/* Ravi Systems - CSS Principal */
:root {
    --ravi-green: #22c55e;
    --ravi-green-dark: #16a34a;
    --ravi-green-light: #4ade80;
    --ravi-black: #111827;
    --ravi-gray-dark: #1f2937;
    --ravi-gray: #374151;
    --ravi-gray-light: #6b7280;
    --ravi-gray-lighter: #9ca3af;
    --ravi-white: #ffffff;
    --ravi-bg: #f9fafb;
    --ravi-bg-alt: #f3f4f6;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 25px 50px -12px rgb(0 0 0 / 0.25);
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: var(--ravi-white);
    color: var(--ravi-gray-dark);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

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

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

ul {
    list-style: none;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* Header & Navigation */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.header.scrolled {
    box-shadow: var(--shadow);
}

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

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

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

.logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--ravi-black);
}

.logo-text span {
    color: var(--ravi-green);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-links a {
    font-weight: 500;
    color: var(--ravi-gray);
    padding: 0.5rem;
}

.nav-links a:hover {
    color: var(--ravi-green);
}

.nav-cta {
    background: var(--ravi-green);
    color: var(--ravi-white) !important;
    padding: 0.75rem 1.5rem !important;
    border-radius: 8px;
    font-weight: 600;
}

.nav-cta:hover {
    background: var(--ravi-green-dark);
    color: var(--ravi-white) !important;
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.mobile-toggle span {
    width: 25px;
    height: 3px;
    background: var(--ravi-black);
    border-radius: 2px;
    transition: var(--transition);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 80px;
    background: linear-gradient(135deg, var(--ravi-black) 0%, #1a2e1a 50%, var(--ravi-black) 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(ellipse 80% 50% at 20% 40%, rgba(34, 197, 94, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse 60% 40% at 80% 60%, rgba(34, 197, 94, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 50% 50%, rgba(34, 197, 94, 0.05) 0%, transparent 70%);
    pointer-events: none;
}

.hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        linear-gradient(rgba(34, 197, 94, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(34, 197, 94, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    pointer-events: none;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(34, 197, 94, 0.2);
    color: var(--ravi-green-light);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(34, 197, 94, 0.3);
}

.hero-badge svg {
    width: 18px;
    height: 18px;
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--ravi-white);
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

.hero h1 span {
    color: var(--ravi-green);
}

.hero p {
    font-size: 1.25rem;
    color: var(--ravi-gray-lighter);
    margin-bottom: 2rem;
    max-width: 540px;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    border-radius: 10px;
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition);
    border: none;
    cursor: pointer;
}

.btn-primary {
    background: var(--ravi-green);
    color: var(--ravi-white);
}

.btn-primary:hover {
    background: var(--ravi-green-dark);
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(34, 197, 94, 0.3);
}

.btn-secondary {
    background: transparent;
    color: var(--ravi-white);
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.btn-secondary:hover {
    border-color: var(--ravi-green);
    color: var(--ravi-green);
    background: rgba(34, 197, 94, 0.1);
    transform: translateY(-3px);
}

.hero-stats {
    display: flex;
    gap: 3rem;
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.stat {
    text-align: left;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--ravi-green);
}

.stat-label {
    font-size: 0.875rem;
    color: var(--ravi-gray-lighter);
    margin-top: 0.25rem;
}

.hero-image {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-logo-main {
    max-width: 380px;
    width: 100%;
    height: auto;
    object-fit: contain;
    animation: float 6s ease-in-out infinite;
    filter: drop-shadow(0 20px 40px rgba(34, 197, 94, 0.3));
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

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

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

.section-badge {
    display: inline-block;
    background: rgba(34, 197, 94, 0.1);
    color: var(--ravi-green-dark);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--ravi-black);
    margin-bottom: 1rem;
}

.section-title span {
    color: var(--ravi-green);
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--ravi-gray-light);
}

/* About Section */
.about {
    background: var(--ravi-bg);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-image {
    position: relative;
}

.about-image img {
    border-radius: 20px;
    box-shadow: var(--shadow-xl);
}

.about-card {
    position: absolute;
    bottom: -30px;
    right: -30px;
    background: var(--ravi-white);
    padding: 1.5rem 2rem;
    border-radius: 16px;
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 1rem;
}

