* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: Arial, Helvetica, sans-serif;
    color: #172033;
    background:
        radial-gradient(circle at top left, rgba(15, 118, 110, 0.14), transparent 34rem),
        linear-gradient(180deg, #f7fafc 0%, #eef4f7 45%, #f8fafc 100%);
    line-height: 1.6;
}

body.nav-open {
    overflow: hidden;
}

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

img,
svg {
    max-width: 100%;
}

.container {
    width: min(1120px, calc(100% - 32px));
    margin: 0 auto;
}

.section-pad {
    padding: 76px 0;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(255, 255, 255, 0.82);
    backdrop-filter: blur(18px);
    border-bottom: 1px solid rgba(16, 24, 39, 0.08);
}

.nav-wrap {
    min-height: 76px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
}

.brand-mark {
    width: 46px;
    height: 46px;
    border-radius: 16px;
    display: grid;
    place-items: center;
    color: #fff;
    font-weight: 900;
    letter-spacing: -1px;
    background:
        linear-gradient(135deg, rgba(255, 255, 255, 0.2), transparent),
        linear-gradient(135deg, var(--primary), var(--secondary));
    box-shadow: 0 16px 35px rgba(16, 24, 39, 0.18);
}

.brand strong {
    display: block;
    line-height: 1.1;
    color: var(--primary);
}

.brand small {
    display: block;
    color: #64748b;
    font-size: 12px;
    margin-top: 2px;
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 8px;
}

.main-nav a {
    padding: 10px 12px;
    border-radius: 999px;
    font-weight: 700;
    color: #334155;
    font-size: 14px;
    transition: 0.25s ease;
}

.main-nav a:hover {
    color: var(--secondary);
    background: rgba(15, 118, 110, 0.08);
}

.main-nav .nav-cta {
    color: #fff;
    background: var(--primary);
    padding-inline: 18px;
}

.main-nav .nav-cta:hover {
    color: #fff;
    background: var(--secondary);
}

.nav-toggle {
    display: none;
    width: 44px;
    height: 44px;
    border: 0;
    border-radius: 14px;
    background: var(--primary);
    cursor: pointer;
    padding: 11px;
}

.nav-toggle span {
    display: block;
    height: 2px;
    margin: 5px 0;
    background: #fff;
    border-radius: 999px;
    transition: 0.25s ease;
}

.hero {
    position: relative;
    overflow: hidden;
    padding-top: 92px;
}

.hero-bg-shape {
    position: absolute;
    border-radius: 999px;
    filter: blur(8px);
    opacity: 0.55;
    pointer-events: none;
}

.shape-one {
    width: 360px;
    height: 360px;
    right: -150px;
    top: 70px;
    background: rgba(245, 158, 11, 0.22);
}

.shape-two {
    width: 280px;
    height: 280px;
    left: -120px;
    bottom: 70px;
    background: rgba(15, 118, 110, 0.18);
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.02fr 0.98fr;
    gap: 54px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--secondary);
    background: rgba(15, 118, 110, 0.1);
    border: 1px solid rgba(15, 118, 110, 0.14);
    padding: 7px 12px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.hero h1,
.section-heading h2,
.about-panel h2,
.showcase-copy h2,
.faq-intro h2,
.contact-card h2 {
    color: var(--primary);
    line-height: 1.02;
    letter-spacing: -0.055em;
    margin: 16px 0;
}

.hero h1 {
    font-size: clamp(42px, 8vw, 78px);
    max-width: 760px;
}

.hero-text {
    color: #475569;
    max-width: 620px;
    font-size: 18px;
    margin: 0 0 28px;
}

.hero-actions,
.contact-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 13px 19px;
    border-radius: 999px;
    font-weight: 900;
    border: 1px solid transparent;
    cursor: pointer;
    transition: transform 0.22s ease, box-shadow 0.22s ease, background 0.22s ease;
}

.btn:hover {
    transform: translateY(-2px);
}

.btn-primary {
    color: #fff;
    background: linear-gradient(135deg, var(--primary), #26344a);
    box-shadow: 0 18px 35px rgba(16, 24, 39, 0.22);
}

.btn-secondary {
    color: var(--primary);
    background: #fff;
    border-color: rgba(16, 24, 39, 0.12);
}

.btn-light {
    background: rgba(255, 255, 255, 0.16);
    color: #fff;
    border-color: rgba(255, 255, 255, 0.28);
}

.btn-whatsapp {
    color: #06281d;
    background: #34d399;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-top: 34px;
    max-width: 650px;
}

