/* ============================================================
   Immunity Infectologia — Dr. Abel Dib Rayashi
   Stylesheet
   ============================================================ */

:root {
  --brand-primary: #1B7679;
  --brand-deep: #1B4A47;
  --brand-soft: #62A29E;
  --brand-soft-tint: #E4EEED;
  --accent-warm: #DD5C46;
  --accent-warm-hover: #C44E3A;
  --accent-deep: #BF1932;
  --neutral: #73858D;
  --neutral-light: #B8C4C9;
  --surface: #FFFFFF;
  --surface-alt: #F7F9F9;
  --surface-tint: #EFF3F3;
  --ink: #0F2E2C;
  --line: rgba(15, 46, 44, 0.08);
  --line-strong: rgba(15, 46, 44, 0.14);

  --shadow-sm: 0 1px 2px rgba(15, 46, 44, 0.06), 0 4px 16px rgba(15, 46, 44, 0.04);
  --shadow-md: 0 2px 4px rgba(15, 46, 44, 0.06), 0 8px 32px rgba(15, 46, 44, 0.08);
  --shadow-lg: 0 8px 24px rgba(15, 46, 44, 0.10), 0 24px 64px rgba(15, 46, 44, 0.14);

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-pill: 999px;

  --container: 1200px;
  --pad-x: 24px;
  --pad-x-d: 48px;

  --font-serif: "Fraunces", "Instrument Serif", ui-serif, Georgia, serif;
  --font-sans: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 88px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

body {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--surface);
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: 0; background: transparent; color: inherit; }
ul { list-style: none; }

/* ----------- Layout primitives ----------- */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--pad-x);
}
@media (min-width: 1024px) {
  .container { padding: 0 var(--pad-x-d); }
}

.section {
  padding: 80px 0;
}
@media (min-width: 1024px) {
  .section { padding: 120px 0; }
}
.section--tight { padding: 64px 0; }
@media (min-width: 1024px) {
  .section--tight { padding: 96px 0; }
}

.section--alt { background: var(--surface-alt); }
.section--deep {
  background:
    radial-gradient(120% 80% at 100% 0%, rgba(98, 162, 158, 0.18) 0%, transparent 60%),
    linear-gradient(135deg, #143836 0%, #1B4A47 50%, #1B7679 100%);
  color: white;
}
.section--deep .eyebrow { color: var(--brand-soft); }
.section--deep .section-title { color: white; }
.section--deep .section-subtitle { color: rgba(255,255,255,0.78); }

/* ----------- Typography ----------- */
h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: 500;
  letter-spacing: -0.015em;
  color: var(--ink);
  line-height: 1.12;
  text-wrap: balance;
}
h1 { font-size: clamp(38px, 5.8vw, 64px); letter-spacing: -0.025em; line-height: 1.04; font-weight: 400; }
h2 { font-size: clamp(30px, 4vw, 46px); font-weight: 400; }
h3 { font-size: clamp(20px, 1.6vw, 24px); font-weight: 500; line-height: 1.25; }
h4 { font-size: 18px; font-weight: 600; font-family: var(--font-sans); letter-spacing: -0.005em; }

p { text-wrap: pretty; }
.lead {
  font-size: clamp(17px, 1.4vw, 20px);
  line-height: 1.55;
  color: #2c4744;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--brand-primary);
}
.eyebrow::before {
  content: "";
  width: 28px;
  height: 1px;
  background: currentColor;
  opacity: 0.6;
}
.eyebrow--center { justify-content: center; }
.eyebrow--center::before {
  width: 18px;
}

.section-head {
  max-width: 720px;
  margin-bottom: 56px;
}
.section-head--center {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}
.section-title {
  margin-top: 16px;
}
.section-subtitle {
  margin-top: 20px;
  color: var(--neutral);
  font-size: 17px;
  line-height: 1.55;
  max-width: 56ch;
}
.section-head--center .section-subtitle { margin-left: auto; margin-right: auto; }

/* ----------- Buttons ----------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 24px;
  border-radius: var(--radius-md);
  font-weight: 500;
  font-size: 15px;
  letter-spacing: -0.005em;
  transition: transform 200ms var(--ease), background 200ms var(--ease), color 200ms var(--ease), box-shadow 200ms var(--ease);
  white-space: nowrap;
  line-height: 1;
}
.btn:active { transform: translateY(1px); }

