/* ===================================
   CSS Variables & Design System
   =================================== */
:root {
    /* Colors */
    --color-forest: #0F1713;
    --color-earth: #8C7355;
    --color-clay: #B09A81;
    --color-limestone: #FAF9F6;
    --color-moss: #3E4D45;
    --color-mist: #E5EAE7;
    --color-white: #ffffff;
    --color-copper: #B87333;
    --color-stone: #9CA3AF;
    --color-parchment: #F5F3EF;

    /* Typography */
    --font-serif: 'Fraunces', serif;
    --font-sans: 'Inter', sans-serif;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --spacing-3xl: 6rem;

    /* Letter Spacing */
    --tracking-widest-xl: 0.3em;
    --tracking-widest-2xl: 0.5em;

    /* Transitions */
    --transition-base: 0.3s ease;
    --transition-slow: 0.7s ease;
    --transition-slower: 1.2s cubic-bezier(0.21, 0.6, 0.35, 1);
}

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-sans);
    background-color: var(--color-limestone);
    color: var(--color-forest);
    line-height: 1.6;
    overflow-x: hidden;
}

::selection {
    background-color: var(--color-forest);
    color: var(--color-limestone);
}

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

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

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

/* ===================================
   Utility Classes
   =================================== */
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

@media (min-width: 768px) {
    .container {
        padding: 0 3rem;
    }
}

.list-marker {
    width: 6px;
    height: 1px;
    background-color: var(--color-earth);
    display: inline-block;
    margin-right: 1rem;
    vertical-align: middle;
    transition: width var(--transition-slow);
}

.list-icon {
    display: inline-block !important;
    margin-right: 1rem !important;
    font-size: 1.25rem !important;
    vertical-align: middle !important;
    transition: transform var(--transition-base) !important;
}

.focus-item:hover .list-icon,
.offering-item:hover .list-icon,
.focus-area-item:hover .list-icon,
.track-item:hover .list-icon {
    transform: scale(1.2) rotate(10deg) !important;
}

/* Scroll Reveal Animation */
.scroll-reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all var(--transition-slower);
}

.scroll-reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ===================================
   Header / Navigation
   =================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 50;
    transition: all var(--transition-slow);
    padding: 2rem 1.5rem;
}

.header.scrolled {
    background-color: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(20px);
    padding: 1rem 1.5rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

@media (min-width: 768px) {
    .header {
        padding: 2rem 3rem;
    }

    .header.scrolled {
        padding: 1rem 3rem;
    }
}

.header-container {
    max-width: 1280px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    font-size: 1.25rem;
    font-family: var(--font-serif);
    font-weight: 700;
    letter-spacing: -0.05em;
    color: var(--color-white);
    transition: all var(--transition-slow);
}

.logo:hover {
    opacity: 0.7;
}

.header.scrolled .logo {
    color: var(--color-forest);
}

@media (min-width: 768px) {
    .logo {
        font-size: 1.5rem;
    }
}

/* Desktop Navigation */
.nav-desktop {
    display: none;
    align-items: center;
    gap: 3rem;
}

@media (min-width: 768px) {
    .nav-desktop {
        display: flex;
    }
}

.nav-link {
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: var(--tracking-widest-xl);
    font-weight: 500;
    color: rgba(255, 255, 255, 0.8);
    transition: all var(--transition-slow);
    position: relative;
    padding: 0.5rem 0;
}

.nav-link:hover {
    color: var(--color-white);
    transform: translateY(-2px);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background-color: var(--color-earth);
    transition: width var(--transition-slow);
}

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

.header.scrolled .nav-link {
    color: var(--color-forest);
}

.nav-contact {
    padding: 0.5rem 1.5rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: var(--tracking-widest-xl);
    font-weight: 500;
    color: var(--color-white);
    transition: all var(--transition-slow);
}

.nav-contact:hover {
    background-color: var(--color-white);
    color: var(--color-forest);
}

.header.scrolled .nav-contact {
    border-color: rgba(15, 23, 19, 0.2);
    color: var(--color-forest);
}

.header.scrolled .nav-contact:hover {
    background-color: var(--color-forest);
    color: var(--color-white);
}

