:root {
    --bg-color: #F7F6F2;
    --footer-bg: #0D0D0D;
    --footer-bg-alt: #0A0A0A;
    --text-dark: #0D0D0D;
    --text-light: #FFFFFF;
    --text-grey: #666666;
    --font-heading: 'Plus Jakarta Sans', sans-serif;
    --font-body: 'Inter', sans-serif;
    --radius-main: 24px;
    --radius-pill: 99px;
    --transition-smooth: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

html, body {
    overflow-x: hidden;
}

body {
    background-color: var(--bg-color);
    color: var(--text-dark);
    font-family: var(--font-body);
    line-height: 1.6;
}

h1, h2, h3, h4, h5, h6, .logo, .footer-logo, .giant-heading {
    font-family: var(--font-heading);
    letter-spacing: -2px;
    font-weight: 800;
}

img {
    max-width: 100%;
    display: block;
    object-fit: cover;
}

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

/* Animations */
.observe-me {
    opacity: 0;
    transform: translateY(60px);
    transition: var(--transition-smooth);
}

.observe-me.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Accessibility Focus States */
a:focus-visible, button:focus-visible, details:focus-visible, summary:focus-visible {
    outline: 2px solid var(--text-dark);
    outline-offset: 4px;
    border-radius: 4px;
}
.btn-pill:focus-visible {
    border-radius: var(--radius-pill);
}

/* Common Components */
.btn-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: var(--radius-pill);
    font-weight: 500;
    font-size: 14px;
    transition: background-color 0.3s ease, transform 0.3s ease;
}

.btn-black {
    background-color: var(--text-dark);
    color: var(--text-light);
    border: 1px solid var(--text-dark);
}

.btn-black:hover {
    background-color: #333;
    transform: scale(1.02);
}

.arrow {
    font-size: 16px;
}

.tag-pill {
    display: inline-block;
    padding: 6px 16px;
    border-radius: var(--radius-pill);
    border: 1px solid var(--text-dark);
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 16px;
}

.icon-circle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--text-dark);
    color: var(--text-light);
    font-size: 18px;
}

/* Navigation */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 5%;
    background: transparent;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
}

.logo {
    font-size: 28px;
    color: var(--text-dark);
}

.nav-links {
    display: flex;
    gap: 24px;
}

.nav-links a {
    font-size: 14px;
    color: var(--text-grey);
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-links a:hover {
    color: var(--text-dark);
}

/* Hero Section */
.hero {
    padding: 100px 2% 2%;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero-container {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    border-radius: var(--radius-main);
    overflow: hidden;
    background-color: #ddd; /* fallback */
}

.hero-bg {
    width: 100%;
    height: 100%;
    object-position: center;
}

.hero-overlay-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-family: var(--font-heading);
    font-size: 12vw;
    font-weight: 900;
    letter-spacing: -6px;
    color: var(--text-light);
    pointer-events: none;
    text-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

.hero-glass-card {
    position: absolute;
    bottom: 40px;
    left: 40px;
    width: 400px;
    padding: 32px;
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-radius: 20px;
    color: var(--text-light);
    border: 1px solid rgba(255,255,255,0.1);
}

.hero-glass-card p {
    margin-bottom: 24px;
    font-size: 16px;
    line-height: 1.5;
}

.hero-glass-card .btn-black {
    background-color: var(--text-dark);
    border: none;
}

.hero-circular-text {
    position: absolute;
    bottom: 40px;
    right: 40px;
    animation: rotateText 15s linear infinite;
}

@keyframes rotateText {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.hero-tag {
    position: absolute;
    top: 40px;
    right: 40px;
    background: var(--text-light);
    color: var(--text-dark);
    padding: 8px 16px;
    border-radius: var(--radius-pill);
    font-size: 14px;
    font-weight: 600;
}

/* Intro Section */
.intro-philosophy {
    display: grid;
    grid-template-columns: 60% 40%;
    padding: 80px 5%;
    gap: 40px;
}

.intro-main-img {
    width: 100%;
    aspect-ratio: 16 / 10;
    border-radius: var(--radius-main);
    margin-bottom: 24px;
}

.giant-heading {
    font-size: 6vw;
    line-height: 1;
}

.intro-right {
    margin-top: 120px;
}

.intro-right h2 {
    font-size: 32px;
    margin-bottom: 40px;
    line-height: 1.2;
}

.intro-overlay-img-container {
    position: relative;
    width: 80%;
    margin-left: auto;
}

