/* ==========================================================================
   Santodada Design System
   "Har Kaam, Pakka Kaam" - Every job, guaranteed.
   Signature element: the "Pakka Seal" - a circular verified badge motif
   (orange ring + navy check) repeated across hero, cards, and footer to
   reinforce the guarantee promise the brand is built on.
   ========================================================================== */

:root {
  /* Brand colors */
  --sd-orange: #F97316;
  --sd-orange-dark: #EA580C;
  --sd-orange-light: #FFEDD5;
  --sd-navy: #0F172A;
  --sd-navy-soft: #1E293B;
  --sd-white: #FFFFFF;
  --sd-bg: #F8FAFC;
  --sd-muted: #64748B;
  --sd-border: #E2E8F0;
  --sd-success: #16A34A;
  --sd-star: #FBBF24;

  /* Type */
  --sd-font-display: 'Poppins', 'Segoe UI', sans-serif;
  --sd-font-body: 'Inter', 'Segoe UI', sans-serif;

  /* Radii / shadows */
  --sd-radius: 16px;
  --sd-radius-sm: 10px;
  --sd-shadow: 0 10px 30px -12px rgba(15, 23, 42, 0.18);
  --sd-shadow-sm: 0 4px 14px -6px rgba(15, 23, 42, 0.12);
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--sd-font-body);
  color: var(--sd-navy);
  background: var(--sd-white);
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6,
.font-display {
  font-family: var(--sd-font-display);
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--sd-navy);
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; }

.text-orange { color: var(--sd-orange) !important; }
.bg-navy { background-color: var(--sd-navy) !important; }
.bg-orange { background-color: var(--sd-orange) !important; }
.bg-soft { background-color: var(--sd-bg) !important; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--sd-font-display);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--sd-orange);
}
.eyebrow::before {
  content: "";
  width: 22px;
  height: 2px;
  background: var(--sd-orange);
  display: inline-block;
}

/* ---------- Buttons ---------- */
.btn-sd-primary {
  background: var(--sd-orange);
  border: 1px solid var(--sd-orange);
  color: var(--sd-white);
  font-weight: 600;
  padding: 0.75rem 1.6rem;
  border-radius: 999px;
  transition: all .2s ease;
}
.btn-sd-primary:hover { background: var(--sd-orange-dark); border-color: var(--sd-orange-dark); color: #fff; transform: translateY(-1px); }

.btn-sd-outline {
  background: transparent;
  border: 1.5px solid var(--sd-white);
  color: var(--sd-white);
  font-weight: 600;
  padding: 0.72rem 1.6rem;
  border-radius: 999px;
  transition: all .2s ease;
}
.btn-sd-outline:hover { background: var(--sd-white); color: var(--sd-navy); }

.btn-sd-navy {
  background: var(--sd-navy);
  border: 1px solid var(--sd-navy);
  color: var(--sd-white);
  font-weight: 600;
  padding: 0.75rem 1.6rem;
  border-radius: 999px;
  transition: all .2s ease;
}
.btn-sd-navy:hover { background: var(--sd-navy-soft); color: #fff; transform: translateY(-1px); }

/* ---------- Header ---------- */
.sd-header {
  background: var(--sd-white);
  border-bottom: 1px solid var(--sd-border);
  transition: box-shadow .25s ease, padding .25s ease;
}
.sd-header.is-sticky {
  position: sticky;
  top: 0;
  z-index: 1030;
}
.sd-header.is-sticky-shadow { box-shadow: var(--sd-shadow-sm); }
.sd-logo { font-family: var(--sd-font-display); font-weight: 700; font-size: 1.4rem; color: var(--sd-navy); }
.sd-logo span { color: var(--sd-orange); }

.sd-nav .nav-link {
  font-weight: 500;
  color: var(--sd-navy);
  padding: 0.5rem 0.9rem;
  position: relative;
}
.sd-nav .nav-link.active,
.sd-nav .nav-link:hover { color: var(--sd-orange); }

.sd-header-search {
  border-radius: 999px;
  border: 1px solid var(--sd-border);
  padding: 0.4rem 0.5rem 0.4rem 1.1rem;
  background: var(--sd-bg);
}
.sd-header-search input { border: none; background: transparent; outline: none; font-size: 0.9rem; }

/* ---------- Pakka Seal (signature motif) ---------- */
.pakka-seal {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.pakka-seal svg { display: block; }
.pakka-seal--sm { width: 34px; height: 34px; }
.pakka-seal--md { width: 56px; height: 56px; }
.pakka-seal--lg { width: 108px; height: 108px; }

