/* =========================================================================
   Snowblink Studios — Landing CSS
   Light-mode, mobile-first, single-page. No framework.
   Palette sourced from /color-palette.psd.
   ========================================================================= */

:root {
    /* Brand palette — sourced from /color-palette.psd */
    --brand-primary:   #0068A8;   /* deep blue */
    --brand-cyan:      #00D4E8;   /* electric cyan */
    --brand-accent:    #D4644A;   /* terracotta */
    --brand-warm:      #F5C563;   /* golden */
    --brand-mint:      #C5E4E0;   /* pale mint */
    --brand-sky:       #B8D4E0;   /* dusty light blue */

    /* Light surfaces (palette-tinted) */
    --bg-0:            #FAFCFD;   /* page background */
    --bg-1:            #F1F7F8;   /* section bg — pale teal tint */
    --bg-2:            #FFFFFF;   /* card bg */
    --bg-3:            #EAF2F5;   /* elevated panel / chip bg */
    --line:            rgba(15, 30, 45, 0.08);
    --line-strong:     rgba(15, 30, 45, 0.16);

    /* Text */
    --text:            #2A3D47;
    --text-strong:     #0F1A22;
    --text-muted:      #5C7480;
    --text-faint:      #8FA5AE;

    /* Effects (raised alphas to read on light bg) */
    --glow-cyan:       rgba(0, 212, 232, 0.40);
    --glow-amber:      rgba(245, 197, 99, 0.36);
    --glow-accent:     rgba(212, 100, 74, 0.32);

    /* Type */
    --font-body:       "Manrope", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    --font-display:    "Sora", "Manrope", sans-serif;
    --font-mono:       "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;

    /* Layout */
    --shell-max:       1200px;
    --radius-sm:       0.5rem;
    --radius:          0.85rem;
    --radius-lg:       1.25rem;
    --radius-xl:       1.75rem;

    /* Motion */
    --ease:            cubic-bezier(0.22, 1, 0.36, 1);
    --transition:      180ms var(--ease);
}

/* -------------------------------------------------------------------------
   Reset / base
   ------------------------------------------------------------------------- */

*, *::before, *::after { box-sizing: border-box; }

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after {
        animation-duration: 0.001ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.001ms !important;
    }
}

body {
    margin: 0;
    background: var(--bg-0);
    color: var(--text);
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

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

a {
    color: var(--brand-primary);
    text-decoration: none;
    transition: color var(--transition);
}
a:hover, a:focus-visible { color: var(--brand-accent); }

button { font: inherit; cursor: pointer; }

:focus-visible {
    outline: 2px solid var(--brand-primary);
    outline-offset: 3px;
    border-radius: 4px;
}

::selection {
    background: var(--brand-cyan);
    color: var(--text-strong);
}

.skip-link {
    position: absolute;
    top: -100px; left: 1rem;
    background: var(--brand-cyan);
    color: var(--text-strong);
    padding: 0.6rem 1rem;
    border-radius: var(--radius-sm);
    font-weight: 600;
    z-index: 10000;
    transition: top var(--transition);
}
.skip-link:focus { top: 1rem; }

/* -------------------------------------------------------------------------
   Layout shell
   ------------------------------------------------------------------------- */

.shell {
    width: 100%;
    max-width: var(--shell-max);
    margin: 0 auto;
    padding: 0 1.25rem;
}

.section {
    padding: clamp(4rem, 9vw, 7.5rem) 0;
    position: relative;
}

.section-head {
    max-width: 760px;
    margin: 0 auto clamp(2.5rem, 5vw, 4rem);
    text-align: center;
}

.section-lede {
    color: var(--text-muted);
    font-size: clamp(1rem, 1.4vw, 1.125rem);
    margin: 0.75rem auto 0;
}

/* -------------------------------------------------------------------------
   Type
   ------------------------------------------------------------------------- */

h1, h2, h3, h4 {
    font-family: var(--font-display);
    color: var(--text-strong);
    font-weight: 700;
    line-height: 1.15;
    letter-spacing: -0.02em;
    margin: 0 0 0.6em;
}

h1 { font-size: clamp(2.25rem, 5.4vw, 4rem); font-weight: 800; }
h2 { font-size: clamp(1.85rem, 3.6vw, 2.85rem); }
h3 { font-size: clamp(1.15rem, 1.6vw, 1.35rem); font-weight: 600; }

p { margin: 0 0 1rem; }

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-mono);
    font-size: 0.78rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--brand-primary);
    margin: 0 0 1rem;
}
.eyebrow-accent { color: var(--brand-accent); }

