/* Variables de couleurs - basées sur le site original */
:root {
    --primary-color: #2563EB;
    --primary-dark: #1E40AF;
    --primary-light: #3B82F6;
    --secondary-color: #64748B;
    --accent-color: #0EA5E9;
    --text-dark: #1E293B;
    --text-light: #64748B;
    --bg-light: #F8FAFC;
    --bg-white: #FFFFFF;
    --border-color: #E2E8F0;
    --success-color: #10B981;
    --error-color: #EF4444;
}

/* Reset et base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.05);
    z-index: 1000;
    transition: all 0.3s ease;
}

.navbar.transparent {
    background: transparent;
    backdrop-filter: none;
    box-shadow: none;
}

.navbar.scrolled {
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
}

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

.logo-link {
    text-decoration: none;
    display: inline-block;
}

.logo-img {
    height: 50px;
    width: auto;
    display: block;
}

.logo-img-white {
    display: none;
}

.logo-img-blue {
    display: block;
}

.navbar.transparent .logo-img-blue {
    display: none;
}

.navbar.transparent .logo-img-white {
    display: block;
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    text-decoration: none;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

.nav-link {
    color: var(--text-dark);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-link:hover {
    color: var(--primary-color);
}

.navbar.transparent .nav-link {
    color: white;
}

.navbar.transparent .nav-link:hover {
    color: rgba(255, 255, 255, 0.8);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: width 0.3s ease;
}

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

.navbar.transparent .nav-link::after {
    background: white;
}

.user-icon-item {
    display: flex;
    align-items: center;
}

.user-icon-link {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem;
}

.user-icon-link::after {
    display: none;
}

.user-icon {
    width: 22px;
    height: 22px;
    display: block;
}

.user-icon-text {
    display: none;
}

.navbar.transparent .user-icon-link {
    color: white;
}

.navbar.transparent .user-icon-link:hover {
    color: rgba(255, 255, 255, 0.8);
}

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

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--text-dark);
    transition: all 0.3s ease;
}

.navbar.transparent .mobile-menu-toggle span {
    background: white;
}

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

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url('../img/hero.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    z-index: 0;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: white;
    max-width: 800px;
    margin: 0 auto;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
    animation: fadeInUp 0.8s ease;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
    font-size: 1.5rem;
    margin-bottom: 2.5rem;
    opacity: 0.95;
    animation: fadeInUp 0.8s ease 0.2s both;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.3);
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 0.8s ease 0.4s both;
}

.hero-shape {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 100px;
    background: var(--bg-white);
    clip-path: polygon(0 50%, 100% 0%, 100% 100%, 0% 100%);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 1rem 2rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    cursor: pointer;
    font-size: 1rem;
}

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

.btn-primary:hover {
    background: var(--bg-light);
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.btn-secondary {
    background: transparent;
    color: white;
    border-color: white;
}

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

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

.btn-outline:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-2px);
}

/* Section Styles */
section {
    padding: 5rem 0;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-label {
    display: inline-block;
    color: var(--primary-color);
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1rem;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1rem;
    text-align: center;
}

.section-description {
    font-size: 1.1rem;
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto;
}

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

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

.about-text .lead {
    font-size: 1.3rem;
    font-weight: 500;
    color: var(--text-dark);
    margin-bottom: 1.5rem;
}

.about-text p {
    margin-bottom: 1.5rem;
    color: var(--text-light);
    font-size: 1.05rem;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 2px solid var(--border-color);
}

.stat-item {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.stat-label {
    display: block;
    font-size: 0.9rem;
    color: var(--text-light);
}

.image-box {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
}

.image-placeholder {
    width: 100%;
    padding-top: 75%;
    background: var(--bg-light);
    display: flex;
    align-items: center;
    justify-content: center;
}

.image-placeholder svg {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
}

.image-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 12px;
}

/* Services Section */
.services {
    background: var(--bg-light);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.service-card {
    background: white;
    padding: 2.5rem;
    border-radius: 12px;
    transition: all 0.3s ease;
    position: relative;
    border: 2px solid transparent;
    display: flex;
    flex-direction: column;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    border-color: var(--primary-color);
}

.service-number {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    font-size: 3rem;
    font-weight: 700;
    color: var(--bg-light);
    opacity: 0.5;
}

.service-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    color: white;
}

