/* ─── Reset & Base ─────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --primary:       #6d28d9;
  --primary-light: #8b5cf6;
  --primary-dark:  #4c1d95;
  --accent:        #f59e0b;
  --accent-light:  #fcd34d;
  --rose:          #e11d48;
  --teal:          #0d9488;
  --bg:            #ffffff;
  --bg-alt:        #faf5ff;
  --text:          #1e1b4b;
  --text-muted:    #6b7280;
  --border:        #e9d5ff;
  --radius:        16px;
  --radius-sm:     8px;
  --shadow:        0 4px 24px rgba(109,40,217,.12);
  --shadow-lg:     0 12px 48px rgba(109,40,217,.18);
  --transition:    .3s cubic-bezier(.4,0,.2,1);
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: 'Inter', system-ui, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.65;
  overflow-x: hidden;
}

img { display: block; max-width: 100%; }
a  { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font: inherit; }

.container {
  max-width: 1160px;
  margin-inline: auto;
  padding-inline: 24px;
}

/* ─── Typography helpers ────────────────────────────────────── */
.gradient-text {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section__eyebrow {
  display: inline-block;
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 12px;
}

.section__title {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 20px;
}

.section__desc {
  color: var(--text-muted);
  font-size: 1.05rem;
  max-width: 560px;
}

.section__header {
  text-align: center;
  margin-bottom: 56px;
}
.section__header .section__desc { margin-inline: auto; }

.section { padding-block: 96px; }
.section--alt { background: var(--bg-alt); }

/* ─── Buttons ───────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 50px;
  font-weight: 600;
  font-size: .95rem;
  transition: var(--transition);
  white-space: nowrap;
}

.btn--primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: #fff;
  box-shadow: 0 4px 16px rgba(109,40,217,.35);
}
.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(109,40,217,.45);
}

.btn--outline {
  border: 2px solid var(--primary);
  color: var(--primary);
  background: transparent;
}
.btn--outline:hover {
  background: var(--primary);
  color: #fff;
  transform: translateY(-2px);
}

.btn--nav {
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: #fff;
  padding: 10px 22px;
  border-radius: 50px;
  font-weight: 600;
  font-size: .9rem;
}
.btn--nav:hover { opacity: .9; }

.btn--full { width: 100%; justify-content: center; }

/* ─── Navbar ────────────────────────────────────────────────── */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(255,255,255,.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow var(--transition);
}
.navbar.scrolled { box-shadow: var(--shadow); }

.navbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
}
.logo__sk {
  width: 40px; height: 40px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #fff;
  border-radius: 10px;
  display: grid; place-items: center;
  font-size: .9rem;
  font-weight: 800;
  letter-spacing: -.5px;
}
.logo__name { font-size: 1rem; color: var(--text); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
}
.nav-links a {
  font-size: .9rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: color var(--transition);
}
.nav-links a:hover { color: var(--primary); }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
}
.hamburger span {
  width: 24px; height: 2px;
  background: var(--text);
  border-radius: 4px;
  transition: var(--transition);
  display: block;
}
.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }

/* ─── Hero ──────────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding-top: 72px;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 70% 50%, rgba(109,40,217,.07) 0%, transparent 70%),
    radial-gradient(ellipse 50% 40% at 10% 80%, rgba(245,158,11,.06) 0%, transparent 60%);
  pointer-events: none;
}

.hero .container {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 64px;
  padding-block: 80px;
  position: relative;
}

.hero__content { max-width: 580px; }

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, rgba(109,40,217,.1), rgba(245,158,11,.1));
  border: 1px solid var(--border);
  border-radius: 50px;
  padding: 6px 16px;
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 24px;
}

.hero__headline {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: clamp(2.4rem, 5vw, 4rem);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 24px;
  color: var(--text);
}

.hero__sub {
  font-size: 1.1rem;
  color: var(--text-muted);
  line-height: 1.75;
  margin-bottom: 36px;
}

.hero__ctas {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 52px;
}

.hero__stats {
  display: flex;
  gap: 40px;
}
.stat__num {
  display: block;
  font-size: 2rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1;
}
.stat__label {
  font-size: .8rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* hero image */
.hero__image-wrap { position: relative; flex-shrink: 0; }

.hero__image-frame {
  position: relative;
  width: 380px;
}
.hero__image-frame::before {
  content: '';
  position: absolute;
  inset: -12px -12px 12px 12px;
  border: 2px solid var(--border);
  border-radius: calc(var(--radius) + 12px);
  z-index: 0;
}