.hero-stats div {
    background: rgba(255, 255, 255, 0.72);
    border: 1px solid rgba(16, 24, 39, 0.08);
    border-radius: 22px;
    padding: 16px;
    box-shadow: 0 18px 45px rgba(16, 24, 39, 0.08);
}

.hero-stats strong {
    display: block;
    color: var(--primary);
    font-size: 22px;
    line-height: 1;
}

.hero-stats span {
    display: block;
    color: #64748b;
    font-size: 13px;
    margin-top: 6px;
}

.hero-visual {
    position: relative;
    min-height: 480px;
    display: grid;
    place-items: center;
}

.window-card {
    position: relative;
    width: min(100%, 480px);
    aspect-ratio: 1 / 1.05;
    border-radius: 38px;
    background:
        linear-gradient(145deg, rgba(255,255,255,0.72), rgba(255,255,255,0.28)),
        linear-gradient(135deg, rgba(15,118,110,0.18), rgba(16,24,39,0.08));
    border: 1px solid rgba(255, 255, 255, 0.78);
    box-shadow: 0 35px 90px rgba(16, 24, 39, 0.18);
    overflow: hidden;
}

.window-card::before {
    content: "";
    position: absolute;
    inset: 22px;
    border-radius: 30px;
    background:
        linear-gradient(120deg, transparent 0 18%, rgba(255,255,255,0.34) 18% 22%, transparent 22% 46%, rgba(255,255,255,0.28) 46% 50%, transparent 50%),
        linear-gradient(135deg, rgba(16, 24, 39, 0.93), rgba(15, 118, 110, 0.72));
    box-shadow: inset 0 0 0 1px rgba(255,255,255,0.12);
}

.sun-glow {
    position: absolute;
    width: 150px;
    height: 150px;
    right: 44px;
    top: 40px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(245,158,11,0.9), rgba(245,158,11,0.08) 68%, transparent 70%);
    z-index: 2;
}

.car-body {
    position: absolute;
    left: 48px;
    right: 48px;
    bottom: 92px;
    height: 128px;
    background: linear-gradient(135deg, #e2e8f0, #f8fafc);
    border-radius: 60px 70px 35px 35px;
    z-index: 3;
    box-shadow: 0 22px 30px rgba(0, 0, 0, 0.24);
}

.car-roof {
    position: absolute;
    left: 138px;
    right: 118px;
    bottom: 205px;
    height: 82px;
    border-radius: 80px 80px 0 0;
    background: linear-gradient(135deg, #cbd5e1, #f8fafc);
    z-index: 3;
}

.windscreen,
.side-window {
    position: absolute;
    top: 19px;
    height: 48px;
    background: linear-gradient(135deg, rgba(15, 23, 42, 0.95), rgba(15, 118, 110, 0.72));
    border: 2px solid rgba(255, 255, 255, 0.65);
}

.windscreen {
    left: 80px;
    width: 86px;
    border-radius: 34px 10px 10px 12px;
}

.side-window {
    right: 70px;
    width: 92px;
    border-radius: 10px 34px 12px 10px;
}

.door-line {
    position: absolute;
    width: 2px;
    height: 70px;
    left: 50%;
    bottom: 22px;
    background: rgba(15, 23, 42, 0.16);
}

.wheel {
    position: absolute;
    bottom: -22px;
    width: 58px;
    height: 58px;
    border-radius: 50%;
    background: radial-gradient(circle, #64748b 0 28%, #0f172a 29% 100%);
    border: 7px solid #e2e8f0;
}

.wheel-left {
    left: 68px;
}

.wheel-right {
    right: 68px;
}

.glass-samples {
    position: absolute;
    left: 42px;
    top: 42px;
    z-index: 3;
    display: flex;
    gap: 8px;
}

.glass-samples span {
    display: grid;
    place-items: center;
    width: 58px;
    height: 58px;
    border-radius: 18px;
    color: #fff;
    font-size: 12px;
    font-weight: 900;
    background: rgba(15, 23, 42, 0.72);
    border: 1px solid rgba(255,255,255,0.22);
}

.glass-samples span:nth-child(2) {
    background: rgba(15, 23, 42, 0.84);
}

.glass-samples span:nth-child(3) {
    background: rgba(2, 6, 23, 0.95);
}

.floating-badge {
    position: absolute;
    z-index: 4;
    background: #fff;
    border: 1px solid rgba(16, 24, 39, 0.08);
    border-radius: 22px;
    padding: 14px 16px;
    box-shadow: 0 22px 50px rgba(16, 24, 39, 0.16);
}