/* ---------- Hero ---------- */
.hero {
  background: var(--sd-navy);
  position: relative;
  overflow: hidden;
  padding: 4.5rem 0 5rem;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(600px 300px at 85% 10%, rgba(249,115,22,0.18), transparent 70%),
    radial-gradient(500px 260px at 5% 90%, rgba(249,115,22,0.10), transparent 70%);
  pointer-events: none;
}
.hero-eyebrow { color: var(--sd-orange); font-family: var(--sd-font-display); letter-spacing: .08em; text-transform: uppercase; font-size: .8rem; font-weight: 600; }
.hero h1 { color: var(--sd-white); font-size: clamp(2.1rem, 4vw, 3.2rem); line-height: 1.12; }
.hero p.lead { color: #CBD5E1; font-size: 1.05rem; max-width: 480px; }

.hero-search {
  background: var(--sd-white);
  border-radius: 999px;
  padding: 8px;
  box-shadow: var(--sd-shadow);
  display: flex;
  align-items: center;
  gap: 8px;
  max-width: 560px;
}
.hero-search input {
  border: none;
  outline: none;
  flex: 1;
  padding: 0.6rem 0.8rem;
  font-size: 0.95rem;
  background: transparent;
}
.hero-search button {
  border-radius: 999px;
  border: none;
  background: var(--sd-orange);
  color: #fff;
  font-weight: 600;
  padding: 0.65rem 1.3rem;
  white-space: nowrap;
}

.hero-image-wrap { position: relative; }
.hero-image-wrap img {
  border-radius: 24px;
  box-shadow: var(--sd-shadow);
}
.hero-badge-seal {
  position: absolute;
  left: -18px;
  bottom: -18px;
  background: var(--sd-white);
  border-radius: 999px;
  padding: 10px;
  box-shadow: var(--sd-shadow);
}
.hero-chip {
  position: absolute;
  background: var(--sd-white);
  border-radius: var(--sd-radius-sm);
  padding: 0.65rem 1rem;
  box-shadow: var(--sd-shadow);
  font-size: 0.85rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
}
.hero-chip.chip-top { top: 22px; right: -16px; }
.hero-chip.chip-bottom { bottom: 60px; left: -28px; }
.hero-chip small { display: block; color: var(--sd-muted); font-weight: 500; font-size: 0.72rem; }

@media (max-width: 991.98px) {
  .hero-chip { display: none; }
  .hero-badge-seal { left: 12px; bottom: 12px; }
}

/* ---------- Sections ---------- */
.section { padding: 4.5rem 0; }
.section-title { font-size: clamp(1.6rem, 2.6vw, 2.1rem); margin-bottom: 0.5rem; }
.section-sub { color: var(--sd-muted); max-width: 560px; }

/* ---------- Service cards ---------- */
.service-card {
  background: var(--sd-white);
  border: 1px solid var(--sd-border);
  border-radius: var(--sd-radius);
  overflow: hidden;
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
  height: 100%;
}
.service-card:hover { transform: translateY(-6px); box-shadow: var(--sd-shadow); border-color: transparent; }
.service-card__img { aspect-ratio: 4/3; overflow: hidden; }
.service-card__img img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.service-card:hover .service-card__img img { transform: scale(1.06); }
.service-card__body { padding: 1.1rem 1.2rem 1.3rem; }
.service-card__price { color: var(--sd-orange); font-weight: 700; }
.service-card__icon {
  width: 44px; height: 44px;
  border-radius: 12px;
  background: var(--sd-orange-light);
  color: var(--sd-orange-dark);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: .75rem;
}

/* ---------- Why choose ---------- */
.feature-item { display: flex; gap: 1rem; align-items: flex-start; }
.feature-item__icon {
  flex: none;
  width: 48px; height: 48px;
  border-radius: 14px;
  background: var(--sd-navy);
  color: var(--sd-orange);
  display: flex; align-items: center; justify-content: center;
}

/* ---------- How it works ---------- */
.step-card { position: relative; padding-top: 1.5rem; }
.step-num {
  font-family: var(--sd-font-display);
  font-weight: 700;
  font-size: 2.4rem;
  color: var(--sd-orange-light);
  -webkit-text-stroke: 1.5px var(--sd-orange);
  line-height: 1;
}

