/* ============================================
   كراتين - كراتين تغليف الكويت
   Professional Static Website Styles
   ============================================ */

/* CSS Variables */
:root {
    --primary: #c8956c;
    --primary-dark: #a6744f;
    --primary-light: #e4b896;
    --primary-glow: rgba(200, 149, 108, 0.15);
    --secondary: #2c3e50;
    --accent: #25d366;
    --accent-dark: #128c7e;
    --text: #2c3e50;
    --text-light: #5a6c7d;
    --text-muted: #8e9aab;
    --bg: #faf8f5;
    --bg-alt: #f0ebe4;
    --bg-card: #ffffff;
    --border: #e8e0d6;
    --shadow-sm: 0 2px 8px rgba(44, 62, 80, 0.06);
    --shadow-md: 0 4px 20px rgba(44, 62, 80, 0.08);
    --shadow-lg: 0 8px 40px rgba(44, 62, 80, 0.12);
    --shadow-glow: 0 0 30px rgba(200, 149, 108, 0.2);
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-xl: 32px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: 'Cairo', sans-serif;
    color: var(--text);
    background: var(--bg);
    line-height: 1.7;
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ============================================
   Buttons
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 28px;
    border-radius: var(--radius-lg);
    font-family: 'Cairo', sans-serif;
    font-size: 1rem;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transform: translateX(-100%);
    transition: transform 0.6s ease;
}

.btn:hover::before {
    transform: translateX(100%);
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: white;
    box-shadow: 0 4px 15px rgba(200, 149, 108, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(200, 149, 108, 0.5);
}

.btn-whatsapp {
    background: linear-gradient(135deg, var(--accent), var(--accent-dark));
    color: white;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.35);
}

.btn-whatsapp:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.45);
}

.btn-white {
    background: white;
    color: var(--primary-dark);
    box-shadow: var(--shadow-md);
}

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

.btn-sm {
    padding: 8px 18px;
    font-size: 0.875rem;
    border-radius: var(--radius-md);
}

.btn-lg {
    padding: 14px 36px;
    font-size: 1.125rem;
    border-radius: var(--radius-xl);
}

/* ============================================
   Navigation
   ============================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    transition: var(--transition);
}

.navbar.scrolled {
    background: rgba(250, 248, 245, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: var(--shadow-sm);
    padding: 10px 0;
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.5rem;
    font-weight: 800;
    color: white;
    transition: var(--transition);
}

.navbar.scrolled .logo {
    color: var(--text);
}

.logo-icon {
    width: 44px;
    height: 44px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.25rem;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border-radius: var(--radius-md);
    font-size: 0.9375rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.9);
    transition: var(--transition);
    position: relative;
}

.navbar.scrolled .nav-link {
    color: var(--text);
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary);
    background: rgba(200, 149, 108, 0.1);
}

.nav-phone {
    font-weight: 700;
    direction: ltr;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
    z-index: 1001;
}

.nav-toggle span {
    display: block;
    width: 28px;
    height: 2.5px;
    background: white;
    border-radius: 2px;
    transition: var(--transition);
}

.navbar.scrolled .nav-toggle span {
    background: var(--text);
}

.nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

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

.nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 140px 0 120px;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        180deg,
        rgba(44, 62, 80, 0.75) 0%,
        rgba(44, 62, 80, 0.6) 40%,
        rgba(44, 62, 80, 0.8) 100%
    );
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(200, 149, 108, 0.2);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(200, 149, 108, 0.3);
    padding: 8px 20px;
    border-radius: 50px;
    color: var(--primary-light);
    font-size: 0.9375rem;
    font-weight: 500;
    margin-bottom: 24px;
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 900;
    color: white;
    line-height: 1.2;
    margin-bottom: 20px;
}

.hero-title .highlight {
    background: linear-gradient(135deg, var(--primary-light), var(--primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-desc {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: rgba(255, 255, 255, 0.8);
    max-width: 600px;
    margin: 0 auto 32px;
    line-height: 1.8;
}

.hero-cta {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

.hero-phone {
    display: flex;
    justify-content: center;
}

.phone-link {
    display: inline-flex;
    align-items: center;
    gap: 16px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    padding: 12px 24px;
    border-radius: var(--radius-xl);
    color: white;
    transition: var(--transition);
}

