/* Google Fonts Import */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&family=Outfit:wght@400;500;600;700;800&display=swap');

/* CSS Variables */
:root {
    --color-primary: #9cca3b;
    /* Heading Color */
    --color-button: #8e35a0;
    /* Button Color */
    --color-button-hover: #732683;
    /* Button Hover Color */
    --color-bg: #ffffff;
    /* White Background */
    --color-text: #000000;
    /* Black Text */
    --color-border: #000000;
    /* Black Borders for contrast/structure */
    --color-border-light: #e5e5e5;
    /* Very soft light gray for clean UI divisions */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    --max-width: 1200px;
    --transition-smooth: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--color-bg);
    color: var(--color-text);
    font-family: var(--font-body);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

/* Headings Styling */
h1,
h2,
h3,
h4,
h5,
h6 {
    color: var(--color-primary);
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
}

p,
li,
label,
span,
input,
textarea,
select {
    color: var(--color-text);
    background-color: transparent;
}

/* Main Layout Wrapper */
.container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-button);
    color: #ffffff;
    /* Must be white for readable text on purple background */
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1rem;
    padding: 14px 28px;
    border: 2px solid var(--color-button);
    border-radius: 4px;
    cursor: pointer;
    text-decoration: none;
    transition: var(--transition-smooth);
    box-shadow: 0 4px 12px rgba(142, 53, 160, 0.15);
}

.btn:hover {
    background-color: var(--color-button-hover);
    border-color: var(--color-button-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(142, 53, 160, 0.25);
}

.btn:active {
    transform: translateY(0);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-text);
    border: 2px solid var(--color-border);
    box-shadow: none;
}

.btn-secondary:hover {
    background-color: var(--color-text);
    color: var(--color-bg);
    border-color: var(--color-border);
    box-shadow: none;
}

/* Header & Navigation */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: var(--color-bg);
    border-bottom: 1px solid var(--color-border-light);
    z-index: 1000;
    transition: var(--transition-smooth);
}

header.scrolled {
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    padding: 10px 0;
}

.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
    transition: var(--transition-smooth);
}

header.scrolled .nav-wrapper {
    height: 70px;
}

.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.logo-text {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.5rem;
    letter-spacing: -0.5px;
}

.logo-accent {
    color: var(--color-primary);
}

nav ul {
    display: flex;
    list-style: none;
    gap: 32px;
    align-items: center;
}

nav a {
    text-decoration: none;
    font-family: var(--font-heading);
    font-weight: 500;
    font-size: 0.95rem;
    color: #000;
    position: relative;
    padding: 4px 0;
    transition: var(--transition-smooth);
}

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

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

nav a:hover::after {
    width: 100%;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.mobile-menu-btn span {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--color-text);
    margin-bottom: 5px;
    transition: var(--transition-smooth);
}

.mobile-menu-btn span:last-child {
    margin-bottom: 0;
}

/* Hero Section */
.hero {
    padding: 160px 0 100px 0;
    display: flex;
    align-items: center;
    min-height: 90vh;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 64px;
    align-items: center;
}

.hero-content {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.hero-badge {
    display: inline-flex;
    align-self: flex-start;
    background-color: rgba(156, 202, 59, 0.1);
    border: 1px solid var(--color-primary);
    border-radius: 50px;
    padding: 6px 16px;
}

.hero-badge span {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--color-primary);
}

.hero-content h1 {
    font-size: 3.5rem;
    letter-spacing: -1px;
}

.hero-content p {
    font-size: 1.15rem;
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    gap: 16px;
    margin-top: 8px;
}

.hero-image-wrapper {
    position: relative;
    width: 100%;
    height: 480px;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--color-border-light);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
}

.hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-smooth);
}

.hero-image-wrapper:hover .hero-image {
    transform: scale(1.03);
}

/* Feature Section / Overview */
section {
    padding: 100px 0;
}

.section-header {
    text-align: center;
    max-width: 650px;
    margin: 0 auto 64px auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.section-header h2 {
    font-size: 2.5rem;
    letter-spacing: -0.5px;
}

.section-header p {
    font-size: 1.1rem;
}

/* Treatment Steps */
.steps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.step-card {
    background-color: var(--color-bg);
    border: 1px solid var(--color-border-light);
    border-radius: 8px;
    padding: 40px 32px;
    position: relative;
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.step-card:hover {
    transform: translateY(-8px);
    border-color: var(--color-primary);
    box-shadow: 0 15px 35px rgba(156, 202, 59, 0.1);
}

