/* ═══════════════════════════════════════════════════
   NEXIFY — AWS Product Pages (Shared Styles)
   Paleta: verde limão (#c8f540) + osso (#e9e2d3) + dark (#0a0f04)
   Classes legadas mantidas; valores realinhados ao manifesto editorial.
   ═══════════════════════════════════════════════════ */

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

:root {
    /* ── Nexify tokens ── */
    --dark: #0a0f04;
    --dark-2: #0f1508;
    --osso: #e9e2d3;
    --osso-2: #d9d0bb;
    --lime: #c8f540;
    --lime-dim: #a8d030;
    --ink: #150604;
    --body-dark: rgba(233, 226, 211, .65);
    --body-osso: rgba(21, 6, 4, .7);

    /* ── Legacy aliases (mapeados para a nova paleta) ── */
    --bg-body: var(--dark);
    --bg-alt: var(--dark-2);
    --bg-surface: var(--dark-2);
    --bg-card: rgba(233, 226, 211, .02);
    --bg-hero: var(--dark);
    --bg-footer: var(--dark);
    --bg-footer-surface: var(--dark-2);

    --accent: var(--lime);
    --accent-light: var(--lime);
    --accent-lighter: var(--lime-dim);
    --accent-glow: rgba(200, 245, 64, 0.08);
    --accent-warm: var(--lime);
    --accent-success: var(--lime-dim);
    --accent-warn: #D93025;

    --text-primary: var(--osso);
    --text-secondary: var(--body-dark);
    --text-muted: rgba(233, 226, 211, .45);
    --text-on-accent: var(--dark);
    --text-on-dark: var(--osso);
    --text-on-dark-secondary: var(--body-dark);
    --text-on-dark-muted: rgba(233, 226, 211, .4);

    --border: rgba(233, 226, 211, 0.1);
    --border-hover: rgba(200, 245, 64, 0.25);
    --border-accent: rgba(200, 245, 64, 0.35);

    --font-display: 'Inter', sans-serif;
    --font-body: 'Inter', sans-serif;
    --font-serif: 'Instrument Serif', serif;
    --font-mono: 'JetBrains Mono', monospace;
    --container: 1280px;
    --section-py: 120px;

    --radius-sm: 8px;
    --radius-md: 20px;
    --radius-lg: 28px;
    --radius-xl: 28px;
    --radius-pill: 100px;

    --shadow-card: 0 2px 16px rgba(0, 0, 0, 0.3);
    --shadow-card-hover: 0 12px 40px rgba(200, 245, 64, 0.12);
    --shadow-elevated: 0 4px 24px rgba(0, 0, 0, 0.4);
}

html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body {
    font-family: var(--font-body);
    color: var(--osso);
    background: var(--dark);
    line-height: 1.65;
    overflow-x: hidden;
    -moz-osx-font-smoothing: grayscale;
}
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 700; line-height: 1.15; letter-spacing: -0.02em; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }
:focus-visible { outline: 2px solid var(--lime); outline-offset: 3px; border-radius: 4px; }

