:root {
    --bg: #060816;
    --bg-soft: #0c1230;
    --surface: rgba(12, 18, 44, 0.78);
    --surface-strong: rgba(10, 15, 36, 0.94);
    --surface-soft: rgba(16, 24, 58, 0.78);
    --line: rgba(123, 240, 255, 0.12);
    --line-strong: rgba(123, 240, 255, 0.3);
    --text: #d9e4ff;
    --heading: #f7f9ff;
    --muted: #97abd8;
    --muted-soft: #7084b6;
    --accent: #37e4ff;
    --accent-strong: #8bf4ff;
    --accent-soft: rgba(55, 228, 255, 0.18);
    --violet: #7d62ff;
    --success: #2bd67b;
    --shadow: 0 24px 70px rgba(2, 6, 20, 0.42);
    --shadow-soft: 0 16px 38px rgba(2, 6, 20, 0.26);
    --radius-lg: 28px;
    --radius-md: 20px;
    --radius-sm: 14px;
    --container: 1180px;
    --font-display: "Space Grotesk", sans-serif;
    --font-body: "Manrope", sans-serif;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: var(--font-body);
    color: var(--text);
    line-height: 1.65;
    overflow-x: hidden;
    background:
        radial-gradient(circle at 12% 8%, rgba(55, 228, 255, 0.09), transparent 30%),
        radial-gradient(circle at 88% 92%, rgba(125, 98, 255, 0.08), transparent 32%),
        linear-gradient(180deg, #060816 0%, #0b1332 46%, #121d4a 100%);
}

body::before {
    content: "";
    position: fixed;
    inset: 0;
    z-index: -1;
    pointer-events: none;
    background: radial-gradient(circle at 50% 0%, rgba(55, 228, 255, 0.05), transparent 40%);
}

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

button,
input,
textarea {
    font: inherit;
}

button {
    color: inherit;
}

img,
video {
    max-width: 100%;
    display: block;
}

ul {
    margin: 0;
    padding: 0;
}

p,
h1,
h2,
h3,
h4 {
    margin: 0;
}

h1,
h2,
h3,
h4 {
    line-height: 1.08;
    letter-spacing: -0.02em;
    color: var(--heading);
    font-family: var(--font-display);
}

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

body:not(.is-ready) .hero-copy,
body:not(.is-ready) .hero-visual,
body:not(.is-ready) .section-heading,
body:not(.is-ready) .portfolio-carousel,
body:not(.is-ready) .results-panel,
body:not(.is-ready) .benefit-card,
body:not(.is-ready) .pricing-card,
body:not(.is-ready) .faq-item,
body:not(.is-ready) .contact-copy,
body:not(.is-ready) .contact-form,
body:not(.is-ready) .solution-intro,
body:not(.is-ready) .solution-showcase,
body:not(.is-ready) .modules-intro,
body:not(.is-ready) .module-card {
    opacity: 0;
    transform: translateY(28px);
}

.reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.7s ease, transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}

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

.reveal-delay-0 {
    transition-delay: 0s;
}

.reveal-delay-1 {
    transition-delay: 0.08s;
}

.reveal-delay-2 {
    transition-delay: 0.16s;
}

.reveal-delay-3 {
    transition-delay: 0.24s;
}

.intro-overlay {
    position: fixed;
    inset: 0;
    z-index: 220;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 18px;
    background: linear-gradient(180deg, rgba(3, 6, 18, 0.99), rgba(8, 12, 34, 0.98));
    transition: opacity 0.55s ease, visibility 0.55s ease;
}

body.intro-finished .intro-overlay {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.intro-mark {
    width: 68px;
    height: 68px;
    padding: 8px;
    display: grid;
    place-items: center;
    border-radius: 18px;
    background: #eef3ff;
    border: 1px solid rgba(123, 240, 255, 0.28);
    opacity: 0;
    overflow: hidden;
    animation: introFadeUp 0.4s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

.intro-mark img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.intro-kicker {
    margin: 0;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 0.82rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--muted);
    opacity: 0;
    animation: introFadeUp 0.4s cubic-bezier(0.22, 1, 0.36, 1) 0.08s forwards;
}

.intro-bar {
    width: 140px;
    height: 3px;
    border-radius: 999px;
    background: rgba(123, 240, 255, 0.14);
    overflow: hidden;
    opacity: 0;
    animation: introFadeUp 0.4s cubic-bezier(0.22, 1, 0.36, 1) 0.14s forwards;
}

