/* ==========================================================================
   LoyalByte Solutions — Professional Stylesheet
   Self-contained, modern, responsive. No external CSS frameworks required.
   ========================================================================== */

/* ---------- Design Tokens ---------- */
:root {
    --brand: #4f46e5;
    --brand-2: #2563eb;
    --brand-3: #06b6d4;
    --brand-soft: #eef2ff;
    --brand-grad: linear-gradient(135deg, #6366f1 0%, #2563eb 55%, #06b6d4 100%);

    --ink: #0b1220;
    --ink-2: #1e293b;
    --muted: #5b6675;
    --muted-2: #8a94a6;
    --line: #e7ebf1;
    --line-2: #eef1f6;

    --bg: #ffffff;
    --bg-soft: #f7f9fc;
    --bg-dark: #0b1020;
    --bg-dark-2: #111835;

    --white: #ffffff;

    --shadow-xs: 0 1px 2px rgba(15, 23, 42, .06);
    --shadow-sm: 0 4px 14px rgba(15, 23, 42, .07);
    --shadow-md: 0 14px 40px rgba(15, 23, 42, .10);
    --shadow-lg: 0 30px 70px rgba(15, 23, 42, .16);
    --shadow-brand: 0 18px 40px rgba(79, 70, 229, .28);

    --r-sm: 10px;
    --r: 16px;
    --r-lg: 22px;
    --r-xl: 30px;
    --r-full: 999px;

    --container: 1200px;
    --gutter: 24px;
    --section: 110px;

    --ease: cubic-bezier(.4, 0, .2, 1);
    --t: .3s var(--ease);

    --font: "DM Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --font-head: "Outfit", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; scroll-padding-top: 90px; }

body {
    font-family: var(--font);
    color: var(--ink-2);
    background: var(--bg);
    line-height: 1.65;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
input, textarea, select { font-family: inherit; font-size: 1rem; }

h1, h2, h3, h4 { font-family: var(--font-head); color: var(--ink); line-height: 1.15; font-weight: 700; letter-spacing: -.02em; }

::selection { background: rgba(79, 70, 229, .18); }

/* ---------- Layout helpers ---------- */
.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 var(--gutter); }
section { padding: var(--section) 0; position: relative; }
.bg-soft { background: var(--bg-soft); }

.eyebrow {
    display: inline-flex; align-items: center; gap: 8px;
    font-family: var(--font-head);
    font-weight: 600; font-size: .8rem; letter-spacing: .08em; text-transform: uppercase;
    color: var(--brand);
    background: var(--brand-soft);
    padding: 7px 14px; border-radius: var(--r-full);
}
.eyebrow::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--brand); }

.section-head { max-width: 680px; margin: 0 auto 60px; text-align: center; }
.section-head .eyebrow { margin-bottom: 18px; }
.section-title { font-size: clamp(1.9rem, 4vw, 2.9rem); margin-bottom: 16px; }
.section-sub { color: var(--muted); font-size: 1.08rem; }

.grad-text {
    background: var(--brand-grad);
    -webkit-background-clip: text; background-clip: text;
    -webkit-text-fill-color: transparent; color: transparent;
}

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 10px;
    font-family: var(--font-head); font-weight: 600; font-size: .98rem;
    padding: 14px 26px; border-radius: var(--r-full);
    transition: transform var(--t), box-shadow var(--t), background var(--t), color var(--t);
    white-space: nowrap; cursor: pointer; line-height: 1;
}
.btn svg { width: 18px; height: 18px; }
.btn-primary { background: var(--brand-grad); color: #fff; box-shadow: var(--shadow-brand); }
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 24px 50px rgba(79, 70, 229, .38); }
.btn-ghost { background: #fff; color: var(--ink); border: 1px solid var(--line); box-shadow: var(--shadow-xs); }
.btn-ghost:hover { transform: translateY(-3px); border-color: #cdd5e2; box-shadow: var(--shadow-sm); }
.btn-light { background: #fff; color: var(--brand); }
.btn-light:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.btn-outline-light { background: transparent; color: #fff; border: 1px solid rgba(255, 255, 255, .35); }
.btn-outline-light:hover { background: rgba(255, 255, 255, .12); transform: translateY(-3px); }
.btn-lg { padding: 17px 34px; font-size: 1.05rem; }
.btn-block { width: 100%; }

