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

:root {
    /* Colors - Cinematic contrast hierarchy */
    --color-black: #0A0A0A;
    --color-white: #FFFFFF;   /* Hero text: pure white */
    --color-body: #D0D0D0;    /* Body: soft grey */
    --color-secondary: #A0A0A0; /* Secondary/support text */
    --color-muted: #B5B5B5;   /* Subtitles, softer grey */
    --color-accent: #E64A2E;  /* Accent: only on hover/links */
    
    /* Typography - Cinematic system */
    --font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Arial, sans-serif;
    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-heavy: 900;
    
    /* Global Grid - Composed layout */
    --max-width: 1080px;    /* Tighter content width */
    --baseline: 8px;
    
    /* Global Alignment Spine */
    --margin-left-desktop: 11vw;   /* 11-12% desktop */
    --margin-left-tablet: 8vw;     /* 8-9% tablet */
    --margin-left-mobile: 6vw;     /* 6-7% mobile */
    
    /* Measured Spacing - Cinematic rhythm */
    --space-title-to-copy: 20px;        /* Section title → copy */
    --space-copy-to-list: 12px;         /* Copy → list/form */
    --space-section-gap: 80px;          /* Section → section */
    
    /* Motion - Intentional and smooth */
    --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
    --transition-ui: 180ms var(--ease-out);
    --transition-section: 140ms var(--ease-out);
    --transition-hero: 800ms var(--ease-out);
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
    overflow-x: hidden; /* Prevent horizontal scroll */
}

body {
    font-family: var(--font-family);
    font-weight: var(--font-weight-normal);
    color: var(--color-white);
    background-color: var(--color-black);
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden; /* Prevent horizontal scroll */
    width: 100%;
    max-width: 100vw;
}

/* Respect reduced motion preferences */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* Typography - Cinematic hierarchy */
h1, h2, h3, h4, h5, h6 {
    line-height: 1.2;
    margin: 0;
    color: var(--color-white);
}

/* Hero name - Heavy, tight tracking */
h1 {
    font-weight: var(--font-weight-heavy);
    letter-spacing: -0.03em;
}

/* Section titles - Medium weight, 28-32px, tighter spacing */
h2 {
    font-size: clamp(1.75rem, 2.5vw, 2rem); /* 28-32px desktop */
    font-weight: var(--font-weight-medium);
    letter-spacing: -0.025em; /* Slightly tighter */
    color: var(--color-white);
    margin-bottom: var(--space-title-to-copy); /* Consistent 20px spacing */
}

/* Subsection titles */
h3 {
    font-size: clamp(1rem, 1.8vw, 1.25rem);
    font-weight: var(--font-weight-medium);
    letter-spacing: -0.01em;
}

/* Body text - Regular weight, optimal reading */
p {
    margin: 0;
    line-height: 1.55;
    color: var(--color-body);
    max-width: 62ch; /* 58-64ch reading width */
    font-size: clamp(0.9rem, 1.1vw, 1rem);
}

/* Support text - Muted grey, never bold */
.support-text {
    color: var(--color-secondary);
    font-weight: var(--font-weight-normal);
}

/* Global Grid System - Single alignment spine */
.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding-left: var(--margin-left-desktop);
    padding-right: var(--margin-left-desktop);
}

.section {
    padding: var(--space-section-gap) 0;
    position: relative;
}

/* Section dividers - Thin horizontal rules */
.section:not(:last-child)::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: var(--margin-left-desktop);
    right: var(--margin-left-desktop);
    height: 1px;
    background-color: var(--color-secondary);
    opacity: 0.3;
}

/* Intro Animation - Optimized for performance */
.intro-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background-color: var(--color-black);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    transform: translateY(0);
    transition: transform var(--transition-hero);
    will-change: transform;
}

.intro-overlay.slide-up {
    transform: translateY(-100%);
}

.intro-text {
    font-size: clamp(3rem, 8vw, 8rem);
    font-weight: var(--font-weight-heavy);
    color: var(--color-white);
    letter-spacing: -0.03em;
    opacity: 1;
    transition: opacity 300ms ease-out;
}

