/* ==========================================================================
   EXCELLENT CARPET CLEANING - DESIGN SYSTEM & STYLES
   Colors based on official flyer: Navy Blue (#0a254c), Crimson Red (#d91c38), Yellow (#ffd100)
   ========================================================================== */

:root {
    /* Color Palette */
    --color-primary: #0a254c;
    --color-primary-dark: #061730;
    --color-primary-light: #163a6e;
    
    --color-red: #d91c38;
    --color-red-hover: #b8122a;
    --color-red-light: #fff0f2;
    
    --color-yellow: #ffd100;
    --color-yellow-dark: #e0b700;
    --color-yellow-light: #fffde6;
    
    --color-text-dark: #0f172a;
    --color-text-muted: #475569;
    --color-text-light: #94a3b8;
    --color-bg-light: #f8fafc;
    --color-bg-alt: #f1f5f9;
    --color-white: #ffffff;
    
    /* Typography */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Plus Jakarta Sans', sans-serif;
    
    /* Shadows & Effects */
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.05);
    --shadow-md: 0 6px 18px rgba(10, 37, 76, 0.08);
    --shadow-lg: 0 12px 32px rgba(10, 37, 76, 0.12);
    --shadow-red: 0 8px 24px rgba(217, 28, 56, 0.3);
    --shadow-yellow: 0 8px 24px rgba(255, 209, 0, 0.35);
    
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 24px;
    --radius-full: 9999px;
    
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    color: var(--color-text-dark);
    background-color: var(--color-bg-light);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-primary);
}

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

ul {
    list-style: none;
}

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

/* Container */
.container {
    width: 100%;
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.text-center { text-align: center; }
.text-gold { color: var(--color-yellow-dark) !important; }
.text-highlight {
    background: linear-gradient(120deg, #ffffff 0%, #ffd100 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Badges */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 1rem;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    border-radius: var(--radius-full);
    margin-bottom: 1rem;
}

.badge-yellow {
    background-color: var(--color-yellow);
    color: var(--color-primary-dark);
    box-shadow: var(--shadow-yellow);
}

.badge-red {
    background-color: var(--color-red-light);
    color: var(--color-red);
    border: 1px solid rgba(217, 28, 56, 0.2);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    font-family: var(--font-heading);
    font-weight: 700;
    padding: 0.85rem 1.75rem;
    border-radius: var(--radius-md);
    cursor: pointer;
    border: none;
    font-size: 1rem;
    transition: var(--transition);
    white-space: nowrap;
}

.btn-primary {
    background-color: #25d366;
    color: #ffffff;
    box-shadow: 0 8px 24px rgba(37, 211, 102, 0.35);
}

.btn-primary:hover {
    background-color: #1eb956;
    transform: translateY(-2px);
    box-shadow: 0 12px 28px rgba(37, 211, 102, 0.45);
}

.btn-secondary {
    background-color: rgba(255, 255, 255, 0.15);
    color: var(--color-white);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.btn-secondary:hover {
    background-color: var(--color-white);
    color: var(--color-primary);
}

.btn-red {
    background-color: var(--color-red);
    color: var(--color-white);
    box-shadow: var(--shadow-red);
}

.btn-red:hover {
    background-color: var(--color-red-hover);
    transform: translateY(-2px);
}

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

.btn-yellow:hover {
    background-color: var(--color-yellow-dark);
    transform: translateY(-2px);
}

.btn-phone {
    background-color: var(--color-red);
    color: var(--color-white);
    padding: 0.6rem 1.25rem;
    border-radius: var(--radius-full);
    font-size: 0.95rem;
}

.btn-phone:hover {
    background-color: var(--color-red-hover);
}

.btn-outline-white {
    background: transparent;
    border: 2px solid var(--color-white);
    color: var(--color-white);
}

.btn-outline-white:hover {
    background-color: var(--color-white);
    color: var(--color-primary);
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

.btn-block {
    width: 100%;
}

/* Animations */
@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.03); }
    100% { transform: scale(1); }
}

