:root {
    --bg: #000000;
    --text: #EDEDED;
    --text-dim: #A3A39B;
    --text-muted: #6E6E66;
    --gold: #C9A84C;
    --gold-dark: #8B7025;
    --gold-bright: #E6C97A;
    --border: #1E1E1E;
    --ease: cubic-bezier(0.77, 0, 0.175, 1);
    --font: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --font-serif: 'EB Garamond', Georgia, 'Times New Roman', serif;
    --mono: 'SF Mono', 'Fira Code', Menlo, Monaco, Consolas, monospace;
}

@font-face {
    font-family: 'EB Garamond';
    src: url('/fonts/EBGaramond-400.woff2') format('woff2');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'EB Garamond';
    src: url('/fonts/EBGaramond-500.woff2') format('woff2');
    font-weight: 500;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'EB Garamond';
    src: url('/fonts/EBGaramond-600.woff2') format('woff2');
    font-weight: 600;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'Montserrat';
    src: url('/fonts/Montserrat-400.woff2') format('woff2');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'Montserrat';
    src: url('/fonts/Montserrat-500.woff2') format('woff2');
    font-weight: 500;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'Montserrat';
    src: url('/fonts/Montserrat-600.woff2') format('woff2');
    font-weight: 600;
    font-style: normal;
    font-display: swap;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
    font-family: var(--font);
    font-size: 16px;
    line-height: 1.6;
    color: var(--text);
    background: var(--bg);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}


img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; border: none; background: none; font: inherit; color: inherit; }

:focus-visible {
    outline: 2px solid #555;
    outline-offset: 2px;
}

.btn:focus-visible {
    outline: 2px solid #fff;
    outline-offset: 2px;
}

.btn:active {
    transform: scale(0.98);
}

.nav-link:focus-visible {
    outline: 2px solid #555;
    outline-offset: 4px;
}

.skip-link {
    position: absolute;
    top: -100%;
    left: 16px;
    padding: 8px 16px;
    background: #fff;
    color: #000;
    z-index: 200;
    font-weight: 600;
}
.skip-link:focus { top: 16px; }

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 32px;
}


/* ── Gold Text ── */

.gold-text {
    color: #fff;
    -webkit-text-fill-color: #fff;
}


/* ── Geometric Elements ── */

.geo-rule {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
}

.rule-line {
    display: block;
    width: 64px;
    height: 1px;
    background: linear-gradient(90deg, transparent, #555, transparent);
}

.rule-diamond {
    display: block;
    width: 7px;
    height: 7px;
    background: #555;
    transform: rotate(45deg);
    flex-shrink: 0;
}

.corner-frame {
    position: relative;
}

.corner-frame::before,
.corner-frame::after {
    content: '';
    position: absolute;
    width: 16px;
    height: 16px;
    border-color: rgba(255, 255, 255, 0.08);
    border-style: solid;
    pointer-events: none;
}

.corner-frame::before {
    top: -1px;
    left: -1px;
    border-width: 1px 0 0 1px;
}

.corner-frame::after {
    bottom: -1px;
    right: -1px;
    border-width: 0 1px 1px 0;
}

.corner-frame-lg::before,
.corner-frame-lg::after {
    width: 28px;
    height: 28px;
    border-color: rgba(255, 255, 255, 0.1);
}


/* ── Nav ── */

.site-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: 0 32px;
    background: rgba(0, 0, 0, 0.92);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border-bottom: 1px solid transparent;
    transform: translateY(-100%);
    transition: transform 0.4s var(--ease), border-color 0.4s ease;
}

.site-nav.visible {
    transform: translateY(0);
    border-bottom-color: var(--border);
}

.nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 52px;
}

.nav-logo {
    font-family: Georgia, 'Times New Roman', serif;
    font-size: 1.25rem;
    font-weight: 400;
    letter-spacing: -0.03em;
    background: linear-gradient(135deg, #8B7025 0%, #C9A84C 30%, #F0D68C 50%, #C9A84C 70%, #8B7025 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    -webkit-text-fill-color: transparent;
    padding: 0.15em 0.1em;
    line-height: 1.4;
}

.site-nav nav { display: flex; gap: 28px; }

.nav-link {
    font-size: 0.7rem;
    color: var(--text-dim);
    letter-spacing: 0.12em;
    text-transform: uppercase;
    transition: color 0.2s ease;
    padding: 14px 0;
}

