/* ---------- Reset & base ---------- */
* { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --ink: #14181f;
  --ink-soft: #4b5563;
  --bg: #FAFAF8;
  --bg-alt: #F2F1EC;
  --white: #ffffff;
  --teal: #00A98F;
  --teal-bright: #00C2A8;
  --coral: #FF5A3D;
  --coral-dark: #E64526;
  --border: #E6E4DC;
  --navy: #0E1522;
  --radius-lg: 20px;
  --radius-md: 14px;
  --radius-sm: 10px;
  --shadow-sm: 0 2px 8px rgba(20,24,31,0.06);
  --shadow-md: 0 12px 32px rgba(20,24,31,0.10);
  --shadow-lg: 0 24px 60px rgba(20,24,31,0.14);
  --ease: cubic-bezier(.22,1,.36,1);
}

html { scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3 {
  font-family: 'Sora', 'Inter', sans-serif;
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

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

.wrap {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--ink);
  color: #fff;
  padding: 12px 18px;
  border-radius: 0 0 8px 0;
  z-index: 1000;
}
.skip-link:focus { left: 0; }

/* ---------- Reveal on scroll ---------- */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.reveal.in-view { opacity: 1; transform: translateY(0); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: none;
  border-radius: 999px;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease), background-color 0.25s var(--ease);
  white-space: nowrap;
}
.btn svg { transition: transform 0.25s var(--ease); }
.btn:hover svg { transform: translateX(3px); }

.btn-primary {
  background: var(--coral);
  color: #fff;
  box-shadow: 0 6px 18px rgba(255,90,61,0.32);
}
.btn-primary:hover {
  background: var(--coral-dark);
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(255,90,61,0.4);
}
.btn-primary:active { transform: translateY(0); }

.btn-ghost {
  background: transparent;
  color: var(--ink);
  border: 1.5px solid var(--border);
}
.btn-ghost:hover {
  border-color: var(--ink);
  transform: translateY(-2px);
}

.btn-large { padding: 15px 26px; font-size: 1rem; }
.btn-small { padding: 10px 18px; font-size: 0.88rem; }
.btn-full { width: 100%; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250,250,248,0.82);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.site-header.scrolled {
  border-bottom-color: var(--border);
  box-shadow: var(--shadow-sm);
}

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

.logo { display: flex; align-items: center; gap: 10px; }
.logo-mark { display: flex; }
.logo-mark svg { width: 34px; height: 34px; }
.logo-text {
  font-family: 'Sora', sans-serif;
  font-weight: 500;
  font-size: 1.4rem;
  letter-spacing: -0.01em;
}
.logo-text strong { font-weight: 800; }

.main-nav { display: flex; align-items: center; gap: 32px; }
.main-nav a {
  font-size: 0.94rem;
  font-weight: 500;
  color: var(--ink-soft);
  position: relative;
  padding: 4px 0;
  transition: color 0.2s ease;
}
.main-nav a::after {
  content: '';
  position: absolute;
  left: 0; bottom: -2px;
  width: 0; height: 2px;
  background: var(--coral);
  transition: width 0.25s var(--ease);
}
.main-nav a:hover { color: var(--ink); }
.main-nav a:hover::after { width: 100%; }

.header-actions { display: flex; align-items: center; gap: 14px; }

.lang-switch {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--ink-soft);
  border: 1.5px solid var(--border);
  border-radius: 999px;
  padding: 6px 12px;
  transition: border-color 0.2s ease, color 0.2s ease;
}
.lang-switch:hover { border-color: var(--ink); color: var(--ink); }

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
}
.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--ink);
  margin: 0 auto;
  transition: transform 0.3s var(--ease), opacity 0.3s var(--ease);
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero { padding: 64px 0 88px; }
.hero-inner {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: center;
}

.hero-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
}
.hero-brand-text {
  font-family: 'Sora', sans-serif;
  font-weight: 500;
  font-size: 1.55rem;
  letter-spacing: -0.01em;
  color: var(--ink);
}
.hero-brand-text strong { font-weight: 800; }

.eyebrow {
  display: inline-block;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--coral-dark);
  background: #FFF0EC;
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 20px;
}
.eyebrow-light { background: rgba(255,255,255,0.1); color: #FFC4B4; }

.hero h1 {
  font-size: clamp(2.3rem, 4.6vw, 3.6rem);
  margin-bottom: 20px;
}

.hero-sub {
  font-size: 1.12rem;
  color: var(--ink-soft);
  max-width: 480px;
  margin-bottom: 32px;
}

.hero-cta-row { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 36px; }

.hero-trust { display: flex; align-items: center; gap: 14px; }
.trust-avatars { display: flex; }
.trust-avatars span {
  width: 32px; height: 32px;
  border-radius: 50%;
  border: 2.5px solid var(--bg);
  margin-left: -10px;
  background: linear-gradient(135deg, var(--teal-bright), var(--coral));
}
.trust-avatars span:first-child { margin-left: 0; }
.trust-avatars span:nth-child(2) { background: linear-gradient(135deg, #3E63DD, var(--teal-bright)); }
.trust-avatars span:nth-child(3) { background: linear-gradient(135deg, var(--coral), #FFB199); }
.hero-trust p { font-size: 0.86rem; color: var(--ink-soft); }

