/* ============================================
   PROVIDA — Main Stylesheet
   Anthropic-inspired aesthetic
   Warm, editorial, considered
   ============================================ */

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  transition: background-color var(--transition-slow), color var(--transition-slow);
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: var(--color-accent); text-decoration: none; transition: opacity var(--transition-fast); }
a:hover { opacity: 0.75; }

/* ---------- Typography ---------- */
h1, h2, h3 {
  font-family: var(--font-serif);
  line-height: 1.12;
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: -0.01em;
}

h1 { font-size: clamp(2.8rem, 5.5vw, 5rem); }
h2 { font-size: clamp(2rem, 3.5vw, 3.2rem); }
h3 { font-size: clamp(1.2rem, 1.8vw, 1.5rem); font-weight: 600; }
h4 {
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

p {
  font-family: var(--font-sans);
  color: var(--color-text-secondary);
  font-size: 1rem;
  line-height: 1.7;
}

.lead {
  font-size: clamp(1.05rem, 1.5vw, 1.2rem);
  line-height: 1.75;
  color: var(--color-text-secondary);
}

/* ---------- Layout ---------- */
.container {
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: var(--site-margin);
}

section {
  padding-block: clamp(5rem, 10vw, 9rem);
}

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

section.tight {
  padding-block: 3rem;
}

.section-eyebrow {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 1rem;
  display: block;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  font-weight: 500;
  padding: 0.7rem 1.4rem;
  border-radius: var(--radius-pill);
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: opacity var(--transition-fast), border-color var(--transition-fast);
  white-space: nowrap;
}

.btn-primary {
  background: var(--btn-primary-bg);
  color: var(--btn-primary-text);
}
.btn-primary:hover { opacity: 0.82; }

.btn-secondary {
  background: transparent;
  color: var(--color-text);
  border: 1.5px solid var(--btn-secondary-border);
}
.btn-secondary:hover { border-color: var(--color-text); opacity: 1; }

.btn-accent {
  background: var(--color-accent);
  color: #fff;
}
.btn-accent:hover { opacity: 0.88; }

/* ---------- Nav ---------- */
nav {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--nav-height);
  background: var(--nav-bg);
  border-bottom: 1px solid var(--color-border);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  transition: background var(--transition-slow), border-color var(--transition-slow);
}

.nav-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding-block: 0.75rem;
}

.nav-logo {
  cursor: pointer;
  user-select: none;
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.nav-logo img {
  height: 32px;
  width: auto;
  filter: var(--logo-filter);
  transition: filter var(--transition-slow), transform var(--transition-fast);
}
.nav-logo:hover img { transform: scale(1.02); }
.nav-logo.logo-clicked img { animation: wiggle 0.28s ease; }

@keyframes wiggle {
  0%, 100% { transform: rotate(0deg); }
  30%  { transform: rotate(-3deg) scale(1.04); }
  70%  { transform: rotate(3deg)  scale(1.04); }
}

.nav-links {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.nav-links a {
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  text-decoration: none;
  transition: color var(--transition-fast);
}
.nav-links a:hover { color: var(--color-text); opacity: 1; }

.nav-actions { display: flex; gap: 0.75rem; align-items: center; }

/* ---------- Theme Switcher ---------- */
.theme-switcher {
  position: relative;
}

.theme-switcher-btn {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-sans);
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  padding: 0.45rem 0.9rem;
  cursor: pointer;
  transition: border-color var(--transition-fast), color var(--transition-fast), background var(--transition-slow);
  white-space: nowrap;
}

.theme-switcher-icon { display: flex; align-items: center; }
.theme-switcher-icon svg { width: 0.9rem; height: 0.9rem; stroke-width: 2; }

.theme-switcher-btn:hover {
  border-color: var(--color-border-strong);
  color: var(--color-text);
}

.theme-switcher-arrow {
  opacity: 0.5;
  transition: transform var(--transition-fast);
}

.theme-switcher.open .theme-switcher-arrow {
  transform: rotate(180deg);
}

.theme-switcher-dropdown {
  display: none;
  position: absolute;
  top: calc(100% + 0.5rem);
  right: 0;
  min-width: 160px;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: 0 8px 24px rgba(20, 20, 19, 0.1);
  overflow: hidden;
  z-index: 200;
  transition: background var(--transition-slow);
}

