/*
Theme Name: Krytheon
Theme URI: https://krytheon.com
Author: Krytheon
Author URI: https://krytheon.com
Description: The official Krytheon enterprise FinTech theme. Cinematic, institutional, and governed — with a touch of character.
Version: 2.0.19
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: krytheon
Tags: fintech, enterprise, custom-menu, custom-logo, full-width-template
*/

/* ============================================================
   DESIGN SYSTEM — KRYTHEON 2.0
   ============================================================
   Palette
   --kry-navy:      #0A0F1E   (primary dark background)
   --kry-ink:       #111827   (section dark background)
   --kry-blue:      #1A56DB   (primary brand blue)
   --kry-blue-lt:   #3B82F6   (hover / accent blue)
   --kry-gold:      #D97706   (warm accent, used sparingly)
   --kry-white:     #FFFFFF
   --kry-offwhite:  #F9FAFB
   --kry-muted:     #6B7280
   --kry-border:    #E5E7EB

   Typography
   Primary sans-serif: Manrope (Google Fonts)
   Display serif: Playfair Display (Google Fonts, H1/H2 only)

   Spacing scale: 8 / 16 / 24 / 32 / 48 / 64 / 96 / 128 px
   Max content width: 1280px
   ============================================================ */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --kry-navy:     #0A0F1E;
  --kry-ink:      #111827;
  --kry-blue:     #1A56DB;
  --kry-blue-lt:  #3B82F6;
  --kry-gold:     #D97706;
  --kry-white:    #FFFFFF;
  --kry-offwhite: #F9FAFB;
  --kry-muted:    #6B7280;
  --kry-border:   #E5E7EB;
  --kry-radius:   6px;
  --kry-max:      1280px;
  --kry-transition: 0.25s ease;
}

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

body {
  font-family: 'Manrope', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 18px;
  line-height: 1.6;
  color: var(--kry-ink);
  background: var(--kry-white);
  -webkit-font-smoothing: antialiased;
}

/* ---- TYPOGRAPHY ---- */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Playfair Display', Georgia, 'Times New Roman', serif;
  font-weight: 700;
  line-height: 1.15;
  color: var(--kry-navy);
}

h1 { font-size: clamp(2.25rem, 5vw, 4rem); }
h2 { font-size: clamp(1.75rem, 3.5vw, 2.75rem); }
h3 { font-size: clamp(1.25rem, 2vw, 1.625rem); }
h4 { font-size: 1.125rem; font-family: 'Manrope', sans-serif; font-weight: 600; }

p { font-size: 1.0625rem; line-height: 1.65; color: #374151; max-width: 68ch; }
p + p { margin-top: 1rem; }

a { color: var(--kry-blue); text-decoration: none; transition: color var(--kry-transition); }
a:hover { color: var(--kry-blue-lt); }

ul, ol { padding-left: 1.5rem; }
li { margin-bottom: 0.5rem; }

strong { font-weight: 600; }

/* ---- LAYOUT ---- */
.container {
  width: 100%;
  max-width: var(--kry-max);
  margin: 0 auto;
  padding: 0 2rem;
}

.section { padding: 96px 0; }
.section--sm { padding: 64px 0; }
.section--lg { padding: 128px 0; }

/* ---- EYEBROW LABELS ---- */
.eyebrow {
  display: inline-block;
  font-family: 'Manrope', sans-serif;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--kry-blue);
  margin-bottom: 1rem;
}

.eyebrow--light { color: rgba(255,255,255,0.7); }

/* ---- BUTTONS ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.875rem 2rem;
  font-family: 'Manrope', sans-serif;
  font-size: 0.9375rem;
  font-weight: 600;
  border-radius: var(--kry-radius);
  cursor: pointer;
  transition: all var(--kry-transition);
  border: 2px solid transparent;
  text-decoration: none;
  white-space: nowrap;
}

.btn--primary {
  background: var(--kry-blue);
  color: var(--kry-white);
  border-color: var(--kry-blue);
}
.btn--primary:hover {
  background: var(--kry-blue-lt);
  border-color: var(--kry-blue-lt);
  color: var(--kry-white);
  transform: translateY(-1px);
}

.btn--outline {
  background: transparent;
  color: var(--kry-white);
  border-color: rgba(255,255,255,0.5);
}
.btn--outline:hover {
  background: rgba(255,255,255,0.1);
  border-color: var(--kry-white);
  color: var(--kry-white);
}

