/* ==========================================================================
   Action Ideas — main stylesheet
   Brand: lightbulb amber + slate navy, with a violet accent for AI.
   ========================================================================== */

:root {
    --ink: #0b1220;
    --ink-2: #111a2e;
    --navy: #1b2638;
    --slate: #3b4a5e;
    --text: #1d2433;
    --muted: #5b6577;
    --line: #e6e8ee;
    --bg: #fbfaf7;
    --tint: #f4f2ec;
    --white: #ffffff;

    --amber: #f8b92b;
    --amber-2: #ffd36b;
    --amber-ink: #6b4a00;
    --violet: #8b6cff;
    --cyan: #3dd6d0;

    --grad: linear-gradient(100deg, var(--amber) 0%, #ff8f5a 45%, var(--violet) 100%);
    --radius: 18px;
    --radius-sm: 12px;
    --shadow: 0 1px 2px rgba(16, 24, 40, .04), 0 8px 24px -8px rgba(16, 24, 40, .12);
    --shadow-lg: 0 24px 60px -20px rgba(11, 18, 32, .35);

    --font: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    --mono: "JetBrains Mono", ui-monospace, monospace;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
    margin: 0;
    font-family: var(--font);
    font-size: 16px;
    line-height: 1.65;
    color: var(--text);
    background: var(--bg);
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3 { line-height: 1.15; letter-spacing: -0.02em; margin: 0 0 .5em; color: var(--ink); }
h1 { font-size: clamp(2.3rem, 5.4vw, 4.1rem); font-weight: 800; letter-spacing: -0.035em; }
h2 { font-size: clamp(1.75rem, 3.4vw, 2.6rem); font-weight: 800; }
h3 { font-size: 1.12rem; font-weight: 700; }
p { margin: 0 0 1em; }
ul, ol { margin: 0; padding: 0; list-style: none; }
::selection { background: var(--amber); color: var(--ink); }

.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.narrow { max-width: 820px; }
.center { text-align: center; }
.mt { margin-top: 1.5rem; }
.mt-lg { margin-top: 2.5rem; }
.muted { color: var(--muted); }
.muted-light { color: rgba(255, 255, 255, .72); }
.big { font-size: 1.12rem; }
.grad-text {
    background: var(--grad);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
.skip-link { position: absolute; left: -999px; top: 8px; background: var(--amber); color: var(--ink); padding: 8px 14px; border-radius: 8px; z-index: 100; }
.skip-link:focus { left: 8px; }

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
    padding: .8rem 1.35rem; border-radius: 999px; font-weight: 700; font-size: .95rem;
    border: 1.5px solid transparent; cursor: pointer; font-family: inherit; line-height: 1.2;
    transition: transform .2s ease, box-shadow .2s ease, background .2s ease, color .2s ease, border-color .2s ease;
    white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--amber); color: var(--ink); box-shadow: 0 8px 24px -8px rgba(248, 185, 43, .7); }
.btn-primary:hover { background: var(--amber-2); box-shadow: 0 12px 30px -8px rgba(248, 185, 43, .8); }
.btn-outline { border-color: var(--line); color: var(--ink); background: var(--white); }
.btn-outline:hover { border-color: var(--ink); }
.btn-ghost-light { color: #fff; border-color: rgba(255, 255, 255, .25); background: rgba(255, 255, 255, .06); backdrop-filter: blur(6px); }
.btn-ghost-light:hover { border-color: rgba(255, 255, 255, .6); background: rgba(255, 255, 255, .12); }
.btn-danger { background: #fff1f0; color: #b42318; border-color: #fecdca; }
.btn-lg { padding: 1rem 1.7rem; font-size: 1rem; }
.btn-sm { padding: .5rem .95rem; font-size: .85rem; }
.btn-block { width: 100%; }
.btn.disabled { opacity: .45; pointer-events: none; }

