/* Vravio.com — 2026 renewal. Anthropic-inspired: warm ivory, serif display, restrained clay accent. */

:root {
    --bg: #FAF9F5;
    --bg-alt: #F0EEE6;
    --ink: #1B1B19;
    --muted: #63625C;
    --line: #E3E0D6;
    --card: #FFFFFF;
    --accent: #C96442;
    --accent-dark: #A8492B;
    --radius: 14px;
    --container: 1180px;
    --header-h: 72px;
    --font-serif: 'Source Serif 4', Georgia, 'Times New Roman', serif;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 16px); }

body {
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.65;
    color: var(--ink);
    background: var(--bg);
    -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; }
a { color: inherit; }

::selection { background: var(--accent); color: #FFFFFF; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 4px; }

/* CJK: never break inside words (no effect on Latin text) */
h1, h2, h3, p, li { word-break: keep-all; overflow-wrap: break-word; }

.container {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 32px;
}

/* ---------- Buttons ---------- */
.btn {
    display: inline-block;
    font-family: var(--font-sans);
    font-weight: 500;
    text-decoration: none;
    border-radius: 10px;
    transition: background .18s ease, color .18s ease, border-color .18s ease;
    cursor: pointer;
}
.btn-primary {
    background: var(--ink);
    color: #FFFFFF;
    padding: 13px 28px;
    font-size: 15.5px;
}
.btn-primary:hover { background: var(--accent-dark); }
.btn-sm { padding: 9px 20px; font-size: 14px; }
.btn-outline {
    background: transparent;
    color: var(--ink);
    border: 1px solid var(--ink);
    padding: 12px 27px;
    font-size: 15.5px;
}
.btn-outline:hover { border-color: var(--accent-dark); color: var(--accent-dark); }

/* ---------- Header ---------- */
.site-header {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    background: rgba(250, 249, 245, .88);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--line);
}
.header-inner {
    height: var(--header-h);
    display: flex;
    align-items: center;
    gap: 28px;
}
.logo { display: flex; align-items: center; margin-right: auto; }
.logo img { height: 30px; width: auto; display: block; }

.desktop-nav { display: flex; align-items: center; gap: 30px; }
.desktop-nav a {
    text-decoration: none;
    font-size: 15px;
    font-weight: 500;
    color: var(--ink);
    transition: color .15s ease;
}
.desktop-nav a:not(.btn):hover, .desktop-nav a.active { color: var(--accent); }
.desktop-nav a.btn-primary, .mobile-nav a.btn-primary { color: #FFFFFF; }

/* Language switcher */
.lang-switch { position: relative; }
.lang-switch summary {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13.5px;
    font-weight: 500;
    color: var(--muted);
    border: 1px solid var(--line);
    border-radius: 999px;
    padding: 7px 14px;
    cursor: pointer;
    user-select: none;
    transition: border-color .15s ease, color .15s ease;
}
.lang-switch summary::-webkit-details-marker { display: none; }
.lang-switch summary:hover { border-color: var(--muted); color: var(--ink); }
.lang-menu {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    min-width: 130px;
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: 12px;
    padding: 6px;
    box-shadow: 0 8px 28px rgba(27, 27, 25, .08);
}
.lang-menu a {
    display: block;
    text-decoration: none;
    font-size: 14px;
    padding: 8px 12px;
    border-radius: 8px;
    color: var(--ink);
}
.lang-menu a:hover { background: var(--bg-alt); }
.lang-menu a.current { color: var(--accent); font-weight: 600; }

/* Mobile menu */
.hamburger-btn {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 40px; height: 40px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}
.hamburger-btn span { display: block; height: 2px; background: var(--ink); border-radius: 2px; }

