:root {
    /* Color Palette - Premium Version */
    --sage-green: #7A8B6D;
    --sage-green-dark: #5D6E52;
    --sage-green-light: #9AAA8E;
    --soft-sand: #E8DCC4;
    --soft-sand-light: #F5F0E8;
    --crisp-white: #FFFFFF;
    --gold-accent: #C9A961;
    --text-dark: #2C2C2C;
    --text-medium: #5A5A5A;
    --text-light: #8C8C8C;

    /* Typography */
    --font-heading: 'Cormorant Garamond', serif;
    --font-body: 'Inter', sans-serif;

    /* Spacing */
    --section-padding: 64px;
    --section-padding-mobile: 32px;

    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;

    /* Shadows */
    --shadow-soft: 0 4px 20px rgba(0, 0, 0, 0.08);
    --shadow-medium: 0 8px 30px rgba(0, 0, 0, 0.12);

    /* Transitions */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
    font-family: var(--font-body);
    color: var(--text-dark);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

a {
    text-decoration: none;
    color: inherit;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.2;
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.section-title.center {
    text-align: center;
}

.section-subtitle {
    font-size: clamp(1rem, 2vw, 1.125rem);
    color: var(--text-medium);
    max-width: 600px;
    margin-bottom: 3rem;
}

.section-subtitle.center {
    text-align: center;
    margin-left: auto;
    margin-right: auto;
}

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

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

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--sage-green-dark);
}

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

.nav-link {
    color: var(--text-dark);
    font-weight: 500;
    font-size: 0.9375rem;
    transition: var(--transition);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--sage-green);
    transition: var(--transition);
}

.nav-link:hover,
.nav-link:focus {
    color: var(--sage-green);
    outline: none;
}

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

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
    min-width: 48px;
    min-height: 48px;
    justify-content: center;
    align-items: center;
}

.hamburger {
    width: 25px;
    height: 2px;
    background: var(--text-dark);
    transition: var(--transition);
}

/* Hero Section */
.hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--sage-green-light) 0%, var(--soft-sand) 100%);
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><defs><pattern id="grid" width="100" height="100" patternUnits="userSpaceOnUse"><path d="M 100 0 L 0 0 0 100" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="1"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.5;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, rgba(255, 255, 255, 0.1), rgba(232, 220, 196, 0.3));
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 800px;
    padding: 2rem;
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    color: var(--text-dark);
    margin-bottom: 1.5rem;
    text-shadow: 0 2px 10px rgba(255, 255, 255, 0.5);
}

.hero-subtitle {
    font-size: clamp(1.125rem, 2.5vw, 1.5rem);
    color: var(--text-medium);
    margin-bottom: 2.5rem;
    font-weight: 300;
}

.cta-button {
    display: inline-block;
    padding: 1rem 2.5rem;
    min-width: 200px;
    min-height: 48px;
    background: var(--sage-green);
    color: var(--crisp-white);
    font-weight: 600;
    font-size: 1rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-soft);
    transition: var(--transition);
    text-align: center;
}

.cta-button:hover,
.cta-button:focus {
    background: var(--sage-green-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
    outline: 2px solid var(--sage-green-dark);
    outline-offset: 2px;
}

.button-icon {
    width: 20px;
    height: 20px;
    display: inline-block;
    vertical-align: middle;
    margin-right: 8px;
    margin-top: -2px;
}

/* About Section */
.about {
    padding: var(--section-padding) 0;
    background: var(--crisp-white);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 4rem;
    align-items: center;
}

.about-image {
    position: relative;
    max-width: 400px;
    margin: 0 auto;
}

.about-image img {
    width: 100%;
    border-radius: 50%;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    border: 8px solid var(--soft-sand-light);
    transition: var(--transition);
}

.about-image img:hover {
    transform: scale(1.02);
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.2);
}

.about-text p {
    margin-bottom: 1.5rem;
    color: var(--text-medium);
    font-size: 1.0625rem;
}

.about-credentials {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 2rem;
}

.credential-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: var(--soft-sand-light);
    border-radius: var(--radius-sm);
}

.credential-icon {
    width: 32px;
    height: 32px;
    color: var(--gold-accent);
    flex-shrink: 0;
}

.credential-text {
    color: var(--text-dark);
    font-weight: 500;
}

/* Services Section */
.services {
    padding: var(--section-padding) 0;
    background: var(--soft-sand-light);
}

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

.service-card {
    background: var(--crisp-white);
    padding: 2.5rem 2rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-soft);
    transition: var(--transition);
    position: relative;
}