.link-arrow { display: inline-flex; align-items: center; gap: .3rem; font-weight: 700; color: var(--ink); font-size: .93rem; }
.link-arrow i { transition: transform .2s; }
a:hover .link-arrow i, .link-arrow:hover i { transform: translate(3px, -3px); }

.eyebrow {
    display: inline-flex; align-items: center; gap: .4rem;
    font-size: .78rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase;
    color: var(--amber-ink); background: rgba(248, 185, 43, .16);
    padding: .38rem .8rem; border-radius: 999px; margin-bottom: 1.1rem;
}
.eyebrow-light { color: var(--amber-2); background: rgba(248, 185, 43, .12); border: 1px solid rgba(248, 185, 43, .25); }

.chip {
    display: inline-flex; align-items: center; padding: .5rem 1rem; border-radius: 999px;
    background: var(--white); border: 1px solid var(--line); font-weight: 600; font-size: .9rem; color: var(--slate);
    white-space: nowrap;
}
.chip-dark { background: rgba(255, 255, 255, .06); border-color: rgba(255, 255, 255, .12); color: rgba(255, 255, 255, .85); }
.chip-cloud { display: flex; flex-wrap: wrap; gap: .6rem; }
.center-chips { justify-content: center; }

.icon-box {
    width: 48px; height: 48px; border-radius: 14px; display: grid; place-items: center;
    background: rgba(248, 185, 43, .16); color: #b07800; font-size: 1.45rem; margin-bottom: 1.1rem; flex-shrink: 0;
}
.icon-box-lg { width: 60px; height: 60px; font-size: 1.8rem; border-radius: 16px; }
.icon-box-ai { background: rgba(139, 108, 255, .13); color: #6a4ef0; }

/* ---------- Header ---------- */
.site-header {
    position: fixed; inset: 0 0 auto; z-index: 50; padding: 14px 0;
    transition: background .3s, box-shadow .3s, padding .3s;
}
.site-header.scrolled, body:not(.is-home) .site-header.scrolled {
    background: rgba(11, 18, 32, .82); backdrop-filter: saturate(160%) blur(14px);
    -webkit-backdrop-filter: saturate(160%) blur(14px);
    box-shadow: 0 1px 0 rgba(255, 255, 255, .06); padding: 8px 0;
}
.nav-wrap { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.brand { display: inline-flex; align-items: center; gap: .6rem; color: #fff; }
.brand img { width: 36px; height: 36px; object-fit: contain; }
.brand-text { display: flex; flex-direction: column; line-height: 1.05; }
.brand-text strong { font-size: 1.28rem; font-weight: 800; letter-spacing: -0.03em; }
.brand-text strong span { color: var(--amber); }
.brand-text small { font-size: .66rem; opacity: .6; letter-spacing: .04em; margin-top: 2px; }

.nav { display: flex; align-items: center; gap: .3rem; }
.nav > a, .nav-drop > a {
    color: rgba(255, 255, 255, .78); font-weight: 600; font-size: .93rem; padding: .55rem .85rem;
    border-radius: 999px; display: inline-flex; align-items: center; gap: .25rem; transition: color .2s, background .2s;
}
.nav > a:hover, .nav-drop > a:hover, .nav > a.active, .nav-drop > a.active { color: #fff; background: rgba(255, 255, 255, .08); }
.nav > a.nav-ai i { color: var(--amber); }
.nav > a.nav-cta { color: var(--ink); background: var(--amber); margin-left: .5rem; padding: .6rem 1.1rem; }
.nav > a.nav-cta:hover { background: var(--amber-2); color: var(--ink); }
.nav-drop { position: relative; }
.drop-menu {
    position: absolute; top: calc(100% + 10px); left: 50%; transform: translate(-50%, 8px);
    background: var(--white); border-radius: 16px; box-shadow: var(--shadow-lg); padding: .5rem; min-width: 300px;
    opacity: 0; visibility: hidden; transition: all .2s ease; border: 1px solid var(--line);
}
.drop-menu::before { content: ""; position: absolute; inset: -12px 0 auto; height: 12px; }
.nav-drop:hover .drop-menu, .nav-drop:focus-within .drop-menu { opacity: 1; visibility: visible; transform: translate(-50%, 0); }
.drop-menu a { display: flex; align-items: center; gap: .7rem; padding: .65rem .8rem; border-radius: 10px; font-weight: 600; font-size: .92rem; color: var(--text); }
.drop-menu a i { color: #b07800; font-size: 1.15rem; }
.drop-menu a:hover { background: var(--tint); }
.drop-menu a.drop-ai { background: linear-gradient(120deg, #fffaf0, #f4f0ff); margin-bottom: .25rem; }
.drop-menu a.drop-ai:hover { background: linear-gradient(120deg, #fff4dc, #ebe4ff); }
.drop-menu a.drop-ai i { color: #6a4ef0; }