.theme-switcher.open .theme-switcher-dropdown {
  display: block;
}

.theme-option {
  display: block;
  width: 100%;
  text-align: left;
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  background: none;
  border: none;
  padding: 0.65rem 1rem;
  cursor: pointer;
  transition: background var(--transition-fast), color var(--transition-fast);
}

.theme-option:hover {
  background: var(--color-bg-alt);
  color: var(--color-text);
}

.theme-option.active {
  color: var(--color-accent);
  font-weight: 600;
}

/* ---------- Theme Toast ---------- */
.theme-toast {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  background: var(--color-text);
  color: var(--color-bg);
  padding: 0.55rem 1.1rem;
  border-radius: var(--radius-pill);
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 500;
  z-index: 9999;
  opacity: 0;
  transform: translateY(6px);
  transition: opacity 0.25s, transform 0.25s;
  pointer-events: none;
}
.theme-toast.show { opacity: 1; transform: translateY(0); }

/* ---------- Hero ---------- */
.hero {
  padding-block: clamp(5rem, 10vw, 8rem);
  border-bottom: 1px solid var(--color-border);
}

.hero-inner {
  display: grid;
  grid-template-columns: 7fr 5fr;
  gap: clamp(3rem, 6vw, 7rem);
  align-items: center;
}

.hero-content {}

.hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--color-text-muted);
  margin-bottom: 1.5rem;
  letter-spacing: 0.02em;
}

.hero-kicker-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-accent);
  flex-shrink: 0;
}

.hero h1 {
  margin-bottom: 1.5rem;
}

.hero h1 em {
  font-style: italic;
  color: var(--color-accent);
}

.hero .lead {
  max-width: 520px;
  margin-bottom: 2.5rem;
}

.hero-ctas {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  align-items: center;
}

/* Hero right — stats panel */
.hero-aside {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.hero-stat-card {
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.5rem 1.75rem;
  transition: background var(--transition-slow), border-color var(--transition-slow);
}

.hero-stat-value {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-text);
  line-height: 1.2;
  margin-bottom: 0.3rem;
}

.hero-stat-label {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  color: var(--color-text-muted);
  line-height: 1.4;
}

.hero-stat-card.accent-card {
  background: var(--color-accent);
  border-color: transparent;
}
.hero-stat-card.accent-card .hero-stat-value,
.hero-stat-card.accent-card .hero-stat-label { color: #fff; }

/* ---------- Trusted by strip ---------- */
.trusted-strip {
  padding-block: 2.5rem;
  border-bottom: 1px solid var(--color-border);
  background: var(--color-bg);
  transition: background var(--transition-slow);
}

.trusted-label {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-subtle);
  margin-bottom: 1.2rem;
}

.trusted-logos {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  align-items: center;
}

.trusted-pill {
  font-family: var(--font-sans);
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  padding: 0.4rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  background: var(--color-bg-card);
  transition: border-color var(--transition-fast), background var(--transition-slow);
}
.trusted-pill:hover { border-color: var(--color-border-strong); }

/* ---------- Logo Marquee ---------- */
.logo-marquee-outer {
  position: relative;
  overflow: hidden;
  /* Fade masks on edges */
  mask-image: linear-gradient(to right, transparent 0%, black 8%, black 92%, transparent 100%);
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 8%, black 92%, transparent 100%);
}

.logo-marquee-track {
  display: flex;
  align-items: center;
  gap: 3rem;
  width: max-content;
  animation: marquee 28s linear infinite;
}

.logo-marquee-track:hover { animation-play-state: paused; }

@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

.logo-marquee-item {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.logo-marquee-item img {
  height: 32px;
  width: auto;
  max-width: 130px;
  object-fit: contain;
  filter: grayscale(100%) opacity(1) contrast(1.2);
  transition: filter var(--transition-med);
}

/* Logos with heavy whitespace padding — scale up so the mark itself matches others */
.logo-marquee-item img.logo-padded {
  height: 80px;
  max-width: 200px;
}

.logo-marquee-item img.logo-padded-sm {
  height: 56px;
  max-width: 160px;
}

.logo-marquee-item img.logo-padded-md {
  height: 64px;
  max-width: 180px;
}

.logo-marquee-item img.logo-padded-lg {
  height: 96px;
  max-width: 240px;
}

.logo-marquee-item:hover img {
  filter: grayscale(0%) opacity(1);
}

/* Hemisphere Health — reveal their brand teal on hover */
.logo-marquee-item:hover img.logo-hemisphere {
  filter: grayscale(0%) opacity(1) sepia(1) saturate(3) hue-rotate(155deg);
}