.btn--outline-dark {
  background: transparent;
  color: var(--kry-blue);
  border-color: var(--kry-blue);
}
.btn--outline-dark:hover {
  background: var(--kry-blue);
  color: var(--kry-white);
}

/* ---- NAVIGATION ---- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 2.25rem 0;
  background: transparent;
  transition: background var(--kry-transition), box-shadow var(--kry-transition), padding var(--kry-transition), color var(--kry-transition);
}

.site-header.scrolled,
.site-header.header-dark-solid {
  background: rgba(10, 15, 30, 0.97);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 rgba(255,255,255,0.05);
  padding: 1.5rem 0;
}

/* Light header: readable over white / light page backgrounds */
.site-header.header-light {
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 rgba(17, 24, 39, 0.08);
  padding: 1.5rem 0;
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 2.75rem;
}

.site-logo {
  display: inline-flex;
  align-items: center;
  line-height: 0;
  text-decoration: none;
}

.site-logo__img {
  display: block;
  height: 32px;
  width: auto;
  max-width: 160px;
}

.site-logo__img--dark { display: none; }

.site-header.header-light .site-logo__img--light { display: none; }
.site-header.header-light .site-logo__img--dark { display: block; }

.primary-nav { display: flex; align-items: center; gap: 0.25rem; list-style: none; padding: 0; margin: 0; }

.primary-nav a {
  font-family: 'Manrope', sans-serif;
  font-size: 0.9rem;
  font-weight: 500;
  color: rgba(255,255,255,0.8);
  padding: 0.5rem 0.875rem;
  border-radius: var(--kry-radius);
  transition: all var(--kry-transition);
  text-decoration: none;
}

.primary-nav a:hover, .primary-nav a.active {
  color: var(--kry-white);
  background: rgba(255,255,255,0.08);
}

.site-header.header-light .primary-nav a {
  color: rgba(17, 24, 39, 0.72);
}
.site-header.header-light .primary-nav a:hover,
.site-header.header-light .primary-nav a.active {
  color: var(--kry-navy);
  background: rgba(17, 24, 39, 0.06);
}

.nav-cta {
  background: var(--kry-blue) !important;
  color: var(--kry-white) !important;
  padding: 0.5rem 1.25rem !important;
}
.nav-cta:hover { background: var(--kry-blue-lt) !important; color: var(--kry-white) !important; }

.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 0.5rem; background: transparent; border: 0; }
.hamburger span { display: block; width: 24px; height: 2px; background: var(--kry-white); transition: all 0.3s; border-radius: 2px; }
.site-header.header-light .hamburger span { background: var(--kry-navy); }

/* ---- HERO ---- */
.hero,
.page-hero,
.page-hero-bar {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: 6rem 0 4rem;
  box-sizing: border-box;
}

.hero > .container,
.page-hero > .container,
.page-hero-bar > .container {
  width: 100%;
  max-width: 1200px;
  position: relative;
  z-index: 2;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transform: scale(1.05);
  transition: transform 8s ease-out;
}

.hero__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(10,15,30,0.85) 0%,
    rgba(10,15,30,0.65) 50%,
    rgba(10,15,30,0.45) 100%
  );
}

.hero.loaded .hero__bg { transform: scale(1); }

.hero__content {
  position: relative;
  z-index: 2;
  max-width: min(720px, 100%);
  width: 100%;
  padding-top: 5rem;
  box-sizing: border-box;
}

.hero__title {
  font-size: clamp(2.25rem, 5vw, 4.25rem);
  color: var(--kry-white);
  margin-bottom: 1.25rem;
  line-height: 1.12;
  overflow-wrap: anywhere;
}

.hero__subtitle {
  font-size: clamp(1rem, 1.75vw, 1.25rem);
  color: rgba(255,255,255,0.85);
  line-height: 1.65;
  max-width: 60ch;
  margin-bottom: 2.5rem;
  font-family: 'Manrope', sans-serif;
  font-weight: 400;
}

.hero__actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  max-width: 100%;
}

.hero__actions .btn {
  max-width: 100%;
  box-sizing: border-box;
}

/* ---- PAGE HERO (inner pages) ---- */
.page-hero {
  background-size: cover;
  background-position: center;
}