/* Mobile Toggle */
.mobile-toggle {
    display: flex;
    flex-direction: column;
    padding: 0.5rem;
    gap: 0.375rem;
}

@media (min-width: 768px) {
    .mobile-toggle {
        display: none;
    }
}

.hamburger-line {
    width: 24px;
    height: 1px;
    background-color: var(--color-white);
    transition: all var(--transition-base);
}

.header.scrolled .hamburger-line {
    background-color: var(--color-forest);
}

.mobile-toggle.active .hamburger-line:nth-child(1) {
    transform: rotate(45deg) translateY(8px);
}

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

.mobile-toggle.active .hamburger-line:nth-child(3) {
    transform: rotate(-45deg) translateY(-8px);
}

/* Mobile Menu */
.mobile-menu {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: var(--color-white);
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-slow);
}

.mobile-menu.open {
    max-height: 400px;
    border-bottom: 1px solid var(--color-mist);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
}

.mobile-menu-content {
    padding: 2.5rem 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.mobile-nav-link {
    color: var(--color-forest);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: var(--tracking-widest-xl);
    font-weight: 500;
    border-bottom: 1px solid var(--color-mist);
    padding-bottom: 0.5rem;
}

/* ===================================
   Hero Section
   =================================== */
.hero {
    position: relative;
    height: 100vh;
    width: 100%;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-forest);
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

/* Hero background layers for crossfade slideshow */
.hero-bg-layer {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    transform: scale(1.1);
    transition: opacity 1.5s ease-in-out;
    opacity: 0;
    z-index: 1;
    will-change: opacity;
}

.hero-bg-layer.active {
    opacity: 1;
    z-index: 2;
}

.hero-bg::before {
    content: '';
    position: absolute;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.3);
    z-index: 2;
}

.hero-bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(15, 23, 19, 0.9), transparent, rgba(0, 0, 0, 0.2));
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 10;
    width: 100%;
    max-width: 1280px;
    padding: 0 1.5rem;
    text-align: center;
    margin-top: 3rem;
}

@media (min-width: 768px) {
    .hero-content {
        padding: 0 3rem;
    }
}

.hero-subtitle {
    color: rgba(255, 255, 255, 0.6);
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: var(--tracking-widest-2xl);
    display: block;
    margin-bottom: 1.5rem;
    animation: fadeIn 1.5s ease-out;
}

@media (min-width: 768px) {
    .hero-subtitle {
        font-size: 12px;
    }
}

.hero-logo {
    width: 180px;
    max-width: 70%;
    height: auto;
    margin: 0 auto;
    animation: slideUp 1.8s cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
    filter: drop-shadow(0 0 20px rgba(241, 241, 241, 0.5)) drop-shadow(0 0 40px rgba(255, 255, 255, 0.3));
}

@media (min-width: 768px) {
    .hero-logo {
        width: 220px;
    }
}

@media (min-width: 1024px) {
    .hero-logo {
        width: 220px;
    }
}

.hero-tagline {
    color: rgba(255, 255, 255, 0.9);
    font-family: var(--font-serif);
    font-style: italic;
    font-size: 1.25rem;
    max-width: 672px;
    margin: 2rem auto 0;
    line-height: 1.6;
    animation: slideUp 1.5s cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
}

@media (min-width: 768px) {
    .hero-tagline {
        font-size: 1.5rem;
    }
}

.scroll-indicator {
    position: absolute;
    bottom: 4rem;
    left: 50%;
    transform: translateX(-50%);
    width: 1px;
    height: 4rem;
    background-color: var(--color-white);
    opacity: 0.4;
    animation: bounce 2s infinite;
}

@keyframes slideUp {
    0% {
        transform: translateY(100%);
        opacity: 0;
    }

    100% {
        transform: translateY(0);
        opacity: 1;
    }
}

@keyframes fadeIn {
    0% {
        opacity: 0;
    }

    100% {
        opacity: 1;
    }
}

@keyframes bounce {

    0%,
    100% {
        transform: translateX(-50%) translateY(0);
    }

    50% {
        transform: translateX(-50%) translateY(-10px);
    }
}

/* ===================================
   About Section
   =================================== */
.about-section {
    padding: 6rem 0;
    background-color: var(--color-limestone);
}