.intro-bar span {
    display: block;
    height: 100%;
    width: 40%;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--accent), var(--violet));
    animation: introBarSlide 0.9s ease-in-out infinite;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 90;
    backdrop-filter: blur(18px);
    background: rgba(5, 9, 26, 0.78);
    border-bottom: 1px solid rgba(123, 240, 255, 0.08);
}

.header-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    min-height: 80px;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    font-family: var(--font-display);
    font-weight: 700;
    color: var(--heading);
}

.brand-mark {
    width: 42px;
    height: 42px;
    padding: 5px;
    border-radius: 12px;
    display: grid;
    place-items: center;
    background: #eef3ff;
    border: 1px solid rgba(123, 240, 255, 0.24);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.4);
    overflow: hidden;
    flex-shrink: 0;
}

.brand-mark img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.brand-text {
    font-size: 1rem;
    letter-spacing: -0.02em;
}

.site-nav {
    display: flex;
    align-items: center;
    gap: 24px;
}

.site-nav a {
    color: var(--muted);
    font-size: 0.95rem;
    transition: color 0.2s ease;
}

.site-nav a:hover,
.site-nav a.is-active {
    color: var(--heading);
}

.nav-cta {
    padding: 12px 18px;
    border-radius: 999px;
    border: 1px solid rgba(123, 240, 255, 0.2);
    background: rgba(255, 255, 255, 0.04);
    color: var(--heading) !important;
}

.menu-toggle {
    display: none;
    width: 48px;
    height: 48px;
    border: 1px solid var(--line);
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.03);
    padding: 0;
    cursor: pointer;
}

.menu-toggle span {
    display: block;
    width: 20px;
    height: 2px;
    margin: 0 auto;
    background: var(--heading);
}

.menu-toggle span + span {
    margin-top: 6px;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 58px;
    padding: 14px 24px;
    border-radius: 18px;
    border: 1px solid transparent;
    font-weight: 800;
    text-align: center;
    transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}

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

.button:focus-visible {
    outline: 2px solid var(--accent-strong);
    outline-offset: 3px;
}

.button-primary {
    background: linear-gradient(135deg, #37e4ff 0%, #4f7bff 100%);
    color: #07101f;
    box-shadow: 0 20px 40px rgba(55, 228, 255, 0.22);
}

.button-secondary {
    background: rgba(9, 15, 37, 0.68);
    border-color: rgba(123, 240, 255, 0.26);
    color: var(--heading);
}

.button-block {
    width: 100%;
}

.hero {
    padding: 72px 0 48px;
}

.hero-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.04fr) minmax(340px, 0.96fr);
    gap: 34px;
    align-items: center;
}

.hero-badge-row,
.hero-actions {
    display: flex;
    flex-wrap: wrap;
}

.hero-badge-row {
    gap: 10px;
    margin-bottom: 20px;
}

.hero-tag {
    padding: 8px 14px;
    border-radius: 999px;
    background: rgba(12, 18, 44, 0.82);
    border: 1px solid var(--line);
    color: var(--muted);
    font-size: 0.8rem;
    font-weight: 700;
}

.hero h1 {
    font-size: clamp(2.5rem, 5vw, 4.2rem);
    max-width: 13ch;
}

.accent-text {
    background: linear-gradient(135deg, var(--accent), var(--violet));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.hero-text {
    margin-top: 22px;
    color: var(--muted);
    font-size: 1.08rem;
    max-width: 58ch;
}

.hero-actions {
    gap: 14px;
    margin-top: 30px;
}

.hero-visual {
    display: grid;
    gap: 16px;
}

.hero-photo-card,
.benefit-card,
.pricing-card,
.faq-item,
.contact-form,
.results-panel,
.trust-grid,
.portfolio-gallery-card,
.portfolio-gallery-preview,
.portfolio-gallery-dialog {
    background: var(--surface);
    border: 1px solid var(--line);
    box-shadow: var(--shadow-soft);
    backdrop-filter: blur(16px);
}

.hero-photo-card {
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.hero-photo-placeholder {
    position: relative;
    aspect-ratio: 16 / 11;
    overflow: hidden;
}

.hero-photo-image {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    transition: opacity 0.6s ease;
}

.hero-photo-image.is-active {
    opacity: 1;
}

.hero-photo-copy {
    padding: 22px 26px 26px;
}

.hero-photo-copy h2 {
    font-size: 1.25rem;
}

.trust-bar {
    padding: 28px 0 10px;
}

.trust-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 22px;
    padding: 24px 26px;
    border-radius: 26px;
    text-align: center;
}