.intro-text.fade-out {
    opacity: 0;
}

/* Header - True fixed navigation */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 10000;
    height: 80px;
    padding: 0 var(--margin-left-desktop);
    background-color: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(243, 243, 243, 0.1);
    width: 100%;
    box-sizing: border-box;
}

.header-content {
    height: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.875rem;
}

.header-brand {
    opacity: 0;
    transform: translateY(-10px);
    transition: all var(--transition-section) ease-out;
    pointer-events: none;
}

.header-logo {
    height: 32px;
    width: auto;
    display: block;
    background: transparent;
}

.header-brand.visible {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

.header-right {
    display: flex;
    align-items: baseline;
    gap: 20px; /* Consistent 18-20px gap */
}


.header-buttons {
    display: flex;
    align-items: baseline;
    gap: 20px;
}

.btn-secondary,
.btn-menu {
    background: transparent;
    border: none;
    color: var(--color-grey);
    font-family: inherit;
    font-size: 0.875rem;
    font-weight: var(--font-weight-medium);
    cursor: pointer;
    padding: calc(var(--baseline) * 1.5);
    min-height: 44px;
    min-width: 44px;
    transition: color var(--transition-ui);
}

.btn-secondary:hover,
.btn-menu:hover {
    color: var(--color-accent);
}

/* Hero Section - Performance optimized */
.hero {
    position: relative;
    height: 100dvh; /* Dynamic viewport height for Safari */
    height: 100vh; /* Fallback for browsers without dvh support */
    overflow: hidden;
    display: flex;
    align-items: flex-end;
    justify-content: flex-start;
    width: 100%;
}

/* Support for dynamic viewport units */
@supports (height: 100dvh) {
    .hero {
        height: 100dvh;
    }
}

/* Mobile-specific hero height adjustments */
@media (max-width: 768px) {
    .hero {
        height: 100dvh; /* Force dynamic viewport height on mobile */
        min-height: 100vh; /* Fallback */
        width: 100%;
        overflow: hidden;
    }
}

.hero-video-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    overflow: hidden;
}

.hero-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center center;
    display: block;
    /* Performance optimizations */
    transform: translateZ(0);
    backface-visibility: hidden;
    will-change: auto; /* Only when animating */
}

.video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 10, 10, 0.15);
    z-index: 2;
}

.hero-identity {
    position: relative;
    z-index: 3;
    text-align: left;
    margin-left: var(--margin-left-desktop);
    margin-bottom: 17vh; /* 15-18% from bottom */
    transition: opacity var(--transition-section), transform var(--transition-section);
}

.hero-identity.hidden {
    opacity: 0;
    transform: translateY(20px);
    pointer-events: none;
}

.hero-identity h1 {
    font-size: clamp(2.5rem, 4.5vw, 5.4rem); /* Reduced by ~20% */
    color: var(--color-white);
    line-height: 0.9;
    margin: 0 0 calc(1.25em * 0.7) 0; /* 1.25× role size as spacing */
    font-weight: var(--font-weight-heavy);
    letter-spacing: -0.03em;
}

.hero-role {
    font-size: clamp(0.9rem, 1.4vw, 1.2rem);
    color: var(--color-white);
    opacity: 0.7;
    margin: 0;
    font-weight: var(--font-weight-normal);
    letter-spacing: 0.02em;
}

.scroll-cue {
    position: absolute;
    bottom: max(5vh, env(safe-area-inset-bottom) + 24px);
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: calc(var(--baseline) / 2);
    color: var(--color-grey);
    font-size: 0.8rem;
    cursor: pointer;
    transition: all var(--transition-ui);
    animation: scrollPulse 1.5s ease-in-out infinite;
    padding: 10px;
    margin: -10px;
}

.scroll-cue:hover {
    color: var(--color-white);
}

.scroll-text {
    font-weight: var(--font-weight-medium);
    letter-spacing: 0.05em;
}

.scroll-arrow {
    width: 14px;
    height: 14px;
    transition: transform var(--transition-ui);
}

.scroll-cue:hover .scroll-arrow {
    transform: translateY(2px);
}

@keyframes scrollPulse {
    0%, 100% {
        opacity: 0.6;
        transform: translateX(-50%) translateY(0);
    }
    50% {
        opacity: 1;
        transform: translateX(-50%) translateY(2px);
    }
}

