/* ============================================================
   L&K Websites — soft corporate marketing site
   ============================================================ */
:root {
  --brand:      #3757e0;   /* corporate blue */
  --brand-deep: #1f2d78;   /* navy */
  --brand-700:  #2942b8;
  --brand-soft: #eef2ff;   /* soft indigo tint */
  --accent:     #17b6c9;   /* soft teal */
  --accent-soft:#e2f7fa;

  --ink:    #14203c;       /* slate navy text */
  --body:   #47526b;       /* muted body */
  --muted:  #7a8499;
  --bg:     #f6f8fc;
  --bg-2:   #eef2f9;
  --white:  #ffffff;
  --line:   #e5eaf3;
  --dark:   #0f1830;       /* brand band / footer */

  --grad-brand: linear-gradient(120deg, var(--brand) 0%, #5b6ef0 50%, var(--accent) 120%);
  --grad-soft:  linear-gradient(180deg, #ffffff 0%, var(--bg) 100%);

  --radius:   16px;
  --radius-lg:24px;
  --shadow-sm: 0 4px 14px rgba(20,32,60,.06);
  --shadow:    0 20px 44px -20px rgba(20,32,60,.24);
  --shadow-lg: 0 44px 90px -34px rgba(20,32,60,.4);
  --ring: 0 0 0 4px rgba(55,87,224,.16);

  --font-body: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-display: "Plus Jakarta Sans", var(--font-body);
  --container: 1180px;
}

*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; scroll-padding-top: 90px; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
}
body { font-family: var(--font-body); color: var(--body); background: var(--white); line-height: 1.65; -webkit-font-smoothing: antialiased; overflow-x: hidden; }
img { max-width: 100%; display: block; height: auto; }
a { color: inherit; text-decoration: none; }
h1,h2,h3,h4 { font-family: var(--font-display); color: var(--ink); line-height: 1.12; letter-spacing: -.02em; font-weight: 800; }

.container { width: min(var(--container), 92vw); margin-inline: auto; }
.section { padding: clamp(60px, 8vw, 112px) 0; }

.skip-link { position: absolute; left: 12px; top: -60px; z-index: 200; background: var(--brand); color:#fff; padding: 10px 16px; border-radius: 10px; transition: top .2s; }
.skip-link:focus { top: 12px; }

/* ---------- Buttons ---------- */
.btn {
  --bg: var(--ink); --fg:#fff;
  display: inline-flex; align-items: center; justify-content: center; gap: .5em;
  background: var(--bg); color: var(--fg);
  font-family: var(--font-display); font-weight: 700; font-size: .98rem;
  padding: .82em 1.5em; border: none; border-radius: 100px; cursor: pointer;
  transition: transform .18s, box-shadow .18s, background .18s, color .18s; box-shadow: var(--shadow-sm); white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.btn:focus-visible { outline: none; box-shadow: var(--ring); }
.btn--sm { padding: .58em 1.1em; font-size: .9rem; }
.btn--lg { padding: 1em 1.9em; font-size: 1.06rem; }
.btn--primary { --bg: var(--brand); --fg:#fff; box-shadow: 0 14px 26px -12px rgba(55,87,224,.75); }
.btn--primary:hover { --bg: var(--brand-700); }
.btn--ghost { --bg:#fff; --fg: var(--ink); box-shadow: inset 0 0 0 1.5px var(--line), var(--shadow-sm); }
.btn--ghost:hover { --bg:#fff; box-shadow: inset 0 0 0 1.5px var(--brand), var(--shadow-sm); color: var(--brand); }