.nav-link:hover { color: #fff; }


/* ── Hero ── */

.hero {
    height: 100vh;
    min-height: 700px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.hero-content { text-align: center; padding: 0 24px; }

.logo-wrap { overflow: visible; }

.logo-text {
    font-family: Georgia, 'Times New Roman', serif;
    font-size: clamp(3rem, 10vw, 7rem);
    text-transform: lowercase;
    letter-spacing: -0.02em;
    background: linear-gradient(135deg, #8B7025 0%, #C9A84C 30%, #F0D68C 50%, #C9A84C 70%, #8B7025 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    -webkit-text-fill-color: transparent;
    font-weight: 400;
    line-height: 1.4;
    padding: 0.15em 0.2em;
}
@media (prefers-reduced-motion: no-preference) {
    html.js .logo-text { clip-path: inset(-20% 100% -20% 0); }
}

.logo-text.drawn {
    animation: reveal 1.5s var(--ease) forwards;
}

@keyframes reveal {
    to { clip-path: inset(-20% -10% -20% -5%); }
}

.hero-rule {
    margin: 20px 0 24px;
    transition: opacity 0.6s ease;
}

@media (prefers-reduced-motion: no-preference) {
    html.js .hero-rule { opacity: 0; }
    html.js .hero-rule.in { opacity: 1; }
}

.hero-rule .rule-line {
    width: 0;
    transition: width 0.8s var(--ease);
}

.hero-rule.in .rule-line { width: 64px; }

.hero-rule .rule-diamond {
    transform: rotate(45deg) scale(0);
    transition: all 0.4s var(--ease) 0.3s;
}

.hero-rule.in .rule-diamond {
    opacity: 1;
    transform: rotate(45deg) scale(1);
}

.tagline {
    font-size: 0.75rem;
    color: var(--text-dim);
    letter-spacing: 0.3em;
    text-transform: uppercase;
    transition: all 0.5s ease;
}

@media (prefers-reduced-motion: no-preference) {
    html.js .tagline { opacity: 0; transform: translateY(6px); }
    html.js .tagline.in { opacity: 1; transform: translateY(0); color: var(--text-dim); }
}

.hero-desc {
    font-size: clamp(1rem, 2vw, 1.2rem);
    color: var(--text-dim);
    margin-top: 16px;
    transition: all 0.5s ease;
}

@media (prefers-reduced-motion: no-preference) {
    html.js .hero-desc { opacity: 0; transform: translateY(6px); }
    html.js .hero-desc.in { opacity: 1; transform: translateY(0); }
}

.hero-cta {
    display: flex;
    gap: 16px;
    justify-content: center;
    margin-top: 48px;
    transition: opacity 0.5s ease;
}

@media (prefers-reduced-motion: no-preference) {
    html.js .hero-cta { opacity: 0; }
    html.js .hero-cta.in { opacity: 1; }
}

.hero-login {
    margin-top: 16px;
    transition: opacity 0.5s ease;
}

@media (prefers-reduced-motion: no-preference) {
    html.js .hero-login { opacity: 0; }
    html.js .hero-login.in { opacity: 1; }
}

.btn-login {
    display: block;
    width: 100%;
    max-width: 340px;
    margin: 0 auto;
    padding: 10px 32px;
    font-size: 0.6rem;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    text-align: center;
    color: var(--text-muted);
    border: 1px dashed #2a2a2a;
    transition: all 0.25s ease;
    min-height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.btn-login:hover {
    border-color: #555;
    color: #fff;
    border-style: solid;
}


/* ── Buttons ── */

.btn {
    display: inline-block;
    padding: 14px 32px;
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    transition: all 0.25s ease;
    min-height: 44px;
}

.btn-fill {
    background: var(--gold);
    color: #060607;
    border: 1px solid var(--gold);
}

.btn-fill:hover {
    background: var(--gold-bright);
    border-color: var(--gold-bright);
}

.btn-line {
    border: 1px solid #2a2a2a;
    color: var(--text-dim);
}

.btn-line:hover {
    border-color: #555;
    color: #fff;
}

.btn-lg {
    padding: 16px 44px;
    font-size: 0.75rem;
}


/* ── Scroll Cue ── */

.scroll-cue {
    position: absolute;
    bottom: 48px;
    left: 50%;
    transform: translateX(-50%);
    opacity: 0;
    transition: opacity 0.6s ease;
}