.phone-link:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.phone-pulse {
    width: 48px;
    height: 48px;
    background: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(200, 149, 108, 0.5); }
    50% { box-shadow: 0 0 0 15px rgba(200, 149, 108, 0); }
}

.phone-info {
    display: flex;
    flex-direction: column;
    text-align: right;
}

.phone-label {
    font-size: 0.8125rem;
    opacity: 0.8;
}

.phone-number {
    font-size: 1.5rem;
    font-weight: 800;
    direction: ltr;
}

.hero-features {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 1;
    background: linear-gradient(to top, var(--bg), transparent);
    padding: 60px 0 30px;
}

.features-row {
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
}

.feature-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.feature-icon {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.25rem;
    box-shadow: var(--shadow-md);
}

.feature-text {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--text);
}

/* ============================================
   Section Common Styles
   ============================================ */
.section {
    padding: 80px 0;
}

.section-alt {
    background: var(--bg-alt);
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-label {
    display: inline-block;
    background: var(--primary-glow);
    color: var(--primary-dark);
    padding: 6px 20px;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 12px;
}

.section-title {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 800;
    color: var(--text);
    margin-bottom: 12px;
}

.section-desc {
    font-size: 1.0625rem;
    color: var(--text-light);
    max-width: 500px;
    margin: 0 auto;
}

/* ============================================
   Services Section
   ============================================ */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 24px;
}

.service-card {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid var(--border);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.service-image {
    height: 200px;
    overflow: hidden;
}

.service-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.service-card:hover .service-image img {
    transform: scale(1.05);
}

.service-content {
    padding: 24px;
}

.service-content h3 {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--text);
}

.service-content p {
    font-size: 0.9375rem;
    color: var(--text-light);
    margin-bottom: 16px;
    line-height: 1.6;
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--primary);
    font-weight: 600;
    font-size: 0.9375rem;
}

.service-link:hover {
    gap: 12px;
    color: var(--primary-dark);
}

/* ============================================
   Why Choose Us Section
   ============================================ */
.why-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.why-content .section-title {
    text-align: right;
}

.why-content .section-desc {
    text-align: right;
    margin: 0 0 32px 0;
}

.features-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.feature-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.feature-box {
    background: var(--bg-card);
    padding: 24px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
    transition: var(--transition);
}

.feature-box:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary-light);
}

.feature-icon-box {
    width: 52px;
    height: 52px;
    background: var(--primary-glow);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-dark);
    font-size: 1.25rem;
    margin-bottom: 14px;
}

.feature-box h4 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 6px;
}

.feature-box p {
    font-size: 0.875rem;
    color: var(--text-light);
    line-height: 1.6;
}

.why-image {
    position: relative;
}

.why-image img {
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
}

.floating-card {
    position: absolute;
    bottom: -20px;
    left: -20px;
    background: white;
    padding: 20px 24px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 14px;
    animation: float 3s ease-in-out infinite;
}

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

.floating-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.25rem;
}

.floating-title {
    display: block;
    font-weight: 700;
    font-size: 0.9375rem;
}

.floating-text {
    display: block;
    font-size: 0.8125rem;
    color: var(--text-light);
}

/* ============================================
   Areas Section
   ============================================ */
.areas-map {
    max-width: 700px;
    margin: 0 auto 50px;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.areas-map img {
    width: 100%;
    height: auto;
}

.areas-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
}

.area-card {
    background: var(--bg-card);
    padding: 28px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
    transition: var(--transition);
    text-align: center;
}

.area-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary-light);
}

.area-icon {
    width: 56px;
    height: 56px;
    background: var(--primary-glow);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-dark);
    font-size: 1.25rem;
    margin: 0 auto 16px;
}

.area-card h4 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.area-card p {
    font-size: 0.9375rem;
    color: var(--text-light);
    line-height: 1.5;
}

.area-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-top: 12px;
    color: var(--primary);
    font-weight: 600;
    font-size: 0.875rem;
    transition: var(--transition);
}