.trust-item strong {
    display: block;
    font-family: var(--font-display);
    font-size: 1.7rem;
    color: var(--heading);
}

.trust-item span {
    font-size: 0.84rem;
    color: var(--muted-soft);
}

.section {
    position: relative;
    padding: 108px 0;
}

.section-alt {
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    background: linear-gradient(180deg, transparent 0%, rgba(10, 16, 48, 0.45) 12%, rgba(10, 16, 48, 0.45) 88%, transparent 100%);
}

.eyebrow,
.mini-label,
.plan-label {
    font-family: var(--font-display);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--accent-strong);
    font-size: 0.78rem;
    margin-bottom: 16px;
    font-weight: 700;
}

.eyebrow::before {
    content: "";
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--accent);
    box-shadow: 0 0 12px rgba(55, 228, 255, 0.55);
}

.mini-label {
    color: var(--muted-soft);
    font-size: 0.72rem;
    margin-bottom: 6px;
}

.section-heading {
    max-width: 720px;
    margin-bottom: 56px;
}

.section-heading h2 {
    font-size: clamp(1.9rem, 3.2vw, 3rem);
    margin-bottom: 16px;
}

.section-heading p {
    color: var(--muted);
    font-size: 1.04rem;
}

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

.solution-shell,
.modules-shell,
.results-layout,
.contact-layout {
    display: grid;
    gap: 48px;
    align-items: start;
}

.solution-shell {
    grid-template-columns: 0.9fr 1.1fr;
}

.modules-layout {
    display: grid;
    grid-template-columns: 1fr 0.94fr;
    gap: 48px;
    align-items: start;
}

.solution-showcase,
.modules-side {
    display: flex;
    justify-content: center;
}

.solution-showcase-media-wrap,
.modules-video-space {
    width: min(100%, 460px);
}

.solution-showcase-video,
.modules-video {
    width: 100%;
    aspect-ratio: 1 / 1;
    object-fit: cover;
    border-radius: 24px;
    box-shadow: var(--shadow);
}

.solution-lead {
    color: var(--muted);
    font-size: 1.05rem;
    margin-bottom: 36px;
}

.solution-points,
.modules-list,
.check-list,
.contact-points {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.solution-point {
    display: flex;
    gap: 18px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--line);
}

.solution-point:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.solution-badge {
    width: 38px;
    height: 38px;
    border-radius: 12px;
    display: grid;
    place-items: center;
    background: rgba(12, 18, 44, 0.82);
    border: 1px solid var(--line-strong);
    color: var(--accent-strong);
    font-family: var(--font-display);
    font-size: 0.9rem;
    font-weight: 700;
    flex-shrink: 0;
}

.solution-point h3 {
    font-size: 1.08rem;
    margin-bottom: 6px;
}

.solution-point p,
.modules-list li,
.check-list li,
.contact-points li,
.modules-heading p {
    color: var(--muted);
    font-size: 0.96rem;
}

.modules-intro {
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.modules-list li,
.check-list li,
.contact-points li,
.pricing-card li {
    list-style: none;
    position: relative;
    padding-left: 28px;
}

.modules-list li::before,
.check-list li::before,
.contact-points li::before,
.pricing-card li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 9px;
}

.modules-list li::before {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--accent);
    box-shadow: 0 0 0 6px var(--accent-soft);
}

.portfolio-carousel {
    position: relative;
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 14px;
}

.carousel-viewport {
    overflow: hidden;
    border-radius: var(--radius-lg);
    background: var(--surface-strong);
    box-shadow: var(--shadow);
}

.carousel-track {
    display: flex;
    transition: transform 0.5s cubic-bezier(0.65, 0, 0.35, 1);
}

.carousel-slide {
    flex: 0 0 100%;
    display: grid;
    align-items: end;
    position: relative;
    padding: 18px;
    background: linear-gradient(180deg, rgba(9, 14, 36, 0.2), rgba(9, 14, 36, 0.54));
}

.carousel-media {
    position: relative;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    border-radius: 26px;
}

.carousel-media::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(6, 10, 28, 0.12) 0%, rgba(6, 10, 28, 0.16) 44%, rgba(6, 10, 28, 0.54) 100%);
}

.carousel-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-photo-image[data-lightbox-trigger],
.carousel-image[data-lightbox-trigger] {
    cursor: zoom-in;
}

