/* styles.css */

/* --- 1. Design Variables (Apple-like aesthetics) --- */
:root {
    /* Colors */
    --color-bg-light: #fbfbfd;
    --color-text-main: #1d1d1f;
    --color-text-mutated: #86868b;
    --color-accent: #0066cc;
    /* Classic Apple Blue */
    --color-accent-hover: #004499;
    --color-white: #ffffff;
    --color-border: rgba(0, 0, 0, 0.1);

    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;

    /* Layout */
    --max-width: 1024px;
    --border-radius: 18px;
    /* Classic Apple rounded corner */
    --transition-speed: 0.4s;
}

/* --- 2. Reset & Core Styling --- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    /* Even though we have JS, this is a fallback */
}

body {
    font-family: var(--font-family);
    background-color: var(--color-bg-light);
    color: var(--color-text-main);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

ul {
    list-style: none;
}

/* --- 3. Typography --- */
h1 {
    font-size: clamp(3rem, 6vw, 5rem);
    font-weight: 700;
    letter-spacing: -0.015em;
    line-height: 1.05;
    margin-bottom: 0.5em;
}

.gradient-text {
    background: linear-gradient(135deg, #0066cc, #9933ff, #ff3366);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    color: transparent;
    display: inline-block;
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 600;
    letter-spacing: -0.01em;
    margin-bottom: 0.5em;
}

h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

p {
    font-size: 1.125rem;
    color: var(--color-text-mutated);
}

/* --- 4. Navigation (Glassmorphism) --- */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(251, 251, 253, 0.8);
    backdrop-filter: saturate(180%) blur(20px);
    -webkit-backdrop-filter: saturate(180%) blur(20px);
    border-bottom: 1px solid var(--color-border);
}

.nav-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 1rem;
    height: 60px;
    /* Standard Apple nav height */
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-weight: 600;
    font-size: 1.25rem;
    color: var(--color-text-main);
    letter-spacing: -0.02em;
}

.nav-links li {
    margin-left: 2rem;
}

.lang-selector-container {
    display: flex;
    align-items: center;
}

.lang-selector {
    background: transparent;
    border: none;
    font-family: inherit;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--color-text-main);
    cursor: pointer;
    padding: 0.2rem;
    outline: none;
    text-transform: uppercase;
    transition: color 0.3s ease;
}

.lang-selector:hover {
    color: var(--color-accent);
}

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

.nav-links li a {
    font-size: 0.85rem;
    font-weight: 400;
    color: var(--color-text-main);
    opacity: 0.8;
}

.nav-links li a:hover {
    opacity: 1;
}

/* Hide navigation links on smaller screens */
@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
}

/* --- 5. Buttons --- */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: 980px;
    /* Pill shape */
    font-size: 0.95rem;
    font-weight: 500;
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-speed) ease;
    border: 1px solid transparent;
}

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

.btn-primary:hover {
    background-color: var(--color-accent-hover);
    transform: scale(1.02);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-text-main);
    border: 1px solid var(--color-text-main);
}

.btn-secondary:hover {
    background-color: var(--color-text-main);
    color: var(--color-bg-light);
}

.btn-large {
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
}

.nav-btn {
    padding: 0.5rem 1rem;
    font-size: 0.8rem;
}

/* --- 6. Sections --- */
.section {
    padding: 6rem 1rem;
}

.section-container {
    max-width: var(--max-width);
    margin: 0 auto;
}

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

/* --- 7. Hero Section --- */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 0 1rem;
    padding-top: 60px;
    /* Offset for navbar */
}

.hero-content {
    max-width: 800px;
}

.hero .subtitle {
    font-size: clamp(1.25rem, 2vw, 1.75rem);
    color: var(--color-text-main);
    margin-bottom: 1.5rem;
    font-weight: 500;
}

.hero .description {
    max-width: 600px;
    margin: 0 auto 3rem auto;
    font-size: 1.1rem;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    /* Handle smaller screens */
}

/* --- 8. Services Grid (Cards) --- */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.service-card {
    background: var(--color-white);
    padding: 2.5rem;
    border-radius: var(--border-radius);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
    border: 1px solid var(--color-border);
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.08);
}

.service-icon {
    font-size: 2.5rem;
    color: var(--color-accent);
    margin-bottom: 1.5rem;
    display: inline-block;
    padding: 1rem;
    background: rgba(0, 102, 204, 0.08);
    border-radius: 14px;
    align-self: flex-start;
}

.service-intro {
    font-weight: 500;
    margin-bottom: 1.5rem;
    color: var(--color-text-main);
}

.service-list {
    margin-bottom: 1.5rem;
    flex-grow: 1;
    /* Pushes the link to the bottom */
}

.service-list li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 0.75rem;
    color: var(--color-text-mutated);
    font-size: 0.95rem;
}

.service-list li::before {
    content: '•';
    color: var(--color-accent);
    position: absolute;
    left: 0;
    font-size: 1.2rem;
    line-height: 1;
}