.nav-toggle { display: none; background: none; border: 0; width: 44px; height: 44px; cursor: pointer; padding: 10px; }
.nav-toggle span { display: block; height: 2px; background: #fff; margin: 5px 0; border-radius: 2px; transition: transform .25s, opacity .25s; }
.nav-open .nav-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-open .nav-toggle span:nth-child(2) { opacity: 0; }
.nav-open .nav-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero backgrounds ---------- */
.hero, .page-hero, .section-dark { position: relative; background: var(--ink); color: #fff; overflow: hidden; isolation: isolate; }
.hero h1, .page-hero h1, .section-dark h2, .section-dark h3 { color: #fff; }
.hero-bg { position: absolute; inset: 0; z-index: -1; pointer-events: none; }
.grid-lines {
    position: absolute; inset: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, .045) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, .045) 1px, transparent 1px);
    background-size: 56px 56px;
    mask-image: radial-gradient(ellipse 80% 70% at 50% 30%, #000 40%, transparent 100%);
    -webkit-mask-image: radial-gradient(ellipse 80% 70% at 50% 30%, #000 40%, transparent 100%);
}
.orb { position: absolute; border-radius: 50%; filter: blur(90px); opacity: .55; }
.orb-a { width: 520px; height: 520px; background: radial-gradient(circle, rgba(248, 185, 43, .7), transparent 65%); top: -160px; left: -120px; animation: drift 18s ease-in-out infinite alternate; }
.orb-b { width: 560px; height: 560px; background: radial-gradient(circle, rgba(139, 108, 255, .65), transparent 65%); bottom: -220px; right: -140px; animation: drift 22s ease-in-out infinite alternate-reverse; }
@keyframes drift { to { transform: translate(60px, 40px) scale(1.1); } }

/* ---------- Home hero ---------- */
.hero { padding: 150px 0 90px; }
.hero-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 3.5rem; align-items: center; }
.hero .lead, .page-hero .lead { font-size: 1.15rem; color: rgba(255, 255, 255, .74); max-width: 600px; }
.hero .lead strong { color: #fff; }
.pill {
    display: inline-flex; align-items: center; gap: .55rem; padding: .45rem 1rem; margin-bottom: 1.5rem;
    border-radius: 999px; background: rgba(255, 255, 255, .06); border: 1px solid rgba(255, 255, 255, .14);
    font-size: .88rem; font-weight: 600; color: rgba(255, 255, 255, .9); transition: border-color .2s;
}
.pill:hover { border-color: rgba(248, 185, 43, .6); }
.pill-icon { color: var(--amber); }
.hero-actions { display: flex; flex-wrap: wrap; gap: .8rem; margin: 2rem 0 1.8rem; }
.hero-points { display: flex; flex-wrap: wrap; gap: .4rem 1.4rem; font-size: .9rem; color: rgba(255, 255, 255, .7); }
.hero-points i { color: var(--amber); margin-right: .25rem; }

