/* Soen SMS - Landing Page Styles */
/* Emerald/Cyan theme - Different from WindSMS */

/* ===== CSS Variables ===== */
:root {
    --primary: #10b981;
    --primary-dark: #059669;
    --primary-light: #34d399;
    --secondary: #06b6d4;
    --secondary-dark: #0891b2;
    --accent: #8b5cf6;
    --accent-light: #a78bfa;
    
    --bg-dark: #0a0f0d;
    --bg-darker: #050807;
    --bg-card: rgba(10, 15, 13, 0.8);
    --bg-glass: rgba(16, 185, 129, 0.1);
    
    --text-primary: #ffffff;
    --text-secondary: rgba(255, 255, 255, 0.7);
    --text-muted: rgba(255, 255, 255, 0.5);
    
    --border-color: rgba(16, 185, 129, 0.2);
    --border-glow: rgba(16, 185, 129, 0.5);
    
    --gradient-primary: linear-gradient(135deg, #10b981 0%, #06b6d4 50%, #0ea5e9 100%);
    --gradient-dark: linear-gradient(180deg, #0a0f0d 0%, #050807 100%);
    --gradient-card: linear-gradient(135deg, rgba(16, 185, 129, 0.1) 0%, rgba(6, 182, 212, 0.05) 100%);
    
    --shadow-glow: 0 0 40px rgba(16, 185, 129, 0.3);
    --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.3);
    
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 30px;
    
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-darker);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

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

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
}

/* ===== Utility Classes ===== */
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

.section {
    padding: 100px 0;
    position: relative;
}

.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 32px;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    font-family: inherit;
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: 0 4px 20px rgba(16, 185, 129, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(16, 185, 129, 0.5);
}

.btn-outline {
    background: transparent;
    color: var(--primary-light);
    border: 2px solid var(--primary);
}

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

.btn-ghost {
    background: transparent;
    color: var(--text-secondary);
}

.btn-ghost:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.1);
}

.btn-lg {
    padding: 18px 40px;
    font-size: 1.1rem;
}

.btn-block {
    width: 100%;
}

/* ===== Navbar ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 20px 0;
    transition: var(--transition);
}

.navbar.scrolled {
    background: rgba(5, 8, 7, 0.95);
    backdrop-filter: blur(20px);
    padding: 15px 0;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

.navbar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.6rem;
    font-weight: 700;
}

.logo-icon {
    width: 45px;
    height: 45px;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: white;
    box-shadow: var(--shadow-glow);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 40px;
}

.nav-links a {
    color: var(--text-secondary);
    font-weight: 500;
    position: relative;
}

.nav-links a:hover {
    color: var(--text-primary);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: var(--transition);
}

.nav-links a:hover::after {
    width: 100%;
}

.nav-buttons {
    display: flex;
    align-items: center;
    gap: 15px;
}

.mobile-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 1.5rem;
    cursor: pointer;
}

/* Hide mobile login button on desktop */
.mobile-login-item {
    display: none;
}

/* ===== Hero Section ===== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding-top: 100px;
}

.hero-bg {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.gradient-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.5;
    animation: float 20s ease-in-out infinite;
}

.orb-1 {
    width: 600px;
    height: 600px;
    background: var(--primary);
    top: -200px;
    right: -100px;
}

.orb-2 {
    width: 500px;
    height: 500px;
    background: var(--secondary);
    bottom: -150px;
    left: -100px;
    animation-delay: -5s;
}

.orb-3 {
    width: 400px;
    height: 400px;
    background: var(--accent);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation-delay: -10s;
}

@keyframes float {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    33% { transform: translateY(-30px) rotate(5deg); }
    66% { transform: translateY(20px) rotate(-5deg); }
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-content {
    max-width: 600px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 20px;
    background: var(--bg-glass);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    font-size: 0.9rem;
    color: var(--primary-light);
    margin-bottom: 30px;
    backdrop-filter: blur(10px);
}

.hero-badge i {
    color: var(--primary);
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 25px;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 40px;
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    margin-bottom: 50px;
}

.hero-stats {
    display: flex;
    gap: 50px;
}

.stat {
    text-align: center;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.stat-suffix {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-light);
}