.container { max-width: var(--container); margin: 0 auto; padding: 0 40px; }

/* ═══ NAVIGATION ═══ */
.topbar {
    position: fixed; top: 20px; left: 50%; transform: translateX(-50%);
    width: calc(100% - 40px); max-width: var(--container);
    z-index: 1000;
    background: rgba(10, 15, 4, .55);
    backdrop-filter: blur(20px) saturate(1.2);
    -webkit-backdrop-filter: blur(20px) saturate(1.2);
    border: 1px solid rgba(200, 245, 64, .12);
    border-radius: var(--radius-pill);
    padding: 12px 20px;
    transition: box-shadow 0.35s ease, padding 0.35s ease, background .2s ease;
}
.topbar--scrolled, .topbar.is-scrolled {
    background: rgba(10, 15, 4, .8);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.35);
    padding: 10px 20px;
}
.topbar__inner { display: flex; align-items: center; justify-content: space-between; }
.topbar__brand {
    display: flex; align-items: center; gap: 12px;
    font-weight: 700; font-size: 0.95rem; color: var(--osso);
}
.topbar__brand img { height: 26px; width: auto; }
.topbar__brand span {
    font: 600 11px 'Inter', sans-serif;
    letter-spacing: 0.18em; text-transform: uppercase;
    color: var(--lime);
}
.topbar__nav { display: flex; align-items: center; gap: 4px; }
.topbar__link {
    font: 500 13px 'Inter', sans-serif;
    color: rgba(233, 226, 211, 0.6);
    padding: 8px 14px; border-radius: var(--radius-pill);
    transition: color 0.2s, background 0.2s;
}
.topbar__link:hover { color: var(--osso); background: rgba(200, 245, 64, 0.06); }
.topbar__link--cta {
    background: var(--lime); color: var(--dark) !important;
    font-weight: 600; padding: 10px 18px;
    margin-left: 8px;
}
.topbar__link--cta:hover {
    background: var(--lime); color: var(--dark) !important;
    transform: translateY(-1px);
    box-shadow: 0 8px 24px rgba(200, 245, 64, 0.25);
}
.topbar__hamburger {
    display: none; background: none; border: none; cursor: pointer;
    padding: 8px; flex-direction: column; gap: 5px;
}
.topbar__hamburger span {
    display: block; width: 22px; height: 2px;
    background: var(--osso); border-radius: 2px; transition: all 0.3s;
}

/* ═══ HERO ═══ */
.hero {
    padding: 180px 0 100px;
    text-align: center;
    position: relative;
    overflow: hidden;
    background: var(--dark);
    color: var(--osso);
}
.hero::before {
    content: ""; position: absolute; inset: 0; pointer-events: none;
    background:
        radial-gradient(ellipse 80% 60% at 50% 100%, rgba(200, 245, 64, 0.08) 0%, transparent 60%),
        radial-gradient(ellipse 60% 40% at 85% 20%, rgba(200, 245, 64, 0.04) 0%, transparent 50%);
}
.hero .container { position: relative; z-index: 1; }
.hero--dark,
.hero--gradient-blue,
.hero--gradient-orange,
.hero--gradient-green {
    background: var(--dark);
    color: var(--osso);
}

.hero__particles {
    position: absolute; inset: 0; pointer-events: none; opacity: 0.18;
    background-image:
        radial-gradient(circle at 20% 30%, rgba(200, 245, 64, 0.20) 1px, transparent 1px),
        radial-gradient(circle at 60% 70%, rgba(200, 245, 64, 0.12) 1px, transparent 1px),
        radial-gradient(circle at 80% 20%, rgba(200, 245, 64, 0.16) 1px, transparent 1px),
        radial-gradient(circle at 40% 80%, rgba(200, 245, 64, 0.10) 1px, transparent 1px);
    background-size: 200px 200px, 300px 300px, 250px 250px, 350px 350px;
}

.hero__badge {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 6px 16px;
    background: rgba(200, 245, 64, 0.08);
    border: 1px solid rgba(200, 245, 64, 0.2);
    border-radius: var(--radius-pill);
    font: 500 11px 'Inter', sans-serif;
    letter-spacing: 0.15em; text-transform: uppercase;
    color: var(--lime);
    margin-bottom: 28px;
}
.hero__badge-icon { font-size: 0.9rem; }
.hero__title {
    font: 800 clamp(2.4rem, 5.5vw, 4rem) 'Inter', sans-serif;
    letter-spacing: -0.04em; line-height: 1.0;
    margin-bottom: 24px;
    color: var(--osso);
}
.hero__title span {
    background: none;
    -webkit-text-fill-color: currentColor;
    color: var(--osso);
}
.hero__title .accent-warm,
.hero__title span.accent-warm {
    font-family: var(--font-serif);
    font-style: italic; font-weight: 400;
    color: var(--lime);
    background: none;
    -webkit-text-fill-color: var(--lime);
    -webkit-background-clip: initial; background-clip: initial;
}
.hero__subtitle {
    font: 400 1.12rem/1.65 'Inter', sans-serif;
    color: var(--body-dark);
    max-width: 720px; margin: 0 auto 40px;
}
.hero__subtitle strong { color: var(--osso); font-weight: 600; }
.hero__stats {
    display: flex; justify-content: center; gap: 56px; flex-wrap: wrap;
    padding-top: 40px;
    border-top: 1px solid rgba(233, 226, 211, 0.08);
    margin-top: 56px;
}
.hero__stat { text-align: center; }
.hero__stat-value {
    font-family: var(--font-display);
    font: 800 clamp(1.6rem, 2.8vw, 2.4rem) 'Inter', sans-serif;
    letter-spacing: -0.02em;
    color: var(--lime); line-height: 1;
}
.hero__stat-label {
    display: block;
    font: 500 0.72rem 'Inter', sans-serif;
    color: rgba(233, 226, 211, 0.55);
    margin-top: 8px; text-transform: uppercase; letter-spacing: 0.08em;
}