.service-card.featured {
    background: linear-gradient(135deg, var(--sage-green) 0%, var(--sage-green-dark) 100%);
    color: var(--crisp-white);
    transform: scale(1.05);
}

.service-card.featured .service-title,
.service-card.featured .service-description,
.service-card.featured .service-list li {
    color: var(--crisp-white);
}

.service-card.featured .service-icon {
    color: var(--crisp-white);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-medium);
}

.service-card.featured:hover {
    transform: scale(1.08) translateY(-8px);
}

.service-icon {
    width: 48px;
    height: 48px;
    color: var(--gold-accent);
    margin-bottom: 1.5rem;
}

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

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

.service-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.service-list li {
    padding-left: 1.5rem;
    position: relative;
    color: var(--text-medium);
    font-size: 0.9375rem;
}

.service-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--sage-green);
    font-weight: 600;
}

.service-card.featured .service-list li::before {
    color: var(--crisp-white);
}

/* Methodology Section */
.methodology {
    padding: var(--section-padding) 0;
    background: var(--crisp-white);
}

.methodology-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 3rem;
}

.methodology-step {
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
}

.step-number {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 600;
    color: var(--soft-sand);
    line-height: 1;
    flex-shrink: 0;
}

.step-content {
    flex: 1;
}

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

.step-description {
    color: var(--text-medium);
    line-height: 1.7;
}

/* Pricing Section */
.pricing {
    padding: var(--section-padding) 0;
    background: linear-gradient(to bottom, var(--soft-sand-light), var(--crisp-white));
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.pricing-card {
    background: var(--crisp-white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-soft);
    overflow: hidden;
    transition: var(--transition);
    position: relative;
    border: 2px solid transparent;
    display: flex;
    flex-direction: column;
    min-height: 600px;
}

.pricing-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-medium);
    border-color: var(--sage-green-light);
}

.pricing-card.featured {
    border: 3px solid var(--gold-accent);
    transform: scale(1.05);
    box-shadow: 0 10px 40px rgba(201, 169, 97, 0.2);
}

.pricing-card.featured:hover {
    transform: scale(1.07) translateY(-8px);
}

.pricing-badge {
    position: absolute;
    top: 20px;
    right: -35px;
    background: linear-gradient(135deg, var(--gold-accent), #B8944E);
    color: var(--crisp-white);
    padding: 0.5rem 2.5rem;
    font-size: 0.875rem;
    font-weight: 600;
    transform: rotate(45deg);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.pricing-header {
    background: linear-gradient(135deg, var(--sage-green), var(--sage-green-dark));
    color: var(--crisp-white);
    padding: 2rem;
    text-align: center;
}

.pricing-card.featured .pricing-header {
    background: linear-gradient(135deg, var(--gold-accent), #A8803D);
}

.pricing-title {
    font-size: 1.75rem;
    margin-bottom: 0.5rem;
}

.pricing-subtitle {
    font-size: 0.9375rem;
    opacity: 0.9;
}

.pricing-body {
    padding: 2rem;
}

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

.price-old {
    display: block;
    font-size: 1rem;
    color: var(--text-light);
    text-decoration: line-through;
    margin-bottom: 0.25rem;
}

.price-main {
    display: block;
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 600;
    color: var(--text-dark);
    line-height: 1;
}

.price-period {
    display: block;
    font-size: 0.9375rem;
    color: var(--text-medium);
    margin-top: 0.5rem;
}

.pricing-features {
    list-style: none;
    margin-bottom: 2rem;
}

.pricing-features li {
    padding: 0.75rem 0;
    padding-left: 2rem;
    position: relative;
    color: var(--text-medium);
    border-bottom: 1px solid var(--soft-sand-light);
}

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

.pricing-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--gold-accent);
    font-weight: 700;
    font-size: 1.25rem;
}

.pricing-footer {
    padding: 0 2rem 2rem;
    margin-top: auto;
}

.pricing-button {
    display: block;
    width: 100%;
    padding: 1rem 2rem;
    background: var(--sage-green);
    color: var(--crisp-white);
    text-align: center;
    font-weight: 600;
    border-radius: var(--radius-sm);
    transition: var(--transition);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.pricing-button:hover {
    background: var(--sage-green-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
}

.pricing-card.featured .pricing-button {
    background: linear-gradient(135deg, var(--gold-accent), #B8944E);
}

.pricing-card.featured .pricing-button:hover {
    background: linear-gradient(135deg, #B8944E, var(--gold-accent));
}

