/* ==========================================================
   TECHNOPEDIC — PROFESSIONAL THEME
   Inspired by Microsoft / Stripe aesthetic
   Light + dark mode, high contrast
   Font: Plus Jakarta Sans
   ========================================================== */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

/* COLOR TOKENS ------------------------------------------------ */

:root {
  /* Light mode surface & background */
  --bg: #f5f6f8;
  --bg-elevated: #ffffff;
  --bg-muted: #edf0f5;
  --border-subtle: #dadfe7;
  --border-strong: #b7c0d0;

  /* Text */
  --text: #111827;
  --text-subtle: #4b5563;
  --text-muted: #6b7280;
  --text-faint: #9ca3af;
  --text-inverse: #f9fafb;

  /* Accent (blue) */
  --accent: #2563eb;
  --accent-strong: #1d4ed8;
  --accent-soft: #e0ebff;
  --accent-outline: rgba(37, 99, 235, 0.25);

  /* Success */
  --success: #16a34a;
  --success-soft: #ecfdf3;
  --success-border: rgba(22, 163, 74, 0.25);

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.06), 0 1px 2px rgba(15, 23, 42, 0.03);
  --shadow-md: 0 8px 24px rgba(15, 23, 42, 0.12);
  --shadow-lg: 0 18px 45px rgba(15, 23, 42, 0.18);

  /* Radius */
  --r-sm: 0.4rem;
  --r-md: 0.7rem;
  --r-lg: 1rem;
  --r-pill: 999px;

  /* Layout */
  --shell-width: 1120px;

  /* Typography */
  --font-sans: "Plus Jakarta Sans", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  /* Transitions */
  --ease-fast: 160ms cubic-bezier(0.4, 0, 0.2, 1);
  --ease: 220ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* Dark theme override */
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #020617;
    --bg-elevated: #020617;
    --bg-muted: #020617;
    --border-subtle: #1e293b;
    --border-strong: #334155;

    --text: #e5e7eb;
    --text-subtle: #cbd5f5;
    --text-muted: #9ca3af;
    --text-faint: #6b7280;
    --text-inverse: #020617;

    --accent: #60a5fa;
    --accent-strong: #3b82f6;
    --accent-soft: rgba(37, 99, 235, 0.22);
    --accent-outline: rgba(59, 130, 246, 0.4);

    --success: #22c55e;
    --success-soft: rgba(34, 197, 94, 0.12);
    --success-border: rgba(34, 197, 94, 0.35);

    --shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.5);
    --shadow-md: 0 10px 30px rgba(15, 23, 42, 0.7);
    --shadow-lg: 0 24px 60px rgba(15, 23, 42, 0.9);
  }
}

/* Explicit theme classes (system / light / dark) */
html[data-theme="light"] {
  color-scheme: light;
}

html[data-theme="dark"] {
  color-scheme: dark;
}

/* RESET & BASE ----------------------------------------------- */

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  background-color: var(--bg);
  color: var(--text);
}

img,
svg {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font: inherit;
  color: inherit;
}

/* TYPOGRAPHY SCALE ------------------------------------------- */

h1,
h2,
h3 {
  margin: 0 0 0.35em;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--text);
}

h1 {
  font-size: clamp(2.3rem, 4vw, 3.4rem);
  font-weight: 800;
}

h2 {
  font-size: clamp(1.7rem, 3vw, 2.3rem);
}

h3 {
  font-size: 1.05rem;
}

p {
  margin: 0 0 0.9em;
  color: var(--text-muted);
}

/* LAYOUT ----------------------------------------------------- */

.shell {
  max-width: var(--shell-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.shell--sticky {
  position: sticky;
  top: 0;
  z-index: 50;
}