/* ═══ SECTION ═══ */
.section { padding: var(--section-py) 0; background: var(--dark); color: var(--osso); }
.section--alt { background: var(--osso); color: var(--ink); }
.section--dark { background: var(--dark-2); color: var(--osso); }
.section__header { text-align: center; max-width: 720px; margin: 0 auto 72px; }
.section__tag {
    display: inline-block; padding: 6px 14px;
    background: rgba(200, 245, 64, 0.08);
    color: var(--lime);
    font: 500 11px 'Inter', sans-serif;
    letter-spacing: 0.2em; text-transform: uppercase;
    border-radius: var(--radius-pill); margin-bottom: 20px;
    border: 1px solid rgba(200, 245, 64, 0.2);
}
.section--alt .section__tag { color: var(--lime-dim); background: rgba(168, 208, 48, 0.1); border-color: rgba(168, 208, 48, 0.25); }
.section__tag--aws { background: rgba(200, 245, 64, 0.08); color: var(--lime); border-color: rgba(200, 245, 64, 0.2); }
.section__tag--green { background: rgba(200, 245, 64, 0.08); color: var(--lime); border-color: rgba(200, 245, 64, 0.2); }
.section--alt .section__tag--green { color: var(--lime-dim); background: rgba(168, 208, 48, 0.1); border-color: rgba(168, 208, 48, 0.25); }
.section__title {
    font: 800 clamp(2rem, 4.2vw, 3rem) 'Inter', sans-serif;
    letter-spacing: -0.03em;
    color: var(--osso); margin-bottom: 16px;
}
.section--alt .section__title { color: var(--ink); }
.section--dark .section__title { color: var(--osso); }
.section__desc { font: 400 1.02rem/1.7 'Inter', sans-serif; color: var(--body-dark); }
.section--alt .section__desc { color: var(--body-osso); }
.section--dark .section__desc { color: var(--body-dark); }
.section__desc strong { color: var(--osso); font-weight: 600; }
.section--alt .section__desc strong { color: var(--ink); }