/* ---------- Eyebrow / headings ---------- */
.eyebrow { display: inline-flex; align-items: center; gap: .55em; font-family: var(--font-display); font-weight: 700; font-size: .8rem; letter-spacing: .06em; text-transform: uppercase; color: var(--brand); margin-bottom: 1rem; }
.eyebrow--center { justify-content: center; }
.eyebrow .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 4px var(--accent-soft); }
.section__head { text-align: center; max-width: 660px; margin: 0 auto clamp(38px,5vw,58px); }
.section__title { font-size: clamp(1.9rem, 4vw, 2.9rem); }
.section__sub { margin-top: 1rem; color: var(--muted); font-size: 1.1rem; }
.grad { background: var(--grad-brand); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* ============================================================
   TOPBAR
   ============================================================ */
.topbar { background: var(--dark); color: #cdd6ea; font-size: .86rem; }
.topbar__inner { display: flex; align-items: center; justify-content: space-between; padding: 8px 0; gap: 12px; }
.topbar__item { color: #aeb9d4; }
.topbar__contact { display: flex; align-items: center; gap: 20px; }
.topbar__contact a { transition: color .2s; }
.topbar__contact a:hover { color: #fff; }
.topbar__badge { background: rgba(255,255,255,.1); color:#e7ecf8; padding: 3px 10px; border-radius: 100px; font-weight: 500; }

/* ============================================================
   NAV
   ============================================================ */
.nav { position: sticky; top: 0; z-index: 100; background: rgba(255,255,255,.86); backdrop-filter: blur(14px); border-bottom: 1px solid transparent; transition: box-shadow .3s, border-color .3s; }
.nav.is-stuck { box-shadow: 0 8px 30px -18px rgba(20,32,60,.35); border-color: var(--line); }
.nav__inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 12px 0; }

.brand { display: inline-flex; align-items: center; gap: .7em; }
.brand__logo { width: 52px; height: 40px; border-radius: 9px; overflow: hidden; background: #f1f1ef; display: grid; place-items: center; box-shadow: inset 0 0 0 1px var(--line); flex: none; }
.brand__logo img { width: 118%; height: 118%; object-fit: cover; } /* zoom to trim vignette */
.brand__text { display: flex; flex-direction: column; line-height: 1.1; }
.brand__name { font-family: var(--font-display); font-weight: 800; font-size: 1.12rem; color: var(--ink); letter-spacing: -.02em; }
.brand__sub { font-size: .72rem; color: var(--muted); font-weight: 500; }

.nav__links { display: flex; align-items: center; gap: 28px; }
.nav__links a { font-family: var(--font-display); font-weight: 600; font-size: .98rem; color: var(--ink); transition: color .2s; }
.nav__links a:not(.btn):hover { color: var(--brand); }
.nav__cta { color:#fff !important; }

.nav__toggle { display: none; flex-direction: column; gap: 5px; background: none; border: 0; cursor: pointer; padding: 8px; }
.nav__toggle span { width: 26px; height: 3px; border-radius: 3px; background: var(--ink); transition: transform .3s, opacity .3s; }
.nav__toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.nav__toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav__toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ============================================================
   HERO
   ============================================================ */
.hero { position: relative; overflow: hidden; padding: clamp(50px,7vw,90px) 0 clamp(50px,7vw,86px);
  background: radial-gradient(120% 90% at 88% -10%, var(--accent-soft) 0%, rgba(226,247,250,0) 55%),
              radial-gradient(90% 80% at 0% 0%, var(--brand-soft) 0%, rgba(238,242,255,0) 55%), var(--white); }
.hero__glow { position: absolute; width: 620px; height: 620px; right: -180px; top: -220px; border-radius: 50%;
  background: radial-gradient(circle at 40% 40%, rgba(55,87,224,.16), rgba(55,87,224,0) 65%); z-index: 0; }
.hero__inner { position: relative; z-index: 2; display: grid; grid-template-columns: 1.08fr .92fr; align-items: center; gap: clamp(30px,5vw,64px); }
.hero__title { font-size: clamp(2.3rem, 5.4vw, 4rem); }
.hero__lede { margin-top: 1.3rem; font-size: clamp(1.05rem, 1.5vw, 1.24rem); color: var(--body); max-width: 40ch; }
.hero__lede strong { color: var(--ink); }
.hero__actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 2rem; }
.hero__chips { list-style: none; padding: 0; margin: 2.2rem 0 0; display: flex; flex-wrap: wrap; gap: 12px; }
.hero__chips li { background: #fff; border: 1px solid var(--line); border-radius: 100px; padding: 8px 15px; font-size: .9rem; color: var(--body); box-shadow: var(--shadow-sm); }
.hero__chips strong { color: var(--brand); }