@media (min-width: 768px) {
    .about-section {
        padding: 8rem 0;
    }
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 6rem;
    align-items: start;
}

@media (min-width: 1024px) {
    .about-grid {
        grid-template-columns: 7fr 5fr;
    }
}

.about-content {
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

.section-label {
    display: flex;
    align-items: center;
    gap: 2rem;
    margin-bottom: 2.5rem;
}

.label-line {
    width: 4rem;
    height: 1px;
    background-color: var(--color-earth);
}

.label-text {
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: var(--tracking-widest-xl);
    color: var(--color-earth);
    font-weight: 500;
}

.about-title {
    font-size: 3rem;
    font-family: var(--font-serif);
    color: var(--color-forest);
    line-height: 1;
    margin-bottom: 2.5rem;
    font-weight: 700;
}

@media (min-width: 768px) {
    .about-title {
        font-size: 4.5rem;
    }
}

@media (min-width: 1024px) {
    .about-title {
        font-size: 6rem;
    }
}

.title-italic {
    font-style: italic;
    padding-left: 3rem;
    font-weight: 400;
    display: inline-block;
}

@media (min-width: 768px) {
    .title-italic {
        padding-left: 5rem;
    }
}

.about-text {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    color: var(--color-forest);
    font-size: 1.125rem;
    font-weight: 300;
    line-height: 1.6;
    max-width: 672px;
}

@media (min-width: 768px) {
    .about-text {
        font-size: 1.25rem;
    }
}

.about-philosophy {
    font-family: var(--font-serif);
    font-style: italic;
    color: var(--color-earth);
    font-size: 1.25rem;
    border-top: 1px solid rgba(140, 115, 85, 0.2);
    padding-top: 2rem;
}

@media (min-width: 768px) {
    .about-philosophy {
        font-size: 1.5rem;
    }
}

.about-image-col {
    position: sticky;
    top: 8rem;
}

.about-video-wrapper {
    aspect-ratio: 16/9;
    overflow: hidden;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    position: relative;
    width: 100%;
}

.about-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

.about-quote-box {
    margin-top: 3rem;
    padding: 2.5rem;
    background-color: var(--color-forest);
    color: var(--color-white);
}

.quote-label {
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: var(--tracking-widest-xl);
    color: rgba(255, 255, 255, 0.4);
    display: block;
    margin-bottom: 1.5rem;
}

.quote-text {
    font-family: var(--font-serif);
    font-style: italic;
    font-size: 1.25rem;
    line-height: 1.3;
    display: block;
}

@media (min-width: 1024px) {
    .quote-text {
        font-size: 1.5rem;
    }
}

/* ===================================
   What We Do Section
   =================================== */
.what-we-do-section {
    padding: 3rem 0;
    background-color: var(--color-limestone);
    overflow: hidden;
}

@media (min-width: 768px) {
    .what-we-do-section {
        padding: 4rem 0;
    }
}

.what-we-do-content {
    border-left: 1px solid var(--color-earth);
    padding-left: 3rem;
    padding-top: 0.5rem;
    padding-bottom: 0.5rem;
}

.what-we-do-label {
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: var(--tracking-widest-2xl);
    color: rgba(62, 77, 69, 0.6);
    margin-bottom: 1rem;
}

.what-we-do-title {
    font-size: 2.5rem;
    font-family: var(--font-serif);
    color: var(--color-forest);
    line-height: 1;
    max-width: 1024px;
    font-weight: 700;
}

@media (min-width: 768px) {
    .what-we-do-title {
        font-size: 3.75rem;
    }
}

/* ===================================
   Products Section
   =================================== */
.products-section {
    padding: 6rem 0;
    background-color: var(--color-white);
    border-top: 1px solid var(--color-mist);
}

@media (min-width: 768px) {
    .products-section {
        padding: 8rem 0;
    }
}

.chapter-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

.chapter-number {
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: var(--tracking-widest-xl);
    color: rgba(62, 77, 69, 0.6);
    font-weight: 500;
}