.carousel-copy {
    position: absolute;
    top: 50%;
    right: clamp(18px, 4vw, 30px);
    z-index: 2;
    width: min(36%, 420px);
    transform: translateY(-50%);
    padding: 28px 30px;
    border-radius: 24px;
    background: linear-gradient(180deg, rgba(8, 12, 34, 0.44), rgba(8, 12, 34, 0.78));
    border: 1px solid rgba(123, 240, 255, 0.12);
    box-shadow: 0 18px 42px rgba(2, 6, 20, 0.24);
    backdrop-filter: blur(10px);
}

.carousel-copy h3 {
    font-size: clamp(1.15rem, 1.7vw, 1.9rem);
    margin-bottom: 8px;
}

.carousel-copy p {
    color: var(--muted);
    font-size: 0.94rem;
    line-height: 1.55;
}

.carousel-arrow {
    width: 46px;
    height: 46px;
    border-radius: 50%;
    border: 1px solid var(--line-strong);
    background: var(--surface);
    color: var(--heading);
    font-size: 1.5rem;
    display: grid;
    place-items: center;
    cursor: pointer;
    box-shadow: var(--shadow-soft);
    transition: border-color 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.carousel-arrow:hover {
    border-color: var(--accent);
    color: var(--accent-strong);
    transform: scale(1.06);
}

.carousel-dots {
    grid-column: 2;
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 18px;
}

.carousel-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    border: none;
    background: var(--line-strong);
    cursor: pointer;
    transition: background 0.2s ease, width 0.2s ease;
}

.carousel-dot.is-active {
    width: 22px;
    border-radius: 5px;
    background: var(--accent-strong);
}

.portfolio-gallery-cta {
    grid-column: 2;
    display: flex;
    justify-content: center;
    margin-top: 18px;
}

.portfolio-gallery-button {
    min-width: 240px;
}

.results-layout {
    grid-template-columns: 1fr 1fr;
}

.results-panel,
.contact-copy,
.faq-item,
.pricing-card,
.benefit-card {
    border-radius: var(--radius-lg);
    padding: 28px;
}

.results-panel h2 {
    margin-bottom: 22px;
}

.results-stack,
.pricing-grid,
.faq-list {
    display: grid;
    gap: 18px;
}

.results-stack {
    grid-template-columns: 1fr;
}

.benefit-card strong {
    display: block;
    margin-bottom: 6px;
    font-family: var(--font-display);
    font-size: 1.05rem;
    color: var(--heading);
}

.benefit-card p {
    color: var(--muted);
    font-size: 0.93rem;
}

.check-list li::before {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    top: 2px;
    background: var(--accent-soft);
    box-shadow: inset 0 0 0 1px rgba(123, 240, 255, 0.2);
}

.pricing-grid {
    grid-template-columns: repeat(3, 1fr);
    align-items: stretch;
}

.pricing-card {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.plan-label {
    color: var(--muted-soft);
    font-size: 0.72rem;
    font-weight: 700;
}

.pricing-card h3 {
    font-size: 1.35rem;
}

.pricing-card > p {
    color: var(--muted);
    font-size: 0.92rem;
}

.pricing-card ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 10px;
    flex-grow: 1;
}

.pricing-card li::before {
    width: 12px;
    height: 2px;
    top: 11px;
    background: var(--accent-strong);
}

.pricing-card-featured {
    position: relative;
    background: linear-gradient(165deg, rgba(55, 228, 255, 0.14), rgba(12, 18, 44, 0.82) 55%);
    border-color: rgba(55, 228, 255, 0.34);
    box-shadow: 0 0 0 1px rgba(55, 228, 255, 0.22), 0 18px 50px rgba(55, 228, 255, 0.18);
    transform: translateY(-6px);
}

.pricing-badge {
    position: absolute;
    top: -14px;
    left: 28px;
    padding: 6px 14px;
    border-radius: 999px;
    font-family: var(--font-display);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: #07101f;
    background: linear-gradient(135deg, #37e4ff, #4f7bff);
    box-shadow: 0 8px 18px rgba(55, 228, 255, 0.3);
}

.faq-list {
    max-width: 760px;
    margin: 0 auto;
}

.faq-question {
    width: 100%;
    text-align: left;
    border: none;
    background: none;
    color: var(--heading);
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 700;
    display: flex;
    justify-content: space-between;
    gap: 16px;
    cursor: pointer;
    padding: 0;
}