/* Text-only fallback pills in the marquee */
.logo-marquee-item .logo-text-pill {
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-text);
  opacity: 0.7;
  white-space: nowrap;
  letter-spacing: -0.01em;
  transition: opacity var(--transition-fast);
}

.logo-marquee-item:hover .logo-text-pill { opacity: 1; }

/* ---------- Logo Images ---------- */
.logo-img-wrap {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem 1.2rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  background: var(--color-bg-card);
  transition: border-color var(--transition-fast), background var(--transition-slow);
  text-decoration: none;
}

.logo-img-wrap:hover {
  border-color: var(--color-border-strong);
  opacity: 1;
}

.logo-img-wrap img {
  height: 28px;
  width: auto;
  max-width: 120px;
  object-fit: contain;
  filter: grayscale(100%) opacity(0.6);
  transition: filter var(--transition-med);
}

.logo-img-wrap:hover img {
  filter: grayscale(0%) opacity(1);
}

/* ---------- ACC Section ---------- */
.acc-section {
  background: var(--color-bg-alt);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.acc-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(3rem, 6vw, 7rem);
  align-items: start;
}

.acc-content {}
.acc-content h2 { margin-bottom: 1.25rem; }
.acc-content p { margin-bottom: 1rem; }

.acc-list {
  list-style: none;
  margin-top: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.acc-list li {
  display: flex;
  gap: 0.75rem;
  font-size: 0.95rem;
  color: var(--color-text-secondary);
  font-family: var(--font-sans);
  line-height: 1.5;
}

.acc-list li::before {
  content: '';
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--color-accent);
  flex-shrink: 0;
  margin-top: 1px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cpath d='M2 6l3 3 5-5' stroke='white' stroke-width='1.8' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-size: 10px;
  background-position: center;
  background-repeat: no-repeat;
}

.acc-cards {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.acc-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.5rem 1.75rem;
  transition: background var(--transition-slow), border-color var(--transition-slow);
}

.acc-card-icon {
  font-size: 1.4rem;
  margin-bottom: 0.6rem;
  color: var(--color-accent);
}
.acc-card-icon svg { width: 1.5rem; height: 1.5rem; stroke-width: 1.75; }

.acc-card h4 {
  font-family: var(--font-sans);
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--color-text);
  text-transform: none;
  letter-spacing: 0;
  margin-bottom: 0.35rem;
}

.acc-card p { font-size: 0.88rem; }

/* ---------- Problem ---------- */
.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5px;
  background: var(--color-border);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.problem-item {
  background: var(--color-bg);
  padding: 2.5rem 2rem;
  transition: background var(--transition-slow);
}
.problem-item:hover { background: var(--color-bg-alt); }

.problem-item h3 {
  font-family: var(--font-sans);
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 0.6rem;
  letter-spacing: 0;
}

.problem-num {
  font-family: var(--font-serif);
  font-size: 3rem;
  font-weight: 700;
  color: var(--color-accent);
  line-height: 1;
  margin-bottom: 1.25rem;
  opacity: 0.35;
}

/* ---------- Features ---------- */
.features-header {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  margin-bottom: 4rem;
  align-items: end;
}

.features-header h2 { margin: 0; }

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--color-border);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.feature-item {
  background: var(--color-bg-alt);
  padding: 2.25rem 2rem;
  transition: background var(--transition-fast);
}
.feature-item:hover { background: var(--color-bg-light); }

.feature-item-icon {
  font-size: 1.4rem;
  margin-bottom: 1rem;
  color: var(--color-accent);
}
.feature-item-icon svg { width: 1.6rem; height: 1.6rem; stroke-width: 1.75; }

.feature-item h3 {
  font-family: var(--font-sans);
  font-size: 0.98rem;
  font-weight: 600;
  letter-spacing: 0;
  margin-bottom: 0.5rem;
  color: var(--color-text);
}