/* ═══ FEATURE GRID ═══ */
.features-grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
}
.feature-card {
    background: rgba(233, 226, 211, 0.02);
    border: 1px solid rgba(233, 226, 211, 0.08);
    border-radius: var(--radius-md);
    padding: 32px 28px;
    transition: border-color 0.2s, background 0.2s, transform 0.2s;
}
.section--alt .feature-card {
    background: rgba(255, 255, 255, 0.4);
    border: 1px solid rgba(21, 6, 4, 0.1);
}
.feature-card:hover {
    border-color: rgba(200, 245, 64, 0.25);
    background: rgba(200, 245, 64, 0.03);
    transform: translateY(-4px);
}
.section--alt .feature-card:hover {
    border-color: rgba(21, 6, 4, 0.3);
    background: rgba(255, 255, 255, 0.6);
}
.feature-card__icon {
    width: 48px; height: 48px;
    display: flex; align-items: center; justify-content: center;
    background: rgba(200, 245, 64, 0.1);
    border-radius: 12px;
    color: var(--lime); font-size: 1.2rem;
    margin-bottom: 20px;
}
.section--alt .feature-card__icon { background: rgba(168, 208, 48, 0.12); color: var(--lime-dim); }
.feature-card__icon--green,
.feature-card__icon--orange,
.feature-card__icon--aws { background: rgba(200, 245, 64, 0.1); color: var(--lime); }
.section--alt .feature-card__icon--green,
.section--alt .feature-card__icon--orange,
.section--alt .feature-card__icon--aws { background: rgba(168, 208, 48, 0.12); color: var(--lime-dim); }
.feature-card__title {
    font: 700 1.1rem 'Inter', sans-serif;
    color: var(--osso); margin-bottom: 10px; letter-spacing: -0.01em;
}
.section--alt .feature-card__title { color: var(--ink); }
.feature-card__desc {
    font: 400 0.9rem/1.65 'Inter', sans-serif;
    color: var(--body-dark);
}
.section--alt .feature-card__desc { color: var(--body-osso); }
.feature-card__desc strong { color: var(--osso); font-weight: 600; }
.section--alt .feature-card__desc strong { color: var(--ink); }
.feature-card__tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 16px; }
.feature-card__tags span {
    font: 500 11px 'JetBrains Mono', monospace;
    color: rgba(233, 226, 211, 0.75);
    background: rgba(200, 245, 64, 0.06);
    padding: 3px 10px; border-radius: 100px;
    border: 1px solid rgba(200, 245, 64, 0.15);
}
.section--alt .feature-card__tags span {
    color: rgba(21, 6, 4, 0.7);
    background: rgba(21, 6, 4, 0.05);
    border: 1px solid rgba(21, 6, 4, 0.08);
}

/* ═══ STATS ROW ═══ */
.stats-row {
    display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px;
}
.stat-card {
    background: rgba(233, 226, 211, 0.02);
    border: 1px solid rgba(233, 226, 211, 0.08);
    border-radius: var(--radius-md);
    padding: 32px 24px; text-align: center;
    transition: border-color 0.2s, background 0.2s, transform 0.2s;
}
.section--alt .stat-card {
    background: rgba(255, 255, 255, 0.4);
    border: 1px solid rgba(21, 6, 4, 0.1);
}
.stat-card:hover {
    border-color: rgba(200, 245, 64, 0.25);
    transform: translateY(-3px);
}
.section--alt .stat-card:hover { border-color: rgba(21, 6, 4, 0.3); }
.stat-card__value {
    font-family: var(--font-display);
    font: 800 2.2rem 'Inter', sans-serif;
    color: var(--lime); line-height: 1;
    letter-spacing: -0.02em;
}
.section--alt .stat-card__value { color: var(--lime-dim); }
.stat-card__value--warm,
.stat-card__value--green { color: var(--lime); }
.section--alt .stat-card__value--warm,
.section--alt .stat-card__value--green { color: var(--lime-dim); }
.stat-card__label {
    font: 500 0.78rem 'Inter', sans-serif;
    color: rgba(233, 226, 211, 0.55); margin-top: 10px;
    text-transform: uppercase; letter-spacing: 0.08em;
}
.section--alt .stat-card__label { color: rgba(21, 6, 4, 0.55); }

/* ═══ ARCHITECTURE DIAGRAM ═══ */
.arch-diagram {
    background: var(--dark-2);
    border: 1px solid rgba(200, 245, 64, 0.12);
    border-radius: var(--radius-lg); overflow: hidden;
    box-shadow: var(--shadow-elevated);
    max-width: 960px; margin: 0 auto;
}
.arch-diagram__header {
    display: flex; align-items: center; gap: 8px; padding: 14px 20px;
    background: rgba(200, 245, 64, 0.03);
    border-bottom: 1px solid rgba(200, 245, 64, 0.08);
}
.arch-diagram__dot { width: 11px; height: 11px; border-radius: 50%; }
.arch-diagram__dot--red { background: #FF5F57; }
.arch-diagram__dot--yellow { background: #FFBD2E; }
.arch-diagram__dot--green { background: var(--lime); }
.arch-diagram__title {
    margin-left: 8px;
    font: 500 0.78rem 'JetBrains Mono', monospace;
    color: rgba(233, 226, 211, 0.5);
    letter-spacing: 0.04em;
}
.arch-diagram__body { padding: 32px; }
.arch-diagram pre {
    font-family: 'SF Mono', 'JetBrains Mono', 'Fira Code', monospace;
    font-size: 0.78rem; color: var(--body-dark);
    line-height: 1.6; overflow-x: auto; white-space: pre;
}