.service-icon svg {
    width: 30px;
    height: 30px;
}

.service-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.service-description {
    color: var(--text-light);
    line-height: 1.7;
    flex-grow: 1;
    margin-bottom: 1.5rem;
}

.service-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
    margin-top: auto;
}

.service-link:hover {
    color: var(--primary-dark);
    gap: 0.75rem;
}

/* Team Section */
.team {
    background: var(--bg-white);
}

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

.team-text .lead {
    font-size: 1.3rem;
    font-weight: 500;
    color: var(--text-dark);
    margin-bottom: 1.5rem;
}

.team-text p {
    margin-bottom: 1.5rem;
    color: var(--text-light);
    font-size: 1.05rem;
}

.team-features {
    list-style: none;
    margin-top: 2rem;
}

.team-features li {
    padding: 0.75rem 0;
    color: var(--text-light);
    position: relative;
    padding-left: 2rem;
}

.team-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: 700;
    font-size: 1.2rem;
}

/* Special Offer Section */
.special-offer {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: white;
    padding: 6rem 0;
    position: relative;
    overflow: hidden;
}

.special-offer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url('../img/bg.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0.2;
    z-index: 0;
}

.special-offer::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(36, 56, 83, 0.6);
    z-index: 1;
}

.special-offer-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.special-offer-badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    color: white;
    padding: 0.75rem 2rem;
    border-radius: 30px;
    font-size: 0.9rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 1.5rem;
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.special-offer-title {
    font-size: 3rem;
    font-weight: 700;
    color: white;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.special-offer-description {
    font-size: 1.3rem;
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: 2.5rem;
    line-height: 1.6;
}

.special-offer .btn-large {
    padding: 1.25rem 3rem;
    font-size: 1.1rem;
    font-weight: 600;
    background: white;
    color: var(--primary-color);
    border: none;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
}

.special-offer .btn-large:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4);
    background: rgba(255, 255, 255, 0.95);
}

/* Pricing Section */
.pricing {
    background: var(--bg-light);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.pricing-card {
    background: white;
    padding: 2.5rem;
    border-radius: 12px;
    text-align: center;
    position: relative;
    border: 2px solid var(--border-color);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
}

.pricing-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

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

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

.popular-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary-color);
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
}

.pricing-title {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.pricing-price {
    margin-bottom: 2rem;
}

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

.price-amount {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

.price-period {
    display: block;
    font-size: 0.9rem;
    color: var(--text-light);
    margin-top: 0.25rem;
}

.pricing-features {
    list-style: none;
    text-align: left;
    margin-bottom: 2rem;
    flex-grow: 1;
}

.pricing-features li {
    padding: 0.75rem 0;
    color: var(--text-light);
    border-bottom: 1px solid var(--border-color);
}

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

.pricing-card .btn {
    margin-top: auto;
    width: 100%;
}

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

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

.contact-item {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    flex-shrink: 0;
}

.contact-icon svg {
    width: 24px;
    height: 24px;
}

.contact-details h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.contact-details a,
.contact-details p {
    color: var(--text-light);
    text-decoration: none;
    transition: color 0.3s ease;
}

.contact-details a:hover {
    color: var(--primary-color);
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

.social-link {
    width: 40px;
    height: 40px;
    background: var(--bg-light);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-dark);
    transition: all 0.3s ease;
}

.social-link:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-3px);
}

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

/* Contact Form */
.contact-form-wrapper {
    background: var(--bg-light);
    padding: 2.5rem;
    border-radius: 12px;
}

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

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

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

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.875rem;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-family: inherit;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: white;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

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

.form-message {
    margin-top: 1rem;
    padding: 1rem;
    border-radius: 8px;
    text-align: center;
}

.form-message.success {
    background: rgba(16, 185, 129, 0.1);
    color: var(--success-color);
    border: 2px solid var(--success-color);
}

.form-message.error {
    background: rgba(239, 68, 68, 0.1);
    color: var(--error-color);
    border: 2px solid var(--error-color);
}

/* Notification Popup */
.notification-popup {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0);
    z-index: 10000;
    pointer-events: none;
    opacity: 0;
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.notification-popup.show {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
    pointer-events: auto;
}

.notification-popup.hide {
    opacity: 0;
    transform: translate(-50%, -50%) scale(0.8);
}