.scroll-cue.in { opacity: 1; }

.scroll-line {
    width: 1px;
    height: 48px;
    background: linear-gradient(to bottom, #555, transparent);
    animation: scrollPulse 2.5s ease-in-out infinite;
}

@keyframes scrollPulse {
    0%, 100% { opacity: 0.2; transform: scaleY(0.4); transform-origin: top; }
    50% { opacity: 0.6; transform: scaleY(1); }
}


/* ── Capabilities ── */

.capabilities {
    padding: 80px 0 0;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.capabilities-header {
    text-align: center;
    margin-bottom: 56px;
}

.heading {
    font-size: clamp(1.8rem, 4vw, 2.4rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    text-transform: uppercase;
    margin-top: 24px;
}

.capabilities-intro {
    font-size: clamp(0.95rem, 1.8vw, 1.15rem);
    color: var(--text-dim);
    max-width: 620px;
    margin: 20px auto 0;
    line-height: 1.7;
}

.capabilities-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1px;
    background: var(--border);
    border: 1px solid var(--border);
    margin-bottom: 56px;
}

.capability {
    padding: 36px 32px;
    background: var(--bg);
    transition: background 0.3s ease;
}

.capability:hover {
    background: rgba(255, 255, 255, 0.015);
}

.capability-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    color: #888;
    margin-bottom: 16px;
}

.capability-icon svg {
    width: 24px;
    height: 24px;
}

.capability-name {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: var(--text);
    margin-bottom: 10px;
}

.capability-desc {
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.6;
    max-width: 380px;
    transition: color 0.3s ease;
}

.capability:hover .capability-desc {
    color: var(--text-dim);
}


/* ── Work Cards ── */

.work-strip {
    padding-bottom: 48px;
}

.work-strip-label {
    font-size: 0.6rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    color: var(--text-muted);
    margin-bottom: 20px;
    display: block;
}

.work-cards {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 1px;
    background: var(--border);
    border: 1px solid var(--border);
}

.work-card {
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 24px 20px;
    background: var(--bg);
    text-decoration: none;
    transition: background 0.3s ease;
}

.work-card:hover {
    background: rgba(255, 255, 255, 0.02);
}

.work-card-num {
    display: block;
    font-size: 0.55rem;
    font-family: var(--mono);
    letter-spacing: 0.15em;
    color: #888;
}

.work-card-name {
    display: block;
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--text);
    letter-spacing: -0.01em;
    transition: color 0.3s ease;
}

.work-card:hover .work-card-name {
    color: #fff;
}

.work-card-desc {
    display: block;
    font-size: 0.7rem;
    color: var(--text-muted);
    line-height: 1.5;
    transition: color 0.3s ease;
}

.work-card:hover .work-card-desc {
    color: var(--text-dim);
}

.work-card-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 4px;
}

.work-tag {
    font-size: 0.48rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: #888;
    border: 1px solid rgba(255, 255, 255, 0.12);
    padding: 2px 8px;
    transition: border-color 0.3s ease, color 0.3s ease;
}

.work-card:hover .work-tag {
    border-color: rgba(255, 255, 255, 0.25);
    color: #fff;
}

.work-card-url {
    display: block;
    font-size: 0.6rem;
    font-family: var(--mono);
    color: var(--text-muted);
    letter-spacing: 0.04em;
    margin-top: auto;
    padding-top: 10px;
    border-top: 1px solid var(--border);
    transition: color 0.3s ease;
}

.work-card:hover .work-card-url {
    color: #fff;
}


/* ── Code Stats ── */

.code-stats {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
    padding: 28px 0 40px;
}

.code-stat {
    font-size: 0.6rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.code-stat-val {
    font-family: var(--mono);
    color: var(--text-dim);
    font-weight: 600;
}

.code-stat-sep {
    width: 3px;
    height: 3px;
    background: #555;
    transform: rotate(45deg);
    flex-shrink: 0;
}


/* ── AI Section ── */

.ai-section {
    padding: 80px 0;
    border-bottom: 1px solid var(--border);
}

.ai-header {
    text-align: center;
    margin-bottom: 56px;
}

.ai-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1px;
    background: var(--border);
    border: 1px solid var(--border);
    max-width: 700px;
    margin: 0 auto;
}

