/* Professional Corporate B2B Theme Variables (Deep Navy, Slate & Warm Bronze Accent) */
:root {
    --bs-primary: #0f2942;
    --bs-primary-rgb: 15, 41, 66;
    --navy-primary: #0f2942;
    --navy-hover: #163a5c;
    --navy-light: #eff4f9;
    --bronze-accent: #b45309;
    --bronze-light: #fef3c7;
    --slate-main: #1e293b;
    --slate-muted: #475569;
    --bg-light-gray: #f8fafc;
    --bg-slate-subtle: #f1f5f9;
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Inter', sans-serif;
}

body {
    font-family: var(--font-body);
    padding-top: 110px; /* Exact offset for fixed header */
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    color: var(--slate-main);
    background-color: #ffffff;
}

@media (max-width: 991.98px) {
    body {
        padding-top: 130px;
    }
}

/* Typography & Utility Colors */
.font-heading {
    font-family: var(--font-heading);
}

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

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

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

.text-muted-custom {
    color: var(--slate-muted) !important;
}

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

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

.bg-bronze {
    background-color: var(--bronze-accent) !important;
    color: #ffffff !important;
}

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

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

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

.letter-spacing-2 {
    letter-spacing: 2px;
}

.uppercase {
    text-transform: uppercase;
}

.tracking-wider {
    letter-spacing: 1.5px;
}

.max-w-700 {
    max-width: 700px;
}

.max-w-300 {
    max-width: 300px;
}

.max-h-350 {
    max-height: 350px;
    object-fit: contain;
}

/* Top Announcement Bar */
.top-bar-corporate {
    background-color: #f1f5f9;
    color: var(--slate-main);
    border-bottom: 1px solid #e2e8f0;
}

/* Rotate Phone Alt Icon on Y-Axis */
.fa-phone-alt {
    transform: rotateY(180deg);
    display: inline-block;
}

/* Buttons */
.btn-navy {
    background-color: var(--navy-primary);
    border-color: var(--navy-primary);
    color: #ffffff;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-navy:hover {
    background-color: var(--navy-hover);
    border-color: var(--navy-hover);
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(15, 41, 66, 0.25);
}

.btn-bronze {
    background-color: var(--bronze-accent);
    border-color: var(--bronze-accent);
    color: #ffffff;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-bronze:hover {
    background-color: #92400e;
    border-color: #92400e;
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(180, 83, 9, 0.25);
}

.btn-outline-navy {
    color: var(--navy-primary);
    border-color: var(--navy-primary);
    font-weight: 600;
}

.btn-outline-navy:hover {
    background-color: var(--navy-primary);
    color: #ffffff;
}

/* Header & Navbar - Flush Top (No Gap) */
.fixed-header-wrapper {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1030;
}

.bg-light-blur {
    background: rgba(255, 255, 255, 0.96);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.05);
}

.navbar-brand {
    font-family: var(--font-heading);
    line-height: 1.1;
    font-size: 1.3rem;
    color: var(--navy-primary) !important;
}

.nav-link {
    color: #334155 !important;
    position: relative;
    padding: 0.5rem 1rem !important;
    transition: color 0.3s ease;
}

.nav-link.active, .nav-link:hover {
    color: var(--navy-primary) !important;
}

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

.nav-link:hover::after, .nav-link.active::after {
    width: 80%;
}

/* Fully Responsive Hero Section */
.hero-section {
    position: relative;
    width: 100%;
    min-height: auto;
    padding: 50px 0;
    display: flex;
    align-items: center;
    overflow: hidden;
}

@media (min-width: 992px) {
    .hero-section {
        min-height: calc(100vh - 110px);
        padding: 80px 0;
    }
}

.hero-bg {
    background-size: cover;
    background-position: center;
    animation: zoomOut 25s infinite alternate linear;
}

@keyframes zoomOut {
    0% { transform: scale(1.06); }
    100% { transform: scale(1); }
}