.stat-label {
    display: block;
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-top: 5px;
}

/* Hero Visual */
.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.phone-mockup {
    width: 300px;
    height: 600px;
    background: linear-gradient(145deg, #1a1a2e 0%, #0f0f1a 100%);
    border-radius: 40px;
    padding: 15px;
    box-shadow: 0 25px 80px rgba(0, 0, 0, 0.5), inset 0 0 0 2px rgba(255, 255, 255, 0.1);
    position: relative;
}

.phone-mockup::before {
    content: '';
    position: absolute;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 25px;
    background: #000;
    border-radius: 20px;
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, #0a0f0d 0%, #050807 100%);
    border-radius: 30px;
    padding: 60px 20px 20px;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.sms-bubble {
    max-width: 85%;
    padding: 12px 18px;
    border-radius: 20px;
    font-size: 0.9rem;
    animation: slideIn 0.5s ease-out;
    position: relative;
}

.sms-bubble .time {
    display: block;
    font-size: 0.7rem;
    color: rgba(255, 255, 255, 0.5);
    margin-top: 5px;
    text-align: right;
}

.sms-bubble.incoming {
    background: rgba(16, 185, 129, 0.2);
    border: 1px solid rgba(16, 185, 129, 0.3);
    align-self: flex-start;
    border-bottom-left-radius: 5px;
}

.sms-bubble.outgoing {
    background: var(--gradient-primary);
    align-self: flex-end;
    border-bottom-right-radius: 5px;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.typing-indicator {
    display: flex;
    gap: 5px;
    padding: 15px 20px;
    background: rgba(16, 185, 129, 0.1);
    border-radius: 20px;
    width: fit-content;
    border-bottom-left-radius: 5px;
}

.typing-indicator span {
    width: 8px;
    height: 8px;
    background: var(--primary);
    border-radius: 50%;
    animation: typing 1.4s ease-in-out infinite;
}

.typing-indicator span:nth-child(2) {
    animation-delay: 0.2s;
}

.typing-indicator span:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes typing {
    0%, 60%, 100% { transform: translateY(0); }
    30% { transform: translateY(-10px); }
}

/* Floating Cards */
.floating-cards {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.float-card {
    position: absolute;
    background: rgba(10, 15, 13, 0.9);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    padding: 15px 25px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 600;
    font-size: 0.9rem;
    animation: floatCard 6s ease-in-out infinite;
    box-shadow: var(--shadow-glow);
}

.float-card i {
    color: var(--primary);
    font-size: 1.2rem;
}

.card-1 {
    top: 10%;
    right: -20px;
    animation-delay: 0s;
}

.card-2 {
    bottom: 30%;
    left: -30px;
    animation-delay: -2s;
}

.card-3 {
    bottom: 10%;
    right: 10%;
    animation-delay: -4s;
}

@keyframes floatCard {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}

/* ===== Section Styles ===== */
.section-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 60px;
}

.section-badge {
    display: inline-block;
    padding: 8px 20px;
    background: var(--bg-glass);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--primary-light);
    margin-bottom: 20px;
}

.section-header h2 {
    font-size: 2.8rem;
    font-weight: 800;
    margin-bottom: 15px;
}

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

/* ===== Roles Section ===== */
.roles-section {
    background: var(--bg-dark);
}

.roles-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.role-card {
    background: var(--gradient-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 40px;
    text-align: center;
    transition: var(--transition);
}

.role-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-glow);
}

.role-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 25px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
}

.role-card.super-admin .role-icon {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    box-shadow: 0 10px 40px rgba(16, 185, 129, 0.4);
}

.role-card.admin .role-icon {
    background: linear-gradient(135deg, #06b6d4 0%, #0891b2 100%);
    box-shadow: 0 10px 40px rgba(6, 182, 212, 0.4);
}

.role-card.customer .role-icon {
    background: linear-gradient(135deg, #8b5cf6 0%, #7c3aed 100%);
    box-shadow: 0 10px 40px rgba(139, 92, 246, 0.4);
}

.role-card h3 {
    font-size: 1.4rem;
    margin-bottom: 10px;
}

.role-card > p {
    color: var(--text-muted);
    margin-bottom: 25px;
}

.role-features {
    text-align: left;
}

.role-features li {
    padding: 10px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.95rem;
}