.area-card:hover .area-link {
    gap: 10px;
    color: var(--primary-dark);
}

/* Clickable cards */
a.service-card,
a.area-card {
    display: block;
    text-decoration: none;
    color: inherit;
}

a.service-card .service-link,
a.area-card .area-link {
    color: var(--primary);
}

a.service-card:hover .service-link,
a.area-card:hover .area-link {
    color: var(--primary-dark);
}

/* ============================================
   Sizes Section
   ============================================ */
.sizes-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-bottom: 40px;
}

.size-card {
    background: var(--bg-card);
    padding: 32px 24px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
    text-align: center;
    transition: var(--transition);
    position: relative;
}

.size-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
}

.size-featured {
    border: 2px solid var(--primary);
    box-shadow: var(--shadow-glow);
}

.size-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: white;
    padding: 4px 16px;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 700;
}

.size-tag {
    display: inline-block;
    background: var(--primary-glow);
    color: var(--primary-dark);
    padding: 4px 16px;
    border-radius: 50px;
    font-size: 0.8125rem;
    font-weight: 600;
    margin-bottom: 16px;
}

.size-icon {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 16px;
}

.size-card h4 {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 8px;
    direction: ltr;
}

.size-card p {
    font-size: 0.875rem;
    color: var(--text-light);
}

.sizes-cta {
    text-align: center;
    padding: 32px;
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.sizes-cta p {
    font-size: 1.0625rem;
    margin-bottom: 16px;
    color: var(--text-light);
}

/* ============================================
   Testimonials Section
   ============================================ */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.testimonial-card {
    background: var(--bg-card);
    padding: 32px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
    transition: var(--transition);
    position: relative;
}

.testimonial-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
}

.testimonial-stars {
    display: flex;
    gap: 4px;
    margin-bottom: 16px;
}

.testimonial-stars i {
    color: #ffc107;
    font-size: 0.875rem;
}

.testimonial-quote {
    position: absolute;
    top: 24px;
    left: 24px;
    font-size: 2rem;
    color: var(--primary-glow);
    opacity: 0.5;
}

.testimonial-text {
    font-size: 0.9375rem;
    line-height: 1.8;
    color: var(--text);
    margin-bottom: 24px;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.author-avatar {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.author-info h5 {
    font-size: 0.9375rem;
    font-weight: 700;
}

.author-info span {
    font-size: 0.8125rem;
    color: var(--text-muted);
}

/* ============================================
   FAQ Section
   ============================================ */
.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: var(--bg-card);
    border-radius: var(--radius-md);
    margin-bottom: 12px;
    border: 1px solid var(--border);
    overflow: hidden;
    transition: var(--transition);
}

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

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    background: none;
    border: none;
    font-family: 'Cairo', sans-serif;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text);
    cursor: pointer;
    text-align: right;
    transition: var(--transition);
}

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

.faq-question i {
    width: 32px;
    height: 32px;
    background: var(--primary-glow);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-dark);
    font-size: 0.875rem;
    transition: var(--transition-bounce);
    flex-shrink: 0;
}

.faq-item.active .faq-question i {
    transform: rotate(45deg);
    background: var(--primary);
    color: white;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
}

.faq-item.active .faq-answer {
    max-height: 200px;
}

.faq-answer p {
    padding: 0 24px 20px;
    font-size: 0.9375rem;
    color: var(--text-light);
    line-height: 1.8;
}

.faq-answer a {
    color: var(--primary-dark);
    font-weight: 600;
}

/* ============================================
   CTA Section
   ============================================ */
.cta-section {
    padding: 60px 0 80px;
    background: var(--bg);
}

.cta-box {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border-radius: var(--radius-xl);
    padding: 60px 40px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-box::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 60%);
    animation: rotate 20s linear infinite;
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.cta-content {
    position: relative;
    z-index: 1;
}

.cta-box h2 {
    font-size: clamp(1.5rem, 3vw, 2.25rem);
    font-weight: 800;
    color: white;
    margin-bottom: 12px;
}

.cta-box p {
    font-size: 1.0625rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 28px;
}

.cta-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ============================================
   Footer
   ============================================ */
.footer {
    background: var(--secondary);
    color: white;
    padding: 60px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-brand .logo {
    margin-bottom: 16px;
    color: white;
}

