/* css/style.css */

:root {
    /* Color Psychology: 
       Blue (Trust, Professionalism, Security)
       Green (Freshness, Eco-friendly, Clean)
       White/Gray (Modern, Cleanliness) 
    */
    --primary-color: #0A3A66; /* Deep Trust Blue */
    --secondary-color: #2CA94D; /* Fresh Clean Green */
    --accent-color: #00B4D8; /* Vibrant Water Blue */
    --bg-color: #F8F9FA; /* Light clean gray */
    --text-color: #333333;
    --text-light: #666666;
    --white: #FFFFFF;
    
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    --transition-fast: 0.3s ease;
}

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

body {
    font-family: var(--font-body);
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 900;
    color: var(--primary-color);
    margin-bottom: 1rem;
    line-height: 1.1;
    letter-spacing: -0.02em;
}

h1 {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
}

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

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

.highlight {
    color: var(--secondary-color);
}

/* Header & Nav */
.site-header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: 0 4px 30px rgba(0,0,0,0.05);
    border-bottom: 1px solid rgba(255, 255, 255, 0.5);
    transition: background 0.4s ease, box-shadow 0.4s ease;
}

/* Transparent Header State */
.site-header.transparent {
    background: transparent;
    box-shadow: none;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.site-header.transparent .logo,
.site-header.transparent .main-nav a:not(.btn-primary-sm):not(.btn-primary) {
    color: var(--white);
    text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

.site-header.transparent .hamburger .bar {
    background-color: var(--white);
}

/* Top Bar */
.top-bar {
    background-color: var(--primary-color);
    color: var(--white);
    font-size: 0.85rem;
    padding: 0.4rem 0;
    display: none; /* hidden on small screens by default */
}
/* Ensure top bar stays visible on desktop even when scrolled, or hide it if preferred. Let's hide it on scroll for compact sticky header */
.site-header:not(.transparent) .top-bar {
    display: none;
}
@media (min-width: 768px) {
    .top-bar {
        display: block;
    }
}

.top-bar-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.top-bar-left, .top-bar-right {
    display: flex;
    gap: 1.5rem;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.2rem 0;
    transition: padding 0.3s ease;
}
.site-header.transparent .header-container {
    padding: 1.8rem 0; /* More breathing room when transparent */
}

.logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary-color);
}

.main-nav ul {
    display: flex;
    list-style: none;
    align-items: center;
    gap: 2rem;
}

.main-nav a {
    font-weight: 600;
    color: var(--text-color);
    position: relative;
    padding-bottom: 5px;
}

.main-nav a:not(.btn-primary-sm):not(.btn-primary)::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 0;
    background-color: var(--secondary-color);
    transition: width 0.3s ease;
}

.main-nav a:hover:not(.btn-primary-sm):not(.btn-primary)::after, 
.main-nav a.active:not(.btn-primary-sm):not(.btn-primary)::after {
    width: 100%;
}

.main-nav a:hover, .main-nav a.active {
    color: var(--secondary-color);
}

/* Buttons */
.btn-primary {
    background-color: var(--secondary-color);
    color: var(--white) !important;
    padding: 1rem 2.5rem;
    border-radius: 50px;
    font-weight: 600;
    transition: all var(--transition-fast);
    display: inline-block;
    box-shadow: 0 4px 15px rgba(44, 169, 77, 0.3);
}
.btn-primary-sm {
    background-color: var(--secondary-color);
    color: var(--white) !important;
    padding: 0.5rem 1.1rem;
    border-radius: 50px; /* Pill shape for nav */
    font-weight: 700;
    font-size: 0.85rem;
    transition: all var(--transition-fast);
    display: inline-block;
    box-shadow: 0 4px 15px rgba(44, 169, 77, 0.4);
}

.btn-primary:hover, .btn-primary-sm:hover {
    background-color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(10, 58, 102, 0.3);
}

/* Hamburger Menu */
.hamburger {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
}

.hamburger .bar {
    display: block;
    width: 25px;
    height: 3px;
    margin: 5px auto;
    background-color: var(--primary-color);
    transition: all 0.3s ease-in-out;
}

/* Footer */
.site-footer {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 4rem 0 2rem;
    margin-top: 4rem;
}

.footer-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-col h3, .footer-col h4 {
    color: var(--white);
}