.step-number {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 3rem;
    line-height: 1;
    color: rgba(156, 202, 59, 0.15);
    position: absolute;
    top: 24px;
    right: 32px;
    transition: var(--transition-smooth);
}

.step-card:hover .step-number {
    color: var(--color-primary);
    opacity: 0.3;
}

.step-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    background-color: rgba(156, 202, 59, 0.1);
    color: var(--color-primary);
}

.step-icon svg {
    width: 24px;
    height: 24px;
    stroke: var(--color-primary);
    fill: none;
}

.step-card h3 {
    font-size: 1.4rem;
    margin-top: 10px;
}

/* Benefits Section */
.benefits-section {
    border-top: 1px solid var(--color-border-light);
    border-bottom: 1px solid var(--color-border-light);
}

.benefits-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 64px;
    align-items: center;
}

.benefits-content {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.benefits-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    list-style: none;
    margin-top: 16px;
}

.benefits-list li {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    font-size: 1.05rem;
}

.benefit-icon {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    background-color: rgba(156, 202, 59, 0.15);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.benefit-icon svg {
    width: 14px;
    height: 14px;
    stroke: var(--color-primary);
    stroke-width: 3px;
    fill: none;
}

.benefits-highlight-card {
    border: 1px solid var(--color-border-light);
    border-radius: 8px;
    padding: 40px;
    display: flex;
    flex-direction: column;
    gap: 24px;
    height: 100%;
    justify-content: center;
}

.benefits-highlight-card h3 {
    font-size: 1.6rem;
}

.divider {
    height: 1px;
    background-color: var(--color-border-light);
    width: 100%;
}



.popular-badge {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--color-button);
    color: #ffffff;
    padding: 4px 16px;
    border-radius: 50px;
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.pricing-card h3 {
    font-size: 1.5rem;
    margin-bottom: 8px;
}

.pricing-price {
    margin: 16px 0 28px 0;
    display: flex;
    align-items: baseline;
}

.price-currency {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
}

.price-amount {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 800;
    line-height: 1;
}

.price-period {
    font-size: 0.9rem;
    margin-left: 8px;
}

.pricing-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 40px;
    flex-grow: 1;
}

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

.pricing-features svg {
    width: 16px;
    height: 16px;
    stroke: var(--color-button);
    stroke-width: 2.5px;
    fill: none;
    flex-shrink: 0;
}

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

/* Booking Section & Form */
.booking-section {
    border-top: 1px solid var(--color-border-light);
}

.booking-grid {
    display: grid;
    grid-template-columns: 0.8fr 1.2fr;
    gap: 64px;
    align-items: start;
}

.booking-info {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.booking-info h2 {
    font-size: 2.5rem;
}

.booking-details-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
    list-style: none;
    margin-top: 16px;
}

.booking-details-list li {
    display: flex;
    gap: 16px;
}

.details-icon {
    width: 40px;
    height: 40px;
    background-color: rgba(142, 53, 160, 0.1);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.details-icon svg {
    width: 20px;
    height: 20px;
    stroke: var(--color-button);
    fill: none;
}

.details-text h4 {
    color: var(--color-text);
    font-size: 1rem;
    margin-bottom: 4px;
}

.details-text p {
    font-size: 0.95rem;
}

.booking-form-wrapper {
    background-color: var(--color-bg);
    border: 1px solid var(--color-border-light);
    border-radius: 8px;
    padding: 48px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.03);
}

.booking-form {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.form-group-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.9rem;
}

.form-input {
    width: 100%;
    padding: 14px 16px;
    font-family: var(--font-body);
    font-size: 0.95rem;
    border: 1px solid var(--color-border-light);
    border-radius: 4px;
    outline: none;
    transition: var(--transition-smooth);
}

.form-input:focus {
    border-color: var(--color-button);
    box-shadow: 0 0 0 3px rgba(142, 53, 160, 0.15);
}

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

.form-group select.form-input {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%23000000'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    background-size: 16px;
    padding-right: 40px;
}

/* FAQ Accordion */
.faq-section {
    border-top: 1px solid var(--color-border-light);
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.faq-item {
    border: 1px solid var(--color-border-light);
    border-radius: 6px;
    overflow: hidden;
    transition: var(--transition-smooth);
}

.faq-question-btn {
    width: 100%;
    background: none;
    border: none;
    padding: 24px;
    text-align: left;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    outline: none;
}

.faq-question-btn h3 {
    font-size: 1.15rem;
    transition: var(--transition-smooth);
    color: var(--color-text);
    /* Black title initially */
}

.faq-question-btn:hover h3 {
    color: var(--color-primary);
    /* Green title on hover */
}

.faq-icon-wrapper {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-smooth);
}