.hero-visual { position: relative; }
.console {
    background: linear-gradient(180deg, rgba(255, 255, 255, .09), rgba(255, 255, 255, .03));
    border: 1px solid rgba(255, 255, 255, .14); border-radius: 22px; box-shadow: var(--shadow-lg);
    backdrop-filter: blur(14px); overflow: hidden;
}
.console-bar { display: flex; align-items: center; gap: 6px; padding: 14px 16px; border-bottom: 1px solid rgba(255, 255, 255, .08); }
.console-bar span { width: 10px; height: 10px; border-radius: 50%; background: rgba(255, 255, 255, .2); }
.console-bar span:first-child { background: #ff6b6b; } .console-bar span:nth-child(2) { background: var(--amber); } .console-bar span:nth-child(3) { background: #43d18b; }
.console-bar em { margin-left: auto; font-style: normal; font-family: var(--mono); font-size: .75rem; color: rgba(255, 255, 255, .45); }
.console-body { padding: 22px; display: flex; flex-direction: column; gap: 14px; font-size: .93rem; }
.msg { padding: 12px 15px; border-radius: 16px; max-width: 88%; }
.msg-user { align-self: flex-end; background: var(--amber); color: var(--ink); font-weight: 600; border-bottom-right-radius: 4px; }
.msg-ai { background: rgba(255, 255, 255, .07); border: 1px solid rgba(255, 255, 255, .1); color: rgba(255, 255, 255, .88); border-bottom-left-radius: 4px; }
.msg-ai b { color: #fff; }
.msg-head { font-size: .75rem; font-weight: 700; color: var(--violet); margin-bottom: 6px; letter-spacing: .02em; filter: brightness(1.35); }
.flag { margin-top: 8px; font-size: .85rem; display: flex; gap: .4rem; align-items: center; color: var(--amber-2); }
.typing { display: flex; gap: 5px; padding: 6px 4px; }
.typing span { width: 7px; height: 7px; border-radius: 50%; background: rgba(255, 255, 255, .45); animation: blink 1.2s infinite; }
.typing span:nth-child(2) { animation-delay: .2s; } .typing span:nth-child(3) { animation-delay: .4s; }
@keyframes blink { 0%, 80%, 100% { opacity: .25; } 40% { opacity: 1; } }

.float-card {
    position: absolute; display: flex; align-items: center; gap: .7rem; padding: .8rem 1rem;
    background: var(--white); color: var(--ink); border-radius: 16px; box-shadow: var(--shadow-lg); font-size: .85rem;
    animation: bob 6s ease-in-out infinite;
}
.float-card i { width: 36px; height: 36px; display: grid; place-items: center; border-radius: 10px; background: rgba(139, 108, 255, .14); color: #6a4ef0; font-size: 1.1rem; }
.float-card b { display: block; line-height: 1.2; }
.float-card small { color: var(--muted); }
.fc-1 { left: -40px; bottom: -28px; }
.fc-2 { right: -24px; top: -26px; animation-delay: -3s; }
.fc-2 i { background: rgba(67, 209, 139, .15); color: #13965a; }
.spark { width: 54px; height: 22px; background: linear-gradient(135deg, transparent 45%, var(--violet) 46%, var(--violet) 54%, transparent 55%), linear-gradient(45deg, transparent 45%, var(--amber) 46%, var(--amber) 54%, transparent 55%); background-size: 50% 100%; background-position: 0 0, 100% 0; background-repeat: no-repeat; opacity: .8; }
@keyframes bob { 50% { transform: translateY(-10px); } }

/* ---------- Marquee ---------- */
.marquee-section { padding: 40px 0; border-bottom: 1px solid var(--line); background: var(--white); }
.marquee-title { text-align: center; font-size: .8rem; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); font-weight: 700; margin-bottom: 1.2rem; }
.marquee { overflow: hidden; mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); }
.marquee-track { display: flex; gap: .8rem; width: max-content; animation: scroll 40s linear infinite; }
.marquee:hover .marquee-track { animation-play-state: paused; }
@keyframes scroll { to { transform: translateX(calc(-50% - .4rem)); } }