.btn--primary {
  background: var(--accent-warm);
  color: white;
  box-shadow: 0 6px 16px rgba(221, 92, 70, 0.28);
}
.btn--primary:hover {
  background: var(--accent-warm-hover);
  box-shadow: 0 10px 24px rgba(221, 92, 70, 0.36);
}
.btn--secondary {
  background: transparent;
  color: var(--brand-primary);
  border: 1.5px solid var(--brand-primary);
}
.btn--secondary:hover {
  background: var(--brand-primary);
  color: white;
}
.btn--ghost-light {
  background: transparent;
  color: white;
  border: 1.5px solid rgba(255,255,255,0.38);
}
.btn--ghost-light:hover {
  background: rgba(255,255,255,0.10);
  border-color: rgba(255,255,255,0.7);
}
.btn--large {
  padding: 18px 32px;
  font-size: 16px;
}
.btn--block {
  width: 100%;
}
.btn .arrow {
  width: 16px; height: 16px;
  transition: transform 200ms var(--ease);
}
.btn:hover .arrow { transform: translateX(3px); }

/* ----------- Header ----------- */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color 200ms var(--ease), background 200ms var(--ease);
}
.header.is-scrolled {
  border-bottom-color: var(--line);
  background: rgba(255, 255, 255, 0.94);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: 76px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}
.brand-logo {
  height: 44px;
  width: auto;
  display: block;
}
@media (min-width: 1024px) {
  .brand-logo { height: 48px; }
}
.brand-logo--white {
  height: 56px;
}

.nav {
  display: none;
  gap: 32px;
  align-items: center;
}
@media (min-width: 1024px) {
  .nav { display: flex; }
}
.nav a {
  font-size: 14.5px;
  color: var(--ink);
  font-weight: 500;
  position: relative;
  padding: 4px 0;
}
.nav a::after {
  content: "";
  position: absolute;
  left: 0; right: 0;
  bottom: -2px;
  height: 1px;
  background: var(--brand-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 200ms var(--ease);
}
.nav a:hover { color: var(--brand-primary); }
.nav a:hover::after { transform: scaleX(1); }

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}
.header .btn {
  padding: 12px 18px;
  font-size: 14px;
}

.menu-toggle {
  display: inline-flex;
  width: 44px; height: 44px;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
}
.menu-toggle:hover { background: var(--surface-alt); }
@media (min-width: 1024px) {
  .menu-toggle { display: none; }
}
.menu-toggle svg { width: 22px; height: 22px; stroke: var(--ink); }

/* Mobile menu */
.mobile-menu {
  position: fixed;
  inset: 0;
  background: var(--surface);
  padding: 100px 32px 32px;
  transform: translateX(100%);
  transition: transform 320ms var(--ease);
  z-index: 99;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.mobile-menu.is-open { transform: translateX(0); }
.mobile-menu a {
  font-family: var(--font-serif);
  font-size: 28px;
  font-weight: 400;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}
.mobile-menu .btn { margin-top: 24px; }

/* ----------- Hero ----------- */
.hero {
  position: relative;
  padding: 56px 0 80px;
  overflow: hidden;
}
@media (min-width: 1024px) {
  .hero { padding: 80px 0 120px; }
}
.hero::before {
  content: "";
  position: absolute;
  top: -180px;
  right: -160px;
  width: 480px;
  height: 480px;
  background: radial-gradient(circle, rgba(98, 162, 158, 0.18) 0%, transparent 70%);
  pointer-events: none;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 56px;
  align-items: center;
}
@media (min-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1.05fr 0.95fr;
    gap: 80px;
  }
}

.hero-text { position: relative; z-index: 1; }
.hero h1 { margin-top: 24px; }
.hero h1 em {
  font-style: italic;
  font-weight: 300;
  color: var(--brand-primary);
}
.hero .lead { margin-top: 28px; max-width: 56ch; }
.hero-actions {
  margin-top: 36px;
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}
.hero-micro {
  margin-top: 24px;
  font-size: 13.5px;
  color: var(--neutral);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.hero-micro::before {
  content: "";
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--brand-soft);
  box-shadow: 0 0 0 4px rgba(98, 162, 158, 0.2);
}