.hero__media { position: relative; }
.hero__frame { position: relative; aspect-ratio: 1/1; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-lg); border: 8px solid #fff; rotate: 1.5deg; animation: floaty 7s ease-in-out infinite; }
.hero__frame img { width: 100%; height: 100%; object-fit: cover; }
.hero__pricetag { position: absolute; left: -22px; bottom: 26px; background: var(--grad-brand); color:#fff; border-radius: 18px; padding: 14px 20px; box-shadow: var(--shadow); rotate: -5deg; text-align: center; animation: floaty 7s ease-in-out .4s infinite; }
.hero__pricetag-top { display: block; font-size: .72rem; letter-spacing: .05em; text-transform: uppercase; opacity: .9; }
.hero__pricetag-num { font-family: var(--font-display); font-weight: 800; font-size: 2rem; }
@keyframes floaty { 0%,100% { translate: 0 0; } 50% { translate: 0 -12px; } }

/* ============================================================
   TRUST STRIP
   ============================================================ */
.trust { background: var(--dark); color: #fff; }
.trust__inner { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 24px 0; flex-wrap: wrap; }
.trust__item { text-align: center; flex: 1; min-width: 120px; }
.trust__item strong { display: block; font-family: var(--font-display); font-size: 1.5rem; color:#fff; }
.trust__item span { font-size: .9rem; color: #aeb9d4; }
.trust__sep { width: 1px; height: 38px; background: rgba(255,255,255,.14); }

/* ============================================================
   WORK / CAROUSEL
   ============================================================ */
.work { background: var(--grad-soft); }
.carousel { position: relative; width: min(1080px, 94vw); margin: 0 auto; }
.carousel__viewport { overflow: hidden; border-radius: var(--radius-lg); box-shadow: var(--shadow); background:#fff; }
.carousel__track { list-style: none; padding: 0; margin: 0; display: flex; transition: transform .6s cubic-bezier(.4,0,.2,1); }
.carousel__slide { position: relative; min-width: 100%; }
.carousel__slide img { width: 100%; height: clamp(300px, 52vw, 560px); object-fit: cover; }
.carousel__cap { position: absolute; left: 18px; bottom: 18px; background: rgba(15,24,48,.72); color:#fff; backdrop-filter: blur(6px); padding: 9px 16px; border-radius: 100px; font-family: var(--font-display); font-weight: 600; font-size: .92rem; }
.carousel__btn { position: absolute; top: 50%; translate: 0 -50%; width: 48px; height: 48px; border-radius: 50%; border: none; background: rgba(255,255,255,.92); color: var(--ink); font-size: 1.7rem; line-height: 1; cursor: pointer; box-shadow: var(--shadow); display: grid; place-items: center; transition: background .2s, transform .2s; z-index: 3; }
.carousel__btn:hover { background:#fff; transform: translateY(-50%) scale(1.06); }
.carousel__btn:focus-visible { outline: none; box-shadow: var(--ring); }
.carousel__btn--prev { left: 14px; } .carousel__btn--next { right: 14px; }
.carousel__dots { display: flex; justify-content: center; gap: 10px; margin-top: 20px; }
.carousel__dots button { width: 10px; height: 10px; border-radius: 50%; border: none; background: var(--line); cursor: pointer; padding: 0; transition: transform .2s, background .2s; }
.carousel__dots button:hover { background: var(--muted); }
.carousel__dots button[aria-selected="true"] { background: var(--brand); transform: scale(1.35); }
.work__note { text-align: center; margin-top: 26px; color: var(--muted); }