/* ---------- Sections ---------- */
.section { padding: 100px 0; position: relative; }
.section-tint { background: var(--tint); }
.section-head { max-width: 720px; margin: 0 auto 3.5rem; text-align: center; }
.section-head p { color: var(--muted); font-size: 1.08rem; }
.section-head-light p { color: rgba(255, 255, 255, .7); }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.split-top { align-items: start; }

/* Bento */
.bento { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.1rem; }
.bento-card {
    position: relative; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius);
    padding: 1.7rem; display: flex; flex-direction: column; transition: transform .25s, box-shadow .25s, border-color .25s; overflow: hidden;
}
.bento-card p { color: var(--muted); font-size: .95rem; flex: 1; }
.bento-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: transparent; }
.bento-featured { grid-column: span 2; grid-row: span 2; background: var(--ink); color: #fff; border: 0; padding: 2.2rem; isolation: isolate; }
.bento-featured h3 { color: #fff; font-size: 1.7rem; }
.bento-featured p { color: rgba(255, 255, 255, .72); font-size: 1.05rem; flex: 0; }
.bento-featured .link-arrow { color: var(--amber); margin-top: auto; }
.bento-featured .icon-box { background: rgba(248, 185, 43, .15); color: var(--amber); }
.bento-glow { position: absolute; inset: auto -30% -50% auto; width: 420px; height: 420px; z-index: -1; background: radial-gradient(circle, rgba(139, 108, 255, .55), transparent 65%); filter: blur(30px); }
.bento-featured::before { content: ""; position: absolute; inset: 0; z-index: -1; background-image: linear-gradient(rgba(255, 255, 255, .04) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .04) 1px, transparent 1px); background-size: 32px 32px; }
.tag-list { display: flex; flex-wrap: wrap; gap: .45rem; margin: .6rem 0 2rem; }
.tag-list li { font-size: .8rem; font-weight: 600; padding: .35rem .75rem; border-radius: 999px; border: 1px solid rgba(255, 255, 255, .16); color: rgba(255, 255, 255, .85); }
.bento-compact { grid-template-columns: repeat(3, 1fr); }
.bento-compact .bento-card { flex-direction: row; align-items: center; gap: 1rem; padding: 1.2rem 1.4rem; }
.bento-compact .bento-card .icon-box { margin: 0; }
.bento-compact h3 { margin: 0; flex: 1; font-size: 1rem; }
.bento-compact .link-arrow { font-size: 0; }
.bento-compact .link-arrow i { font-size: 1.2rem; }
.bento-ai { background: linear-gradient(135deg, #fff, #f3efff); border-color: #e3dbff; }
.bento-ai .icon-box { background: rgba(139, 108, 255, .14); color: #6a4ef0; }

/* AI spotlight */
.ai-spotlight h2 { font-size: clamp(1.8rem, 3.4vw, 2.5rem); }
.ai-stack { display: flex; flex-wrap: wrap; gap: .5rem; margin: 1.6rem 0 2rem; }
.ai-cards { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }
.glass-card {
    padding: 1.4rem; border-radius: var(--radius); background: rgba(255, 255, 255, .05);
    border: 1px solid rgba(255, 255, 255, .1); backdrop-filter: blur(8px); transition: border-color .25s, background .25s, transform .25s;
}
.glass-card:hover { border-color: rgba(248, 185, 43, .45); background: rgba(255, 255, 255, .08); transform: translateY(-3px); }
.glass-card i { font-size: 1.6rem; color: var(--amber); display: block; margin-bottom: .7rem; }
.glass-card h3 { font-size: 1rem; margin: 0; }

/* Steps */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.1rem; counter-reset: s; }
.step { position: relative; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.8rem; }
.step p { color: var(--muted); font-size: .95rem; margin: 0; }
.step-num { position: absolute; top: 1.3rem; right: 1.5rem; font-family: var(--mono); font-weight: 500; font-size: .85rem; color: #c3c8d2; }
.steps-dark .step { background: rgba(255, 255, 255, .05); border-color: rgba(255, 255, 255, .1); }
.steps-dark .step p { color: rgba(255, 255, 255, .68); }
.steps-dark .step-num { position: static; display: inline-block; color: var(--amber); font-size: 1.6rem; margin-bottom: .8rem; }