.note {
    font-size: 0.85rem;
    margin-bottom: 1rem;
    font-style: italic;
}

.service-link {
    color: var(--color-accent);
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    margin-top: auto;
}

.service-link span {
    margin-left: 0.5rem;
    transition: transform 0.2s ease;
}

.service-link:hover span {
    transform: translateX(4px);
}

/* --- 9. Footer --- */
.footer {
    background-color: #f5f5f7;
    padding-top: 4rem;
    padding-bottom: 2rem;
    border-top: 1px solid var(--color-border);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 1rem;
    margin-bottom: 3rem;
}

.footer-col h3 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
}

.footer-col h4 {
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--color-text-main);
}

.footer-col p {
    font-size: 0.85rem;
    color: var(--color-text-mutated);
    margin-bottom: 0.5rem;
}

.footer-col ul li {
    margin-bottom: 0.5rem;
}

.footer-col ul li a {
    font-size: 0.85rem;
    color: var(--color-text-mutated);
    margin-bottom: 0.5rem;
}

.footer-col ul li a:hover {
    color: var(--color-text-main);
    text-decoration: underline;
}

.email-link {
    color: var(--color-accent);
    font-size: 0.9rem;
    font-weight: 500;
}

.footer-bottom {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 1rem;
    text-align: center;
    border-top: 1px solid var(--color-border);
    padding-top: 1.5rem;
}

.footer-bottom p {
    font-size: 0.8rem;
}

/* --- 10. Forms (Apple Style) --- */
.booking-header {
    padding-top: 120px;
    padding-bottom: 2rem;
}

.booking-intro {
    max-width: 650px;
    margin: 2rem auto;
    font-size: 1.1rem;
    color: var(--color-text-mutated);
}

.booking-intro p {
    margin-bottom: 1rem;
}

.booking-intro strong {
    color: var(--color-text-main);
    font-weight: 600;
}

.payment-note {
    margin-top: 2rem;
    padding: 1.5rem;
    background: var(--color-white);
    border-left: 4px solid var(--color-accent);
}

.payment-note h4 {
    margin-bottom: 0.5rem;
    color: var(--color-text-main);
}

.max-w-sm {
    max-width: 600px;
}

.m-auto {
    margin: 0 auto;
}

.form-container {
    background: var(--color-white);
    padding: 2.5rem;
    border-radius: var(--border-radius);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
    border: 1px solid var(--color-border);
}

.form-container h3 {
    text-align: center;
    margin-bottom: 2rem;
    font-size: 1.75rem;
}

.apple-form {
    text-align: left;
}

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

.apple-form .form-row {
    display: flex;
    gap: 1rem;
}

.apple-form .form-row .form-group {
    flex: 1;
}

.apple-form label {
    display: block;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-text-main);
}

.apple-form input[type="text"],
.apple-form input[type="email"],
.apple-form input[type="password"],
.apple-form input[type="tel"],
.apple-form input[type="date"],
.apple-form input[type="time"],
.apple-form select,
.apple-form textarea {
    width: 100%;
    padding: 0.8rem 1rem;
    font-family: inherit;
    font-size: 1rem;
    color: var(--color-text-main);
    background-color: var(--color-bg-light);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    transition: all 0.3s ease;
    -webkit-appearance: none;
    appearance: none;
}

.apple-form select {
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231d1d1f' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    background-size: 1em;
}

.apple-form input:focus,
.apple-form select:focus,
.apple-form textarea:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 4px rgba(0, 102, 204, 0.1);
    background-color: var(--color-white);
}

.apple-form textarea {
    resize: vertical;
    min-height: 100px;
}

.checkbox-group {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
}

.checkbox-group input[type="checkbox"] {
    margin-top: 0.25rem;
    width: 1rem;
    height: 1rem;
    accent-color: var(--color-accent);
}

.checkbox-group label {
    font-size: 0.85rem;
    color: var(--color-text-mutated);
    font-weight: 400;
    line-height: 1.4;
}

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

.color-accent:hover {
    text-decoration: underline;
}

.btn-full {
    width: 100%;
    margin-top: 1rem;
}

.form-footer-note {
    text-align: center;
    font-size: 0.8rem;
    margin-top: 1.5rem;
    color: var(--color-text-mutated);
}

/* --- TEXT CONTENT --- */
.text-section {
    padding-top: 3rem;
}

.terms-content {
    padding: 2.5rem;
    text-align: left;
}

.terms-content h3 {
    font-size: 1.25rem;
    margin-top: 2rem;
    margin-bottom: 0.75rem;
    color: var(--color-text-main);
}

.terms-content h3:first-child {
    margin-top: 0;
}

.terms-content p {
    color: var(--color-text-mutated);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

/* --- 11. Animations --- */
.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.fade-in-up.visible {
    opacity: 1;
    transform: translateY(0);
}

.delay-1 {
    transition-delay: 0.1s;
}

.delay-2 {
    transition-delay: 0.2s;
}

.delay-3 {
    transition-delay: 0.3s;
}