.hero-figure {
  position: relative;
}
.hero-figure-frame {
  position: relative;
  aspect-ratio: 4 / 5;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--surface-alt);
  box-shadow: var(--shadow-lg);
}
.hero-figure-frame img {
  width: 100%; height: 100%;
  object-fit: cover;
}
.hero-figure::before {
  content: "";
  position: absolute;
  inset: 24px -24px -24px 24px;
  border: 1.5px solid var(--brand-soft);
  border-radius: var(--radius-lg);
  z-index: -1;
  opacity: 0.45;
}
.hero-badge {
  position: absolute;
  left: -16px;
  bottom: 32px;
  background: white;
  padding: 16px 20px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  gap: 14px;
  max-width: 240px;
}
.hero-badge-num {
  font-family: var(--font-serif);
  font-size: 38px;
  font-weight: 400;
  color: var(--brand-primary);
  line-height: 1;
}
.hero-badge-text {
  font-size: 12.5px;
  line-height: 1.35;
  color: var(--ink);
}
.hero-badge-text strong {
  display: block;
  font-weight: 600;
}

/* trust strip */
.trust {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 28px 0;
  background: white;
}
.trust-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  align-items: center;
}
@media (min-width: 768px) {
  .trust-row { grid-template-columns: repeat(4, 1fr); gap: 32px; }
}
.trust-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-left: 18px;
  border-left: 2px solid var(--brand-primary);
}
.trust-item strong {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 26px;
  color: var(--ink);
  line-height: 1;
}
.trust-item span {
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--neutral);
}

/* ----------- About / Quem cuida ----------- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
}
@media (min-width: 1024px) {
  .about-grid {
    grid-template-columns: 0.9fr 1.1fr;
    gap: 80px;
    align-items: start;
  }
}
.about-figure {
  position: relative;
}
.about-figure-main {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/5;
  background: var(--surface-alt);
}
.about-figure-main img {
  width: 100%; height: 100%; object-fit: cover;
}
.about-figure-secondary {
  position: absolute;
  right: -16px;
  bottom: -24px;
  width: 44%;
  aspect-ratio: 1/1;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 6px solid white;
  box-shadow: var(--shadow-md);
}
.about-figure-secondary img { width: 100%; height: 100%; object-fit: cover; }

.about-text p { margin-top: 20px; color: #2c4744; }
.about-text .lead { margin-top: 28px; }

.credentials {
  margin-top: 40px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}
@media (min-width: 640px) {
  .credentials { grid-template-columns: 1fr 1fr; }
}
.credentials h4 {
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--brand-primary);
  margin-bottom: 14px;
}
.credentials ul li {
  padding: 10px 0;
  font-size: 14.5px;
  color: var(--ink);
  border-top: 1px solid var(--line);
  display: flex;
  align-items: flex-start;
  gap: 10px;
  line-height: 1.4;
}
.credentials ul li::before {
  content: "";
  width: 6px; height: 6px;
  background: var(--brand-soft);
  border-radius: 50%;
  margin-top: 7px;
  flex: 0 0 auto;
}
.credentials ul li:last-child { border-bottom: 1px solid var(--line); }