.role-features li:last-child {
    border-bottom: none;
}

.role-features li i.fa-check {
    color: var(--primary);
}

.role-features li i.fa-times {
    color: #ef4444;
}

/* ===== Features Section ===== */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.feature-card {
    background: var(--gradient-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 40px;
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateY(-5px);
    border-color: var(--border-glow);
}

.feature-icon {
    width: 60px;
    height: 60px;
    background: var(--bg-glass);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--primary);
    margin-bottom: 25px;
}

.feature-card h3 {
    font-size: 1.2rem;
    margin-bottom: 15px;
}

.feature-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* ===== API Section ===== */
.api-section {
    background: var(--bg-dark);
}

.api-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.api-info h2 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 20px;
}

.api-info > p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-bottom: 30px;
    line-height: 1.8;
}

.api-features {
    margin-bottom: 30px;
}

.api-features li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 0;
    font-size: 1rem;
}

.api-features li i {
    color: var(--primary);
}

/* Code Window */
.code-window {
    background: #0d1117;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
}

.code-header {
    background: #161b22;
    padding: 15px 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.code-header .dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.dot.red { background: #ff5f56; }
.dot.yellow { background: #ffbd2e; }
.dot.green { background: #27ca40; }

.code-header .filename {
    margin-left: auto;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.code-window pre {
    padding: 25px;
    overflow-x: auto;
    font-size: 0.9rem;
    line-height: 1.7;
}

.code-window code {
    font-family: 'Fira Code', 'Monaco', monospace;
}

.code-window .keyword { color: #ff7b72; }
.code-window .string { color: #a5d6ff; }
.code-window .function { color: #d2a8ff; }
.code-window .property { color: #79c0ff; }
.code-window .comment { color: #8b949e; }

/* ===== Pricing Section ===== */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    align-items: stretch;
}

.pricing-card {
    background: var(--gradient-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 40px;
    position: relative;
    transition: var(--transition);
}

.pricing-card:hover {
    transform: translateY(-5px);
}

.pricing-card.featured {
    border-color: var(--primary);
    box-shadow: var(--shadow-glow);
    transform: scale(1.05);
}

.pricing-card.featured:hover {
    transform: scale(1.05) translateY(-5px);
}

.popular-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gradient-primary);
    padding: 6px 20px;
    border-radius: var(--radius-xl);
    font-size: 0.8rem;
    font-weight: 600;
}

.pricing-header {
    text-align: center;
    padding-bottom: 30px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    margin-bottom: 30px;
}

.pricing-header h3 {
    font-size: 1.3rem;
    margin-bottom: 20px;
}

.price {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 5px;
}

.price .currency {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.price .amount {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.price .period {
    font-size: 1rem;
    color: var(--text-muted);
    align-self: flex-end;
    margin-bottom: 10px;
}

.pricing-features {
    margin-bottom: 30px;
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 0;
    font-size: 0.95rem;
}

.pricing-features li i.fa-check {
    color: var(--primary);
}

.pricing-features li i.fa-times {
    color: var(--text-muted);
}

/* ===== Contact Section ===== */
.contact-section {
    background: var(--bg-dark);
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
}

.contact-info h2 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 15px;
}

.contact-info > p {
    color: var(--text-secondary);
    margin-bottom: 40px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: var(--bg-glass);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    flex-shrink: 0;
}

.contact-item h4 {
    font-size: 1rem;
    margin-bottom: 5px;
}

.contact-item p {
    color: var(--text-secondary);
}

/* Contact Form */
.contact-form-wrapper {
    background: var(--gradient-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 40px;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 25px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.form-group label {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.form-group input,
.form-group textarea {
    padding: 15px 20px;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 1rem;
    font-family: inherit;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-muted);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* ===== Footer ===== */
.footer {
    background: var(--bg-darker);
    padding: 80px 0 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 60px;
    margin-bottom: 60px;
}

.footer-links-wrapper {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.footer-brand p {
    color: var(--text-secondary);
    margin: 20px 0;
    font-size: 0.95rem;
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: var(--bg-glass);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--primary);
    border-color: var(--primary);
    color: white;
}