.ai-stat {
    padding: 40px 32px;
    background: var(--bg);
    text-align: center;
    transition: background 0.3s ease;
}

.ai-stat:hover {
    background: rgba(255, 255, 255, 0.015);
}

.ai-stat-val {
    display: block;
    font-size: clamp(2.4rem, 5vw, 3.6rem);
    font-weight: 700;
    font-family: var(--mono);
    letter-spacing: -0.04em;
    line-height: 1;
    color: #fff;
    -webkit-text-fill-color: #fff;
    margin-bottom: 16px;
}

.ai-stat-name {
    font-size: 0.65rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: var(--text);
    margin-bottom: 10px;
}

.ai-stat-desc {
    font-size: 0.75rem;
    color: var(--text-muted);
    line-height: 1.6;
    max-width: 280px;
    margin: 0 auto;
    transition: color 0.3s ease;
}

.ai-stat:hover .ai-stat-desc {
    color: var(--text-dim);
}


/* ── Tech Row ── */

.capabilities .tech-row {
    padding: 40px 0;
    border-top: 1px solid var(--border);
}

.tech-row {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 20px 16px;
    justify-items: center;
}

.tech-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.tech-item svg {
    width: 24px;
    height: 24px;
    color: #6E6E66;
    transition: color 0.3s ease;
}

.tech-item:hover svg { color: var(--gold); }

.tech-item span {
    font-size: 0.55rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: #7E7E76;
    transition: color 0.3s ease;
    text-align: center;
    white-space: nowrap;
}

.tech-item:hover span { color: var(--text-dim); }


/* ── Contact Form ── */

.cta-section { padding: 120px 0; }

.form-header { text-align: center; margin-bottom: 48px; }

.cta-heading {
    font-size: clamp(1.6rem, 4vw, 2.4rem);
    font-weight: 600;
    letter-spacing: -0.02em;
    margin: 28px 0 16px;
}

.form-intro {
    font-size: 0.9rem;
    color: var(--text-dim);
    max-width: 480px;
    margin: 0 auto;
}

.inquiry-form {
    padding: 48px 40px;
    border: 1px solid var(--border);
    overflow: hidden;
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px 28px;
    margin-bottom: 20px;
}

.field { display: flex; flex-direction: column; gap: 6px; }

.field-full { margin-bottom: 28px; }

.field label {
    font-size: 0.6rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: var(--text);
}

.field-opt {
    font-weight: 400;
    color: var(--text-muted);
    text-transform: lowercase;
    letter-spacing: 0.04em;
}

.field input:not([type="checkbox"]):not([type="radio"]),
.field select,
.field textarea {
    width: 100%;
    max-width: 100%;
    padding: 12px 14px;
    font-family: var(--font);
    font-size: 1rem;
    color: var(--text);
    background: #080808;
    border: 1px solid var(--border);
    outline: none;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    -webkit-appearance: none;
    appearance: none;
    border-radius: 0;
    min-height: 44px;
}

.field input[type="checkbox"],
.field input[type="radio"],
input[type="checkbox"],
input[type="radio"] {
    -webkit-appearance: auto !important;
    appearance: auto !important;
    width: 16px !important;
    height: 16px !important;
    accent-color: #FFFFFF;
    cursor: pointer;
    flex-shrink: 0;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
    border-color: #555;
    box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.1);
}

.field.valid input,
.field.valid select,
.field.valid textarea {
    border-color: #2a6e3f;
}

.field.invalid input,
.field.invalid select,
.field.invalid textarea {
    border-color: #8b2020;
}

.field-msg {
    font-size: 0.75rem;
    margin-top: 4px;
    line-height: 1.4;
}

.field-msg-err {
    color: #e55;
}

.field input::placeholder,
.field textarea::placeholder {
    color: #555;
}

.field select {
    background-image: url("data:image/svg+xml,%3Csvg width='10' height='6' viewBox='0 0 10 6' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%23666' stroke-width='1.2'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    padding-right: 36px;
    cursor: pointer;
}

.field select option {
    background: #0a0a0a;
    color: var(--text);
}

.field textarea {
    resize: vertical;
    min-height: 120px;
    line-height: 1.6;
}

.turnstile-wrap {
    margin: 20px 0 8px;
    overflow: hidden;
    max-width: 100%;
}