.intro-small-img {
    width: 100%;
    aspect-ratio: 4 / 5;
    border-radius: 20px;
}

.overlay-card {
    position: absolute;
    bottom: -20px;
    left: -20px;
    background: var(--text-light);
    padding: 16px 24px;
    border-radius: var(--radius-pill);
    display: flex;
    align-items: center;
    gap: 16px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
}

.overlay-card span {
    font-weight: 500;
    font-size: 14px;
}

/* Trust & Stats */
.trust-stats {
    display: flex;
    justify-content: space-around;
    padding: 60px 0;
    margin: 40px 5%;
    border-top: 1px solid rgba(0,0,0,0.1);
    border-bottom: 1px solid rgba(0,0,0,0.1);
}

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

.stat-number {
    font-size: 64px;
    font-family: var(--font-heading);
    font-weight: 800;
    letter-spacing: -2px;
    line-height: 1;
    margin-bottom: 8px;
}

.stat-text {
    font-size: 14px;
    color: var(--text-grey);
    text-transform: uppercase;
    letter-spacing: 1px;
}

...
.reviews {
    overflow: hidden;
    padding: 20px 0 80px;
    --review-card-width: 400px;
}

.reviews-carousel {
    display: flex;
    gap: 24px;
    padding: 0 5%;
    width: max-content;
    animation: scrollCarousel 30s linear infinite;
}

.review-card {
    width: var(--review-card-width);
    background: var(--text-light);
    padding: 32px;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.03);
    flex-shrink: 0;
}

.stars {
    font-size: 20px;
    margin-bottom: 16px;
}

.review-text {
    font-size: 16px;
    font-style: italic;
    margin-bottom: 24px;
    color: var(--text-dark);
}

.reviewer {
    font-weight: 600;
    color: var(--text-grey);
}

@keyframes scrollCarousel {
    0% { transform: translateX(0); }
    100% { transform: translateX(calc(-1 * (var(--review-card-width) * 3 + 24px * 3))); }
}

/* Mid Feature */
.mid-feature {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    padding: 80px 5%;
    align-items: center;
}

.mid-img {
    width: 100%;
    aspect-ratio: 3 / 4;
    border-radius: var(--radius-main);
}

.small-text {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
    color: var(--text-grey);
    margin-bottom: 16px;
}

.mid-right h2 {
    font-size: 56px;
    line-height: 1.1;
    margin-bottom: 24px;
}

.mid-right p {
    font-size: 16px;
    color: var(--text-grey);
    margin-bottom: 32px;
    max-width: 90%;
}

/* Masonry Grid */
.masonry-section {
    padding: 80px 5%;
}

.masonry-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 60px;
}

.masonry-header .giant-heading {
    font-size: 4vw;
    width: 50%;
}

.masonry-header-right {
    width: 40%;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 24px;
}

.masonry-header-right p {
    font-size: 16px;
    color: var(--text-grey);
}

/* True CSS Grid Masonry */
.masonry-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-template-rows: auto auto;
    gap: 24px;
}

.masonry-card {
    position: relative;
    border-radius: var(--radius-main);
    overflow: hidden;
    cursor: pointer;
}

.masonry-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s ease;
}

.masonry-card:hover img {
    transform: scale(1.02);
}

.card-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 40px 32px 32px;
    background: linear-gradient(to top, rgba(0,0,0,0.9) 0%, transparent 100%);
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--text-light);
}

.card-overlay h3 {
    font-size: 24px;
    font-weight: 600;
    letter-spacing: -1px;
}

.card-overlay .icon-circle {
    background: var(--text-light);
    color: var(--text-dark);
}

/* Grid Assignments for Asymmetrical Look */
.card-tall {
    grid-column: 1 / span 1;
    grid-row: 1 / span 2;
}

.card-square {
    grid-column: 2 / span 1;
    grid-row: 1 / span 1;
    aspect-ratio: 1 / 1;
}

.card-square:nth-child(3) {
    grid-column: 3 / span 1;
    grid-row: 1 / span 1;
    aspect-ratio: 1 / 1;
}

.card-tall-2 {
    grid-column: 4 / span 1;
    grid-row: 1 / span 2;
}

.card-wide {
    grid-column: 2 / span 2;
    grid-row: 2 / span 1;
    aspect-ratio: 2 / 1;
}