.eyebrow .dot {
    width: 0.5rem; height: 0.5rem;
    border-radius: 50%;
    background: var(--brand-accent);
    box-shadow: 0 0 10px rgba(212, 100, 74, 0.6);
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50%      { opacity: 0.55; transform: scale(0.8); }
}

.text-gradient {
    background: linear-gradient(120deg, var(--brand-primary) 0%, var(--brand-accent) 60%, var(--brand-warm) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
}

.inline-link {
    color: var(--brand-primary);
    border-bottom: 1px solid rgba(0, 104, 168, 0.4);
    padding-bottom: 1px;
}
.inline-link:hover { color: var(--brand-accent); border-bottom-color: var(--brand-accent); }

/* -------------------------------------------------------------------------
   Buttons
   ------------------------------------------------------------------------- */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.7rem 1.3rem;
    border-radius: 999px;
    border: 1px solid transparent;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.95rem;
    line-height: 1;
    text-decoration: none;
    transition: transform var(--transition), background var(--transition), color var(--transition), box-shadow var(--transition), border-color var(--transition);
    white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn-lg { padding: 0.95rem 1.7rem; font-size: 1rem; }
.btn-block { display: flex; width: 100%; }

.btn-primary {
    background: linear-gradient(120deg, var(--brand-cyan) 0%, #38e5f0 100%);
    color: var(--text-strong);
    box-shadow: 0 8px 24px -6px var(--glow-cyan);
}
.btn-primary:hover, .btn-primary:focus-visible {
    background: linear-gradient(120deg, var(--brand-warm) 0%, var(--brand-accent) 100%);
    color: var(--text-strong);
    box-shadow: 0 12px 28px -6px var(--glow-amber);
}

.btn-ghost {
    background: var(--bg-3);
    color: var(--text-strong);
    border-color: var(--line-strong);
}
.btn-ghost:hover, .btn-ghost:focus-visible {
    background: rgba(15, 30, 45, 0.06);
    border-color: var(--brand-primary);
    color: var(--text-strong);
}

/* -------------------------------------------------------------------------
   Header / nav
   ------------------------------------------------------------------------- */

.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255, 255, 255, 0.78);
    backdrop-filter: saturate(140%) blur(14px);
    -webkit-backdrop-filter: saturate(140%) blur(14px);
    border-bottom: 1px solid transparent;
    transition: background var(--transition), border-color var(--transition);
}
.site-header.is-scrolled {
    background: rgba(255, 255, 255, 0.92);
    border-bottom-color: var(--line);
}

.nav-shell {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding-top: 0.85rem;
    padding-bottom: 0;
}

.brand {
    display: inline-flex;
    align-items: center;
    color: var(--text-strong);
}
.brand img {
    width: auto;
    height: 121px;
    margin-bottom: calc(-0.3 * 121px);
    object-fit: contain;
    display: block;
}
.brand:hover { color: var(--text-strong); }

.primary-nav {
    margin-left: auto;
    transform: translateY(0.6rem);
}
.nav-cta {
    transform: translateY(0.6rem);
}
.nav-cta:hover { transform: translateY(calc(0.6rem - 1px)); }
.nav-cta:active { transform: translateY(0.6rem); }
.primary-nav ul {
    list-style: none;
    margin: 0; padding: 0;
    display: flex;
    gap: 0.4rem;
    align-items: center;
}
.primary-nav a {
    display: inline-block;
    padding: 0.55rem 0.9rem;
    color: var(--text-muted);
    font-size: 0.93rem;
    font-weight: 500;
    border-radius: 999px;
    transition: color var(--transition), background var(--transition);
}
.primary-nav a:hover, .primary-nav a:focus-visible {
    color: var(--text-strong);
    background: var(--bg-3);
}