.mobile-menu-container {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 200;
    background: var(--bg);
    padding: 28px 32px;
}
.mobile-menu-container.active { display: block; }
.close-btn {
    position: absolute;
    top: 20px; right: 26px;
    width: 40px; height: 40px;
    background: none; border: none;
    cursor: pointer;
}
.close-btn span {
    position: absolute;
    top: 50%; left: 50%;
    width: 22px; height: 2px;
    background: var(--ink);
    border-radius: 2px;
}
.close-btn span:first-child { transform: translate(-50%, -50%) rotate(45deg); }
.close-btn span:last-child { transform: translate(-50%, -50%) rotate(-45deg); }
.mobile-nav { display: flex; flex-direction: column; gap: 22px; margin-top: 64px; }
.mobile-nav > a {
    text-decoration: none;
    font-family: var(--font-serif);
    font-size: 26px;
    font-weight: 500;
    color: var(--ink);
}
.mobile-nav > a.btn { font-family: var(--font-sans); font-size: 16px; text-align: center; }
.mobile-langs {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 18px;
    padding-top: 22px;
    border-top: 1px solid var(--line);
}
.mobile-langs a {
    text-decoration: none;
    font-size: 14px;
    color: var(--muted);
    border: 1px solid var(--line);
    border-radius: 999px;
    padding: 7px 16px;
}
.mobile-langs a.current { color: var(--accent); border-color: var(--accent); font-weight: 600; }

/* ---------- Sections ---------- */
.main-content { padding-top: var(--header-h); }

.section { padding: 96px 0; }
.section-alt { background: var(--bg-alt); }

.eyebrow {
    display: inline-block;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 20px;
}

.section-head { max-width: 720px; margin-bottom: 52px; }
.section-title {
    font-family: var(--font-serif);
    font-size: 38px;
    font-weight: 600;
    line-height: 1.18;
    letter-spacing: -.01em;
    margin-bottom: 14px;
}
.section-sub { font-size: 17.5px; color: var(--muted); }

/* ---------- Hero ---------- */
.hero { padding: 108px 0 84px; }
.hero-title {
    font-family: var(--font-serif);
    font-size: 62px;
    font-weight: 600;
    line-height: 1.08;
    letter-spacing: -.015em;
    max-width: 880px;
    margin-bottom: 26px;
}
.hero-sub {
    font-size: 19px;
    line-height: 1.7;
    color: var(--muted);
    max-width: 720px;
    margin-bottom: 40px;
}
.hero-actions { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; }
.hero-note { font-size: 14px; color: var(--muted); margin-top: 16px; }

/* Hero grid + tuning-console animation */
.hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 440px;
    gap: 64px;
    align-items: center;
}
.hero-text { animation: vvFadeUp .7s ease both; }
.hero-visual { animation: vvFadeUp .8s .15s ease both; }
.hero-visual svg { width: 100%; height: auto; display: block; }

@keyframes vvFadeUp {
    from { opacity: 0; transform: translateY(14px); }
    to { opacity: 1; transform: translateY(0); }
}

.tc-panel { fill: var(--card); stroke: var(--line); }
.tc-dot { fill: var(--line); }
.tc-hair { stroke: var(--bg-alt); stroke-width: 1; }
.tc-axis { stroke: var(--line); stroke-width: 1.2; }
.tc-track { stroke: var(--bg-alt); stroke-width: 3; stroke-linecap: round; }
.tc-label, .tc-val, .tc-chip text {
    font-family: var(--font-sans);
    font-size: 11px;
    fill: var(--muted);
}
.tc-val { font-weight: 600; fill: var(--ink); }
.tc-accent-t { fill: var(--accent) !important; }

.tc-live { fill: var(--accent); animation: tcPulse 1.6s ease-in-out infinite; }
@keyframes tcPulse { 0%, 100% { opacity: 1; } 50% { opacity: .25; } }

