1.75rem;
    border-radius: 12px;
    font-weight: 600;
    font-size: 1rem;
    display: inline-flex;
    align-items: center;
    transition: all 0.3s ease;
}

.btn-hero-secondary:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    transform: translateY(-2px);
}

/* Hero Stats */
.hero-stats {
    display: flex;
    gap: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(0, 0, 0, 0.08);
}

.stat-item {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--color-primary);
    line-height: 1;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--color-text-light);
    margin-top: 0.25rem;
}

/* Hero Visual */
.hero-visual {
    position: relative;
    min-height: 450px;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeIn 1s ease;
}

.hero-main-visual {
    width: 380px;
    height: 380px;
    background: transparent;
    border-radius: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: none;
    position: relative;
    z-index: 1;
    padding: 2rem;
}

.hero-logo {
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
    object-fit: contain;
    filter: drop-shadow(0 5px 15px rgba(0, 0, 0, 0.1));
    transition: transform 0.3s ease;
}

.hero-main-visual:hover .hero-logo {
    transform: scale(1.03);
}

/* Floating Cards */
.hero-card {
    position: absolute;
    background: var(--color-white);
    padding: 0.875rem 1.25rem;
    border-radius: 14px;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--color-dark);
    z-index: 2;
    animation: floatCard 4s ease-in-out infinite;
}

.hero-card i {
    font-size: 1.25rem;
}

.hero-card-1 {
    top: 15%;
    left: 5%;
    animation-delay: 0s;
}

.hero-card-1 i {
    color: var(--color-secondary);
}

.hero-card-2 {
    bottom: 20%;
    right: 5%;
    animation-delay: 2s;
}

.hero-card-2 i {
    color: var(--color-primary);
}

@keyframes floatCard {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

/* Hero Buttons */
.btn-primary {
    background: var(--gradient-primary);
    color: var(--color-white);
    border: none;
    font-weight: 600;
    padding: 1rem 2.5rem;
    border-radius: 50px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(245, 124, 0, 0.3);
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s ease;
}

.btn-primary:hover::before {
    left: 100%;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(245, 124, 0, 0.4);
}

.btn-outline-primary {
    background: transparent;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
    font-weight: 600;
    padding: 1rem 2.5rem;
    border-radius: 50px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.btn-outline-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background: var(--gradient-primary);
    transition: width 0.3s ease;
    z-index: -1;
}

.btn-outline-primary:hover {
    color: var(--color-white);
    border-color: var(--color-primary);
    transform: translateY(-3px);
    box-shadow: 0 4px 15px rgba(245, 124, 0, 0.2);
}

.btn-outline-primary:hover::before {
    width: 100%;
}

/* ============================================
   Services Section
   ============================================ */

.services-section {
    padding: var(--section-padding);
    background: var(--color-white);
    position: relative;
}

.services-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(245, 124, 0, 0.2), transparent);
}

.service-card {
    padding: 2.5rem 2rem;
    border-radius: 20px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 2px solid transparent;
    background: var(--color-white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

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

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(245, 124, 0, 0.15);
    border-color: rgba(245, 124, 0, 0.2);
}

.service-icon {
    width: 90px;
    height: 90px;
    margin: 0 auto;
    background: linear-gradient(135deg, rgba(245, 124, 0, 0.1) 0%, rgba(245, 124, 0, 0.05) 100%);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    font-size: 2.5rem;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.service-icon::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    border-radius: 20px;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.service-icon i {
    position: relative;
    z-index: 1;
    transition: color 0.4s ease;
}

.service-card:hover .service-icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 10px 25px rgba(245, 124, 0, 0.2);
}

.service-card:hover .service-icon::after {
    opacity: 1;
}

.service-card:hover .service-icon i {
    color: var(--color-white);
}

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

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

/* ============================================
   Products Section
   ============================================ */

.products-section {
    padding: var(--section-padding);
    position: relative;
}

.products-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(46, 125, 50, 0.2), transparent);
}

.product-card {
    border: 2px solid transparent;
    border-radius: 20px;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    background: var(--color-white);
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(46, 125, 50, 0.15) !important;
    border-color: rgba(46, 125, 50, 0.2);
}