.turnstile-wrap iframe { max-width: 100%; }

/* Multi-step progress */
.form-progress { margin-bottom: 32px; }

.form-steps {
    display: flex;
    align-items: center;
    margin-bottom: 12px;
}

.form-step-ind {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-muted);
}

.step-num {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.65rem;
    font-weight: 600;
    transition: all 0.25s ease;
}

.step-lbl {
    font-size: 0.6rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    transition: color 0.25s ease;
}

.form-step-ind.active .step-num {
    background: #FFFFFF;
    border-color: #FFFFFF;
    color: #000;
}

.form-step-ind.done .step-num {
    background: #2a6e3f;
    border-color: #2a6e3f;
    color: #fff;
}

.form-step-ind.active .step-lbl,
.form-step-ind.done .step-lbl {
    color: var(--text);
}

.form-step-line {
    flex: 1;
    height: 1px;
    background: var(--border);
    margin: 0 16px;
    transition: background 0.3s ease;
}

.form-step-line.done { background: #2a6e3f; }

.form-progress-track {
    height: 2px;
    background: var(--border);
    border-radius: 1px;
}

.form-progress-fill {
    height: 2px;
    background: #FFFFFF;
    border-radius: 1px;
    transition: width 0.35s ease;
}

/* Step panels */
.form-panel { display: none; }
.form-panel.active { display: block; }

.field-span { grid-column: 1 / -1; }

/* Navigation */
.form-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-top: 24px;
}

.form-back {
    background: none;
    border: 1px solid var(--border);
    color: var(--text-dim);
    padding: 10px 20px;
    font-family: var(--font);
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    cursor: pointer;
    transition: border-color 0.2s, color 0.2s;
    min-height: 44px;
}

.form-back:hover {
    border-color: var(--text-muted);
    color: var(--text);
}

/* Optional details toggle */
.form-more-toggle {
    background: none;
    border: none;
    color: #A0A0A0;
    font-family: var(--font);
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    cursor: pointer;
    padding: 12px 0 4px;
    display: block;
}

.form-more-toggle:hover { text-decoration: underline; }

.form-more-fields {
    display: none;
    padding-top: 8px;
}

.form-more-fields.open { display: block; }

.form-note {
    font-size: 0.7rem;
    color: var(--text-dim);
    letter-spacing: 0.02em;
}

.form-note-center {
    display: block;
    text-align: center;
    margin-top: 16px;
}

.form-email-link {
    color: #A0A0A0;
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: border-color 0.2s;
}

.form-email-link:hover {
    border-bottom-color: #A0A0A0;
}

/* Success state */
.form-success {
    text-align: center;
    padding: 80px 40px;
    border: 1px solid var(--border);
}

.form-success-icon {
    width: 56px;
    height: 56px;
    margin: 0 auto 24px;
    border-radius: 50%;
    background: #2a6e3f;
    color: #fff;
    font-size: 1.6rem;
    line-height: 56px;
}

.form-success-heading {
    font-size: clamp(1.4rem, 3vw, 2rem);
    font-weight: 600;
    letter-spacing: -0.02em;
    margin-bottom: 8px;
}

.form-success-msg {
    font-size: 1rem;
    color: var(--text-dim);
}

.form-status {
    margin-top: 20px;
    font-size: 0.8rem;
    letter-spacing: 0.02em;
    display: none;
}

.form-status.show { display: block; }
.form-status.ok { color: #fff; }
.form-status.err { color: #e55; }

#submit-btn:disabled {
    opacity: 0.4;
    pointer-events: none;
}

.btn-loading {
    position: relative;
    color: transparent !important;
}

.btn-loading::after {
    content: '';
    position: absolute;
    width: 16px;
    height: 16px;
    border: 2px solid transparent;
    border-top-color: #000;
    border-radius: 50%;
    animation: btnSpin 0.6s linear infinite;
    top: 50%;
    left: 50%;
    margin: -8px 0 0 -8px;
}

@keyframes btnSpin {
    to { transform: rotate(360deg); }
}

.btn-success {
    background: #2a6e3f !important;
    border-color: #2a6e3f !important;
    color: #fff !important;
}


/* ── Footer ── */

.site-footer {
    padding: 24px 0;
    border-top: 1px solid var(--border);
}

.footer-inner {
    text-align: center;
    font-size: 0.6rem;
    color: #444;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}