.floating-badge strong,
.floating-badge span {
    display: block;
}

.floating-badge strong {
    color: var(--primary);
}

.floating-badge span {
    color: #64748b;
    font-size: 13px;
}

.badge-top {
    right: 0;
    top: 42px;
}

.badge-bottom {
    left: 0;
    bottom: 54px;
}

.trust-strip {
    padding: 18px 0;
    background: var(--primary);
    color: #fff;
}

.trust-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
    text-align: center;
}

.trust-grid span {
    font-weight: 800;
    font-size: 14px;
    opacity: 0.86;
}

.section-heading {
    max-width: 720px;
    margin-bottom: 34px;
}

.section-heading.center {
    margin-inline: auto;
    text-align: center;
}

.section-heading h2,
.about-panel h2,
.showcase-copy h2,
.faq-intro h2,
.contact-card h2 {
    font-size: clamp(32px, 5vw, 54px);
}

.section-heading p,
.about-panel p,
.showcase-copy p,
.faq-intro p,
.contact-card p {
    color: #64748b;
    margin: 0;
    font-size: 17px;
}

.service-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
}

.service-card,
.process-card,
.testimonial-card,
.trust-card,
.faq-item {
    background: rgba(255, 255, 255, 0.82);
    border: 1px solid rgba(16, 24, 39, 0.08);
    border-radius: 28px;
    box-shadow: 0 18px 45px rgba(16, 24, 39, 0.07);
}

.service-card {
    padding: 24px;
    position: relative;
    overflow: hidden;
}

.service-card::after {
    content: "";
    position: absolute;
    width: 120px;
    height: 120px;
    right: -60px;
    top: -60px;
    border-radius: 50%;
    background: rgba(15, 118, 110, 0.08);
}

.icon-wrap {
    width: 54px;
    height: 54px;
    display: grid;
    place-items: center;
    border-radius: 18px;
    background: linear-gradient(135deg, rgba(15, 118, 110, 0.12), rgba(245, 158, 11, 0.14));
    font-size: 25px;
    margin-bottom: 18px;
}

.service-card h3,
.process-card h3,
.testimonial-card strong,
.trust-card h3 {
    color: var(--primary);
}

.service-card h3 {
    margin: 0 0 10px;
    line-height: 1.2;
}

.service-card p,
.process-card p,
.testimonial-card p,
.trust-card p {
    color: #64748b;
    margin: 0;
}

.service-card ul {
    padding: 0;
    margin: 18px 0 0;
    list-style: none;
}

.service-card li {
    color: #334155;
    font-weight: 700;
    font-size: 14px;
    margin-top: 8px;
}

.service-card li::before {
    content: "✓";
    color: var(--secondary);
    margin-right: 8px;
    font-weight: 900;
}

.about-section {
    background:
        linear-gradient(135deg, rgba(16, 24, 39, 0.96), rgba(15, 118, 110, 0.88)),
        radial-gradient(circle at top right, rgba(245, 158, 11, 0.28), transparent 35rem);
    color: #fff;
}

.about-grid,
.showcase-grid,
.faq-grid {
    display: grid;
    grid-template-columns: 1fr 0.86fr;
    gap: 30px;
    align-items: center;
}

.about-panel h2,
.about-panel p {
    color: #fff;
}

.about-panel .eyebrow,
.showcase-copy .eyebrow,
.faq-intro .eyebrow,
.contact-card .eyebrow {
    background: rgba(255, 255, 255, 0.12);
    color: #fff;
    border-color: rgba(255, 255, 255, 0.18);
}

.about-panel p {
    opacity: 0.82;
}

.about-list {
    display: grid;
    gap: 12px;
    margin-top: 26px;
}

.about-list div {
    display: flex;
    gap: 14px;
    align-items: center;
    padding: 14px;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.09);
    border: 1px solid rgba(255, 255, 255, 0.12);
}

.about-list strong {
    color: var(--accent);
}

.trust-card {
    padding: 28px;
    background: rgba(255,255,255,0.94);
}

.trust-meter {
    height: 14px;
    background: #e2e8f0;
    border-radius: 999px;
    overflow: hidden;
    margin-bottom: 24px;
}

.meter-fill {
    display: block;
    width: 92%;
    height: 100%;
    border-radius: inherit;
    background: linear-gradient(90deg, var(--secondary), var(--accent));
}