.tc-base {
    fill: none;
    stroke: var(--muted);
    stroke-width: 1.6;
    stroke-dasharray: 5 5;
    opacity: .55;
}
.tc-loss {
    fill: none;
    stroke: var(--accent);
    stroke-width: 2.4;
    stroke-linecap: round;
    stroke-dasharray: 320;
    stroke-dashoffset: 320;
    animation: tcDraw 6s ease-in-out infinite;
}
@keyframes tcDraw {
    0% { stroke-dashoffset: 320; }
    45%, 82% { stroke-dashoffset: 0; }
    100% { stroke-dashoffset: 0; opacity: 0; }
}

.tc-chip rect { fill: none; stroke: var(--line); }
.tc-chip text { text-anchor: middle; }
.tc-chip1 { animation: tcChip 9s infinite; }
.tc-chip2 { animation: tcChip 9s 3s infinite; }
.tc-chip3 { animation: tcChip 9s 6s infinite; }
@keyframes tcChip {
    0%, 30% { opacity: 1; }
    36%, 94% { opacity: .38; }
    100% { opacity: 1; }
}

.tc-knob { fill: var(--ink); }
.tc-knob1 { animation: tcKnob1 7s ease-in-out infinite alternate; }
.tc-knob2 { animation: tcKnob2 9s ease-in-out infinite alternate; }
.tc-knob3 { animation: tcKnob3 11s ease-in-out infinite alternate; }
@keyframes tcKnob1 { from { transform: translateX(0); } to { transform: translateX(150px); } }
@keyframes tcKnob2 { from { transform: translateX(40px); } to { transform: translateX(190px); } }
@keyframes tcKnob3 { from { transform: translateX(210px); } to { transform: translateX(80px); } }

/* Pipeline console (services hero) */
.pl-rail { stroke: var(--line); stroke-width: 1.6; }
.pl-dot { fill: var(--accent); animation: plTravel 5s ease-in-out infinite; }
@keyframes plTravel {
    0% { transform: translateY(0); opacity: 0; }
    8% { opacity: 1; }
    88% { opacity: 1; }
    96%, 100% { transform: translateY(240px); opacity: 0; }
}
.pl-node rect { fill: var(--bg); stroke: var(--line); }
.pl-name { font-family: var(--font-serif); font-size: 16px; font-weight: 600; fill: var(--ink); }
.pl-n1 { animation: plNode 8s infinite; }
.pl-n2 { animation: plNode 8s 2s infinite; }
.pl-n3 { animation: plNode 8s 4s infinite; }
.pl-n4 { animation: plNode 8s 6s infinite; }
@keyframes plNode {
    0%, 22% { opacity: 1; }
    30%, 92% { opacity: .45; }
    100% { opacity: 1; }
}

/* Contact form */
.form-card {
    max-width: 760px;
    margin: 0 auto;
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 44px 48px;
}
.form-row { margin-bottom: 20px; }
.form-row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-card label { display: block; }
.form-card label span {
    display: block;
    font-size: 13.5px;
    font-weight: 600;
    color: var(--muted);
    margin-bottom: 7px;
}
.form-card input,
.form-card select,
.form-card textarea {
    width: 100%;
    padding: 12px 14px;
    font-family: var(--font-sans);
    font-size: 15.5px;
    color: var(--ink);
    background: var(--bg);
    border: 1px solid var(--line);
    border-radius: 10px;
}
.form-card input:focus,
.form-card select:focus,
.form-card textarea:focus {
    outline: none;
    border-color: var(--accent);
}
.form-card textarea { resize: vertical; }
.form-card .btn { margin-top: 6px; }
.hp-field { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.form-ok, .form-err {
    border-radius: 10px;
    padding: 16px 20px;
    font-size: 15.5px;
}
.form-ok { background: #EEF2E6; border: 1px solid #C9D6B2; color: #3E5622; }
.form-err { background: #F7E8E2; border: 1px solid #E4B8A5; color: #8A3B1D; margin-bottom: 22px; }

.pl-dot-short { animation-name: plTravelShort; }
@keyframes plTravelShort {
    0% { transform: translateY(0); opacity: 0; }
    10% { opacity: 1; }
    86% { opacity: 1; }
    96%, 100% { transform: translateY(168px); opacity: 0; }
}

