/* Base Reset & Variables */
:root {
    --primary-coral: hsl(350, 78%, 60%);   /* #F06262 */
    --secondary-teal: hsl(180, 60%, 50%);  /* #60D7D7 */
    --accent-yellow: hsl(45, 100%, 70%);   /* #FFD77A */
    --dark-charcoal: hsl(210, 10%, 20%);   /* #30353B */
    --text-light: hsl(0, 0%, 98%);         /* #FAFAFA */
    --light-bg: hsl(210, 20%, 98%);        /* #F5F7F9 */
    --white: #ffffff;

    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Open Sans', sans-serif;

    --spacing-xs: 8px;
    --spacing-sm: 16px;
    --spacing-md: 24px;
    --spacing-lg: 48px;
    --spacing-xl: 80px;

    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-full: 50px;

    --shadow-sm: 0 2px 5px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 10px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 8px 25px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 15px 40px rgba(0, 0, 0, 0.15);
}

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

html {
    scroll-behavior: smooth;
}

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

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

h1 {
    font-size: clamp(2.5rem, 6vw + 1rem, 4.5rem);
    margin-bottom: var(--spacing-md);
}

h2 {
    font-size: clamp(2rem, 4vw + 1rem, 3rem);
    margin-bottom: var(--spacing-lg);
    text-align: center;
}

h3 {
    font-size: clamp(1.4rem, 2.5vw + 0.5rem, 2rem);
    margin-bottom: var(--spacing-sm);
}

p {
    margin-bottom: var(--spacing-sm);
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Sections */
.section-padding {
    padding: var(--spacing-xl) 0;
}

.section-light-bg {
    background-color: var(--light-bg);
}

.section-accent-bg {
    background-color: var(--accent-yellow);
}

.section-title {
    color: var(--dark-charcoal);
    margin-bottom: var(--spacing-md);
}

.section-description {
    max-width: 800px;
    margin: 0 auto var(--spacing-xl);
    font-size: 1.15rem;
    color: #555;
    text-align: center;
}
.section-accent-bg .section-description {
    color: #444;
}

.section-actions {
    margin-top: var(--spacing-lg);
    text-align: center;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-full);
    text-decoration: none;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-md);
    border: 2px solid transparent;
    cursor: pointer;
    min-height: 44px; /* Tap target */
}

.btn--primary {
    background-color: var(--primary-coral);
    color: var(--text-light);
    border-color: var(--primary-coral);
}
.btn--primary:hover, .btn--primary:focus {
    background-color: hsl(350, 78%, 70%); /* Lighter coral */
    border-color: hsl(350, 78%, 70%);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn--secondary {
    background-color: transparent;
    color: var(--primary-coral);
    border-color: var(--primary-coral);
}
.btn--secondary:hover, .btn--secondary:focus {
    background-color: var(--primary-coral);
    color: var(--text-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn--cta {
    background-color: var(--accent-yellow);
    color: var(--dark-charcoal);
    border-color: var(--accent-yellow);
    font-size: 1.15rem;
    padding: var(--spacing-md) var(--spacing-lg);
}
.btn--cta:hover, .btn--cta:focus {
    background-color: hsl(45, 100%, 75%); /* Lighter yellow */
    border-color: hsl(45, 100%, 75%);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* Header */
.site-header {
    background-color: rgba(255, 255, 255, 0.98);
    padding: var(--spacing-sm) 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}

.site-header.is-scrolled {
    padding: var(--spacing-xs) 0;
    box-shadow: var(--shadow-md);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.site-logo {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: clamp(1.5rem, 3vw + 0.5rem, 1.8rem);
    color: var(--primary-coral);
    text-decoration: none;
    display: flex;
    align-items: center;
}

.site-logo span {
    color: var(--secondary-teal);
    margin-left: 5px;
}

.nav-toggle {
    display: none; /* Hidden by default, shown on mobile */
    background: none;
    border: none;
    padding: 10px;
    cursor: pointer;
    z-index: 1001;
}

.nav-toggle .icon-bar {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--dark-charcoal);
    margin: 5px 0;
    transition: all 0.3s ease;
}

.main-nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    align-items: center;
}

.main-nav ul li {
    margin-left: var(--spacing-lg);
}

.main-nav ul li a {
    text-decoration: none;
    color: var(--dark-charcoal);
    font-weight: 600;
    font-family: var(--font-heading);
    transition: color 0.3s ease;
    padding: 10px 0; /* Make tap target larger */
    display: block;
}

.main-nav ul li a:hover,
.main-nav ul li a:focus {
    color: var(--primary-coral);
}

.main-nav .nav-btn {
    margin-left: var(--spacing-lg);
    padding: 10px var(--spacing-md);
}

/* Hero Section */
.hero-section {
    position: relative;
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-light);
    text-align: center;
    overflow: hidden;
    padding-top: 100px; /* Account for fixed header */
    padding-bottom: 80px;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    filter: brightness(0.8);
    z-index: -2;
    animation: panBackground 20s infinite alternate linear;
}

@keyframes panBackground {
    0% { background-position: 0% 0%; }
    100% { background-position: 100% 100%; }
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.4);
    z-index: -1;
}