.shell--narrow {
  max-width: 720px;
}

.section {
  padding: 5.5rem 0;
}

.section--hero {
  padding-top: 6.5rem;
}

.section--muted {
  background-color: var(--bg-muted);
}

.section--band {
  padding: 0 0 5rem;
}

.section--page-hero {
  padding-top: 6rem;
  padding-bottom: 2.5rem;
}

.section--legal {
  padding-top: 1rem;
}

/* SKIP LINK -------------------------------------------------- */

.skip-link {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  padding: 0.4rem 0.8rem;
  border-radius: var(--r-pill);
  background: var(--accent);
  color: var(--text-inverse);
  font-size: 0.8rem;
  transform: translateY(-200%);
  transition: transform var(--ease-fast);
  z-index: 100;
}

.skip-link:focus-visible {
  transform: translateY(0);
}

/* NAVIGATION ------------------------------------------------- */

.nav {
  background-color: rgba(245, 246, 248, 0.86);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--border-subtle);
}

html[data-theme="dark"] .nav {
  background-color: rgba(2, 6, 23, 0.9);
}

.nav__inner {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  height: 3.75rem;
}

/* Brand */
.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-right: 1rem;
}

.brand__mark {
  width: 1.9rem;
  height: 1.9rem;
  border-radius: 0.55rem;
  background: radial-gradient(circle at 20% 20%, #eff6ff, #1d4ed8);
  color: #f9fafb;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1rem;
  box-shadow: 0 4px 16px rgba(37, 99, 235, 0.45);
}

.brand__word {
  font-weight: 700;
  font-size: 1.02rem;
  letter-spacing: -0.05em;
}

.brand__word span {
  color: var(--accent);
}

.brand--muted .brand__mark {
  box-shadow: none;
}

/* Links & actions */
.nav__links {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  margin-right: auto;
}

.nav__links a {
  font-size: 0.86rem;
  font-weight: 500;
  padding: 0.35rem 0.65rem;
  border-radius: var(--r-pill);
  color: var(--text-muted);
  transition: background-color var(--ease-fast), color var(--ease-fast);
}

.nav__links a:hover,
.nav__links a[aria-current="page"] {
  background-color: var(--bg-muted);
  color: var(--text);
}

.nav__actions {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

/* Theme toggle */
.nav__theme-toggle {
  border: 1px solid var(--border-subtle);
  background: var(--bg-elevated);
  border-radius: var(--r-pill);
  width: 2.15rem;
  height: 2.15rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-left: auto;
  margin-right: 0.4rem;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  padding: 0;
}

.nav__theme-icon {
  position: absolute;
  width: 1.1rem;
  height: 1.1rem;
  border-radius: 999px;
  background: var(--accent);
  opacity: 0;
  transform: scale(0.6);
  transition: opacity var(--ease-fast), transform var(--ease-fast);
}

.nav__theme-icon--sun {
  background: radial-gradient(circle at 30% 30%, #fef3c7, #f97316);
}

.nav__theme-icon--moon {
  background: radial-gradient(circle at 30% 30%, #e5e7eb, #1d4ed8);
}

html[data-theme="light"] .nav__theme-icon--sun,
html[data-theme="system"] .nav__theme-icon--sun {
  opacity: 1;
  transform: scale(1);
}

html[data-theme="dark"] .nav__theme-icon--moon {
  opacity: 1;
  transform: scale(1);
}

/* Mobile nav toggle */
.nav__toggle {
  display: none;
  border: 0;
  background: transparent;
  width: 2rem;
  height: 2rem;
  padding: 0;
  margin-left: 0.5rem;
  cursor: pointer;
}

.nav__toggle span {
  display: block;
  height: 2px;
  width: 1.1rem;
  margin: 0.2rem auto;
  border-radius: 999px;
  background: var(--text);
  transition: transform var(--ease-fast), opacity var(--ease-fast);
}

/* Mobile panel */
.nav__mobile-panel {
  display: none;
  flex-direction: column;
  gap: 0.25rem;
  padding: 0.65rem 1.5rem 0.9rem;
  border-top: 1px solid var(--border-subtle);
  background: var(--bg-elevated);
}

.nav__mobile-panel a {
  font-size: 0.9rem;
  padding: 0.4rem 0;
  color: var(--text-subtle);
}