.about-card-icon {
    width: 60px;
    height: 60px;
    background: rgba(34, 197, 94, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.about-card-icon svg {
    width: 30px;
    height: 30px;
    color: var(--ravi-green);
}

.about-card-number {
    font-size: 2rem;
    font-weight: 800;
    color: var(--ravi-green);
}

.about-card-label {
    font-size: 0.875rem;
    color: var(--ravi-gray-light);
}

.about-text h2 {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--ravi-black);
    margin-bottom: 1.5rem;
}

.about-text h2 span {
    color: var(--ravi-green);
}

.about-text p {
    color: var(--ravi-gray);
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-top: 2rem;
}

.about-feature {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem;
    background: var(--ravi-white);
    border-radius: 10px;
}

.about-feature svg {
    width: 24px;
    height: 24px;
    color: var(--ravi-green);
    flex-shrink: 0;
}

.about-feature span {
    font-weight: 500;
    color: var(--ravi-gray-dark);
}

/* Timeline */
.timeline {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 100%;
    background: linear-gradient(180deg, var(--ravi-green) 0%, var(--ravi-green-light) 100%);
    border-radius: 2px;
}

.timeline-item {
    display: flex;
    margin-bottom: 3rem;
    position: relative;
}

.timeline-item:nth-child(odd) {
    flex-direction: row-reverse;
    text-align: right;
}

.timeline-item:nth-child(odd) .timeline-content {
    margin-right: 4rem;
}

.timeline-item:nth-child(even) .timeline-content {
    margin-left: 4rem;
}

.timeline-content {
    flex: 1;
    background: var(--ravi-white);
    padding: 2rem;
    border-radius: 16px;
    box-shadow: var(--shadow);
    position: relative;
}

.timeline-dot {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 24px;
    height: 24px;
    background: var(--ravi-green);
    border-radius: 50%;
    border: 4px solid var(--ravi-white);
    box-shadow: var(--shadow);
    z-index: 1;
}

.timeline-year {
    display: inline-block;
    background: var(--ravi-green);
    color: var(--ravi-white);
    padding: 0.25rem 0.75rem;
    border-radius: 4px;
    font-weight: 700;
    font-size: 0.875rem;
    margin-bottom: 0.75rem;
}

.timeline-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--ravi-black);
    margin-bottom: 0.5rem;
}

.timeline-desc {
    color: var(--ravi-gray);
}

/* Products Section */
.products-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.product-card {
    background: var(--ravi-white);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 1px solid var(--ravi-bg-alt);
}

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

.product-image {
    height: 200px;
    background: linear-gradient(135deg, var(--ravi-black) 0%, var(--ravi-gray-dark) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.product-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at center, rgba(34, 197, 94, 0.2) 0%, transparent 70%);
}

.product-image img {
    max-height: 100px;
    position: relative;
    z-index: 1;
}

.product-image h3 {
    color: var(--ravi-white);
    font-size: 2rem;
    font-weight: 800;
    position: relative;
    z-index: 1;
}

.product-content {
    padding: 2rem;
}

.product-badge {
    display: inline-block;
    background: rgba(34, 197, 94, 0.1);
    color: var(--ravi-green-dark);
    padding: 0.25rem 0.75rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    margin-bottom: 1rem;
}

.product-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--ravi-black);
    margin-bottom: 0.75rem;
}

.product-desc {
    color: var(--ravi-gray);
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.product-features {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.product-feature {
    background: var(--ravi-bg);
    padding: 0.5rem 0.75rem;
    border-radius: 6px;
    font-size: 0.875rem;
    color: var(--ravi-gray);
}

.product-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--ravi-green);
    font-weight: 600;
}

.product-link:hover {
    gap: 0.75rem;
}

.product-link svg {
    width: 20px;
    height: 20px;
    transition: var(--transition);
}

/* Stats Section */
.stats-section {
    background: linear-gradient(135deg, var(--ravi-black) 0%, var(--ravi-gray-dark) 100%);
    color: var(--ravi-white);
    position: relative;
    overflow: hidden;
}

.stats-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%2322c55e' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    position: relative;
    z-index: 1;
}

.stat-item {
    text-align: center;
    padding: 2rem;
}

.stat-icon {
    width: 60px;
    height: 60px;
    background: rgba(34, 197, 94, 0.2);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
}

.stat-icon svg {
    width: 30px;
    height: 30px;
    color: var(--ravi-green);
}