.notification-content {
    background: white;
    border-radius: 16px;
    padding: 2.5rem 3rem;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    text-align: center;
    min-width: 320px;
    max-width: 90vw;
}

.notification-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.notification-icon svg {
    position: absolute;
    width: 100%;
    height: 100%;
    opacity: 0;
    transform: scale(0);
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.notification-popup.sending .spinner {
    opacity: 1;
    transform: scale(1);
}

.notification-popup.success .success-icon {
    opacity: 1;
    transform: scale(1);
    color: var(--success-color);
}

.notification-popup.error .error-icon {
    opacity: 1;
    transform: scale(1);
    color: var(--error-color);
}

/* Spinner Animation */
.spinner {
    animation: spin 1s linear infinite;
}

.spinner .path {
    stroke: var(--primary-color);
    stroke-linecap: round;
    animation: dash 1.5s ease-in-out infinite;
}

@keyframes spin {
    100% {
        transform: rotate(360deg);
    }
}

@keyframes dash {
    0% {
        stroke-dasharray: 1, 150;
        stroke-dashoffset: 0;
    }
    50% {
        stroke-dasharray: 90, 150;
        stroke-dashoffset: -35;
    }
    100% {
        stroke-dasharray: 90, 150;
        stroke-dashoffset: -124;
    }
}

/* Success Icon Animation */
.notification-popup.success .success-icon {
    stroke-dasharray: 24;
    stroke-dashoffset: 24;
    animation: checkmark 0.5s ease-in-out 0.2s forwards;
}

@keyframes checkmark {
    to {
        stroke-dashoffset: 0;
    }
}

/* Error Icon Animation */
.notification-popup.error .error-icon {
    animation: shake 0.5s ease-in-out;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    10%, 30%, 50%, 70%, 90% { transform: translateX(-5px); }
    20%, 40%, 60%, 80% { transform: translateX(5px); }
}

.notification-message {
    font-size: 1.125rem;
    font-weight: 500;
    color: var(--text-dark);
    margin-top: 1rem;
}

.notification-popup.sending .notification-message {
    color: var(--primary-color);
}

.notification-popup.success .notification-message {
    color: var(--success-color);
}

.notification-popup.error .notification-message {
    color: var(--error-color);
}

/* Button Loading State */
.btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

#submitBtn.loading {
    position: relative;
    color: transparent;
}

#submitBtn.loading::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    top: 50%;
    left: 50%;
    margin-left: -10px;
    margin-top: -10px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: white;
    animation: spin 0.8s linear infinite;
}

/* Formula Popup */
.formula-popup {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10001;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.formula-popup.show {
    display: flex;
    opacity: 1;
}

.formula-popup-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
}

.formula-popup-content {
    position: relative;
    background: white;
    border-radius: 16px;
    padding: 2.5rem;
    max-width: 600px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    transform: scale(0.9);
    transition: transform 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    z-index: 1;
}

.formula-popup.show .formula-popup-content {
    transform: scale(1);
}

.formula-popup-close {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background: none;
    border: none;
    font-size: 2rem;
    color: var(--text-light);
    cursor: pointer;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.3s ease;
    line-height: 1;
    padding: 0;
}

.formula-popup-close:hover {
    background: var(--bg-light);
    color: var(--text-dark);
}

.formula-popup-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1.5rem;
    padding-right: 3rem;
}

.formula-popup-formula-info {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: white;
    padding: 1.5rem;
    border-radius: 12px;
    margin-bottom: 2rem;
    text-align: center;
}

.formula-info-category {
    font-size: 0.875rem;
    opacity: 0.9;
    margin-bottom: 0.5rem;
}

.formula-info-name {
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0.5rem 0;
}

.formula-info-price {
    font-size: 1.25rem;
    font-weight: 600;
    margin-top: 0.5rem;
}

.formula-popup-form {
    margin-top: 1.5rem;
}

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

.formula-popup-form label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--text-dark);
}

.formula-popup-form input,
.formula-popup-form textarea {
    width: 100%;
    padding: 0.875rem;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-family: inherit;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.formula-popup-form input:focus,
.formula-popup-form textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

.formula-popup-form .btn {
    width: 100%;
    margin-top: 0.5rem;
}

#formulaSubmitBtn.loading {
    position: relative;
    color: transparent;
}

#formulaSubmitBtn.loading::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    top: 50%;
    left: 50%;
    margin-left: -10px;
    margin-top: -10px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: white;
    animation: spin 0.8s linear infinite;
}