/* HERO ------------------------------------------------------- */

.hero {
  position: relative;
  padding-bottom: 3.5rem;
}

.hero__bg-grid {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.36;
  background-image:
    linear-gradient(var(--border-subtle) 1px, transparent 1px),
    linear-gradient(90deg, var(--border-subtle) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse at top, rgba(0,0,0,0.95), transparent 60%);
}

.hero__bg-glow {
  position: absolute;
  top: -6rem;
  left: 50%;
  width: 34rem;
  height: 14rem;
  transform: translateX(-50%);
  background: radial-gradient(circle at 50% 20%, rgba(37, 99, 235, 0.4), transparent 70%);
  opacity: 0.35;
  pointer-events: none;
}

.hero__inner {
  position: relative;
  padding-top: 2.5rem;
  text-align: center;
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.15rem 0.75rem;
  border-radius: var(--r-pill);
  background: var(--bg-muted);
  border: 1px solid var(--border-subtle);
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-subtle);
  margin-bottom: 1.3rem;
}

.eyebrow-dot {
  width: 0.4rem;
  height: 0.4rem;
  border-radius: 999px;
  background: var(--accent);
}

.hero__title {
  max-width: 34rem;
  margin: 0 auto 0.75rem;
}

.hero__accent {
  color: var(--accent);
}

.hero__subtitle {
  max-width: 35rem;
  margin: 0 auto 1.7rem;
  font-size: 1rem;
}

.hero__actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 2.75rem;
}

.hero__meta {
  display: flex;
  justify-content: center;
  gap: 2.5rem;
  flex-wrap: wrap;
}

.hero__stat {
  min-width: 8rem;
  text-align: center;
}

.hero__stat-number {
  display: block;
  font-size: 1.8rem;
  font-weight: 800;
  letter-spacing: -0.05em;
  color: var(--text);
}

.hero__stat-label {
  display: block;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-faint);
}

/* Hero strip */
.hero-strip {
  margin-top: 1.5rem;
  border-radius: var(--r-pill);
  border: 1px solid var(--border-subtle);
  background: var(--bg-elevated);
  padding: 0.65rem 1.1rem;
  display: flex;
  gap: 0.85rem;
  flex-wrap: wrap;
  justify-content: center;
  font-size: 0.76rem;
  color: var(--text-muted);
}

/* SECTION HEADS ---------------------------------------------- */

.section-head {
  margin-bottom: 2.5rem;
}

.section-head__label {
  margin: 0 0 0.35rem;
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--accent);
}

.section-head__body {
  max-width: 32rem;
}

.section-head--center {
  text-align: center;
}

.section-head--center .section-head__body {
  margin-left: auto;
  margin-right: auto;
}

/* GRID UTILITIES --------------------------------------------- */

.grid {
  display: grid;
  gap: 1.5rem;
}

/* Services grid */
.grid--services {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

/* Why grid */
.grid--why {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

/* About grid */
.grid--about {
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.1fr);
  gap: 3.5rem;
  align-items: center;
}

/* Blog grid */
.grid--blog {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

/* Contact grid */
.grid--contact {
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.1fr);
  gap: 3rem;
  align-items: flex-start;
}

/* Pricing grid */
.grid--pricing {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
}

/* CARDS ------------------------------------------------------ */

.card {
  border-radius: var(--r-md);
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  padding: 1.6rem 1.5rem;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--ease), transform var(--ease), border-color var(--ease), background-color var(--ease);
}

.card--service h3 {
  margin-bottom: 0.4rem;
}

.card--service p {
  font-size: 0.9rem;
  margin-bottom: 0.9rem;
}

.card__pill {
  display: inline-flex;
  align-items: center;
  padding: 0.1rem 0.65rem;
  border-radius: var(--r-pill);
  border: 1px solid var(--border-subtle);
  background: var(--bg-muted);
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-muted);
  margin-bottom: 0.7rem;
}

