/* Teltam AI - Modern SaaS Translation & Transliteration Platform */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=Outfit:wght@300;400;500;600;700;800&display=swap');

:root {
    /* Color Palette */
    --brand-primary-gradient: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);
    --brand-secondary-gradient: linear-gradient(135deg, #0ea5e9 0%, #2563eb 100%);
    --brand-dark-gradient: linear-gradient(135deg, #0f172a 0%, #1e1b4b 100%);
    --brand-soft-gradient: linear-gradient(135deg, #f8fafc 0%, #eff6ff 100%);
    --brand-accent-glow: 0 8px 30px rgba(124, 58, 237, 0.15);
    
    --color-slate-50: #f8fafc;
    --color-slate-100: #f1f5f9;
    --color-slate-200: #e2e8f0;
    --color-slate-300: #cbd5e1;
    --color-slate-700: #334155;
    --color-slate-800: #1e293b;
    --color-slate-900: #0f172a;
    --color-indigo-600: #4f46e5;
    --color-indigo-700: #4338ca;
    
    /* Typography */
    --font-headings: 'Outfit', sans-serif;
    --font-body: 'Plus Jakarta Sans', sans-serif;
}

/* Base Styles */
body {
    font-family: var(--font-body);
    background-color: #ffffff;
    color: var(--color-slate-800);
    overflow-x: hidden;
    scroll-behavior: smooth;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-headings);
    font-weight: 700;
    color: var(--color-slate-900);
}

/* Utility Gradients & Backgrounds */
.bg-soft-gradient {
    background: var(--brand-soft-gradient);
}
.bg-dark-gradient {
    background: var(--brand-dark-gradient);
    color: #ffffff;
}
.text-gradient-primary {
    background: var(--brand-primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.text-gradient-secondary {
    background: var(--brand-secondary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Glassmorphism Styles */
.glass-navbar {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border-bottom: 1px solid rgba(241, 245, 249, 0.8);
    transition: all 0.3s ease;
}

.glass-card {
    background: rgba(255, 255, 255, 0.75);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(226, 232, 240, 0.6);
    box-shadow: 0 10px 30px -10px rgba(15, 23, 42, 0.04);
    border-radius: 16px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.glass-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px -15px rgba(79, 70, 229, 0.12);
    border-color: rgba(79, 70, 229, 0.2);
}

/* Buttons */
.btn-primary-gradient {
    background: var(--brand-primary-gradient);
    color: #ffffff !important;
    border: none;
    font-weight: 600;
    padding: 10px 24px;
    border-radius: 30px;
    box-shadow: var(--brand-accent-glow);
    transition: all 0.3s ease;
}
.btn-primary-gradient:hover {
    opacity: 0.95;
    transform: translateY(-2px);
    box-shadow: 0 12px 35px rgba(124, 58, 237, 0.3);
}

.btn-secondary-gradient {
    background: var(--brand-secondary-gradient);
    color: #ffffff !important;
    border: none;
    font-weight: 600;
    padding: 10px 24px;
    border-radius: 30px;
    transition: all 0.3s ease;
}
.btn-secondary-gradient:hover {
    opacity: 0.95;
    transform: translateY(-2px);
    box-shadow: 0 12px 35px rgba(14, 165, 233, 0.3);
}

.btn-outline-custom {
    border: 2px solid #cbd5e1;
    color: var(--color-slate-700);
    font-weight: 600;
    padding: 8px 22px;
    border-radius: 30px;
    transition: all 0.3s ease;
}
.btn-outline-custom:hover {
    border-color: var(--color-indigo-600);
    color: var(--color-indigo-600);
    background-color: rgba(79, 70, 229, 0.02);
    transform: translateY(-2px);
}

/* Hero Badge */
.hero-badge {
    background: rgba(79, 70, 229, 0.08);
    color: var(--color-indigo-600);
    font-weight: 600;
    font-size: 0.85rem;
    padding: 6px 16px;
    border-radius: 50px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    border: 1px solid rgba(79, 70, 229, 0.15);
    margin-bottom: 1.5rem;
}