@media (max-width: 768px) {
    .formula-popup-content {
        padding: 1.5rem;
    }
    
    .formula-popup-title {
        font-size: 1.5rem;
        padding-right: 2rem;
    }
    
    .formula-popup-form .form-row {
        grid-template-columns: 1fr;
    }
}

/* Footer */
.footer {
    background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
    color: white;
    padding: 0;
}

.footer-content {
    display: grid;
    grid-template-columns: 1.2fr 2fr;
    gap: 3rem;
    padding: 2.5rem 0 1rem;
    max-width: 1200px;
    margin: 0 auto;
}

.footer-logo {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.footer-logo .logo-link {
    display: inline-block;
    margin-bottom: 1rem;
    transition: transform 0.3s ease;
}

.footer-logo .logo-link:hover {
    transform: scale(1.05);
}

.footer-logo .logo-img {
    height: 60px;
    width: auto;
}

.footer-logo-subtitle {
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.95rem;
    margin-top: 0.5rem;
    line-height: 1.6;
    max-width: 280px;
}

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

.footer-column h4 {
    color: white;
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
    font-weight: 600;
    position: relative;
    padding-bottom: 0.75rem;
}

.footer-column h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background: var(--primary-color);
    border-radius: 2px;
}

.footer-column ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-column ul li {
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.footer-column ul li svg {
    width: 18px;
    height: 18px;
    color: var(--primary-color);
    flex-shrink: 0;
}

.footer-contact li {
    align-items: flex-start;
}

.footer-contact li svg {
    margin-top: 0.2rem;
}

.footer-column a {
    color: rgba(255, 255, 255, 0.75);
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-block;
}

.footer-column a:hover {
    color: var(--primary-color);
    transform: translateX(5px);
}

.footer-column span {
    color: rgba(255, 255, 255, 0.75);
    line-height: 1.6;
}

.footer-bottom {
    padding: 1rem 0;
}

.footer-text {
    text-align: center;
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
    margin: 0;
}

/* Dropdown menu */
.dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: white;
    min-width: 200px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border-radius: 8px;
    list-style: none;
    padding: 0.5rem 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    margin-top: 0.5rem;
}

.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu li {
    margin: 0;
}

.dropdown-menu a {
    display: block;
    padding: 0.75rem 1.5rem;
    color: var(--text-dark);
    text-decoration: none;
    transition: background 0.3s ease;
}

.dropdown-menu a:hover {
    background: var(--bg-light);
    color: var(--primary-color);
}

.dropdown-arrow {
    font-size: 0.7rem;
    margin-left: 0.25rem;
}

/* Page Hero */
.page-hero {
    position: relative;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: white;
    padding: 8rem 0 4rem;
    padding-top: calc(8rem + 70px);
    text-align: center;
    overflow: hidden;
}

.page-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url('../img/bg2.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    z-index: 0;
}

.page-hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: #243853;
    opacity: 0.8;
    z-index: 1;
}


.page-hero-title,
.page-hero-subtitle {
    position: relative;
    z-index: 2;
}

.page-hero-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.page-hero-subtitle {
    font-size: 1.3rem;
    opacity: 0.95;
}

/* Service Page */
.service-page {
    padding: 4rem 0;
}

.service-intro {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 4rem;
    margin-bottom: 4rem;
    align-items: center;
}

.service-intro-content h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1.5rem;
}

.service-intro-content .lead {
    font-size: 1.2rem;
    color: var(--text-light);
    margin-bottom: 1.5rem;
}

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

.service-details {
    margin: 4rem 0;
}

.service-details h2 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 2rem;
    text-align: center;
}

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

.detail-card {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    border: 2px solid var(--border-color);
    transition: all 0.3s ease;
}

.detail-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.detail-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    margin-bottom: 1rem;
}

.detail-icon svg {
    width: 24px;
    height: 24px;
}

.detail-card h3,
.detail-card h4 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--text-dark);
}

.detail-card p {
    color: var(--text-light);
    line-height: 1.7;
}

.service-process {
    margin: 4rem 0;
    background: var(--bg-light);
    padding: 3rem;
    border-radius: 12px;
}

.service-process h2 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 2rem;
    text-align: center;
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.process-step {
    text-align: center;
}