/* ---------- Scroll progress ---------- */
.scroll-progress { position: fixed; top: 0; left: 0; height: 3px; width: 0; background: var(--brand-grad); z-index: 2000; transition: width .1s linear; }

/* ---------- Header / Nav ---------- */
.header {
    position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
    transition: background var(--t), box-shadow var(--t), padding var(--t);
    padding: 18px 0;
}
.header.scrolled {
    background: rgba(255, 255, 255, .85);
    backdrop-filter: saturate(180%) blur(14px);
    -webkit-backdrop-filter: saturate(180%) blur(14px);
    box-shadow: 0 1px 0 var(--line), var(--shadow-xs);
    padding: 12px 0;
}
.nav { display: flex; align-items: center; justify-content: space-between; gap: 24px; }

.brand { display: flex; align-items: center; gap: 12px; font-family: var(--font-head); }
.brand-mark {
    width: 42px; height: 42px; border-radius: 12px;
    background: var(--brand-grad); color: #fff;
    display: grid; place-items: center; font-weight: 800; font-size: 1rem;
    box-shadow: var(--shadow-brand);
}
.brand-name { font-weight: 700; font-size: 1.22rem; color: var(--ink); letter-spacing: -.02em; }
.brand-name span { color: var(--brand); }

.nav-links { display: flex; align-items: center; gap: 6px; }
.nav-links a {
    font-family: var(--font-head); font-weight: 500; font-size: .96rem; color: var(--ink-2);
    padding: 9px 14px; border-radius: var(--r-full); transition: color var(--t), background var(--t);
}
.nav-links a:hover, .nav-links a.active { color: var(--brand); background: var(--brand-soft); }

.nav-cta { display: flex; align-items: center; gap: 12px; }

.nav-toggle { display: none; width: 44px; height: 44px; border-radius: 12px; border: 1px solid var(--line); background: #fff; }
.nav-toggle span { display: block; width: 20px; height: 2px; background: var(--ink); margin: 4px auto; border-radius: 2px; transition: var(--t); }
.nav-toggle.active span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero { padding: 170px 0 90px; overflow: hidden; }
.hero-bg { position: absolute; inset: 0; z-index: -1; overflow: hidden; }
.hero-bg::before {
    content: ""; position: absolute; top: -20%; right: -10%; width: 700px; height: 700px;
    background: radial-gradient(circle, rgba(99, 102, 241, .18), transparent 60%); filter: blur(20px);
}
.hero-bg::after {
    content: ""; position: absolute; bottom: -30%; left: -10%; width: 600px; height: 600px;
    background: radial-gradient(circle, rgba(6, 182, 212, .14), transparent 60%); filter: blur(20px);
}
.hero-grid {
    position: absolute; inset: 0;
    background-image: linear-gradient(var(--line-2) 1px, transparent 1px), linear-gradient(90deg, var(--line-2) 1px, transparent 1px);
    background-size: 56px 56px;
    -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 30%, #000 40%, transparent 80%);
    mask-image: radial-gradient(ellipse 80% 60% at 50% 30%, #000 40%, transparent 80%);
    opacity: .6;
}

.hero-inner { display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; }
.hero-badge {
    display: inline-flex; align-items: center; gap: 10px;
    background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow-xs);
    padding: 7px 7px 7px 7px; border-radius: var(--r-full); font-size: .85rem; font-weight: 500; color: var(--ink-2);
    margin-bottom: 24px;
}
.hero-badge .tag { background: var(--brand-grad); color: #fff; padding: 4px 11px; border-radius: var(--r-full); font-weight: 600; font-size: .76rem; font-family: var(--font-head); }
.hero-title { font-size: clamp(2.4rem, 5.4vw, 3.9rem); line-height: 1.07; margin-bottom: 22px; }
.hero-desc { font-size: 1.15rem; color: var(--muted); max-width: 540px; margin-bottom: 32px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 40px; }