.page-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, rgba(10,15,30,0.88) 0%, rgba(10,15,30,0.55) 100%);
}

.page-hero__content { position: relative; z-index: 2; max-width: 680px; }

.page-hero__title {
  font-size: clamp(2rem, 4vw, 3.25rem);
  color: var(--kry-white);
  margin-bottom: 1.25rem;
}

.page-hero__lead {
  font-size: 1.125rem;
  color: rgba(255,255,255,0.85);
  line-height: 1.65;
  max-width: 58ch;
  font-family: 'Manrope', sans-serif;
}

/* ---- SECTION HEADINGS ---- */
.section-header { margin-bottom: 4rem; }
.section-header--center { text-align: center; }
.section-header--center p { margin: 0 auto; }
.section-header h2 { margin-bottom: 1rem; }
.section-header p { font-size: 1.125rem; color: var(--kry-muted); }

/* ---- ABOUT INTRO ---- */
.about-intro {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 2.5rem;
  align-items: stretch;
  background: var(--kry-white);
  border: 1px solid var(--kry-border);
  border-radius: 16px;
  padding: 2.5rem;
}

.about-intro__copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-right: 1rem;
}

.about-intro__copy p {
  font-size: 1.125rem;
  line-height: 1.75;
  color: var(--kry-ink);
  margin: 0;
  max-width: 48ch;
}

.about-intro__strip {
  display: grid;
  gap: 1rem;
}

.about-intro__item {
  background: var(--kry-offwhite);
  border-radius: 12px;
  padding: 1.25rem 1.35rem;
}

.about-intro__item h3 {
  font-size: 1.0625rem;
  margin: 0.75rem 0 0.35rem;
}

.about-intro__item p {
  font-size: 0.9rem;
  color: var(--kry-muted);
  margin: 0;
  line-height: 1.55;
}

/* ---- CARDS ---- */
.card-grid {
  display: grid;
  gap: 2rem;
}

.card-grid--3 { grid-template-columns: repeat(3, 1fr); }
.card-grid--4 { grid-template-columns: repeat(4, 1fr); }
.card-grid--2 { grid-template-columns: repeat(2, 1fr); }
.card-grid--5 { grid-template-columns: repeat(5, 1fr); }
.card-grid--6 { grid-template-columns: repeat(6, 1fr); }

.card {
  background: var(--kry-white);
  border: 1px solid var(--kry-border);
  border-radius: 12px;
  padding: 2rem;
  transition: box-shadow var(--kry-transition), transform var(--kry-transition);
}

.card:hover {
  box-shadow: 0 8px 32px rgba(0,0,0,0.08);
  transform: translateY(-2px);
}

.card__icon {
  width: 48px;
  height: 48px;
  background: rgba(26,86,219,0.08);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  color: var(--kry-blue);
  font-size: 1.5rem;
}

.card h3 { font-size: 1.125rem; margin-bottom: 0.75rem; color: var(--kry-navy); }
.card p { font-size: 0.9375rem; color: var(--kry-muted); max-width: none; }

/* ---- DARK SECTIONS ---- */
.section--dark {
  background: var(--kry-navy);
  color: var(--kry-white);
}

.section--dark h2, .section--dark h3 { color: var(--kry-white); }
.section--dark p { color: rgba(255,255,255,0.75); }
.section--dark .eyebrow { color: var(--kry-blue-lt); }

.section--ink {
  background: var(--kry-ink);
  color: var(--kry-white);
}
.section--ink h2, .section--ink h3 { color: var(--kry-white); }
.section--ink p { color: rgba(255,255,255,0.75); }

.card--dark {
  background: rgba(255,255,255,0.04);
  border-color: rgba(255,255,255,0.08);
}
.card--dark h3 { color: var(--kry-white); }
.card--dark p { color: rgba(255,255,255,0.65); }
.card--dark .card__icon { background: rgba(59,130,246,0.15); }

/* ---- PHYSICAL AI OPERATING LOOP ---- */
.physical-loop {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 0.35rem;
}

.physical-loop__step {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.65rem 0.9rem;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 8px;
}

.physical-loop__index {
  font-family: 'Playfair Display', serif;
  font-size: 1rem;
  font-weight: 700;
  color: var(--kry-blue-lt);
  line-height: 1;
}