/* ── Animations ── */

/* Content is visible by default (no-JS, crawlers, reduced-motion).
   Reveal animation only applies when JS tags <html class="js"> and the
   user hasn't asked for reduced motion — and only on decorative blocks. */
@media (prefers-reduced-motion: no-preference) {
    html.js [data-animate] {
        opacity: 0;
        transform: translateY(20px);
        transition: opacity 0.6s ease, transform 0.6s var(--ease);
    }
    html.js [data-animate].visible {
        opacity: 1;
        transform: translateY(0);
    }
}


/* ── Mobile Nav Toggle ── */

.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 12px;
    color: var(--text-dim);
    min-width: 44px;
    min-height: 44px;
}

.nav-toggle svg { width: 20px; height: 20px; display: block; }

/* ── Responsive ── */

@media (max-width: 1024px) {
    .capabilities-grid { gap: 1px; }
    .capability { padding: 28px 24px; }
    .work-cards { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 768px) {
    .container { padding: 0 20px; }
    .site-nav { padding: 0 12px; }

    /* Mobile nav */
    .nav-toggle { display: block; }
    .site-nav nav {
        position: absolute;
        top: 52px;
        left: 0;
        right: 0;
        background: rgba(0, 0, 0, 0.96);
        backdrop-filter: blur(12px);
        -webkit-backdrop-filter: blur(12px);
        border-bottom: 1px solid var(--border);
        flex-direction: column;
        gap: 0;
        padding: 4px 0;
        display: none;
    }
    .site-nav nav.open { display: flex; }
    .site-nav nav .nav-link {
        padding: 14px 24px;
        font-size: 0.8rem;
        border-bottom: 1px solid var(--border);
        min-height: 48px;
        display: flex;
        align-items: center;
    }
    .site-nav nav .nav-link:last-child { border-bottom: none; }

    /* Hero */
    .hero { min-height: 100vh; min-height: 100dvh; }
    .hero-content { padding: 0 16px; }
    .tagline { letter-spacing: 0.15em; font-size: 0.65rem; }
    .hero-desc { font-size: 0.9rem; padding: 0 8px; }
    .hero-cta { margin-top: 36px; flex-direction: column; align-items: center; gap: 12px; }
    .hero-cta .btn { width: 240px; text-align: center; min-height: 48px; display: flex; align-items: center; justify-content: center; }
    .btn-login { max-width: 240px; }
    .scroll-cue { bottom: 32px; }

    /* Code stats */
    .code-stats { gap: 14px; padding: 20px 0 28px; }
    .code-stat { font-size: 0.5rem; }

    /* AI section */
    .ai-section { padding: 48px 0; }
    .ai-header { margin-bottom: 32px; }
    .ai-stat { padding: 28px 20px; }
    .ai-stat-val { font-size: 2rem; }
    .ai-stat-desc { font-size: 0.68rem; }

    /* Capabilities */
    .capabilities { padding: 48px 0 0; }
    .capabilities-header { margin-bottom: 32px; }
    .capabilities-intro { font-size: 0.9rem; }
    .heading { font-size: clamp(1.4rem, 6vw, 2rem); }
    .capabilities-grid { margin-bottom: 32px; }
    .capability { padding: 20px 16px; }
    .capability-icon { width: 24px; height: 24px; margin-bottom: 10px; }
    .capability-icon svg { width: 18px; height: 18px; }
    .capability-name { font-size: 0.6rem; }
    .capability-desc { font-size: 0.75rem; }

    /* Work cards */
    .work-cards { grid-template-columns: repeat(2, 1fr); }
    .work-card { padding: 18px 14px; }
    .work-card-name { font-size: 0.8rem; }
    .work-card-desc { font-size: 0.65rem; }
    .work-tag { font-size: 0.42rem; padding: 2px 6px; }

    /* Tech row */
    .capabilities .tech-row { padding: 24px 0; }
    .tech-row { gap: 12px 8px; }
    .tech-item { gap: 4px; }
    .tech-item svg { width: 18px; height: 18px; }
    .tech-item span { font-size: 0.4rem; letter-spacing: 0.06em; }