/* Translation Widget */
.translation-widget {
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 25px 60px -15px rgba(15, 23, 42, 0.08);
    border: 1px solid rgba(226, 232, 240, 0.8);
    background: #ffffff;
}

.widget-header {
    background: var(--color-slate-50);
    border-bottom: 1px solid var(--color-slate-200);
    padding: 12px 20px;
}

.widget-body {
    padding: 20px;
}

.textarea-custom {
    border: none;
    outline: none;
    resize: none;
    width: 100%;
    font-size: 1.1rem;
    color: var(--color-slate-900);
}
.textarea-custom::placeholder {
    color: var(--color-slate-300);
}

.output-container {
    background: var(--color-slate-50);
    border-radius: 12px;
    padding: 16px;
    min-height: 150px;
    border: 1px dashed var(--color-slate-200);
}

.language-select-custom {
    border: 1px solid var(--color-slate-200);
    border-radius: 8px;
    padding: 6px 12px;
    font-weight: 600;
    font-size: 0.9rem;
    background-color: #ffffff;
    color: var(--color-slate-700);
    cursor: pointer;
    outline: none;
    transition: border-color 0.2s;
}

.language-select-custom:focus {
    border-color: var(--color-indigo-600);
}

/* Custom Scrollbars */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}
::-webkit-scrollbar-track {
    background: var(--color-slate-50);
}
::-webkit-scrollbar-thumb {
    background: var(--color-slate-300);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #94a3b8;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fade-in-up {
    animation: fadeInUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

/* Feature Cards */
.feature-icon-wrapper {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(79, 70, 229, 0.08);
    color: var(--color-indigo-600);
    font-size: 1.5rem;
    margin-bottom: 1.25rem;
    transition: all 0.3s ease;
}
.glass-card:hover .feature-icon-wrapper {
    background: var(--brand-primary-gradient);
    color: #ffffff;
}

/* Language Badges */
.lang-badge {
    padding: 10px 18px;
    background: #ffffff;
    border: 1px solid var(--color-slate-200);
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.95rem;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    box-shadow: 0 4px 12px rgba(15, 23, 42, 0.02);
    transition: all 0.3s ease;
    cursor: default;
}
.lang-badge:hover {
    transform: translateY(-2px);
    border-color: var(--color-indigo-600);
    box-shadow: 0 8px 20px rgba(79, 70, 229, 0.08);
}

/* How it Works Step Card */
.step-number {
    width: 36px;
    height: 36px;
    background: var(--brand-primary-gradient);
    color: #ffffff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.1rem;
    box-shadow: 0 4px 10px rgba(124, 58, 237, 0.3);
}

/* Testimonials */
.testimonial-card {
    border-left: 4px solid var(--color-indigo-600);
    padding: 20px;
}
.stars-rating {
    color: #fbbf24;
    font-size: 0.9rem;
}

/* FAQs */
.accordion-item-custom {
    border: 1px solid var(--color-slate-200);
    border-radius: 12px;
    margin-bottom: 1rem;
    overflow: hidden;
    transition: all 0.3s ease;
}
.accordion-button-custom {
    width: 100%;
    padding: 18px 24px;
    background: #ffffff;
    border: none;
    text-align: left;
    font-weight: 600;
    font-size: 1.05rem;
    color: var(--color-slate-900);
    display: flex;
    justify-content: space-between;
    align-items: center;
    outline: none;
    cursor: pointer;
}
.accordion-button-custom::after {
    content: '\f078';
    font-family: 'Font Awesome 5 Free';
    font-weight: 900;
    font-size: 0.85rem;
    color: var(--color-slate-700);
    transition: transform 0.3s ease;
}
.accordion-button-custom.active::after {
    transform: rotate(180deg);
}
.accordion-collapse-custom {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
    background: var(--color-slate-50);
}
.accordion-body-custom {
    padding: 0 24px 20px 24px;
    color: var(--color-slate-700);
    line-height: 1.6;
}