/* About Section - Voice, refined */
.about {
    padding-top: calc(var(--space-section-gap) + 80px); /* Account for fixed header */
}

.about h2 {
    margin-bottom: var(--space-title-to-paragraph);
}

.about-intro {
    font-size: clamp(0.95rem, 1.2vw, 1.05rem);
    color: var(--color-body);
    line-height: 1.6;
    margin-bottom: var(--space-copy-to-list);
    max-width: 58ch; /* 55-60ch for cinematic feel */
}

.about-intro + .about-intro {
    margin-top: var(--space-copy-to-list);
}

.capabilities {
    margin-top: calc(var(--space-copy-to-list) * 2);
}

.capabilities h3 {
    color: var(--color-white);
    font-size: 1rem;
    font-weight: var(--font-weight-medium);
    margin-bottom: var(--space-copy-to-list);
}

/* Remove capabilities label - let bullets breathe */

.capabilities ul {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(2, 1fr); /* Two columns for balance */
    gap: calc(var(--baseline) * 0.75) calc(var(--baseline) * 4); /* Tighter vertical, wider horizontal */
    margin-top: var(--space-copy-to-list);
}

.capabilities li {
    color: var(--color-body);
    padding-left: calc(var(--baseline) * 1.5);
    position: relative;
    font-size: 0.9rem;
    line-height: 1.4;
}

/* Thinner bullet (–) in mid-grey, understated */
.capabilities li::before {
    content: '–';
    color: var(--color-muted);
    position: absolute;
    left: 0;
    font-weight: var(--font-weight-normal);
}

/* Approach Section - Horizontal grid, not corporate values */
.approach {
    background-color: rgba(243, 243, 243, 0.01);
    padding-top: calc(var(--space-section-gap) * 0.8); /* Reduced by 20% */
    padding-bottom: calc(var(--space-section-gap) * 0.8);
}


.approach-pillars {
    display: grid;
    grid-template-columns: repeat(3, 1fr); /* Horizontal row, equal widths */
    gap: calc(var(--baseline) * 6);
    margin-top: var(--space-copy-to-list);
    align-items: start; /* Consistent baseline alignment */
}

.pillar {
    display: grid;
    gap: calc(var(--baseline) / 2);
}

.pillar {
    position: relative;
    padding-bottom: calc(var(--baseline) * 2);
    transition: opacity var(--transition-ui);
}

/* Subtle hairline divider under each pillar */
.pillar::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 1px;
    background-color: var(--color-muted);
    opacity: 0.2;
    transition: opacity var(--transition-ui);
}

/* Soft hover reveal */
.pillar:hover::after {
    opacity: 0.4;
}

/* Titles: Medium weight, slightly larger (20-22px) */
.pillar h3 {
    font-size: clamp(1.25rem, 1.5vw, 1.375rem); /* 20-22px */
    margin-bottom: calc(var(--baseline) / 2);
    color: var(--color-white);
    font-weight: var(--font-weight-medium);
    line-height: 1.3;
}

/* Subtext: Softer grey, allow full text */
.pillar p {
    color: var(--color-muted);
    font-size: 0.9rem;
    line-height: 1.5;
    margin: 0;
    max-width: none;
    /* Remove text clipping to show full content */
}

/* Portfolio Gallery Section - Integrated with design system */
.portfolio {
    background-color: rgba(243, 243, 243, 0.008);
    overflow: hidden; /* Prevent scroll bars from animations */
}

.portfolio-title {
    font-family: var(--font-family); /* Use site font instead of Roboto */
    font-weight: var(--font-weight-medium);
    font-size: clamp(1.75rem, 2.5vw, 2rem);
    letter-spacing: -0.025em;
    color: var(--color-white);
    margin-bottom: var(--space-title-to-copy);
}

/* Gallery grid layout */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: calc(var(--baseline) * 3);
    position: relative;
    margin-top: var(--space-copy-to-list);
}

/* Column styling */
.left-column, .right-column {
    height: 800px;
    position: relative;
    overflow: hidden;
    border-radius: 4px;
}