/* Pull-quote */
.pullquote {
  margin-top: 56px;
  background: var(--surface-alt);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  position: relative;
}
@media (min-width: 1024px) {
  .pullquote { padding: 56px 64px; }
}
.pullquote::before {
  content: "“";
  position: absolute;
  top: 8px;
  left: 24px;
  font-family: var(--font-serif);
  font-size: 120px;
  color: var(--brand-soft);
  opacity: 0.32;
  line-height: 1;
}
.pullquote blockquote {
  font-family: var(--font-serif);
  font-size: clamp(20px, 2.1vw, 28px);
  font-weight: 400;
  line-height: 1.4;
  color: var(--ink);
  letter-spacing: -0.01em;
  position: relative;
}
.pullquote cite {
  display: block;
  margin-top: 24px;
  font-style: normal;
  font-family: var(--font-sans);
  font-size: 13px;
  color: var(--neutral);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* ----------- Áreas de cuidado ----------- */
.care-grid {
  display: grid;
  gap: 20px;
  grid-template-columns: 1fr;
}
@media (min-width: 640px) {
  .care-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .care-grid { grid-template-columns: repeat(4, 1fr); gap: 24px; }
}
.care-card {
  background: white;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 32px 28px;
  transition: transform 240ms var(--ease), box-shadow 240ms var(--ease), border-color 240ms var(--ease);
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.care-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--brand-soft);
}
.care-card-icon {
  width: 48px; height: 48px;
  border-radius: 12px;
  background: var(--brand-soft-tint);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--brand-primary);
}
.care-card-icon svg { width: 24px; height: 24px; }
.care-card h3 {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 500;
  letter-spacing: -0.01em;
  color: var(--ink);
}
.care-card ul {
  display: flex;
  flex-direction: column;
}
.care-card ul li {
  padding: 8px 0;
  font-size: 14px;
  color: #324d4a;
  border-top: 1px solid var(--line);
  line-height: 1.4;
}
.care-card ul li:first-child { border-top: 0; padding-top: 0; }

.care-note {
  margin-top: 40px;
  padding: 24px 28px;
  background: var(--brand-soft-tint);
  border-radius: var(--radius-md);
  font-size: 15px;
  line-height: 1.55;
  color: var(--brand-deep);
  display: flex;
  align-items: flex-start;
  gap: 16px;
}
.care-note svg {
  flex: 0 0 24px;
  color: var(--brand-primary);
  margin-top: 2px;
}

/* ----------- Método (pillars) ----------- */
.method-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}
@media (min-width: 1024px) {
  .method-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
  }
}
.method-card {
  padding: 40px 0;
  position: relative;
}
@media (min-width: 1024px) {
  .method-card { padding: 0 40px; }
  .method-card + .method-card { border-left: 1px solid rgba(255,255,255,0.14); }
  .method-card:first-child { padding-left: 0; }
  .method-card:last-child { padding-right: 0; }
}
.method-number {
  font-family: var(--font-serif);
  font-size: 14px;
  letter-spacing: 0.24em;
  color: var(--brand-soft);
  text-transform: uppercase;
  margin-bottom: 16px;
  font-feature-settings: "tnum";
}
.method-card h3 {
  font-family: var(--font-serif);
  color: white;
  font-size: 32px;
  font-weight: 400;
  margin-bottom: 18px;
  letter-spacing: -0.015em;
}
.method-card p {
  color: rgba(255,255,255,0.78);
  font-size: 15.5px;
  line-height: 1.6;
}
.method-icon {
  margin-bottom: 28px;
  width: 56px; height: 56px;
  border-radius: 14px;
  background: rgba(255,255,255,0.10);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--brand-soft);
  border: 1px solid rgba(255,255,255,0.14);
}
.method-icon svg { width: 26px; height: 26px; }

/* ----------- Prepare for visit ----------- */
.prep-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}
@media (min-width: 640px) {
  .prep-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .prep-grid { grid-template-columns: repeat(4, 1fr); gap: 20px; }
}
.prep-card {
  background: white;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 32px 28px 28px;
  position: relative;
  transition: transform 240ms var(--ease), border-color 240ms var(--ease);
}
.prep-card:hover {
  transform: translateY(-2px);
  border-color: var(--brand-soft);
}
.prep-num {
  font-family: var(--font-serif);
  font-size: 48px;
  font-weight: 300;
  line-height: 1;
  color: var(--brand-primary);
  display: block;
  margin-bottom: 18px;
  font-feature-settings: "tnum";
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em;
}
.prep-card h3 {
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 500;
  color: var(--ink);
  margin-bottom: 12px;
  line-height: 1.25;
}
.prep-card p {
  font-size: 14.5px;
  color: #3a5754;
  line-height: 1.55;
}