/* ============================================================
   CARDS (services / why)
   ============================================================ */
.card-grid { display: grid; gap: 22px; }
.card-grid--3 { grid-template-columns: repeat(3, 1fr); }
.scard, .wcard { background:#fff; border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 32px 28px; box-shadow: var(--shadow-sm); transition: transform .22s, box-shadow .22s, border-color .22s; }
.scard:hover, .wcard:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: #d6def0; }
.scard__icon, .wcard__ic { width: 56px; height: 56px; border-radius: 14px; display: grid; place-items: center; font-size: 1.6rem; margin-bottom: 18px; background: var(--brand-soft); }
.scard h3, .wcard h3 { font-size: 1.3rem; margin-bottom: .5rem; }
.scard p, .wcard p { color: var(--body); }
.wcard p strong { color: var(--ink); }
.services { background: var(--white); }
.why { background: var(--grad-soft); }
.services-note { display: flex; align-items: center; gap: 18px; margin-top: 26px; padding: 22px 26px; border-radius: var(--radius-lg); background: var(--brand-soft); border: 1px solid #dfe6fb; }
.services-note__ic { font-size: 1.7rem; flex: none; }
.services-note p { color: var(--ink); font-size: 1.02rem; }
.services-note strong { color: var(--brand-deep); }
@media (max-width: 560px) { .services-note { flex-direction: column; text-align: center; gap: 10px; } }

/* ============================================================
   BRAND BAND ("black space for logo")
   ============================================================ */
.brandband { background:
   radial-gradient(90% 140% at 100% 0%, rgba(55,87,224,.35), rgba(55,87,224,0) 55%), var(--dark); color:#fff; }
.brandband__inner { display: grid; grid-template-columns: auto 1fr; align-items: center; gap: clamp(28px,5vw,60px); padding: clamp(44px,6vw,72px) 0; }
.brandband__logo { background:#fff; border-radius: 20px; padding: 14px; box-shadow: var(--shadow-lg); width: 260px; max-width: 40vw; }
.brandband__logo img { border-radius: 10px; }
.brandband__copy h2 { color:#fff; font-size: clamp(1.6rem, 3.4vw, 2.5rem); }
.brandband__copy p { color:#c3cde6; margin-top: 1rem; font-size: 1.1rem; max-width: 52ch; }

/* ============================================================
   PRICING
   ============================================================ */
.pricing { background: var(--white); }
.price-wrap { display: flex; justify-content: center; }
.price-card { position: relative; width: min(460px, 100%); background:#fff; border: 1px solid var(--line); border-radius: 28px; padding: 40px 38px; box-shadow: var(--shadow); text-align: center; overflow: hidden; }
.price-card::before { content:""; position: absolute; inset: 0 0 auto 0; height: 7px; background: var(--grad-brand); }
.price-card__badge { display: inline-block; background: var(--accent-soft); color: #0e8a99; font-family: var(--font-display); font-weight: 700; font-size: .78rem; letter-spacing: .05em; text-transform: uppercase; padding: 6px 14px; border-radius: 100px; margin-bottom: 14px; }
.price-card h3 { font-size: 1.4rem; }
.price-card__amount { font-family: var(--font-display); font-weight: 800; font-size: 4.4rem; color: var(--ink); line-height: 1; margin: 10px 0 4px; display: inline-flex; align-items: flex-start; }
.price-card__cur { font-size: 1.8rem; margin-top: .5rem; margin-right: 2px; color: var(--brand); }
.price-card__per { font-family: var(--font-body); font-size: .95rem; font-weight: 500; color: var(--muted); align-self: flex-end; margin-bottom: .7rem; margin-left: 8px; }
.price-card__compare { color: var(--muted); margin-bottom: 22px; }
.price-card__compare s { color: #98a2b6; }
.price-card__list { list-style: none; padding: 0; margin: 0 0 26px; text-align: left; display: grid; gap: 12px; }
.price-card__list li { position: relative; padding-left: 32px; color: var(--body); }
.price-card__list li::before { content:"✓"; position: absolute; left: 0; top: 1px; width: 22px; height: 22px; border-radius: 50%; background: var(--brand); color:#fff; display: grid; place-items: center; font-size: .72rem; font-weight: 700; }
.price-card__cta { width: 100%; }
.price-card__fine { margin-top: 16px; font-size: .82rem; color: var(--muted); }

/* ============================================================
   PROCESS
   ============================================================ */
.process { background: var(--grad-soft); }
.steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; counter-reset: s; }
.step { position: relative; background:#fff; border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 32px 26px; box-shadow: var(--shadow-sm); }
.step__num { display: grid; place-items: center; width: 46px; height: 46px; border-radius: 13px; background: var(--grad-brand); color:#fff; font-family: var(--font-display); font-weight: 800; font-size: 1.3rem; margin-bottom: 16px; box-shadow: 0 10px 20px -8px rgba(55,87,224,.6); }
.step h3 { font-size: 1.18rem; margin-bottom: .4rem; }
.step p { color: var(--body); font-size: .97rem; }