.card__link {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent);
}

.card__link span {
  transition: transform var(--ease-fast);
}

.card:hover .card__link span {
  transform: translateX(2px);
}

.card--why h3 {
  font-size: 0.92rem;
  margin-bottom: 0.3rem;
}

.card--why p {
  font-size: 0.86rem;
}

.card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
  border-color: var(--border-strong);
}

/* CTA BAND --------------------------------------------------- */

.band {
  border-radius: var(--r-lg);
  padding: 1.8rem 1.6rem;
  display: flex;
  align-items: center;
  gap: 1.8rem;
  justify-content: space-between;
}

.band--primary {
  background: linear-gradient(135deg, var(--accent-strong), var(--accent));
  color: var(--text-inverse);
  box-shadow: var(--shadow-md);
}

.band--primary h2 {
  color: inherit;
  margin-bottom: 0.25rem;
}

.band--primary p {
  color: rgba(249, 250, 251, 0.85);
  margin-bottom: 0;
}

.band__content {
  max-width: 32rem;
}

/* ABOUT CARD ------------------------------------------------- */

.about-card {
  border-radius: var(--r-lg);
  border: 1px solid var(--border-subtle);
  background: radial-gradient(circle at top left, var(--accent-soft), var(--bg-elevated));
  padding: 2.1rem 1.9rem;
  box-shadow: var(--shadow-sm);
}

.about-card__badge {
  display: inline-flex;
  padding: 0.2rem 0.9rem;
  border-radius: var(--r-pill);
  border: 1px solid var(--border-subtle);
  background: rgba(15, 23, 42, 0.05);
  font-size: 0.74rem;
  font-weight: 600;
  color: var(--text-subtle);
  margin-bottom: 0.9rem;
}

.about-card__headline {
  font-size: 1.6rem;
  font-weight: 800;
  letter-spacing: -0.06em;
  margin-bottom: 0.5rem;
}

.about-card__text {
  font-size: 0.9rem;
}

/* CONTACT ---------------------------------------------------- */

.contact-list {
  list-style: none;
  padding: 0;
  margin: 1.2rem 0 0;
  display: grid;
  gap: 0.75rem;
}

.contact-list__item {
  font-size: 0.9rem;
}

.contact-list__label {
  display: block;
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--text-faint);
  margin-bottom: 0.1rem;
}

/* Blog / Insights ------------------------------------------- */

.blog__loading {
  grid-column: 1 / -1;
  border-radius: var(--r-md);
  border: 1px dashed var(--border-subtle);
  background: var(--bg-elevated);
  padding: 2.6rem 1.5rem;
  text-align: center;
}

.blog__loading p {
  margin-top: 0.8rem;
  margin-bottom: 0;
}

.loader {
  width: 1.7rem;
  height: 1.7rem;
  border-radius: 999px;
  border: 2px solid var(--border-subtle);
  border-top-color: var(--accent);
  animation: spin 0.7s linear infinite;
  margin: 0 auto;
}

.bcard {
  border-radius: var(--r-md);
  border: 1px solid var(--border-subtle);
  background: var(--bg-elevated);
  padding: 1.2rem 1.1rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  transition: box-shadow var(--ease), transform var(--ease), border-color var(--ease);
}

.bcard:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
  border-color: var(--accent);
}

.bcard__src {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--accent);
}

.bcard h3 {
  font-size: 0.9rem;
  margin-bottom: 0.15rem;
}

.bcard__time {
  font-size: 0.74rem;
  color: var(--text-faint);
  margin-top: auto;
}

/* FORMS ------------------------------------------------------ */

.form {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

.form--narrow {
  max-width: 32rem;
  margin: 0 auto;
}

.form__row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.9rem;
}

.form__field {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.form__field label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-subtle);
}

.form__field input,
.form__field textarea {
  border-radius: var(--r-sm);
  border: 1px solid var(--border-subtle);
  background: var(--bg-elevated);
  padding: 0.6rem 0.7rem;
  font-size: 0.9rem;
  color: var(--text);
  outline: none;
  resize: vertical;
  min-height: 2.4rem;
  transition: border-color var(--ease-fast), box-shadow var(--ease-fast), background-color var(--ease-fast);
}