.arch-diagram__body--mermaid { padding: 24px 16px; display: flex; justify-content: center; overflow-x: auto; }
.arch-diagram__body--mermaid .mermaid { width: 100%; max-width: 100%; }
.arch-diagram__body--mermaid .mermaid svg { max-width: 100%; height: auto; margin: 0 auto; display: block; }
.arch-diagram__body--mermaid .mermaid .nodeLabel { font-size: 12px; white-space: pre-line; }
.arch-diagram__body--mermaid .mermaid .cluster-label .nodeLabel { font-size: 13px; font-weight: 700; }

/* ═══ AWS SERVICES ═══ */
.aws-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.aws-card {
    background: rgba(233, 226, 211, 0.02);
    border: 1px solid rgba(233, 226, 211, 0.08);
    border-radius: var(--radius-md);
    padding: 28px 24px;
    transition: border-color 0.2s, background 0.2s, transform 0.2s;
}
.section--alt .aws-card {
    background: rgba(255, 255, 255, 0.4);
    border: 1px solid rgba(21, 6, 4, 0.1);
}
.aws-card:hover {
    border-color: rgba(200, 245, 64, 0.25);
    background: rgba(200, 245, 64, 0.03);
    transform: translateY(-2px);
}
.section--alt .aws-card:hover {
    border-color: rgba(21, 6, 4, 0.3);
    background: rgba(255, 255, 255, 0.6);
}
.aws-card__header { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; }
.aws-card__icon {
    width: 44px; height: 44px;
    display: flex; align-items: center; justify-content: center;
    background: rgba(200, 245, 64, 0.1);
    border-radius: 12px;
    color: var(--lime); font-size: 1.1rem;
}
.section--alt .aws-card__icon { background: rgba(168, 208, 48, 0.12); color: var(--lime-dim); }
.aws-card__name {
    font: 700 1rem 'Inter', sans-serif;
    color: var(--osso); letter-spacing: -0.01em;
}
.section--alt .aws-card__name { color: var(--ink); }
.aws-card__desc {
    font: 400 0.88rem/1.6 'Inter', sans-serif;
    color: var(--body-dark);
}
.section--alt .aws-card__desc { color: var(--body-osso); }

/* ═══ TIMELINE ═══ */
.timeline { max-width: 840px; margin: 0 auto; }
.timeline__item {
    display: flex; gap: 24px; margin-bottom: 32px;
    padding-bottom: 32px;
    border-bottom: 1px solid rgba(233, 226, 211, 0.08);
}
.section--alt .timeline__item { border-bottom: 1px solid rgba(21, 6, 4, 0.08); }
.timeline__item:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }
.timeline__week {
    min-width: 110px;
    font: 500 11px 'Inter', sans-serif;
    color: var(--lime);
    text-transform: uppercase; letter-spacing: 0.2em;
    padding-top: 4px;
}
.section--alt .timeline__week { color: var(--lime-dim); }
.timeline__content h3 {
    font: 700 1.1rem 'Inter', sans-serif;
    color: var(--osso); margin-bottom: 12px; letter-spacing: -0.01em;
}
.section--alt .timeline__content h3 { color: var(--ink); }
.timeline__tasks { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.timeline__tasks li {
    font: 400 0.9rem/1.55 'Inter', sans-serif;
    color: var(--body-dark);
    padding-left: 20px; position: relative;
}
.section--alt .timeline__tasks li { color: var(--body-osso); }
.timeline__tasks li::before {
    content: '›'; position: absolute; left: 0; top: 0;
    color: var(--lime);
    font: 500 0.9rem 'JetBrains Mono', monospace;
}
.section--alt .timeline__tasks li::before { color: var(--lime-dim); }

