@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&family=Space+Grotesk:wght@500;600;700&display=swap');

:root {
    --primary: #FF4500;
    --primary-mid: #FF6B00;
    --primary-warm: #FFB300;
    --gradient: linear-gradient(135deg, #FF4500, #FF6B00, #FFB300);
    --dark-base: #050911;
    --dark-2: #0B1525;
    --dark-3: #111827;
    --dark-4: #1A2235;
    --border: #1E2D4A;
    --text: #E2E8F0;
    --text-muted: #94A3B8;
    --text-faint: #64748B;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    background: var(--dark-base);
    color: var(--text);
    line-height: 1.7;
    overflow-x: hidden;
}

h1,
h2,
h3,
h4 {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    line-height: 1.15;
}

a {
    text-decoration: none;
    color: inherit;
    transition: 0.3s;
}

.container {
    max-width: 1320px;
    margin: 0 auto;
    padding: 0 5%;
}

img {
    max-width: 100%;
}

/* GRADIENT TEXT */
.gradient-text {
    background: var(--gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* SCROLL PROGRESS */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    z-index: 9999;
    background: transparent;
}

.scroll-bar {
    height: 100%;
    width: 0%;
    background: var(--gradient);
    transition: width 0.1s linear;
}

/* HEADER */
.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 15px 0;
    background: rgba(5, 9, 17, 0.92);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
}

.header-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: 'Space Grotesk';
    font-weight: 700;
    font-size: 20px;
    color: #fff;
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 5px;
    flex-wrap: wrap;
}

.nav-link {
    padding: 8px 14px;
    font-size: 14px;
    font-weight: 500;
    border-radius: 8px;
    color: var(--text-muted);
}

.nav-link:hover {
    color: #fff;
    background: rgba(255, 107, 0, 0.1);
}

.nav-cta {
    padding: 10px 20px;
    background: var(--gradient);
    color: #fff;
    font-weight: 700;
    border-radius: 8px;
    font-size: 14px;
    box-shadow: 0 0 20px rgba(255, 69, 0, 0.3);
}

.nav-cta:hover {
    transform: scale(1.05);
    box-shadow: 0 0 30px rgba(255, 69, 0, 0.5);
}

/* BADGE */
.badge {
    display: inline-block;
    padding: 8px 20px;
    background: rgba(255, 69, 0, 0.08);
    border: 1px solid rgba(255, 69, 0, 0.25);
    color: var(--primary-mid);
    border-radius: 30px;
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 20px;
}

/* BUTTONS */
.btn {
    display: inline-flex;
    align-items: center;
    padding: 14px 28px;
    border-radius: 10px;
    font-weight: 700;
    font-size: 16px;
    cursor: pointer;
}

.btn-primary {
    background: var(--gradient);
    color: #fff;
    border: none;
    box-shadow: 0 4px 20px rgba(255, 69, 0, 0.4);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(255, 69, 0, 0.6);
}

.btn-outline {
    background: transparent;
    color: var(--primary-mid);
    border: 2px solid var(--primary);
}

.btn-outline:hover {
    background: rgba(255, 69, 0, 0.1);
}

.hero-btns {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
    margin-top: 30px;
}

/* HERO */
.hero,
.page-hero {
    position: relative;
    padding: 120px 0 100px;
    overflow: hidden;
}

.hero {
    background: var(--dark-base);
}

.page-hero {
    background: var(--dark-2);
    text-align: center;
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero h1 {
    font-size: clamp(34px, 5vw, 60px);
    margin-bottom: 20px;
    color: #fff;
    letter-spacing: -0.04em;
}

.hero .hero-sub,
.page-hero p {
    font-size: 18px;
    color: var(--text-muted);
    max-width: 650px;
    line-height: 1.7;
}

.page-hero h1 {
    font-size: clamp(32px, 4vw, 52px);
    color: #fff;
    margin-bottom: 15px;
}

.page-hero p {
    margin: 0 auto 20px;
    max-width: 700px;
}

#heroCanvas,
.particles-bg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    pointer-events: none;
}

.home-hero::before {
    content: "";
    position: absolute;
    inset: -10% auto auto -10%;
    width: 420px;
    height: 420px;
    background: radial-gradient(circle, rgba(255, 107, 0, 0.18), transparent 70%);
    filter: blur(20px);
    z-index: 0;
}

