:root {
    --primary: #3580a5;
    --primary-dark: #136692;
    --secondary: #0f172a;
    --accent: #f59e0b;
    --bg-light: #f8fafc;
    --bg-white: #ffffff;
    --text-main: #334155;
    --text-heading: #0f172a;
    --text-muted: #64748b;
    --border: #e2e8f0;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --radius: 8px;
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Plus Jakarta Sans', sans-serif;
    background-color: var(--bg-light);
    color: var(--text-main);
    line-height: 1.6;
}

h1,
h2,
h3,
h4 {
    font-family: 'Outfit', sans-serif;
    color: var(--text-heading);
    font-weight: 700;
}

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

/* Navbar */
.navbar {
    background: var(--bg-white);
    height: 80px;
    display: flex;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-sm);
    border-bottom: 1px solid var(--border);
}

.nav-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    font-size: 1.5rem;
    font-weight: 800;
}

.logo-img {
    height: 50px;
    width: auto;
    object-fit: contain;
}

.logo-icon {
    color: var(--primary);
}

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

.logo-text span {
    color: var(--primary);
}

.nav-links {
    display: flex;
    gap: 30px;
    list-style: none;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-main);
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition);
}

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

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: var(--radius);
    font-weight: 700;
    text-decoration: none;
    transition: var(--transition);
    cursor: pointer;
    border: none;
}

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

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

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

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

/* Hero Section */
.hero {
    background: var(--bg-white);
    color: var(--text-heading);
    padding: 120px 0;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url('images/SBS-banner-bg-image.webp');
    background-size: cover;
    background-position: center;
    opacity: 0.3;
    pointer-events: none;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 60px;
    align-items: center;
}

.hero-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(2, 132, 199, 0.1);
    border: 1px solid rgba(2, 132, 199, 0.3);
    color: #38bdf8;
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 700;
    margin-bottom: 24px;
}

.hero h1 {
    font-size: 4rem;
    line-height: 1.1;
    margin-bottom: 24px;
}

.hero h1 span {
    color: var(--primary);
}

.hero p {
    font-size: 1.125rem;
    color: var(--text-main);
    margin-bottom: 32px;
}

.hero-content {
    background: #ffffff;
    padding: 30px;
    border-radius: 15px;
}

.hero-btns {
    display: flex;
    gap: 16px;
    margin-bottom: 40px;
}

.hero-bg-elements {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    overflow: hidden;
}

.signal-wave {
    position: absolute;
    color: rgba(2, 132, 199, 0.2);
    font-size: 3rem;
    display: none;
}

.wave-1 {
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.wave-2 {
    top: 60%;
    right: 15%;
    animation-delay: 2s;
}

.wave-3 {
    bottom: 20%;
    left: 20%;
    animation-delay: 4s;
}

.wave-4 {
    top: 40%;
    right: 5%;
    animation-delay: 1s;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

.hero-image {
    position: relative;
}

.hero-image img {
    width: 100%;
    height: auto;
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
}

/* Features/Sections */
.section {
    padding: 100px 0;
}

.bg-white {
    background: var(--bg-white);
}

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

.section-title h2 {
    font-size: 2.5rem;
    margin-bottom: 16px;
}

.section-title span {
    color: var(--primary);
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

/* Cards */
.card {
    background: var(--bg-white);
    padding: 40px;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    transition: var(--transition);
}

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

.card-icon {
    width: 60px;
    height: 60px;
    background: #f0f9ff;
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    margin-bottom: 24px;
}

.card h3 {
    margin-bottom: 16px;
    font-size: 1.5rem;
}

/* Industry Specifics */
.ind-item {
    display: flex;
    gap: 20px;
    padding: 30px;
    border-radius: 12px;
    background: var(--bg-light);
    margin-bottom: 20px;
}

.ind-text h4 {
    margin-bottom: 10px;
    font-size: 1.25rem;
}

/* Products */
.product-card {
    background: var(--bg-white);
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--border);
    text-align: center;
}

.prod-img {
    height: 250px;
    background: #f1f5f9;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.prod-img img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.prod-info {
    padding: 30px;
}

.prod-info h4 {
    font-size: 1.25rem;
    margin-bottom: 10px;
}

/* Gallery */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 16px;
    background: var(--bg-light);
    min-height: 300px;
    cursor: pointer;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 10px;
}

.gallery-overlay {
    display: none;
}

.gallery-overlay span {
    color: white;
    font-weight: 600;
    text-align: center;
    padding: 20px;
    font-size: 1.1rem;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

/* Testimonials */
.testi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.testi-card {
    background: var(--bg-light);
    padding: 40px;
    border-radius: 16px;
    position: relative;
    border: 2px solid transparent;
    transition: var(--transition);
}

.testi-card:hover {
    background: var(--bg-white);
    border-color: var(--primary);
    box-shadow: var(--shadow-lg);
    transform: translateY(-5px);
}

.testi-top {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 20px;
}

.stars {
    color: var(--accent);
    display: flex;
    gap: 4px;
}

.testi-card p {
    font-style: italic;
    margin-bottom: 25px;
    color: var(--text-main);
    line-height: 1.7;
}

.user {
    display: flex;
    align-items: center;
    gap: 15px;
}

.avatar {
    width: 50px;
    height: 50px;
    background: var(--primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.2rem;
}