.trust-card h3 {
    font-size: 30px;
    line-height: 1.05;
    letter-spacing: -0.04em;
    margin: 0 0 12px;
}

.mini-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    margin-top: 22px;
}

.mini-grid div {
    padding: 16px;
    border-radius: 18px;
    background: #f8fafc;
}

.mini-grid strong,
.mini-grid span {
    display: block;
}

.mini-grid strong {
    color: var(--secondary);
    font-size: 25px;
    line-height: 1;
}

.mini-grid span {
    color: #64748b;
    font-size: 13px;
    margin-top: 6px;
}

.process-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
    counter-reset: steps;
}

.process-card {
    padding: 24px;
    position: relative;
}

.process-card span {
    display: grid;
    place-items: center;
    width: 42px;
    height: 42px;
    border-radius: 15px;
    color: #fff;
    background: var(--secondary);
    font-weight: 900;
    margin-bottom: 18px;
}

.process-card h3 {
    margin: 0 0 10px;
}

.showcase-section {
    background: #f8fafc;
}

.showcase-copy {
    max-width: 560px;
}

.feature-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 24px;
}

.feature-pills span {
    padding: 10px 13px;
    border-radius: 999px;
    background: #fff;
    border: 1px solid rgba(16, 24, 39, 0.08);
    color: #334155;
    font-weight: 800;
    font-size: 14px;
}

.showcase-board {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
    padding: 18px;
    border-radius: 34px;
    background:
        linear-gradient(135deg, rgba(255,255,255,0.72), rgba(255,255,255,0.34)),
        rgba(15, 118, 110, 0.08);
    border: 1px solid rgba(16, 24, 39, 0.08);
    box-shadow: 0 25px 65px rgba(16, 24, 39, 0.09);
}

.sample-card {
    min-height: 170px;
    border-radius: 26px;
    padding: 18px;
    display: flex;
    justify-content: flex-end;
    flex-direction: column;
    overflow: hidden;
    position: relative;
}

.sample-card::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(120deg, transparent 0 25%, rgba(255,255,255,0.24) 25% 32%, transparent 32% 55%, rgba(255,255,255,0.16) 55% 60%, transparent 60%);
}

.sample-card span,
.sample-card strong {
    position: relative;
    z-index: 2;
    display: block;
}

.sample-card span {
    font-size: 12px;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    opacity: 0.72;
}

.sample-card strong {
    font-size: 22px;
    line-height: 1.1;
    margin-top: 4px;
}

.sample-dark {
    background: linear-gradient(135deg, #020617, #334155);
    color: #fff;
}

.sample-bronze {
    background: linear-gradient(135deg, #78350f, #f59e0b);
    color: #fff;
}

.sample-frost {
    background: linear-gradient(135deg, #e2e8f0, #ffffff);
    color: #172033;
}

.sample-clear {
    background: linear-gradient(135deg, #ccfbf1, #f8fafc);
    color: #172033;
}

.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
}

.testimonial-card {
    padding: 24px;
}

.stars {
    color: var(--accent);
    letter-spacing: 2px;
    margin-bottom: 14px;
}

.testimonial-card p {
    font-size: 16px;
    margin-bottom: 18px;
}

.testimonial-card strong,
.testimonial-card span {
    display: block;
}

.testimonial-card span {
    color: #64748b;
    font-size: 13px;
    margin-top: 4px;
}

.faq-section {
    background:
        radial-gradient(circle at bottom left, rgba(245, 158, 11, 0.14), transparent 34rem),
        linear-gradient(180deg, #ffffff, #edf4f6);
}

.faq-intro .eyebrow {
    color: var(--secondary);
    background: rgba(15, 118, 110, 0.1);
    border-color: rgba(15, 118, 110, 0.14);
}

.faq-list {
    display: grid;
    gap: 12px;
}

.faq-item {
    overflow: hidden;
}

.faq-item button {
    width: 100%;
    border: 0;
    background: transparent;
    color: var(--primary);
    font-size: 17px;
    font-weight: 900;
    text-align: left;
    padding: 20px 54px 20px 20px;
    cursor: pointer;
    position: relative;
}

.faq-item button::after {
    content: "+";
    position: absolute;
    right: 20px;
    top: 16px;
    width: 32px;
    height: 32px;
    border-radius: 12px;
    display: grid;
    place-items: center;
    color: #fff;
    background: var(--secondary);
    transition: 0.25s ease;
}

.faq-item.active button::after {
    content: "−";
    background: var(--accent);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.28s ease;
}