.footer-links h4 {
    font-size: 1rem;
    margin-bottom: 25px;
    color: var(--text-primary);
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.footer-links a {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

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

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* ===== Auth Page ===== */
.auth-page {
    min-height: 100vh;
}

.auth-bg {
    position: fixed;
    inset: 0;
    z-index: -1;
}

.auth-container {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 1fr 1fr;
}

.auth-info {
    background: var(--bg-dark);
    padding: 60px;
    display: flex;
    flex-direction: column;
}

.auth-info .logo {
    margin-bottom: 60px;
}

.auth-info-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.auth-info-content h1 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 15px;
}

.auth-info-content p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-bottom: 40px;
}

.auth-features {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.auth-feature {
    display: flex;
    align-items: center;
    gap: 15px;
    color: var(--text-secondary);
}

.auth-feature i {
    width: 40px;
    height: 40px;
    background: var(--bg-glass);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
}

.auth-demo {
    margin-top: 40px;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.auth-demo .btn {
    width: 100%;
}

/* Auth Form */
.auth-form-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 60px;
    background: var(--bg-darker);
}

.auth-form-container {
    width: 100%;
    max-width: 450px;
}

.auth-form-header {
    text-align: center;
    margin-bottom: 40px;
}

.auth-form-header h2 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.auth-form-header p {
    color: var(--text-secondary);
}

.auth-form {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.input-icon {
    position: relative;
}

.input-icon i {
    position: absolute;
    left: 18px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
}

.input-icon input {
    width: 100%;
    padding: 16px 18px 16px 50px;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 1rem;
    font-family: inherit;
    transition: var(--transition);
}

.input-icon input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1);
}

.toggle-password {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 5px;
}

.form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.checkbox-label input {
    width: 18px;
    height: 18px;
    accent-color: var(--primary);
}

.forgot-link {
    color: var(--primary);
    font-size: 0.9rem;
}

.forgot-link:hover {
    text-decoration: underline;
}

.auth-footer {
    text-align: center;
    margin-top: 30px;
    color: var(--text-secondary);
}

.auth-footer a {
    color: var(--primary);
    font-weight: 500;
}

/* ===== Responsive ===== */
@media (max-width: 1024px) {
    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-content {
        max-width: 100%;
    }

    .hero-buttons {
        justify-content: center;
    }

    .hero-stats {
        justify-content: center;
    }

    .hero-visual {
        display: none;
    }

    .roles-grid,
    .features-grid,
    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin: 0 auto;
    }

    .pricing-card.featured {
        transform: none;
    }

    .api-content {
        grid-template-columns: 1fr;
    }

    .contact-wrapper {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }

    .auth-container {
        grid-template-columns: 1fr;
    }

    .auth-info {
        display: none;
    }
}

@media (max-width: 768px) {
    .navbar .container {
        position: relative;
    }

    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: rgba(15, 23, 42, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        padding: 20px;
        gap: 5px;
        border-radius: 0 0 15px 15px;
        border: 1px solid rgba(255, 255, 255, 0.1);
        border-top: none;
        z-index: 1000;
    }

    .nav-links.active {
        display: flex;
    }

    .nav-links li {
        width: 100%;
    }

    .nav-links a {
        display: block;
        padding: 15px;
        border-radius: 10px;
        transition: background 0.3s;
        color: var(--text-primary);
    }

    .nav-links a:hover {
        background: rgba(16, 185, 129, 0.1);
    }

    .nav-buttons {
        display: none;
        position: static;
        background: transparent;
        padding: 0;
        margin-top: 10px;
        border: none;
    }

    .nav-buttons.active {
        display: flex;
        flex-direction: column;
    }

    .nav-buttons .btn {
        width: 100%;
        justify-content: center;
    }

    .nav-buttons .btn {
        width: 100%;
        justify-content: center;
    }

    .mobile-toggle {
        display: none !important;
    }

    /* Hide nav-links and nav-buttons on mobile */
    .nav-links {
        display: none !important;
    }

    .nav-buttons {
        display: none !important;
    }

    /* Mobile login button - show only on mobile */
    .mobile-login-item {
        display: block !important;
        margin-top: 15px;
        padding-top: 15px;
        border-top: 1px solid rgba(255, 255, 255, 0.1);
    }

