/* ==========================================================================
   ExtroMind Innovations Global Theme Stylesheet
   Electric Blue & Innovation Cyan Design System
   ========================================================================== */

:root {
    /* Color Palette */
    --primary: #0057FF;
    --secondary: #00C2CB;
    --accent-gold: #F5A623;
    --accent-coral: #FF4F6D;
    --deep-navy: #0A0F1E;
    --dark-ink: #1C2340;
    --muted-text: #5A6380;
    --surface: #F5F6FA;
    --white: #FFFFFF;
    --growth-mint: #00E5A0;

    /* Fonts */
    --font-heading: 'Syne', sans-serif;
    --font-body: 'DM Sans', sans-serif;

    /* Grid & Spacing */
    --border-radius: 16px;
    --border-light: 1px solid #E2E5F0;
    --shadow-default: 0 4px 24px rgba(0, 0, 0, 0.07);
    --shadow-premium: 0 20px 40px rgba(10, 15, 30, 0.08);
    --transition-smooth: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

/* 1. Global Resets & Elements */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    background-color: var(--surface);
    color: var(--dark-ink);
    font-family: var(--font-body);
    font-weight: 400;
    font-size: 1rem;
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6, .heading-syne {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--dark-ink);
    letter-spacing: -0.02em;
    line-height: 1.25;
}

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

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

p {
    color: var(--muted-text);
}

/* 2. Layout Helpers */
.section-padding {
    padding: 100px 0;
}

.bg-navy {
    background: linear-gradient(135deg, #FFFFFF 0%, #F5F6FA 100%) !important;
    color: var(--dark-ink) !important;
    border-bottom: var(--border-light);
}

.bg-navy h1,
.bg-navy h2,
.bg-navy h3,
.bg-navy h4,
.bg-navy h5,
.bg-navy .display-3,
.bg-navy .display-4,
.bg-navy .display-5,
.bg-navy .lead,
.bg-navy p,
.bg-navy span,
.bg-navy .fw-bold,
.bg-navy .text-white,
.bg-navy .text-light-muted {
    color: var(--dark-ink) !important;
}

.bg-navy p,
.bg-navy .lead,
.bg-navy .text-light-muted {
    color: var(--muted-text) !important;
}

.bg-navy .badge {
    background-color: rgba(0, 87, 255, 0.08) !important;
    color: var(--primary) !important;
    border: 1px solid rgba(0, 87, 255, 0.15) !important;
}

.bg-navy .hero-dot-grid {
    background-image: radial-gradient(rgba(0, 87, 255, 0.08) 1px, transparent 1px);
}

.bg-navy .hero-glow-sphere {
    background: radial-gradient(circle, rgba(0, 194, 203, 0.15) 0%, transparent 70%);
}

.bg-navy .border-white {
    border-color: rgba(28, 35, 64, 0.1) !important;
}

.text-gradient {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.max-w-600 {
    max-width: 600px;
}

.max-w-800 {
    max-width: 800px;
}

/* 3. Button Components */
.btn-custom {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    font-weight: 600;
    font-size: 0.95rem;
    border-radius: 8px;
    border: none;
    transition: var(--transition-smooth);
    cursor: pointer;
    text-align: center;
}

.btn-primary-custom {
    background-color: var(--primary);
    color: var(--white) !important;
    box-shadow: 0 4px 15px rgba(0, 87, 255, 0.25);
}

.btn-primary-custom:hover {
    background-color: #0046CC;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 87, 255, 0.35);
}

.btn-secondary-custom {
    border: 2px solid var(--primary);
    color: var(--primary) !important;
    background-color: transparent;
}

.btn-secondary-custom:hover {
    background-color: var(--primary);
    color: var(--white) !important;
    transform: translateY(-2px);
}

.btn-gradient-custom {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: var(--white) !important;
    box-shadow: 0 4px 15px rgba(0, 194, 203, 0.2);
}

.btn-gradient-custom:hover {
    opacity: 0.95;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 194, 203, 0.3);
}

.btn-whatsapp-custom {
    background-color: #25D366;
    color: var(--white) !important;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.25);
}

.btn-whatsapp-custom:hover {
    background-color: #20BA56;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.35);
}