.stat-value {
    font-size: 3rem;
    font-weight: 800;
    color: var(--ravi-green);
    line-height: 1;
}

.stat-text {
    font-size: 1rem;
    color: var(--ravi-gray-lighter);
    margin-top: 0.5rem;
}

/* Values Section */
.values {
    background: var(--ravi-bg);
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.value-card {
    background: var(--ravi-white);
    padding: 2.5rem;
    border-radius: 20px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid transparent;
}

.value-card:hover {
    border-color: var(--ravi-green);
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.value-icon {
    width: 80px;
    height: 80px;
    background: rgba(34, 197, 94, 0.1);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.value-icon svg {
    width: 40px;
    height: 40px;
    color: var(--ravi-green);
}

.value-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--ravi-black);
    margin-bottom: 0.75rem;
}

.value-desc {
    color: var(--ravi-gray);
    line-height: 1.7;
}

/* Logo Meaning Section */
.logo-meaning {
    background: var(--ravi-white);
}

.logo-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.logo-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.logo-image img {
    max-width: 350px;
    animation: pulse 3s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.logo-text h2 {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--ravi-black);
    margin-bottom: 1.5rem;
}

.logo-text h2 span {
    color: var(--ravi-green);
}

.logo-letters {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin: 2rem 0;
}

.letter-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: var(--ravi-bg);
    padding: 1rem 1.5rem;
    border-radius: 12px;
    transition: var(--transition);
}

.letter-item:hover {
    background: rgba(34, 197, 94, 0.1);
}

.letter {
    font-size: 2rem;
    font-weight: 800;
    color: var(--ravi-green);
}

.letter-name {
    font-weight: 600;
    color: var(--ravi-gray-dark);
}

/* CTA Section */
.cta {
    background: linear-gradient(135deg, var(--ravi-green) 0%, var(--ravi-green-dark) 100%);
    color: var(--ravi-white);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 60%;
    height: 200%;
    background: radial-gradient(ellipse, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
}

.cta-content {
    position: relative;
    z-index: 1;
    max-width: 700px;
    margin: 0 auto;
}

.cta h2 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
}

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

.cta .btn {
    background: var(--ravi-white);
    color: var(--ravi-green-dark);
}

.cta .btn:hover {
    background: var(--ravi-black);
    color: var(--ravi-white);
}

/* Contact Form */
.contact-section {
    background: var(--ravi-bg);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 4rem;
}

.contact-info h2 {
    font-size: 2rem;
    font-weight: 800;
    color: var(--ravi-black);
    margin-bottom: 1rem;
}

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

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-method {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.contact-method-icon {
    width: 50px;
    height: 50px;
    background: rgba(34, 197, 94, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-method-icon svg {
    width: 24px;
    height: 24px;
    color: var(--ravi-green);
}

.contact-method-label {
    font-size: 0.875rem;
    color: var(--ravi-gray-light);
    margin-bottom: 0.25rem;
}

.contact-method-value {
    font-weight: 600;
    color: var(--ravi-gray-dark);
}

.contact-method-value a {
    color: var(--ravi-green);
}

.contact-method-value a:hover {
    text-decoration: underline;
}

.contact-form-wrapper {
    background: var(--ravi-white);
    padding: 3rem;
    border-radius: 20px;
    box-shadow: var(--shadow);
}

.contact-form h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--ravi-black);
    margin-bottom: 0.5rem;
}

.contact-form > p {
    color: var(--ravi-gray);
    margin-bottom: 2rem;
}

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

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

.form-group label {
    display: block;
    font-weight: 600;
    color: var(--ravi-gray-dark);
    margin-bottom: 0.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    border: 2px solid var(--ravi-bg-alt);
    border-radius: 10px;
    font-size: 1rem;
    font-family: inherit;
    transition: var(--transition);
    background: var(--ravi-white);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--ravi-green);
    box-shadow: 0 0 0 4px rgba(34, 197, 94, 0.1);
}

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

.form-checkbox {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.form-checkbox input {
    width: auto;
    margin-top: 0.25rem;
}

.form-checkbox label {
    font-weight: 400;
    font-size: 0.875rem;
    color: var(--ravi-gray);
}

.form-checkbox a {
    color: var(--ravi-green);
}

.form-checkbox a:hover {
    text-decoration: underline;
}

.btn-submit {
    width: 100%;
    padding: 1.25rem;
    font-size: 1.1rem;
}

/* Footer */
.footer {
    background: var(--ravi-black);
    color: var(--ravi-white);
    padding: 4rem 0 2rem;
}