/* ═══ COST TABLE ═══ */
.cost-table { width: 100%; border-collapse: collapse; }
.cost-table th, .cost-table td {
    padding: 16px 20px; text-align: left;
    font: 400 0.9rem/1.55 'Inter', sans-serif;
    border-bottom: 1px solid rgba(233, 226, 211, 0.08);
}
.section--alt .cost-table th,
.section--alt .cost-table td { border-bottom: 1px solid rgba(21, 6, 4, 0.08); }
.cost-table th {
    background: transparent;
    font: 600 11px 'Inter', sans-serif;
    color: var(--lime);
    letter-spacing: 0.15em; text-transform: uppercase;
    border-bottom: 1px solid rgba(200, 245, 64, 0.2);
}
.section--alt .cost-table th {
    color: var(--lime-dim);
    border-bottom: 1px solid rgba(168, 208, 48, 0.25);
}
.cost-table td { color: var(--body-dark); }
.section--alt .cost-table td { color: var(--body-osso); }
.cost-table td strong { color: var(--osso); font-weight: 600; }
.section--alt .cost-table td strong { color: var(--ink); }
.cost-table tr:hover td { background: rgba(200, 245, 64, 0.03); }
.section--alt .cost-table tr:hover td { background: rgba(21, 6, 4, 0.03); }
.cost-table .cost-total td {
    font-weight: 700; color: var(--lime); font-size: 1rem;
    border-top: 2px solid rgba(200, 245, 64, 0.4);
    background: rgba(200, 245, 64, 0.04);
}
.section--alt .cost-table .cost-total td {
    color: var(--lime-dim);
    border-top: 2px solid rgba(168, 208, 48, 0.4);
    background: rgba(168, 208, 48, 0.05);
}
.cost-table-wrapper {
    background: rgba(233, 226, 211, 0.02);
    border: 1px solid rgba(233, 226, 211, 0.08);
    border-radius: var(--radius-md); overflow: hidden;
}
.section--alt .cost-table-wrapper {
    background: rgba(255, 255, 255, 0.4);
    border: 1px solid rgba(21, 6, 4, 0.1);
}

/* ═══ DIFFERENTIALS ═══ */
.diff-list {
    max-width: 900px; margin: 0 auto;
    display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px;
}
.diff-item {
    display: flex; gap: 18px; align-items: flex-start;
    background: rgba(233, 226, 211, 0.02);
    border: 1px solid rgba(233, 226, 211, 0.08);
    border-radius: var(--radius-md); padding: 24px;
    transition: border-color 0.2s, background 0.2s, transform 0.2s;
}
.section--alt .diff-item {
    background: rgba(255, 255, 255, 0.4);
    border: 1px solid rgba(21, 6, 4, 0.1);
}
.diff-item:hover {
    border-color: rgba(200, 245, 64, 0.25);
    background: rgba(200, 245, 64, 0.03);
    transform: translateY(-2px);
}
.section--alt .diff-item:hover {
    border-color: rgba(21, 6, 4, 0.3);
    background: rgba(255, 255, 255, 0.6);
}
.diff-item__number {
    min-width: 40px; height: 40px;
    display: flex; align-items: center; justify-content: center;
    background: rgba(200, 245, 64, 0.12);
    color: var(--lime);
    font: 400 1.2rem 'Instrument Serif', serif;
    font-style: italic;
    border-radius: 12px;
    border: 1px solid rgba(200, 245, 64, 0.2);
}
.section--alt .diff-item__number {
    background: rgba(168, 208, 48, 0.12);
    color: var(--lime-dim);
    border-color: rgba(168, 208, 48, 0.25);
}
.diff-item__text {
    font: 400 0.92rem/1.6 'Inter', sans-serif;
    color: var(--body-dark);
}
.section--alt .diff-item__text { color: var(--body-osso); }
.diff-item__text strong { color: var(--osso); font-weight: 600; }
.section--alt .diff-item__text strong { color: var(--ink); }