.pulse-effect {
    animation: pulse 2.5s infinite ease-in-out;
}

/* Top Bar */
.top-bar {
    background-color: var(--color-primary-dark);
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.85rem;
    padding: 0.4rem 0;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.top-bar-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.top-bar-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.top-bar-info i {
    color: var(--color-yellow);
}

.top-bar-socials {
    display: flex;
    gap: 1rem;
}

.top-bar-socials a:hover {
    color: var(--color-yellow);
}

.divider {
    opacity: 0.3;
}

/* Header Navbar */
.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background-color: var(--color-primary);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    transition: var(--transition);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 0.8rem;
    padding-bottom: 0.8rem;
}

.logo {
    display: flex;
    align-items: center;
}

.site-logo-img {
    height: 52px;
    width: auto;
    object-fit: contain;
    border-radius: 12px;
    transition: var(--transition);
}

.site-logo-img:hover {
    transform: scale(1.03);
}

.footer-logo-img {
    height: 58px;
    border-radius: 12px;
    margin-bottom: 0.8rem;
}

.nav-menu {
    display: flex;
    gap: 1.8rem;
}

.nav-link {
    color: rgba(255, 255, 255, 0.9);
    font-weight: 600;
    font-size: 0.95rem;
    padding: 0.3rem 0;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0%;
    height: 2px;
    background-color: var(--color-yellow);
    transition: var(--transition);
}

.nav-link:hover, .nav-link.active {
    color: var(--color-yellow);
}

.nav-link:hover::after, .nav-link.active::after {
    width: 100%;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.mobile-toggle {
    display: none;
    background: transparent;
    border: none;
    color: var(--color-white);
    font-size: 1.5rem;
    cursor: pointer;
}

/* Hero Section */
.hero-section {
    position: relative;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: var(--color-white);
    padding: 5rem 0 6rem;
    overflow: hidden;
}

.hero-backdrop {
    position: absolute;
    top: -20%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(217, 28, 56, 0.15) 0%, rgba(10, 37, 76, 0) 70%);
    pointer-events: none;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 3rem;
    align-items: center;
}

.hero-title {
    font-size: 3.2rem;
    color: var(--color-white);
    margin-bottom: 1.2rem;
}

.hero-description {
    font-size: 1.15rem;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 2rem;
    max-width: 90%;
}

.hero-checklist {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.8rem 1.5rem;
    margin-bottom: 2.2rem;
}

.check-item {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-weight: 600;
    font-size: 1.05rem;
}

.check-item i {
    color: var(--color-yellow);
    font-size: 1.2rem;
}

.hero-cta-group {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 2.5rem;
}

.trust-badges {
    display: flex;
    gap: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.9rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.9);
}

.trust-item i {
    font-size: 1.2rem;
    color: var(--color-yellow);
}

/* Hero Form Card */
.hero-card-wrapper {
    position: relative;
    z-index: 2;
}

.hero-card {
    background: var(--color-white);
    color: var(--color-text-dark);
    padding: 2.2rem;
    border-radius: var(--radius-lg);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.25);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.card-header {
    text-align: center;
    margin-bottom: 1.5rem;
}

.card-header h3 {
    font-size: 1.35rem;
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;

}

.card-header p {
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

.estimate-form .form-group {
    margin-bottom: 1.1rem;
}

.estimate-form label {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 0.35rem;
}

.estimate-form label i {
    color: var(--color-red);
}

.estimate-form input, .estimate-form select {
    width: 100%;
    padding: 0.8rem 1rem;
    border: 1.5px solid #cbd5e1;
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: var(--transition);
    background-color: var(--color-bg-light);
}

.estimate-form input:focus, .estimate-form select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(10, 37, 76, 0.1);
    background-color: var(--color-white);
}

.form-security {
    font-size: 0.8rem;
    color: var(--color-text-light);
    text-align: center;
    margin-top: 0.8rem;
}

/* Services Section */
.services-section {
    padding: 6rem 0;
    background-color: var(--color-bg-light);
}