.step-number {
    width: 60px;
    height: 60px;
    background: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 auto 1rem;
}

.process-step h3 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
}

.process-step p {
    color: var(--text-light);
}

.service-benefits {
    margin: 4rem 0;
}

.service-benefits h2 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 2rem;
    text-align: center;
}

.benefits-list {
    max-width: 800px;
    margin: 0 auto;
}

.benefit-item {
    display: flex;
    gap: 1.5rem;
    padding: 1.5rem;
    background: white;
    border-radius: 12px;
    margin-bottom: 1rem;
    border: 2px solid var(--border-color);
    transition: all 0.3s ease;
}

.benefit-item:hover {
    border-color: var(--primary-color);
    transform: translateX(5px);
}

.benefit-check {
    font-size: 1.5rem;
    color: var(--primary-color);
    font-weight: 700;
    flex-shrink: 0;
}

.benefit-item h4 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
}

.benefit-item p {
    color: var(--text-light);
}

.service-cta {
    text-align: center;
    padding: 4rem 2rem;
    background: var(--bg-light);
    border-radius: 12px;
    margin-top: 4rem;
}

.service-cta h2 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.service-cta p {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 2rem;
}

/* About Page */
.about-page {
    padding: 4rem 0;
}

.about-stats-section {
    margin: 4rem 0;
    padding: 4rem 3rem;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    border-radius: 16px;
    color: white;
}

.stats-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.stat-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 2.5rem;
    border-radius: 12px;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.stat-card:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.stat-card .stat-icon {
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: white;
}

.stat-card .stat-icon svg {
    width: 30px;
    height: 30px;
}

.stat-card .stat-number {
    display: block;
    font-size: 3rem;
    font-weight: 700;
    color: white;
    margin-bottom: 0.5rem;
    line-height: 1;
}

.stat-card .stat-label {
    display: block;
    font-size: 1.1rem;
    font-weight: 600;
    color: white;
    margin-bottom: 0.5rem;
}

.stat-card .stat-description {
    display: block;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.8);
    font-style: italic;
}

.values-section {
    margin: 4rem 0;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.value-card {
    text-align: center;
    padding: 2rem;
    background: white;
    border-radius: 12px;
    border: 2px solid var(--border-color);
    transition: all 0.3s ease;
}

.value-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.value-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    margin: 0 auto 1rem;
}

.value-icon svg {
    width: 30px;
    height: 30px;
}

.value-card h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--text-dark);
}

.value-card p {
    color: var(--text-light);
}

.team-section {
    margin: 4rem 0;
}

/* Partnership Section */
.partnership-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.partnership-item {
    text-align: center;
    padding: 2rem;
    background: white;
    border-radius: 12px;
    transition: all 0.3s ease;
}

.partnership-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.partnership-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    margin: 0 auto 1.5rem;
}

.partnership-icon svg {
    width: 30px;
    height: 30px;
}

.partnership-item h4 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.partnership-item p {
    color: var(--text-light);
    line-height: 1.7;
}

/* Process Timeline */
.process-section {
    margin: 4rem 0;
}

.process-timeline {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    padding-left: 2rem;
}


.timeline-item {
    position: relative;
    padding-left: 4rem;
    padding-bottom: 3rem;
}

.timeline-item:last-child {
    padding-bottom: 0;
}

.timeline-number {
    position: absolute;
    left: 0;
    top: 0;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    font-weight: 700;
    box-shadow: 0 4px 15px rgba(37, 99, 235, 0.3);
    z-index: 2;
    border: 4px solid white;
}


.timeline-content {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    border: 2px solid var(--border-color);
    transition: all 0.3s ease;
}

.timeline-content:hover {
    border-color: var(--primary-color);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.timeline-content h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.timeline-content p {
    color: var(--text-light);
    line-height: 1.7;
}

/* Commitment Section */
.commitment-section {
    margin: 4rem 0;
    padding: 4rem 3rem;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 16px;
    color: white;
}

.commitment-section .section-title {
    color: white;
    margin-bottom: 3rem;
}

.commitment-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.commitment-item {
    text-align: center;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.commitment-item:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-5px);
}

.commitment-icon {
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    margin: 0 auto 1.5rem;
}

.commitment-icon svg {
    width: 30px;
    height: 30px;
}

.commitment-item h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: white;
}