.nav-cta { display: inline-flex; }

.nav-toggle {
    display: none;
    background: transparent;
    border: 1px solid var(--line-strong);
    border-radius: 10px;
    width: 42px; height: 42px;
    padding: 10px 9px;
    flex-direction: column;
    justify-content: space-between;
}
.nav-toggle span {
    display: block;
    height: 2px;
    background: var(--text-strong);
    border-radius: 2px;
    transition: transform var(--transition), opacity var(--transition);
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-nav {
    border-top: 1px solid var(--line);
    background: var(--bg-0);
}
.mobile-nav ul {
    list-style: none;
    margin: 0;
    padding: 1rem 1.25rem 1.4rem;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}
.mobile-nav a {
    display: block;
    padding: 0.85rem 0.5rem;
    color: var(--text-strong);
    font-size: 1.05rem;
    font-weight: 500;
    border-bottom: 1px solid var(--line);
}
.mobile-nav a.btn { border-bottom: none; margin-top: 0.5rem; }

/* -------------------------------------------------------------------------
   Hero
   ------------------------------------------------------------------------- */

.hero {
    position: relative;
    padding: clamp(4.5rem, 11vw, 8rem) 0 clamp(3rem, 7vw, 5rem);
    overflow: hidden;
    isolation: isolate;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: -1;
    pointer-events: none;
}

.grid-overlay {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(15, 30, 45, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(15, 30, 45, 0.05) 1px, transparent 1px);
    background-size: 56px 56px;
    mask-image: radial-gradient(ellipse 70% 60% at 50% 30%, #000 0%, transparent 80%);
    -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 30%, #000 0%, transparent 80%);
}

.glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.7;
}
.glow-cyan {
    width: 520px; height: 520px;
    top: -120px; left: -100px;
    background: var(--glow-cyan);
}
.glow-amber {
    width: 480px; height: 480px;
    top: 40px; right: -120px;
    background: var(--glow-amber);
}

.hero-shell {
    text-align: center;
    position: relative;
}

.hero-title {
    margin: 0.5rem auto 1.25rem;
    max-width: 18ch;
}

.hero-sub {
    margin: 0 auto 2rem;
    max-width: 60ch;
    color: var(--text-muted);
    font-size: clamp(1.05rem, 1.55vw, 1.2rem);
}
.hero-sub strong { color: var(--text-strong); font-weight: 700; }

.hero-cta-row {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.75rem;
    margin-bottom: 3.5rem;
}

.hero-stats {
    list-style: none;
    margin: 0 auto;
    padding: 1.4rem;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    max-width: 1000px;
    background: linear-gradient(180deg, var(--bg-2) 0%, var(--bg-3) 100%);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    box-shadow: 0 12px 36px -16px rgba(15, 30, 45, 0.10);
}
.hero-stats li {
    text-align: center;
    padding: 0.6rem 0.4rem;
    border-right: 1px solid var(--line);
}
.hero-stats li:last-child { border-right: none; }

.hero-stats strong {
    display: block;
    font-family: var(--font-display);
    font-size: clamp(1.4rem, 2.6vw, 1.95rem);
    font-weight: 700;
    color: var(--text-strong);
    background: linear-gradient(120deg, var(--brand-primary), var(--brand-accent));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 0.3rem;
}
.hero-stats span {
    display: block;
    font-size: 0.78rem;
    color: var(--text-muted);
    line-height: 1.4;
}

.network-row {
    margin-top: 2.4rem;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 0.5rem 1.4rem;
    color: var(--text-faint);
    font-size: 0.85rem;
    font-family: var(--font-mono);
}
.network-row .network-label {
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-size: 0.74rem;
}
.network-row span:not(.network-label) { color: var(--text-muted); }

/* -------------------------------------------------------------------------
   Section: Work / Portfolio
   ------------------------------------------------------------------------- */

.section-work {
    background:
        radial-gradient(ellipse 60% 40% at 50% 0%, rgba(0, 212, 232, 0.10), transparent 70%),
        var(--bg-1);
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
}

.showcase-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 1.5rem;
}

.showcase-card {
    background: var(--bg-2);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
    display: flex;
    flex-direction: column;
}
.showcase-card:hover {
    transform: translateY(-4px);
    border-color: rgba(0, 104, 168, 0.35);
    box-shadow: 0 24px 48px -16px rgba(0, 104, 168, 0.18);
}

.showcase-frame {
    position: relative;
    width: 100%;
    aspect-ratio: 9 / 16;
    background: #000;
    overflow: hidden;
    border-bottom: 1px solid var(--line);
}
.showcase-frame video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.showcase-frame iframe {
    width: 100%;
    height: 100%;
    border: 0;
    display: block;
}

.showcase-badge {
    position: absolute;
    bottom: 0.6rem;
    right: 0.6rem;
    width: 33%;
    aspect-ratio: 4 / 3;
    z-index: 2;
    pointer-events: none;
}
.showcase-badge img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
}