.footer-brand p {
    font-size: 0.9375rem;
    line-height: 1.8;
    opacity: 0.8;
}

.footer-links h4,
.footer-contact h4 {
    font-size: 1.0625rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--primary-light);
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    font-size: 0.9375rem;
    opacity: 0.8;
    transition: var(--transition);
}

.footer-links a:hover {
    opacity: 1;
    color: var(--primary-light);
    padding-right: 4px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9375rem;
    margin-bottom: 12px;
    opacity: 0.9;
    transition: var(--transition);
}

.contact-item:hover {
    opacity: 1;
    color: var(--primary-light);
}

.working-hours {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.875rem;
    opacity: 0.7;
    margin-top: 8px;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 20px 0;
    text-align: center;
}

.footer-bottom p {
    font-size: 0.875rem;
    opacity: 0.6;
}

/* ============================================
   Sticky Bottom Bar
   ============================================ */
.sticky-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    display: flex;
    z-index: 999;
    transform: translateY(100%);
    transition: transform 0.4s ease;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.15);
}

.sticky-bar.visible {
    transform: translateY(0);
}

.sticky-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px;
    color: white;
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition);
}

.sticky-call {
    background: var(--primary);
}

.sticky-call:hover {
    background: var(--primary-dark);
}

.sticky-whatsapp {
    background: var(--accent);
}

.sticky-whatsapp:hover {
    background: var(--accent-dark);
}

.sticky-number {
    direction: ltr;
    font-weight: 800;
}

/* ============================================
   Scroll to Top
   ============================================ */
.scroll-top {
    position: fixed;
    bottom: 80px;
    left: 24px;
    width: 48px;
    height: 48px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-dark);
    font-size: 1.125rem;
    cursor: pointer;
    z-index: 998;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: var(--transition);
    box-shadow: var(--shadow-md);
}

.scroll-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.scroll-top:hover {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

/* ============================================
   Responsive Design
   ============================================ */
@media (max-width: 1024px) {
    .why-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .why-image {
        order: -1;
        max-width: 500px;
        margin: 0 auto;
    }

    .sizes-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

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

    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 320px;
        height: 100vh;
        background: var(--bg-card);
        flex-direction: column;
        padding: 100px 24px 24px;
        gap: 8px;
        transition: right 0.4s ease;
        box-shadow: -10px 0 40px rgba(0, 0, 0, 0.1);
        z-index: 1000;
    }

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

    .nav-link {
        color: var(--text) !important;
        padding: 12px 16px;
        width: 100%;
    }

    .hero {
        padding: 120px 0 100px;
    }

    .hero-cta {
        flex-direction: column;
        align-items: center;
    }

    .features-row {
        gap: 20px;
    }

    .feature-row {
        grid-template-columns: 1fr;
    }

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

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

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

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

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .floating-card {
        left: 10px;
        bottom: -10px;
        padding: 14px 18px;
    }

    .cta-box {
        padding: 40px 24px;
    }

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

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }

    .phone-number {
        font-size: 1.25rem;
    }

    .sticky-btn span:first-of-type {
        display: none;
    }

    .section {
        padding: 60px 0;
    }
}

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

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Smooth scroll offset for fixed header */
[id] {
    scroll-margin-top: 80px;
}

/* Selection color */
::selection {
    background: var(--primary-light);
    color: var(--text);
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg);
}

::-webkit-scrollbar-thumb {
    background: var(--primary);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-dark);
}

/* ============================================
   Blog / Articles Styles
   ============================================ */

.article-page {
    background: var(--bg);
}

.article-header {
    padding: 100px 0 0;
    color: white;
}

.article-header .container {
    max-width: 900px;
}

.article-meta {
    padding: 40px 0 30px;
}

.article-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 20px;
}

.article-tag {
    background: var(--primary-glow);
    color: var(--primary-light);
    padding: 5px 16px;
    border-radius: 50px;
    font-size: 0.8125rem;
    font-weight: 600;
}

.article-header h1 {
    font-size: clamp(1.5rem, 4vw, 2.5rem);
    font-weight: 800;
    line-height: 1.3;
    margin-bottom: 20px;
}

.article-info {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    font-size: 0.875rem;
    opacity: 0.85;
}