.hero__photo {
  width: 100%;
  border-radius: var(--radius);
  position: relative;
  z-index: 1;
  object-fit: cover;
}

.hero__badge {
  position: absolute;
  bottom: -20px;
  left: -24px;
  background: #fff;
  box-shadow: var(--shadow-lg);
  border-radius: 50px;
  padding: 10px 18px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: .8rem;
  font-weight: 600;
  z-index: 2;
  white-space: nowrap;
}
.hero__badge-icon { color: var(--accent); font-size: 1rem; }

/* ─── Marquee ───────────────────────────────────────────────── */
.marquee-wrap {
  overflow: hidden;
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
  padding-block: 16px;
}
.marquee {
  display: flex;
  gap: 32px;
  width: max-content;
  animation: marquee 28s linear infinite;
  white-space: nowrap;
}
.marquee span {
  font-size: .85rem;
  font-weight: 600;
  color: rgba(255,255,255,.85);
  letter-spacing: .04em;
}
.marquee .dot { color: var(--accent-light); }

@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ─── About ─────────────────────────────────────────────────── */
.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about__image-wrap {
  position: relative;
}
.about__img {
  border-radius: var(--radius);
  width: 100%;
  object-fit: cover;
}

.about__tag {
  position: absolute;
  background: #fff;
  box-shadow: var(--shadow);
  border-radius: 50px;
  padding: 8px 16px;
  font-size: .8rem;
  font-weight: 700;
}
.about__tag--1 { top: 24px;  right: -20px; }
.about__tag--2 { top: 50%;   right: -28px; transform: translateY(-50%); }
.about__tag--3 { bottom: 24px; right: -20px; }

.about__copy p {
  color: var(--text-muted);
  margin-bottom: 16px;
}
.about__copy strong { color: var(--text); }

.about__certs {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-block: 28px;
}

.cert {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px 18px;
}
.cert__icon { font-size: 1.4rem; flex-shrink: 0; }
.cert strong { display: block; font-size: .9rem; }
.cert small { color: var(--text-muted); font-size: .8rem; }

/* ─── Services ──────────────────────────────────────────────── */
.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 28px;
  position: relative;
  transition: var(--transition);
}
.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-light);
}

.service-card--featured {
  background: linear-gradient(160deg, var(--primary-dark) 0%, var(--primary) 100%);
  color: #fff;
  border-color: transparent;
}
.service-card--featured h3,
.service-card--featured p,
.service-card--featured li { color: rgba(255,255,255,.9); }

.service-card__badge {
  position: absolute;
  top: -12px; right: 20px;
  background: var(--accent);
  color: #1e1b4b;
  border-radius: 50px;
  padding: 4px 14px;
  font-size: .75rem;
  font-weight: 700;
}

.service-card__icon { font-size: 2rem; margin-bottom: 16px; }
.service-card h3 { font-size: 1.1rem; font-weight: 700; margin-bottom: 10px; }
.service-card p  { font-size: .9rem; color: var(--text-muted); margin-bottom: 16px; }
.service-card--featured p { color: rgba(255,255,255,.7); }

.service-card ul { display: flex; flex-direction: column; gap: 8px; }
.service-card li {
  font-size: .85rem;
  color: var(--text-muted);
  padding-left: 16px;
  position: relative;
}
.service-card li::before {
  content: '✓';
  position: absolute; left: 0;
  color: var(--primary);
  font-weight: 700;
}
.service-card--featured li::before { color: var(--accent-light); }

/* ─── Process ───────────────────────────────────────────────── */
.process__steps {
  display: flex;
  align-items: flex-start;
  gap: 0;
  justify-content: center;
}

.process-step {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 24px;
  text-align: center;
  flex: 1;
  max-width: 220px;
}
.process-step:hover { box-shadow: var(--shadow); }

.process-step__num {
  font-size: 2.5rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 12px;
}
.process-step h3 { font-size: 1rem; font-weight: 700; margin-bottom: 8px; }
.process-step p  { font-size: .85rem; color: var(--text-muted); }

.process-step__arrow {
  font-size: 1.5rem;
  color: var(--border);
  align-self: center;
  flex-shrink: 0;
  padding-inline: 8px;
}

/* ─── Blog ──────────────────────────────────────────────────── */
.blog__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-bottom: 48px;
}