.form__field input::placeholder,
.form__field textarea::placeholder {
  color: var(--text-faint);
}

.form__field input:focus-visible,
.form__field textarea:focus-visible {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px var(--accent-outline);
}

.form__note {
  font-size: 0.78rem;
  color: var(--text-faint);
  text-align: center;
}

/* Pricing cards --------------------------------------------- */

.pcard {
  border-radius: var(--r-lg);
  border: 1px solid var(--border-subtle);
  background: var(--bg-elevated);
  padding: 1.8rem 1.6rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.pcard--featured {
  border-color: var(--accent);
  box-shadow: var(--shadow-md);
  position: relative;
}

.pcard__badge {
  position: absolute;
  top: -0.8rem;
  left: 1.6rem;
  padding: 0.2rem 0.7rem;
  border-radius: var(--r-pill);
  background: var(--accent);
  color: var(--text-inverse);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.pcard__name {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--text-faint);
  margin-bottom: 0.1rem;
}

.pcard__price {
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -0.05em;
  color: var(--text);
}

.pcard__price-currency {
  font-size: 1.2rem;
  font-weight: 500;
  margin-right: 0.15rem;
}

.pcard__price-meta {
  font-size: 0.9rem;
  font-weight: 400;
  color: var(--text-muted);
  margin-left: 0.2rem;
}

.pcard__tag {
  font-size: 0.88rem;
  color: var(--text-muted);
  padding-bottom: 0.8rem;
  border-bottom: 1px solid var(--border-subtle);
  margin-bottom: 0.5rem;
}

.pcard__features {
  list-style: none;
  padding: 0;
  margin: 0 0 0.7rem;
  display: grid;
  gap: 0.4rem;
  font-size: 0.86rem;
  color: var(--text-subtle);
}

.pcard__features li::before {
  content: "• ";
  color: var(--success);
}

.pcard__feature--off {
  color: var(--text-faint);
}

.pcard__feature--off::before {
  color: var(--border-strong);
}

/* Custom payment alert */
.custom-pay {
  border-radius: var(--r-lg);
  border: 1px solid var(--border-subtle);
  background: var(--bg-elevated);
  padding: 2.1rem 1.7rem;
  box-shadow: var(--shadow-sm);
}

.custom-pay__alert {
  display: none;
  margin-bottom: 0.8rem;
  padding: 0.7rem 0.8rem;
  border-radius: var(--r-md);
  border: 1px solid var(--success-border);
  background: var(--success-soft);
  color: var(--success);
  font-size: 0.86rem;
  font-weight: 600;
}

/* FAQ -------------------------------------------------------- */

.faq {
  border-radius: var(--r-lg);
  border: 1px solid var(--border-subtle);
  background: var(--bg-elevated);
  padding: 1.5rem 1.6rem;
  display: grid;
  gap: 1rem;
}

.faq__item h3 {
  font-size: 0.96rem;
  margin-bottom: 0.2rem;
}

.faq__item p {
  font-size: 0.86rem;
}

/* LEGAL ------------------------------------------------------ */

.legal__meta {
  font-size: 0.8rem;
  color: var(--text-faint);
  margin-bottom: 1.2rem;
}

/* BUTTONS ---------------------------------------------------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  border-radius: var(--r-pill);
  border: 1px solid transparent;
  padding: 0.5rem 1rem;
  font-size: 0.86rem;
  font-weight: 600;
  cursor: pointer;
  background: transparent;
  color: var(--text);
  transition:
    background-color var(--ease),
    color var(--ease),
    border-color var(--ease),
    box-shadow var(--ease),
    transform var(--ease-fast);
}

.btn--lg {
  padding: 0.6rem 1.2rem;
  font-size: 0.9rem;
}

.btn--primary {
  background: var(--accent);
  color: var(--text-inverse);
  box-shadow: var(--shadow-sm);
}