.product-image-placeholder {
    height: 250px;
    background: linear-gradient(135deg, rgba(46, 125, 50, 0.1) 0%, rgba(46, 125, 50, 0.05) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-secondary);
    font-size: 4rem;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.product-image-placeholder::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    background: var(--gradient-secondary);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.product-image-placeholder i {
    position: relative;
    z-index: 1;
    transition: color 0.4s ease, transform 0.4s ease;
}

.product-card:hover .product-image-placeholder::before {
    opacity: 1;
}

.product-card:hover .product-image-placeholder i {
    color: var(--color-white);
    transform: scale(1.1);
}

.product-card .card-body {
    padding: 1.5rem;
}

.product-card .card-title {
    color: var(--color-primary);
    margin-bottom: 1rem;
}

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

/* ============================================
   Videos Section
   ============================================ */

.videos-section {
    padding: var(--section-padding);
    background: var(--color-white);
    position: relative;
}

.videos-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(245, 124, 0, 0.2), transparent);
}

.video-card {
    background: var(--color-white);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.06);
    transition: all 0.3s ease;
    height: 100%;
    border: 2px solid transparent;
    cursor: pointer;
}

.video-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(245, 124, 0, 0.12);
    border-color: rgba(245, 124, 0, 0.15);
}

.video-card:focus {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

.video-thumbnail {
    position: relative;
    height: 200px;
    background: #1a1a1a;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.video-thumb-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease, filter 0.3s ease;
}

.video-card:hover .video-thumb-img {
    transform: scale(1.05);
    filter: brightness(0.7);
}

.video-play-btn {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 70px;
    height: 70px;
    background: var(--color-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    font-size: 1.75rem;
    box-shadow: 0 5px 25px rgba(245, 124, 0, 0.4);
    transition: all 0.3s ease;
    opacity: 0.95;
}

.video-play-btn i {
    margin-left: 4px;
}

.video-card:hover .video-play-btn {
    transform: translate(-50%, -50%) scale(1.1);
    opacity: 1;
    box-shadow: 0 8px 35px rgba(245, 124, 0, 0.5);
}

.video-info {
    padding: 1.25rem;
}

.video-info h3 {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: 0.5rem;
    line-height: 1.3;
}

.video-info p {
    font-size: 0.9rem;
    color: var(--color-text-light);
    margin: 0;
    line-height: 1.6;
}

/* ============================================
   Articles Section
   ============================================ */

.articles-section {
    padding: var(--section-padding);
    position: relative;
}

.articles-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(245, 124, 0, 0.2), transparent);
}

.article-card {
    background: var(--color-white);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.06);
    transition: all 0.3s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
    border: 2px solid transparent;
}

.article-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(245, 124, 0, 0.12);
    border-color: rgba(245, 124, 0, 0.15);
}

.article-image {
    height: 180px;
    background: linear-gradient(135deg, rgba(245, 124, 0, 0.1) 0%, rgba(46, 125, 50, 0.1) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.article-image i {
    font-size: 3.5rem;
    color: var(--color-primary);
    opacity: 0.7;
    transition: all 0.3s ease;
}

.article-card:hover .article-image {
    background: linear-gradient(135deg, rgba(245, 124, 0, 0.15) 0%, rgba(46, 125, 50, 0.15) 100%);
}

.article-card:hover .article-image i {
    opacity: 1;
    transform: scale(1.1);
}

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

.article-date {
    font-size: 0.8rem;
    color: var(--color-text-light);
    margin-bottom: 0.75rem;
    display: block;
}

.article-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: 0.75rem;
    line-height: 1.4;
}

.article-excerpt {
    font-size: 0.9rem;
    color: var(--color-text-light);
    line-height: 1.7;
    margin-bottom: 1rem;
    flex: 1;
}

.article-link {
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    display: inline-flex;
    align-items: center;
    transition: all 0.3s ease;
    margin-top: auto;
}

.article-link:hover {
    color: var(--color-secondary);
    transform: translateX(5px);
}

.article-link i {
    transition: transform 0.3s ease;
}

.article-link:hover i {
    transform: translateX(3px);
}

/* ============================================
   References Section
   ============================================ */

.references-section {
    padding: var(--section-padding);
    background: var(--color-white);
    position: relative;
}

.references-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(46, 125, 50, 0.2), transparent);
}

/* Testimonials */
.testimonial-card {
    background: var(--color-white);
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.06);
    border: 2px solid transparent;
    transition: all 0.3s ease;
    height: 100%;
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(245, 124, 0, 0.12);
    border-color: rgba(245, 124, 0, 0.15);
}