/* Model benchmark console (tuning hero) */
.bm-name { font-family: var(--font-serif); font-size: 15px; font-weight: 600; fill: var(--ink); }
.bm-score { font-family: var(--font-sans); font-size: 12.5px; font-weight: 600; fill: var(--ink); }
.bm-badge { font-family: var(--font-sans); font-size: 10px; font-weight: 600; fill: var(--accent); }
.bm-track { fill: var(--bg-alt); }
.bm-fill {
    fill: var(--ink);
    opacity: .82;
    transform-box: fill-box;
    transform-origin: left center;
}
.bm-win { fill: var(--accent); opacity: 1; }
.bm-f1 { animation: bmGrow 8s ease-out infinite; }
.bm-f2 { animation: bmGrow 8s .4s ease-out both infinite; }
.bm-f3 { animation: bmGrow 8s .8s ease-out both infinite; }
@keyframes bmGrow {
    0% { transform: scaleX(0); }
    22%, 92% { transform: scaleX(1); }
    100% { transform: scaleX(0); }
}

/* Deliverables list (tuning page) */
.del-list {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}
.del-list li {
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: 12px;
    padding: 18px 22px 18px 46px;
    position: relative;
    font-size: 15px;
}
.del-list li::before {
    content: "";
    position: absolute;
    left: 22px;
    top: 26px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent);
}

/* Reliability monitor (weare hero) */
.rm-bar { fill: var(--ink); opacity: .8; }
.rm-b1 { animation: rmBar 3s ease-in-out infinite; }
.rm-b2 { animation: rmBar 3s 1s ease-in-out infinite; }
.rm-b3 { animation: rmBar 3s 2s ease-in-out infinite; }
@keyframes rmBar { 0%, 100% { opacity: .8; } 50% { opacity: .3; } }
.rm-spark {
    fill: none;
    stroke: var(--accent);
    stroke-width: 2.2;
    stroke-linecap: round;
    stroke-dasharray: 400;
    stroke-dashoffset: 400;
    animation: rmSpark 6s ease-in-out infinite;
}
@keyframes rmSpark {
    0% { stroke-dashoffset: 400; }
    50%, 85% { stroke-dashoffset: 0; }
    100% { stroke-dashoffset: 0; opacity: 0; }
}
.rm-stat { font-family: var(--font-serif); font-size: 24px; font-weight: 600; fill: var(--ink); }

@media (prefers-reduced-motion: reduce) {
    .hero-text, .hero-visual, .tc-live, .tc-loss, .tc-chip1, .tc-chip2, .tc-chip3,
    .tc-knob1, .tc-knob2, .tc-knob3, .pl-dot, .pl-n1, .pl-n2, .pl-n3, .pl-n4,
    .rm-b1, .rm-b2, .rm-b3, .rm-spark, .bm-f1, .bm-f2, .bm-f3 { animation: none; }
    .tc-loss, .rm-spark { stroke-dashoffset: 0; }
}

/* Tech stack strip */
.stack-strip {
    margin-top: 72px;
    padding-top: 34px;
    border-top: 1px solid var(--line);
    display: flex;
    align-items: center;
    gap: 14px 28px;
    flex-wrap: wrap;
}
.stack-label {
    font-size: 13px;
    font-weight: 600;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--muted);
    margin-right: 8px;
}
.stack-item {
    font-family: var(--font-serif);
    font-size: 18px;
    font-weight: 500;
    color: var(--ink);
    opacity: .78;
}