.section-header {
    max-width: 680px;
    margin: 0 auto 3.5rem;
}

.section-header h2 {
    font-size: 2.4rem;
    margin-bottom: 0.8rem;
}

.section-header p {
    color: var(--color-text-muted);
    font-size: 1.1rem;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 2rem;
}

.service-card {
    background: var(--color-white);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    border: 1px solid #e2e8f0;
    display: flex;
    flex-direction: column;
}

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

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

.service-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

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

.service-tag {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background-color: var(--color-red);
    color: var(--color-white);
    font-size: 0.75rem;
    font-weight: 700;
    padding: 0.3rem 0.8rem;
    border-radius: var(--radius-full);
    text-transform: uppercase;
}

.service-tag.tag-yellow {
    background-color: var(--color-yellow);
    color: var(--color-primary-dark);
}

.service-content {
    padding: 1.8rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
    position: relative;
}

.service-icon {
    width: 50px;
    height: 50px;
    background-color: var(--color-primary);
    color: var(--color-white);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    margin-bottom: 1.2rem;
    box-shadow: var(--shadow-md);
}

.service-content h3 {
    font-size: 1.4rem;
    margin-bottom: 0.6rem;
}

.service-content p {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    margin-bottom: 1.2rem;
}

.service-features {
    margin-top: auto;
    border-top: 1px dashed #e2e8f0;
    padding-top: 1rem;
}

.service-features li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.88rem;
    color: var(--color-text-dark);
    font-weight: 600;
    margin-bottom: 0.4rem;
}

.service-features i {
    color: var(--color-red);
}

/* Before & After Section */
.before-after-section {
    padding: 5rem 0;
    background-color: var(--color-primary);
    color: var(--color-white);
}

.before-after-section .section-header h2 {
    color: var(--color-white);
}

.before-after-section .section-header p {
    color: rgba(255, 255, 255, 0.8);
}

.before-after-wrapper {
    max-width: 800px;
    margin: 0 auto;
}

.ba-slider {
    position: relative;
    width: 100%;
    height: 440px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0,0,0,0.3);
    user-select: none;
}

.ba-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

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

.ba-before img {
    filter: brightness(0.65) sepia(0.2) contrast(1.1);
}

.ba-after {
    width: 50%;
    overflow: hidden;
    border-right: 3px solid var(--color-yellow);
}

.ba-after img {
    width: 800px;
    max-width: none;
}

.ba-label {
    position: absolute;
    top: 1.5rem;
    padding: 0.4rem 1rem;
    font-weight: 800;
    font-size: 0.85rem;
    border-radius: var(--radius-sm);
    letter-spacing: 0.05em;
    z-index: 5;
}

.label-before {
    left: 1.5rem;
    background: rgba(217, 28, 56, 0.85);
    color: white;
}

.label-after {
    right: 1.5rem;
    background: rgba(37, 211, 102, 0.9);
    color: white;
}

.ba-handle {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 50%;
    width: 4px;
    background-color: var(--color-yellow);
    cursor: ew-resize;
    z-index: 10;
    transform: translateX(-50%);
}

.ba-handle-button {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 48px;
    height: 48px;
    background-color: var(--color-yellow);
    color: var(--color-primary-dark);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
    font-size: 1.2rem;
}

/* Calculator Section */
.calculator-section {
    padding: 6rem 0;
    background-color: var(--color-bg-alt);
}

.calc-box {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: 3rem;
    box-shadow: var(--shadow-lg);
}

.calc-header {
    margin-bottom: 2.5rem;
}

.calc-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 3rem;
}

.calc-controls {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
}

.calc-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.2rem 1.5rem;
    background: var(--color-bg-light);
    border-radius: var(--radius-md);
    border: 1px solid #e2e8f0;
}

.calc-item-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.calc-item-info i {
    font-size: 1.6rem;
    color: var(--color-red);
}

.calc-item-info h4 {
    font-size: 1.1rem;
    margin-bottom: 2px;
}

.calc-item-info p {
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

.calc-counter {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    background: var(--color-white);
    padding: 0.3rem 0.6rem;
    border-radius: var(--radius-sm);
    border: 1px solid #cbd5e1;
}