/* Hero visual / browser mock */
.hero-visual { position: relative; }
.browser-mock {
  background: var(--white);
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}
.hero-browser {
  transform: rotate(1.2deg);
  transition: transform 0.5s var(--ease);
}
.hero-visual:hover .hero-browser { transform: rotate(0deg) scale(1.01); }

.browser-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 11px 14px;
  background: var(--bg-alt);
  border-bottom: 1px solid var(--border);
}
.dot { width: 9px; height: 9px; border-radius: 50%; display: inline-block; }
.dot-r { background: #FF5F57; }
.dot-y { background: #FEBC2E; }
.dot-g { background: #28C840; }
.browser-url {
  margin-left: 10px;
  font-size: 0.76rem;
  color: var(--ink-soft);
  background: var(--white);
  padding: 3px 12px;
  border-radius: 6px;
  border: 1px solid var(--border);
}

.browser-body { padding: 26px; }
.hero-browser-body { background: linear-gradient(160deg, #FFF7F5 0%, #F1FBF9 100%); min-height: 300px; }

.mock-nav {
  height: 10px;
  width: 40%;
  background: var(--border);
  border-radius: 4px;
  margin-bottom: 34px;
}
.mock-hero { display: flex; flex-direction: column; gap: 12px; }
.mock-line { height: 14px; border-radius: 5px; background: linear-gradient(90deg, var(--border), #EFEDE4); }
.mock-line-lg { width: 80%; height: 22px; background: linear-gradient(90deg, var(--teal-bright), var(--coral)); opacity: 0.85; }
.mock-line-md { width: 55%; }
.mock-line-sm { width: 45%; }
.mock-btn {
  margin-top: 10px;
  width: 120px;
  height: 34px;
  border-radius: 999px;
  background: var(--coral);
  opacity: 0.9;
}

.float-badge {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 7px;
  background: var(--white);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-md);
  padding: 10px 16px;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 600;
  animation: float 4.5s ease-in-out infinite;
}
.badge-top { top: -18px; right: 18px; animation-delay: 0.2s; }
.badge-bottom { bottom: -16px; left: -10px; animation-delay: 1s; }
.badge-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--teal-bright);
  box-shadow: 0 0 0 3px rgba(0,194,168,0.2);
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

/* ---------- Sections ---------- */
.section { padding: 96px 0; }
.section-alt { background: var(--bg-alt); }

.section-head { max-width: 620px; margin: 0 auto 56px; text-align: center; }
.section-head.align-left { margin-left: 0; text-align: left; }
.section-head h2 { font-size: clamp(1.7rem, 3.2vw, 2.4rem); margin-bottom: 14px; }
.section-sub { color: var(--ink-soft); font-size: 1.05rem; }
.section-sub-light { color: rgba(255,255,255,0.7); }

/* Services */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.service-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 32px 28px;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), border-color 0.3s var(--ease);
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: transparent;
}
.service-icon {
  width: 52px; height: 52px;
  border-radius: 14px;
  background: var(--icon-bg);
  color: var(--icon-fg);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px;
}
.service-card h3 { font-size: 1.2rem; margin-bottom: 10px; }
.service-card p { color: var(--ink-soft); font-size: 0.96rem; }

/* Portfolio */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 26px;
}
.portfolio-card {
  transition: transform 0.3s var(--ease);
}
.portfolio-card:hover { transform: translateY(-5px); }
.portfolio-card .browser-mock { box-shadow: var(--shadow-sm); transition: box-shadow 0.3s var(--ease); }
.portfolio-card:hover .browser-mock { box-shadow: var(--shadow-md); }

.pf-nails { background: linear-gradient(160deg, #FFF4E8, #FFE3D6); min-height: 170px; padding: 22px; }
.pf-beauty { background: linear-gradient(160deg, #EAF6F4, #DFF3EE); min-height: 170px; padding: 22px; }
.pf-brows { background: linear-gradient(160deg, #EEF1FF, #E4E9FF); min-height: 170px; padding: 22px; }

.portfolio-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 14px;
}
.portfolio-meta h3 { font-size: 1.05rem; }
.tag {
  font-size: 0.76rem;
  font-weight: 600;
  color: var(--teal);
  background: #E9FBF7;
  padding: 4px 10px;
  border-radius: 999px;
}

.portfolio-card-cta {
  border: 1.5px dashed var(--border);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100%;
}
.pf-cta-inner { text-align: center; padding: 30px; }
.pf-cta-inner p { font-weight: 600; margin-bottom: 16px; color: var(--ink-soft); }