.chapter-line {
    flex: 1;
    height: 1px;
    background-color: var(--color-mist);
}

.section-intro {
    display: grid;
    grid-template-columns: 1fr;
    gap: 4rem;
    align-items: end;
    margin-bottom: 4rem;
}

@media (min-width: 1024px) {
    .section-intro {
        grid-template-columns: 1fr 1fr;
    }
}

.section-title {
    font-size: 2.5rem;
    font-family: var(--font-serif);
    color: var(--color-forest);
    margin-bottom: 1.5rem;
    line-height: 1;
    font-weight: 700;
}

@media (min-width: 768px) {
    .section-title {
        font-size: 4.5rem;
    }
}

.section-subtitle {
    font-size: 1.25rem;
    font-family: var(--font-serif);
    font-style: italic;
    color: var(--color-earth);
}

.section-description {
    color: var(--color-moss);
    font-size: 1.125rem;
    font-weight: 300;
    line-height: 1.6;
    max-width: 448px;
}

.products-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    margin-bottom: 6rem;
}

@media (min-width: 768px) {
    .products-grid {
        grid-template-columns: 1fr 1fr;
        gap: 4rem;
    }
}

.product-card {
    cursor: pointer;
}

.product-image-wrapper {
    aspect-ratio: 3/2;
    overflow: hidden;
    background-color: transparent;
    margin-bottom: 1.5rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.product-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 1200ms ease-out;
}

.product-card:hover .product-image {
    transform: scale(1.05) rotate(-2deg);
    filter: brightness(1.05);
}

.product-caption {
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: rgba(62, 77, 69, 0.4);
}

.product-focus {
    border-top: 1px solid var(--color-mist);
    padding-top: 4rem;
}

.focus-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
}

@media (min-width: 1024px) {
    .focus-grid {
        grid-template-columns: 4fr 8fr;
    }
}

.focus-label h3 {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: var(--tracking-widest-xl);
    font-weight: 600;
    color: var(--color-earth);
}

.focus-points {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    margin-bottom: 3rem;
}

@media (min-width: 768px) {
    .focus-points {
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
    }
}

.focus-item {
    display: flex !important;
    align-items: start !important;
    cursor: default !important;
}

.focus-item:hover .list-marker {
    width: 56px !important;
}

.focus-text {
    font-size: 1.25rem !important;
    font-family: var(--font-serif) !important;
    color: var(--color-forest) !important;
    line-height: 1.3 !important;
    font-weight: 500 !important;
    transition: color var(--transition-base) !important;
}

@media (min-width: 768px) {
    .focus-text {
        font-size: 1.5rem !important;
    }
}

.focus-item:hover .focus-text {
    color: var(--color-earth) !important;
}

.focus-description {
    color: var(--color-moss);
    font-size: 1.125rem;
    font-weight: 300;
    max-width: 672px;
    line-height: 1.6;
}

/* ===================================
   Experiences Section
   =================================== */
.experiences-section {
    padding: 6rem 0;
    background-color: var(--color-mist);
}

@media (min-width: 768px) {
    .experiences-section {
        padding: 8rem 0;
    }
}

.experience-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 4rem;
    align-items: center;
    margin-bottom: 6rem;
}

@media (min-width: 1024px) {
    .experience-content {
        grid-template-columns: 8fr 4fr;
    }
}

.experience-image-wrapper {
    aspect-ratio: 747/420;
    overflow: hidden;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    cursor: pointer;
    background-color: transparent;
}

.experience-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 1200ms ease-out;
}

.experience-image-wrapper:hover .experience-image {
    transform: scale(1.05) rotate(1deg);
    filter: brightness(1.05);
}

.experience-caption {
    margin-top: 1rem;
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: var(--tracking-widest-xl);
    color: rgba(62, 77, 69, 0.4);
}

.experience-description {
    color: var(--color-forest);
    font-size: 1.25rem;
    font-weight: 300;
    line-height: 1.6;
    border-left: 1px solid rgba(140, 115, 85, 0.2);
    padding-left: 2rem;
}

