/* AiVendOS marketing site — deep teal + amber */

:root {
  --teal-deep: #0b3d3a;
  --teal-mid: #145c57;
  --teal-soft: #1a6b65;
  --amber: #e8a317;
  --amber-hover: #f0b53a;
  --ink: #14201f;
  --ink-muted: #4a5856;
  --warm-gray: #f2efe9;
  --warm-gray-2: #e8e4dc;
  --surface: #faf8f5;
  --white: #ffffff;
  --line: rgba(11, 61, 58, 0.12);
  --font-display: "Fraunces", Georgia, "Times New Roman", serif;
  --font-body: "Source Sans 3", "Segoe UI", sans-serif;
  --shell: min(1120px, calc(100% - 2.5rem));
  --header-h: 4rem;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  .reveal,
  .reveal-on-scroll {
    animation: none !important;
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--ink);
  background: var(--warm-gray);
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--teal-mid);
}

.shell {
  width: var(--shell);
  margin-inline: auto;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -3rem;
  z-index: 100;
  padding: 0.5rem 0.85rem;
  background: var(--amber);
  color: var(--ink);
  font-weight: 600;
  border-radius: 4px;
}

.skip-link:focus {
  top: 0.75rem;
}

/* ——— Header ——— */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(242, 239, 233, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  min-height: var(--header-h);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  text-decoration: none;
  flex-shrink: 0;
}

.brand:hover {
  color: inherit;
}

.brand-mark {
  border-radius: 7px;
}

.brand-name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.15rem;
  letter-spacing: -0.02em;
  color: var(--teal-deep);
}

.nav {
  display: flex;
  gap: 1.35rem;
  margin-left: 1rem;
}

.nav a {
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--ink-muted);
}

.nav a:hover {
  color: var(--teal-deep);
}

.header-actions {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.lang-switch {
  display: inline-flex;
  padding: 0.2rem;
  background: var(--warm-gray-2);
  border-radius: 6px;
  gap: 0.1rem;
}

.lang-switch button {
  appearance: none;
  border: 0;
  background: transparent;
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--ink-muted);
  padding: 0.35rem 0.55rem;
  border-radius: 4px;
  cursor: pointer;
  line-height: 1;
}

.lang-switch button.is-active,
.lang-switch button[aria-pressed="true"] {
  background: var(--white);
  color: var(--teal-deep);
  box-shadow: 0 1px 2px rgba(20, 32, 31, 0.08);
}

.menu-toggle {
  display: none;
  appearance: none;
  border: 0;
  background: transparent;
  width: 2.5rem;
  height: 2.5rem;
  padding: 0.55rem;
  cursor: pointer;
  margin-left: auto;
}

.menu-toggle span {
  display: block;
  height: 2px;
  background: var(--teal-deep);
  border-radius: 1px;
  transition: transform 0.25s var(--ease), opacity 0.2s;
}

.menu-toggle span + span {
  margin-top: 0.4rem;
}

.menu-toggle[aria-expanded="true"] span:first-child {
  transform: translateY(5px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] span:last-child {
  transform: translateY(-5px) rotate(-45deg);
}

.mobile-nav {
  display: none;
  flex-direction: column;
  gap: 0.25rem;
  padding: 0.5rem 1.25rem 1rem;
  border-top: 1px solid var(--line);
  background: var(--warm-gray);
}

.mobile-nav a {
  text-decoration: none;
  font-weight: 600;
  padding: 0.65rem 0.25rem;
  color: var(--teal-deep);
}

/* ——— Buttons ——— */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.85rem 1.35rem;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.2;
  text-decoration: none;
  border-radius: 6px;
  border: 1.5px solid transparent;
  transition: background 0.2s var(--ease), color 0.2s var(--ease),
    border-color 0.2s var(--ease), transform 0.2s var(--ease);
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-sm {
  padding: 0.45rem 0.85rem;
  font-size: 0.875rem;
}

.btn-primary {
  background: var(--amber);
  color: var(--ink);
  border-color: var(--amber);
}

.btn-primary:hover {
  background: var(--amber-hover);
  border-color: var(--amber-hover);
  color: var(--ink);
}

.btn-secondary {
  background: transparent;
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.55);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--white);
  border-color: var(--white);
}

.btn-ghost {
  background: transparent;
  color: var(--teal-deep);
  border-color: var(--line);
}