/* Why us */
.why-inner {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 60px;
  align-items: start;
}
.why-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px 36px;
}
.why-num {
  display: block;
  font-family: 'Sora', sans-serif;
  font-weight: 800;
  font-size: 0.85rem;
  color: var(--coral);
  margin-bottom: 10px;
  letter-spacing: 0.04em;
}
.why-item h3 { font-size: 1.1rem; margin-bottom: 8px; }
.why-item p { color: var(--ink-soft); font-size: 0.95rem; }

/* ---------- Contact ---------- */
.section-contact {
  background: var(--navy);
  color: #fff;
  position: relative;
  overflow: hidden;
}
.section-contact::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 15% 20%, rgba(0,194,168,0.18), transparent 45%),
    radial-gradient(circle at 85% 80%, rgba(255,90,61,0.16), transparent 45%);
  pointer-events: none;
}
.contact-inner {
  position: relative;
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 64px;
  align-items: start;
}
.contact-copy h2 { color: #fff; }
.contact-points { margin-top: 32px; display: flex; flex-direction: column; gap: 16px; }
.contact-points li {
  display: flex; align-items: center; gap: 12px;
  font-size: 0.98rem;
  color: rgba(255,255,255,0.85);
}
.contact-points svg { color: var(--teal-bright); flex-shrink: 0; }
.contact-points a { transition: color 0.2s ease; }
.contact-points a:hover { color: var(--teal-bright); }

.contact-form {
  background: #fff;
  color: var(--ink);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow-lg);
  position: relative;
}
.form-row { margin-bottom: 18px; }
.form-row label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 7px;
  color: var(--ink-soft);
}
.form-row input, .form-row textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 0.96rem;
  color: var(--ink);
  background: var(--bg);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  resize: vertical;
}
.form-row input:focus, .form-row textarea:focus {
  outline: none;
  border-color: var(--teal-bright);
  box-shadow: 0 0 0 3px rgba(0,194,168,0.15);
}
.form-note {
  text-align: center;
  font-size: 0.8rem;
  color: var(--ink-soft);
  margin-top: 14px;
}

.form-error {
  text-align: center;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--coral-dark);
  background: #FFF0EC;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  margin-top: 14px;
}

.form-success[hidden] {
  display: none;
}

.form-success {
  position: absolute;
  inset: 0;
  background: #fff;
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 6px;
  padding: 30px;
  animation: pop 0.4s var(--ease);
}
.form-success h3 { font-size: 1.3rem; margin-top: 8px; }
.form-success p { color: var(--ink-soft); }

@keyframes pop {
  from { opacity: 0; transform: scale(0.95); }
  to { opacity: 1; transform: scale(1); }
}

/* ---------- Footer ---------- */
.site-footer { background: var(--navy); color: rgba(255,255,255,0.6); padding: 32px 0 40px; }
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  padding-top: 28px;
  border-top: 1px solid rgba(255,255,255,0.1);
}
.footer-logo .logo-text { color: #fff; }
.footer-nav { display: flex; gap: 24px; flex-wrap: wrap; }
.footer-nav a { font-size: 0.88rem; transition: color 0.2s ease; }
.footer-nav a:hover { color: #fff; }
.footer-copy { font-size: 0.82rem; width: 100%; text-align: center; order: 3; }

@media (min-width: 640px) {
  .footer-copy { width: auto; order: 0; }
}

/* ---------- Back to top ---------- */
.back-to-top {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 46px; height: 46px;
  border-radius: 50%;
  background: var(--ink);
  color: #fff;
  border: none;
  display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-md);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: opacity 0.3s ease, transform 0.3s ease, background 0.2s ease, visibility 0.3s;
  z-index: 90;
}
.back-to-top.visible { opacity: 1; visibility: visible; transform: translateY(0); }
.back-to-top:hover { background: var(--coral); }

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-visual { order: -1; max-width: 480px; margin: 0 auto; }
  .why-inner { grid-template-columns: 1fr; gap: 40px; }
  .contact-inner { grid-template-columns: 1fr; gap: 44px; }
  .services-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 760px) {
  .main-nav {
    position: absolute;
    top: 72px; left: 0; right: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--border);
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: 8px 24px 20px;
    box-shadow: var(--shadow-md);
    transform: translateY(-8px);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.25s var(--ease), transform 0.25s var(--ease), visibility 0.25s;
  }
  .main-nav.open { transform: translateY(0); opacity: 1; visibility: visible; }
  .main-nav a { padding: 12px 0; width: 100%; border-bottom: 1px solid var(--border); }
  .main-nav a:last-child { border-bottom: none; }
  .nav-toggle { display: flex; }
  .header-actions .btn-small { display: none; }

  .services-grid { grid-template-columns: 1fr; }
  .portfolio-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .section { padding: 72px 0; }
  .hero { padding: 40px 0 64px; }
  .contact-form { padding: 26px; }
  .float-badge { font-size: 0.72rem; padding: 8px 12px; }
  .badge-top { top: -14px; right: 8px; }
  .badge-bottom { bottom: -14px; left: -6px; }
}

@media (max-width: 420px) {
  .hero-cta-row { flex-direction: column; align-items: stretch; }
  .hero-cta-row .btn { width: 100%; }
}