/* ═══ CTA BANNER ═══ */
.cta-banner {
    background: var(--osso); color: var(--ink);
    padding: var(--section-py) 0; text-align: center;
    position: relative; overflow: hidden;
}
.cta-banner::before {
    content: ""; position: absolute; inset: 0;
    background: radial-gradient(ellipse 80% 80% at 50% 100%, rgba(200, 245, 64, 0.15) 0%, transparent 60%);
}
.cta-banner .container { position: relative; z-index: 1; }
.cta-banner__title {
    font: 800 clamp(2rem, 4vw, 3rem) 'Inter', sans-serif;
    letter-spacing: -0.03em;
    margin-bottom: 18px;
    color: var(--ink);
}
.cta-banner__title em {
    font-family: var(--font-serif);
    font-style: italic; font-weight: 400;
    color: var(--lime-dim);
}
.cta-banner__desc {
    font: 400 1.08rem/1.65 'Inter', sans-serif;
    color: var(--body-osso); max-width: 680px; margin: 0 auto 36px;
}
.cta-banner__desc strong { color: var(--ink); font-weight: 600; }
.cta-banner__desc a { color: var(--lime-dim); font-weight: 600; }
.cta-banner__actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ═══ BUTTONS ═══ */
.btn {
    display: inline-flex; align-items: center; gap: 10px;
    font: 600 0.95rem 'Inter', sans-serif;
    padding: 16px 28px; border-radius: var(--radius-pill); border: none;
    cursor: pointer; transition: transform 0.15s, box-shadow 0.15s, background 0.15s;
    white-space: nowrap;
}
.btn--primary { background: var(--lime); color: var(--dark); }
.btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 40px rgba(200, 245, 64, 0.25);
}
.btn--warm { background: var(--lime); color: var(--dark); }
.btn--warm:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 40px rgba(200, 245, 64, 0.25);
}
.btn--outline {
    background: transparent; color: var(--ink);
    border: 1px solid rgba(21, 6, 4, 0.25);
}
.cta-banner .btn--outline { color: var(--ink); border-color: rgba(21, 6, 4, 0.25); }
.btn--outline:hover {
    background: rgba(21, 6, 4, 0.05);
    border-color: rgba(21, 6, 4, 0.45);
    transform: translateY(-2px);
}
.btn--outline-dark {
    background: transparent; color: var(--lime);
    border: 1px solid rgba(200, 245, 64, 0.35);
}
.btn--outline-dark:hover {
    background: rgba(200, 245, 64, 0.08); transform: translateY(-2px);
}
.btn--lg { padding: 18px 32px; font-size: 1rem; }

/* ═══ FOOTER ═══ */
.footer {
    background: var(--dark);
    border-top: 1px solid rgba(200, 245, 64, 0.1);
    padding: 96px 0 32px;
}
.footer__layout {
    display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 48px; margin-bottom: 56px;
    padding-bottom: 48px;
    border-bottom: 1px solid rgba(233, 226, 211, 0.08);
}
.footer__logo { height: 28px; margin-bottom: 16px; width: auto; }
.footer__tagline {
    font: 400 0.95rem/1.55 'Instrument Serif', serif;
    font-style: italic;
    color: rgba(233, 226, 211, 0.6);
    margin-bottom: 20px; max-width: 360px;
}
.footer__social { display: flex; gap: 10px; }
.footer__social a {
    width: 40px; height: 40px;
    display: flex; align-items: center; justify-content: center;
    background: rgba(233, 226, 211, 0.03);
    border: 1px solid rgba(200, 245, 64, 0.12);
    border-radius: 12px;
    color: rgba(233, 226, 211, 0.6);
    font-size: 1rem; transition: all 0.2s;
}
.footer__social a:hover {
    border-color: rgba(200, 245, 64, 0.4);
    color: var(--lime);
    background: rgba(200, 245, 64, 0.06);
    transform: translateY(-2px);
}
.footer__nav h4, .footer__contact h4 {
    font: 500 0.72rem 'Inter', sans-serif;
    color: rgba(200, 245, 64, 0.8);
    text-transform: uppercase; letter-spacing: 0.15em;
    margin-bottom: 20px;
}
.footer__nav a, .footer__contact a {
    display: block;
    font: 500 0.88rem 'Inter', sans-serif;
    color: var(--body-dark);
    margin-bottom: 10px; transition: color 0.2s;
}
.footer__nav a:hover, .footer__contact a:hover { color: var(--osso); }
.footer__contact p {
    font: 400 0.85rem/1.6 'Inter', sans-serif;
    color: rgba(233, 226, 211, 0.45); margin-top: 10px;
}
.footer__version {
    font: 500 0.72rem 'JetBrains Mono', monospace;
    color: rgba(233, 226, 211, 0.35);
    letter-spacing: 0.05em;
}
.footer__bottom {
    display: flex; justify-content: space-between; align-items: center;
    padding-top: 24px;
    flex-wrap: wrap; gap: 12px;
}
.footer__bottom p {
    font: 500 0.75rem 'Inter', sans-serif;
    color: rgba(233, 226, 211, 0.35); letter-spacing: 0.04em;
}