.testimonial-rating {
    color: #ffc107;
    font-size: 1.1rem;
}

.testimonial-rating i {
    margin-right: 0.2rem;
}

.testimonial-text {
    color: var(--color-text-light);
    font-size: 0.95rem;
    line-height: 1.8;
    margin-bottom: 1.5rem;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    flex-direction: column;
    padding-top: 1rem;
    border-top: 1px solid rgba(0, 0, 0, 0.08);
}

.testimonial-author strong {
    color: var(--color-dark);
    font-size: 0.95rem;
    margin-bottom: 0.25rem;
}

.testimonial-author span {
    color: var(--color-text-light);
    font-size: 0.85rem;
}

/* Gallery */
.gallery-item {
    border-radius: 12px;
    overflow: hidden;
    aspect-ratio: 1;
    transition: all 0.3s ease;
    cursor: pointer;
}

.gallery-item:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.gallery-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(245, 124, 0, 0.1) 0%, rgba(46, 125, 50, 0.1) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    color: var(--color-primary);
    font-size: 2.5rem;
    transition: all 0.3s ease;
    position: relative;
}

.gallery-item:hover .gallery-placeholder {
    background: linear-gradient(135deg, rgba(245, 124, 0, 0.2) 0%, rgba(46, 125, 50, 0.2) 100%);
}

.gallery-link {
    display: block;
    width: 100%;
    height: 100%;
    text-decoration: none;
    color: inherit;
}

.gallery-instagram-badge {
    position: absolute;
    bottom: 10px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
    color: var(--color-white);
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    white-space: nowrap;
}

.instagram-gallery-wrapper {
    margin-top: 3rem;
    padding-top: 3rem;
    border-top: 1px solid rgba(0, 0, 0, 0.08);
}

/* ============================================
   FAQ Section
   ============================================ */

.faq-section {
    padding: var(--section-padding);
    position: relative;
}

.faq-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(245, 124, 0, 0.2), transparent);
}

.accordion-item {
    border: 2px solid rgba(0, 0, 0, 0.05);
    border-radius: 12px !important;
    margin-bottom: 1rem;
    overflow: hidden;
    background: var(--color-white);
}

.accordion-button {
    background: var(--color-white);
    color: var(--color-dark);
    font-weight: 600;
    font-size: 1rem;
    padding: 1.25rem 1.5rem;
    border: none;
    box-shadow: none;
}

.accordion-button:not(.collapsed) {
    background: rgba(245, 124, 0, 0.05);
    color: var(--color-primary);
    box-shadow: none;
}

.accordion-button:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 0.25rem rgba(245, 124, 0, 0.15);
}

.accordion-button::after {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23f57c00'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
}

.accordion-body {
    padding: 1.5rem;
    color: var(--color-text-light);
    line-height: 1.8;
    background: var(--color-white);
}

/* ============================================
   About Section
   ============================================ */

.about-section {
    padding: var(--section-padding);
    background: var(--color-white);
    position: relative;
}

.about-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(245, 124, 0, 0.2), transparent);
}

.about-image-placeholder {
    background: linear-gradient(135deg, rgba(46, 125, 50, 0.08) 0%, rgba(46, 125, 50, 0.03) 100%);
    border-radius: 30px;
    padding: 4rem;
    text-align: center;
    min-height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    border: 2px solid rgba(46, 125, 50, 0.1);
}

.about-image-placeholder::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(46, 125, 50, 0.15) 0%, transparent 70%);
    border-radius: 50%;
}

.about-image-placeholder i {
    position: relative;
    z-index: 1;
    color: var(--color-secondary);
    filter: drop-shadow(0 5px 15px rgba(46, 125, 50, 0.2));
}

.about-section .section-title::after {
    left: 0;
    transform: none;
}

.about-section .lead {
    color: var(--color-primary);
    font-weight: 600;
    font-size: 1.3rem;
}

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

.about-section .bi-check-circle-fill {
    font-size: 1.2rem;
}

/* ============================================
   Contact Section
   ============================================ */

.contact-section {
    padding: var(--section-padding);
    position: relative;
}

.contact-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(245, 124, 0, 0.2), transparent);
}