    /* Contact */
    .cta-section { padding: 48px 0; }
    .form-header { margin-bottom: 24px; }
    .form-header .geo-rule { display: none; }
    .cta-heading { margin-top: 0; font-size: clamp(1.3rem, 5vw, 2rem); }
    .form-intro { font-size: 0.85rem; padding: 0; }
    .form-grid { grid-template-columns: 1fr; gap: 12px; margin-bottom: 12px; }
    .inquiry-form { padding: 20px 16px; }
    .corner-frame-lg::before,
    .corner-frame-lg::after { display: none; }
    .field { gap: 4px; }
    .field-full { margin-bottom: 12px; }
    .field textarea { min-height: 90px; }
    .form-nav { gap: 10px; margin-top: 16px; }
    .form-nav .btn { text-align: center; flex: 1; min-height: 48px; display: flex; align-items: center; justify-content: center; }
    .form-back { min-height: 48px; }
    .form-note { text-align: center; font-size: 0.7rem; }
    .form-steps { gap: 0; }
    .step-lbl { font-size: 0.5rem; }
    .form-step-line { margin: 0 10px; }
    .field-span { grid-column: 1 / -1; }
    .turnstile-wrap { margin: 12px 0 4px; }
    .cf-turnstile { transform: scale(0.85); transform-origin: left top; }
    .turnstile-wrap { height: 55px; }
}

@media (max-width: 480px) {
    .container { padding: 0 16px; }
    .site-nav { padding: 0 8px; }

    /* Hero */
    .hero-content { padding: 0 8px; }
    .logo-text { font-size: clamp(2.8rem, 14vw, 4.5rem); }
    .tagline { letter-spacing: 0.1em; font-size: 0.6rem; }
    .hero-rule .rule-line { width: 36px; }
    .hero-desc { font-size: 0.85rem; }
    .hero-cta { margin-top: 28px; }
    .hero-cta .btn { width: 220px; font-size: 0.65rem; }

    /* Code stats */
    .code-stats { gap: 10px; padding: 16px 0 24px; flex-wrap: wrap; justify-content: center; }
    .code-stat { font-size: 0.45rem; }

    /* AI section */
    .ai-section { padding: 32px 0; }
    .ai-header { margin-bottom: 20px; }
    .ai-stat { padding: 24px 16px; }
    .ai-stat-name { font-size: 0.55rem; }
    .ai-stat-val { font-size: 1.8rem; }
    .ai-stat-desc { font-size: 0.62rem; }

    /* Capabilities */
    .capabilities { padding: 32px 0 0; }
    .capabilities-header { margin-bottom: 20px; }
    .capabilities-intro { font-size: 0.85rem; }
    .capabilities-grid { grid-template-columns: 1fr; margin-bottom: 24px; }
    .capability { padding: 16px; }
    .capability-desc { font-size: 0.72rem; }

    /* Work cards */
    .work-strip { padding-bottom: 24px; }
    .work-cards { grid-template-columns: 1fr 1fr; }
    .work-card { padding: 14px 12px; }
    .work-card-name { font-size: 0.75rem; }
    .work-card-desc { font-size: 0.6rem; }
    .work-card-tags { gap: 4px; }
    .work-tag { font-size: 0.4rem; padding: 1px 5px; }
    .work-card-url { font-size: 0.5rem; padding-top: 8px; }

    /* Tech row */
    .tech-row { gap: 8px 4px; }
    .tech-item svg { width: 16px; height: 16px; }
    .tech-item span { font-size: 0.35rem; }

    /* Contact */
    .cta-section { padding: 32px 0; }
    .form-intro { font-size: 0.8rem; }
    .form-header { margin-bottom: 16px; }
    .inquiry-form { padding: 16px 12px; }
    .form-grid { gap: 10px; margin-bottom: 10px; }
    .btn-lg { font-size: 0.7rem; }
    .turnstile-wrap { margin: 8px 0 4px; }
    .field-full { margin-bottom: 10px; }

    /* Footer */
    .footer-inner { font-size: 0.5rem; }
    .site-footer { padding: 16px 0; }
}

/* ════════════════════════════════════════════════════════════
   2026-07 Rebuild layer — evidence-based structure
   (value-prop hero, case cards, pricing band, process)
   ════════════════════════════════════════════════════════════ */