.showcase-title {
    margin: 0;
    padding: 1rem 1.2rem 1.25rem;
    font-size: 1.05rem;
}

.grid-footnote {
    margin-top: 2.5rem;
    text-align: center;
    color: var(--text-muted);
}

/* -------------------------------------------------------------------------
   Section: Tech
   ------------------------------------------------------------------------- */

.section-tech { background: var(--bg-0); }

.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.25rem;
}

.tech-card {
    background: linear-gradient(160deg, var(--bg-2) 0%, var(--bg-1) 100%);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    padding: 1.7rem 1.5rem;
    transition: transform var(--transition), border-color var(--transition);
    position: relative;
    overflow: hidden;
}
.tech-card::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 0% 0%, var(--glow-cyan), transparent 60%);
    opacity: 0;
    transition: opacity var(--transition);
    pointer-events: none;
}
.tech-card:hover {
    transform: translateY(-4px);
    border-color: rgba(0, 104, 168, 0.35);
}
.tech-card:hover::before { opacity: 0.4; }

.tech-icon {
    width: 48px; height: 48px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    background: rgba(0, 104, 168, 0.08);
    color: var(--brand-primary);
    margin-bottom: 1.1rem;
    border: 1px solid rgba(0, 104, 168, 0.20);
}
.tech-icon svg { width: 24px; height: 24px; }

.tech-card h3 { margin-bottom: 0.5rem; color: var(--text-strong); }
.tech-card p { margin: 0; color: var(--text-muted); }

/* Comparison table */

.comparison {
    margin-top: 4rem;
    padding: 1.75rem;
    background: var(--bg-2);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
}
.comparison-title {
    text-align: center;
    margin-bottom: 1.5rem;
    color: var(--text-strong);
}

.comparison-table {
    display: grid;
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--line);
}
.comparison-row {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr;
    gap: 1rem;
    padding: 0.95rem 1.1rem;
    border-bottom: 1px solid var(--line);
}
.comparison-row:last-child { border-bottom: none; }
.comparison-row > span {
    font-size: 0.95rem;
    color: var(--text);
    align-self: center;
}
.comparison-head {
    background: var(--bg-3);
}
.comparison-head > span {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted);
}
.comparison-head .col-us { color: var(--brand-primary); }
.comparison-row .col-us {
    color: var(--text-strong);
    font-weight: 500;
}
.comparison-row .col-us strong { color: var(--brand-primary); font-weight: 700; }

/* -------------------------------------------------------------------------
   Section: Process
   ------------------------------------------------------------------------- */

.section-process {
    background: var(--bg-1);
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
}

.process-list {
    list-style: none;
    margin: 0; padding: 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.25rem;
    counter-reset: process;
}

.process-list li {
    position: relative;
    padding: 1.6rem 1.4rem 1.4rem;
    background: var(--bg-2);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    transition: transform var(--transition), border-color var(--transition);
}
.process-list li:hover {
    transform: translateY(-3px);
    border-color: rgba(212, 100, 74, 0.35);
}

.step-num {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.78rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    color: var(--brand-accent);
    margin-bottom: 0.85rem;
}
.process-list h3 { color: var(--text-strong); margin-bottom: 0.45rem; }
.process-list p { color: var(--text-muted); margin: 0; }

/* -------------------------------------------------------------------------
   Section: Contact
   ------------------------------------------------------------------------- */

.section-contact {
    background:
        radial-gradient(ellipse 50% 35% at 80% 20%, rgba(212, 100, 74, 0.16), transparent 70%),
        radial-gradient(ellipse 50% 35% at 10% 90%, rgba(0, 212, 232, 0.14), transparent 70%),
        var(--bg-0);
}

.contact-shell {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(2rem, 4vw, 4rem);
    align-items: start;
}

.contact-copy h2 { margin-bottom: 1rem; }
.contact-copy p { color: var(--text-muted); }

.contact-direct {
    list-style: none;
    margin: 2rem 0 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}
.contact-direct li {
    display: grid;
    grid-template-columns: 100px 1fr;
    gap: 1rem;
    padding: 0.85rem 1rem;
    background: var(--bg-2);
    border: 1px solid var(--line);
    border-radius: var(--radius);
}
.contact-label {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-faint);
    align-self: center;
}