/* Footer Section */
.footer-link {
    color: var(--color-slate-300);
    text-decoration: none;
    transition: all 0.2s ease;
}
.footer-link:hover {
    color: #ffffff;
    padding-left: 4px;
}

/* Pricing Toggle Switch */
.pricing-switch-container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
}
.switch-custom {
    position: relative;
    display: inline-block;
    width: 50px;
    height: 28px;
}
.switch-custom input {
    opacity: 0;
    width: 0;
    height: 0;
}
.slider-custom {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-slate-300);
    transition: .4s;
    border-radius: 34px;
}
.slider-custom:before {
    position: absolute;
    content: "";
    height: 20px;
    width: 20px;
    left: 4px;
    bottom: 4px;
    background-color: white;
    transition: .4s;
    border-radius: 50%;
}
input:checked + .slider-custom {
    background: var(--brand-primary-gradient);
}
input:checked + .slider-custom:before {
    transform: translateX(22px);
}

/* YouTube Video Hub Styling */
.video-thumbnail-container {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
}
.play-btn-overlay {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(15, 23, 42, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}
.video-thumbnail-container:hover .play-btn-overlay {
    opacity: 1;
}
.play-icon-circle {
    width: 60px;
    height: 60px;
    background: #ef4444;
    color: #ffffff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    box-shadow: 0 4px 15px rgba(239, 68, 68, 0.4);
    transition: transform 0.3s ease;
}
.video-thumbnail-container:hover .play-icon-circle {
    transform: scale(1.1);
}

/* Sidebar Custom Links */
.sidebar-link-active {
    background: rgba(79, 70, 229, 0.08) !important;
    color: var(--color-indigo-600) !important;
    font-weight: 600;
}

/* Authentication Layout */
.auth-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #f8fafc 0%, #eff6ff 100%);
    padding: 30px 15px;
}
.auth-card {
    max-width: 450px;
    width: 100%;
}
.auth-social-btn {
    border: 1px solid var(--color-slate-200);
    background: #ffffff;
    padding: 10px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-weight: 500;
    transition: all 0.2s ease;
    text-decoration: none;
    color: var(--color-slate-700);
}
.auth-social-btn:hover {
    background: var(--color-slate-50);
    border-color: var(--color-slate-300);
}

/* Loader style */
.loader-spinner {
    width: 32px;
    height: 32px;
    border: 3px solid rgba(79, 70, 229, 0.2);
    border-radius: 50%;
    border-top-color: var(--color-indigo-600);
    animation: spin-loader 0.8s linear infinite;
}
@keyframes spin-loader {
    to { transform: rotate(360deg); }
}

/* Redesigned Hero Section Styles */
.hero-redesign {
    background-color: #ffffff;
    min-height: 80vh;
    display: flex;
    align-items: center;
}

.blur-shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    z-index: 1;
    pointer-events: none;
}
.blur-shape-1 {
    width: 350px;
    height: 350px;
    background: rgba(79, 70, 229, 0.08); /* Indigo */
    top: -50px;
    right: 5%;
}
.blur-shape-2 {
    width: 300px;
    height: 300px;
    background: rgba(14, 165, 233, 0.07); /* Cyan */
    bottom: 50px;
    left: -50px;
}

/* Illustration Wrapper */
.hero-illustration-wrapper {
    position: relative;
    max-width: 500px;
    margin: 0 auto;
    height: 380px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.central-glow-orb {
    position: absolute;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(124, 58, 237, 0.15) 0%, rgba(14, 165, 233, 0) 70%);
    border-radius: 50%;
    z-index: 2;
}

.main-dashboard-mockup {
    width: 340px;
    background: rgba(255, 255, 255, 0.85);
    border: 1px solid rgba(226, 232, 240, 0.8);
    position: relative;
    z-index: 3;
    transform: perspective(1000px) rotateY(-5deg) rotateX(5deg);
    box-shadow: 0 30px 60px -15px rgba(15, 23, 42, 0.1);
}