/* ----------- Reviews ----------- */
.reviews-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 32px;
  margin-bottom: 48px;
}
.reviews-head .section-head { margin-bottom: 0; }
.reviews-stamps {
  display: flex;
  gap: 16px;
  align-items: center;
  flex-wrap: wrap;
}
.stamp {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 12px 18px;
  background: white;
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  font-size: 13px;
  color: var(--ink);
}
.stamp svg, .stamp .stars {
  flex: 0 0 auto;
}
.stamp strong {
  font-weight: 600;
}
.stars {
  display: inline-flex;
  gap: 1px;
  color: #F5A623;
}
.stars svg { width: 14px; height: 14px; fill: currentColor; }

.reviews-track-wrap {
  position: relative;
}
.reviews-track {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 90%;
  gap: 20px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  padding-bottom: 24px;
  margin: 0 -24px;
  padding-left: 24px;
  padding-right: 24px;
  scrollbar-width: none;
}
.reviews-track::-webkit-scrollbar { display: none; }
@media (min-width: 768px) {
  .reviews-track { grid-auto-columns: 50%; gap: 24px; margin: 0; padding: 0 0 24px; }
}
@media (min-width: 1024px) {
  .reviews-track { grid-auto-columns: calc(33.333% - 16px); }
}

.review-card {
  background: white;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 32px 28px;
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  gap: 20px;
  min-height: 100%;
}
.review-card .stars { color: #F5A623; }
.review-card blockquote {
  font-family: var(--font-serif);
  font-size: 17px;
  line-height: 1.55;
  color: var(--ink);
  font-weight: 400;
  letter-spacing: -0.005em;
  flex: 1;
}
.review-card cite {
  font-style: normal;
  font-size: 13px;
  color: var(--neutral);
  letter-spacing: 0.04em;
  font-family: var(--font-sans);
  border-top: 1px solid var(--line);
  padding-top: 16px;
}
.review-card cite strong {
  display: block;
  color: var(--ink);
  font-weight: 600;
  letter-spacing: 0;
  margin-bottom: 2px;
  text-transform: none;
  font-size: 14px;
}

.reviews-controls {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
  margin-top: 24px;
}
.reviews-controls button {
  width: 44px; height: 44px;
  border-radius: 50%;
  border: 1px solid var(--line-strong);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--ink);
  transition: background 200ms var(--ease), color 200ms var(--ease), border-color 200ms var(--ease);
}
.reviews-controls button:hover {
  background: var(--brand-primary);
  color: white;
  border-color: var(--brand-primary);
}
.reviews-controls svg { width: 18px; height: 18px; }

/* ----------- Research ----------- */
.research-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}
@media (min-width: 1024px) {
  .research-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}
.research-card {
  padding: 40px;
  background: white;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: 24px;
  position: relative;
  overflow: hidden;
}
.research-card-tag {
  font-size: 11.5px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--brand-primary);
  font-weight: 600;
}
.research-card h3 {
  font-family: var(--font-serif);
  font-size: 28px;
  font-weight: 400;
  letter-spacing: -0.015em;
  line-height: 1.2;
  color: var(--ink);
}
.research-card p {
  color: #324d4a;
  font-size: 15px;
  line-height: 1.6;
}
.research-card-graphic {
  margin-top: auto;
  height: 80px;
  display: flex;
  align-items: flex-end;
}
.research-card-graphic svg {
  width: 100%;
  height: 100%;
  display: block;
}

/* ----------- Contact ----------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}
@media (min-width: 1024px) {
  .contact-grid { grid-template-columns: 0.95fr 1.05fr; gap: 48px; }
}
.contact-blocks {
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.contact-block {
  padding: 28px 28px;
  background: white;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  display: flex;
  gap: 20px;
  align-items: flex-start;
}
.contact-block-icon {
  flex: 0 0 44px;
  width: 44px; height: 44px;
  border-radius: 12px;
  background: var(--brand-soft-tint);
  color: var(--brand-primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.contact-block-icon svg { width: 22px; height: 22px; }
.contact-block-body h4 {
  font-family: var(--font-sans);
  font-size: 13px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--brand-primary);
  font-weight: 600;
  margin-bottom: 8px;
}
.contact-block-body p, .contact-block-body a {
  font-size: 16px;
  color: var(--ink);
  line-height: 1.5;
}
.contact-block-body a:hover { color: var(--brand-primary); }
.contact-block-body .row {
  display: block;
}
.contact-cta {
  margin-top: 8px;
}