/* Contact Info Wrapper */
.contact-info-wrapper {
    background: var(--color-white);
    border-radius: 20px;
    padding: 2rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    height: 100%;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1.25rem;
    padding: 1.25rem;
    background: var(--color-light);
    border-radius: 16px;
    transition: all 0.3s ease;
}

.contact-item:hover {
    background: rgba(245, 124, 0, 0.05);
    transform: translateX(5px);
}

.contact-icon {
    width: 56px;
    height: 56px;
    min-width: 56px;
    background: var(--gradient-primary);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    font-size: 1.4rem;
    transition: all 0.3s ease;
}

.contact-item:hover .contact-icon {
    transform: scale(1.1);
    box-shadow: 0 8px 20px rgba(245, 124, 0, 0.3);
}

.contact-item-whatsapp .contact-icon {
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
}

.contact-item-whatsapp:hover .contact-icon {
    box-shadow: 0 8px 20px rgba(37, 211, 102, 0.4);
}

.contact-text {
    flex: 1;
}

.contact-text h4 {
    color: var(--color-dark);
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.35rem;
}

.contact-text p {
    color: var(--color-text-light);
    margin: 0;
    font-size: 0.95rem;
    line-height: 1.5;
}

.contact-text a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color 0.3s ease;
}

.contact-text a:hover {
    color: var(--color-secondary);
}

/* Contact Form */
.contact-form {
    background: var(--color-white);
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    border: 2px solid rgba(245, 124, 0, 0.05);
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.form-intro {
    text-align: center;
    margin-bottom: 2rem;
}

.form-intro-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: 0.75rem;
}

.form-intro-text {
    color: var(--color-text-light);
    font-size: 0.95rem;
    line-height: 1.6;
    margin: 0;
}

.form-note {
    font-size: 0.85rem;
    color: var(--color-text-light);
    text-align: center;
    margin: 0;
}

.form-note i {
    color: var(--color-primary);
}

.form-label {
    font-weight: 600;
    color: var(--color-dark);
    margin-bottom: 0.5rem;
}

.form-control {
    border: 2px solid #e8e8e8;
    border-radius: 12px;
    padding: 0.875rem 1.25rem;
    transition: all 0.3s ease;
    font-size: 1rem;
}

.form-control:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 0.2rem rgba(245, 124, 0, 0.15);
    background-color: #fafafa;
}

.form-control.is-invalid {
    border-color: #dc3545;
}

.form-control.is-valid {
    border-color: var(--color-secondary);
}

/* ============================================
   Footer
   ============================================ */

.footer {
    background: #1a1a1a;
    padding: 2.5rem 0;
}

.footer-logo-link {
    display: inline-block;
    transition: transform 0.3s ease;
}

.footer-logo-link:hover {
    transform: scale(1.02);
}

.footer-logo {
    height: 50px;
    width: auto;
    filter: brightness(0) invert(1);
    opacity: 0.9;
    transition: opacity 0.3s ease;
}

.footer-logo:hover {
    opacity: 1;
}

.footer-copyright {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
}

.social-links {
    display: flex;
    gap: 0.75rem;
    justify-content: flex-end;
}

.social-links a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.08);
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.1rem;
    transition: all 0.3s ease;
}

.social-links a:hover {
    background: var(--color-primary);
    color: var(--color-white);
    transform: translateY(-3px);
}

/* ============================================
   Video Modal
   ============================================ */

#videoModal .modal-content {
    background: #0a0a0a;
    border: none;
    border-radius: 16px;
    overflow: hidden;
}

#videoModal .modal-header {
    background: #1a1a1a;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding: 1rem 1.25rem;
}

#videoModal .modal-title {
    color: var(--color-white);
    font-size: 1.1rem;
    font-weight: 600;
}

#videoModal .btn-close-white {
    filter: invert(1);
    opacity: 0.8;
}

#videoModal .btn-close-white:hover {
    opacity: 1;
}

#videoModal .modal-body {
    background: #000;
}

.video-container {
    position: relative;
    width: 100%;
    padding-bottom: 56.25%; /* 16:9 aspect ratio */
    height: 0;
    overflow: hidden;
}

.video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

/* ============================================
   Contact Form Modal
   ============================================ */

#contactFormModal .modal-content {
    border-radius: 16px;
    overflow: hidden;
    border: none;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
}

#contactFormModal .modal-header {
    background: var(--color-white);
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    padding: 1.25rem 1.5rem;
}

