/* ============================================
   KEVIN WAIDE | IDENTITY SYSTEMS
   styles.css — v1.0
   ============================================ */

/* --- Google Fonts Import --- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

/* --- CSS Variables --- */
:root {
    --color-bg:         #1a1a1a;
    --color-text:       #ffffff;
    --color-accent:     #df231d;
    --color-muted:      #9a9a9a;
    --color-border:     rgba(255, 255, 255, 0.05);
    --radius-main:      1.5rem;
    --radius-inner:     1rem;
    --max-width:        1440px;
    --padding-x:        2.5rem;
    --padding-x-mobile: 1.5rem;
}

/* --- Reset & Base --- */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

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

/* --- Typography --- */
h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    line-height: 1.05;
    letter-spacing: -0.03em;
}

h2 {
    font-size: 2.25rem;
    font-weight: 600;
    line-height: 1.2;
    letter-spacing: -0.01em;
}

h3 {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

p {
    line-height: 1.6;
}

.label {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--color-accent);
    display: block;
}

/* --- Layout --- */
.site-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--padding-x);
}

.section-pad {
    padding-top: 8rem;
    padding-bottom: 8rem;
}

.section-pad-sm {
    padding-top: 5rem;
    padding-bottom: 5rem;
}

/* --- Grid Utilities --- */
.grid-12 {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 3rem;
}

.col-5  { grid-column: span 5; }
.col-6  { grid-column: span 6; }
.col-7  { grid-column: 7 / span 6; }
.col-2  { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; }

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

/* --- Header & Navigation --- */
.site-header {
    position: sticky;
    top: 0;
    background-color: rgba(26, 26, 26, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    z-index: 50;
    border-bottom: 1px solid var(--color-border);
    padding: 1rem 0;
}

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

.site-logo {
    height: 60px;
    width: auto;
    display: block;
}

.site-logo .cls-1 { fill: #ffffff; }
.site-logo .cls-2 { fill: #df231d; }

/* Hamburger Button */
.menu-btn {
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 0.5rem;
    margin-right: 2rem;
    background: none;
    border: none;
    cursor: pointer;
}

.menu-btn span {
    display: block;
    height: 2px;
    background-color: #ffffff;
    transition: background-color 0.3s ease;
}

.menu-btn span:nth-child(1) { width: 24px; }
.menu-btn span:nth-child(2) { width: 24px; }
.menu-btn span:nth-child(3) { width: 16px; }

.menu-btn:hover span {
    background-color: var(--color-accent);
}

/* Nav Drawer */
#nav-drawer {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: 100%;
    max-width: 380px;
    background-color: var(--color-bg);
    z-index: 70;
    border-right: 1px solid var(--color-border);
    padding: 2rem 3rem;
    display: flex;
    flex-direction: column;
    transform: translateX(-100%);
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

#nav-drawer.open {
    transform: translateX(0);
}

.drawer-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 3rem;
}

.drawer-close {
    background: none;
    border: none;
    color: #ffffff;
    cursor: pointer;
    padding: 0.5rem;
    transition: color 0.3s ease;
}

.drawer-close:hover {
    color: var(--color-accent);
}

.nav-link {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-text);
    display: block;
    margin-bottom: 1rem;
    transition: color 0.3s ease, transform 0.3s ease;
    cursor: pointer;
    background: none;
    border: none;
    text-align: left;
    font-family: 'Inter', sans-serif;
    letter-spacing: -0.02em;
    width: 100%;
}

.nav-link:hover {
    color: var(--color-accent);
    transform: translateX(10px);
}

/* Drawer Overlay */
#drawer-overlay {
    position: fixed;
    inset: 0;
    background-color: rgba(26, 26, 26, 0.95);
    z-index: 60;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s ease;
}

#drawer-overlay.open {
    opacity: 1;
    pointer-events: auto;
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.85rem 2.25rem;
    background-color: var(--color-text);
    color: #1a1a1a;
    font-family: 'Inter', sans-serif;
    font-weight: 700;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border-radius: 9999px;
    border: none;
    cursor: pointer;
    transition: background-color 0.3s cubic-bezier(0.16, 1, 0.3, 1),
                color 0.3s cubic-bezier(0.16, 1, 0.3, 1),
                letter-spacing 0.3s cubic-bezier(0.16, 1, 0.3, 1),
                transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    text-decoration: none;
}

.btn:hover {
    background-color: var(--color-accent);
    color: #ffffff;
    letter-spacing: 0.15em;
    transform: scale(1.02);
}