/* Pre-Footer */
.pre-footer {
    background-color: var(--footer-bg-alt);
    color: var(--text-light);
    padding: 80px 5%;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.pre-footer-left h2 {
    font-size: 64px;
    line-height: 1;
    margin-bottom: 24px;
}

/* Process Section */
.process-section {
    padding: 100px 5%;
    background-color: var(--text-dark);
    color: var(--bg-color);
}
.process-header {
    text-align: center;
    margin-bottom: 60px;
}
.process-subtitle {
    font-size: 18px;
    color: #aaaaaa;
    max-width: 600px;
    margin: 0 auto;
}
.process-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    max-width: 1400px;
    margin: 0 auto;
}
.process-card {
    display: flex;
    flex-direction: column;
}
.process-img-wrapper {
    position: relative;
    width: 100%;
    aspect-ratio: 4/5;
    border-radius: var(--radius-main);
    overflow: hidden;
    margin-bottom: 24px;
}
.process-img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(20%) brightness(0.9);
}
.process-step {
    position: absolute;
    bottom: 20px;
    left: 20px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    color: white;
    padding: 8px 16px;
    border-radius: var(--radius-pill);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 14px;
    border: 1px solid rgba(255,255,255,0.2);
}
.process-card h3 {
    font-family: var(--font-heading);
    font-size: 20px;
    margin-bottom: 12px;
}
.process-card p {
    font-size: 15px;
    color: #aaaaaa;
    line-height: 1.6;
}

@media (max-width: 1024px) {
    .process-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
    .process-grid { grid-template-columns: 1fr; }
}

/* FAQ Section */
.faq-section {
    padding: 80px 5%;
    max-width: 1000px;
    margin: 0 auto;
}
.faq-section .giant-heading {
    font-size: 3vw;
    margin-bottom: 40px;
    text-align: center;
}
.faq-item {
    border-bottom: 1px solid rgba(0,0,0,0.1);
    padding: 24px 0;
}
.faq-item summary {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 20px;
    cursor: pointer;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.faq-item summary::-webkit-details-marker {
    display: none;
}
.faq-content {
    padding-top: 16px;
    color: var(--text-grey);
    font-size: 16px;
    line-height: 1.6;
}
details[open] .faq-icon {
    transform: rotate(45deg);
}
.faq-icon {
    transition: transform 0.3s ease;
    font-size: 24px;
    font-weight: 400;
}

.pre-footer-left p {
    font-size: 16px;
    color: #aaaaaa;
}

.styled-map {
    width: 100%;
    aspect-ratio: 16 / 9;
    border-radius: var(--radius-main);
    border: none;
    overflow: hidden;
    background-color: #111;
    /* Apply CSS filters to force the standard iframe into a dark monochromatic aesthetic */
    filter: grayscale(100%) invert(100%) contrast(85%) opacity(0.8);
}

/* Footer */
.footer {
    background-color: var(--footer-bg);
    color: var(--text-light);
    padding: 80px 5% 40px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    margin-bottom: 80px;
}

.footer-col h4 {
    font-size: 18px;
    margin-bottom: 24px;
    color: #ffffff;
}

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

.footer-col li {
    margin-bottom: 12px;
}

.footer-col a, .footer-col p {
    color: #aaaaaa;
    font-size: 14px;
    transition: color 0.3s ease;
}

.footer-col a:hover {
    color: #ffffff;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 40px;
}

.copyright {
    color: #666666;
    font-size: 14px;
}

.footer-logo {
    font-size: 10vw;
    line-height: 0.8;
    color: var(--text-light);
}

/* Mobile Menu */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 101;
}

.hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--text-dark);
    transition: all 0.3s ease;
    border-radius: 2px;
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

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

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

.mobile-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.4);
    z-index: 99;
}

.mobile-overlay.active {
    display: block;
}

body.menu-open {
    overflow: hidden;
}

/* Responsive */
@media (max-width: 1024px) {
    .intro-philosophy, .mid-feature, .pre-footer {
        grid-template-columns: 1fr;
    }
    .intro-right { margin-top: 40px; }
    .masonry-grid {
        display: flex;
        flex-direction: column;
    }
    .card-tall, .card-square, .card-wide, .card-tall-2 {
        aspect-ratio: 16 / 10;
        min-height: 280px;
    }
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .mid-right h2 {
        font-size: 40px;
    }
    .pre-footer-left h2 {
        font-size: 48px;
    }
    .intro-overlay-img-container {
        width: 100%;
    }
}