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

.footer-brand img {
    height: 60px;
    margin-bottom: 1rem;
}

.footer-brand p {
    color: var(--ravi-gray-lighter);
    margin-bottom: 1.5rem;
    max-width: 300px;
}

.footer-social {
    display: flex;
    gap: 1rem;
}

.footer-social a {
    width: 40px;
    height: 40px;
    background: var(--ravi-gray-dark);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.footer-social a:hover {
    background: var(--ravi-green);
}

.footer-social svg {
    width: 20px;
    height: 20px;
}

.footer-column h4 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--ravi-white);
}

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

.footer-column a {
    color: var(--ravi-gray-lighter);
    transition: var(--transition);
}

.footer-column a:hover {
    color: var(--ravi-green);
}

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

.footer-bottom p {
    color: var(--ravi-gray-lighter);
    font-size: 0.875rem;
}

.footer-legal {
    display: flex;
    gap: 2rem;
}

.footer-legal a {
    color: var(--ravi-gray-lighter);
    font-size: 0.875rem;
}

.footer-legal a:hover {
    color: var(--ravi-green);
}

/* Alert Messages */
.alert {
    padding: 1rem 1.5rem;
    border-radius: 10px;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.alert-success {
    background: rgba(34, 197, 94, 0.1);
    color: var(--ravi-green-dark);
    border: 1px solid var(--ravi-green);
}

.alert-error {
    background: rgba(239, 68, 68, 0.1);
    color: #dc2626;
    border: 1px solid #dc2626;
}

/* Page Header */
.page-header {
    background: linear-gradient(135deg, var(--ravi-black) 0%, var(--ravi-gray-dark) 100%);
    color: var(--ravi-white);
    padding: 8rem 0 4rem;
    text-align: center;
    position: relative;
}

.page-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at center, rgba(34, 197, 94, 0.15) 0%, transparent 70%);
}

.page-header h1 {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 1rem;
    position: relative;
    z-index: 1;
}

.page-header p {
    font-size: 1.25rem;
    color: var(--ravi-gray-lighter);
    position: relative;
    z-index: 1;
}

/* Legal Pages Content */
.legal-content {
    padding: 4rem 0;
}

.legal-content .container {
    max-width: 900px;
}

.legal-content h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--ravi-black);
    margin: 2.5rem 0 1rem;
}

.legal-content h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--ravi-gray-dark);
    margin: 2rem 0 0.75rem;
}

.legal-content p {
    color: var(--ravi-gray);
    margin-bottom: 1rem;
    line-height: 1.8;
}

.legal-content ul {
    margin: 1rem 0 1rem 1.5rem;
}

.legal-content ul li {
    color: var(--ravi-gray);
    margin-bottom: 0.5rem;
    list-style: disc;
    line-height: 1.7;
}

.legal-update {
    background: var(--ravi-bg);
    padding: 1rem 1.5rem;
    border-radius: 10px;
    color: var(--ravi-gray);
    font-size: 0.875rem;
    margin-bottom: 2rem;
}

/* Mobile Responsive */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero h1 {
        font-size: 2.75rem;
    }
    
    .hero p {
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .hero-image {
        order: -1;
    }
    
    .hero-logo-main {
        max-width: 280px;
    }
    
    .about-content,
    .logo-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .about-card {
        right: 20px;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .values-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .timeline::before {
        left: 20px;
    }
    
    .timeline-item,
    .timeline-item:nth-child(odd) {
        flex-direction: column;
        text-align: left;
    }
    
    .timeline-item:nth-child(odd) .timeline-content,
    .timeline-item:nth-child(even) .timeline-content {
        margin-left: 60px;
        margin-right: 0;
    }
    
    .timeline-dot {
        left: 20px;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--ravi-white);
        flex-direction: column;
        padding: 1.5rem;
        box-shadow: var(--shadow-lg);
        gap: 0;
    }
    
    .nav-links.active {
        display: flex;
    }
    
    .nav-links a {
        padding: 1rem;
        border-bottom: 1px solid var(--ravi-bg-alt);
        width: 100%;
    }
    