.hero-trust { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; }
.hero-trust .avatars { display: flex; }
.hero-trust .avatars span {
    width: 40px; height: 40px; border-radius: 50%; margin-left: -10px; border: 2px solid #fff;
    background: var(--brand-grad); display: grid; place-items: center; color: #fff; font-weight: 700; font-size: .82rem; font-family: var(--font-head);
}
.hero-trust .avatars span:first-child { margin-left: 0; }
.hero-trust .trust-text strong { color: var(--ink); }
.hero-trust .stars { color: #f5a623; letter-spacing: 2px; font-size: .9rem; }
.hero-trust .trust-text { font-size: .9rem; color: var(--muted); }

/* Hero visual — code window mock */
.hero-visual { position: relative; }
.code-window {
    background: #0d1530; border-radius: var(--r-lg); box-shadow: var(--shadow-lg);
    overflow: hidden; border: 1px solid rgba(255, 255, 255, .08);
    transform: perspective(1400px) rotateY(-9deg) rotateX(4deg);
    transition: transform .5s var(--ease);
}
.hero-visual:hover .code-window { transform: perspective(1400px) rotateY(-4deg) rotateX(2deg); }
.code-bar { display: flex; align-items: center; gap: 8px; padding: 14px 16px; background: rgba(255, 255, 255, .04); border-bottom: 1px solid rgba(255, 255, 255, .07); }
.code-bar .dot { width: 12px; height: 12px; border-radius: 50%; }
.code-bar .dot.r { background: #ff5f57; } .code-bar .dot.y { background: #febc2e; } .code-bar .dot.g { background: #28c840; }
.code-bar .file { margin-left: 10px; color: #9aa6c6; font-size: .8rem; font-family: ui-monospace, "SF Mono", Menlo, monospace; }
.code-body { padding: 22px; font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace; font-size: .86rem; line-height: 1.85; }
.code-body .ln { color: #6b78a8; }
.cl-key { color: #c084fc; } .cl-fn { color: #60a5fa; } .cl-str { color: #5eead4; } .cl-var { color: #fca5a5; } .cl-com { color: #6b78a8; font-style: italic; } .cl-num { color: #fdba74; }
.code-body pre { white-space: pre-wrap; color: #e2e8f7; }

.float-chip {
    position: absolute; background: #fff; border-radius: 14px; box-shadow: var(--shadow-md);
    padding: 12px 16px; display: flex; align-items: center; gap: 10px; font-weight: 600; font-size: .85rem; color: var(--ink);
    border: 1px solid var(--line);
}
.float-chip svg { width: 22px; height: 22px; }
.float-chip .ic { width: 34px; height: 34px; border-radius: 9px; display: grid; place-items: center; color: #fff; }
.chip-1 { top: -22px; left: -26px; animation: floaty 5s ease-in-out infinite; }
.chip-1 .ic { background: linear-gradient(135deg, #6366f1, #2563eb); }
.chip-2 { bottom: 36px; right: -30px; animation: floaty 6s ease-in-out infinite .8s; }
.chip-2 .ic { background: linear-gradient(135deg, #06b6d4, #0ea5e9); }
.chip-3 { bottom: -22px; left: 30px; animation: floaty 5.5s ease-in-out infinite .4s; }
.chip-3 .ic { background: linear-gradient(135deg, #f59e0b, #ef4444); }
@keyframes floaty { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }

/* ---------- Logos / marquee ---------- */
.logos { padding: 46px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--bg-soft); }
.logos p { text-align: center; color: var(--muted-2); font-size: .82rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; margin-bottom: 26px; }
.logos-row { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 44px; }
.logos-row .logo-item { font-family: var(--font-head); font-weight: 700; font-size: 1.25rem; color: #9aa6bd; display: flex; align-items: center; gap: 8px; transition: color var(--t); }
.logos-row .logo-item:hover { color: var(--ink); }
.logos-row .logo-item svg { width: 22px; height: 22px; }