.physical-loop__label {
  font-family: 'Manrope', sans-serif;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--kry-white);
  letter-spacing: 0.01em;
}

.physical-loop__arrow {
  color: rgba(255,255,255,0.35);
  font-size: 1rem;
  padding: 0 0.15rem;
}

@media (max-width: 768px) {
  .physical-loop__arrow { display: none; }
  .physical-loop { gap: 0.5rem; }
}

/* ---- METRICS STRIP ---- */
.metrics-strip {
  background: var(--kry-blue);
  padding: 4rem 0;
}

.metrics-strip .container {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  text-align: center;
}

.metric__number {
  font-family: 'Playfair Display', serif;
  font-size: clamp(3rem, 6vw, 5rem);
  font-weight: 700;
  color: var(--kry-white);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.metric__label {
  font-family: 'Manrope', sans-serif;
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.75);
}

.metric__sublabel {
  font-family: 'Manrope', sans-serif;
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.55);
  margin-top: 0.25rem;
}

/* ---- PHOTO SPLIT SECTION ---- */
.split-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 560px;
}

.split-section__image {
  background-size: cover;
  background-position: center;
}

.split-section__content {
  padding: 5rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

/* ---- INSIGHTS CARDS ---- */
.insight-card {
  background: var(--kry-white);
  border: 1px solid var(--kry-border);
  border-radius: 12px;
  overflow: hidden;
  transition: box-shadow var(--kry-transition), transform var(--kry-transition);
}

.insight-card:hover {
  box-shadow: 0 8px 32px rgba(0,0,0,0.08);
  transform: translateY(-2px);
}

.insight-card__image {
  width: 100%;
  height: 220px;
  object-fit: cover;
}

.insight-card__body { padding: 1.75rem; }
.insight-card__body h3 { font-size: 1.125rem; margin-bottom: 0.75rem; }
.insight-card__body p { font-size: 0.9375rem; color: var(--kry-muted); }

a.insight-card:hover h3 { color: var(--kry-blue); }

.insight-single__back {
  font-family: 'Manrope', sans-serif;
  font-size: 0.875rem;
  font-weight: 500;
  color: rgba(255,255,255,0.6);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 2rem;
  text-decoration: none;
}
.insight-single__back:hover { color: var(--kry-white); }

.insight-single__meta {
  font-family: 'Manrope', sans-serif;
  font-size: 0.875rem;
  color: rgba(255,255,255,0.5);
}

.page-hero-bar {
  background: var(--kry-navy);
}

.insight-single__hero.page-hero {
  background-size: cover;
  background-position: center;
}

.insight-single__title,
.page-hero-bar__title {
  color: var(--kry-white);
  font-size: clamp(1.75rem, 4vw, 3rem);
  line-height: 1.2;
  margin-bottom: 1rem;
}

.insight-single__subtitle {
  color: rgba(255,255,255,0.7);
  font-size: 1.125rem;
  font-style: italic;
  max-width: none;
  margin-bottom: 1.25rem;
}

/* ---- ARTICLE BODY (shared) ---- */
.insight-article__body .kry-article__h {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: clamp(1.25rem, 2vw, 1.5rem);
  margin: 2.5rem 0 1.25rem;
  color: var(--kry-navy);
}

.insight-article__body .kry-article__h:first-child {
  margin-top: 0;
}

.insight-article__body .kry-article__p {
  font-size: 1.0625rem;
  line-height: 1.75;
  color: #374151;
  max-width: none;
  margin: 0 0 1.25rem;
}

.insight-article__body .kry-article__p:last-child {
  margin-bottom: 0;
}

/* ---- CONTACT LAYOUT (mobile-first: one column, each block its own row) ---- */
.contact-layout {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
  width: 100%;
}

.contact-layout__intro,
.contact-layout__form {
  width: 100%;
  min-width: 0;
}

.contact-layout__title {
  margin-bottom: 1.5rem;
}

.contact-layout__lede {
  margin-top: 1rem;
}

.contact-success {
  background: rgba(26, 86, 219, 0.06);
  border: 1px solid rgba(26, 86, 219, 0.2);
  border-radius: 12px;
  padding: 2rem;
  text-align: center;
}