.btn-sm {
    padding: 0.5rem 1.25rem;
    font-size: 0.6rem;
}

.btn-dark {
    background-color: var(--color-bg);
    color: #ffffff;
}

.btn-dark:hover {
    background-color: var(--color-accent);
    color: #ffffff;
}

.btn-full { width: 100%; }

/* --- Cards --- */
.card {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-main);
    background-color: rgba(255, 255, 255, 0.02);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    height: 100%;
    transition: border-color 0.4s cubic-bezier(0.16, 1, 0.3, 1),
                transform 0.4s cubic-bezier(0.16, 1, 0.3, 1),
                box-shadow 0.4s cubic-bezier(0.16, 1, 0.3, 1),
                background-color 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.card:hover {
    border-color: rgba(223, 35, 29, 0.5);
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(26, 26, 26, 0.8);
    background-color: rgba(255, 255, 255, 0.04);
}

.card-body {
    padding: 2.5rem 3rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.card-image {
    aspect-ratio: 16 / 9;
    background-color: rgba(26, 26, 26, 0.6);
    border-radius: var(--radius-inner);
    border: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 2.5rem;
    overflow: hidden;
}

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

.card-label {
    margin-bottom: 1rem;
}

.card-title {
    margin-bottom: 1.5rem;
}

.card-text {
    color: var(--color-muted);
    flex-grow: 1;
    margin-bottom: 2.5rem;
}

/* --- Section Backgrounds --- */
.bg-deeper {
    background-color: var(--color-bg);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.bg-white-section {
    background-color: #ffffff;
    color: var(--color-bg);
}

/* --- Text Utilities --- */
.text-muted   { color: var(--color-muted); }
.text-accent  { color: var(--color-accent); }
.text-sm      { font-size: 0.875rem; }
.text-xs      { font-size: 0.75rem; }
.text-lg      { font-size: 1.125rem; }
.text-xl      { font-size: 1.25rem; }
.text-2xl     { font-size: 1.5rem; }
.text-center  { text-align: center; }
.font-bold    { font-weight: 700; }
.uppercase    { text-transform: uppercase; }
.tracking-wide { letter-spacing: 0.1em; }
.tracking-wider { letter-spacing: 0.15em; }
.tracking-widest { letter-spacing: 0.2em; }
.opacity-40   { opacity: 0.4; }
.opacity-70   { opacity: 0.7; }

.mt-2  { margin-top: 0.5rem; }
.mt-4  { margin-top: 1rem; }
.mt-6  { margin-top: 1.5rem; }
.mt-8  { margin-top: 2rem; }
.mb-4  { margin-bottom: 1rem; }
.mb-6  { margin-bottom: 1.5rem; }
.mb-8  { margin-bottom: 2rem; }
.mb-10 { margin-bottom: 2.5rem; }
.mb-12 { margin-bottom: 3rem; }
.mb-16 { margin-bottom: 4rem; }
.mb-24 { margin-bottom: 6rem; }
.mx-auto { margin-left: auto; margin-right: auto; }

.max-w-3xl { max-width: 48rem; }
.max-w-2xl { max-width: 42rem; }
.max-w-5xl { max-width: 64rem; }

/* --- Link Utilities --- */
.link-muted {
    color: var(--color-muted);
    transition: color 0.3s ease;
    font-size: 0.875rem;
}

.link-muted:hover { color: #ffffff; }

.link-accent {
    color: var(--color-accent);
    font-weight: 700;
    font-size: 0.625rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    transition: color 0.3s ease;
}

.link-accent:hover { color: #ffffff; }

/* --- Footer --- */
.site-footer {
    background-color: var(--color-bg);
    border-top: 1px solid var(--color-border);
    padding: 3rem 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 5fr 1fr 3fr 3fr;
    gap: 2rem;
    margin-bottom: 3rem;
}

.footer-divider {
    border: none;
    border-top: 1px solid var(--color-border);
    margin-bottom: 2rem;
}

.footer-copy {
    text-align: center;
    font-size: 0.625rem;
    color: var(--color-muted);
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

/* --- Responsive --- */
@media (max-width: 768px) {
    .site-container {
        padding: 0 var(--padding-x-mobile);
    }

    .site-logo {
        height: 45px;
    }

    .grid-12 {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .col-5,
    .col-6,
    .col-7 {
        grid-column: span 1;
    }

    .col-2 {
        grid-template-columns: 1fr;
    }

    .flex-between {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }

    .footer-grid {
        grid-template-columns: 1fr;
    }

    .hide-mobile { display: none; }

    .btn-full-mobile { width: 100%; }
}

/* --- Content Pages (Discovery, Thanks, etc.) --- */
.content-page {
    padding-top: 6rem;
    padding-bottom: 8rem;
}