.article-info span {
    display: flex;
    align-items: center;
    gap: 6px;
}

.article-hero-img {
    margin-top: 30px;
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
    overflow: hidden;
}

.article-hero-img img {
    width: 100%;
    height: 400px;
    object-fit: cover;
}

/* Article Body */
.article-body {
    padding: 40px 0 60px;
}

.article-container {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 40px;
    max-width: 1100px;
}

.article-main {
    background: var(--bg-card);
    padding: 40px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
}

.article-main .lead {
    font-size: 1.125rem;
    color: var(--text);
    font-weight: 500;
    line-height: 1.9;
    margin-bottom: 24px;
}

.article-main h2 {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text);
    margin: 40px 0 16px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--primary-glow);
}

.article-main h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text);
    margin: 28px 0 12px;
}

.article-main h4 {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--primary-dark);
    margin: 20px 0 10px;
}

.article-main p {
    font-size: 1rem;
    color: var(--text-light);
    line-height: 1.9;
    margin-bottom: 16px;
}

.article-main ul,
.article-main ol {
    padding-right: 24px;
    margin-bottom: 20px;
}

.article-main ul li,
.article-main ol li {
    margin-bottom: 10px;
    line-height: 1.8;
    color: var(--text-light);
}

.article-main blockquote {
    background: var(--bg-alt);
    border-right: 4px solid var(--primary);
    padding: 20px 24px;
    margin: 24px 0;
    border-radius: var(--radius-sm);
}

.article-main blockquote p {
    font-style: italic;
    color: var(--text);
    margin-bottom: 8px;
}

.article-main blockquote cite {
    font-size: 0.875rem;
    color: var(--text-muted);
    font-weight: 600;
}

.article-main table {
    margin: 20px 0;
}

/* Article CTA */
.article-cta {
    background: linear-gradient(135deg, var(--primary-glow), var(--bg-alt));
    border: 2px solid var(--primary);
    border-radius: var(--radius-lg);
    padding: 32px;
    margin-top: 40px;
    text-align: center;
}

.article-cta h3 {
    font-size: 1.25rem;
    font-weight: 800;
    margin-bottom: 8px;
    border: none;
}

.article-cta p {
    margin-bottom: 20px;
}

/* Article Share */
.article-share {
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid var(--border);
    text-align: center;
}

.article-share h4 {
    font-size: 0.9375rem;
    margin-bottom: 12px;
    color: var(--text-light);
}

.share-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    color: white;
    font-size: 1.25rem;
    margin: 0 6px;
    transition: var(--transition);
}

.share-wa { background: var(--accent); }
.share-tg { background: #0088cc; }
.share-btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

/* Sidebar */
.article-sidebar {
    position: sticky;
    top: 90px;
    align-self: start;
}

.sidebar-widget {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    padding: 24px;
    margin-bottom: 20px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
}

.sidebar-widget h4 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.sidebar-widget h4 i {
    color: var(--primary);
}

.sidebar-list {
    list-style: none;
}

.sidebar-list li {
    margin-bottom: 10px;
}

.sidebar-list li a {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.875rem;
    color: var(--text-light);
    transition: var(--transition);
}

.sidebar-list li a:hover {
    color: var(--primary-dark);
    padding-right: 4px;
}

.sidebar-list li a i {
    color: var(--primary);
    font-size: 0.75rem;
}

.sidebar-cta p {
    font-size: 0.875rem;
    color: var(--text-light);
    margin-bottom: 14px;
}

.btn-block {
    width: 100%;
    margin-bottom: 8px;
}

/* Checklist */
.checklist-section {
    margin: 16px 0;
}

.check-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 10px 0;
    border-bottom: 1px solid var(--border);
    cursor: pointer;
    font-size: 0.9375rem;
    color: var(--text-light);
    line-height: 1.6;
}

.check-item:last-child {
    border-bottom: none;
}

.check-item input[type="checkbox"] {
    width: 20px;
    height: 20px;
    accent-color: var(--primary);
    flex-shrink: 0;
    margin-top: 2px;
    cursor: pointer;
}

/* Related Articles */
.related-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
}