.contact-success__icon {
  font-size: 2rem;
  margin-bottom: 1rem;
}

/* ---- CONTACT FORM ---- */
.contact-form {
  max-width: none;
  width: 100%;
}

.contact-form__submit {
  width: 100%;
  justify-content: center;
}

.contact-form__legal {
  font-size: 0.8125rem;
  color: var(--kry-muted);
  margin-top: 1rem;
  text-align: center;
}

@media (min-width: 1025px) {
  .contact-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem 5rem;
    align-items: start;
  }

  .contact-form {
    max-width: 640px;
  }
}

.form-group { margin-bottom: 1.5rem; }
.form-group label {
  display: block;
  font-family: 'Manrope', sans-serif;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--kry-navy);
  margin-bottom: 0.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.875rem 1rem;
  border: 1.5px solid var(--kry-border);
  border-radius: var(--kry-radius);
  font-family: 'Manrope', sans-serif;
  font-size: 0.9375rem;
  color: var(--kry-ink);
  background: var(--kry-white);
  transition: border-color var(--kry-transition);
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--kry-blue);
  box-shadow: 0 0 0 3px rgba(26,86,219,0.1);
}

.form-group textarea { min-height: 140px; resize: vertical; }

/* ---- FOOTER ---- */
.site-footer {
  background: var(--kry-navy);
  color: rgba(255,255,255,0.8);
  padding: 4rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  margin-bottom: 2rem;
}

.footer-brand .site-logo { display: inline-flex; margin-bottom: 1rem; }
.footer-brand .site-logo__img { height: 28px; max-width: 140px; }
.footer-brand .site-logo__img--dark { display: none; }
.footer-brand .site-logo__img--light { display: block; }
.footer-brand p { font-size: 0.9rem; line-height: 1.65; max-width: 32ch; color: rgba(255,255,255,0.82); }
.footer-brand__slogan {
  font-weight: 600;
  color: rgba(255,255,255,0.95);
  margin: 0 0 0.75rem;
}

.footer-social {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  margin-top: 1.25rem;
}

.footer-social a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 8px;
  color: rgba(255,255,255,0.85);
  background: rgba(255,255,255,0.08);
  transition: color var(--kry-transition), background var(--kry-transition);
}

.footer-social a:hover {
  color: var(--kry-white);
  background: rgba(255,255,255,0.16);
}

.footer-col h4 {
  font-family: 'Manrope', sans-serif;
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.65);
  margin-bottom: 1.25rem;
}

.footer-col ul { list-style: none; padding: 0; }
.footer-col li { margin-bottom: 0.625rem; }
.footer-col a { color: rgba(255,255,255,0.8); font-size: 0.9rem; transition: color var(--kry-transition); }
.footer-col a:hover { color: var(--kry-white); }

.footer-bottom {
  display: flex;
  align-items: flex-start;
  justify-content: flex-start;
  gap: 2rem;
  font-size: 0.875rem;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.92);
}

.footer-bottom p {
  color: rgba(255, 255, 255, 0.92);
  margin: 0;
}

.footer-bottom__legal {
  max-width: 72ch;
}

.footer-bottom__copy {
  margin-top: 0.75rem;
}

/* ---- SCROLL REVEAL ---- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---- RESPONSIVE ---- */
@media (max-width: 1024px) {
  .card-grid--4,
  .card-grid--5,
  .card-grid--6 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .split-section { grid-template-columns: 1fr; }
  .split-section__image { min-height: 320px; }
  .split-section__content { padding: 3rem 2rem; }
  .about-intro { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .card-grid--3,
  .card-grid--5,
  .card-grid--6 { grid-template-columns: 1fr; }
  .card-grid--2 { grid-template-columns: 1fr; }
  .metrics-strip .container { grid-template-columns: 1fr; gap: 2.5rem; }
  .primary-nav { display: none; flex-direction: column; position: absolute; top: 100%; left: 0; right: 0; background: var(--kry-navy); padding: 1rem; gap: 0; }
  .primary-nav.open { display: flex; }
  .hamburger { display: flex; }
  .hero__actions { flex-direction: column; align-items: stretch; }
  .hero__actions .btn { width: 100%; text-align: center; }
  .hero__content { padding-top: 4rem; }
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .footer-bottom { flex-direction: column; gap: 1rem; text-align: center; }
  .section { padding: 64px 0; }
  .section--lg { padding: 80px 0; }
}

@media (max-width: 480px) {
  .container { padding: 0 1.25rem; }
  .card { padding: 1.5rem; }
}