/* ---------- Services ---------- */
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.service-card {
    background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); padding: 34px 30px;
    transition: transform var(--t), box-shadow var(--t), border-color var(--t); position: relative; overflow: hidden;
}
.service-card::after { content: ""; position: absolute; left: 0; top: 0; height: 4px; width: 100%; background: var(--brand-grad); transform: scaleX(0); transform-origin: left; transition: transform var(--t); }
.service-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-md); border-color: transparent; }
.service-card:hover::after { transform: scaleX(1); }
.service-ic { width: 58px; height: 58px; border-radius: 16px; background: var(--brand-soft); color: var(--brand); display: grid; place-items: center; margin-bottom: 22px; transition: var(--t); }
.service-ic svg { width: 28px; height: 28px; }
.service-card:hover .service-ic { background: var(--brand-grad); color: #fff; transform: rotate(-6deg); }
.service-card h3 { font-size: 1.3rem; margin-bottom: 10px; }
.service-card p { color: var(--muted); margin-bottom: 18px; font-size: .98rem; }
.service-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.service-tags span { font-size: .78rem; font-weight: 600; color: var(--ink-2); background: var(--bg-soft); border: 1px solid var(--line); padding: 5px 11px; border-radius: var(--r-full); }

/* ---------- Process ---------- */
.process-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; counter-reset: step; }
.step { position: relative; padding: 34px 26px; background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); transition: transform var(--t), box-shadow var(--t); }
.step:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.step-num { font-family: var(--font-head); font-weight: 800; font-size: 2.6rem; line-height: 1; background: var(--brand-grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; margin-bottom: 16px; }
.step h3 { font-size: 1.18rem; margin-bottom: 8px; }
.step p { color: var(--muted); font-size: .95rem; }

/* ---------- Feature / Why us ---------- */
.feature-split { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.feature-list { display: grid; gap: 18px; margin-top: 28px; }
.feature-item { display: flex; gap: 16px; }
.feature-item .fi-ic { flex-shrink: 0; width: 46px; height: 46px; border-radius: 12px; background: var(--brand-soft); color: var(--brand); display: grid; place-items: center; }
.feature-item .fi-ic svg { width: 22px; height: 22px; }
.feature-item h4 { font-size: 1.1rem; margin-bottom: 4px; }
.feature-item p { color: var(--muted); font-size: .96rem; }

.stat-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.stat-card { background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); padding: 30px; box-shadow: var(--shadow-xs); transition: transform var(--t), box-shadow var(--t); }
.stat-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.stat-card .num { font-family: var(--font-head); font-weight: 800; font-size: 2.8rem; line-height: 1; color: var(--ink); }
.stat-card .num .suffix { background: var(--brand-grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.stat-card .lbl { color: var(--muted); margin-top: 8px; font-size: .96rem; }
.stat-card:nth-child(even) { transform: translateY(28px); }
.stat-card:nth-child(even):hover { transform: translateY(22px); }

/* ---------- Portfolio ---------- */
.filters { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin-bottom: 44px; }
.filter-btn { font-family: var(--font-head); font-weight: 600; font-size: .92rem; color: var(--ink-2); padding: 10px 20px; border-radius: var(--r-full); border: 1px solid var(--line); background: #fff; transition: var(--t); }
.filter-btn:hover { border-color: #c7cfdd; }
.filter-btn.active { background: var(--brand-grad); color: #fff; border-color: transparent; box-shadow: var(--shadow-brand); }

.work-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.work-card { position: relative; border-radius: var(--r-lg); overflow: hidden; box-shadow: var(--shadow-sm); background: #fff; border: 1px solid var(--line); transition: transform var(--t), box-shadow var(--t); }
.work-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }
.work-media { position: relative; aspect-ratio: 16 / 11; overflow: hidden; }
.work-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease); }
.work-card:hover .work-media img { transform: scale(1.08); }
.work-media .cat { position: absolute; top: 14px; left: 14px; background: rgba(255, 255, 255, .92); backdrop-filter: blur(6px); color: var(--brand); font-weight: 600; font-size: .76rem; padding: 6px 12px; border-radius: var(--r-full); }
.work-body { padding: 22px; }
.work-body h3 { font-size: 1.2rem; margin-bottom: 4px; }
.work-body .loc { color: var(--muted); font-size: .9rem; margin-bottom: 14px; }
.work-tags { display: flex; flex-wrap: wrap; gap: 7px; margin-bottom: 16px; }
.work-tags span { font-size: .74rem; font-weight: 600; color: var(--muted); background: var(--bg-soft); padding: 4px 10px; border-radius: var(--r-full); }
.work-link { display: inline-flex; align-items: center; gap: 7px; font-family: var(--font-head); font-weight: 600; color: var(--brand); font-size: .92rem; }
.work-link svg { width: 16px; height: 16px; transition: transform var(--t); }
.work-link:hover svg { transform: translate(3px, -3px); }