/* 4. Card Component System */
.custom-card {
    background-color: var(--white);
    border: var(--border-light);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-default);
    padding: 30px;
    height: 100%;
    transition: var(--transition-smooth);
    transform-style: preserve-3d;
    perspective: 1000px;
}

.custom-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-premium);
    border-color: var(--primary);
}

.custom-card-icon {
    width: 60px;
    height: 60px;
    border-radius: 12px;
    background: linear-gradient(135deg, rgba(0, 87, 255, 0.06), rgba(0, 194, 203, 0.06));
    color: var(--primary);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 24px;
    border: 1px solid rgba(0, 87, 255, 0.08);
}

.custom-card:hover .custom-card-icon {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: var(--white);
}

/* 5. Sticky Navigation Bar */
.main-navbar {
    background: rgba(255, 255, 255, 0.85) !important;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid #E2E5F0 !important;
    transition: var(--transition-smooth);
    z-index: 1000;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.02);
}

.main-navbar.scrolled {
    background: rgba(255, 255, 255, 0.95) !important;
    border-bottom: 1px solid #E2E5F0 !important;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.navbar-brand .logo-text {
    font-family: var(--font-heading);
    font-weight: 800;
    color: var(--dark-ink) !important;
}

.main-navbar.scrolled .navbar-brand .logo-text {
    color: var(--dark-ink) !important;
}

.navbar-brand .logo-dot {
    color: var(--secondary);
}

.nav-link {
    color: var(--dark-ink) !important;
    font-weight: 500;
    font-size: 0.95rem;
    padding: 10px 18px !important;
    position: relative;
    transition: var(--transition-smooth);
}

.main-navbar.scrolled .nav-link {
    color: var(--dark-ink) !important;
}

.navbar-toggler-icon {
    filter: none !important;
}

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

.nav-link:hover::after, .nav-link.active::after {
    width: calc(100% - 36px);
}

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

/* Dropdown styling */
.dropdown-menu {
    border: var(--border-light);
    border-radius: 12px;
    box-shadow: var(--shadow-premium);
    background: var(--white);
    padding: 10px;
    border-top: 3px solid var(--primary);
}

.dropdown-item {
    font-weight: 500;
    color: var(--dark-ink);
    border-radius: 6px;
    padding: 8px 16px;
}

.dropdown-item:hover {
    background-color: rgba(0, 87, 255, 0.05);
    color: var(--primary);
}

/* Navbar Toggle icon */
.navbar-toggler-icon {
    filter: invert(1);
}

.main-navbar.scrolled .navbar-toggler-icon {
    filter: none;
}

/* 6. Hero Dot-Grid Background */
.hero-dot-grid {
    position: absolute;
    inset: 0;
    background-image: radial-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px);
    background-size: 30px 30px;
    pointer-events: none;
    z-index: 0;
}

.hero-glow-sphere {
    position: absolute;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(0, 87, 255, 0.1) 0%, transparent 70%);
    filter: blur(80px);
    pointer-events: none;
    z-index: 0;
}

/* 7. Horizontal Text Ticker (Marquee) */
.marquee-container {
    overflow: hidden;
    white-space: nowrap;
    background-color: var(--white);
    border-top: var(--border-light);
    border-bottom: var(--border-light);
    padding: 24px 0;
}

.marquee-inner {
    display: inline-flex;
    animation: marquee-run 30s linear infinite;
}

.marquee-item {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.1rem;
    text-transform: uppercase;
    color: rgba(28, 35, 64, 0.15);
    letter-spacing: 1px;
    transition: var(--transition-smooth);
    align-items: center;
}

.marquee-item:hover {
    color: var(--primary);
}

.marquee-bullet {
    color: var(--secondary);
    font-size: 0.8rem;
}

@keyframes marquee-run {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* 8. Process timeline styling */
.timeline-step-card {
    position: relative;
    z-index: 2;
}

.timeline-step-number {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.3rem;
    margin-bottom: 20px;
    box-shadow: 0 4px 15px rgba(0, 194, 203, 0.3);
}

/* Horizontal line connecting timeline */
.timeline-track {
    position: absolute;
    top: 50px;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    opacity: 0.2;
    z-index: 1;
}

/* 9. AEO Quick Answer Block */
.aeo-quick-answer {
    background-color: rgba(0, 87, 255, 0.03);
    border-left: 5px solid var(--primary);
    border-radius: 0 12px 12px 0;
    padding: 24px 30px;
    margin-bottom: 40px;
    box-shadow: 0 4px 15px rgba(0, 87, 255, 0.01);
}