.hero-content {
    z-index: 1;
    max-width: 900px;
}

.hero-content h1 {
    color: var(--text-light);
    margin-bottom: var(--spacing-md);
    text-shadow: 2px 2px 8px rgba(0,0,0,0.3);
}

.hero-description {
    font-size: clamp(1.1rem, 2vw + 0.5rem, 1.4rem);
    margin-bottom: var(--spacing-lg);
    font-weight: 400;
    line-height: 1.4;
    color: rgba(255, 255, 255, 0.9);
    text-shadow: 1px 1px 5px rgba(0,0,0,0.2);
}

/* Philosophy Section */
.philosophy-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
}

.philosophy-item {
    background-color: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.philosophy-item img {
    width: 80px;
    height: 80px;
    margin-bottom: var(--spacing-md);
    filter: drop-shadow(0 5px 10px rgba(0,0,0,0.1));
}

.philosophy-item h3 {
    color: var(--primary-coral);
    margin-bottom: var(--spacing-sm);
}

.philosophy-item p {
    color: #555;
    font-size: 1rem;
}

/* Experiences Section */
.experiences-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
}

.experience-card {
    background-color: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    text-align: left;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.experience-card img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    display: block;
    border-bottom: 5px solid var(--secondary-teal);
}

.experience-card .card-content {
    padding: var(--spacing-md);
}

.experience-card .card-content h3 {
    color: var(--secondary-teal);
    margin-top: 0;
    margin-bottom: var(--spacing-sm);
}

.experience-card .card-content p {
    color: #555;
    font-size: 0.95rem;
    margin-bottom: var(--spacing-md);
}

.experience-card .card-content .btn {
    font-size: 0.9rem;
    padding: 10px var(--spacing-md);
}

/* Themes Section */
.themes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
}

.theme-card {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.theme-card img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    display: block;
}

.theme-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    background: linear-gradient(to top, rgba(0,0,0,0.7), rgba(0,0,0,0));
    color: var(--text-light);
    padding: var(--spacing-md);
    text-align: left;
}

.theme-overlay h3 {
    color: var(--accent-yellow);
    margin: 0;
    font-size: 1.5rem;
}

.theme-overlay p {
    font-size: 0.9rem;
    margin-top: 5px;
    color: rgba(255,255,255,0.8);
}

/* Process Section */
.process-flow {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

.process-step {
    flex: 1;
    min-width: 220px;
    max-width: 280px;
    text-align: center;
    position: relative;
    padding-bottom: var(--spacing-lg);
}

.process-step:not(:last-child)::after {
    content: '→';
    position: absolute;
    right: calc( -1 * var(--spacing-lg) ); /* Half gap */
    top: 60px;
    font-size: 2.5rem;
    color: var(--secondary-teal);
    font-weight: 300;
    transform: translateY(-50%);
}

.process-icon {
    background-color: var(--secondary-teal);
    width: 100px;
    height: 100px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0 auto var(--spacing-md);
    box-shadow: var(--shadow-md);
    color: var(--text-light);
    font-size: 2.5rem;
    font-weight: 700;
    font-family: var(--font-heading);
}

.process-step h3 {
    color: var(--primary-coral);
    margin-bottom: var(--spacing-sm);
}

.process-step p {
    color: #555;
    font-size: 0.95rem;
}

/* Testimonials Section */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
}

.testimonial-card {
    background-color: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    text-align: left;
    position: relative;
    border-left: 5px solid var(--accent-yellow);
}

.testimonial-card p {
    font-style: italic;
    color: #444;
    margin-bottom: var(--spacing-md);
    font-size: 1.05rem;
}

.client-info {
    display: flex;
    align-items: center;
    margin-top: var(--spacing-md);
}

.client-info img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    margin-right: var(--spacing-sm);
    border: 3px solid var(--primary-coral);
}

.client-name {
    font-weight: 600;
    color: var(--dark-charcoal);
    font-family: var(--font-heading);
    font-size: 1.1rem;
}

.client-event {
    font-size: 0.9rem;
    color: #777;
}

/* Gallery Section */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
}

.gallery-item {
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: transform 0.3s ease;
}

.gallery-item:hover {
    transform: scale(1.02);
}

.gallery-item img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    display: block;
}

/* FAQ Section (Accordion) */
.accordion-container {
    max-width: 800px;
    margin: var(--spacing-xl) auto;
}

.accordion-item {
    background-color: var(--white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    margin-bottom: var(--spacing-sm);
    overflow: hidden;
    transition: box-shadow 0.3s ease;
}
.accordion-item:hover {
    box-shadow: var(--shadow-md);
}

.accordion-header {
    padding: var(--spacing-md);
    font-size: 1.2rem;
    color: var(--dark-charcoal);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: var(--font-heading);
    font-weight: 600;
    transition: color 0.3s ease;
    min-height: 44px; /* Tap target */
}

.accordion-header:hover {
    color: var(--primary-coral);
}

.accordion-header::after {
    content: '+';
    font-size: 1.5rem;
    color: var(--secondary-teal);
    transition: transform 0.3s ease;
}