/* Container for scrolling images in columns */
.scroll-up, .scroll-down {
    position: absolute;
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: calc(var(--baseline) * 3);
}

/* Scrolling animations */
.scroll-up {
    animation: scrollUp 60s linear infinite;
}

.scroll-down {
    animation: scrollDown 60s linear infinite;
}

/* Individual project tile styling */
.project-tile {
    position: relative;
    border-radius: 4px;
    overflow: hidden;
    background-color: rgba(16, 16, 16, 0.8);
    flex-shrink: 0;
}

/* Project images styling */
.project-image {
    width: 100%;
    height: auto;
    object-fit: cover;
    border-radius: 4px;
    transition: transform var(--transition-ui);
    display: block;
}

/* Concept label styling - matches site typography */
.concept-label {
    position: absolute;
    bottom: calc(var(--baseline) * 2);
    right: calc(var(--baseline) * 2);
    font-family: var(--font-family);
    font-weight: var(--font-weight-normal);
    font-size: 0.9rem;
    letter-spacing: 0.05em;
    color: var(--color-white);
    z-index: 2;
    background: rgba(10, 10, 10, 0.6);
    padding: calc(var(--baseline) / 2) calc(var(--baseline));
    border-radius: 2px;
    backdrop-filter: blur(4px);
}

/* Fade effect at top and bottom */
.left-column::before,
.left-column::after,
.right-column::before,
.right-column::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    height: 80px;
    z-index: 10;
    pointer-events: none;
}

.left-column::before,
.right-column::before {
    top: 0;
    background: linear-gradient(to bottom, var(--color-black) 0%, transparent 100%);
}

.left-column::after,
.right-column::after {
    bottom: 0;
    background: linear-gradient(to top, var(--color-black) 0%, transparent 100%);
}

/* Define true infinite animations for constant speed */
@keyframes scrollUp {
    from {
        transform: translateY(0);
    }
    to {
        transform: translateY(-50%);
    }
}

@keyframes scrollDown {
    from {
        transform: translateY(-50%);
    }
    to {
        transform: translateY(0);
    }
}

@keyframes mobileScroll {
    0% {
        transform: translateY(0);
    }
    100% {
        transform: translateY(-1200px); /* Adjusted for slower scrolling */
    }
}

/* Hover effect for project tiles */
.project-tile:hover .project-image {
    transform: scale(1.02);
}

/* Mobile view styles */
.mobile-view {
    display: none;
}

/* Services Section - DP-centric */
.services {
    background-color: rgba(243, 243, 243, 0.005);
}


.services-list {
    display: grid;
    gap: 0;
    margin-top: var(--space-copy-to-list); /* Tighter spacing */
}

.service {
    border-bottom: 1px solid rgba(181, 181, 181, 0.3); /* Thin divider, muted grey */
    padding: calc(var(--baseline) * 2.5) 0; /* Reduced whitespace */
    display: grid;
    gap: calc(var(--baseline) / 4); /* Tighter gap */
}

.service:last-child {
    border-bottom: none;
}

.service h3 {
    font-size: 1.05rem;
    margin-bottom: 0;
    color: var(--color-white);
    font-weight: var(--font-weight-medium);
    line-height: 1.3;
}

/* Descriptions: Allow full text, no clipping */
.service p {
    color: var(--color-muted);
    font-size: 0.9rem;
    line-height: 1.5;
    max-width: none;
    /* Remove text clipping to show full content */
}

/* Contact Section - Frictionless */

.contact-intro {
    font-size: 0.95rem;
    color: var(--color-secondary);
    margin-bottom: calc(var(--space-copy-to-list) * 2);
    max-width: 58ch;
    line-height: 1.5;
}

.contact-form {
    max-width: 600px;
    display: grid;
    gap: 10px; /* 8-10px spacing between fields */
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: calc(var(--baseline) / 2);
}

.form-group label {
    font-size: 0.8rem;
    font-weight: var(--font-weight-medium);
    color: var(--color-white);
}