.commitment-item p {
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.7;
}

/* Contact Page */
.contact-page {
    padding: 4rem 0;
}

.contact-info h2 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

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

.social-links h4 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

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

/* Pricing Page */
.pricing-page {
    padding: 4rem 0;
}

.pricing-intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 3rem;
    font-size: 1.1rem;
    color: var(--text-light);
}

.pricing-description {
    color: var(--text-light);
    margin-bottom: 1.5rem;
    font-style: italic;
}

.pricing-info {
    margin: 4rem 0;
    padding: 3rem;
    background: var(--bg-light);
    border-radius: 12px;
}

.pricing-info h2 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 2rem;
    text-align: center;
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.info-item {
    background: white;
    padding: 2rem;
    border-radius: 12px;
}

.info-item h4 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--text-dark);
}

.info-item p {
    color: var(--text-light);
}

.cta-section {
    text-align: center;
    padding: 4rem 2rem;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    border-radius: 12px;
    margin-top: 4rem;
}

.cta-section h2 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: white;
}

.cta-section p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    opacity: 0.95;
}

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

.cta-section .btn-primary:hover {
    background: var(--bg-light);
}


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

@keyframes fadeInSlide {
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Responsive Design */
@media (max-width: 968px) {
    .nav-menu {
        position: fixed;
        top: 0;
        left: -100%;
        height: 100vh;
        width: 100%;
        flex-direction: column;
        background: linear-gradient(135deg, var(--primary-dark) 0%, #0f172a 100%);
        padding: 6rem 2rem 2rem;
        box-shadow: none;
        transition: left 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
        gap: 0;
        z-index: 999;
        overflow-y: auto;
        justify-content: flex-start;
        align-items: stretch;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-menu li {
        width: 100%;
        opacity: 0;
        transform: translateX(-30px);
        animation: fadeInSlide 0.5s ease forwards;
    }

    .nav-menu.active li:nth-child(1) { animation-delay: 0.1s; }
    .nav-menu.active li:nth-child(2) { animation-delay: 0.15s; }
    .nav-menu.active li:nth-child(3) { animation-delay: 0.2s; }
    .nav-menu.active li:nth-child(4) { animation-delay: 0.25s; }
    .nav-menu.active li:nth-child(5) { animation-delay: 0.3s; }
    .nav-menu.active li:nth-child(6) { animation-delay: 0.35s; }

    .nav-menu .nav-link {
        color: white;
        font-size: 1.25rem;
        font-weight: 500;
        padding: 1.25rem 1.5rem;
        display: block;
        width: 100%;
        border-radius: 12px;
        transition: all 0.3s ease;
        position: relative;
        margin-bottom: 0.5rem;
    }

    .nav-menu .nav-link:hover {
        color: white;
        background: rgba(255, 255, 255, 0.1);
        transform: translateX(10px);
    }

    .nav-menu .nav-link::after {
        display: none;
    }

    .mobile-menu-toggle {
        display: flex;
        z-index: 1001;
        position: relative;
        height: 21px;
        width: 25px;
        justify-content: center;
        align-items: center;
    }

    .mobile-menu-toggle span {
        position: absolute;
        left: 0;
        width: 25px;
        height: 3px;
        background: var(--text-dark);
        transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
        border-radius: 2px;
    }

    .mobile-menu-toggle span:nth-child(1) {
        top: 0;
    }

    .mobile-menu-toggle span:nth-child(2) {
        top: 9px;
    }

    .mobile-menu-toggle span:nth-child(3) {
        top: 18px;
    }

    .mobile-menu-toggle.active span {
        background: white;
    }

    .mobile-menu-toggle.active span:nth-child(1) {
        top: 9px;
        transform: rotate(45deg);
    }

    .mobile-menu-toggle.active span:nth-child(2) {
        opacity: 0;
        transform: scale(0);
    }

    .mobile-menu-toggle.active span:nth-child(3) {
        top: 9px;
        transform: rotate(-45deg);
    }

    /* Dropdown menu in mobile */
    .nav-menu .dropdown {
        width: 100%;
    }

    .nav-menu .dropdown .nav-link {
        padding-right: 3rem;
    }

    .dropdown-arrow {
        position: absolute;
        right: 1.5rem;
        top: 50%;
        transform: translateY(-50%);
        transition: transform 0.3s ease;
    }