/* Industries */
.industry-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: .9rem; }
.industry {
    display: flex; flex-direction: column; align-items: center; justify-content: center; gap: .6rem; text-align: center;
    background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.5rem .8rem;
    font-weight: 600; font-size: .92rem; transition: transform .25s, box-shadow .25s;
}
.industry:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.industry i { font-size: 1.7rem; color: #b07800; }
.industry-grid-lg { grid-template-columns: repeat(4, 1fr); }
.industry-grid-lg .industry { padding: 2.2rem 1rem; font-size: 1rem; }
.industry-more { background: transparent; border-style: dashed; color: var(--muted); }
.industry-more i { color: var(--muted); }

/* Why */
.why-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.1rem; }
.why { padding: 1.6rem; background: var(--white); border-radius: var(--radius); border: 1px solid var(--line); }
.why p { color: var(--muted); font-size: .95rem; margin: 0; }

/* Cards */
.card { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.8rem; }
.card p { color: var(--muted); margin: 0; }
.card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.1rem; }
.card-grid-4 { grid-template-columns: repeat(4, 1fr); }
.card-grid .card { transition: transform .25s, box-shadow .25s; }
.card-grid .card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }

.usecase-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.1rem; }
.usecase { padding: 1.5rem; border-radius: var(--radius); background: var(--white); border: 1px solid var(--line); border-top: 3px solid var(--violet); }
.usecase:nth-child(even) { border-top-color: var(--amber); }
.usecase p { color: var(--muted); font-size: .93rem; margin: 0; }

.value-stack { display: grid; gap: 1rem; }
.value { display: flex; gap: 1.1rem; align-items: flex-start; }
.value > i { font-size: 1.6rem; color: #b07800; background: rgba(248, 185, 43, .15); border-radius: 12px; padding: .55rem; line-height: 1; }
.value h3 { margin-bottom: .25rem; }

/* Services list */
.service-list { display: grid; gap: 1rem; }
.service-row {
    display: flex; align-items: center; gap: 1.4rem; padding: 1.6rem 1.8rem; background: var(--white);
    border: 1px solid var(--line); border-radius: var(--radius); transition: transform .25s, box-shadow .25s, border-color .25s;
}
.service-row:hover { transform: translateX(4px); box-shadow: var(--shadow); border-color: transparent; }
.service-row .icon-box { margin: 0; }
.service-row-body { flex: 1; }
.service-row h2 { font-size: 1.3rem; margin: 0 0 .2rem; }
.service-row p { margin: 0; color: var(--muted); }
.service-row-arrow { font-size: 1.5rem; color: #b5bac5; transition: color .2s, transform .2s; }
.service-row:hover .service-row-arrow { color: var(--ink); transform: translate(3px, -3px); }
.service-row-featured { background: linear-gradient(120deg, #fffaf0, #f4f0ff); border-color: #e9e1ff; }

.feature-card { position: sticky; top: 100px; }
.check-list { display: grid; gap: .75rem; margin: 1.2rem 0 1.8rem; }
.check-list li { display: flex; gap: .65rem; align-items: flex-start; }
.check-list i { color: #1ea672; font-size: 1.2rem; line-height: 1.4; }

.ai-strip { padding: 70px 0; }
.ai-strip-inner { display: flex; align-items: center; justify-content: space-between; gap: 2rem; }
.ai-strip h2 { margin-bottom: .3rem; }
.ai-strip p { margin: 0; }

