/* ============================================
   supportME! - Main Stylesheet
   RingzU Telecom Corporation
   ============================================ */
@import url('https://fonts.googleapis.com/css2?family=Quantico:wght@400;700&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Open+Sans:wght@300;400;500;600;700&display=swap');

/* CSS Variables / Brand Colors */
:root {
    --primary-blue: #0021f7;
    --primary-dark: #004d99;
    --accent-lime: #5EDC1F;
    --dark-bg: #010610;
    --darker-bg:#010610;
    --card-bg: #162033;
    --text-white: #ffffff;
    --text-light: #f4f6f8;
    --text-muted: #d2d3d6;
    --border-color: rgba(244,246,248,0.12);
    --shadow-glow: 0 12px 40px rgba(0, 0, 0, 0.45);
    --font-heading: 'Quantico';
    --font-body: 'Open Sans';
}

/* Reset & Base */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background: #010610 !important;
    color: #ffffff;
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    color: var(--text-white);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

h3, h4, h5, h6 {
    font-family: var(--font-body);
    font-weight: 700;
    line-height: 1.3;
    color: var(--text-white);
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.75rem, 4vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 3vw, 1.75rem); }
h4 { font-size: 1.25rem;
}

p {
    margin-bottom: 1rem;
    color: var(--text-light);
}

a {
    color: var(--accent-lime);
    text-decoration: none;
    transition: all 0.3s ease;
}

a:hover {
    color: var(--text-white);
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.container-wide {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* Header / Navigation */
.header {
    position: relative; /* or static */
    top: auto;
    left: auto;
    right: auto;
    z-index: auto;
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    transition: none;
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.nav-logo img {
    height: 48px;
    width: auto;
}

.nav-logo-text {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-white);
}

.nav-menu {
    display: flex;
    align-items: center;
    list-style: none;
}

.nav-item {
    position: relative;
}
/* Dropdown */
.nav-dropdown {
    position: relative;
}

.dropdown-toggle::after {
    content: '';
    display: inline-block;
    width: 0;
    height: 0;
    margin-left: 6px;
    border-left: 4px solid transparent;
    border-right: 4px solid transparent;
    border-top: 5px solid currentColor;
    transition: transform 0.3s ease;
}

.dropdown-menu {
    position: absolute;
    left: 0;
    min-width: 180px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 0.5rem;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    box-shadow: 0 20px 40px rgba(0,0,0,0.4);
}

.dropdown-item:hover {
    background: rgba(255,255,255,0.05);
    color: var(--text-white);
}

/* Mobile Menu Toggle */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-white);
    transition: all 0.3s ease;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.875rem 2rem;
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: 50px;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--text-white);
    box-shadow: 0 4px 20px rgba(0, 102, 204, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(0, 102, 204, 0.5);
    color: var(--text-white);
}

.btn-outline {
    background: transparent;
    color: var(--text-white);
    border: 2px solid var(--accent-lime);
}

.btn-outline:hover {
    background: var(--accent-lime);
    color: #1F2937;
}

.btn-lg {
    padding: 1.125rem 2.5rem;
    font-size: 1rem;
}

/* Hero Section */
.hero {
    display: flex;
    align-items: center;
    padding: 8rem 0 4rem;
    position: relative;
    overflow: hidden;
}

.hero-content {
    display: grid;
    grid-template-columns: 45% 55%;
    gap: 3rem;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}
.hero-visuals {
    position: relative;
}

.hero-image-left {
    width: 100%;
    max-width: 550px;
    height: auto;
}

.hero-image-right {
    width: 100%;
    max-width: 680px;
    height: auto;
}

.hero-left img,
.hero-right img {
    width: 100%;
    height: auto;
    display: block;
}
/* Stats Bar */
.stats-bar {
     border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    padding: 3rem 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    text-align: center;
}

.stat-item {
    padding: 1rem;
}

.stat-value {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 700;
    line-height: 1;
    margin-bottom: 0.5rem;
}

.stat-value {
    font-variant-numeric: tabular-nums;
}

.stat-label {
    color: var(--text-white);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

/* Section Styles */
.section {
    padding: 6rem 0;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 4rem;
}

.section-header h2 {
    margin-bottom: 1rem;
}

.section-header p {
    color: var(--text-muted);
    font-size: 1.1rem;
}

/* Value Proposition Grid */
.value-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.value-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 2.5rem;
    position: relative;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.value-card:hover {
    transform: translateY(-5px);
    border-color: rgba(94, 220, 31, 0.4); /* accent lime, subtle */
    box-shadow: var(--shadow-glow);
}

.value-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: var(--primary-blue); /* solid brand color */
    color: var(--text-white);
    border-radius: 12px;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.25rem;
    margin-bottom: 1.5rem;
}

.value-card h3 {
    margin-bottom: 1rem;
    font-size: 1.25rem;
    color: var(--text-white);
}

.value-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 0;
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2rem;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-8px);
    border-color: rgba(94, 220, 31, 0.4); /* accent lime */
    box-shadow: var(--shadow-glow);
}

.feature-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: rgba(31, 41, 55, 0.6); /* neutral dark, not blue */
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.feature-icon img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
}

.feature-card h3 {
    font-size: 1.1rem;
    margin-bottom: 0.75rem;
    color: var(--text-white);
}

.feature-card p {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 0;
}

/* Testimonial / Quote */
.quote-section {
    /* background removed – page uses global gradient */
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.quote-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    padding: 4rem 2rem;
}