/* ============================================================
   FEATURE
   ============================================================ */
.feature { background: var(--white); }
.feature__inner { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: clamp(30px,5vw,64px); }
.feature__media img { border-radius: var(--radius-lg); box-shadow: var(--shadow); }
.feature__copy p { color: var(--body); font-size: 1.08rem; margin: 1rem 0 1.6rem; }

/* ============================================================
   CONTACT
   ============================================================ */
.contact { background: var(--grad-soft); }
.contact-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.contact-card { background:#fff; border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 32px 28px; box-shadow: var(--shadow-sm); text-align: center; transition: transform .22s, box-shadow .22s, border-color .22s; }
.contact-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: #d6def0; }
.contact-card__ic { font-size: 2rem; margin-bottom: 12px; }
.contact-card h3 { font-size: 1.05rem; color: var(--muted); font-weight: 700; letter-spacing: .02em; }
.contact-card__big { font-family: var(--font-display); font-weight: 800; font-size: 1.5rem; color: var(--ink); margin: 6px 0 10px; word-break: break-word; }
.contact-card__go { color: var(--brand); font-weight: 600; font-size: .92rem; }
.contact-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; margin-top: 30px; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer { background: var(--dark); color: #b9c3dc; padding: clamp(52px,6vw,72px) 0 28px; }
.footer__inner { display: grid; grid-template-columns: 1.8fr 1fr 1.4fr; gap: 40px; }
.footer__logo { display: inline-block; background:#fff; border-radius: 12px; padding: 8px; width: 150px; box-shadow: var(--shadow); }
.footer__logo img { border-radius: 6px; }
.footer__brand p { margin-top: 16px; max-width: 34ch; color:#9aa6c4; }
.footer__col h4 { color:#fff; font-size: 1rem; margin-bottom: 16px; }
.footer__col a, .footer__col p { display: block; color:#9aa6c4; margin-bottom: 10px; transition: color .2s; }
.footer__col a:hover { color:#fff; }
.footer__note { color:#7f8cae !important; font-size: .9rem; }
.footer__bottom { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; margin-top: 44px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.1); color:#7f8cae; font-size: .88rem; }

/* ============================================================
   REVEAL
   ============================================================ */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s ease, transform .7s cubic-bezier(.2,.7,.2,1); }
.reveal.is-in { opacity: 1; transform: none; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 980px) {
  .card-grid--3 { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .hero__inner { grid-template-columns: 1fr; }
  .hero__copy { order: 2; text-align: center; }
  .hero__lede { margin-inline: auto; }
  .hero__actions, .hero__chips { justify-content: center; }
  .hero__media { order: 1; max-width: 460px; margin: 0 auto; }
  .brandband__inner { grid-template-columns: 1fr; text-align: center; justify-items: center; }
  .brandband__logo { max-width: 70vw; }
  .feature__inner { grid-template-columns: 1fr; }
  .footer__inner { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 760px) {
  .topbar__item { display: none; }
  .topbar__inner { justify-content: center; }
  .nav__links { position: fixed; inset: 0 0 0 auto; width: min(320px, 84vw); flex-direction: column; align-items: flex-start; justify-content: center; gap: 24px; background:#fff; padding: 40px; box-shadow: var(--shadow-lg); transform: translateX(100%); transition: transform .34s cubic-bezier(.4,0,.2,1); z-index: 90; }
  .nav__links.is-open { transform: none; }
  .nav__links a { font-size: 1.25rem; }
  .nav__toggle { display: flex; z-index: 95; }
  .trust__sep { display: none; }
  .trust__item { min-width: 44%; }
  .hero__title { font-size: clamp(1.75rem, 7vw, 2.6rem); }
  .hero__copy { text-align: center; }
}
@media (max-width: 560px) {
  .hero__title { font-size: clamp(1.55rem, 7vw, 2.2rem); }
  .card-grid--3 { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer__inner { grid-template-columns: 1fr; }
  .brand__sub { display: none; }
}