/* 
==================================================
VARIABLES & CORE 
================================================== 
*/
:root {
    --primary-navy: #0F172A;
    --secondary-charcoal: #1E293B;
    --steel-blue: #334155;
    --light-grey: #F8FAFC;
    --white: #FFFFFF;
    --amber-accent: #F59E0B;
    --text-dark: #334155;
    --text-muted: #64748B;
    
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    --transition: all 0.3s ease-in-out;
}

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

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

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

a:hover {
    color: var(--amber-accent);
}

.btn-primary {
    background-color: var(--amber-accent);
    border-color: var(--amber-accent);
    color: var(--white);
    font-weight: 600;
    padding: 10px 24px;
    transition: var(--transition);
}

.btn-primary:hover {
    background-color: #D97706;
    border-color: #D97706;
}

.btn-outline-primary {
    color: var(--amber-accent);
    border-color: var(--amber-accent);
}

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

/* 
==================================================
NAVBAR 
================================================== 
*/
.custom-navbar {
    background-color: var(--white);
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    padding: 15px 0;
    transition: var(--transition);
}

.custom-navbar.scrolled {
    padding: 10px 0;
    background-color: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
}

.navbar-brand {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--primary-navy) !important;
}

.nav-link {
    color: var(--secondary-charcoal) !important;
    font-weight: 500;
    margin: 0 10px;
    position: relative;
}

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

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

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

.btn-quote {
    border-radius: 4px;
}

/* 
==================================================
HERO SECTION 
================================================== 
*/
.hero-section {
    padding: 160px 0 100px;
    background-color: var(--light-grey);
    position: relative;
    overflow: hidden;
}

.hero-pattern {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: linear-gradient(var(--steel-blue) 1px, transparent 1px), linear-gradient(90deg, var(--steel-blue) 1px, transparent 1px);
    background-size: 50px 50px;
    opacity: 0.03;
    pointer-events: none;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero-title span {
    color: var(--amber-accent);
}

.hero-text {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-bottom: 30px;
    max-width: 600px;
}

.hero-visual {
    position: relative;
}

.hero-image-wrapper {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(15, 23, 42, 0.1);
}

.hero-image-wrapper img {
    width: 100%;
    height: auto;
    display: block;
}

.blueprint-overlay {
    position: absolute;
    top: -20px;
    right: -20px;
    width: 100px;
    height: 100px;
    background: var(--primary-navy);
    z-index: -1;
    border-radius: 8px;
}

/* 
==================================================
SECTIONS 
================================================== 
*/
.section-padding {
    padding: 80px 0;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 15px;
    text-transform: uppercase;
}

.section-subtitle {
    color: var(--amber-accent);
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 10px;
    display: block;
}

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

.bg-navy .section-title, .bg-navy h1, .bg-navy h2, .bg-navy h3 {
    color: var(--white);
}

.page-header h1, .page-header h2, .page-header h3 {
    color: var(--white) !important;
}

/* Highlight Cards */
.highlight-card {
    background: var(--white);
    padding: 40px 30px;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.04), 0 1px 3px rgba(15, 23, 42, 0.02);
    height: 100%;
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    border: 1px solid rgba(15, 23, 42, 0.05);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.highlight-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-navy), var(--steel-blue));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
    z-index: 2;
}

.highlight-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(15, 23, 42, 0.08), 0 1px 3px rgba(15, 23, 42, 0.02);
    border-color: rgba(15, 23, 42, 0.1);
}

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

.card-number {
    position: absolute;
    right: 15px;
    top: 5px;
    font-size: 6rem;
    font-weight: 800;
    color: rgba(15, 23, 42, 0.03);
    line-height: 1;
    font-family: var(--font-heading);
    z-index: -1;
    transition: all 0.4s ease;
}

.highlight-card:hover .card-number {
    color: rgba(245, 158, 11, 0.08);
    transform: scale(1.05);
}

.highlight-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    position: relative;
    z-index: 2;
    padding-top: 10px;
}

.highlight-card p {
    position: relative;
    z-index: 2;
}

/* Interactive Focus Section */
.focus-tabs .nav-link {
    border-radius: 0;
    color: rgba(255, 255, 255, 0.6) !important;
    font-weight: 600;
    padding: 15px 30px;
    border-bottom: 2px solid transparent;
}

.focus-tabs .nav-link.active {
    color: var(--white) !important;
    border-bottom-color: var(--amber-accent);
    background: transparent;
}

.focus-tabs .nav-link::after {
    display: none;
}

.focus-content {
    background: var(--light-grey);
    padding: 40px;
    border-radius: 8px;
    color: var(--text-muted);
}

.focus-list li {
    margin-bottom: 10px;
    display: flex;
    align-items: center;
}

.focus-list li i {
    color: var(--amber-accent);
    margin-right: 15px;
}

/* Trade Flow */
.trade-flow {
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    padding: 40px 0;
}

.flow-step {
    text-align: center;
    position: relative;
    z-index: 2;
    background: var(--white);
    padding: 20px;
    border-radius: 50%;
    width: 140px;
    height: 140px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    box-shadow: 0 10px 20px rgba(0,0,0,0.05);
    border: 2px solid var(--light-grey);
}