.experience-offerings {
    border-top: 1px solid rgba(15, 23, 19, 0.1);
    padding-top: 4rem;
}

.offerings-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
}

@media (min-width: 1024px) {
    .offerings-grid {
        grid-template-columns: 4fr 8fr;
    }
}

.offerings-label h3 {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: var(--tracking-widest-xl);
    font-weight: 600;
    color: var(--color-earth);
}

.offerings-list {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    margin-bottom: 3rem;
}

@media (min-width: 768px) {
    .offerings-list {
        grid-template-columns: 1fr 1fr;
    }
}

.offering-item {
    display: flex !important;
    align-items: start !important;
    cursor: default !important;
}

.offering-item:hover .list-marker {
    width: 56px !important;
}

.offering-text {
    font-size: 1.25rem !important;
    font-family: var(--font-serif) !important;
    color: var(--color-forest) !important;
    line-height: 1.3 !important;
    font-weight: 500 !important;
    transition: color var(--transition-base) !important;
}

@media (min-width: 768px) {
    .offering-text {
        font-size: 1.5rem !important;
    }
}

.offering-item:hover .offering-text {
    color: var(--color-earth) !important;
}

.offerings-note {
    color: var(--color-moss);
    font-size: 1.125rem;
    font-weight: 300;
    max-width: 672px;
    line-height: 1.6;
    font-style: italic;
}

/* ===================================
   Research Section
   =================================== */
.research-section {
    padding: 6rem 0;
    background-color: var(--color-white);
}

@media (min-width: 768px) {
    .research-section {
        padding: 8rem 0;
    }
}

.research-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 4rem;
    margin-bottom: 6rem;
}

@media (min-width: 1024px) {
    .research-content {
        grid-template-columns: 5fr 7fr;
    }
}

.research-image-wrapper {
    aspect-ratio: 3/4;
    overflow: hidden;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    cursor: pointer;
}

.research-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 1200ms ease-out;
}

.research-image-wrapper:hover .research-image {
    transform: scale(1.05) rotate(-2deg);
    filter: brightness(1.05);
}

.research-caption {
    margin-top: 1.5rem;
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: var(--tracking-widest-xl);
    color: rgba(62, 77, 69, 0.4);
}

.research-text-col {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.research-description {
    color: var(--color-forest);
    font-size: 1.25rem;
    font-weight: 300;
    line-height: 1.6;
    font-style: italic;
    border-left: 2px solid var(--color-mist);
    padding-left: 2.5rem;
    margin-bottom: 3rem;
}

@media (min-width: 768px) {
    .research-description {
        font-size: 1.5rem;
    }
}

.research-focus {
    padding-top: 1rem;
}

.research-focus h3 {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: var(--tracking-widest-xl);
    font-weight: 600;
    color: var(--color-earth);
    margin-bottom: 2rem;
}

.focus-areas-list {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

.focus-area-item {
    display: flex !important;
    align-items: start !important;
    cursor: default !important;
}

.focus-area-item:hover .list-marker {
    width: 56px !important;
}

.focus-area-text {
    font-size: 1.25rem !important;
    font-family: var(--font-serif) !important;
    color: var(--color-forest) !important;
    line-height: 1.3 !important;
    font-weight: 500 !important;
    transition: color var(--transition-base) !important;
}

@media (min-width: 768px) {
    .focus-area-text {
        font-size: 1.5rem !important;
    }
}

.focus-area-item:hover .focus-area-text {
    color: var(--color-earth) !important;
}

.focus-note {
    margin-top: 3rem;
    color: rgba(62, 77, 69, 0.6);
    font-size: 1rem;
    font-style: italic;
    max-width: 512px;
    line-height: 1.6;
}

/* ===================================
   Internships Section
   =================================== */
.internships-section {
    padding: 6rem 0;
    background-color: var(--color-limestone);
}

@media (min-width: 768px) {
    .internships-section {
        padding: 6rem 0 8rem;
    }
}

.internship-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 4rem;
    align-items: start;
}

@media (min-width: 1024px) {
    .internship-content {
        grid-template-columns: 7fr 5fr;
    }
}

.internship-image-wrapper {
    aspect-ratio: 16/10;
    overflow: hidden;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    cursor: pointer;
}