.feature-item p { font-size: 0.88rem; line-height: 1.65; }

/* ---------- Audience ---------- */
.audience-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.audience-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2.25rem 2rem;
  background: var(--color-bg-card);
  transition: border-color var(--transition-fast), background var(--transition-slow);
}
.audience-card:hover { border-color: var(--color-border-strong); }

.audience-card-icon { font-size: 2rem; margin-bottom: 1.25rem; color: var(--color-accent); }
.audience-card-icon svg { width: 2rem; height: 2rem; stroke-width: 1.5; }
.audience-card h3 {
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0;
  margin-bottom: 0.5rem;
}

.audience-card p { font-size: 0.9rem; line-height: 1.65; }

.audience-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 1.25rem;
}

.audience-tag {
  font-size: 0.73rem;
  font-family: var(--font-sans);
  font-weight: 500;
  padding: 0.25em 0.8em;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  background: var(--color-bg);
  transition: background var(--transition-slow), border-color var(--transition-slow);
}

/* ---------- Integrations ---------- */
.integrations-layout {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: clamp(3rem, 5vw, 6rem);
  align-items: start;
}

.integrations-intro h2 { margin-bottom: 1rem; }
.integrations-intro p { font-size: 0.95rem; }

.integration-groups { display: flex; flex-direction: column; gap: 2rem; }

.integration-group-label {
  font-family: var(--font-sans);
  font-size: 0.73rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-subtle);
  margin-bottom: 0.75rem;
}

.integration-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.integration-pill {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-sans);
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  padding: 0.45rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  background: var(--color-bg-card);
  transition: border-color var(--transition-fast), background var(--transition-slow);
}
.integration-pill:hover { border-color: var(--color-border-strong); }

/* ---------- Pricing ---------- */
.pricing-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

.pricing-intro h2 { margin-bottom: 1rem; }
.pricing-intro p { font-size: 0.95rem; }

.pricing-card {
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  transition: background var(--transition-slow), border-color var(--transition-slow);
}

.pricing-amount {
  font-family: var(--font-serif);
  font-size: 4rem;
  font-weight: 700;
  color: var(--color-text);
  line-height: 1;
  letter-spacing: -0.02em;
  margin-bottom: 0.3rem;
}

.pricing-amount sup {
  font-size: 1.5rem;
  vertical-align: super;
  font-weight: 600;
}

.pricing-period {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  font-family: var(--font-sans);
  margin-bottom: 1.5rem;
}

.pricing-divider {
  border: none;
  border-top: 1px solid var(--color-border);
  margin-bottom: 1.5rem;
}

.pricing-referral {
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 0.35rem;
}

.pricing-referral strong { color: var(--color-accent); }

.pricing-note {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  margin-bottom: 2rem;
}

.pricing-includes {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  margin-bottom: 2rem;
}

.pricing-includes li {
  display: flex;
  gap: 0.6rem;
  align-items: flex-start;
  font-size: 0.9rem;
  font-family: var(--font-sans);
  color: var(--color-text-secondary);
  line-height: 1.5;
}

.pricing-includes li::before {
  content: '✓';
  color: var(--color-accent);
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 1px;
}

.pricing-enterprise {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  margin-top: 1rem;
  text-align: center;
}

/* ---------- Holly Teaser ---------- */
.holly-section {
  background: var(--holly-bg, var(--color-text));
  padding-block: clamp(4rem, 8vw, 7rem);
  text-align: center;
  transition: background var(--transition-slow);
}

.holly-section h2 {
  color: #f0f9fc;
  margin-bottom: 1rem;
}

.holly-section .lead {
  color: rgba(240, 249, 252, 0.65);
  max-width: 500px;
  margin: 0 auto 2rem;
}

.holly-badge {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.73rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  border: 1px solid rgba(217, 119, 87, 0.35);
  padding: 0.3em 1em;
  border-radius: var(--radius-pill);
  margin-bottom: 1.5rem;
}

.holly-form {
  display: flex;
  gap: 0.5rem;
  justify-content: center;
  flex-wrap: wrap;
  max-width: 420px;
  margin: 0 auto;
}

.holly-form input {
  flex: 1;
  min-width: 210px;
  padding: 0.7rem 1.2rem;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(245, 244, 237, 0.15);
  background: rgba(245, 244, 237, 0.08);
  color: var(--color-bg);
  font-family: var(--font-sans);
  font-size: 0.9rem;
  outline: none;
  transition: border-color var(--transition-fast);
}