/* Page hero */
.page-hero { padding: 160px 0 90px; }
.page-hero h1 { font-size: clamp(2.1rem, 4.6vw, 3.4rem); max-width: 900px; }
.page-hero-ai { padding-bottom: 110px; }
.page-hero-ai h1 { font-size: clamp(2.3rem, 5vw, 3.9rem); }
.crumbs { display: flex; align-items: center; gap: .3rem; font-size: .85rem; color: rgba(255, 255, 255, .55); margin-bottom: 1.4rem; flex-wrap: wrap; }
.crumbs a:hover { color: #fff; }
.crumbs span { color: rgba(255, 255, 255, .85); }
.error-hero { min-height: 70vh; display: flex; align-items: center; }
.error-hero .lead { margin: 0 auto; }
.center-actions { justify-content: center; }

/* FAQ */
.faq { display: grid; gap: .8rem; }
.faq details { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 0 1.4rem; transition: box-shadow .2s; }
.faq details[open] { box-shadow: var(--shadow); }
.faq summary { cursor: pointer; list-style: none; padding: 1.2rem 0; font-weight: 700; display: flex; justify-content: space-between; gap: 1rem; align-items: center; color: var(--ink); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary i { font-size: 1.3rem; transition: transform .25s; color: var(--muted); flex-shrink: 0; }
.faq details[open] summary i { transform: rotate(45deg); }
.faq details p { color: var(--muted); padding-bottom: 1.2rem; margin: 0; }

/* Contact */
.email-cta {
    max-width: 760px; margin: 0 auto; text-align: center; padding: 3rem 2rem;
    background: var(--white); border: 1px solid var(--line); border-radius: 26px; box-shadow: var(--shadow);
}
.email-cta .icon-box { margin: 0 auto 1.2rem; }
.email-cta p { color: var(--muted); max-width: 560px; margin: 0 auto 1.4rem; }
.email-link {
    display: inline-block; font-size: clamp(1.3rem, 3.6vw, 2.1rem); font-weight: 800; letter-spacing: -0.02em;
    background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent;
    border-bottom: 2px solid rgba(248, 185, 43, .4); word-break: break-all;
}
.email-cta .hero-actions { margin-bottom: 0; }
.map-section iframe { display: block; width: 100%; height: 420px; border: 0; filter: grayscale(.4) contrast(1.05); }

/* Prose */
.prose h2 { font-size: 1.4rem; margin-top: 2.2rem; }
.prose p, .prose li { color: #3d4555; }
.prose ul { list-style: disc; padding-left: 1.3rem; margin-bottom: 1em; }
.prose li { margin-bottom: .4rem; }
.prose a { color: #9a6a00; text-decoration: underline; }

/* ---------- Footer ---------- */
.site-footer { background: var(--ink); color: rgba(255, 255, 255, .7); padding: 0 0 30px; position: relative; }
.footer-cta {
    display: flex; align-items: center; justify-content: space-between; gap: 2rem; flex-wrap: wrap;
    padding: 3rem; border-radius: 26px; transform: translateY(-50%); margin-bottom: -2rem;
    background: var(--grad); color: var(--ink); box-shadow: var(--shadow-lg);
}
.footer-cta h2 { margin: 0 0 .3rem; font-size: clamp(1.5rem, 2.6vw, 2.1rem); }
.footer-cta p { margin: 0; color: rgba(11, 18, 32, .78); font-weight: 500; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.3fr; gap: 2.5rem; padding-bottom: 3rem; }
.footer-grid h3 { color: #fff; font-size: .95rem; margin-bottom: 1rem; }
.footer-grid h3.mt { margin-top: 1.8rem; }
.footer-grid ul { display: grid; gap: .55rem; font-size: .92rem; }
.footer-grid ul a:hover { color: var(--amber); }
.footer-about p { margin-top: 1rem; font-size: .93rem; max-width: 300px; }
.contact-list li { display: flex; gap: .6rem; align-items: flex-start; }
.contact-list i { color: var(--amber); margin-top: 3px; }
.socials { display: flex; gap: .5rem; }
.socials a { width: 38px; height: 38px; display: grid; place-items: center; border-radius: 10px; background: rgba(255, 255, 255, .06); font-size: 1.1rem; }
.socials a:hover { background: var(--amber); color: var(--ink); }
.footer-bottom { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; padding-top: 1.6rem; border-top: 1px solid rgba(255, 255, 255, .08); font-size: .85rem; }
.footer-bottom p { margin: 0; }