.internship-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 1200ms ease-out;
}

.internship-image-wrapper:hover .internship-image {
    transform: scale(1.05) rotate(1deg);
    filter: brightness(1.05);
}

.internship-caption {
    margin-top: 1.5rem;
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: var(--tracking-widest-xl);
    color: rgba(62, 77, 69, 0.4);
}

.internship-description {
    color: var(--color-forest);
    font-size: 1.125rem;
    font-weight: 300;
    line-height: 1.6;
    font-style: italic;
    border-left: 1px solid rgba(140, 115, 85, 0.2);
    padding-left: 2rem;
    margin-bottom: 2rem;
}

@media (min-width: 768px) {
    .internship-description {
        font-size: 1.25rem;
    }
}

.internship-tracks {
    padding-top: 2rem;
}

.internship-tracks h3 {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: var(--tracking-widest-xl);
    font-weight: 600;
    color: var(--color-earth);
    margin-bottom: 2rem;
}

.tracks-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.track-item {
    display: flex !important;
    align-items: start !important;
    cursor: default !important;
}

.track-item:hover .list-marker {
    width: 56px !important;
}

.track-text {
    font-size: 1.25rem !important;
    font-family: var(--font-serif) !important;
    color: var(--color-forest) !important;
    line-height: 1.3 !important;
    font-weight: 500 !important;
    transition: color var(--transition-base) !important;
}

@media (min-width: 768px) {
    .track-text {
        font-size: 1.5rem !important;
    }
}

.track-item:hover .track-text {
    color: var(--color-earth) !important;
}

/* ===================================
   Approach Section
   =================================== */
.approach-section {
    padding: 8rem 0;
    background-color: var(--color-forest);
    color: var(--color-white);
    overflow: hidden;
}

@media (min-width: 768px) {
    .approach-section {
        padding: 16rem 0;
    }
}

.approach-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.5rem;
    text-align: center;
}

.approach-label {
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: var(--tracking-widest-2xl);
    color: rgba(255, 255, 255, 0.4);
    margin-bottom: 4rem;
    display: block;
}

.approach-title {
    font-size: 1.875rem;
    font-family: var(--font-serif);
    line-height: 1.6;
    margin-bottom: 6rem;
    max-width: 1024px;
    margin-left: auto;
    margin-right: auto;
}

@media (min-width: 768px) {
    .approach-title {
        font-size: 3rem;
    }
}

.approach-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 6rem;
    align-items: center;
    margin-bottom: 8rem;
}

@media (min-width: 768px) {
    .approach-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.approach-item {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.approach-item-label {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.3em;
    color: var(--color-copper);
    display: block;
}

.approach-item-text {
    font-size: 1.5rem;
    font-family: var(--font-serif);
    font-style: italic;
    color: rgba(255, 255, 255, 0.8);
}

.approach-footer {
    margin-top: 8rem;
    padding-top: 6rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.approach-footer-text {
    font-size: 1.25rem;
    font-weight: 300;
    color: rgba(255, 255, 255, 0.6);
    max-width: 672px;
    margin: 0 auto;
    line-height: 1.6;
}

@media (min-width: 768px) {
    .approach-footer-text {
        font-size: 1.5rem;
    }
}

/* ===================================
   Footer
   =================================== */
.footer {
    background-color: var(--color-parchment);
    color: var(--color-forest);
    padding: 8rem 0 4rem;
}

.footer-main {
    display: grid;
    grid-template-columns: 1fr;
    gap: 6rem;
    padding-bottom: 6rem;
    border-bottom: 1px solid rgba(15, 23, 19, 0.1);
}

@media (min-width: 1024px) {
    .footer-main {
        grid-template-columns: 8fr 4fr;
    }
}

.footer-heading {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: var(--tracking-widest-xl);
    color: var(--color-stone);
    margin-bottom: 3rem;
}

.footer-text {
    font-size: 2.5rem;
    font-family: var(--font-serif);
    margin-bottom: 3rem;
    line-height: 1.3;
}

@media (min-width: 768px) {
    .footer-text {
        font-size: 3.75rem;
    }
}