.home-hero::after {
    content: "";
    position: absolute;
    right: -120px;
    bottom: -180px;
    width: 520px;
    height: 520px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(6, 182, 212, 0.1), transparent 70%);
    z-index: 0;
}

.hero-shell {
    position: relative;
    z-index: 2;
    display: grid;
    gap: 28px;
    grid-template-columns: minmax(0, 1.18fr) minmax(360px, 0.82fr);
    align-items: start;
}

.hero-copy {
    max-width: 780px;
}

.hero-copy h1 {
    max-width: 13.6ch;
}

.hero-line {
    display: block;
}

.hero-trust {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 24px;
}

.hero-trust span {
    padding: 10px 14px;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(11, 21, 37, 0.75);
    color: var(--text);
    font-size: 13px;
    font-weight: 600;
}

.hero-panel {
    position: relative;
    display: grid;
    gap: 18px;
    padding: 22px;
    border-radius: 24px;
    border: 1px solid rgba(255, 107, 0, 0.18);
    background: linear-gradient(180deg, rgba(17, 24, 39, 0.9), rgba(5, 9, 17, 0.92));
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.45);
}

.hero-panel::before {
    content: "";
    position: absolute;
    inset: 14px;
    border-radius: 18px;
    border: 1px solid rgba(255, 255, 255, 0.04);
    pointer-events: none;
}

.hero-panel-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
}

.hero-panel-title {
    color: #fff;
    font-size: clamp(22px, 2.6vw, 30px);
    line-height: 1.1;
    max-width: 12ch;
}

.hero-status {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 9px 14px;
    border-radius: 999px;
    border: 1px solid rgba(34, 197, 94, 0.22);
    background: rgba(5, 9, 17, 0.78);
    color: #d1fae5;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.hero-status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #22c55e;
    box-shadow: 0 0 0 6px rgba(34, 197, 94, 0.12);
}

.hero-panel-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.hero-stat-card {
    padding: 18px;
    border-radius: 18px;
    background: rgba(11, 21, 37, 0.92);
    border: 1px solid rgba(255, 255, 255, 0.06);
}

.hero-stat-card-wide {
    grid-column: 1 / -1;
}

.hero-stat-value {
    display: block;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 42px;
    line-height: 1;
    color: #fff;
    margin-bottom: 8px;
}

.hero-stat-card small,
.hero-stat-card p {
    color: var(--text-muted);
    font-size: 14px;
}

.hero-panel-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-faint);
}

.hero-route-stack {
    display: grid;
    gap: 12px;
}

.home-stage {
    min-height: 280px;
    border-radius: 22px;
    border: 1px solid rgba(255, 255, 255, 0.06);
    background:
        radial-gradient(circle at top left, rgba(255, 107, 0, 0.08), transparent 40%),
        linear-gradient(180deg, rgba(5, 9, 17, 0.98), rgba(11, 21, 37, 0.95));
    overflow: hidden;
    position: relative;
}

.home-stage svg {
    width: 100%;
    height: 100%;
    display: block;
}

.home-route {
    fill: none;
    stroke: rgba(255, 255, 255, 0.16);
    stroke-width: 4;
    stroke-linecap: round;
    opacity: 0.24;
}

.home-route.is-active {
    stroke: url(#homeRouteGradient);
    opacity: 1;
}

.home-target {
    fill: rgba(16, 185, 129, 0.3);
    stroke: rgba(16, 185, 129, 0.65);
    stroke-width: 2;
}

.home-target.is-active {
    fill: rgba(16, 185, 129, 0.85);
}

.home-label {
    fill: rgba(226, 232, 240, 0.92);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.04em;
}

.hero-feed {
    display: grid;
    gap: 12px;
}

.hero-feed-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 14px;
    padding: 14px 16px;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.06);
    background: rgba(5, 9, 17, 0.56);
    transition: border-color 0.25s ease, transform 0.25s ease, background 0.25s ease;
    cursor: pointer;
}

.hero-feed-item strong {
    color: #fff;
    font-size: 15px;
}

.hero-feed-item span {
    color: var(--text-muted);
    font-size: 13px;
    text-align: right;
}

.hero-feed-item.is-active {
    border-color: rgba(255, 107, 0, 0.35);
    background: rgba(255, 107, 0, 0.08);
    transform: translateX(4px);
}

.hero-feed-item:focus-visible {
    outline: 2px solid rgba(255, 107, 0, 0.55);
    outline-offset: 2px;
}