/* Adaptive Responsive Hero Overlay */
.hero-overlay {
    background: linear-gradient(180deg, rgba(248, 250, 252, 0.96) 0%, rgba(248, 250, 252, 0.9) 100%);
}

@media (min-width: 992px) {
    .hero-overlay {
        background: linear-gradient(90deg, rgba(248, 250, 252, 0.96) 0%, rgba(248, 250, 252, 0.8) 55%, rgba(255, 255, 255, 0.45) 100%);
    }
}

/* Responsive Hero Heading Typography */
.hero-title {
    font-size: 2.1rem;
    line-height: 1.2;
    margin-bottom: 1rem;
}

@media (min-width: 576px) {
    .hero-title {
        font-size: 2.6rem;
    }
}

@media (min-width: 992px) {
    .hero-title {
        font-size: 3.4rem;
        margin-bottom: 1.5rem;
    }
}

@media (min-width: 1200px) {
    .hero-title {
        font-size: 3.8rem;
    }
}

/* Responsive Hero Subtitle */
.hero-subtitle {
    font-size: 1.05rem;
    line-height: 1.6;
}

@media (min-width: 576px) {
    .hero-subtitle {
        font-size: 1.2rem;
    }
}

@media (min-width: 992px) {
    .hero-subtitle {
        font-size: 1.35rem;
    }
}

/* White Glassmorphism Card for Hero Form */
.bg-white-glass {
    background: rgba(255, 255, 255, 0.96);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow: 0 15px 35px rgba(15, 41, 66, 0.08);
}

.border-navy-subtle {
    border-color: rgba(15, 41, 66, 0.15) !important;
}

/* Icon Circle */
.icon-circle {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

/* Process Step */
.process-step {
    background: #ffffff;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(15, 41, 66, 0.04);
    border: 1px solid #e2e8f0;
    height: 100%;
    transition: transform 0.3s ease;
}

.process-step:hover {
    transform: translateY(-5px);
}

/* Custom Accordion */
.custom-accordion .accordion-button:not(.collapsed) {
    color: var(--navy-primary);
    background-color: var(--navy-light);
    box-shadow: none;
}

.custom-accordion .accordion-button:focus {
    box-shadow: none;
    border-color: rgba(15, 41, 66, 0.3);
}

/* Product Cards */
.product-card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    overflow: hidden;
    border-radius: 14px;
    border: 1px solid #e2e8f0 !important;
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 1rem 2.5rem rgba(15, 41, 66, 0.08) !important;
}

.card-img-wrapper {
    height: 240px;
    overflow: hidden;
    background-color: #f8fafc;
}

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

.product-card:hover .card-img-wrapper img {
    transform: scale(1.08);
}

.transform-translate-20 {
    transform: translate(20px, 20px);
}

/* Professional Corporate Navy Footer */
.footer-corporate {
    background-color: var(--navy-primary);
    color: #ffffff;
    border-top: 3px solid var(--bronze-accent);
}

.footer-corporate a {
    transition: color 0.2s ease;
}

.footer-corporate a:hover {
    color: #fbbf24 !important;
}

/* Floating WhatsApp CTA (Logo Only) */
.floating-whatsapp {
    position: fixed;
    bottom: 25px;
    right: 25px;
    background-color: #25d366;
    color: #ffffff !important;
    border-radius: 50%;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none !important;
    border: none;
    outline: none;
    z-index: 1050;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 0 10px 25px rgba(37, 211, 102, 0.35);
}

.floating-whatsapp i {
    font-size: 2.1rem;
    line-height: 1;
    text-decoration: none !important;
}

.floating-whatsapp:hover,
.floating-whatsapp:focus,
.floating-whatsapp:active {
    background-color: #1ebe5d;
    color: #ffffff !important;
    text-decoration: none !important;
    outline: none;
    transform: scale(1.12) translateY(-3px);
}

/* 5 Column Grid Utility for Process */
@media (min-width: 992px) {
    .col-lg-2-4 {
        flex: 0 0 auto;
        width: 20%;
    }
}