/* ---------- Reveal on scroll ---------- */
.js [data-reveal] { opacity: 0; transform: translateY(22px); transition: opacity .7s ease, transform .7s ease; }
.js [data-reveal].in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation: none !important; transition: none !important; }
    .js [data-reveal] { opacity: 1; transform: none; }
}

/* ---------- Responsive ---------- */
@media (max-width: 1080px) {
    .bento { grid-template-columns: repeat(2, 1fr); }
    .bento-featured { grid-row: auto; }
    .industry-grid { grid-template-columns: repeat(4, 1fr); }
    .usecase-grid, .card-grid-4 { grid-template-columns: repeat(2, 1fr); }
    .steps { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 920px) {
    .nav-toggle { display: block; }
    .nav {
        position: fixed; inset: 0 0 0 auto; width: min(340px, 86vw); flex-direction: column; align-items: stretch;
        background: var(--ink); padding: 90px 1.4rem 2rem; gap: .2rem; transform: translateX(100%);
        transition: transform .3s ease; overflow-y: auto; box-shadow: var(--shadow-lg);
    }
    .nav-open .nav { transform: none; }
    .nav-open .site-header { background: var(--ink); }
    .nav > a, .nav-drop > a { padding: .85rem 1rem; font-size: 1rem; }
    .nav > a.nav-cta { margin: 1rem 0 0; justify-content: center; }
    .drop-menu { position: static; transform: none; opacity: 1; visibility: visible; background: transparent; box-shadow: none; border: 0; min-width: 0; padding: 0 0 0 .6rem; display: none; }
    .nav-drop:hover .drop-menu, .nav-drop:focus-within .drop-menu { transform: none; }
    .nav-drop.open .drop-menu { display: block; }
    .drop-menu a { color: rgba(255, 255, 255, .7); font-size: .92rem; }
    .drop-menu a:hover { background: rgba(255, 255, 255, .06); }
    .drop-menu a.drop-ai, .drop-menu a.drop-ai:hover { background: rgba(139, 108, 255, .14); color: #fff; }
    .drop-menu a.drop-ai i { color: #b9a8ff; }
    .nav-toggle { position: relative; z-index: 2; }

    .hero { padding: 120px 0 80px; }
    .hero-grid, .split { grid-template-columns: 1fr; gap: 3rem; }
    .hero-visual { max-width: 520px; margin: 0 auto; width: 100%; }
    .fc-1 { left: -8px; } .fc-2 { right: -8px; }
    .card-grid { grid-template-columns: repeat(2, 1fr); }
    .bento-compact { grid-template-columns: repeat(2, 1fr); }
    .feature-card { position: static; }
    .ai-strip-inner { flex-direction: column; align-items: flex-start; }
    .section { padding: 80px 0; }
}

@media (max-width: 620px) {
    .container { padding: 0 16px; }
    .bento, .bento-compact, .card-grid, .card-grid-4, .usecase-grid, .steps, .why-grid, .ai-cards { grid-template-columns: 1fr; }
    .bento-featured { grid-column: auto; }
    .bento-featured { padding: 1.8rem; }
    .industry-grid, .industry-grid-lg { grid-template-columns: repeat(2, 1fr); }
    .email-cta { padding: 2.2rem 1.2rem; }
    .email-cta .hero-actions .btn { width: 100%; }
    .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
    .footer-cta { padding: 2rem 1.5rem; transform: translateY(-40%); }
    .page-hero { padding: 130px 0 70px; }
    .hero-actions .btn { width: 100%; }
    .float-card { display: none; }
    .service-row { padding: 1.3rem; gap: 1rem; align-items: flex-start; }
    .service-row-arrow { display: none; }
    .section { padding: 64px 0; }
}