.faq-question::after {
    content: "+";
    color: var(--accent-strong);
    font-size: 1.4rem;
    transition: transform 0.2s ease;
}

.faq-item.is-open .faq-question::after {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding-top 0.3s ease;
    padding-top: 0;
}

.faq-item.is-open .faq-answer {
    max-height: 600px;
    padding-top: 12px;
}

.faq-answer p,
.contact-copy p,
.contact-form label,
.contact-form-note {
    color: var(--muted);
}

.contact-layout {
    grid-template-columns: minmax(0, 1.04fr) minmax(330px, 0.96fr);
}

.contact-copy p {
    margin: 18px 0 26px;
}

.contact-points li::before {
    width: 14px;
    height: 2px;
    background: var(--violet);
}

.contact-form {
    border-radius: var(--radius-lg);
    padding: 30px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.contact-form label {
    display: flex;
    flex-direction: column;
    gap: 8px;
    font-size: 0.85rem;
    font-weight: 600;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    border: none;
    border-radius: var(--radius-sm);
    padding: 13px 14px;
    background: rgba(233, 241, 255, 0.96);
    color: #091128;
}

.contact-form textarea {
    min-height: 96px;
    resize: vertical;
}

.contact-form input:focus-visible,
.contact-form textarea:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

.faq-question:focus-visible {
    outline: 2px solid var(--accent-strong);
    outline-offset: 4px;
}

.contact-form-note {
    text-align: center;
    font-size: 0.78rem;
}

.site-footer {
    border-top: 1px solid var(--line);
    padding: 28px 0;
}

.footer-bar {
    display: flex;
    justify-content: space-between;
    gap: 10px;
    flex-wrap: wrap;
    color: var(--muted-soft);
    font-size: 0.85rem;
}

.footer-bar a {
    color: var(--muted);
}

.whatsapp-float {
    position: fixed;
    right: 22px;
    bottom: 22px;
    z-index: 60;
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--surface-strong);
    border: 1px solid var(--line-strong);
    border-radius: 999px;
    padding: 8px;
    box-shadow: var(--shadow);
    transition: transform 0.25s ease, border-color 0.25s ease;
}

.whatsapp-float:hover {
    transform: translateY(-3px);
    border-color: var(--success);
}

.whatsapp-float-button {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: linear-gradient(135deg, #2bd67b, #1fa75e);
    color: #fff;
    display: grid;
    place-items: center;
}

.whatsapp-float-button svg {
    width: 22px;
    height: 22px;
}

.whatsapp-float-text {
    display: flex;
    flex-direction: column;
    padding-right: 14px;
}

.whatsapp-float-text strong {
    font-size: 0.85rem;
    color: var(--heading);
}

.whatsapp-float-text small {
    font-size: 0.72rem;
    color: var(--muted-soft);
}

.image-lightbox,
.portfolio-gallery-modal {
    position: fixed;
    inset: 0;
    z-index: 130;
    display: grid;
    place-items: center;
    padding: 24px;
}

.image-lightbox[hidden],
.portfolio-gallery-modal[hidden] {
    display: none;
}

.image-lightbox-backdrop,
.portfolio-gallery-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(4, 8, 24, 0.82);
    backdrop-filter: blur(10px);
}

.image-lightbox-dialog,
.portfolio-gallery-dialog {
    position: relative;
    z-index: 1;
    width: min(1120px, calc(100vw - 32px));
    max-height: calc(100vh - 48px);
    overflow: auto;
    border-radius: 28px;
}

.image-lightbox-dialog {
    padding: 0;
    background: #0b1433;
    border: 1px solid rgba(255, 255, 255, 0.16);
}

.image-lightbox-img {
    display: block;
    max-width: 100%;
    max-height: calc(100vh - 56px);
    width: auto;
    height: auto;
}

.image-lightbox-close,
.portfolio-gallery-close {
    position: absolute;
    top: 18px;
    right: 18px;
    z-index: 2;
    width: 46px;
    height: 46px;
    border-radius: 50%;
    border: 1px solid var(--line-strong);
    background: rgba(13, 20, 49, 0.92);
    color: var(--heading);
    font-size: 1.8rem;
    line-height: 1;
    cursor: pointer;
}

.portfolio-gallery-dialog {
    padding: 30px;
    background: linear-gradient(180deg, rgba(16, 23, 55, 0.98), rgba(8, 13, 35, 0.98));
}