.btn-qty {
    width: 32px;
    height: 32px;
    border-radius: 6px;
    border: none;
    background: var(--color-primary);
    color: white;
    font-size: 1.2rem;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.btn-qty:hover {
    background: var(--color-red);
}

.qty-val {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.1rem;
    min-width: 24px;
    text-align: center;
}

.calc-summary {
    background: var(--color-primary);
    color: white;
    padding: 2rem;
    border-radius: var(--radius-md);
    display: flex;
    flex-direction: column;
}

.calc-summary h3 {
    color: white;
    font-size: 1.3rem;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.calc-summary h3 i {
    color: var(--color-yellow);
}

.calc-list {
    flex-grow: 1;
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}

.empty-list-text {
    color: rgba(255,255,255,0.6);
    font-style: italic;
}

.calc-list-item {
    display: flex;
    justify-content: space-between;
    padding: 0.5rem 0;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.calc-total-box {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
    border-top: 2px solid var(--color-yellow);
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.calc-total-box strong {
    color: var(--color-yellow);
    font-size: 1.3rem;
}

.calc-disclaimer {
    font-size: 0.8rem;
    color: rgba(255,255,255,0.7);
    margin-bottom: 1.5rem;
    display: flex;
    gap: 0.5rem;
    align-items: flex-start;
}

/* Why Us Section */
.why-us-section {
    padding: 6rem 0;
    background: var(--color-white);
}

.why-us-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.why-us-text h2 {
    font-size: 2.5rem;
    margin-bottom: 1.2rem;
}

.why-us-text p {
    color: var(--color-text-muted);
    font-size: 1.05rem;
    margin-bottom: 2rem;
}

.feature-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.feature-box {
    display: flex;
    gap: 1.2rem;
}

.feature-icon {
    width: 48px;
    height: 48px;
    min-width: 48px;
    background-color: var(--color-red-light);
    color: var(--color-red);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
}

.feature-box h4 {
    font-size: 1.15rem;
    margin-bottom: 0.3rem;
}

.feature-box p {
    font-size: 0.92rem;
    margin-bottom: 0;
}

.why-us-image {
    position: relative;
}

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

.experience-card {
    position: absolute;
    bottom: -20px;
    left: -20px;
    background: var(--color-primary);
    color: white;
    padding: 1.5rem;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    gap: 1.2rem;
    box-shadow: var(--shadow-lg);
    border: 3px solid var(--color-yellow);
}

.exp-number {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 900;
    color: var(--color-yellow);
}

.exp-text {
    font-size: 0.9rem;
    font-weight: 700;
    line-height: 1.3;
}

/* Testimonials */
.testimonials-section {
    padding: 6rem 0;
    background-color: var(--color-bg-light);
}

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

.testimonial-card {
    background: var(--color-white);
    padding: 2rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    border: 1px solid #e2e8f0;
    display: flex;
    flex-direction: column;
}

.stars {
    color: var(--color-yellow-dark);
    font-size: 1.1rem;
    margin-bottom: 1rem;
}

.testimonial-text {
    color: var(--color-text-muted);
    font-style: italic;
    margin-bottom: 1.5rem;
    flex-grow: 1;

}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.author-avatar {
    width: 44px;
    height: 44px;
    background: var(--color-primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.testimonial-author h4 {
    font-size: 1rem;
}

.testimonial-author span {
    font-size: 0.8rem;
    color: var(--color-text-light);
}

/* FAQ Accordion */
.faq-section {
    padding: 6rem 0;
    background: var(--color-white);
}

.faq-accordion {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.faq-item {
    border: 1px solid #e2e8f0;
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: var(--transition);
}

.faq-question {
    padding: 1.25rem 1.5rem;
    background: var(--color-bg-light);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--color-primary);
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
}

.faq-question i {
    transition: transform 0.3s ease;
    color: var(--color-red);
}