.faq-answer p {
    margin: 0;
    padding: 0 20px 20px;
    color: #64748b;
}

.contact-section {
    background: var(--primary);
}

.contact-card {
    color: #fff;
    padding: 36px;
    border-radius: 34px;
    background:
        radial-gradient(circle at right top, rgba(245, 158, 11, 0.28), transparent 30rem),
        linear-gradient(135deg, rgba(255,255,255,0.1), rgba(255,255,255,0.04));
    border: 1px solid rgba(255, 255, 255, 0.13);
    box-shadow: 0 26px 70px rgba(0, 0, 0, 0.22);
}

.contact-card h2,
.contact-card p {
    color: #fff;
}

.contact-card p {
    opacity: 0.82;
}

.contact-actions {
    margin-top: 26px;
}

.contact-details {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-top: 28px;
}

.contact-details div {
    padding: 16px;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.09);
    border: 1px solid rgba(255, 255, 255, 0.12);
}

.contact-details strong,
.contact-details span {
    display: block;
}

.contact-details strong {
    color: var(--accent);
    margin-bottom: 4px;
}

.site-footer {
    background: #07111f;
    color: rgba(255, 255, 255, 0.76);
    padding: 24px 0;
}

.footer-grid {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.footer-grid p {
    margin: 0;
}

.footer-grid a {
    color: #fff;
    font-weight: 900;
}

.floating-whatsapp {
    position: fixed;
    right: 18px;
    bottom: 18px;
    z-index: 60;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 13px 16px;
    border-radius: 999px;
    color: #052e1c;
    background: #34d399;
    font-weight: 900;
    box-shadow: 0 18px 45px rgba(16, 24, 39, 0.28);
    transition: transform 0.2s ease;
}

.floating-whatsapp:hover {
    transform: translateY(-3px);
}

.floating-whatsapp span {
    width: 25px;
    height: 25px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    background: rgba(255,255,255,0.45);
}

.reveal {
    opacity: 0;
    transform: translateY(22px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

@media (max-width: 980px) {
    .hero-grid,
    .about-grid,
    .showcase-grid,
    .faq-grid {
        grid-template-columns: 1fr;
    }

    .hero {
        padding-top: 66px;
    }

    .hero-visual {
        min-height: 420px;
    }

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

    .testimonial-grid,
    .contact-details,
    .trust-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .badge-top {
        right: 12px;
    }

    .badge-bottom {
        left: 12px;
    }
}

@media (max-width: 760px) {
    .section-pad {
        padding: 58px 0;
    }

    .nav-toggle {
        display: block;
    }

    .main-nav {
        position: fixed;
        inset: 76px 16px auto 16px;
        display: grid;
        gap: 8px;
        padding: 16px;
        background: #fff;
        border: 1px solid rgba(16, 24, 39, 0.08);
        border-radius: 24px;
        box-shadow: 0 25px 70px rgba(16, 24, 39, 0.18);
        transform: translateY(-18px);
        opacity: 0;
        pointer-events: none;
        transition: 0.25s ease;
    }

    .main-nav.open {
        transform: translateY(0);
        opacity: 1;
        pointer-events: auto;
    }

    .main-nav a {
        padding: 13px 14px;
        border-radius: 16px;
    }

    .nav-toggle.active span:nth-child(1) {
        transform: translateY(7px) rotate(45deg);
    }

    .nav-toggle.active span:nth-child(2) {
        opacity: 0;
    }

    .nav-toggle.active span:nth-child(3) {
        transform: translateY(-7px) rotate(-45deg);
    }

    .hero-stats,
    .service-grid,
    .process-grid,
    .testimonial-grid,
    .showcase-board,
    .contact-details,
    .trust-grid {
        grid-template-columns: 1fr;
    }

    .hero-visual {
        min-height: 360px;
    }

    .window-card {
        border-radius: 30px;
    }

    .car-body {
        left: 30px;
        right: 30px;
        bottom: 78px;
    }

    .car-roof {
        left: 105px;
        right: 92px;
        bottom: 188px;
    }

    .floating-badge {
        position: relative;
        inset: auto;
        margin-top: 12px;
        width: 100%;
    }

    .hero-visual {
        display: block;
    }

    .contact-card {
        padding: 24px;
    }

    .footer-grid {
        flex-direction: column;
        align-items: flex-start;
    }

    .floating-whatsapp {
        right: 14px;
        bottom: 14px;
        padding: 12px 14px;
    }
}