.quote-text {
    font-size: 1.5rem;
    font-style: italic;
    color: var(--text-white);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.quote-author {
    color: var(--accent-lime);
    font-weight: 600;
}

.quote-title {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* About / Brand Section */
.brand-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.brand-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2rem;
    text-align: center;
}

.brand-logo {
    max-width: 150px;
    height: 40px;
    object-fit: contain;
    margin-bottom: 1.5rem;
}

.brand-card h4 {
    font-size: 1rem;
    margin-bottom: 0.75rem;
    color: var(--accent-lime);
}

.brand-card p {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 0;
}

/* CTA Section */
.cta-section {
    /* background removed – page uses global gradient */
    padding: 5rem 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-content {
    position: relative;
    z-index: 1;
}

.cta-section h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.cta-section p {
    font-size: 1.25rem;
    opacity: 0.9;
    margin-bottom: 2rem;
}

.cta-section .btn {
    background: var(--text-white);
    color: var(--primary-blue);
}

.cta-section .btn:hover {
    background: #010610;
    color: var(--text-white);
}

/* Footer */
.footer {
    background: #010610;
    border-top: 1px solid var(--border-color);
    padding: 4rem 0 2rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-brand img {
    max-width: 180px;
    margin-bottom: 1rem;
}

.footer-brand p {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
}

.footer-brand address {
    font-style: normal;
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.8;
}

.footer-title {
    font-size: 1rem;
    margin-bottom: 1.5rem;
    color: var(--text-white);
}

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

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: var(--text-muted);
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.footer-links a:hover {
    color: var(--accent-lime);
}

.footer-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 1.5rem;
}

.footer-badges img {
    height: 40px;
    width: auto;
    opacity: 0.7;
    transition: opacity 0.3s ease;
}

.footer-badges img:hover {
    opacity: 1;
}

.footer-bottom {
    border-top: 1px solid var(--border-color);
    padding-top: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-bottom p {
    color: var(--text-muted);
    font-size: 0.85rem;
    margin: 0;
}

.footer-legal {
    display: flex;
    gap: 1.5rem;
}

.footer-legal a {
    color: var(--text-muted);
    font-size: 0.85rem;
}

.footer-partners {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin-top: 0.75rem;
}

.footer-partners img {
    max-width: 100%;
    max-height: 42px;
    width: auto;
    height: auto;
    object-fit: contain;
    opacity: 0.9;
}

.footer-partners img:hover {
    opacity: 1;
}

/* Demo Page Styles */
.demo-hero {
    padding: 10rem 0 4rem;
    text-align: center;
    background: #010610;
}

.demo-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.demo-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    overflow: hidden;
    transition: all 0.4s ease;
}

.demo-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-glow);
}

.demo-thumbnail {
    position: relative;
    padding-top: 56.25%;
    background: var(--dark-bg);
    overflow: hidden;
}

.demo-thumbnail img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.demo-play {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 64px;
    height: 64px;
    background: #010610;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0.9;
    transition: all 0.3s ease;
}

.demo-card:hover .demo-play {
    transform: translate(-50%, -50%) scale(1.1);
    opacity: 1;
}

.demo-info {
    padding: 1.5rem;
}

.demo-info h3 {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.demo-info p {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin: 0;
}

/* Contact Page */
.contact-hero {
    padding: 10rem 0 4rem;
    background: #010610;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.contact-form-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 3rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--text-light);
    font-size: 0.9rem;
}

.form-label.required::after {
    content: '*';
    color: #ef4444; /* keep – standard error red */
    margin-left: 4px;
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: 0.875rem 1rem;
    background: #010610;
    border: 1px solid var(--border-color);
    border-radius: 10px;
    color: var(--text-white);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--accent-lime);
    box-shadow: 0 0 0 3px rgba(94, 220, 31, 0.15);
}

.form-textarea {
    min-height: 150px;
    resize: vertical;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.contact-info h2 {
    margin-bottom: 1.5rem;
}

.contact-info p {
    color: var(--text-muted);
    margin-bottom: 2rem;
}

.contact-details {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2rem;
    margin-top: 2rem;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1rem 0;
    border-bottom: 1px solid var(--border-color);
}

.contact-item:last-child {
    border-bottom: none;
}

.contact-icon {
    width: 40px;
    height: 40px;
    background: rgba(94, 220, 31, 0.12);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-lime);
    flex-shrink: 0;
}

/* Trust Badges */
.trust-section {
    padding: 3rem 0;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.trust-grid {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 3rem;
}

.trust-badge {
    height: 100px;
    width: auto;
    opacity:0.8;
    transition: all 0.3s ease;
}

.trust-badge:hover {
    opacity: 1;
    filter: grayscale(0%);
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

.animate-float {
    animation: float 4s ease-in-out infinite;
}

/* Responsive */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-text {
        max-width: 100%;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .hero-visuals {
        display: none;
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .contact-grid,
    .deploy-content {
        grid-template-columns: 1fr;
    }
    
    .brand-grid {
        grid-template-columns: 1fr;
    }
    
    .value-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: #010610;
        flex-direction: column;
        padding: 5rem 2rem 2rem;
        transition: right 0.3s ease;
        border-left: 1px solid var(--border-color);
    }
    
    .nav-menu.active {
        right: 0;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        background: #010610;
        border: none;
        box-shadow: none;
        padding-left: 1rem;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .section {
        padding: 4rem 0;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
}

/* Utility Classes */
.text-center { text-align: center; }
.text-gradient {
 
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }
.mt-4 { margin-top: 2rem; }