.btn-ghost:hover {
  border-color: var(--teal-mid);
  color: var(--teal-deep);
}

.contact .btn-secondary,
.site-footer .btn-secondary {
  color: var(--teal-deep);
  border-color: rgba(11, 61, 58, 0.35);
}

.contact .btn-secondary:hover {
  background: rgba(11, 61, 58, 0.06);
  color: var(--teal-deep);
  border-color: var(--teal-deep);
}

/* ——— Hero ——— */

.hero {
  position: relative;
  min-height: calc(100vh - var(--header-h));
  min-height: calc(100dvh - var(--header-h));
  display: flex;
  align-items: center;
  color: var(--white);
  overflow: hidden;
}

.hero-media {
  position: absolute;
  inset: 0;
}

.hero-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(
      105deg,
      rgba(5, 32, 30, 0.92) 0%,
      rgba(8, 48, 45, 0.84) 38%,
      rgba(11, 61, 58, 0.58) 68%,
      rgba(11, 61, 58, 0.38) 100%
    ),
    linear-gradient(
      to top,
      rgba(5, 32, 30, 0.45) 0%,
      transparent 28%
    );
  pointer-events: none;
}

.hero-inner {
  position: relative;
  z-index: 1;
  padding: 5.5rem 0 5rem;
  max-width: 42rem;
}

.hero-brand {
  margin: 0 0 1.1rem;
  font-family: var(--font-display);
  font-size: clamp(2.75rem, 8vw, 4.5rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1;
  color: var(--white);
  text-shadow: 0 2px 28px rgba(5, 32, 30, 0.35);
}

.hero-title {
  margin: 0 0 1rem;
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 3.2vw, 1.85rem);
  font-weight: 500;
  letter-spacing: -0.015em;
  line-height: 1.3;
  color: rgba(255, 255, 255, 0.94);
  max-width: 28ch;
  text-shadow: 0 1px 18px rgba(5, 32, 30, 0.28);
}

.hero-lead {
  margin: 0 0 1.1rem;
  font-size: 1.125rem;
  color: rgba(255, 255, 255, 0.82);
  max-width: 36ch;
}

.hero-audience {
  list-style: none;
  margin: 0 0 2rem;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  max-width: 42ch;
}

.hero-audience li {
  position: relative;
  padding-left: 0.95rem;
  font-size: 0.98rem;
  line-height: 1.45;
  color: rgba(255, 255, 255, 0.78);
}

.hero-audience li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 0.35rem;
  height: 0.35rem;
  border-radius: 50%;
  background: var(--amber);
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.reveal {
  opacity: 0;
  transform: translateY(14px);
  animation: rise 0.75s var(--ease) forwards;
}

.hero-brand.reveal {
  animation-delay: 0.05s;
}
.hero-title.reveal {
  animation-delay: 0.18s;
}
.hero-lead.reveal {
  animation-delay: 0.3s;
}
.hero-audience.reveal {
  animation-delay: 0.36s;
}
.hero-cta.reveal {
  animation-delay: 0.42s;
}

/* ——— Trust strip ——— */

.trust-strip {
  background: var(--surface);
  border-bottom: 1px solid var(--line);
  padding: 1.1rem 0;
}

.trust-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem 0.85rem;
  justify-content: center;
  align-items: center;
}

.trust-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.4rem 0.85rem;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--teal-deep);
  background: var(--warm-gray);
  border: 1px solid var(--line);
  border-radius: 999px;
}

@keyframes rise {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ——— Sections ——— */

.section {
  padding: 5.75rem 0;
}

.section-head {
  max-width: 36rem;
  margin-bottom: 2.75rem;
}

.section-head-center {
  margin-inline: auto;
  text-align: center;
  max-width: 38rem;
}

.section-head h2 {
  margin: 0 0 0.65rem;
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3.5vw, 2.35rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.2;
  color: var(--teal-deep);
}

.section-head p {
  margin: 0;
  color: var(--ink-muted);
  font-size: 1.1rem;
}

/* ——— Product proof ——— */

.product-proof {
  background: var(--warm-gray);
  border-bottom: 1px solid var(--line);
}

.product-figure {
  margin: 0 auto;
  max-width: 52rem;
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}

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

.browser-frame {
  border-radius: 14px;
  overflow: hidden;
  background: var(--ink);
  border: 1px solid rgba(11, 61, 58, 0.18);
  box-shadow:
    0 1px 2px rgba(20, 32, 31, 0.05),
    0 22px 56px rgba(11, 61, 58, 0.16);
}