.hero {
    min-height: 88vh;
    height: auto;
    padding: 96px 24px 72px;
}

.logo-text {
    font-size: clamp(2rem, 4.5vw, 3.2rem);
}

.hero-headline {
    font-family: var(--font-serif);
    font-size: clamp(1.9rem, 4.2vw, 3.1rem);
    font-weight: 500;
    line-height: 1.18;
    color: var(--text);
    max-width: 21ch;
    margin: 28px auto 0;
    text-align: center;
}

.hero-desc { max-width: 52ch; margin-left: auto; margin-right: auto; }

.hero-trust {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 28px;
    justify-content: center;
    margin-top: 44px;
    font-size: 0.78rem;
    color: var(--text-dim);
    letter-spacing: 0.02em;
}
.hero-trust strong { color: var(--gold); font-weight: 600; }

.heading, .cta-heading, .capability-name, .form-success-heading {
    font-family: var(--font-serif);
    font-weight: 500;
}

/* ── Case cards ── */
.case-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin-top: 40px;
}
.case-card {
    display: block;
    padding: 28px 26px 24px;
    background: #0A0A0B;
    border: 1px solid var(--border);
    border-radius: 10px;
    transition: border-color 0.25s ease, transform 0.25s ease;
}
.case-card:hover { border-color: rgba(201, 168, 76, 0.45); transform: translateY(-3px); }
.case-card-head { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.case-card-logo { width: 34px; height: 34px; border-radius: 7px; object-fit: contain; background: #111; }
.case-card-name { font-family: var(--font-serif); font-size: 1.25rem; font-weight: 500; color: var(--text); }
.case-card-desc { font-size: 0.88rem; color: var(--text-dim); line-height: 1.65; margin-bottom: 14px; }
.case-card-fact { font-size: 0.78rem; color: var(--gold); margin-bottom: 16px; }
.case-card-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 14px; }
.case-tag {
    font-size: 0.62rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--text-dim);
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 3px 8px;
}
.case-card-url { font-size: 0.72rem; color: var(--text-muted); font-family: var(--mono); }

/* ── Pricing band ── */
.pricing-band {
    padding: 88px 24px;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    background: radial-gradient(700px 300px at 50% 0%, rgba(201, 168, 76, 0.05), transparent 70%);
    text-align: center;
}
.pricing-heading { font-family: var(--font-serif); font-size: clamp(1.5rem, 3vw, 2.1rem); font-weight: 500; margin-bottom: 14px; }
.pricing-copy { font-size: 0.95rem; color: var(--text-dim); max-width: 58ch; margin: 0 auto 32px; line-height: 1.7; }
.pricing-tiers { display: flex; flex-wrap: wrap; gap: 16px; justify-content: center; }
.pricing-tier {
    padding: 18px 26px;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: #0A0A0B;
    min-width: 200px;
}
.pricing-tier-amt { display: block; font-family: var(--font-serif); font-size: 1.35rem; color: var(--gold); }
.pricing-tier-label { display: block; font-size: 0.72rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-dim); margin-top: 6px; }

/* ── Process ── */
.process { padding: 88px 24px 40px; }
.process-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
    gap: 20px;
    margin-top: 40px;
}
.process-step { padding: 24px 22px; border: 1px solid var(--border); border-radius: 10px; background: #0A0A0B; }
.process-num { font-family: var(--font-serif); font-size: 1.6rem; color: var(--gold); display: block; margin-bottom: 10px; }
.process-name { font-size: 0.95rem; font-weight: 600; color: var(--text); margin-bottom: 8px; }
.process-desc { font-size: 0.82rem; color: var(--text-dim); line-height: 1.65; }

/* ── Footer expanded ── */
.site-footer { padding: 44px 0 56px; }
.footer-inner { flex-direction: column; gap: 10px; text-align: center; }
.footer-inner > span { display: block; margin-top: 18px; }
.footer-links { display: flex; gap: 24px; justify-content: center; font-size: 0.78rem; }
.footer-links a { color: var(--text-dim); transition: color 0.2s ease; }
.footer-links a:hover { color: var(--gold); }

@media (max-width: 640px) {
    .hero { padding-top: 80px; min-height: 0; }
    .hero-trust { gap: 6px 16px; font-size: 0.7rem; }
}

@media (prefers-reduced-motion: no-preference) {
    html.js .hero-trust { opacity: 0; transition: opacity 0.5s ease; }
    html.js .hero-trust.in { opacity: 1; }
}