.aeo-quick-answer h5 {
    color: var(--dark-ink);
    margin-bottom: 8px;
    font-weight: 700;
}

.aeo-quick-answer p {
    margin-bottom: 0;
    color: var(--muted-text);
    font-weight: 500;
}

/* 10. Pricing TIers */
.pricing-card.recommended {
    border: 2px solid var(--primary);
    transform: translateY(-8px);
    box-shadow: var(--shadow-premium);
    position: relative;
}

.pricing-badge {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: var(--white);
    padding: 4px 16px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* 11. FAQ Accordions */
.accordion-item {
    border: var(--border-light) !important;
    border-radius: 12px !important;
    margin-bottom: 15px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.02);
}

.accordion-button {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--dark-ink) !important;
    background-color: var(--white) !important;
    padding: 20px 25px;
    box-shadow: none !important;
}

.accordion-button:not(.collapsed) {
    color: var(--primary) !important;
    background-color: rgba(0, 87, 255, 0.02) !important;
    border-bottom: var(--border-light) !important;
}

.accordion-body {
    padding: 20px 25px;
    color: var(--muted-text);
}

/* 12. Floating WhatsApp Widget */
.floating-whatsapp {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background-color: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white) !important;
    font-size: 1.8rem;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: 999;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.floating-whatsapp:hover {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 6px 25px rgba(37, 211, 102, 0.6);
}

.floating-whatsapp::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 50%;
    background-color: #25D366;
    opacity: 0.3;
    z-index: -1;
    animation: whatsapp-pulse 2s infinite;
}

@keyframes whatsapp-pulse {
    0% { transform: scale(1); opacity: 0.3; }
    100% { transform: scale(1.4); opacity: 0; }
}

/* Tooltip on hover */
.floating-whatsapp-tooltip {
    position: absolute;
    right: 75px;
    background-color: var(--dark-ink);
    color: var(--white);
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 0.8rem;
    font-weight: 500;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-smooth);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.floating-whatsapp:hover .floating-whatsapp-tooltip {
    opacity: 1;
    visibility: visible;
}

/* 13. Form Inputs Custom Styling */
.form-control-custom {
    background-color: var(--surface);
    border: 1px solid #E2E5F0;
    border-radius: 8px;
    padding: 12px 16px;
    color: var(--dark-ink);
    transition: var(--transition-smooth);
    box-shadow: none !important;
}

.form-control-custom:focus {
    border-color: var(--primary);
    background-color: var(--white);
}

.form-label-custom {
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--dark-ink);
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* 14. Footer Layout */
.footer-section {
    background-color: var(--deep-navy);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 80px;
    padding-bottom: 30px;
}

.footer-logo {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.6rem;
    color: var(--white) !important;
}

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

.footer-links-title {
    color: var(--white);
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 24px;
}

.footer-menu-link {
    color: rgba(255, 255, 255, 0.65) !important;
    font-weight: 400;
    display: block;
    margin-bottom: 12px;
}

.footer-menu-link:hover {
    color: var(--secondary) !important;
    transform: translateX(3px);
}

.footer-social-link {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.04);
    color: rgba(255, 255, 255, 0.7) !important;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-right: 8px;
    transition: var(--transition-smooth);
}

.footer-social-link:hover {
    background-color: var(--primary);
    color: var(--white) !important;
}

.footer-bottom-text {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.4);
}

/* 15. Responsive Styling overrides */
@media (max-width: 991.98px) {
    .section-padding {
        padding: 70px 0;
    }
    .timeline-track {
        display: none;
    }
    .nav-link::after {
        display: none;
    }
    .nav-link {
        padding: 10px 0 !important;
    }
    .navbar-collapse {
        background: var(--white) !important;
        padding: 20px;
        border-radius: 12px;
        margin-top: 15px;
        border: 1px solid #E2E5F0 !important;
        box-shadow: var(--shadow-premium) !important;
    }
    .main-navbar.scrolled .navbar-collapse {
        background: var(--white) !important;
        border: 1px solid #E2E5F0 !important;
    }
    .pricing-card.recommended {
        transform: none;
    }
}