/* ---------- Professionals ---------- */
.pro-card {
  background: var(--sd-white);
  border: 1px solid var(--sd-border);
  border-radius: var(--sd-radius);
  padding: 1.4rem;
  text-align: center;
  transition: box-shadow .25s ease, transform .25s ease;
  height: 100%;
}
.pro-card:hover { box-shadow: var(--sd-shadow); transform: translateY(-4px); }
.pro-card__avatar { position: relative; width: 92px; height: 92px; margin: 0 auto 0.9rem; }
.pro-card__avatar img { width: 100%; height: 100%; object-fit: cover; border-radius: 50%; border: 3px solid var(--sd-orange-light); }
.pro-card__badge { position: absolute; bottom: -2px; right: -2px; background: var(--sd-white); border-radius: 50%; padding: 2px; }
.pro-card__rating { color: var(--sd-star); font-weight: 600; font-size: 0.9rem; }
.pro-card__skills { display: flex; flex-wrap: wrap; gap: 6px; justify-content: center; margin-top: .6rem; }
.skill-pill { background: var(--sd-bg); border: 1px solid var(--sd-border); font-size: 0.72rem; padding: 3px 10px; border-radius: 999px; color: var(--sd-muted); }

/* ---------- Testimonials ---------- */
.testimonial-card {
  background: var(--sd-white);
  border-radius: var(--sd-radius);
  border: 1px solid var(--sd-border);
  padding: 1.8rem;
  height: 100%;
}
.testimonial-card__quote { color: var(--sd-navy); font-size: 1rem; }
.testimonial-card__stars { color: var(--sd-star); margin-bottom: .6rem; }

/* ---------- Blog ---------- */
.blog-card { border: 1px solid var(--sd-border); border-radius: var(--sd-radius); overflow: hidden; height: 100%; transition: box-shadow .25s ease, transform .25s ease; }
.blog-card:hover { box-shadow: var(--sd-shadow); transform: translateY(-4px); }
.blog-card__img { aspect-ratio: 16/10; overflow: hidden; }
.blog-card__img img { width: 100%; height: 100%; object-fit: cover; }
.blog-card__meta { font-size: 0.78rem; color: var(--sd-muted); text-transform: uppercase; letter-spacing: .04em; }

/* ---------- App download ---------- */
.app-download { background: var(--sd-navy); border-radius: 28px; overflow: hidden; position: relative; }
.app-download::before {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(500px 260px at 90% 20%, rgba(249,115,22,0.25), transparent 70%);
}
.badge-soon {
  border: 1.5px solid rgba(255,255,255,0.35);
  border-radius: 999px;
  color: #fff;
  padding: .5rem 1.1rem;
  font-size: .85rem;
  font-weight: 600;
  opacity: .85;
  cursor: not-allowed;
}

/* ---------- Footer ---------- */
.sd-footer { background: var(--sd-navy); color: #CBD5E1; padding-top: 3.5rem; }
.sd-footer h6 { color: #fff; font-family: var(--sd-font-display); margin-bottom: 1.1rem; }
.sd-footer a { color: #94A3B8; }
.sd-footer a:hover { color: var(--sd-orange); }
.sd-footer .social-icon {
  width: 38px; height: 38px; border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.2);
  display: flex; align-items: center; justify-content: center;
  transition: all .2s ease;
}
.sd-footer .social-icon:hover { background: var(--sd-orange); border-color: var(--sd-orange); color: #fff; }
.sd-footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); margin-top: 2.5rem; padding: 1.2rem 0; font-size: 0.85rem; color: #94A3B8; }

/* ---------- Floating buttons ---------- */
.fab-stack { position: fixed; right: 20px; bottom: 22px; z-index: 1040; display: flex; flex-direction: column; gap: 12px; align-items: flex-end; }
.fab {
  width: 52px; height: 52px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: var(--sd-shadow);
  transition: transform .2s ease;
  color: #fff;
}
.fab:hover { transform: translateY(-3px); color: #fff; }
.fab-whatsapp { background: #25D366; }
.fab-call { background: var(--sd-navy); }
.fab-top { background: var(--sd-orange); opacity: 0; pointer-events: none; transform: translateY(10px); }
.fab-top.is-visible { opacity: 1; pointer-events: auto; transform: translateY(0); }

/* ---------- Breadcrumb ---------- */
.sd-breadcrumb-bar { background: var(--sd-bg); border-bottom: 1px solid var(--sd-border); padding: 0.9rem 0; }
.sd-breadcrumb-bar .breadcrumb { margin: 0; font-size: 0.85rem; }
.sd-breadcrumb-bar a { color: var(--sd-muted); }
.sd-breadcrumb-bar .active { color: var(--sd-orange); font-weight: 600; }

/* ---------- Scroll reveal ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .6s ease, transform .6s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

/* ---------- Lazy image fade-in ---------- */
img.lazy-fade { opacity: 0; transition: opacity .4s ease; }
img.lazy-fade.loaded { opacity: 1; }

@media (max-width: 767.98px) {
  .section { padding: 3rem 0; }
  .hero { padding: 3rem 0 3.5rem; text-align: center; }
  .hero p.lead { margin-left: auto; margin-right: auto; }
  .hero-search { margin-left: auto; margin-right: auto; }
}