.faq-answer {
    padding: 0 1.5rem;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
    color: var(--color-text-muted);
    font-size: 0.98rem;
}

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

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

.faq-item.active .faq-answer {
    padding: 1.25rem 1.5rem;
    max-height: 200px;
}

/* CTA Banner */
.cta-banner {
    padding: 5rem 0;
    background: linear-gradient(135deg, var(--color-red) 0%, #b8122a 100%);
    color: white;
}

.cta-banner h2 {
    color: white;
    font-size: 2.6rem;
    margin-bottom: 1rem;
}

.cta-banner p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.cta-banner-buttons {
    display: flex;
    justify-content: center;
    gap: 1.2rem;
    flex-wrap: wrap;
}

/* Footer */
.site-footer {
    background-color: var(--color-primary-dark);
    color: rgba(255, 255, 255, 0.8);
    padding-top: 5rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1.2fr 1fr;
    gap: 3rem;
    padding-bottom: 4rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.logo-footer .brand-sub.white {
    color: var(--color-white);
}

.brand-col p {
    margin: 1.2rem 0 1.5rem;
    font-size: 0.9rem;
    line-height: 1.6;
}

.footer-socials {
    display: flex;
    gap: 0.8rem;
}

.footer-socials a {
    width: 38px;
    height: 38px;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.footer-socials a:hover {
    background: var(--color-red);
}

.footer-title {
    color: white;
    font-size: 1.15rem;
    margin-bottom: 1.5rem;
    position: relative;
    padding-bottom: 0.5rem;
}

.footer-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 35px;
    height: 3px;
    background-color: var(--color-yellow);
}

.footer-links li {
    margin-bottom: 0.6rem;
}

.footer-links a {
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-links a i {
    font-size: 0.7rem;
    color: var(--color-yellow);
}

.footer-links a:hover {
    color: var(--color-yellow);
    padding-left: 4px;
}

.footer-contact li {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.footer-contact i {
    color: var(--color-yellow);
    font-size: 1.2rem;
    margin-top: 3px;
}

.footer-contact span {
    display: block;
    font-size: 0.78rem;
    color: rgba(255, 255, 255, 0.5);
    text-transform: uppercase;
}

.footer-contact a:hover {
    color: var(--color-yellow);
}

.qr-box {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    text-align: center;
}

.qr-icon {
    font-size: 3.5rem;
    color: var(--color-yellow);
    margin-bottom: 0.5rem;
}

.qr-box p {
    font-size: 0.8rem;
    margin-bottom: 0.6rem;
}

.qr-tag {
    display: inline-block;
    background: var(--color-red);
    color: white;
    font-size: 0.7rem;
    font-weight: 800;
    padding: 0.2rem 0.6rem;
    border-radius: var(--radius-sm);
}

.footer-bottom {
    padding: 1.5rem 0;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.5);
}

/* Floating WhatsApp Button */
.whatsapp-float {
    position: fixed;
    bottom: 25px;
    right: 25px;
    width: 60px;
    height: 60px;
    background-color: #25d366;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    box-shadow: 0 10px 25px rgba(37, 211, 102, 0.5);
    z-index: 999;
    transition: var(--transition);
}

.whatsapp-float:hover {
    transform: scale(1.1);
    background-color: #1eb956;
}

.float-tooltip {
    position: absolute;
    right: 70px;
    background: var(--color-primary-dark);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: var(--transition);
    box-shadow: var(--shadow-md);
}

.whatsapp-float:hover .float-tooltip {
    opacity: 1;
    right: 75px;
}

/* Responsive Media Queries */
@media (max-width: 992px) {
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .why-us-grid {
        grid-template-columns: 1fr;
    }
    
    .calc-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .top-bar { display: none; }
    
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: var(--color-primary-dark);
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 2rem;
        transition: var(--transition);
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .mobile-toggle {
        display: block;
    }
    
    .hero-checklist {
        grid-template-columns: 1fr;
    }
    
    .calc-box {
        padding: 1.5rem;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .ba-slider {
        height: 300px;
    }
}