.faq-icon-wrapper svg {
    width: 18px;
    height: 18px;
    stroke: var(--color-text);
    stroke-width: 2px;
    fill: none;
    transition: var(--transition-smooth);
}

.faq-item.active {
    border-color: var(--color-primary);
}

.faq-item.active .faq-question-btn h3 {
    color: var(--color-primary);
}

.faq-item.active .faq-icon-wrapper {
    transform: rotate(180deg);
}

.faq-item.active .faq-icon-wrapper svg {
    stroke: var(--color-primary);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
}

.faq-answer-inner {
    padding: 0 24px 24px 24px;
}

.faq-answer p {
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Success Modal Overlay */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.modal-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.modal-card {
    background-color: var(--color-bg);
    border: 2px solid var(--color-primary);
    border-radius: 8px;
    width: 90%;
    max-width: 500px;
    padding: 48px 40px;
    text-align: center;
    position: relative;
    transform: scale(0.9);
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
}

.modal-overlay.active .modal-card {
    transform: scale(1);
}

.modal-success-icon {
    width: 80px;
    height: 80px;
    background-color: rgba(156, 202, 59, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px auto;
}

.modal-success-icon svg {
    width: 40px;
    height: 40px;
    stroke: var(--color-primary);
    stroke-width: 3px;
    fill: none;
}

.modal-card h2 {
    font-size: 2rem;
    margin-bottom: 12px;
}

.modal-card p {
    font-size: 1rem;
    margin-bottom: 32px;
}

.modal-card .btn {
    width: 100%;
}

/* Footer */
footer {
    border-top: 1px solid var(--color-border-light);
    padding: 80px 0 40px 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 64px;
    margin-bottom: 60px;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.footer-brand p {
    font-size: 0.95rem;
}

.footer-links-col {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.footer-links-col h4 {
    color: var(--color-primary);
    font-size: 1.1rem;
    font-family: var(--font-heading);
}

.footer-links-col ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links-col a {
    text-decoration: none;
    font-size: 0.95rem;
    transition: var(--transition-smooth);
}

.footer-links-col a:hover {
    color: var(--color-primary);
    padding-left: 4px;
}

.footer-bottom {
    border-top: 1px solid var(--color-border-light);
    padding-top: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-bottom p {
    font-size: 0.85rem;
}

.social-links {
    display: flex;
    gap: 16px;
}

.social-link {
    width: 36px;
    height: 36px;
    border: 1px solid var(--color-border-light);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-smooth);
}

.social-link svg {
    width: 16px;
    height: 16px;
    fill: var(--color-text);
}

.social-link:hover {
    border-color: var(--color-primary);
    background-color: rgba(156, 202, 59, 0.05);
}

.social-link:hover svg {
    fill: var(--color-primary);
}

/* Responsive Web Design (Media Queries) */
@media (max-width: 1024px) {

    .hero-grid,
    .benefits-grid,
    .booking-grid {
        gap: 40px;
    }

    .hero-content h1 {
        font-size: 3rem;
    }
}

@media (max-width: 968px) {
    .hero-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-badge {
        align-self: center;
    }

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

    .hero-image-wrapper {
        height: 400px;
    }

    .steps-grid,
    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin: 0 auto;
        gap: 24px;
    }

    .benefits-grid,
    .booking-grid {
        grid-template-columns: 1fr;
    }

    .benefits-highlight-card {
        height: auto;
        padding: 32px;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

@media (max-width: 768px) {
    header {
        padding: 10px 0;
    }

    .nav-wrapper {
        height: 60px;
    }

    .mobile-menu-btn {
        display: block;
    }

    nav {
        position: fixed;
        top: 80px;
        left: 0;
        width: 100%;
        height: 0;
        background-color: var(--color-bg);
        overflow: hidden;
        transition: var(--transition-smooth);
        border-bottom: 0 solid var(--color-border-light);
    }

    nav.active {
        height: 250px;
        border-bottom-width: 1px;
        box-shadow: 0 10px 20px rgba(0, 0, 0, 0.05);
    }

    nav ul {
        flex-direction: column;
        padding: 24px 0;
        gap: 20px;
    }

    .header-actions {
        display: none;
    }

    .hero {
        padding-top: 120px;
    }

    .hero-content h1 {
        font-size: 2.5rem;
    }

    .section-header h2,
    .booking-info h2 {
        font-size: 2rem;
    }

    .booking-form-wrapper {
        padding: 32px 24px;
    }

    .form-group-row {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero-actions {
        flex-direction: column;
        width: 100%;
    }

    .hero-actions .btn {
        width: 100%;
    }
}