    .dropdown.active .dropdown-arrow {
        transform: translateY(-50%) rotate(180deg);
    }

    .nav-menu .dropdown-menu {
        position: static;
        background: rgba(255, 255, 255, 0.05);
        box-shadow: none;
        border-radius: 8px;
        margin-top: 0.5rem;
        margin-bottom: 0.5rem;
        padding: 0.5rem 0;
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease, padding 0.3s ease;
    }

    .dropdown.active .dropdown-menu {
        max-height: 500px;
        padding: 0.5rem 0;
    }

    .nav-menu .dropdown-menu a {
        color: rgba(255, 255, 255, 0.9);
        padding: 1rem 1.5rem 1rem 3rem;
        border-radius: 8px;
        margin: 0 0.5rem;
        font-size: 1.1rem;
    }

    .nav-menu .dropdown-menu a:hover {
        background: rgba(255, 255, 255, 0.1);
        color: white;
    }

    /* Logo in mobile menu */
    .navbar .logo {
        z-index: 1001;
        position: relative;
    }

    /* Switch to white logo when menu is active */
    body.menu-open .logo-img-blue {
        display: none;
    }

    body.menu-open .logo-img-white {
        display: block;
    }

    /* User icon becomes button in mobile menu */
    .nav-menu .user-icon-item {
        margin-top: 1rem;
    }

    .nav-menu .user-icon-link {
        display: inline-block;
        background: white;
        color: var(--primary-color);
        padding: 1rem 2rem;
        border-radius: 8px;
        font-weight: 600;
        text-align: center;
        width: 100%;
        transition: all 0.3s ease;
        justify-content: center;
    }

    .nav-menu .user-icon-link:hover {
        background: rgba(255, 255, 255, 0.9);
        transform: translateY(-2px);
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
        color: var(--primary-color);
    }

    .nav-menu .user-icon {
        display: none;
    }

    .nav-menu .user-icon-text {
        display: block;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.2rem;
    }

    .about-content,
    .team-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .about-stats {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

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

    .partnership-features,
    .commitment-grid {
        grid-template-columns: 1fr;
    }

    .process-timeline {
        padding-left: 1rem;
    }


    .timeline-item {
        padding-left: 3rem;
    }

    .timeline-number {
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
        border: 3px solid white;
    }

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

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

    .pricing-card.featured {
        transform: scale(1);
    }

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

    .section-title {
        font-size: 2rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        padding: 2rem 0 1rem;
    }

    .footer-logo {
        align-items: center;
        text-align: center;
    }

    .footer-logo-subtitle {
        max-width: 100%;
    }

    .footer-links {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

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

    .footer-column h4::after {
        left: 50%;
        transform: translateX(-50%);
    }

    .footer-column ul li {
        justify-content: center;
    }

    .footer-contact li {
        justify-content: flex-start;
        text-align: left;
    }

    .page-hero-title {
        font-size: 2rem;
    }

    .page-hero-subtitle {
        font-size: 1.1rem;
    }

    .service-intro {
        grid-template-columns: 1fr;
    }

    .service-intro-content h2 {
        font-size: 2rem;
    }
}

@media (max-width: 640px) {
    .hero-title {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .btn {
        width: 100%;
        text-align: center;
    }

    .services-grid,
    .pricing-grid {
        grid-template-columns: 1fr;
    }

    .special-offer {
        padding: 4rem 0;
    }

    .special-offer-title {
        font-size: 2rem;
    }

    .special-offer-description {
        font-size: 1.1rem;
    }

    .special-offer .btn-large {
        padding: 1rem 2rem;
        font-size: 1rem;
    }

    .contact-form-wrapper {
        padding: 1.5rem;
    }

    .details-grid,
    .values-grid,
    .info-grid {
        grid-template-columns: 1fr;
    }

    .process-steps {
        grid-template-columns: 1fr;
    }

    /* Comparison Tables - Mobile Responsive */
    .comparison-table-wrapper {
        padding: 1.5rem;
    }

    .table-container {
        overflow-x: visible;
    }

    .comparison-table,
    .comparison-table thead,
    .comparison-table tbody,
    .comparison-table th,
    .comparison-table td,
    .comparison-table tr {
        display: block;
    }

    .comparison-table thead tr {
        position: absolute;
        top: -9999px;
        left: -9999px;
    }