@media (max-width: 768px) {
    /* Mobile Navigation */
    .hamburger {
        display: flex;
    }
    .navbar {
        padding: 16px 5%;
        background: rgba(247, 246, 242, 0.95);
        backdrop-filter: blur(10px);
        -webkit-backdrop-filter: blur(10px);
    }
    .nav-links {
        position: fixed;
        top: 0;
        right: -300px;
        width: 280px;
        height: 100vh;
        height: 100dvh;
        background: var(--bg-color);
        flex-direction: column;
        padding: 100px 40px 40px;
        gap: 32px;
        transition: right 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        box-shadow: -10px 0 30px rgba(0, 0, 0, 0.1);
        z-index: 100;
    }
    .nav-links.active {
        right: 0;
    }
    .nav-links a {
        font-size: 18px;
        color: var(--text-dark);
    }

    /* Hero */
    .hero {
        padding: 80px 3% 3%;
        min-height: auto;
    }
    .hero-container {
        aspect-ratio: 3 / 4;
    }
    .hero-overlay-text {
        font-size: 16vw;
        letter-spacing: -3px;
    }
    .hero-glass-card {
        width: calc(100% - 40px);
        left: 20px;
        bottom: 20px;
        padding: 24px;
    }
    .hero-glass-card p {
        font-size: 14px;
    }
    .hero-circular-text {
        display: none;
    }
    .hero-tag {
        top: 20px;
        right: 20px;
        font-size: 12px;
        padding: 6px 12px;
    }

    /* Typography */
    .giant-heading {
        font-size: 10vw;
    }
    .intro-right h2 {
        font-size: 24px;
    }

    /* Trust & Stats */
    .trust-stats {
        flex-wrap: wrap;
        gap: 40px;
    }
    .stat-item {
        width: 40%;
    }
    .stat-number {
        font-size: 48px;
    }

    /* Reviews */
    .reviews {
        --review-card-width: 300px;
    }
    .review-card {
        padding: 24px;
    }

    /* Mid Feature */
    .mid-right h2 {
        font-size: 32px;
    }
    .mid-right p {
        max-width: 100%;
    }

    /* Masonry */
    .masonry-header {
        flex-direction: column;
        gap: 24px;
    }
    .masonry-header .giant-heading,
    .masonry-header-right {
        width: 100%;
    }

    /* Process */
    .process-header .giant-heading {
        font-size: 7vw;
    }

    /* Pre-footer */
    .pre-footer-left h2 {
        font-size: 36px;
    }

    /* FAQ */
    .faq-section .giant-heading {
        font-size: 7vw;
    }
    .faq-item summary {
        font-size: 16px;
    }

    /* Footer */
    .footer-grid {
        grid-template-columns: 1fr;
    }
    .footer-bottom {
        flex-direction: column;
        align-items: flex-start;
        gap: 24px;
    }
    .footer-logo {
        font-size: 16vw;
    }
}

@media (max-width: 480px) {
    .hero-overlay-text {
        font-size: 20vw;
        letter-spacing: -2px;
    }
    .hero-glass-card {
        padding: 20px;
        border-radius: 16px;
    }
    .hero-glass-card p {
        font-size: 13px;
        margin-bottom: 16px;
    }
    .giant-heading {
        font-size: 12vw;
    }
    .stat-number {
        font-size: 36px;
    }
    .stat-item {
        width: 45%;
    }
    .reviews {
        --review-card-width: 260px;
    }
    .review-card {
        padding: 20px;
    }
    .overlay-card {
        left: 10px;
        bottom: 10px;
        padding: 12px 20px;
    }
    .review-text {
        font-size: 14px;
    }
    .mid-right h2 {
        font-size: 28px;
    }
    .pre-footer-left h2 {
        font-size: 28px;
    }
    .intro-right h2 {
        font-size: 22px;
    }
    .faq-item summary {
        font-size: 15px;
    }
    .faq-content {
        font-size: 14px;
    }
    .btn-pill {
        font-size: 13px;
        padding: 10px 20px;
    }
    .masonry-section {
        padding: 40px 5%;
    }
    .card-overlay h3 {
        font-size: 18px;
    }
    .card-overlay {
        padding: 24px 20px 20px;
    }
    .process-card h3 {
        font-size: 18px;
    }
    .process-card p {
        font-size: 14px;
    }
    .footer {
        padding: 40px 5% 24px;
    }
    .footer-grid {
        margin-bottom: 40px;
    }
}