    .mobile-login-btn {
        width: 100%;
        justify-content: center;
        padding: 15px 20px;
    }

    /* Hide desktop nav-buttons on mobile */
    .nav-buttons {
        display: none !important;
    }

    .hero h1 {
        font-size: 2rem;
    }
    
    .hero p {
        font-size: 1rem;
    }

    /* Hero buttons mobile fix */
    .hero-buttons {
        display: flex;
        flex-direction: column;
        gap: 15px;
        width: 100%;
    }

    .hero-buttons .btn {
        width: 100%;
        justify-content: center;
        padding: 16px 24px;
        font-size: 1rem;
    }

    .hero-buttons .btn-outline {
        background: transparent;
        border: 2px solid var(--primary);
        color: var(--primary-light);
    }

    .hero-buttons .btn i {
        margin-right: 8px;
    }

    .section-header h2 {
        font-size: 1.75rem;
    }

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

    .footer-grid {
        display: grid !important;
        grid-template-columns: 1fr;
        gap: 25px;
        text-align: center;
    }

    .footer-brand {
        text-align: center;
        display: flex;
        flex-direction: column;
        align-items: center;
        padding-bottom: 20px;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }

    .footer-brand .logo {
        justify-content: center;
        display: flex;
    }

    .footer-brand p {
        max-width: 100%;
        text-align: center;
    }

    .social-links {
        justify-content: center;
        display: flex;
    }

    /* Footer links - 3 column grid on mobile */
    .footer-links-wrapper {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 15px;
    }

    .footer-links {
        text-align: center;
    }

    .footer-links h4 {
        text-align: center;
        font-size: 0.9rem;
        margin-bottom: 10px;
    }

    .footer-links ul {
        display: flex;
        flex-direction: column;
        gap: 8px;
        align-items: center;
        padding: 0;
        list-style: none;
    }

    .footer-links a {
        font-size: 0.85rem;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 10px;
        text-align: center;
        padding-top: 20px;
        border-top: 1px solid rgba(255, 255, 255, 0.1);
    }

    .role-buttons {
        flex-direction: column;
    }
    
    .auth-form-wrapper {
        padding: 20px;
    }
    
    .auth-form-container {
        padding: 25px;
    }
    
    .auth-form-header h2 {
        font-size: 1.5rem;
    }
    
    .input-icon input {
        padding: 12px 12px 12px 45px;
    }
    
    .btn-lg {
        padding: 14px 20px;
        font-size: 1rem;
    }
    
    .contact-form {
        padding: 25px;
    }
    
    .pricing-card {
        padding: 25px;
    }
    
    .feature-card {
        padding: 25px;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 1.75rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        gap: 10px;
    }
    
    .hero-buttons .btn {
        width: 100%;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 15px;
    }
    
    .section-header h2 {
        font-size: 1.5rem;
    }
    
    .auth-form-container {
        padding: 20px;
    }
    
    .auth-form-header h2 {
        font-size: 1.3rem;
    }
    
    .form-options {
        flex-direction: column;
        gap: 10px;
        align-items: flex-start;
    }
    
    .pricing-card .price {
        font-size: 2rem;
    }
    
    .contact-info-item {
        flex-direction: column;
        text-align: center;
    }
}

/* ==================== TOUCH FRIENDLY ==================== */
@media (hover: none) and (pointer: coarse) {
    .btn {
        min-height: 44px;
    }

    .nav-links a {
        min-height: 44px;
        display: flex;
        align-items: center;
    }

    .mobile-toggle {
        min-width: 44px;
        min-height: 44px;
    }

    input, select, textarea {
        font-size: 16px !important;
    }
}

/* ==================== PARTICLES ==================== */
.particles {
    position: fixed;
    inset: 0;
    z-index: -1;
    pointer-events: none;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--primary);
    border-radius: 50%;
    opacity: 0.3;
    animation: particle 20s linear infinite;
}

@keyframes particle {
    0% {
        transform: translateY(100vh) scale(0);
        opacity: 0;
    }
    10% {
        opacity: 0.3;
    }
    90% {
        opacity: 0.3;
    }
    100% {
        transform: translateY(-100vh) scale(1);
        opacity: 0;
    }
}