.holly-form input:focus { border-color: rgba(245, 244, 237, 0.35); }
.holly-form input::placeholder { color: rgba(245, 244, 237, 0.35); }

.holly-form button {
  padding: 0.7rem 1.4rem;
  border-radius: var(--radius-pill);
  border: none;
  background: var(--color-accent);
  color: #fff;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: opacity var(--transition-fast);
}
.holly-form button:hover { opacity: 0.85; }

/* ---------- Footer ---------- */
footer {
  background: var(--footer-bg);
  padding-block: 4rem 2rem;
  transition: background var(--transition-slow);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2.5fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3.5rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid var(--footer-border);
}

.footer-brand img {
  height: 28px;
  filter: brightness(10) saturate(0);
  opacity: 0.8;
  margin-bottom: 1.2rem;
}

.footer-brand p {
  font-size: 0.88rem;
  color: var(--footer-text);
  line-height: 1.7;
  max-width: 300px;
}

.footer-col-heading {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--footer-text);
  margin-bottom: 1.2rem;
}

.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 0.65rem; }
.footer-col ul li a {
  font-size: 0.88rem;
  color: var(--footer-text-strong);
  text-decoration: none;
  transition: color var(--transition-fast);
}
.footer-col ul li a:hover { color: var(--color-bg); opacity: 1; }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.footer-bottom p {
  font-size: 0.8rem;
  color: var(--footer-text);
  opacity: 0.6;
}

.footer-contact {
  display: flex;
  gap: 1.5rem;
}

.footer-contact a {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--footer-text-strong);
  text-decoration: none;
  transition: color var(--transition-fast);
}
.footer-contact a:hover { color: var(--color-bg); opacity: 1; }

/* Scroll fade removed — content always visible */

/* ---------- Heidi theme heading overrides ----------
   Cormorant Garamond is a lighter-weight font than Playfair,
   needs larger size and lower weight to match Heidi's editorial look */
:root[data-theme="heidi"] h1 { font-size: clamp(3.2rem, 6vw, 5.8rem); font-weight: 400; letter-spacing: -0.02em; line-height: 1.0; }
:root[data-theme="heidi"] h2 { font-size: clamp(2.4rem, 4vw, 3.8rem); font-weight: 400; letter-spacing: -0.02em; line-height: 1.05; }
:root[data-theme="heidi"] h3 { font-weight: 400; }

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  .reveal { opacity: 1; transform: none; }
}

/* ---------- Mobile Nav ---------- */
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  border-radius: var(--radius-sm);
}

.nav-hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.nav-hamburger.open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; }
.nav-hamburger.open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

.mobile-menu {
  display: none;
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  transition: background var(--transition-slow);
}

.mobile-menu.open { display: block; }

.mobile-menu-inner {
  padding: 1.25rem var(--site-margin) 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.mobile-menu-inner a {
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  padding: 0.65rem 0;
  border-bottom: 1px solid var(--color-divider);
  text-decoration: none;
  display: block;
  transition: color var(--transition-fast);
}

.mobile-menu-inner a:last-child { border-bottom: none; }
.mobile-menu-inner a:hover { color: var(--color-text); }

.mobile-menu-ctas {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin-top: 1rem;
}

.mobile-menu-ctas .btn { justify-content: center; width: 100%; }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-aside { flex-direction: row; flex-wrap: wrap; }
  .hero-stat-card { flex: 1; min-width: 160px; }
  .acc-inner { grid-template-columns: 1fr; }
  .features-header { grid-template-columns: 1fr; gap: 1rem; }
  .pricing-wrapper { grid-template-columns: 1fr; }
  .integrations-layout { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .features-grid { grid-template-columns: 1fr 1fr; }
  .audience-grid { grid-template-columns: 1fr; }
  .problem-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .nav-links { display: none; }
  .nav-actions .btn { display: none; }
  .nav-actions .theme-switcher { display: block; }
  .nav-hamburger { display: flex; }
}

@media (max-width: 520px) {
  .features-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .hero-aside { flex-direction: column; }
  .hero-stat-card { min-width: unset; }
  .hero-ctas { flex-direction: column; }
  .hero-ctas .btn { width: 100%; justify-content: center; }
  .trusted-logos { gap: 0.4rem; }
  .trusted-pill { font-size: 0.8rem; }
}