/* ---------- Testimonials ---------- */
.tst-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.tst-card { background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); padding: 32px; box-shadow: var(--shadow-xs); transition: transform var(--t), box-shadow var(--t); position: relative; }
.tst-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.tst-card .quote-mark { font-family: var(--font-head); font-size: 3.4rem; line-height: .6; color: var(--brand-soft); margin-bottom: 6px; }
.tst-stars { color: #f5a623; letter-spacing: 2px; margin-bottom: 14px; }
.tst-text { color: var(--ink-2); font-size: 1.02rem; margin-bottom: 22px; }
.tst-author { display: flex; align-items: center; gap: 14px; }
.tst-author .ava { width: 50px; height: 50px; border-radius: 50%; background: var(--brand-grad); display: grid; place-items: center; color: #fff; font-weight: 700; font-family: var(--font-head); }
.tst-author h4 { font-size: 1rem; }
.tst-author p { color: var(--muted); font-size: .86rem; }

/* ---------- Pricing (subscription model) ---------- */
.pricing-monthly { max-width: 640px; margin: 0 auto 50px; }
.pricing-monthly-inner {
    text-align: center; background: var(--bg-dark); color: #fff; border-radius: var(--r-xl);
    padding: 44px 36px; position: relative; overflow: hidden;
    box-shadow: var(--shadow-lg);
}
.pricing-monthly-inner::before {
    content: ""; position: absolute; top: -50%; left: 50%; transform: translateX(-50%);
    width: 500px; height: 500px; background: radial-gradient(circle, rgba(99, 102, 241, .4), transparent 65%);
}
.pricing-monthly-inner > * { position: relative; z-index: 1; }
.pricing-monthly-label {
    display: inline-block; font-family: var(--font-head); font-weight: 600; font-size: .82rem;
    letter-spacing: .06em; text-transform: uppercase; color: var(--brand-3); margin-bottom: 14px;
}
.pricing-monthly-price { display: flex; align-items: baseline; justify-content: center; gap: 4px; margin-bottom: 14px; }
.pricing-monthly-price .amount {
    font-family: var(--font-head); font-weight: 800; font-size: clamp(3rem, 8vw, 4.2rem);
    line-height: 1; background: linear-gradient(135deg, #fff 0%, #a5b4fc 100%);
    -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.pricing-monthly-price .period { font-size: 1.35rem; font-weight: 500; color: #9aa6c6; }
.pricing-monthly-desc { color: #aab4d4; font-size: 1.05rem; max-width: 460px; margin: 0 auto; line-height: 1.6; }

.pricing-setup-intro {
    text-align: center; font-family: var(--font-head); font-weight: 600; font-size: 1.15rem;
    color: var(--ink); margin-bottom: 28px;
}
.pricing-setup-intro span { color: var(--muted); font-weight: 500; }

.pricing-tiers { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; align-items: stretch; margin-bottom: 48px; }
.tier-card {
    background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); padding: 32px 28px;
    display: flex; flex-direction: column; transition: transform var(--t), box-shadow var(--t); position: relative;
}
.tier-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.tier-card.featured { border-color: transparent; box-shadow: var(--shadow-lg); background: linear-gradient(180deg, #fff 0%, #f8f9ff 100%); }
.tier-badge {
    position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
    background: var(--brand-grad); color: #fff; font-family: var(--font-head); font-weight: 600;
    font-size: .76rem; padding: 6px 14px; border-radius: var(--r-full); white-space: nowrap;
}
.tier-header { margin-bottom: 22px; }
.tier-header h3 { font-size: 1.28rem; margin-bottom: 6px; }
.tier-tagline { font-size: .92rem; color: var(--muted); line-height: 1.5; }
.tier-features { display: grid; gap: 11px; margin-bottom: 24px; flex: 1; }
.tier-features li { display: flex; align-items: flex-start; gap: 10px; font-size: .94rem; color: var(--ink-2); line-height: 1.45; }
.tier-features li svg { width: 18px; height: 18px; color: var(--brand); flex-shrink: 0; margin-top: 2px; }