.route-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
}

.route-card {
    display: block;
    padding: 18px;
    border-radius: 18px;
    border: 1px solid rgba(255, 255, 255, 0.06);
    background: linear-gradient(180deg, rgba(17, 24, 39, 0.9), rgba(11, 21, 37, 0.86));
}

.route-card:hover {
    transform: translateY(-4px);
    border-color: rgba(255, 107, 0, 0.42);
    box-shadow: 0 18px 45px rgba(0, 0, 0, 0.35);
}

.showcase-layout {
    display: grid;
    grid-template-columns: minmax(260px, 0.78fr) minmax(0, 1.22fr);
    gap: 28px;
    align-items: center;
}

.showcase-copy {
    display: grid;
    gap: 14px;
}

.showcase-copy .section-title,
.showcase-copy .section-sub {
    text-align: left;
    margin: 0;
}

.showcase-points {
    display: grid;
    gap: 12px;
}

.showcase-points div {
    display: flex;
    justify-content: space-between;
    gap: 18px;
    padding: 14px 16px;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.06);
    background: rgba(17, 24, 39, 0.72);
}

.showcase-points span {
    color: var(--text-faint);
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-weight: 700;
}

.showcase-points strong {
    color: #fff;
    font-size: 15px;
    text-align: right;
}

.route-card-kicker {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--primary-mid);
    margin-bottom: 8px;
}

.route-card h3 {
    color: #fff;
    font-size: 18px;
    margin-bottom: 6px;
}

.route-card p {
    color: var(--text-muted);
    font-size: 14px;
}

.section-heading {
    display: grid;
    gap: 14px;
    margin-bottom: 42px;
}

.section-heading .section-title,
.section-heading .section-sub {
    margin: 0;
}

.section-heading .section-title,
.section-heading .section-sub {
    text-align: left;
}

.service-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 18px;
}

.service-card {
    position: relative;
    padding: 24px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.06);
    background: linear-gradient(180deg, rgba(17, 24, 39, 0.96), rgba(11, 21, 37, 0.9));
}

.service-card-line {
    width: 48px;
    height: 4px;
    border-radius: 999px;
    background: var(--gradient);
    margin-bottom: 18px;
}

.service-card h3 {
    color: #fff;
    font-size: 22px;
    margin-bottom: 10px;
}

.service-card p,
.service-card small {
    color: var(--text-muted);
}

.service-card small {
    display: inline-block;
    margin-top: 14px;
    font-size: 13px;
}

.material-grid,
.coverage-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 18px;
}

.material-card,
.coverage-card {
    display: block;
    padding: 22px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.06);
    background: rgba(17, 24, 39, 0.92);
}

.material-card:hover,
.coverage-card:hover {
    transform: translateY(-4px);
    border-color: rgba(255, 107, 0, 0.42);
}

.material-card-top,
.coverage-card-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 10px;
    margin-bottom: 18px;
}

.material-pill {
    padding: 8px 12px;
    border-radius: 999px;
    background: rgba(255, 107, 0, 0.1);
    color: var(--primary-mid);
    font-size: 12px;
    font-weight: 700;
}

.material-arrow,
.coverage-card-top span {
    color: var(--text-faint);
    font-size: 13px;
    font-weight: 700;
}

.material-card h3,
.coverage-card strong {
    color: #fff;
    font-size: 20px;
}

.material-card p,
.coverage-card p {
    color: var(--text-muted);
    font-size: 14px;
    margin-bottom: 10px;
}

.material-card small,
.coverage-card small {
    color: var(--primary-mid);
    font-size: 13px;
}

.calc-shell {
    display: grid;
    grid-template-columns: minmax(300px, 1fr) minmax(260px, 0.8fr);
    gap: 20px;
    align-items: start;
}

.calc-form-card,
.calc-result-card {
    padding: 24px;
    border-radius: 24px;
    border: 1px solid rgba(255, 255, 255, 0.06);
    background: linear-gradient(180deg, rgba(17, 24, 39, 0.96), rgba(11, 21, 37, 0.92));
}

.calc-form-card {
    display: grid;
    gap: 16px;
}

.calc-field {
    display: grid;
    gap: 8px;
}

.calc-field span {
    color: var(--text-muted);
    font-size: 14px;
    font-weight: 600;
}