.related-article-card {
    display: flex;
    gap: 16px;
    background: var(--bg-card);
    padding: 16px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
    transition: var(--transition);
}

.related-article-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.related-img {
    width: 100px;
    height: 80px;
    border-radius: var(--radius-md);
    overflow: hidden;
    flex-shrink: 0;
}

.related-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.related-info h4 {
    font-size: 0.9375rem;
    font-weight: 700;
    margin-bottom: 4px;
    color: var(--text);
}

.related-info span {
    font-size: 0.8125rem;
    color: var(--text-muted);
}

/* Blog Section on Homepage */
.blog-section {
    padding: 80px 0;
    background: var(--bg-alt);
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 24px;
}

.blog-card {
    display: block;
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
    transition: var(--transition);
    text-decoration: none;
    color: inherit;
}

.blog-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.blog-card-img {
    height: 200px;
    overflow: hidden;
}

.blog-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.blog-card:hover .blog-card-img img {
    transform: scale(1.05);
}

.blog-card-content {
    padding: 24px;
}

.blog-card-tag {
    display: inline-block;
    background: var(--primary-glow);
    color: var(--primary-dark);
    padding: 3px 12px;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-bottom: 10px;
}

.blog-card-content h3 {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 10px;
    line-height: 1.5;
    color: var(--text);
}

.blog-card-content p {
    font-size: 0.875rem;
    color: var(--text-light);
    line-height: 1.7;
    margin-bottom: 14px;
}

.blog-card-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.8125rem;
    color: var(--text-muted);
}

.blog-card-meta span {
    display: flex;
    align-items: center;
    gap: 4px;
}

/* Blog Index Page */
.blog-hero {
    background: linear-gradient(135deg, var(--secondary) 0%, #1a252f 100%);
    padding: 120px 0 60px;
    text-align: center;
    color: white;
}

.blog-hero h1 {
    font-size: clamp(1.75rem, 4vw, 2.75rem);
    font-weight: 800;
    margin-bottom: 12px;
}

.blog-hero p {
    font-size: 1.0625rem;
    opacity: 0.85;
    max-width: 600px;
    margin: 0 auto;
}

/* Responsive */
@media (max-width: 900px) {
    .article-container {
        grid-template-columns: 1fr;
    }
    .article-sidebar {
        position: static;
        order: -1;
    }
    .article-hero-img img {
        height: 250px;
    }
    .article-main {
        padding: 24px;
    }
    .related-article-card {
        flex-direction: column;
    }
    .related-img {
        width: 100%;
        height: 160px;
    }
}

/* ============================================
   Inner Page Styles
   ============================================ */

/* Breadcrumb */
.breadcrumb {
    background: var(--bg-alt);
    padding: 12px 0;
    font-size: 0.875rem;
    color: var(--text-light);
    border-bottom: 1px solid var(--border);
    margin-top: 70px;
}

.breadcrumb i {
    color: var(--primary);
    margin-left: 8px;
}

.breadcrumb a {
    color: var(--text-light);
    transition: var(--transition);
}

.breadcrumb a:hover {
    color: var(--primary-dark);
}

.breadcrumb span {
    color: var(--primary-dark);
    font-weight: 600;
}

/* Page Hero */
.page-hero {
    background: linear-gradient(135deg, var(--secondary) 0%, #1a252f 100%);
    padding: 100px 0 60px;
    color: white;
}

.page-hero .container {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 50px;
    align-items: center;
}

.page-hero-content {
    text-align: right;
}

.page-hero-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    margin-bottom: 20px;
}

.page-hero h1 {
    font-size: clamp(1.75rem, 4vw, 2.75rem);
    font-weight: 800;
    margin-bottom: 12px;
    line-height: 1.3;
}

.page-hero p {
    font-size: 1.0625rem;
    opacity: 0.85;
    margin-bottom: 28px;
    line-height: 1.7;
}

.page-hero-cta {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.page-hero-image img {
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    width: 100%;
    height: 350px;
    object-fit: cover;
}

/* Content Section */
.page-content .content-section {
    padding: 50px 0;
}

.page-content .content-section h2 {
    font-size: clamp(1.4rem, 3vw, 2rem);
    font-weight: 800;
    margin-bottom: 20px;
    color: var(--text);
}