.browser-chrome {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.75rem 1rem;
  background: #1a2a28;
}

.browser-chrome span {
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.22);
}

.browser-chrome span:nth-child(1) {
  background: #e87a6a;
}
.browser-chrome span:nth-child(2) {
  background: #e8c05a;
}
.browser-chrome span:nth-child(3) {
  background: #6bc48a;
}

.browser-frame img {
  width: 100%;
  height: auto;
  background: var(--surface);
}

.product-caption {
  margin: 1rem 0 0;
  text-align: center;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--ink-muted);
  letter-spacing: 0.01em;
}

.product-tabs {
  max-width: 52rem;
  margin-inline: auto;
}

.product-tablist {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.4rem;
  margin-bottom: 1.5rem;
}

.product-tablist [role="tab"] {
  appearance: none;
  border: 1.5px solid var(--line);
  background: transparent;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--ink-muted);
  padding: 0.55rem 1rem;
  border-radius: 6px;
  cursor: pointer;
  transition: background 0.2s var(--ease), color 0.2s var(--ease),
    border-color 0.2s var(--ease);
}

.product-tablist [role="tab"]:hover {
  color: var(--teal-deep);
  border-color: rgba(11, 61, 58, 0.28);
}

.product-tablist [role="tab"][aria-selected="true"] {
  background: var(--teal-deep);
  border-color: var(--teal-deep);
  color: var(--white);
}

.product-tablist [role="tab"]:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 2px;
}

.product-panel[hidden] {
  display: none;
}

.product-panel .product-figure {
  max-width: none;
}

/* ——— How it works ——— */

.how-it-works {
  background: var(--surface);
  border-bottom: 1px solid var(--line);
}

.steps-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.step-card {
  padding: 1.75rem 1.5rem;
  background: var(--warm-gray);
  border: 1px solid var(--line);
  border-radius: 12px;
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}

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

.step-card:nth-child(2) {
  transition-delay: 0.08s;
}
.step-card:nth-child(3) {
  transition-delay: 0.16s;
}

.step-num {
  display: inline-grid;
  place-items: center;
  width: 2rem;
  height: 2rem;
  margin-bottom: 0.85rem;
  border-radius: 50%;
  background: var(--teal-deep);
  color: var(--white);
  font-size: 0.9rem;
  font-weight: 700;
}

.step-card h3 {
  margin: 0 0 0.5rem;
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--teal-deep);
}

.step-card p {
  margin: 0;
  color: var(--ink-muted);
  font-size: 0.98rem;
}

.step-aside {
  margin-top: 0.65rem !important;
  padding-top: 0.65rem;
  border-top: 1px solid var(--line);
  font-size: 0.9rem !important;
  color: var(--teal-mid) !important;
}

/* ——— Audience (operators / partners) ——— */

.audience {
  border-bottom: 1px solid var(--line);
}

.audience-ops {
  background: var(--warm-gray);
}

.audience-partners {
  background: var(--surface);
}

.audience-row {
  display: grid;
  grid-template-columns: 1fr minmax(12rem, 16rem);
  align-items: center;
  column-gap: 2.75rem;
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}

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

.audience-row-flip {
  grid-template-columns: minmax(12rem, 16rem) 1fr;
}

.audience-row-flip .audience-media {
  order: -1;
  justify-self: start;
}

.audience-copy h2 {
  margin: 0.35rem 0 0.65rem;
  font-family: var(--font-display);
  font-size: clamp(1.55rem, 3vw, 2rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--teal-deep);
}

.audience-copy > p {
  margin: 0 0 1.5rem;
  color: var(--ink-muted);
  max-width: 40rem;
}

.audience-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 1.15rem;
}

.audience-list h3 {
  margin: 0 0 0.25rem;
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--teal-deep);
}

.audience-list p {
  margin: 0;
  color: var(--ink-muted);
  font-size: 0.98rem;
}

.audience-media {
  justify-self: end;
  display: grid;
  place-items: center;
  width: 100%;
  max-width: 15rem;
  aspect-ratio: 1;
  border-radius: 16px;
  overflow: hidden;
  background:
    radial-gradient(circle at 35% 28%, rgba(232, 163, 23, 0.12), transparent 48%),
    linear-gradient(160deg, #e7f0ee 0%, #d6e4e1 55%, #c9dad7 100%);
  border: 1px solid rgba(11, 61, 58, 0.12);
  box-shadow:
    0 1px 2px rgba(20, 32, 31, 0.04),
    0 14px 32px rgba(11, 61, 58, 0.12);
}