#contactFormModal .modal-title {
    color: var(--color-dark);
    font-size: 1.25rem;
    font-weight: 700;
}

#contactFormModal .modal-body {
    padding: 0;
    background: var(--color-white);
}

.google-form-container {
    width: 100%;
    height: 600px;
    overflow: hidden;
    position: relative;
}

.google-form-container iframe {
    width: 100%;
    height: 100%;
    border: none;
    display: block;
}

/* Responsive adjustments for form modal */
@media (max-width: 768px) {
    #contactFormModal .modal-dialog {
        margin: 0.5rem;
    }
    
    .google-form-container {
        height: 500px;
    }
    
    .form-intro-title {
        font-size: 1.25rem;
    }
}

/* ============================================
   Article Modal
   ============================================ */

#articleModal .modal-content {
    border-radius: 16px;
    overflow: hidden;
    border: none;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
}

#articleModal .modal-header {
    background: var(--color-white);
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    padding: 1.25rem 1.5rem;
}

#articleModal .modal-title {
    color: var(--color-dark);
    font-size: 1.25rem;
    font-weight: 700;
}

#articleModal .modal-body {
    padding: 2rem;
    background: var(--color-white);
    max-height: 70vh;
    overflow-y: auto;
}

.article-modal-content {
    color: var(--color-text);
}

.article-modal-date {
    color: var(--color-text-light);
    font-size: 0.9rem;
    display: flex;
    align-items: center;
}

.article-modal-date i {
    color: var(--color-primary);
}

.article-modal-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-dark);
    line-height: 1.3;
}

.article-modal-body {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--color-text-light);
}

.article-modal-body p {
    margin-bottom: 1.25rem;
}

.article-modal-body h3 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--color-dark);
    margin-top: 2rem;
    margin-bottom: 1rem;
}

.article-modal-body h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-dark);
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
}

.article-modal-body ul,
.article-modal-body ol {
    margin-bottom: 1.25rem;
    padding-left: 1.5rem;
}

.article-modal-body li {
    margin-bottom: 0.5rem;
}

.article-card {
    cursor: pointer;
}

.article-link {
    cursor: pointer;
}

/* ============================================
   Animations
   ============================================ */

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

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

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

/* Tablet */
@media (max-width: 992px) {
    .hero-section {
        padding-top: 90px;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-title .highlight::after {
        height: 8px;
        bottom: 3px;
    }
    
    .hero-text {
        max-width: 100%;
    }
    
    .hero-stats {
        gap: 1.5rem;
    }
    
    .stat-number {
        font-size: 1.5rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .hero-visual {
        min-height: 380px;
        margin-top: 3rem;
    }
    
    .hero-main-visual {
        width: 300px;
        height: 300px;
        padding: 1.5rem;
    }
    
    .hero-card {
        display: none;
    }
    
    .hero-shape-1,
    .hero-shape-2,
    .hero-shape-3 {
        display: none;
    }
    
    .about-image-placeholder {
        margin-top: 2rem;
        min-height: 350px;
    }
}

/* Mobile */
@media (max-width: 768px) {
    :root {
        --section-padding: 60px 0;
    }
    
    .hero-section {
        padding-top: 80px;
        text-align: center;
        min-height: auto;
        padding-bottom: 50px;
    }
    
    .hero-bg-shapes {
        display: none;
    }
    
    .hero-content {
        text-align: center;
    }
    
    .hero-badge {
        margin-bottom: 1rem;
    }
    
    .hero-title {
        font-size: 1.875rem;
        line-height: 1.2;
    }
    
    .hero-title .highlight::after {
        height: 6px;
        bottom: 2px;
    }
    
    .hero-text {
        font-size: 1rem;
        max-width: 100%;
    }
    
    .hero-buttons {
        justify-content: center;
        margin-bottom: 2rem;
    }
    
    .btn-hero-primary,
    .btn-hero-secondary {
        width: 100%;
        justify-content: center;
    }
    
    .hero-stats {
        justify-content: center;
        gap: 1.25rem;
        flex-wrap: wrap;
    }
    
    .stat-number {
        font-size: 1.35rem;
    }
    
    .stat-label {
        font-size: 0.8rem;
    }
    
    .hero-visual {
        min-height: 280px;
        margin-top: 2rem;
    }
    
    .hero-main-visual {
        width: 260px;
        height: 260px;
        border-radius: 24px;
        padding: 1.25rem;
    }
    