.blog-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
}
.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.blog-card__img-link { position: relative; display: block; overflow: hidden; }
.blog-card__img {
  width: 100%;
  aspect-ratio: 5/3;
  object-fit: cover;
  transition: transform .5s ease;
}
.blog-card:hover .blog-card__img { transform: scale(1.04); }

.blog-card__cat {
  position: absolute;
  top: 14px; left: 14px;
  background: var(--primary);
  color: #fff;
  border-radius: 50px;
  padding: 4px 12px;
  font-size: .75rem;
  font-weight: 700;
}

.blog-card__body { padding: 24px; }
.blog-card__date { font-size: .8rem; color: var(--text-muted); margin-bottom: 8px; }
.blog-card__body h3 {
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.4;
  margin-bottom: 10px;
}
.blog-card__body h3 a:hover { color: var(--primary); }
.blog-card__body p  { font-size: .875rem; color: var(--text-muted); margin-bottom: 16px; }
.blog-card__link { font-size: .875rem; font-weight: 600; color: var(--primary); transition: gap .2s; }
.blog-card__link:hover { text-decoration: underline; }

.blog__cta { text-align: center; }

.blog__empty {
  text-align: center;
  padding: 64px 24px;
  border: 2px dashed var(--border);
  border-radius: var(--radius);
  background: #fff;
}
.blog__empty-icon { font-size: 3rem; margin-bottom: 16px; }
.blog__empty h3   { font-size: 1.3rem; font-weight: 700; margin-bottom: 10px; }
.blog__empty p    { color: var(--text-muted); max-width: 400px; margin-inline: auto; }

/* ─── Testimonials ──────────────────────────────────────────── */
.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.testi-card {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 28px;
  transition: var(--transition);
}
.testi-card:hover {
  box-shadow: var(--shadow);
  border-color: var(--primary-light);
}

.testi-card__stars { color: var(--accent); font-size: 1rem; margin-bottom: 16px; }
.testi-card p { font-size: .9rem; color: var(--text-muted); font-style: italic; line-height: 1.7; margin-bottom: 24px; }

.testi-card__author { display: flex; align-items: center; gap: 12px; }
.testi-card__avatar { width: 48px; height: 48px; border-radius: 50%; object-fit: cover; }
.testi-card__author strong { display: block; font-size: .9rem; }
.testi-card__author small { color: var(--text-muted); font-size: .8rem; }

/* ─── Contact ───────────────────────────────────────────────── */
.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 72px;
  align-items: start;
}

.contact__info p { color: var(--text-muted); margin-bottom: 32px; }

.contact__details { display: flex; flex-direction: column; gap: 16px; margin-bottom: 32px; }
.contact__detail {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: .9rem;
}
.contact__detail-icon { font-size: 1.1rem; }
.contact__detail a:hover { color: var(--primary); text-decoration: underline; }

.contact__socials { display: flex; gap: 12px; }
.social-link {
  width: 44px; height: 44px;
  border: 1.5px solid var(--border);
  border-radius: 50%;
  display: grid; place-items: center;
  color: var(--text-muted);
  transition: var(--transition);
}
.social-link:hover {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
  transform: translateY(-2px);
}

/* Form */
.contact-form { display: flex; flex-direction: column; gap: 20px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }

.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label { font-size: .85rem; font-weight: 600; color: var(--text); }

.form-group input,
.form-group select,
.form-group textarea {
  padding: 12px 16px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font: inherit;
  font-size: .9rem;
  color: var(--text);
  background: #fff;
  transition: border-color var(--transition), box-shadow var(--transition);
  width: 100%;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(109,40,217,.12);
}
.form-group textarea { resize: vertical; min-height: 110px; }

.form-note { font-size: .8rem; color: var(--text-muted); text-align: center; }

.form-success {
  text-align: center;
  padding: 48px 32px;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.form-success__icon { font-size: 3rem; margin-bottom: 16px; }
.form-success h3 { font-size: 1.4rem; margin-bottom: 8px; }
.form-success p { color: var(--text-muted); }

/* ─── Footer ────────────────────────────────────────────────── */
.footer {
  background: var(--text);
  color: rgba(255,255,255,.7);
}
.footer__inner {
  display: flex;
  justify-content: space-between;
  gap: 48px;
  padding-block: 64px;
}
.footer__brand { max-width: 260px; }
.footer__brand .logo { margin-bottom: 16px; }
.footer__brand .logo__sk { background: linear-gradient(135deg, var(--primary-light), var(--accent)); }
.footer__brand .logo__name { color: #fff; }
.footer__brand p { font-size: .875rem; line-height: 1.7; }