.calc-field input,
.calc-field select,
.calc-field textarea {
    width: 100%;
    border-radius: 14px;
    border: 1px solid var(--border);
    background: rgba(5, 9, 17, 0.82);
    color: #fff;
    padding: 14px 15px;
    font: inherit;
}

.calc-field input:focus,
.calc-field select:focus,
.calc-field textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(255, 107, 0, 0.12);
}

.calc-actions,
.calc-inline-grid {
    display: grid;
    gap: 12px;
}

.calc-inline-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.calc-result-card {
    position: sticky;
    top: 110px;
    display: grid;
    gap: 16px;
}

.calc-price {
    font-size: clamp(28px, 4vw, 44px);
    line-height: 1.1;
    color: #fff;
}

.calc-note {
    color: var(--text-muted);
    font-size: 14px;
}

.calc-result-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}

.calc-result-grid div {
    padding: 14px;
    border-radius: 16px;
    background: rgba(5, 9, 17, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.calc-result-grid span {
    display: block;
    color: var(--text-faint);
    font-size: 12px;
    margin-bottom: 6px;
}

.calc-result-grid strong {
    color: #fff;
    font-size: 18px;
}

.is-computing {
    opacity: 0.9;
}

/* STATS */
.stats-bar {
    padding: 40px 0;
    background: var(--dark-2);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 30px;
    text-align: center;
}

.stat .counter {
    font-family: 'Space Grotesk';
    font-size: 42px;
    font-weight: 700;
    color: var(--primary-mid);
    display: block;
}

.stat small {
    color: var(--text-muted);
    font-size: 14px;
}

/* CONTENT SECTIONS */
.content-section {
    padding: 80px 0;
}

.dark-section {
    background: var(--dark-2);
}

.section-title {
    font-size: 32px;
    color: #fff;
    margin-bottom: 12px;
    text-align: center;
}

.section-sub {
    text-align: center;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto 50px;
}

/* MEGA GRID */
.mega-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 20px;
}

.grid-card {
    background: var(--dark-3);
    border: 1px solid var(--border);
    padding: 24px;
    border-radius: 12px;
    transition: 0.3s;
    display: block;
}

.grid-card:hover {
    border-color: var(--primary);
    transform: translateY(-4px);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
}

.grid-card h3 {
    font-size: 18px;
    margin-bottom: 8px;
    color: #fff;
}

.grid-card p {
    font-size: 14px;
    color: var(--text-muted);
    margin-bottom: 5px;
}

.mat-card {
    border-left: 3px solid var(--primary);
}

/* SVG STAGE */
.svg-stage {
    width: 100%;
    min-height: 300px;
    margin: 0;
    border: 1px solid rgba(255, 255, 255, 0.07);
    border-radius: 24px;
    background: linear-gradient(180deg, rgba(8, 17, 29, 0.96), rgba(11, 21, 37, 0.96));
    overflow: hidden;
    position: relative;
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.24);
}

/* PRICE GRID */
.price-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 25px;
}

.price-card {
    background: var(--dark-3);
    border: 1px solid var(--border);
    padding: 30px;
    border-radius: 12px;
    text-align: center;
}

.price-card h3 {
    color: #fff;
    margin-bottom: 10px;
}

.price-card .price {
    font-family: 'Space Grotesk';
    font-size: 28px;
    font-weight: 700;
    color: var(--primary-mid);
    margin-bottom: 10px;
}

.price-card small {
    color: var(--text-muted);
}

.price-card.highlight {
    border-color: var(--primary);
    box-shadow: 0 0 30px rgba(255, 69, 0, 0.15);
}

/* SPEC GRID */
.spec-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

.spec-card {
    background: var(--dark-3);
    border: 1px solid var(--border);
    padding: 24px;
    border-radius: 10px;
}

.spec-card h4 {
    color: var(--primary-mid);
    margin-bottom: 8px;
    font-size: 14px;
    text-transform: uppercase;
}

.spec-card p {
    color: #fff;
    font-weight: 600;
}

/* FAQ */
.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    border: 1px solid var(--border);
    border-radius: 10px;
    margin-bottom: 12px;
    overflow: hidden;
    background: var(--dark-3);
}

.faq-q {
    padding: 20px 24px;
    cursor: pointer;
    font-size: 16px;
    color: #fff;
    transition: 0.3s;
    position: relative;
    background: transparent;
    border: none;
    width: 100%;
    text-align: left;
}

.faq-q::after {
    content: '+';
    position: absolute;
    right: 24px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--primary);
    font-size: 24px;
}