    .hero-card {
        display: none;
    }
    
    .footer-logo {
        height: 40px;
    }
    
    .social-links {
        justify-content: center;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .section-subtitle {
        font-size: 1rem;
    }
    
    .service-card,
    .product-card,
    .article-card,
    .testimonial-card {
        margin-bottom: 1.5rem;
    }
    
    .article-image {
        height: 150px;
    }
    
    .article-image i {
        font-size: 2.5rem;
    }
    
    .article-content {
        padding: 1.25rem;
    }
    
    .article-title {
        font-size: 1rem;
    }
    
    .testimonial-card {
        padding: 1.5rem;
    }
    
    .gallery-item {
        margin-bottom: 1rem;
    }
    
    .accordion-button {
        padding: 1rem 1.25rem;
        font-size: 0.95rem;
    }
    
    .accordion-body {
        padding: 1.25rem;
        font-size: 0.9rem;
    }
    
    .service-icon {
        width: 70px;
        height: 70px;
        font-size: 2rem;
    }
    
    .btn-primary,
    .btn-outline-primary {
        width: 100%;
        margin-bottom: 0.75rem;
        padding: 0.875rem 2rem;
    }
    
    .contact-info-wrapper {
        margin-bottom: 2rem;
        height: auto;
    }
    
    .contact-form {
        padding: 1.5rem;
    }
    
    .contact-item {
        padding: 1rem;
    }
    
    .contact-icon {
        width: 50px;
        height: 50px;
        min-width: 50px;
        font-size: 1.2rem;
    }
    
    .navbar-nav {
        text-align: center;
        padding: 1rem 0;
    }
    
    .navbar-nav .nav-link {
        margin: 0.25rem 0;
    }
}

/* Small Mobile */
@media (max-width: 576px) {
    .hero-section {
        padding-bottom: 40px;
        padding-top: 70px;
    }
    
    .hero-badge {
        font-size: 0.8rem;
        padding: 0.4rem 0.875rem;
    }
    
    .hero-title {
        font-size: 1.625rem;
    }
    
    .hero-title .highlight::after {
        height: 5px;
        bottom: 1px;
    }
    
    .hero-text {
        font-size: 0.95rem;
    }
    
    .hero-stats {
        gap: 1rem;
    }
    
    .stat-number {
        font-size: 1.2rem;
    }
    
    .hero-visual {
        min-height: 220px;
    }
    
    .hero-main-visual {
        width: 200px;
        height: 200px;
        padding: 1rem;
    }
    
    .footer-logo {
        height: 35px;
    }
    
    .footer-copyright {
        font-size: 0.85rem;
        margin-top: 0.5rem;
    }
    
    .social-links a {
        width: 38px;
        height: 38px;
        font-size: 1rem;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .section-title::after {
        width: 40px;
        height: 3px;
    }
    
    .service-icon {
        width: 60px;
        height: 60px;
        font-size: 1.8rem;
    }
    
    .product-image-placeholder {
        height: 200px;
    }
    
    .product-image-placeholder i {
        font-size: 3rem;
    }
    
    .contact-icon {
        width: 48px;
        height: 48px;
        min-width: 48px;
        font-size: 1.1rem;
        border-radius: 12px;
    }
    
    .contact-item {
        gap: 1rem;
        padding: 0.875rem;
    }
    
    .contact-text h4 {
        font-size: 1rem;
    }
    
    .contact-text p {
        font-size: 0.9rem;
    }
}

/* ============================================
   Utility Classes
   ============================================ */

.text-primary {
    color: var(--color-primary) !important;
}

.text-secondary {
    color: var(--color-secondary) !important;
}

.bg-primary {
    background-color: var(--color-primary) !important;
}

.bg-secondary {
    background-color: var(--color-secondary) !important;
}

/* Smooth Scroll Offset */
section {
    scroll-margin-top: 80px;
}

/* Skip Link - Accessibility */
.skip-link {
    position: fixed;
    top: -100px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--color-primary);
    color: var(--color-white);
    padding: 0.75rem 1.5rem;
    border-radius: 0 0 8px 8px;
    text-decoration: none;
    font-weight: 600;
    z-index: 10000;
    transition: top 0.3s ease;
}

.skip-link:focus {
    top: 0;
    color: var(--color-white);
}