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

.footer-col ul li {
    margin-bottom: 0.5rem;
}

.footer-col a:hover {
    color: var(--secondary-color);
}

.footer-bottom {
    text-align: center;
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 2rem;
    font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 768px) {
    .hamburger {
        display: block;
    }
    
    .hamburger.active .bar:nth-child(2) { opacity: 0; }
    .hamburger.active .bar:nth-child(1) { transform: translateY(8px) rotate(45deg); }
    .hamburger.active .bar:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }
    
    .main-nav {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: var(--primary-color);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 10px rgba(0,0,0,0.1);
        padding: 2rem 0;
    }
    
    .main-nav.active {
        left: 0;
    }
    
    .main-nav ul {
        flex-direction: column;
    }
}

/* Enhancements: Trust Ribbon */
.trust-ribbon {
    background-color: var(--white);
    padding: 2rem 0;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    display: flex;
    justify-content: center;
    gap: 3rem;
    flex-wrap: wrap;
    position: relative;
    z-index: 10;
    margin-top: -30px;
    border-radius: 10px;
    width: 90%;
    margin-left: auto;
    margin-right: auto;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    font-weight: 600;
    color: var(--primary-color);
}

.trust-icon {
    font-size: 1.5rem;
    color: var(--secondary-color);
}

/* Hover Animations */
.partner-card, .service-item, article {
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.partner-card:hover, article:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.1) !important;
}

/* Before & After Slider */
.ba-slider {
    position: relative;
    width: 100%;
    max-width: 1100px;
    margin: 0 auto;
    overflow: hidden;
    border-radius: 24px;
    box-shadow: 0 30px 80px rgba(0,0,0,0.4);
    cursor: ew-resize;
}

.ba-slider img {
    width: 100%;
    display: block;
}

.img-after {
    position: absolute;
    top: 0;
    left: 0;
    width: 50%; /* Initial position */
    height: 100%;
    overflow: hidden;
    border-right: 4px solid var(--white);
}

.img-after img {
    width: 800px; /* Match max-width container */
    max-width: none;
}

.slider-handle {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 50%;
    width: 40px;
    margin-left: -20px;
    cursor: ew-resize;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 5;
}

.slider-handle-circle {
    width: 40px;
    height: 40px;
    background: var(--white);
    border-radius: 50%;
    box-shadow: 0 0 10px rgba(0,0,0,0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    font-size: 1.2rem;
}

/* Continuous Animations (Slider Revolution Style) */
@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-15px); }
    100% { transform: translateY(0px); }
}

@keyframes blob-pulse {
    0% { transform: scale(1); opacity: 0.1; }
    50% { transform: scale(1.1); opacity: 0.15; }
    100% { transform: scale(1); opacity: 0.1; }
}

@keyframes blob-pulse-alt {
    0% { transform: scale(1); opacity: 0.05; }
    50% { transform: scale(1.2); opacity: 0.1; }
    100% { transform: scale(1); opacity: 0.05; }
}

@keyframes glow {
    0% { box-shadow: 0 0 10px rgba(44, 169, 77, 0.5); }
    50% { box-shadow: 0 0 20px rgba(44, 169, 77, 0.8); }
    100% { box-shadow: 0 0 10px rgba(44, 169, 77, 0.5); }
}

.anim-float {
    animation: float 6s ease-in-out infinite;
}

.anim-blob {
    animation: blob-pulse 8s ease-in-out infinite;
}

.anim-blob-alt {
    animation: blob-pulse-alt 10s ease-in-out infinite;
}

.btn-primary.glow {
    animation: glow 2s infinite;
}

/* UI Components */
.glass-card {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 24px;
    border: 1px solid rgba(255, 255, 255, 0.6);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.04);
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), box-shadow 0.4s ease;
}

.glass-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.08);
}

.glass-card-light {
    background: var(--white);
    border-radius: 20px;
    padding: 2.5rem;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.04);
    transition: transform 0.4s ease, box-shadow 0.4s ease;
    border: 1px solid rgba(0,0,0,0.02);
    overflow: hidden;
    position: relative;
}

.glass-card-light:hover {
    transform: translateY(-8px);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.1);
}

.bento-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 1.5rem;
}

.col-span-12 { grid-column: span 12; }
.col-span-8 { grid-column: span 8; }
.col-span-7 { grid-column: span 7; }
.col-span-6 { grid-column: span 6; }
.col-span-5 { grid-column: span 5; }
.col-span-4 { grid-column: span 4; }
.col-span-3 { grid-column: span 3; }