/* ---------- Card grids ---------- */
.grid { display: grid; gap: 22px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.card {
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 32px 30px;
}
.card h3 {
    font-family: var(--font-serif);
    font-size: 21.5px;
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: 12px;
}
.card p { font-size: 15.5px; color: var(--muted); }
.card ul { list-style: none; margin-top: 4px; }
.card ul li {
    font-size: 15px;
    color: var(--muted);
    padding: 7px 0 7px 24px;
    position: relative;
    border-bottom: 1px solid var(--bg-alt);
}
.card ul li:last-child { border-bottom: none; }
.card ul li::before {
    content: "";
    position: absolute;
    left: 4px; top: 15px;
    width: 7px; height: 7px;
    border-radius: 50%;
    background: var(--accent);
    opacity: .85;
}

/* Ready-made vs tailored comparison */
.bs-head { max-width: 800px; }
.bs-head .section-sub { margin-bottom: 14px; }
.card-dim h3 { color: var(--muted); }
.card-dark { background: var(--ink); border-color: var(--ink); }
.card-dark h3 { color: #FAF9F5; }
.card-dark ul li { color: rgba(250, 249, 245, .8); border-bottom-color: rgba(250, 249, 245, .12); }
.bs-close { margin-top: 40px; font-size: 16.5px; color: var(--muted); max-width: 800px; }
.bs-link {
    display: inline-block;
    margin-top: 14px;
    font-size: 15.5px;
    font-weight: 600;
    color: var(--accent);
    text-decoration: none;
}
.bs-link:hover { color: var(--accent-dark); }

/* Plain (borderless) feature blocks */
.feature { padding: 6px 0; }
.feature h3 {
    font-family: var(--font-serif);
    font-size: 21px;
    font-weight: 600;
    margin-bottom: 10px;
}
.feature p { font-size: 15.5px; color: var(--muted); }

/* Numbered process steps */
.step { position: relative; padding-top: 18px; }
.step::before {
    content: "";
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 1px;
    background: var(--line);
}
.step-num {
    font-family: var(--font-serif);
    font-size: 15px;
    font-weight: 600;
    color: var(--accent);
    margin-bottom: 10px;
}
.step h3 { font-family: var(--font-serif); font-size: 20px; font-weight: 600; margin-bottom: 8px; }
.step p { font-size: 15px; color: var(--muted); }

/* Facts row (About page) */
.facts { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.fact {
    border-top: 2px solid var(--ink);
    padding-top: 16px;
}
.fact .fact-h {
    font-size: 13px;
    font-weight: 600;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--muted);
    margin-bottom: 6px;
}
.fact .fact-v { font-family: var(--font-serif); font-size: 19px; font-weight: 600; }
.fact .fact-v a { text-decoration: none; color: var(--ink); }
.fact .fact-v a:hover { color: var(--accent); }

/* Mission block */
.mission {
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 52px 56px;
}
.mission h2 {
    font-family: var(--font-serif);
    font-size: 30px;
    font-weight: 600;
    margin-bottom: 16px;
}
.mission p { font-size: 17.5px; line-height: 1.75; color: var(--muted); max-width: 820px; }

/* ---------- CTA band ---------- */
.cta-band {
    background: var(--ink);
    color: #FAF9F5;
    border-radius: 20px;
    padding: 72px 64px;
    text-align: center;
}
.cta-band h2 {
    font-family: var(--font-serif);
    font-size: 40px;
    font-weight: 600;
    line-height: 1.15;
    margin-bottom: 28px;
}
.cta-band .btn-primary { background: #FAF9F5; color: var(--ink); }
.cta-band .btn-primary:hover { background: var(--accent); color: #FFFFFF; }
.cta-band .cta-note { font-size: 14px; color: rgba(250, 249, 245, .62); margin-top: 18px; }