.hero-floating-card {
    position: absolute;
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(226, 232, 240, 0.9);
    border-radius: 12px;
    z-index: 4;
    width: 170px;
    box-shadow: 0 15px 35px -10px rgba(15, 23, 42, 0.08);
    transition: all 0.3s ease;
}

.hero-floating-card:hover {
    transform: scale(1.05) translateY(-5px);
    z-index: 5;
    border-color: rgba(79, 70, 229, 0.3);
}

.card-en-ta {
    top: 15px;
    left: -20px;
}

.card-hi-en {
    bottom: 25px;
    left: -10px;
}

.card-es-fr {
    top: 50px;
    right: -20px;
}

/* Floating Animations */
.float-ani-1 {
    animation: float-card-1 6s ease-in-out infinite;
}
.float-ani-2 {
    animation: float-card-2 7s ease-in-out infinite;
}
.float-ani-3 {
    animation: float-card-3 5s ease-in-out infinite;
}

@keyframes float-card-1 {
    0% { transform: translateY(0px) rotate(1deg); }
    50% { transform: translateY(-12px) rotate(-1deg); }
    100% { transform: translateY(0px) rotate(1deg); }
}

@keyframes float-card-2 {
    0% { transform: translateY(0px) rotate(-1deg); }
    50% { transform: translateY(-16px) rotate(1.5deg); }
    100% { transform: translateY(0px) rotate(-1deg); }
}

@keyframes float-card-3 {
    0% { transform: translateY(0px) rotate(0.5deg); }
    50% { transform: translateY(-10px) rotate(-0.5deg); }
    100% { transform: translateY(0px) rotate(0.5deg); }
}

/* Responsive adjustments */
@media (max-width: 991px) {
    .hero-illustration-wrapper {
        margin-top: 2rem;
        height: 340px;
    }
    .main-dashboard-mockup {
        width: 280px;
    }
    .hero-floating-card {
        width: 150px;
    }
    .card-en-ta { left: 0px; top: 10px; }
    .card-hi-en { left: 10px; bottom: 15px; }
    .card-es-fr { right: 0px; top: 35px; }
}

/* Auth Split-Screen Redesign Styles */
.auth-image-side {
    background: var(--brand-dark-gradient);
    padding: 3.5rem;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.auth-form-side {
    background-color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 4rem 2rem;
}

@media (min-width: 992px) {
    .auth-image-side {
        min-height: 100vh;
    }
    .auth-form-side {
        min-height: 100vh;
    }
}

@media (max-width: 991px) {
    .auth-image-side {
        padding: 3rem 2rem;
        min-height: 380px;
    }
    .auth-form-side {
        padding: 3rem 1.5rem;
    }
}

/* Auth Illustration inside the left side */
.auth-illustration-wrapper {
    position: relative;
    width: 100%;
    max-width: 400px;
    height: 300px;
    margin: 2rem auto;
    display: flex;
    align-items: center;
    justify-content: center;
}

.auth-floating-card {
    position: absolute;
    background: rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 12px;
    z-index: 4;
    width: 170px;
    padding: 12px 16px;
    box-shadow: 0 15px 35px -10px rgba(0, 0, 0, 0.2);
    color: #ffffff;
    transition: all 0.3s ease;
}

.auth-floating-card:hover {
    transform: scale(1.05) translateY(-5px);
    border-color: rgba(255, 255, 255, 0.4);
}

.auth-card-en-ta {
    top: 20px;
    left: -10px;
}

.auth-card-hi-en {
    bottom: 20px;
    left: 10px;
}

.auth-card-es-fr {
    top: 50px;
    right: -10px;
}

/* Custom styled inputs with icons */
.auth-input-group {
    position: relative;
}
.auth-input-group i {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-slate-700);
    transition: color 0.2s;
    z-index: 10;
}
.auth-input-group .form-control {
    padding-left: 45px;
    border: 1px solid var(--color-slate-200);
    border-radius: 8px;
    background: var(--color-slate-50);
}
.auth-input-group .form-control:focus {
    background: #ffffff;
    border-color: var(--color-indigo-600);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
}
.auth-input-group .form-control:focus + i {
    color: var(--color-indigo-600);
}