.btn--primary:hover {
  background: var(--accent-strong);
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}

.btn--outline {
  border-color: var(--border-subtle);
  background: var(--bg-elevated);
  color: var(--text-subtle);
}

.btn--outline:hover {
  border-color: var(--border-strong);
  background: var(--bg-muted);
}

.btn--ghost {
  border-color: transparent;
  background: transparent;
  color: var(--text-subtle);
}

.btn--ghost:hover {
  background: var(--bg-muted);
  color: var(--text);
}

.btn--surface {
  border-color: var(--bg-elevated);
  background: var(--bg-elevated);
  color: var(--accent-strong);
}

.btn--full {
  width: 100%;
}

/* FOOTER ----------------------------------------------------- */

.footer {
  background: var(--bg-muted);
  border-top: 1px solid var(--border-subtle);
  padding: 3.5rem 0 2rem;
  margin-top: 2rem;
}

.footer__top {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(0, 2fr);
  gap: 2.5rem;
  margin-bottom: 1.8rem;
}

.footer__brand p {
  font-size: 0.86rem;
  max-width: 16rem;
}

.footer__cols {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
}

.footer__col h3 {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--text-subtle);
  margin-bottom: 0.6rem;
}

.footer__col a {
  display: block;
  font-size: 0.84rem;
  color: var(--text-muted);
  margin-bottom: 0.3rem;
}

.footer__col a:hover {
  color: var(--accent);
}

.footer__bottom {
  border-top: 1px solid var(--border-subtle);
  padding-top: 0.9rem;
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.footer__bottom p {
  font-size: 0.78rem;
  color: var(--text-faint);
  margin: 0;
}

/* Floating WhatsApp ----------------------------------------- */

.float-wa {
  position: fixed;
  right: 1.2rem;
  bottom: 1.2rem;
  width: 2.7rem;
  height: 2.7rem;
  border-radius: 999px;
  background: #22c55e;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #f9fafb;
  font-weight: 700;
  font-size: 0.8rem;
  box-shadow: 0 10px 30px rgba(34, 197, 94, 0.55);
  transition: transform var(--ease-fast), box-shadow var(--ease-fast);
}

.float-wa:hover {
  transform: translateY(-1px) scale(1.04);
  box-shadow: 0 16px 40px rgba(34, 197, 94, 0.7);
}

/* ANIMATIONS & REVEAL --------------------------------------- */

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition:
    opacity 380ms cubic-bezier(0.19, 1, 0.22, 1),
    transform 380ms cubic-bezier(0.19, 1, 0.22, 1);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* RESPONSIVE ------------------------------------------------- */

@media (max-width: 960px) {
  .grid--services {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .grid--why {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .grid--blog {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .grid--contact,
  .grid--about {
    grid-template-columns: minmax(0, 1fr);
  }

  .footer__top {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 768px) {
  .nav__links,
  .nav__actions {
    display: none;
  }

  .nav__toggle {
    display: inline-block;
  }

  .nav__mobile-panel.is-open {
    display: flex;
  }

  .grid--services {
    grid-template-columns: minmax(0, 1fr);
  }

  .grid--why {
    grid-template-columns: minmax(0, 1fr);
  }

  .grid--blog {
    grid-template-columns: minmax(0, 1fr);
  }

  .grid--pricing {
    grid-template-columns: minmax(0, 1fr);
  }

  .form__row {
    grid-template-columns: minmax(0, 1fr);
  }

  .band {
    flex-direction: column;
    align-items: flex-start;
  }

  .footer__cols {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .shell--sticky {
    position: static;
  }
}

@media (max-width: 520px) {
  .section {
    padding: 4rem 0;
  }

  .section--hero {
    padding-top: 5.2rem;
  }

  .footer__cols {
    grid-template-columns: minmax(0, 1fr);
  }

  .hero-strip {
    border-radius: var(--r-md);
  }
}