.form-group input,
.form-group textarea {
    background-color: rgba(243, 243, 243, 0.03);
    border: 1px solid rgba(243, 243, 243, 0.15); /* Slim borders */
    border-radius: 2px;
    padding: 10px 12px; /* Smaller vertical padding */
    height: 42px; /* Equal field height */
    font-family: inherit;
    font-size: 0.9rem;
    color: var(--color-white);
    transition: border-color var(--transition-ui);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-accent);
    background-color: rgba(243, 243, 243, 0.05);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
    height: auto; /* Override fixed height for textarea */
    padding: 12px; /* Maintain consistent padding */
}

/* Buttons - Rectangular, sharp edges, accent hover */
.btn-primary {
    background-color: rgba(243, 243, 243, 0.05);
    color: var(--color-white);
    border: 1px solid rgba(243, 243, 243, 0.2);
    border-radius: 0; /* Sharp rectangle, no rounded edges */
    padding: 12px 24px;
    font-size: 0.875rem;
    font-family: inherit;
    font-weight: var(--font-weight-medium); /* Medium weight text */
    cursor: pointer;
    transition: all var(--transition-ui);
    align-self: start;
}

.btn-primary:hover {
    background-color: var(--color-accent);
    border-color: var(--color-accent);
    transform: none; /* No vertical movement */
}

.btn-primary:focus {
    outline: 1px solid var(--color-accent);
    outline-offset: 2px;
}

/* Footer - Quiet and complete */
.footer {
    padding: calc(var(--baseline) * 4) 0;
    padding-bottom: max(calc(var(--baseline) * 4), env(safe-area-inset-bottom) + 24px);
    border-top: 1px solid rgba(243, 243, 243, 0.08);
}

.footer-content {
    padding-left: var(--margin-left-desktop);
    padding-right: var(--margin-left-desktop);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: calc(var(--baseline) * 4);
}

.footer-left {
    font-size: 0.8rem;
    color: var(--color-grey);
    display: flex;
    align-items: center;
    gap: calc(var(--baseline));
}

.footer-right {
    display: flex;
    align-items: center;
    gap: calc(var(--baseline) * 2);
}

.footer-email {
    color: var(--color-grey);
    text-decoration: none;
    font-size: 0.85rem;
    transition: color var(--transition-ui);
}

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

.footer-instagram {
    display: inline-flex;
    align-items: center;
    gap: calc(var(--baseline) / 2);
    color: var(--color-grey);
    text-decoration: none;
    font-size: 0.85rem;
    transition: color var(--transition-ui);
}

.footer-instagram:hover {
    color: var(--color-accent);
}

.instagram-icon {
    width: 16px;
    height: 16px;
    fill: currentColor;
}

/* Responsive Design - Tablet */
@media (max-width: 1024px) {
    .container {
        padding-left: var(--margin-left-tablet);
        padding-right: var(--margin-left-tablet);
    }
    
    .header {
        padding: 0 var(--margin-left-tablet);
    }
    
    .hero-identity {
        margin-left: var(--margin-left-tablet);
        margin-bottom: 16vh;
    }
    
    .hero-identity h1 {
        font-size: clamp(2.2rem, 4vw, 4.8rem);
    }
    
    .hero-role {
        font-size: clamp(0.85rem, 1.3vw, 1.1rem);
    }
    
    .footer-content {
        padding-left: var(--margin-left-tablet);
        padding-right: var(--margin-left-tablet);
    }
    
    /* Section dividers responsive */
    .section:not(:last-child)::after {
        left: var(--margin-left-tablet);
        right: var(--margin-left-tablet);
    }
}

/* Responsive Design - Mobile */
@media (max-width: 768px) {
    :root {
        --space-section-gap: 64px; /* Tighter mobile spacing */
    }
    
    /* Prevent horizontal overflow */
    html, body {
        overflow-x: hidden;
        width: 100%;
        box-sizing: border-box;
    }
    
    /* Ensure all major containers don't overflow */
    *, *::before, *::after {
        box-sizing: border-box;
    }
    
    .container {
        padding-left: var(--margin-left-mobile);
        padding-right: var(--margin-left-mobile);
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
    }
    
    /* Fix specific elements that might cause overflow */
    .hero-video-container {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        overflow: hidden;
    }
    