.content-page .site-container {
    max-width: 800px;
}

.content-kicker {
    margin-bottom: 1.5rem;
}

.content-page h1 {
    margin-bottom: 0.75rem;
}

.content-subtitle {
    font-size: 1rem;
    color: var(--color-muted);
    margin-bottom: 2.5rem;
    letter-spacing: 0.02em;
}

.content-lead {
    font-size: 1.2rem;
    color: var(--color-muted);
    line-height: 1.7;
    margin-bottom: 2rem;
    border-left: 3px solid var(--color-accent);
    padding-left: 1.25rem;
}

.content-page p {
    color: var(--color-muted);
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.content-page p strong {
    color: var(--color-text);
}

.content-page h2 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-text);
    margin-top: 3rem;
    margin-bottom: 1rem;
    letter-spacing: -0.01em;
}

.content-list {
    list-style: none;
    margin-bottom: 2rem;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.content-list li {
    color: var(--color-muted);
    padding-left: 1.25rem;
    position: relative;
    line-height: 1.6;
}

.content-list li::before {
    content: '—';
    position: absolute;
    left: 0;
    color: var(--color-muted);
}

.content-actions {
    margin-top: 3rem;
    margin-bottom: 1.5rem;
}

.micro-note {
    font-size: 0.75rem;
    color: var(--color-muted);
    letter-spacing: 0.05em;
    margin-bottom: 0;
}

/* --- Method Page --- */
.method-phase {
    display: grid;
    grid-template-columns: 1fr 3fr;
    gap: 2rem;
    padding: 2.5rem 0;
    border-top: 1px solid var(--color-border);
}

.method-phase:last-child {
    border-bottom: 1px solid var(--color-border);
}

.phase-number {
    font-size: 3rem;
    font-weight: 700;
    color: var(--color-accent);
    line-height: 1;
    letter-spacing: -0.03em;
}

.phase-label {
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--color-muted);
    margin-top: 0.5rem;
}

.phase-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 0.75rem;
    letter-spacing: -0.01em;
}

.phase-text {
    color: var(--color-muted);
    line-height: 1.7;
    font-size: 0.95rem;
}

.criteria-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-top: 2rem;
}

.criteria-item {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-inner);
    padding: 1.75rem;
    background-color: rgba(255, 255, 255, 0.02);
    transition: border-color 0.3s ease;
}

.criteria-item:hover {
    border-color: rgba(223, 35, 29, 0.5);
}

.criteria-name {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--color-accent);
    margin-bottom: 0.75rem;
}

.criteria-desc {
    color: var(--color-muted);
    font-size: 0.9rem;
    line-height: 1.7;
}

.section-intro {
    max-width: 680px;
    margin-bottom: 3rem;
}

.section-intro p {
    color: var(--color-muted);
    font-size: 1.05rem;
    line-height: 1.7;
}

@media (max-width: 768px) {
    .method-phase {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .criteria-grid {
        grid-template-columns: 1fr;
    }
}

/* --- Services Page --- */
.services-tier {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-main);
    background-color: rgba(255, 255, 255, 0.02);
    padding: 2.5rem 3rem;
    transition: border-color 0.3s ease;
}

.services-tier:hover {
    border-color: rgba(223, 35, 29, 0.5);
}

.services-tier-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1.25rem;
    padding-bottom: 1.25rem;
    border-bottom: 1px solid var(--color-border);
}

.services-tier-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-text);
    letter-spacing: -0.01em;
}

.services-tier-tag {
    font-size: 0.6rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--color-accent);
    border: 1px solid rgba(223, 35, 29, 0.4);
    border-radius: 9999px;
    padding: 0.3rem 0.85rem;
    white-space: nowrap;
    margin-left: 1rem;
    flex-shrink: 0;
}

.services-tier-purpose {
    color: var(--color-muted);
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.services-columns {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-top: 1.5rem;
}

.services-col-label {
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--color-muted);
    margin-bottom: 0.75rem;
}

.services-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.services-list li {
    color: var(--color-muted);
    font-size: 0.875rem;
    padding-left: 1.25rem;
    position: relative;
    line-height: 1.5;
}

.services-list li::before {
    content: '—';
    position: absolute;
    left: 0;
    color: var(--color-muted);
}

.services-list.excludes li::before {
    color: var(--color-muted);
}

.services-best-for {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--color-border);
}

.services-best-label {
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--color-muted);
    margin-bottom: 0.6rem;
}