@media (max-width: 992px) {
    .bento-grid {
        grid-template-columns: 1fr;
    }
    .col-span-12, .col-span-8, .col-span-7, .col-span-6, .col-span-5, .col-span-4, .col-span-3 { 
        grid-column: span 1; 
    }
}

/* Animated Background Blobs */
.bg-blobs {
    position: fixed;
    top: 0; left: 0; 
    width: 100vw; height: 100vh;
    overflow: hidden; 
    z-index: -2; 
    pointer-events: none;
    background: #f4f7f9;
}

.bg-blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.3;
    animation: float-blob 20s infinite ease-in-out alternate;
}

.bg-blob-1 { 
    top: -10%; left: -10%; 
    width: 60vw; height: 60vw; 
    background: var(--accent-color); 
}
.bg-blob-2 { 
    bottom: -10%; right: -10%; 
    width: 50vw; height: 50vw; 
    background: var(--secondary-color); 
    animation-delay: -5s;
    animation-duration: 25s;
}
.bg-blob-3 {
    top: 40%; left: 50%; 
    width: 40vw; height: 40vw; 
    background: var(--primary-color);
    opacity: 0.15;
    animation-delay: -10s;
}

@keyframes float-blob {
    0% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(5%, 5%) scale(1.1); }
    100% { transform: translate(-5%, 10%) scale(0.9); }
}

/* Floating Elements for Hero */
.floating-element {
    position: absolute;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 1rem;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    display: flex;
    align-items: center;
    gap: 0.8rem;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--primary-color);
    border: 1px solid rgba(255, 255, 255, 0.8);
    animation: float 6s ease-in-out infinite;
    z-index: 5;
}

/* Connected Nodes for How It Works */
.connected-nodes {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 2rem;
    position: relative;
    z-index: 2;
}

@media (min-width: 768px) {
    .connected-nodes::before {
        content: '';
        position: absolute;
        top: 60px; /* Align with middle of the icon circle */
        left: 10%;
        right: 10%;
        height: 3px;
        background: linear-gradient(90deg, transparent, var(--secondary-color), transparent);
        opacity: 0.2;
        z-index: -1;
    }
}

/* Breadcrumbs Styling */
.breadcrumbs-container {
    background: #f8fafc;
    padding: 0.8rem 0;
    border-bottom: 1px solid #e2e8f0;
    font-size: 0.9rem;
    font-weight: 500;
}
.breadcrumbs-nav {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-light);
}
.breadcrumbs-nav a {
    color: var(--primary-color);
    transition: color 0.3s ease;
}
.breadcrumbs-nav a:hover {
    color: var(--secondary-color);
}
.breadcrumbs-separator {
    color: #cbd5e1;
}
.breadcrumbs-current {
    color: var(--text-light);
}

/* Header Top Bar Transparency logic */
.site-header.transparent .top-bar {
    background-color: rgba(255, 255, 255, 0.05);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

/* Direct Call Button in Header */
.btn-phone-header {
    background-color: var(--secondary-color);
    color: var(--white) !important;
    padding: 0.5rem 1.1rem;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.85rem;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    box-shadow: 0 4px 12px rgba(44, 169, 77, 0.3);
    transition: all var(--transition-fast);
}
.btn-phone-header:hover {
    background-color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(10, 58, 102, 0.3);
}
.btn-phone-icon {
    width: 14px;
    height: 14px;
    filter: brightness(0) invert(1);
}

/* Header top bar tel link styling */
.phone-link {
    transition: color 0.3s ease;
}
.phone-link:hover {
    color: var(--secondary-color) !important;
}

/* Language Toggle Badge */
.lang-toggle-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.35rem 0.75rem;
    border-radius: 20px;
    background: rgba(44, 169, 77, 0.1);
    border: 1px solid rgba(44, 169, 77, 0.2);
    color: var(--secondary-color) !important;
    font-weight: 700;
    font-size: 0.8rem;
    transition: all 0.3s ease;
}
.lang-toggle-link:hover {
    background: var(--secondary-color);
    color: var(--white) !important;
    transform: translateY(-1px);
}
.site-header.transparent .lang-toggle-link {
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: var(--white) !important;
}
.site-header.transparent .lang-toggle-link:hover {
    background: var(--white);
    color: var(--primary-color) !important;
}