.audience-media img {
  width: 72%;
  height: auto;
  max-height: 72%;
  object-fit: contain;
  filter: drop-shadow(0 6px 14px rgba(11, 61, 58, 0.14));
}

.capabilities {
  background: var(--surface);
  border-bottom: 1px solid var(--line);
}

.cap-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid var(--line);
}

.cap-list li {
  padding: 1.75rem 1.35rem 1.75rem 0;
  border-bottom: 1px solid var(--line);
  border-right: 1px solid var(--line);
}

.cap-list li:nth-child(3n) {
  border-right: 0;
  padding-right: 0;
}

.cap-list li:nth-child(3n + 1) {
  padding-left: 0;
}

.cap-list li:nth-child(3n + 2),
.cap-list li:nth-child(3n + 3) {
  padding-left: 1.35rem;
}

.cap-list h3 {
  margin: 0 0 0.45rem;
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--teal-deep);
}

.cap-list p {
  margin: 0;
  color: var(--ink-muted);
  font-size: 0.98rem;
}

/* ——— Verticals ——— */

.verticals {
  background: var(--warm-gray);
}

.vert-rows {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.vert-row {
  display: grid;
  grid-template-columns: 1fr minmax(12rem, 17rem);
  align-items: center;
  column-gap: 2.75rem;
  padding: 2.35rem 0;
  border-top: 1px solid var(--line);
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}

.vert-row:last-child {
  border-bottom: 1px solid var(--line);
}

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

.vert-row:nth-child(2) {
  transition-delay: 0.1s;
}
.vert-row:nth-child(3) {
  transition-delay: 0.2s;
}

.vert-copy {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  min-width: 0;
}

.vert-label {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--amber);
}

.vert-row h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--teal-deep);
}

.vert-row p {
  margin: 0;
  color: var(--ink-muted);
  max-width: 40rem;
}

.vert-bullets {
  list-style: none;
  margin: 0.85rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.35rem;
  max-width: 36rem;
}

.vert-bullets li {
  position: relative;
  padding-left: 1rem;
  font-size: 0.95rem;
  color: var(--ink-muted);
}

.vert-bullets li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 0.35rem;
  height: 0.35rem;
  border-radius: 50%;
  background: var(--amber);
}

.vert-roadmap {
  margin: 2rem 0 0;
  padding-top: 1.25rem;
  border-top: 1px solid var(--line);
  font-size: 0.92rem;
  color: var(--ink-muted);
  text-align: center;
}

.vert-media {
  justify-self: end;
  display: grid;
  place-items: center;
  width: 100%;
  max-width: 15rem;
  aspect-ratio: 1;
  border-radius: 16px;
  overflow: hidden;
  background:
    radial-gradient(circle at 35% 28%, rgba(232, 163, 23, 0.12), transparent 48%),
    linear-gradient(160deg, #e7f0ee 0%, #d6e4e1 55%, #c9dad7 100%);
  border: 1px solid rgba(11, 61, 58, 0.12);
  box-shadow:
    0 1px 2px rgba(20, 32, 31, 0.04),
    0 14px 32px rgba(11, 61, 58, 0.12);
}

.vert-media img {
  width: 72%;
  height: auto;
  max-height: 72%;
  object-fit: contain;
  filter: drop-shadow(0 6px 14px rgba(11, 61, 58, 0.14));
}

/* ——— Markets ——— */

.markets {
  background: var(--teal-deep);
  color: var(--white);
  padding: 4.5rem 0;
}

.markets .section-head {
  margin-bottom: 2rem;
}

.markets .section-head h2 {
  color: var(--white);
}

.markets .section-head p {
  color: rgba(255, 255, 255, 0.78);
}

.markets-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  margin-bottom: 1.5rem;
}

.market-card {
  padding: 1.35rem 1.25rem;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 10px;
}

.market-card h3 {
  margin: 0 0 0.45rem;
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--amber);
}

.market-card p {
  margin: 0;
  font-size: 0.98rem;
  color: rgba(255, 255, 255, 0.82);
  line-height: 1.5;
}

.markets-cloud {
  margin: 0 0 0.5rem;
  font-size: 0.92rem;
  color: rgba(255, 255, 255, 0.72);
}

.markets-note {
  margin: 0;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.55);
}

/* ——— FAQ ——— */

.faq {
  background: var(--warm-gray);
  border-bottom: 1px solid var(--line);
}

.faq-list {
  max-width: 40rem;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.faq-item {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0 1.15rem;
}