.services-best-list {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.services-best-list li {
    font-size: 0.75rem;
    color: var(--color-muted);
    background-color: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--color-border);
    border-radius: 9999px;
    padding: 0.3rem 0.85rem;
}

.services-note {
    margin-top: 1.5rem;
    padding: 1rem 1.25rem;
    border-left: 3px solid var(--color-accent);
    background-color: rgba(223, 35, 29, 0.04);
    border-radius: 0 var(--radius-inner) var(--radius-inner) 0;
}

.services-note p {
    font-size: 0.8rem;
    color: var(--color-muted);
    line-height: 1.6;
    margin: 0;
}

.services-divider {
    text-align: center;
    position: relative;
    margin: 4rem 0 2rem;
}

.services-divider::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 1px;
    background-color: var(--color-border);
}

.services-divider span {
    position: relative;
    background-color: var(--color-bg);
    padding: 0 1.5rem;
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--color-muted);
}

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

    .services-tier {
        padding: 1.75rem;
    }

    .services-tier-header {
        flex-direction: column;
        gap: 0.75rem;
    }

    .services-tier-tag {
        margin-left: 0;
    }
}

/* --- About Page --- */
.about-hero {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
}

.about-headshot {
    border-radius: var(--radius-main);
    overflow: hidden;
    aspect-ratio: 4 / 5;
}

.about-headshot img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.about-intro h1 {
    margin-bottom: 1.5rem;
}

.about-intro p {
    color: var(--color-muted);
    line-height: 1.8;
    margin-bottom: 1.25rem;
    font-size: 1.05rem;
}

.about-quote {
    border-left: 3px solid var(--color-accent);
    padding: 1.5rem 1.75rem;
    margin: 3rem 0;
    background-color: rgba(255, 255, 255, 0.02);
    border-radius: 0 var(--radius-inner) var(--radius-inner) 0;
}

.about-quote blockquote {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--color-text);
    line-height: 1.4;
    letter-spacing: -0.01em;
    font-style: normal;
}

.about-quote cite {
    display: block;
    font-size: 0.75rem;
    color: var(--color-muted);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-top: 0.75rem;
    font-style: normal;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-top: 3rem;
}

.about-stat {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-inner);
    padding: 1.5rem;
    text-align: center;
}

.about-stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-accent);
    letter-spacing: -0.03em;
    line-height: 1;
}

.about-stat-label {
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-muted);
    margin-top: 0.5rem;
}

.about-section-text p {
    color: var(--color-muted);
    line-height: 1.8;
    margin-bottom: 1.25rem;
    font-size: 1rem;
}

.about-section-text p:last-child {
    margin-bottom: 0;
}

.about-influences {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-top: 1.5rem;
}

.influence-tag {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-text);
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--color-border);
    border-radius: 9999px;
    padding: 0.4rem 1rem;
}

@media (max-width: 768px) {
    .about-hero {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .about-headshot {
        aspect-ratio: 1 / 1;
        max-width: 320px;
    }

    .about-stats {
        grid-template-columns: 1fr;
    }
}

/* --- Contact Page --- */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    gap: 5rem;
    align-items: start;
}

.contact-meta {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    margin-top: 2.5rem;
}

.contact-meta-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.contact-meta-icon {
    width: 40px;
    height: 40px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-inner);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--color-accent);
}

.contact-meta-label {
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--color-muted);
    margin-bottom: 0.25rem;
}

.contact-meta-value {
    font-size: 0.95rem;
    color: var(--color-text);
}

.contact-meta-value a {
    color: var(--color-text);
    transition: color 0.3s ease;
}

.contact-meta-value a:hover {
    color: var(--color-accent);
}

/* Form Card */
.form-card {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-main);
    padding: 2.5rem 3rem;
    background-color: rgba(255, 255, 255, 0.02);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
    margin-bottom: 1.25rem;
}

.form-field {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 1.25rem;
}

.form-field:last-of-type {
    margin-bottom: 0;
}

.form-label {
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--color-muted);
}

.form-input,
.form-select,
.form-textarea {
    background-color: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--color-border);
    border-radius: 0.5rem;
    color: var(--color-text);
    font-family: 'Inter', sans-serif;
    font-size: 0.9rem;
    padding: 0.75rem 1rem;
    width: 100%;
    transition: border-color 0.3s ease;
    appearance: none;
    -webkit-appearance: none;
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: var(--color-muted);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--color-accent);
}

.form-select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%239a9a9a' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
    cursor: pointer;
}

.form-select option {
    background-color: #1a1a1a;
    color: #ffffff;
}

.form-textarea {
    resize: vertical;
    min-height: 140px;
    line-height: 1.6;
}