.contact-form {
    background: var(--bg-2);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    padding: clamp(1.5rem, 3vw, 2rem);
    box-shadow: 0 12px 36px -16px rgba(15, 30, 45, 0.10);
}

.form-row {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    margin-bottom: 1.05rem;
}
.form-row label {
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--text-muted);
    letter-spacing: 0.02em;
}

.form-row input,
.form-row select,
.form-row textarea {
    width: 100%;
    background: var(--bg-1);
    border: 1px solid var(--line-strong);
    border-radius: var(--radius-sm);
    color: var(--text-strong);
    font-family: var(--font-body);
    font-size: 0.97rem;
    padding: 0.75rem 0.95rem;
    transition: border-color var(--transition), background var(--transition), box-shadow var(--transition);
}
.form-row textarea { resize: vertical; min-height: 120px; }
.form-row select {
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12' fill='%235C7480'><path d='M6 8.5L1.5 4h9z'/></svg>");
    background-repeat: no-repeat;
    background-position: right 0.95rem center;
    padding-right: 2.4rem;
}
.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
    outline: none;
    border-color: var(--brand-primary);
    box-shadow: 0 0 0 3px rgba(0, 104, 168, 0.18);
}
.form-row input:invalid:not(:placeholder-shown),
.form-row textarea:invalid:not(:placeholder-shown) {
    border-color: var(--brand-accent);
}

.form-honey {
    position: absolute;
    left: -9999px;
    width: 1px; height: 1px;
    overflow: hidden;
}

.form-status {
    margin: 1rem 0 0;
    font-size: 0.9rem;
    min-height: 1.4em;
}
.form-status.is-success { color: var(--brand-primary); }
.form-status.is-error   { color: var(--brand-accent); }

/* -------------------------------------------------------------------------
   Footer
   ------------------------------------------------------------------------- */

.site-footer {
    background: var(--bg-0);
    border-top: 1px solid var(--line);
    padding: 2.5rem 0 2rem;
}

.footer-shell {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 0.85rem;
}
.footer-brand strong {
    display: block;
    color: var(--text-strong);
    font-family: var(--font-display);
    font-size: 0.98rem;
}
.footer-brand span {
    display: block;
    color: var(--text-faint);
    font-size: 0.83rem;
    margin-top: 0.15rem;
}

.footer-nav {
    display: flex;
    gap: 1.4rem;
    flex-wrap: wrap;
}
.footer-nav a {
    color: var(--text-muted);
    font-size: 0.93rem;
}
.footer-nav a:hover { color: var(--text-strong); }

.footer-legal {
    margin: 0;
    color: var(--text-faint);
    font-size: 0.82rem;
    width: 100%;
    border-top: 1px solid var(--line);
    padding-top: 1.4rem;
    text-align: center;
}

/* -------------------------------------------------------------------------
   Reveal-on-scroll
   ------------------------------------------------------------------------- */

.reveal {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 600ms var(--ease), transform 600ms var(--ease);
}
.reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
    .reveal { opacity: 1; transform: none; }
}

/* -------------------------------------------------------------------------
   Responsive
   ------------------------------------------------------------------------- */

@media (max-width: 960px) {
    .primary-nav, .nav-cta { display: none; }
    .nav-toggle { display: inline-flex; }

    .brand img {
        height: 88px;
        margin-bottom: calc(-0.3 * 88px);
    }

    .hero-stats {
        grid-template-columns: repeat(2, 1fr);
        padding: 1rem;
    }
    .hero-stats li:nth-child(2) { border-right: none; }
    .hero-stats li:nth-child(1),
    .hero-stats li:nth-child(2) {
        border-bottom: 1px solid var(--line);
        padding-bottom: 1rem;
    }
    .hero-stats li:nth-child(3),
    .hero-stats li:nth-child(4) {
        padding-top: 1rem;
    }

    .contact-shell {
        grid-template-columns: 1fr;
    }

    .comparison-row {
        grid-template-columns: 1fr;
        gap: 0.3rem;
    }
    .comparison-head { display: none; }
    .comparison-row {
        padding: 1rem 1.1rem;
    }
    .comparison-row > span::before {
        content: attr(data-label);
        display: block;
        font-family: var(--font-mono);
        font-size: 0.7rem;
        text-transform: uppercase;
        color: var(--text-faint);
        margin-bottom: 0.2rem;
    }
}

@media (max-width: 560px) {
    .hero-cta-row { flex-direction: column; align-items: stretch; }
    .hero-cta-row .btn { width: 100%; }