.flow-step i {
    font-size: 2rem;
    color: var(--primary-navy);
    margin-bottom: 10px;
}

.flow-step span {
    font-weight: 600;
    font-size: 0.9rem;
}

.flow-line {
    position: absolute;
    top: 50%;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--light-grey);
    z-index: 1;
}

/* Service Grid */
.service-box {
    background: var(--white);
    padding: 35px 30px;
    border: 1px solid rgba(15, 23, 42, 0.06);
    border-radius: 12px;
    height: 100%;
    transition: all 0.4s ease;
    position: relative;
    box-shadow: 0 4px 15px rgba(15, 23, 42, 0.02);
    z-index: 1;
    overflow: hidden;
}

.service-box::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 80px;
    height: 80px;
    background: var(--light-grey);
    border-radius: 100% 0 0 0;
    z-index: -1;
    transition: all 0.4s ease;
    opacity: 0.5;
}

.service-box:hover {
    transform: translateY(-6px);
    border-color: var(--amber-accent);
    box-shadow: 0 15px 35px rgba(15, 23, 42, 0.06);
}

.service-box:hover::after {
    background: rgba(245, 158, 11, 0.05);
    transform: scale(1.5);
}

.service-icon {
    width: 65px;
    height: 65px;
    background: var(--light-grey);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    color: var(--primary-navy);
    margin-bottom: 25px;
    transition: all 0.4s ease;
    box-shadow: 0 4px 10px rgba(0,0,0,0.03);
}

.service-box:hover .service-icon {
    background: var(--amber-accent);
    color: var(--white);
    transform: rotateY(180deg);
}

/* Forms */
.form-control, .form-select {
    padding: 12px 15px;
    border: 1px solid #E2E8F0;
    border-radius: 4px;
}

.form-control:focus, .form-select:focus {
    border-color: var(--amber-accent);
    box-shadow: 0 0 0 0.25rem rgba(245, 158, 11, 0.25);
}

.premium-form {
    background: var(--white);
    padding: 40px;
    border-radius: 8px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.08);
}

/* 
==================================================
FOOTER 
================================================== 
*/
.footer-section {
    background-color: var(--primary-navy);
    color: var(--white);
}

.footer-col {
    margin-bottom: 30px;
}

.footer-title {
    color: var(--white);
    font-size: 1.2rem;
    margin-bottom: 5px;
}

.footer-desc {
    color: var(--amber-accent);
    font-size: 0.9rem;
    font-weight: 600;
}

.footer-text {
    color: #CBD5E1;
    font-size: 0.95rem;
}

.footer-heading {
    color: var(--white);
    font-size: 1.1rem;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
}

.footer-heading::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 30px;
    height: 2px;
    background: var(--amber-accent);
}

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

.footer-links a {
    color: #CBD5E1;
}

.footer-links a:hover {
    color: var(--amber-accent);
    padding-left: 5px;
}

.footer-contact li {
    margin-bottom: 15px;
    color: #CBD5E1;
    display: flex;
    align-items: flex-start;
}

.footer-contact i {
    margin-top: 5px;
    margin-right: 15px;
    color: var(--amber-accent);
}

.footer-contact a {
    color: #CBD5E1;
}

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

.footer-bottom {
    background-color: var(--secondary-charcoal);
    border-top: 1px solid rgba(255,255,255,0.1);
    font-size: 0.9rem;
    color: #94A3B8;
}

.footer-legal a {
    color: #94A3B8;
    margin-left: 15px;
}

.footer-legal a:hover {
    color: var(--white);
}

/* 
==================================================
FLOATING BUTTONS 
================================================== 
*/
.floating-btn {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 40px;
    border-radius: 50%;
    color: #FFF;
    text-align: center;
    font-size: 30px;
    box-shadow: 2px 2px 3px #999;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s ease;
}

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

.whatsapp-btn {
    background-color: #25d366;
    right: 40px;
}

.call-btn {
    background-color: var(--amber-accent);
    right: 120px;
}

/* 
==================================================
COOKIE CONSENT 
================================================== 
*/
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: var(--primary-navy);
    color: var(--white);
    padding: 20px 0;
    z-index: 1050;
    box-shadow: 0 -5px 20px rgba(0,0,0,0.1);
    border-top: 2px solid var(--amber-accent);
}

.cookie-text {
    font-size: 0.9rem;
    color: #E2E8F0;
}

.cookie-settings-btn {
    text-decoration: none;
    font-size: 0.85rem;
}

.cookie-settings-btn:hover {
    text-decoration: underline;
}

.premium-modal .modal-content {
    border: none;
    border-radius: 8px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.2);
}

.premium-modal .modal-header {
    background-color: var(--light-grey);
    border-bottom: 1px solid #E2E8F0;
}

.cookie-category {
    padding: 15px;
    border: 1px solid #E2E8F0;
    border-radius: 6px;
    background: var(--light-grey);
}

/* 
==================================================
ANIMATIONS 
================================================== 
*/
.fade-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}