    .section {
        width: 100%;
        overflow-x: hidden;
    }
    
    
    .header {
        height: 70px;
        padding: 0 var(--margin-left-mobile);
        width: 100%;
        box-sizing: border-box;
        left: 0;
        right: 0;
    }
    
    .header-content {
        flex-direction: column;
        gap: calc(var(--baseline));
        align-items: center; /* Center logo on mobile */
        justify-content: center;
        width: 100%;
        max-width: 100%;
        overflow: hidden;
    }
    
    .header-brand {
        align-self: center; /* Ensure logo is centered */
        opacity: 1 !important; /* Force logo to be visible on mobile */
        transform: translateY(0) !important;
        pointer-events: auto !important;
    }
    
    .header-logo {
        height: 28px; /* Slightly smaller on mobile */
        width: auto;
    }
    
    .header-right {
        justify-content: space-between;
        align-items: center;
        gap: 16px;
        width: 100%;
        max-width: 100%;
        flex-wrap: nowrap;
        overflow: hidden;
    }
    
    .header-buttons {
        gap: 16px;
    }
    
    .hero {
        justify-content: center;
        width: 100%;
        height: 100dvh; /* Use dynamic viewport height */
        overflow: hidden;
        position: relative;
    }
    
    .hero-identity {
        margin-left: 0;
        margin-bottom: 13vh; /* 12-14% from bottom for mobile */
        text-align: center;
        align-self: center; /* Center horizontally and vertically */
        width: 100%;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
    }
    
    .hero-identity h1 {
        font-size: clamp(2rem, 7vw, 3.5rem);
        margin: 0 0 calc(var(--baseline) * 2) 0;
        max-width: 90%;
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero-role {
        font-size: clamp(0.8rem, 2.8vw, 1rem);
        opacity: 0.7;
    }
    
    .scroll-cue {
        bottom: max(4vh, env(safe-area-inset-bottom) + 20px);
        left: 50%;
        transform: translateX(-50%);
        position: absolute;
    }
    
    .about {
        padding-top: calc(var(--space-section-gap) + 70px);
    }
    
    .approach-pillars {
        grid-template-columns: 1fr; /* Stack cleanly on mobile */
        gap: calc(var(--baseline) * 4);
    }
    
    /* Remove pillar dividers on mobile */
    .pillar::after {
        display: none;
    }
    
    /* Capabilities single column on mobile */
    .capabilities ul {
        grid-template-columns: 1fr;
        gap: calc(var(--baseline) * 0.75);
    }
    
    /* Portfolio gallery mobile styles */
    .gallery-grid {
        grid-template-columns: 1fr; /* Single column on mobile */
    }

    .left-column, .right-column {
        display: none; /* Hide desktop columns on mobile */
    }

    .mobile-view {
        display: block;
        height: 360px;
        overflow: hidden;
        position: relative;
        border-radius: 4px;
    }

    .mobile-gallery {
        position: relative;
        height: 320px;
        overflow: hidden;
    }

    .mobile-gallery::before,
    .mobile-gallery::after {
        content: "";
        position: absolute;
        left: 0;
        right: 0;
        height: 60px;
        z-index: 10;
        pointer-events: none;
    }

    .mobile-gallery::before {
        top: 0;
        background: linear-gradient(to bottom, var(--color-black) 0%, transparent 100%);
    }

    .mobile-gallery::after {
        bottom: 0;
        background: linear-gradient(to top, var(--color-black) 0%, transparent 100%);
    }

    .mobile-scroll {
        display: flex;
        flex-direction: column;
        gap: calc(var(--baseline) * 3);
        animation: mobileScroll 80s linear infinite; /* Slower for mobile */
    }

    .mobile-project {
        position: relative;
        height: 320px;
        border-radius: 4px;
        overflow: hidden;
        background-color: rgba(16, 16, 16, 0.8);
    }

    .mobile-image {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    .mobile-label {
        position: absolute;
        bottom: calc(var(--baseline) * 2);
        right: calc(var(--baseline) * 2);
        font-family: var(--font-family);
        font-weight: var(--font-weight-normal);
        font-size: 0.9rem;
        letter-spacing: 0.05em;
        color: var(--color-white);
        z-index: 2;
        background: rgba(10, 10, 10, 0.6);
        padding: calc(var(--baseline) / 2) calc(var(--baseline));
        border-radius: 2px;
        backdrop-filter: blur(4px);
    }
    