/* ---------- Footer ---------- */
.site-footer {
    border-top: 1px solid var(--line);
    padding: 84px 0 40px;
    background: var(--bg);
}
.footer-grid {
    display: grid;
    grid-template-columns: 1.7fr 1fr 1fr 1.1fr;
    gap: 48px 56px;
    margin-bottom: 72px;
}
.footer-logo { height: 30px; width: auto; margin-bottom: 20px; }
.footer-tagline {
    font-family: var(--font-serif);
    font-size: 20px;
    font-weight: 500;
    line-height: 1.45;
    color: var(--ink);
    max-width: 300px;
    margin-bottom: 28px;
}
.footer-langs { display: flex; flex-wrap: wrap; gap: 8px; }
.footer-langs a {
    text-decoration: none;
    font-size: 12.5px;
    font-weight: 500;
    color: var(--muted);
    border: 1px solid var(--line);
    border-radius: 999px;
    padding: 5px 13px;
    transition: color .15s ease, border-color .15s ease;
}
.footer-langs a:hover { color: var(--ink); border-color: var(--muted); }
.footer-langs a.current { color: var(--accent); border-color: var(--accent); }
.footer-col h3 {
    font-size: 12px;
    font-weight: 600;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: var(--muted);
    margin-bottom: 18px;
}
.footer-col ul { list-style: none; }
.footer-col li { padding: 4.5px 0; }
.footer-col li a {
    text-decoration: none;
    font-size: 15px;
    color: var(--ink);
    transition: color .15s ease;
}
.footer-col li a:hover { color: var(--accent); }
.footer-addr {
    font-size: 14.5px;
    line-height: 1.85;
    color: var(--muted);
    font-style: normal;
    margin-bottom: 14px;
}
.footer-mail {
    display: inline-block;
    text-decoration: none;
    font-size: 15px;
    font-weight: 600;
    color: var(--ink);
    border-bottom: 1px solid var(--accent);
    padding-bottom: 1px;
    transition: color .15s ease;
}
.footer-mail:hover { color: var(--accent); }
.footer-adm { text-decoration: none; color: inherit; cursor: default; padding: 0 2px; }
.footer-adm:hover { color: var(--accent); cursor: pointer; }
.footer-bottom {
    border-top: 1px solid var(--line);
    padding-top: 26px;
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 12px;
    flex-wrap: wrap;
    font-size: 13px;
    color: var(--muted);
    letter-spacing: .01em;
}

/* ---------- Responsive ---------- */
@media (max-width: 1100px) {
    .hero-grid { grid-template-columns: 1fr; gap: 48px; }
    .hero-visual { max-width: 480px; }
    .hero-title { font-size: 50px; }
    .section-title { font-size: 33px; }
    .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
    .del-list { grid-template-columns: repeat(2, 1fr); }
    .facts { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: 1fr 1fr 1.1fr; gap: 40px; }
    .footer-brand { grid-column: 1 / -1; }
    .cta-band { padding: 60px 40px; }
}

@media (max-width: 860px) {
    .desktop-nav { display: none; }
    .hamburger-btn { display: flex; }
    .lang-switch { margin-left: auto; }
    .logo { margin-right: 0; }
    .header-inner { justify-content: space-between; }
}

@media (max-width: 720px) {
    .container { padding: 0 22px; }
    .section { padding: 64px 0; }
    .hero { padding: 72px 0 56px; }
    .hero-title { font-size: 38px; }
    .hero-sub { font-size: 17px; }
    .section-title { font-size: 28px; }
    .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
    .del-list { grid-template-columns: 1fr; }
    .facts { grid-template-columns: 1fr 1fr; }
    .mission { padding: 36px 28px; }
    .form-card { padding: 30px 22px; }
    .form-row-2 { grid-template-columns: 1fr; gap: 0; }
    .form-row-2 label { margin-bottom: 20px; }
    .mission h2 { font-size: 25px; }
    .cta-band { padding: 48px 26px; }
    .cta-band h2 { font-size: 29px; }
    .site-footer { padding-top: 56px; }
    .footer-grid { grid-template-columns: 1fr; gap: 34px; margin-bottom: 48px; }
    .footer-bottom { flex-direction: column; gap: 4px; }
    .stack-strip { gap: 10px 20px; }
    .stack-item { font-size: 16px; }
}