    .footer-shell { flex-direction: column; align-items: flex-start; gap: 1.25rem; }
    .footer-legal { text-align: left; }

    .contact-direct li {
        grid-template-columns: 1fr;
        gap: 0.25rem;
    }
}

/* -------------------------------------------------------------------------
   Blog — list & article
   ------------------------------------------------------------------------- */

.section-blog {
    background: var(--bg-1);
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-top: 2.5rem;
}

.blog-card {
    display: flex;
    flex-direction: column;
    background: var(--bg-2);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
    text-decoration: none;
    color: inherit;
}
.blog-card:hover,
.blog-card:focus-visible {
    transform: translateY(-4px);
    border-color: var(--brand-cyan);
    box-shadow: 0 12px 32px -16px var(--glow-cyan);
    color: inherit;
}

.blog-card-image {
    aspect-ratio: 16 / 9;
    background:
        linear-gradient(135deg, var(--brand-mint) 0%, var(--brand-sky) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--brand-primary);
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.4rem;
    letter-spacing: -0.01em;
    padding: 1.25rem;
    text-align: center;
}
.blog-card:nth-child(3n+2) .blog-card-image {
    background: linear-gradient(135deg, var(--brand-warm) 0%, var(--brand-accent) 100%);
    color: var(--bg-2);
}
.blog-card:nth-child(3n+3) .blog-card-image {
    background: linear-gradient(135deg, var(--brand-cyan) 0%, var(--brand-primary) 100%);
    color: var(--bg-2);
}

.blog-card-body {
    padding: 1.4rem 1.4rem 1.6rem;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    flex: 1;
}

.blog-card-meta {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-faint);
}

.blog-card h3 {
    margin: 0;
    font-size: 1.2rem;
    line-height: 1.3;
    color: var(--text-strong);
}

.blog-card p {
    margin: 0;
    color: var(--text-muted);
    font-size: 0.95rem;
    flex: 1;
}

.blog-card-cta {
    margin-top: 0.4rem;
    color: var(--brand-primary);
    font-weight: 600;
    font-size: 0.9rem;
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
}
.blog-card:hover .blog-card-cta { color: var(--brand-accent); }

.blog-empty {
    grid-column: 1 / -1;
    text-align: center;
    padding: 3rem 1rem;
    color: var(--text-muted);
    border: 1px dashed var(--line-strong);
    border-radius: var(--radius-lg);
}

/* Single post / article */

.blog-article {
    max-width: 760px;
    margin: 0 auto;
}

.blog-article-header {
    text-align: center;
    margin-bottom: 2.5rem;
}

.blog-article-meta {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-faint);
    margin-bottom: 0.8rem;
}

.blog-article-title {
    font-size: clamp(1.8rem, 4vw, 2.6rem);
    line-height: 1.15;
    color: var(--text-strong);
    margin: 0;
}

.blog-article-hero {
    aspect-ratio: 16 / 9;
    border-radius: var(--radius-xl);
    background: linear-gradient(135deg, var(--brand-cyan) 0%, var(--brand-primary) 100%);
    margin: 2rem 0 2.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--bg-2);
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 2rem;
    text-align: center;
    padding: 2rem;
}

.blog-article-body {
    font-size: 1.05rem;
    line-height: 1.75;
    color: var(--text);
}
.blog-article-body h2 {
    font-size: 1.5rem;
    margin: 2.5rem 0 0.8rem;
    color: var(--text-strong);
}
.blog-article-body h3 {
    font-size: 1.2rem;
    margin: 2rem 0 0.6rem;
    color: var(--text-strong);
}
.blog-article-body p { margin: 0 0 1.1rem; }
.blog-article-body ul,
.blog-article-body ol {
    margin: 0 0 1.4rem;
    padding-left: 1.5rem;
}
.blog-article-body li { margin-bottom: 0.4rem; }
.blog-article-body strong { color: var(--text-strong); }
.blog-article-body em { color: var(--brand-accent); font-style: normal; }

.blog-article-footer {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--line);
    text-align: center;
}

.blog-loading,
.blog-error {
    text-align: center;
    color: var(--text-muted);
    padding: 2rem 1rem;
}

@media (max-width: 560px) {
    .blog-grid { grid-template-columns: 1fr; gap: 1.1rem; }
    .blog-article-hero { font-size: 1.3rem; }
}