.page-content .content-section h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin: 30px 0 15px;
    color: var(--text);
}

.page-content .content-section p {
    font-size: 1rem;
    color: var(--text-light);
    line-height: 1.9;
    margin-bottom: 16px;
}

.page-content .content-section .lead {
    font-size: 1.125rem;
    color: var(--text);
    font-weight: 500;
}

.page-content .content-section a {
    color: var(--primary-dark);
    font-weight: 600;
    border-bottom: 1px solid transparent;
    transition: var(--transition);
}

.page-content .content-section a:hover {
    border-bottom-color: var(--primary-dark);
}

/* Areas Tags */
.areas-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 20px;
}

.area-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    padding: 8px 16px;
    border-radius: 50px;
    font-size: 0.875rem;
    color: var(--text);
    transition: var(--transition);
}

.area-tag:hover {
    background: var(--primary-glow);
    border-color: var(--primary-light);
    color: var(--primary-dark);
}

.area-tag i {
    color: var(--primary);
    font-size: 0.75rem;
}

/* Sizes Table */
.sizes-table-wrap {
    overflow-x: auto;
    margin: 20px 0;
}

.sizes-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--bg-card);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.sizes-table thead {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: white;
}

.sizes-table th {
    padding: 14px 20px;
    font-weight: 700;
    font-size: 0.9375rem;
    text-align: right;
}

.sizes-table td {
    padding: 14px 20px;
    border-bottom: 1px solid var(--border);
    font-size: 0.9375rem;
    color: var(--text-light);
}

.sizes-table tbody tr:last-child td {
    border-bottom: none;
}

.sizes-table tbody tr:hover {
    background: var(--primary-glow);
}

/* Tips List */
.tips-list {
    list-style: none;
    counter-reset: tip;
}

.tips-list li {
    position: relative;
    padding: 16px 24px 16px 0;
    margin-bottom: 10px;
    background: var(--bg-card);
    border-radius: var(--radius-md);
    border-right: 3px solid var(--primary);
    font-size: 0.9375rem;
    line-height: 1.8;
    color: var(--text-light);
    box-shadow: var(--shadow-sm);
}

.tips-list li strong {
    color: var(--text);
    display: block;
    margin-bottom: 4px;
}

/* Check List */
.check-list {
    list-style: none;
}

.check-list li {
    position: relative;
    padding: 12px 36px 12px 0;
    font-size: 0.9375rem;
    line-height: 1.8;
    color: var(--text-light);
    border-bottom: 1px solid var(--border);
}

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

.check-list li::before {
    content: '\f00c';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    right: 0;
    top: 14px;
    color: var(--accent);
    font-size: 0.875rem;
}

.check-list li strong {
    color: var(--text);
}

/* Features Grid (inner pages) */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 20px;
    margin: 24px 0;
}

.feature-card {
    background: var(--bg-card);
    padding: 24px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary-light);
}

.feature-card i {
    width: 48px;
    height: 48px;
    background: var(--primary-glow);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-dark);
    font-size: 1.25rem;
    margin-bottom: 14px;
}

.feature-card h4 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--text);
}

.feature-card p {
    font-size: 0.875rem;
    color: var(--text-light);
    line-height: 1.6;
    margin: 0 !important;
}

/* Mini Grid for related services */
.mini-grid {
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
}

/* Areas Links */
.areas-links {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 20px;
}

.area-link-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    padding: 12px 24px;
    border-radius: var(--radius-lg);
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--text);
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
}

.area-link-btn:hover {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.area-link-btn i {
    color: var(--primary);
    transition: var(--transition);
}

.area-link-btn:hover i {
    color: white;
}

/* Responsive for inner pages */
@media (max-width: 768px) {
    .page-hero {
        padding: 80px 0 40px;
    }

    .page-hero .container {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .page-hero-image {
        order: -1;
    }

    .page-hero-image img {
        height: 250px;
    }

    .page-hero-cta {
        flex-direction: column;
    }

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

    .breadcrumb {
        margin-top: 60px;
    }

    .sizes-table th,
    .sizes-table td {
        padding: 10px 14px;
        font-size: 0.875rem;
    }
}