    .comparison-table tr {
        border: 2px solid var(--border-color);
        border-radius: 12px;
        margin-bottom: 1rem;
        padding: 1rem;
        background: white;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    }

    .comparison-table tr > td:not(:first-child) {
        border: none;
        position: relative;
        padding: 0.75rem 0.5rem 0.75rem 45%;
        text-align: right;
        min-height: 2.5rem;
        display: flex;
        align-items: center;
        justify-content: flex-end;
        border-bottom: 1px solid var(--border-color);
    }

    .comparison-table tr > td:not(:first-child):last-child {
        border-bottom: none;
    }

    .comparison-table tr > td:not(:first-child):before {
        content: attr(data-label);
        position: absolute;
        left: 0.5rem;
        width: 40%;
        padding-right: 1rem;
        white-space: nowrap;
        font-weight: 600;
        color: var(--text-dark);
        font-size: 0.9rem;
    }

    .comparison-table tr > td:first-child {
        font-weight: 700;
        font-size: 1.1rem;
        padding: 1rem 0.5rem;
        background: var(--primary-color);
        color: white;
        border-radius: 8px 8px 0 0;
        margin: -1rem -1rem 1rem -1rem;
        width: calc(100% + 2rem);
        text-align: center;
        display: block;
    }

    .comparison-table tr.action-row {
        display: flex;
        flex-direction: column;
        gap: 0.75rem;
        padding: 1rem;
    }

    .comparison-table tr.action-row td {
        padding: 0;
        width: 100%;
        display: block;
        min-height: auto;
    }

    .comparison-table tr.action-row td:before {
        display: none;
    }

    .comparison-table tr.action-row .btn {
        width: 100%;
    }

    .sticky-table-title,
    .sticky-table-subtitle {
        position: static;
    }
}

/* Comparison Tables */
.table-section {
    margin: 4rem 0;
}

.comparison-table-wrapper {
    background: var(--bg-light);
    padding: 3rem;
    border-radius: 12px;
    margin-bottom: 3rem;
}

.table-subtitle {
    text-align: center;
    margin-bottom: 2rem;
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-dark);
}

.sticky-table-title {
    position: sticky;
    top: 80px;
    background: var(--bg-white);
    padding: 1.5rem 0;
    z-index: 100;
    margin-bottom: 1rem;
}

.sticky-table-subtitle {
    position: sticky;
    top: 80px;
    background: var(--bg-light);
    padding: 1rem 0;
    z-index: 99;
    margin-bottom: 2rem;
}

.table-container {
    overflow-x: auto;
    margin-bottom: 2rem;
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    background: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.comparison-table thead {
    background: var(--primary-color);
    color: white;
}

.comparison-table th {
    padding: 1.25rem 1rem;
    text-align: left;
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.comparison-table th:nth-child(2),
.comparison-table th:nth-child(3) {
    text-align: center;
}

.comparison-table tbody tr {
    border-bottom: 1px solid var(--border-color);
    transition: background 0.2s ease;
}

.comparison-table tbody tr:hover {
    background: var(--bg-light);
}

.comparison-table tbody tr:last-child {
    border-bottom: none;
}

.comparison-table td {
    padding: 1.25rem 1rem;
    color: var(--text-dark);
}

.comparison-table td:first-child {
    font-weight: 500;
}

.comparison-table td:nth-child(2),
.comparison-table td:nth-child(3) {
    text-align: center;
}

.price-cell {
    font-weight: 700;
    color: var(--primary-color);
    font-size: 1.1rem;
}

.check-cell {
    color: var(--success-color);
    font-size: 1.3rem;
    font-weight: 700;
}

.cross-cell {
    color: var(--error-color);
    font-size: 1.2rem;
}

.action-row {
    background: var(--bg-light);
}

.action-row td {
    padding: 1.5rem 1rem;
    text-align: center;
}

.btn-small {
    padding: 0.75rem 1.5rem;
    font-size: 0.9rem;
}

.table-note {
    margin-top: 2rem;
    text-align: center;
    color: var(--text-light);
    font-style: italic;
    font-size: 0.9rem;
}

/* Detail cards with icons */
.details-grid .detail-card {
    text-align: center;
}

.details-grid .detail-card .detail-icon {
    margin: 0 auto 1rem;
}