.tier-pricing {
    display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: 10px 14px;
    padding: 18px; background: var(--bg-soft); border-radius: var(--r); margin-bottom: 20px; text-align: center;
}
.tier-setup { font-size: .9rem; color: var(--muted); }
.tier-setup-label { display: block; font-size: .72rem; font-weight: 600; text-transform: uppercase; letter-spacing: .05em; margin-bottom: 2px; }
.tier-setup strong { font-family: var(--font-head); font-size: 1.35rem; color: var(--ink); font-weight: 700; }
.tier-plus { font-size: 1.1rem; color: var(--muted-2); font-weight: 500; }
.tier-monthly strong {
    font-family: var(--font-head); font-size: 1.5rem; font-weight: 800; color: var(--brand);
}
.tier-monthly span { font-size: .88rem; color: var(--muted); font-weight: 500; }

.pricing-includes {
    background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); padding: 32px 36px; margin-bottom: 28px;
}
.pricing-includes h3 { font-size: 1.1rem; text-align: center; margin-bottom: 24px; color: var(--ink); }
.pricing-includes-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.include-item {
    display: flex; flex-direction: column; align-items: center; gap: 10px; text-align: center;
    font-family: var(--font-head); font-weight: 600; font-size: .95rem; color: var(--ink-2);
}
.include-ic {
    width: 48px; height: 48px; border-radius: 12px; background: var(--brand-soft); color: var(--brand);
    display: grid; place-items: center;
}
.include-ic svg { width: 22px; height: 22px; }

.pricing-notes {
    background: #fff; border: 1px solid var(--line); border-left: 4px solid var(--brand);
    border-radius: var(--r); padding: 28px 32px; margin-bottom: 32px;
}
.pricing-notes h3 { font-size: 1.05rem; margin-bottom: 16px; color: var(--ink); }
.pricing-notes ul { display: grid; gap: 12px; }
.pricing-notes li {
    display: flex; align-items: flex-start; gap: 12px; font-size: .96rem; color: var(--muted); line-height: 1.5;
}
.pricing-notes li svg { width: 20px; height: 20px; color: var(--brand); flex-shrink: 0; margin-top: 1px; }
.pricing-notes li strong { color: var(--ink-2); }

.pricing-hook {
    text-align: center; font-size: 1.12rem; color: var(--muted); max-width: 520px; margin: 0 auto 28px; line-height: 1.6;
}
.pricing-hook strong { color: var(--ink); }
.pricing-cta { text-align: center; }

/* ---------- FAQ ---------- */
.faq-wrap { max-width: 780px; margin: 0 auto; }
.faq-item { border: 1px solid var(--line); border-radius: var(--r); background: #fff; margin-bottom: 14px; overflow: hidden; transition: box-shadow var(--t), border-color var(--t); }
.faq-item.open { box-shadow: var(--shadow-sm); border-color: #d7deea; }
.faq-q { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 22px 24px; text-align: left; font-family: var(--font-head); font-weight: 600; font-size: 1.06rem; color: var(--ink); }
.faq-q .icon { flex-shrink: 0; width: 30px; height: 30px; border-radius: 8px; background: var(--brand-soft); color: var(--brand); display: grid; place-items: center; transition: var(--t); }
.faq-item.open .faq-q .icon { background: var(--brand-grad); color: #fff; transform: rotate(45deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .35s var(--ease); }
.faq-a p { padding: 0 24px 22px; color: var(--muted); }