.user strong {
    display: block;
    color: var(--text-heading);
    margin-bottom: 4px;
}

.user span {
    font-size: 0.85rem;
    color: var(--text-muted);
    display: block;
}

/* Contact Section */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    background: var(--bg-white);
    padding: 60px;
    border-radius: 24px;
    box-shadow: var(--shadow-lg);
}

.form-group {
    margin-bottom: 20px;
}

label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
}

input,
select,
textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-family: inherit;
    font-size: 1rem;
}

input:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(2, 132, 199, 0.1);
}

/* Footer */
footer {
    background: var(--secondary);
    color: white;
    padding: 80px 0 40px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1.5fr 1.5fr;
    gap: 60px;
    margin-bottom: 60px;
}

.footer-brand h2 {
    color: white;
    margin-bottom: 20px;
}

.footer-brand p {
    color: #94a3b8;
}

.footer-links h4 {
    color: white;
    margin-bottom: 24px;
}

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

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    text-decoration: none;
    color: #94a3b8;
}

.footer-map iframe {
    width: 100%;
    border-radius: var(--radius);
    border: none;
}

.footer-bottom {
    border-top: 1px solid #1e293b;
    padding-top: 40px;
    text-align: center;
    color: #64748b;
}

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

.ind-icon {
    flex-shrink: 0;
    color: var(--primary);
}

/* Responsive */
@media (max-width: 992px) {
    .navbar {
        height: auto;
        padding: 15px 0;
    }

    .nav-links {
        display: none;
        /* Mobile menu logic can be added later */
    }

    .hero-grid,
    .contact-grid {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 40px;
    }

    .contact-grid {
        padding: 30px 20px;
    }

    .hero h1 {
        font-size: 3rem;
    }

    .hero-btns {
        justify-content: center;
        flex-wrap: wrap;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

@media (max-width: 640px) {
    .container {
        padding: 0 15px;
    }

    .hero {
        padding: 60px 0;
    }

    .hero-content {
        padding: 20px;
        margin: 0;
    }

    .hero h1 {
        font-size: 2.5rem;
        word-break: break-word;
    }

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

    .hero-bg-elements {
        display: none;
    }

    .section {
        padding: 60px 0;
    }

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

    .floating-buttons {
        bottom: 15px;
        right: 15px;
    }

    .floating-btn {
        width: 50px;
        height: 50px;
        font-size: 20px;
    }

    .floating-btn svg {
        width: 20px;
        height: 20px;
    }

    .testi-grid {
        display: flex;
        gap: 20px;
        overflow-x: auto;
        overflow-y: hidden;
        -webkit-overflow-scrolling: touch;
        scroll-behavior: smooth;
        padding-bottom: 10px;
    }

    .testi-card {
        flex: 0 0 calc(100vw - 60px);
        min-width: 280px;
    }

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

/* Extra small screens */
@media (max-width: 480px) {
    .container {
        padding: 0 12px;
    }

    .hero-content {
        padding: 16px;
    }

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

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

    .trust-icons-flex {
        flex-wrap: wrap;
        gap: 15px;
    }

    .trust-item {
        font-size: 0.85rem;
        gap: 6px;
    }

    .hero-btns {
        flex-direction: column;
        gap: 12px;
    }

    .btn {
        width: 100%;
        justify-content: center;
    }
}

/* Refactored Styles from Inline - Global */
.trust-icons-flex {
    display: flex;
    gap: 30px;
    opacity: 0.7;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 700;
    font-size: 0.9rem;
}

.hero-map {
    border: 0;
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
    width: 100%;
    height: 450px;
    display: block;
}

.premium-text-container {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.premium-text {
    font-size: 1.25rem;
    line-height: 1.8;
    color: var(--text-main);
}

.section-title-left {
    text-align: left !important;
    margin-bottom: 30px !important;
}

.expert-card {
    background: var(--bg-white);
    padding: 40px;
    border-radius: 20px;
    box-shadow: var(--shadow-md);
}

.expert-list-item {
    display: flex;
    gap: 10px;
    align-items: center;
}

.btn-full {
    width: 100%;
    justify-content: center;
}

.product-badge {
    color: var(--primary);
    font-weight: 800;
    font-size: 1.2rem;
}

.area-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    justify-content: center;
}

.area-tag {
    background: var(--bg-white) !important;
    color: var(--primary) !important;
    border-color: var(--primary) !important;
}

.contact-title {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.contact-desc {
    margin-bottom: 30px;
}

.contact-info-grid {
    display: grid;
    gap: 20px;
}

.contact-info-item {
    display: flex;
    gap: 15px;
    align-items: center;
}

.footer-logo-container {
    margin-bottom: 20px;
}

.footer-logo-text {
    color: white !important;
}

.footer-address {
    color: #94a3b8;
}

.mt-30 {
    margin-top: 30px;
}

.h-55 {
    height: 55px;
}

/* Floating Buttons */
.floating-buttons {
    position: fixed;
    bottom: 20px;
    right: 20px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    z-index: 1000;
}

.floating-btn {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    color: white;
    font-size: 24px;
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
    border: none;
}

.floating-btn:hover {
    transform: scale(1.1);
}

.floating-btn svg {
    width: 24px;
    height: 24px;
}

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

.floating-whatsapp {
    background: #25d366;
}