.contact-map {
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--surface-alt);
  min-height: 420px;
  position: relative;
}
.contact-map iframe {
  width: 100%;
  height: 100%;
  min-height: 420px;
  border: 0;
  display: block;
}
.contact-map-overlay {
  position: absolute;
  left: 16px;
  bottom: 16px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  background: white;
  border-radius: var(--radius-pill);
  font-size: 13.5px;
  font-weight: 500;
  color: var(--ink);
  box-shadow: var(--shadow-md);
  transition: background 200ms var(--ease), color 200ms var(--ease);
}
.contact-map-overlay:hover {
  background: var(--brand-primary);
  color: white;
}
.contact-map-overlay svg { width: 16px; height: 16px; }
.contact-maplink {
  display: inline-flex !important;
  align-items: center;
  gap: 6px;
  margin-top: 10px;
  font-size: 14px !important;
  color: var(--brand-primary) !important;
  font-weight: 500;
}
.contact-maplink:hover { color: var(--brand-deep) !important; }
.contact-maplink svg { width: 14px; height: 14px; }

/* ----------- Footer ----------- */
.footer {
  background: var(--brand-deep);
  color: white;
  padding: 72px 0 32px;
  position: relative;
  overflow: hidden;
}
.footer::before {
  content: "";
  position: absolute;
  top: -200px;
  right: -200px;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(98,162,158,0.18) 0%, transparent 70%);
  pointer-events: none;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
}
@media (min-width: 768px) {
  .footer-grid { grid-template-columns: 1.4fr 1fr 1fr; }
}
.footer-identification {
  margin-top: 24px;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(255,255,255,0.7);
}
.footer-identification strong {
  display: block;
  color: white;
  font-weight: 500;
  margin-bottom: 4px;
}
.footer h5 {
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--brand-soft);
  margin-bottom: 20px;
}
.footer-nav ul {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.footer-nav a {
  font-size: 15px;
  color: rgba(255,255,255,0.85);
  transition: color 200ms var(--ease);
}
.footer-nav a:hover { color: white; }
.footer-contact {
  font-size: 15px;
  line-height: 1.7;
  color: rgba(255,255,255,0.85);
}
.footer-contact a:hover { color: white; }
.footer-contact .row { margin-bottom: 10px; }
.footer-contact .row:last-child { margin-bottom: 0; }
.footer-social {
  margin-top: 24px;
  display: flex;
  gap: 10px;
}
.footer-social a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(255,255,255,0.18);
  color: rgba(255,255,255,0.85);
  font-size: 13.5px;
  transition: background 200ms var(--ease), color 200ms var(--ease), border-color 200ms var(--ease);
}
.footer-social a:hover {
  background: var(--brand-primary);
  border-color: var(--brand-primary);
  color: white;
}
.footer-social svg {
  width: 16px;
  height: 16px;
}

.footer-bottom {
  margin-top: 56px;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.12);
  font-size: 12.5px;
  color: var(--brand-soft);
  text-align: center;
  line-height: 1.6;
}

/* ----------- Sticky CTA (mobile) ----------- */
.sticky-cta {
  display: none;
  position: fixed;
  bottom: 16px;
  left: 16px;
  right: 16px;
  z-index: 80;
}
@media (max-width: 1023px) {
  .sticky-cta.is-visible {
    display: block;
  }
}
.sticky-cta .btn {
  width: 100%;
  box-shadow: 0 10px 32px rgba(15, 46, 44, 0.24);
}

/* ----------- Floating WA bubble (desktop) ----------- */
.wa-fab {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: #25D366;
  color: white;
  z-index: 80;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 30px rgba(37, 211, 102, 0.4);
  transition: transform 200ms var(--ease);
}
.wa-fab:hover { transform: scale(1.06); }
.wa-fab svg { width: 28px; height: 28px; }
@media (max-width: 1023px) {
  .wa-fab { display: none; }
}

/* ----------- Scroll reveal ----------- */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 600ms var(--ease), transform 700ms var(--ease);
}
.reveal.is-in {
  opacity: 1;
  transform: translateY(0);
}
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}