/* ---------- CTA band ---------- */
.cta-band { background: var(--bg-dark); border-radius: var(--r-xl); padding: 64px 40px; text-align: center; position: relative; overflow: hidden; }
.cta-band::before { content: ""; position: absolute; top: -40%; left: 50%; transform: translateX(-50%); width: 720px; height: 720px; background: radial-gradient(circle, rgba(99, 102, 241, .35), transparent 60%); }
.cta-band::after { content: ""; position: absolute; inset: 0; 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: 40px 40px; -webkit-mask-image: radial-gradient(ellipse at center, #000, transparent 75%); mask-image: radial-gradient(ellipse at center, #000, transparent 75%); }
.cta-band > * { position: relative; z-index: 1; }
.cta-band h2 { color: #fff; font-size: clamp(1.8rem, 4vw, 2.7rem); margin-bottom: 14px; }
.cta-band p { color: #aab4d4; max-width: 560px; margin: 0 auto 30px; font-size: 1.08rem; }
.cta-actions { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 40px; align-items: start; }
.contact-form { background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); padding: 38px; box-shadow: var(--shadow-sm); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-group { margin-bottom: 18px; }
.form-group.full { grid-column: 1 / -1; }
.form-group label { display: block; font-family: var(--font-head); font-weight: 600; font-size: .9rem; color: var(--ink); margin-bottom: 8px; }
.form-control {
    width: 100%; padding: 13px 16px; border: 1px solid var(--line); border-radius: var(--r-sm);
    background: var(--bg-soft); color: var(--ink); transition: border-color var(--t), box-shadow var(--t), background var(--t);
}
.form-control:focus { outline: none; border-color: var(--brand); background: #fff; box-shadow: 0 0 0 4px rgba(79, 70, 229, .12); }
textarea.form-control { resize: vertical; min-height: 130px; }
.error-msg { display: none; color: #dc2626; font-size: .82rem; margin-top: 6px; }
.form-group.has-error .form-control { border-color: #dc2626; background: #fef2f2; }
.form-group.has-error .error-msg { display: block; }
.checkbox { display: flex; align-items: flex-start; gap: 10px; font-size: .92rem; color: var(--muted); cursor: pointer; }
.checkbox input { margin-top: 4px; width: 17px; height: 17px; accent-color: var(--brand); }
.hp-field { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; opacity: 0; pointer-events: none; }
.form-note { display: none; padding: 14px 16px; border-radius: var(--r-sm); margin-bottom: 18px; font-size: .94rem; }
.form-note.show { display: block; }
.form-note.success { background: #ecfdf5; color: #047857; border: 1px solid #a7f3d0; }
.form-note.error { background: #fef2f2; color: #b91c1c; border: 1px solid #fecaca; }
.btn-submit .spin { display: none; }
.btn-submit.loading .label { display: none; }
.btn-submit.loading .spin { display: inline-flex; }
.spin svg { animation: rotate 1s linear infinite; }
@keyframes rotate { to { transform: rotate(360deg); } }

.contact-info { display: grid; gap: 16px; }
.info-card { display: flex; gap: 16px; background: #fff; border: 1px solid var(--line); border-radius: var(--r); padding: 22px; transition: transform var(--t), box-shadow var(--t); }
.info-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-sm); }
.info-card .ic { flex-shrink: 0; width: 48px; height: 48px; border-radius: 12px; background: var(--brand-soft); color: var(--brand); display: grid; place-items: center; }
.info-card .ic svg { width: 22px; height: 22px; }
.info-card h4 { font-size: 1.04rem; margin-bottom: 2px; }
.info-card p { color: var(--ink-2); font-weight: 500; }
.info-card span { color: var(--muted); font-size: .86rem; }
.socials { display: flex; gap: 10px; margin-top: 4px; }
.socials a { width: 44px; height: 44px; border-radius: 12px; background: #fff; border: 1px solid var(--line); display: grid; place-items: center; color: var(--ink-2); transition: var(--t); }
.socials a:hover { background: var(--brand-grad); color: #fff; border-color: transparent; transform: translateY(-3px); }
.socials a svg { width: 20px; height: 20px; }

/* ---------- Footer ---------- */
.footer { background: var(--bg-dark); color: #aab4d4; padding: 76px 0 32px; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.4fr; gap: 40px; margin-bottom: 50px; }
.footer .brand-name { color: #fff; }
.footer-brand p { margin: 18px 0 22px; max-width: 320px; }
.footer h4 { color: #fff; font-size: 1.05rem; margin-bottom: 20px; }
.footer-col a { display: block; padding: 6px 0; transition: color var(--t); }
.footer-col a:hover { color: #fff; }
.footer-news p { margin-bottom: 16px; }
.news-form { display: flex; gap: 8px; }
.news-form input { flex: 1; padding: 12px 14px; border-radius: var(--r-sm); border: 1px solid rgba(255, 255, 255, .12); background: rgba(255, 255, 255, .05); color: #fff; }
.news-form input::placeholder { color: #7c87a8; }
.news-form input:focus { outline: none; border-color: var(--brand); }
.news-form button { width: 48px; flex-shrink: 0; border-radius: var(--r-sm); background: var(--brand-grad); color: #fff; display: grid; place-items: center; transition: var(--t); }
.news-form button:hover { transform: translateY(-2px); }
.footer-social { display: flex; gap: 10px; }
.footer-social a { width: 40px; height: 40px; border-radius: 10px; background: rgba(255, 255, 255, .06); display: grid; place-items: center; color: #aab4d4; transition: var(--t); }
.footer-social a:hover { background: var(--brand-grad); color: #fff; transform: translateY(-3px); }
.footer-social svg { width: 18px; height: 18px; }
.footer-bottom { border-top: 1px solid rgba(255, 255, 255, .08); padding-top: 26px; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 14px; font-size: .9rem; }
.footer-bottom .legal { display: flex; gap: 22px; }
.footer-bottom a:hover { color: #fff; }