    .footer {
        padding-bottom: max(calc(var(--baseline) * 3), env(safe-area-inset-bottom) + 20px);
    }
    
    .footer-content {
        padding-left: var(--margin-left-mobile);
        padding-right: var(--margin-left-mobile);
        flex-direction: column;
        align-items: flex-start;
        gap: calc(var(--baseline) * 1.5);
        min-height: 60px; /* Ensure minimum touch target height */
    }
    
    .footer-left {
        order: 2; /* Move copyright below links on mobile */
        font-size: 0.75rem;
        flex-wrap: wrap;
    }
    
    .footer-right {
        order: 1; /* Move links above copyright on mobile */
        flex-direction: column;
        align-items: flex-start;
        gap: calc(var(--baseline) * 1.5);
        width: 100%;
    }
    
    .footer-email,
    .footer-instagram,
    .footer-linkedin {
        font-size: 0.9rem;
        padding: calc(var(--baseline) / 2) 0;
        min-height: 44px; /* iOS minimum touch target */
        display: flex;
        align-items: center;
    }
    
    /* Section dividers responsive */
    .section:not(:last-child)::after {
        left: var(--margin-left-mobile);
        right: var(--margin-left-mobile);
    }
}

@media (max-width: 480px) {
    .hero-identity h1 {
        font-size: clamp(1.8rem, 8vw, 3rem);
        line-height: 0.85;
    }
    
    .hero-role {
        font-size: clamp(0.75rem, 3.2vw, 0.9rem);
    }
    
    .scroll-cue {
        bottom: max(3vh, env(safe-area-inset-bottom) + 16px);
    }
    
    /* Footer optimizations for very small screens */
    .footer {
        padding-bottom: max(calc(var(--baseline) * 2), env(safe-area-inset-bottom) + 16px);
    }
    
    .footer-content {
        gap: calc(var(--baseline));
    }
    
    .footer-left {
        font-size: 0.7rem;
    }
    
    .footer-email,
    .footer-instagram,
    .footer-linkedin {
        font-size: 0.85rem;
    }
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
    .scroll-cue {
        animation: none;
    }
    
    .hero-video {
        animation: none;
    }
    
    .intro-overlay {
        display: none;
    }
    
    /* Stop portfolio gallery animations */
    .scroll-up,
    .scroll-down,
    .mobile-scroll {
        animation: none;
    }
    
    .project-tile:hover .project-image {
        transform: none;
    }
}

/* Touch Device Styles */
.touch-device .btn-secondary:hover,
.touch-device .btn-menu:hover {
    transform: none;
}

/* High DPI Display Optimizations */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .hero-video {
        image-rendering: -webkit-optimize-contrast;
        image-rendering: crisp-edges;
    }
}

/* Reduced Data Preference */
@media (prefers-reduced-data: reduce) {
    .hero-video {
        display: none;
    }
    
    .hero-video-container::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-black) 100%);
        z-index: 1;
    }
}

/* Subtle motion and hover states - Cinematic polish */
.section {
    opacity: 1;
    transform: translateY(0);
    transition: opacity var(--transition-section), transform var(--transition-section);
}

/* Link hover states: grey → white */
a:not(.btn-primary):not(.btn-secondary):not(.btn-menu) {
    color: var(--color-secondary);
    transition: color var(--transition-ui);
}

a:not(.btn-primary):not(.btn-secondary):not(.btn-menu):hover {
    color: var(--color-white);
}

/* Footer links */
.footer-email,
.footer-instagram,
.footer-linkedin {
    transition: color var(--transition-ui);
}

.footer-email:hover,
.footer-instagram:hover,
.footer-linkedin:hover {
    color: var(--color-white);
}

/* Focus Management - High contrast, professional */
.focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

/* Print Styles */
@media print {
    .intro-overlay,
    .header,
    .hero-video-container,
    .btn-primary,
    .btn-secondary,
    .btn-menu {
        display: none !important;
    }
    
    body {
        background-color: white !important;
        color: black !important;
    }
    
    .hero {
        height: auto !important;
    }
}