/* ═══ ANIMATIONS ═══ */
[data-animate] {
    opacity: 0; transform: translateY(16px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}
[data-animate="fade-right"] { transform: translateX(-20px); }
[data-animate="fade-left"] { transform: translateX(20px); }
[data-animate].visible { opacity: 1; transform: translate(0, 0); }

@media (prefers-reduced-motion: reduce) {
    [data-animate] { opacity: 1; transform: none; transition: none; }
    html { scroll-behavior: auto; }
}

/* ═══ RESPONSIVE ═══ */
@media (max-width: 1024px) {
    :root { --section-py: 96px; }
    .features-grid { grid-template-columns: repeat(2, 1fr); }
    .stats-row { grid-template-columns: repeat(2, 1fr); }
    .aws-grid { grid-template-columns: repeat(2, 1fr); }
    .diff-list { grid-template-columns: 1fr; }
    .footer__layout { grid-template-columns: repeat(2, 1fr); gap: 32px; }
}

@media (max-width: 768px) {
    :root { --section-py: 72px; }
    .container { padding: 0 24px; }
    .hero { padding: 140px 0 72px; }
    .hero__title { font-size: 2rem; }
    .hero__subtitle { font-size: 1rem; }
    .hero__stats { gap: 24px; }
    .hero__stat-value { font-size: 1.5rem; }
    .topbar { padding: 10px 16px; }
    .topbar__nav { display: none; }
    .topbar__nav.open {
        display: flex; position: fixed; inset: 0;
        background: rgba(10, 15, 4, 0.97); backdrop-filter: blur(24px);
        flex-direction: column; align-items: center; justify-content: center;
        gap: 20px; z-index: 999;
    }
    .topbar__nav.open .topbar__link { color: rgba(233, 226, 211, 0.75); font-size: 1.1rem; }
    .topbar__nav.open .topbar__link:hover { color: var(--osso); }
    .topbar__hamburger { display: flex; z-index: 1001; }
    .features-grid { grid-template-columns: 1fr; }
    .aws-grid { grid-template-columns: 1fr; }
    .stats-row { grid-template-columns: 1fr; }
    .section__header { margin-bottom: 48px; }
    .section__title { font-size: 1.6rem; }
    .timeline__item { flex-direction: column; gap: 12px; }
    .timeline__week { min-width: unset; }
    .cost-table-wrapper { overflow-x: auto; }
    .footer__layout { grid-template-columns: 1fr; gap: 28px; }
    .footer__bottom { flex-direction: column; gap: 8px; text-align: center; }
    .cta-banner { padding: 72px 0; }
    .cta-banner__actions { flex-direction: column; align-items: center; }
    .diff-item { flex-direction: column; gap: 12px; }
}

@media (max-width: 480px) {
    .hero { padding: 120px 0 56px; }
    .hero__title { font-size: 1.75rem; }
    .hero__stats { flex-direction: column; gap: 16px; }
    .btn--lg { padding: 16px 28px; font-size: 0.92rem; }
}