/* ---------- Back to top ---------- */
.to-top { position: fixed; right: 26px; bottom: 26px; width: 50px; height: 50px; border-radius: 14px; background: var(--brand-grad); color: #fff; display: grid; place-items: center; box-shadow: var(--shadow-brand); opacity: 0; visibility: hidden; transform: translateY(16px); transition: var(--t); z-index: 900; }
.to-top.show { opacity: 1; visibility: visible; transform: translateY(0); }
.to-top:hover { transform: translateY(-4px); }
.to-top svg { width: 22px; height: 22px; }

/* ---------- WhatsApp float ---------- */
.wa-float { position: fixed; left: 26px; bottom: 26px; width: 56px; height: 56px; border-radius: 50%; background: #25d366; color: #fff; display: grid; place-items: center; box-shadow: 0 10px 30px rgba(37, 211, 102, .45); z-index: 900; transition: var(--t); }
.wa-float:hover { transform: scale(1.08) translateY(-2px); }
.wa-float svg { width: 30px; height: 30px; }

/* ---------- Reveal animation ---------- */
[data-reveal] { opacity: 0; transform: translateY(28px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
[data-reveal].in { opacity: 1; transform: none; }
[data-reveal][data-delay="1"] { transition-delay: .08s; }
[data-reveal][data-delay="2"] { transition-delay: .16s; }
[data-reveal][data-delay="3"] { transition-delay: .24s; }
[data-reveal][data-delay="4"] { transition-delay: .32s; }
[data-reveal][data-delay="5"] { transition-delay: .4s; }

@media (prefers-reduced-motion: reduce) {
    * { animation: none !important; transition: none !important; }
    [data-reveal] { opacity: 1; transform: none; }
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
    :root { --section: 84px; }
    .hero-inner, .feature-split, .contact-grid { grid-template-columns: 1fr; gap: 44px; }
    .feature-visual { order: -1; }
    .services-grid, .work-grid, .tst-grid, .pricing-tiers { grid-template-columns: repeat(2, 1fr); }
    .pricing-includes-grid { grid-template-columns: repeat(2, 1fr); }
    .process-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .hero-visual { max-width: 520px; margin: 0 auto; }
}

@media (max-width: 768px) {
    .nav-links { position: fixed; inset: 0 0 0 auto; width: min(80vw, 320px); background: #fff; flex-direction: column; align-items: stretch; justify-content: flex-start; gap: 6px; padding: 100px 24px 30px; box-shadow: var(--shadow-lg); transform: translateX(100%); transition: transform var(--t); }
    .nav-links.open { transform: translateX(0); }
    .nav-links a { padding: 14px 16px; font-size: 1.05rem; }
    .nav-toggle { display: block; }
    .nav-cta .btn { display: none; }
    .hero { padding: 140px 0 70px; }
    .stat-card:nth-child(even) { transform: none; }
    .stat-card:nth-child(even):hover { transform: translateY(-6px); }
    .float-chip { display: none; }
    .code-window { transform: none; }
}

@media (max-width: 600px) {
    :root { --gutter: 18px; }
    .services-grid, .work-grid, .tst-grid, .pricing-tiers, .process-grid, .stat-cards { grid-template-columns: 1fr; }
    .pricing-includes-grid { grid-template-columns: 1fr 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .cta-band { padding: 48px 24px; }
    .contact-form { padding: 26px; }
    .footer-bottom { flex-direction: column; }
}