.form-honeypot {
    display: none;
}

.form-submit {
    margin-top: 1.75rem;
    width: 100%;
}

/* Availability indicator */
.availability-dot {
    display: inline-block;
    width: 8px;
    height: 8px;
    background-color: #9a9a9a;
    border-radius: 50%;
    margin-right: 0.5rem;
    position: relative;
}

.availability-dot.active {
    background-color: var(--color-accent);
}

@media (max-width: 768px) {
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .form-card {
        padding: 1.75rem;
    }

    .form-row {
        grid-template-columns: 1fr;
    }
}

/* --- Work Page --- */
.work-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.work-card-disabled {
    opacity: 0.6;
    pointer-events: none;
}

.work-card-disabled:hover {
    border-color: var(--color-border);
    transform: none;
    box-shadow: none;
    background-color: rgba(255, 255, 255, 0.02);
}

.work-card-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.6rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--color-muted);
    border: 1px solid var(--color-border);
    border-radius: 9999px;
    padding: 0.3rem 0.85rem;
    margin-bottom: 1.5rem;
}

.work-card-tag.live {
    color: var(--color-accent);
    border-color: rgba(223, 35, 29, 0.4);
}

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

/* --- Case Study Pages --- */
.case-study-hero {
    padding-top: 6rem;
    padding-bottom: 4rem;
}

.case-study-hero h1 {
    margin-top: 1.5rem;
    margin-bottom: 1.5rem;
}

.case-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
    padding: 4rem 0;
    border-top: 1px solid var(--color-border);
}

.case-split:first-child {
    border-top: none;
    padding-top: 0;
}

.case-figure {
    margin: 0;
}

.case-figure img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: var(--radius-inner);
    border: 1px solid var(--color-border);
}

.case-figure figcaption {
    font-size: 0.75rem;
    color: var(--color-muted);
    margin-top: 0.75rem;
    line-height: 1.5;
    letter-spacing: 0.02em;
}

.case-prose h2 {
    font-size: 1.5rem;
    margin-bottom: 1.25rem;
    color: var(--color-text);
}

.case-prose p {
    color: var(--color-muted);
    line-height: 1.8;
    margin-bottom: 1.25rem;
    font-size: 0.95rem;
}

.case-prose p:last-child {
    margin-bottom: 0;
}

.case-prose p strong {
    color: var(--color-text);
}

.case-prose a {
    color: var(--color-accent);
    transition: color 0.3s ease;
}

.case-prose a:hover {
    color: var(--color-text);
}

.case-prose ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 1.25rem;
}

.case-prose ul li {
    color: var(--color-muted);
    font-size: 0.9rem;
    padding-left: 1.25rem;
    position: relative;
    line-height: 1.6;
}

.case-prose ul li::before {
    content: '—';
    position: absolute;
    left: 0;
    color: var(--color-muted);
}

.case-back-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-muted);
    transition: color 0.3s ease;
    text-decoration: none;
    margin-bottom: 2rem;
    display: block;
}

.case-back-link:hover {
    color: var(--color-accent);
}

.pdf-embed-wrapper {
    margin-top: 3rem;
    border-radius: var(--radius-inner);
    overflow: hidden;
    border: 1px solid var(--color-border);
}

.pdf-embed-wrapper iframe {
    display: block;
    border: none;
    width: 100%;
}

@media (max-width: 768px) {
    .case-split {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

/* --- PDF Embed — Full Page Visible --- */
.pdf-embed-wrapper {
    position: relative;
    width: 100%;
    padding-top: calc(70.71% + 40px); /* A3 landscape ratio 297/420 + viewer chrome */
    margin-top: 3rem;
    border-radius: var(--radius-inner);
    overflow: hidden;
    border: 1px solid var(--color-border);
}

.pdf-embed-wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
    display: block;
}

@media (max-width: 768px) {
    .pdf-embed-wrapper {
        display: none;
    }
}

/* --- Case Study Hero Meta --- */
.case-meta {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--color-border);
}

.case-meta-item {
    display: grid;
    grid-template-columns: 120px 1fr;
    gap: 1rem;
    align-items: baseline;
}

.case-meta-item dt {
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--color-muted);
}

.case-meta-item dd {
    font-size: 0.9rem;
    color: var(--color-text);
    margin: 0;
}

.case-subtitle {
    font-size: 1rem;
    color: var(--color-muted);
    margin-bottom: 1.5rem;
    letter-spacing: 0.02em;
}

.case-prose h3 {
    font-size: 1rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-muted);
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
}