.accordion-item[aria-expanded="true"] .accordion-header::after {
    content: '−';
    transform: rotate(0deg);
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease-out, padding 0.4s ease-out;
    padding: 0 var(--spacing-md);
}

.accordion-item[aria-expanded="true"] .accordion-content {
    max-height: 200px; /* Adjust as needed for content height */
    padding-bottom: var(--spacing-md);
}

.accordion-content p {
    color: #555;
    font-size: 1rem;
    margin-bottom: 0;
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, var(--primary-coral) 0%, var(--secondary-teal) 100%);
    color: var(--text-light);
    text-align: center;
}

.cta-section .section-title {
    color: var(--text-light);
    text-shadow: 2px 2px 8px rgba(0,0,0,0.2);
}

.cta-section .section-description {
    color: rgba(255, 255, 255, 0.9);
}

/* Footer */
.site-footer {
    background-color: var(--dark-charcoal);
    color: var(--text-light);
    padding: var(--spacing-xl) 0 var(--spacing-md);
    font-size: 0.9rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
    text-align: left;
}

.footer-col h4 {
    color: var(--primary-coral);
    margin-bottom: var(--spacing-md);
    font-size: 1.2rem;
}

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

.footer-col ul li {
    margin-bottom: var(--spacing-xs);
}

.footer-col ul li a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color 0.3s ease;
    padding: 5px 0; /* Make tap target larger */
    display: inline-block;
}

.footer-col ul li a:hover,
.footer-col ul li a:focus {
    color: var(--primary-coral);
}

.footer-col p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: var(--spacing-xs);
}

.social-links a {
    display: inline-block;
    margin-right: var(--spacing-sm);
    color: var(--text-light);
    font-size: 1.5rem;
    transition: color 0.3s ease;
    min-width: 44px; /* Tap target */
    min-height: 44px; /* Tap target */
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm); /* Visual for focus state */
}

.social-links a:hover,
.social-links a:focus {
    color: var(--primary-coral);
}

.footer-bottom {
    text-align: center;
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.6);
}

/* Animate-on-scroll */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.animate-on-scroll.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive Adjustments */
@media (max-width: 992px) {
    .main-nav {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background-color: var(--light-bg);
        display: flex;
        align-items: center;
        justify-content: center;
        transform: translateX(100%);
        transition: transform 0.4s ease-in-out;
        z-index: 999;
    }

    .main-nav.is-active {
        transform: translateX(0);
    }

    .main-nav ul {
        flex-direction: column;
        text-align: center;
    }

    .main-nav ul li {
        margin: var(--spacing-sm) 0;
    }
    .main-nav ul li a {
        font-size: 1.5rem;
        padding: var(--spacing-sm);
    }
    .main-nav .nav-btn {
        margin-top: var(--spacing-md);
        margin-left: 0;
    }

    .nav-toggle {
        display: block;
    }
    .nav-toggle.is-active .icon-bar:nth-child(1) {
        transform: rotate(-45deg) translate(-5px, 6px);
    }
    .nav-toggle.is-active .icon-bar:nth-child(2) {
        opacity: 0;
    }
    .nav-toggle.is-active .icon-bar:nth-child(3) {
        transform: rotate(45deg) translate(-5px, -6px);
    }

    body.no-scroll {
        overflow: hidden;
    }

    .hero-section {
        padding-top: 120px;
    }

    .hero-content h1 {
        font-size: clamp(2rem, 8vw + 0.5rem, 3.5rem);
    }
    .hero-description {
        font-size: clamp(1rem, 2.5vw + 0.5rem, 1.2rem);
    }

    .process-flow {
        flex-direction: column;
        align-items: center;
    }
    .process-step {
        max-width: 100%;
        margin-bottom: var(--spacing-lg);
    }
    .process-step:not(:last-child)::after {
        content: '↓';
        right: 50%;
        top: auto;
        bottom: 0;
        transform: translateX(50%) translateY(50%);
    }
}

@media (max-width: 768px) {
    .section-padding {
        padding: var(--spacing-lg) 0;
    }
    h1 {
        font-size: clamp(2rem, 8vw + 0.5rem, 3.5rem);
    }
    h2 {
        font-size: clamp(1.8rem, 5vw + 0.5rem, 2.5rem);
        margin-bottom: var(--spacing-md);
    }
    .section-description {
        font-size: 1rem;
        margin-bottom: var(--spacing-lg);
    }
    .btn {
        padding: 10px var(--spacing-md);
        font-size: 0.9rem;
    }
    .site-header.is-scrolled {
        padding: var(--spacing-xs) 0;
    }
    .site-logo {
        font-size: 1.6rem;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .footer-col h4 {
        margin-top: var(--spacing-lg);
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-sm);
    }
    .site-logo {
        font-size: 1.4rem;
    }
    .hero-content h1 {
        font-size: clamp(1.8rem, 9vw + 0.2rem, 2.5rem);
    }
    .hero-description {
        font-size: 0.95rem;
    }
    .btn--cta {
        font-size: 1rem;
        padding: var(--spacing-sm) var(--spacing-md);
    }
    .social-links a {
        margin-right: var(--spacing-xs);
    }
}