.payment-info {
    text-align: center;
    padding: 1.5rem;
    background: rgba(122, 139, 109, 0.05);
    border-radius: var(--radius-md);
}

.payment-info p {
    color: var(--text-medium);
    font-size: 0.9375rem;
}

.payment-info strong {
    color: var(--text-dark);
}

/* Testimonials Section */
.testimonials {
    padding: var(--section-padding) 0;
    background: var(--soft-sand-light);
}

.testimonials-carousel {
    max-width: 800px;
    margin: 0 auto;
}

.carousel-container {
    position: relative;
    overflow: hidden;
}

.testimonial-card {
    display: none;
    background: var(--crisp-white);
    padding: 3rem 2.5rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-soft);
    text-align: center;
}

.testimonial-card.active {
    display: block;
    animation: fadeIn 0.5s ease-in-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.testimonial-stars {
    color: var(--sage-green);
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
}

.testimonial-text {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--text-medium);
    font-style: italic;
    margin-bottom: 2rem;
}

.testimonial-author {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.testimonial-author strong {
    color: var(--text-dark);
    font-size: 1.125rem;
}

.testimonial-author span {
    color: var(--text-light);
    font-size: 0.9375rem;
}

.carousel-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    margin-top: 2rem;
}

.carousel-btn {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--sage-green);
    color: var(--crisp-white);
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.carousel-btn:hover,
.carousel-btn:focus {
    background: var(--sage-green-dark);
    transform: scale(1.1);
    outline: 2px solid var(--sage-green-dark);
    outline-offset: 2px;
}

.carousel-dots {
    display: flex;
    gap: 0.5rem;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--soft-sand);
    cursor: pointer;
    transition: var(--transition);
}

.dot.active {
    background: var(--sage-green);
    transform: scale(1.2);
}

/* Contact Section */
.contact {
    padding: var(--section-padding) 0;
    background: var(--crisp-white);
}

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

.contact-info h3 {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    color: var(--text-dark);
}

.contact-item {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
}

.contact-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.contact-item strong {
    display: block;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.contact-item p {
    color: var(--text-medium);
    line-height: 1.6;
}

.contact-form {
    background: var(--soft-sand-light);
    padding: 2.5rem;
    border-radius: var(--radius-md);
}

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

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

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.875rem 1rem;
    border: 2px solid transparent;
    background: var(--crisp-white);
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 1rem;
    color: var(--text-dark);
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--sage-green);
    box-shadow: 0 0 0 3px rgba(138, 154, 123, 0.1);
}

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

.form-feedback {
    margin-top: 1rem;
    padding: 1rem;
    border-radius: var(--radius-sm);
    text-align: center;
    font-weight: 500;
    display: none;
}

.form-feedback.success {
    display: block;
    background: #d4edda;
    color: #155724;
}

.form-feedback.error {
    display: block;
    background: #f8d7da;
    color: #721c24;
}

/* Footer */
.footer {
    background: var(--sage-green-dark);
    color: var(--crisp-white);
    padding: 3rem 0 1.5rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-brand h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.footer-brand p {
    opacity: 0.9;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-links a {
    opacity: 0.9;
    transition: var(--transition);
}

.footer-links a:hover,
.footer-links a:focus {
    opacity: 1;
    color: var(--soft-sand-light);
    outline: none;
}

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

.footer-social a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    transition: var(--transition);
}

.footer-social a:hover,
.footer-social a:focus {
    background: var(--sage-green);
    transform: translateY(-3px);
    outline: 2px solid var(--crisp-white);
    outline-offset: 2px;
}

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

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    opacity: 0.8;
}

/* Mobile Styles */
@media (max-width: 768px) {
    :root {
        --section-padding: 32px;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        flex-direction: column;
        background: var(--crisp-white);
        padding: 2rem;
        gap: 1.5rem;
        box-shadow: var(--shadow-medium);
        transition: var(--transition);
    }

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

    .nav-toggle.active .hamburger:nth-child(1) {
        transform: rotate(45deg) translate(7px, 7px);
    }

    .nav-toggle.active .hamburger:nth-child(2) {
        opacity: 0;
    }

    .nav-toggle.active .hamburger:nth-child(3) {
        transform: rotate(-45deg) translate(6px, -6px);
    }

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

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

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

    .service-card.featured:hover {
        transform: scale(1.02);
    }

    .methodology-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

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

    .footer-social {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .carousel-controls {
        gap: 1rem;
    }

    .carousel-btn {
        width: 40px;
        height: 40px;
        font-size: 1.25rem;
    }
}