.faq-item.open .faq-q::after {
    content: '−';
}

.faq-a {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
    padding: 0 24px;
}

.faq-item.open .faq-a {
    max-height: 300px;
    padding: 0 24px 20px;
}

.faq-a p {
    color: var(--text-muted);
    font-size: 15px;
}

.faq-q:hover {
    color: var(--primary-mid);
}

/* FOOTER */
.site-footer {
    background: var(--dark-4);
    padding: 60px 0 0;
    margin-top: 60px;
    border-top: 1px solid var(--border);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.fcol h3,
.fcol h4 {
    color: #fff;
    margin-bottom: 15px;
}

.fcol p {
    color: var(--text-muted);
    font-size: 14px;
    margin-bottom: 8px;
}

.fcol a {
    color: var(--primary-mid);
}

.fcol a:hover {
    color: #fff;
}

.flinks {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.flinks a {
    font-size: 13px;
    color: var(--text-muted);
}

.flinks a:hover {
    color: var(--primary);
    transform: translateX(4px);
}

/* INFO GRID */
.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.info-card {
    background: var(--dark-3);
    border: 1px solid var(--border);
    padding: 28px;
    border-radius: 12px;
}

.info-card h4 {
    color: var(--primary-mid);
    margin-bottom: 12px;
    font-size: 16px;
}

.info-card p {
    color: var(--text-muted);
    font-size: 14px;
    line-height: 1.7;
}

/* PROCESS GRID */
.proces-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 20px;
    counter-reset: step;
}

.proces-step {
    background: var(--dark-3);
    border: 1px solid var(--border);
    padding: 24px;
    border-radius: 12px;
    text-align: center;
    position: relative;
}

.proces-step .step-num {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--gradient);
    color: #fff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: 'Space Grotesk';
    font-weight: 700;
    font-size: 16px;
    margin-bottom: 12px;
}

.proces-step .step-icon {
    font-size: 28px;
    margin-bottom: 8px;
    display: block;
}

.proces-step h4 {
    color: #fff;
    margin-bottom: 8px;
    font-size: 15px;
}

.proces-step p {
    color: var(--text-muted);
    font-size: 13px;
    line-height: 1.6;
}

/* TESTIMONIAL */
.testimonial-card {
    max-width: 600px;
    margin: 0 auto;
    background: var(--dark-3);
    border: 1px solid var(--border);
    padding: 40px;
    border-radius: 16px;
    text-align: center;
    position: relative;
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: 10px;
    left: 20px;
    font-size: 80px;
    color: rgba(255, 69, 0, 0.15);
    font-family: serif;
}

.test-stars {
    color: #FFB300;
    font-size: 24px;
    margin-bottom: 16px;
    letter-spacing: 4px;
}

.test-text {
    color: var(--text);
    font-size: 17px;
    font-style: italic;
    line-height: 1.7;
    margin-bottom: 16px;
}

.test-author {
    color: var(--primary-mid);
    font-weight: 600;
    font-size: 14px;
}

/* ANIMATIONS */
.animate-in {
    opacity: 0;
    transform: translateY(30px);
}

.animate-in.visible {
    opacity: 1;
    transform: translateY(0);
    transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

/* RESPONSIVE */
@media (max-width: 768px) {
    .main-nav {
        display: none;
    }

    .hero-panel-head,
    .hero-feed-item {
        flex-direction: column;
        align-items: flex-start;
    }

    .hero-feed-item span {
        text-align: left;
    }

    .hero-shell,
    .calc-shell,
    .calc-inline-grid,
    .hero-panel-grid,
    .route-grid,
    .showcase-layout {
        grid-template-columns: 1fr;
    }

    .hero h1,
    .page-hero h1 {
        font-size: 28px;
    }

    .hero,
    .page-hero {
        padding: 92px 0 72px;
    }

    .hero-copy h1,
    .hero-panel-title {
        max-width: none;
    }

    .hero-btns,
    .calc-actions {
        flex-direction: column;
    }

    .hero-trust {
        gap: 10px;
    }

    .hero-panel,
    .service-card,
    .material-card,
    .coverage-card,
    .calc-form-card,
    .calc-result-card,
    .svg-stage {
        padding: 18px;
        border-radius: 18px;
    }

    .calc-result-card {
        position: static;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

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

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

    .section-heading .section-title,
    .section-heading .section-sub {
        text-align: left;
    }
}