    .nav-cta {
        margin-top: 1rem;
        text-align: center;
    }
    
    .mobile-toggle {
        display: flex;
    }
    
    .hero {
        min-height: auto;
        padding: 6rem 0 4rem;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 1.5rem;
        align-items: center;
    }
    
    .stat {
        text-align: center;
    }
    
    .hero-logo-main {
        max-width: 200px;
    }
    
    section {
        padding: 4rem 0;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .about-text h2,
    .logo-text h2 {
        font-size: 2rem;
    }
    
    .about-features {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .contact-form-wrapper {
        padding: 2rem;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-brand {
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    
    .footer-brand p {
        text-align: center;
    }
    
    .footer-social {
        justify-content: center;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-legal {
        flex-wrap: wrap;
        justify-content: center;
        gap: 1rem;
    }
    
    .page-header {
        padding: 6rem 0 3rem;
    }
    
    .page-header h1 {
        font-size: 2rem;
    }
    
    .logo-letters {
        justify-content: center;
    }
    
    .cta h2 {
        font-size: 2rem;
    }
    
    .lgpd-cards {
        grid-template-columns: 1fr;
    }
    
    .rights-grid {
        grid-template-columns: 1fr;
    }
    
    .lgpd-buttons {
        flex-direction: column;
        align-items: center;
    }
}

/* LGPD Page Styles */
.lgpd-intro {
    background: linear-gradient(135deg, var(--ravi-green), var(--ravi-green-dark));
    color: var(--ravi-white);
    padding: 2rem;
    border-radius: 12px;
    margin-bottom: 3rem;
    font-size: 1.1rem;
}

.lgpd-intro strong {
    color: var(--ravi-white);
}

.lgpd-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-bottom: 3rem;
}

.lgpd-card {
    background: var(--ravi-white);
    border: 1px solid var(--ravi-bg-alt);
    border-radius: 12px;
    padding: 2rem;
    text-align: center;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
}

.lgpd-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--ravi-green);
}

.lgpd-card-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 1.5rem;
    background: linear-gradient(135deg, var(--ravi-green), var(--ravi-green-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.lgpd-card-icon svg {
    width: 32px;
    height: 32px;
    stroke: var(--ravi-white);
}

.lgpd-card h3 {
    font-size: 1.25rem;
    color: var(--ravi-black);
    margin-bottom: 0.75rem;
}

.lgpd-card p {
    color: var(--ravi-gray-light);
    font-size: 0.95rem;
}

.rights-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin: 2rem 0 3rem;
}

.right-item {
    background: var(--ravi-bg);
    border-radius: 8px;
    padding: 1.5rem;
    border-left: 4px solid var(--ravi-green);
}

.right-item strong {
    display: block;
    color: var(--ravi-black);
    margin-bottom: 0.5rem;
    font-size: 1rem;
}

.right-item p {
    color: var(--ravi-gray-light);
    font-size: 0.9rem;
    margin: 0;
}

.dpo-contact {
    background: var(--ravi-black);
    color: var(--ravi-white);
    border-radius: 12px;
    padding: 2.5rem;
    margin: 2rem 0 3rem;
}

.dpo-contact h3 {
    color: var(--ravi-green);
    margin-bottom: 1.5rem;
    font-size: 1.25rem;
}

.dpo-info p {
    margin-bottom: 0.75rem;
}

.dpo-info a {
    color: var(--ravi-green);
}

.dpo-info a:hover {
    color: var(--ravi-green-light);
    text-decoration: underline;
}

.lgpd-cta {
    background: var(--ravi-bg);
    border-radius: 12px;
    padding: 2.5rem;
    text-align: center;
    margin-top: 3rem;
}

.lgpd-cta h3 {
    color: var(--ravi-black);
    margin-bottom: 0.75rem;
}

.lgpd-cta p {
    color: var(--ravi-gray-light);
    margin-bottom: 1.5rem;
}

.lgpd-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

.legal-footer {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--ravi-bg-alt);
    color: var(--ravi-gray-light);
}

@media (max-width: 992px) {
    .rights-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .lgpd-cards {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .rights-grid {
        grid-template-columns: 1fr;
    }
    
    .lgpd-cards {
        grid-template-columns: 1fr;
    }
    
    .lgpd-buttons {
        flex-direction: column;
        align-items: stretch;
    }
    
    .lgpd-intro,
    .dpo-contact,
    .lgpd-cta {
        padding: 1.5rem;
    }
}