.footer-email {
    font-size: 1.5rem;
    font-family: var(--font-serif);
    color: var(--color-copper);
    border-bottom: 1px solid rgba(184, 115, 51, 0.3);
    padding-bottom: 0.5rem;
    display: inline-block;
    transition: color var(--transition-slow);
}

@media (min-width: 768px) {
    .footer-email {
        font-size: 2.5rem;
    }
}

.footer-email:hover {
    color: var(--color-forest);
}

.footer-phone {
    font-size: 1rem !important;
    font-family: var(--font-serif) !important;
    color: var(--color-copper) !important;
    border-bottom: 1px solid rgba(184, 115, 51, 0.3) !important;
    padding-bottom: 0.5rem !important;
    display: inline-block !important;
    transition: color var(--transition-slow) !important;
    margin-top: 1.5rem !important;
    text-decoration: none !important;
}

@media (min-width: 768px) {
    .footer-phone {
        font-size: 1.5rem !important;
    }
}

.footer-phone:hover {
    color: var(--color-forest) !important;
}

.footer-info {
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    gap: 3rem;
}

.footer-info-label {
    font-size: 10px !important;
    text-transform: uppercase !important;
    letter-spacing: var(--tracking-widest-xl) !important;
    color: var(--color-stone) !important;
    display: block !important;
    margin-bottom: 1rem !important;
    font-weight: 500 !important;
}

.footer-info-text {
    font-size: 1.125rem !important;
    font-weight: 300 !important;
    color: var(--color-forest) !important;
    line-height: 1.6 !important;
}

.footer-info-identity {
    font-size: 1.875rem !important;
    font-family: var(--font-serif) !important;
    font-style: italic !important;
}

.footer-logo {
    width: 120px !important;
    height: auto !important;
    display: block !important;
    margin: 0 !important;
    filter: brightness(0.95) !important;
}

.footer-bottom {
    padding-top: 3rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: var(--tracking-widest-xl);
    color: var(--color-stone);
}

@media (min-width: 768px) {
    .footer-bottom {
        flex-direction: row;
        justify-content: space-between;
        gap: 0;
    }
}

.social-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: color var(--transition-slow);
}

.social-link:hover {
    color: var(--color-copper);
}

.social-icon {
    width: 1rem;
    height: 1rem;
    fill: currentColor;
}

/* Video Link Styles */
.about-video-wrapper {
    cursor: pointer;
}

.video-link {
    position: relative;
    display: block;
    width: 100%;
    height: 100%;
}

.video-thumbnail {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 1200ms ease-out, filter 600ms ease-out;
}

.video-link:hover .video-thumbnail {
    transform: scale(1.05);
    filter: brightness(0.8);
}

.play-button-overlay {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 56px;
    transition: transform 0.3s ease, opacity 0.3s ease;
    opacity: 0.9;
    z-index: 2;
}

.video-link:hover .play-button-overlay {
    transform: translate(-50%, -50%) scale(1.1);
    opacity: 1;
}

.play-icon {
    width: 100%;
    height: 100%;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.3));
}

.video-overlay-text {
    position: absolute;
    bottom: 1.5rem;
    left: 50%;
    transform: translateX(-50%);
    background-color: rgba(0, 0, 0, 0.8);
    color: white;
    padding: 0.75rem 1.5rem;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 500;
    border-radius: 4px;
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 2;
}

.video-link:hover .video-overlay-text {
    opacity: 1;
}

/* ===================================
   YouTube Lazy Loading
   =================================== */
.youtube-lite {
    position: relative;
    width: 100%;
    height: 100%;
    background-color: #000;
    background-position: center;
    background-size: cover;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    background-image: url('https://img.youtube.com/vi/2EAD5ZkmSG0/maxresdefault.jpg');
}

.play-button {
    width: 68px;
    height: 48px;
    background-color: rgba(33, 33, 33, 0.8);
    border-radius: 12%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    transition: background-color 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1;
}

.youtube-lite:hover .play-button {
    background-color: #f00;
}

.play-button svg {
    width: 32px;
    height: 32px;
}

.youtube-lite iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}