.portfolio-gallery-header {
    margin-bottom: 24px;
    max-width: 680px;
}

.portfolio-gallery-header h3 {
    font-size: clamp(1.5rem, 2.8vw, 2.1rem);
    margin-bottom: 10px;
}

.portfolio-gallery-header p {
    color: var(--muted);
}

.portfolio-gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
    margin-bottom: 24px;
}

.portfolio-gallery-card {
    border-radius: 18px;
    padding: 10px;
    color: var(--heading);
    text-align: left;
    cursor: pointer;
    transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.portfolio-gallery-card:hover,
.portfolio-gallery-card.is-active {
    transform: translateY(-2px);
    border-color: var(--accent);
    box-shadow: 0 0 0 1px rgba(55, 228, 255, 0.2), 0 18px 44px rgba(55, 228, 255, 0.14);
}

.portfolio-gallery-card img {
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    border-radius: 12px;
    margin-bottom: 10px;
}

.portfolio-gallery-card span {
    display: block;
    font-size: 0.88rem;
    font-weight: 700;
}

.portfolio-gallery-preview {
    width: 100%;
    border-radius: 24px;
    padding: 16px;
    text-align: left;
    cursor: zoom-in;
}

.portfolio-gallery-preview-image {
    width: 100%;
    max-height: 460px;
    object-fit: cover;
    border-radius: 18px;
    margin-bottom: 14px;
}

.portfolio-gallery-preview-copy strong {
    display: block;
    font-family: var(--font-display);
    font-size: 1.05rem;
    margin-bottom: 6px;
}

.portfolio-gallery-preview-copy p {
    color: var(--muted);
    font-size: 0.94rem;
}

@keyframes introFadeUp {
    from {
        opacity: 0;
        transform: translateY(8px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes introBarSlide {
    0% {
        transform: translateX(-100%);
    }

    100% {
        transform: translateX(350%);
    }
}

@media (max-width: 980px) {
    .hero-layout,
    .solution-shell,
    .modules-layout,
    .results-layout,
    .contact-layout,
    .pricing-grid {
        grid-template-columns: 1fr;
    }

    .hero h1 {
        max-width: none;
    }

    .pricing-card-featured {
        transform: none;
        order: -1;
    }

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

    .carousel-slide {
        padding: 14px;
    }

    .carousel-copy {
        width: min(42%, 360px);
        padding: 22px;
    }

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

@media (max-width: 760px) {
    .menu-toggle {
        display: block;
    }

    .site-nav {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
        padding: 18px 16px 22px;
        background: rgba(6, 10, 28, 0.97);
        border-bottom: 1px solid var(--line);
        transform: translateY(-12px);
        opacity: 0;
        pointer-events: none;
        transition: opacity 0.2s ease, transform 0.2s ease;
    }

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

    .nav-cta,
    .hero-actions .button {
        width: 100%;
    }

    .section {
        padding: 78px 0;
    }

    .whatsapp-float-text {
        display: none;
    }

    .whatsapp-float {
        padding: 6px;
    }

    .carousel-slide {
        padding: 12px;
    }

    .carousel-media {
        aspect-ratio: 4 / 3;
    }

    .carousel-media::after {
        background: linear-gradient(180deg, rgba(6, 10, 28, 0.02) 0%, rgba(6, 10, 28, 0.16) 56%, rgba(6, 10, 28, 0.78) 100%);
    }

    .carousel-copy {
        top: auto;
        right: 18px;
        left: 18px;
        bottom: 18px;
        width: auto;
        transform: none;
        padding: 16px 18px;
    }
}

@media (max-width: 540px) {
    .container {
        width: min(var(--container), calc(100% - 24px));
    }

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

    .hero-actions {
        flex-direction: column;
    }

    .carousel-slide {
        padding: 10px;
    }

    .carousel-media {
        aspect-ratio: 4 / 3;
        border-radius: 20px;
    }

    .carousel-copy {
        right: 10px;
        left: 10px;
        bottom: 10px;
        padding: 12px 14px;
        border-radius: 18px;
    }

    .carousel-copy h3 {
        font-size: 1.02rem;
    }

    .carousel-copy p {
        font-size: 0.84rem;
    }

    .portfolio-gallery-modal,
    .image-lightbox {
        padding: 16px;
    }

    .portfolio-gallery-dialog {
        width: calc(100vw - 32px);
        padding: 22px 16px;
    }

    .portfolio-gallery-grid {
        grid-template-columns: 1fr;
    }
}