.faq-item summary {
  cursor: pointer;
  list-style: none;
  padding: 1.05rem 0;
  font-weight: 600;
  color: var(--teal-deep);
  font-size: 1.02rem;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  float: right;
  font-weight: 700;
  color: var(--amber);
}

.faq-item[open] summary::after {
  content: "−";
}

.faq-item summary:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 2px;
  border-radius: 4px;
}

.faq-item p {
  margin: 0 0 1.1rem;
  color: var(--ink-muted);
  font-size: 0.98rem;
  line-height: 1.55;
}

/* ——— Contact ——— */

.contact {
  background: var(--surface);
  text-align: center;
}

.contact-inner {
  max-width: 36rem;
  margin-inline: auto;
}

.contact h2 {
  margin: 0 0 0.75rem;
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3.5vw, 2.25rem);
  font-weight: 600;
  color: var(--teal-deep);
}

.contact > .shell > p,
.contact-inner > p {
  margin: 0 0 1.25rem;
  color: var(--ink-muted);
}

.contact-who {
  margin: 0 0 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.contact-who p {
  margin: 0;
  font-size: 0.95rem;
  color: var(--teal-mid);
}

.contact-cta {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
}

/* ——— Footer ——— */

.site-footer {
  background: var(--warm-gray-2);
  border-top: 1px solid var(--line);
  padding: 2.5rem 0 2rem;
  font-size: 0.95rem;
  color: var(--ink-muted);
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1.5rem 2rem;
}

.footer-brand .brand-name {
  display: inline-block;
  margin-bottom: 0.35rem;
}

.footer-brand p,
.footer-meta p {
  margin: 0 0 0.4rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
}

.footer-links a {
  color: var(--teal-deep);
  font-weight: 600;
  text-decoration: none;
}

.footer-links a:hover {
  text-decoration: underline;
}

.copyright {
  font-size: 0.85rem;
  opacity: 0.85;
}

/* ——— Responsive ——— */

@media (max-width: 980px) {
  .nav {
    display: none;
  }

  .menu-toggle {
    display: block;
  }

  .header-actions .btn-ghost {
    display: none;
  }

  .header-actions {
    margin-left: 0;
    margin-right: 0.25rem;
  }

  .mobile-nav:not([hidden]) {
    display: flex;
  }

  .cap-list {
    grid-template-columns: repeat(2, 1fr);
  }

  .cap-list li {
    padding: 1.5rem 1.15rem 1.5rem 0;
  }

  .cap-list li:nth-child(3n) {
    border-right: 1px solid var(--line);
    padding-right: 1.15rem;
  }

  .cap-list li:nth-child(2n) {
    border-right: 0;
    padding-right: 0;
    padding-left: 1.15rem;
  }

  .cap-list li:nth-child(2n + 1) {
    padding-left: 0;
  }
}

@media (max-width: 820px) {
  .steps-grid {
    grid-template-columns: 1fr;
  }

  .audience-row,
  .audience-row-flip {
    grid-template-columns: 1fr;
    row-gap: 1.35rem;
  }

  .audience-row-flip .audience-media,
  .audience-media {
    order: -1;
    justify-self: start;
    max-width: 12.5rem;
  }

  .cap-list {
    grid-template-columns: 1fr;
  }

  .cap-list li,
  .cap-list li:nth-child(3n),
  .cap-list li:nth-child(2n),
  .cap-list li:nth-child(2n + 1),
  .cap-list li:nth-child(3n + 2),
  .cap-list li:nth-child(3n + 3) {
    padding: 1.5rem 0;
    border-right: 0;
  }

  .markets-grid {
    grid-template-columns: 1fr;
  }

  .vert-row {
    grid-template-columns: 1fr;
    row-gap: 1.35rem;
  }

  .vert-media {
    justify-self: start;
    max-width: 12.5rem;
    order: -1;
  }

  .hero-inner {
    padding: 4rem 0 3.5rem;
  }

  .section {
    padding: 4rem 0;
  }

  .product-figure {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  :root {
    --shell: calc(100% - 1.5rem);
  }

  .lang-switch button {
    padding: 0.35rem 0.45rem;
    font-size: 0.7rem;
  }

  .hero-cta .btn,
  .contact-cta .btn {
    width: 100%;
  }

  .product-tablist [role="tab"] {
    flex: 1 1 auto;
    text-align: center;
  }
}