.footer__links { display: flex; gap: 56px; }
.footer__col { display: flex; flex-direction: column; gap: 10px; }
.footer__col h4 { color: #fff; font-size: .85rem; font-weight: 700; margin-bottom: 4px; }
.footer__col a { font-size: .85rem; transition: color var(--transition); }
.footer__col a:hover { color: var(--accent-light); }

.footer__bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  padding-block: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  font-size: .8rem;
}
.footer__bottom-links { display: flex; gap: 24px; }
.footer__bottom-links a:hover { color: var(--accent-light); }

/* ─── Back to Top ───────────────────────────────────────────── */
.back-to-top {
  position: fixed;
  bottom: 32px; right: 32px;
  width: 48px; height: 48px;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: #fff;
  border-radius: 50%;
  font-size: 1.1rem;
  box-shadow: var(--shadow);
  display: grid; place-items: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition), transform var(--transition);
  z-index: 999;
}
.back-to-top.visible {
  opacity: 1;
  pointer-events: all;
}
.back-to-top:hover { transform: translateY(-3px); }

/* ─── Reveal animation ──────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .65s ease, transform .65s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Staggered delay for grids */
.services__grid .reveal:nth-child(2) { transition-delay: .1s; }
.services__grid .reveal:nth-child(3) { transition-delay: .2s; }
.services__grid .reveal:nth-child(4) { transition-delay: .05s; }
.services__grid .reveal:nth-child(5) { transition-delay: .15s; }
.services__grid .reveal:nth-child(6) { transition-delay: .25s; }
.blog__grid .reveal:nth-child(2)   { transition-delay: .1s; }
.blog__grid .reveal:nth-child(3)   { transition-delay: .2s; }
.testimonials__grid .reveal:nth-child(2) { transition-delay: .1s; }
.testimonials__grid .reveal:nth-child(3) { transition-delay: .2s; }
.process__steps .reveal:nth-child(2) { transition-delay: .1s; }
.process__steps .reveal:nth-child(3) { transition-delay: .2s; }
.process__steps .reveal:nth-child(4) { transition-delay: .3s; }

/* ─── Responsive ────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .services__grid   { grid-template-columns: repeat(2, 1fr); }
  .hero .container  { grid-template-columns: 1fr; gap: 48px; }
  .hero__image-wrap { display: none; }
  .hero__content    { max-width: 100%; }
  .about__grid      { grid-template-columns: 1fr; gap: 40px; }
  .about__image-wrap { max-width: 440px; margin-inline: auto; }
  .contact__grid    { grid-template-columns: 1fr; gap: 40px; }
  .process__steps   { flex-wrap: wrap; justify-content: center; gap: 16px; }
  .process-step__arrow { display: none; }
  .process-step     { max-width: 45%; }
}

@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: 72px; left: 0; right: 0;
    background: #fff;
    flex-direction: column;
    gap: 0;
    padding: 0;
    border-bottom: 1px solid var(--border);
    max-height: 0;
    overflow: hidden;
    transition: max-height .35s ease;
  }
  .nav-links.open { max-height: 400px; }
  .nav-links a {
    padding: 16px 24px;
    border-bottom: 1px solid var(--border);
    font-size: 1rem;
  }
  .nav-links .btn--nav { margin: 16px; border-radius: 50px; text-align: center; }
  .hamburger { display: flex; }

  .hero { padding-top: 72px; }
  .hero__stats { gap: 24px; }

  .services__grid { grid-template-columns: 1fr; }
  .blog__grid     { grid-template-columns: 1fr; }
  .testimonials__grid { grid-template-columns: 1fr; }

  .form-row { grid-template-columns: 1fr; }

  .footer__inner { flex-direction: column; }
  .footer__links { flex-direction: column; gap: 32px; }
  .footer__bottom { flex-direction: column; text-align: center; }

  .about__tag { display: none; }

  .process-step { max-width: 100%; }
}

@media (max-width: 480px) {
  .section { padding-block: 64px; }
  .hero__headline { font-size: 2.2rem; }
  .hero__ctas { flex-direction: column; }
  .hero__ctas .btn { justify-content: center; }
}