/* =====================================================
   GRUPO ZELOS — Mobile-First Stylesheet
   Typography: Urbanist (display) + DM Sans (body)
   ===================================================== */

:root {
  --navy:      #041c34;
  --navy-2:    #0b2c4b;
  --navy-3:    #123959;
  --teal:      #3b9996;
  --teal-2:    #8ed4cd;
  --teal-soft: #e5f4f2;
  --white:     #ffffff;
  --surface:   #f6f9fb;
  --border:    rgba(4, 28, 52, 0.09);
  --text:      #1a3144;
  --muted:     #5e7488;

  --shadow-xl: 0 28px 70px rgba(4, 28, 52, 0.17);
  --shadow-lg: 0 14px 36px rgba(4, 28, 52, 0.10);
  --shadow-sm: 0 4px 14px rgba(4, 28, 52, 0.07);

  --radius-xl: 28px;
  --radius-lg: 20px;
  --radius-md: 16px;
  --radius-sm: 12px;

  --container: 1180px;

  --font-display: 'Urbanist', system-ui, sans-serif;
  --font-body:    'DM Sans', system-ui, sans-serif;
}

/* =====================
   RESET
   ===================== */

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

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

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  color: var(--text);
  background: #ffffff;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img  { display: block; max-width: 100%; height: auto; }
a    { color: inherit; text-decoration: none; }
ul   { list-style: none; }
button, input, select, textarea { font: inherit; }

/* =====================
   GRID OVERLAY
   ===================== */

.noise {
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(4, 28, 52, 0.022) 1px, transparent 1px),
    linear-gradient(90deg, rgba(4, 28, 52, 0.022) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: linear-gradient(180deg, rgba(0,0,0,.3), transparent 65%);
  pointer-events: none;
  z-index: -1;
}

/* =====================
   CONTAINER
   ===================== */

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 20px;
}

@media (min-width: 640px)  { .container { padding: 0 28px; } }
@media (min-width: 1024px) { .container { padding: 0 40px; } }

/* =====================
   SECTION SPACING
   ===================== */

.section { padding: 64px 0; }

@media (min-width: 640px)  { .section { padding: 88px 0; } }
@media (min-width: 1024px) { .section { padding: 112px 0; } }

.alt {
  background: linear-gradient(180deg,
    rgba(59, 153, 150, 0.07) 0%,
    rgba(255, 255, 255, 0)   100%);
}

/* =====================
   HEADER
   ===================== */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, .92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(4, 28, 52, .07);
}

.nav-bar {
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

@media (min-width: 1024px) { .nav-bar { height: 78px; } }

.brand img { width: 170px; }

@media (min-width: 640px)  { .brand img { width: 210px; } }
@media (min-width: 1024px) { .brand img { width: 238px; } }

/* Hamburger */
.menu-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  border: 1.5px solid rgba(4, 28, 52, .12);
  border-radius: var(--radius-sm);
  background: var(--white);
  cursor: pointer;
  flex-shrink: 0;
}

.menu-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--navy);
  border-radius: 2px;
  transition: .22s ease;
}

body.menu-open .menu-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
body.menu-open .menu-toggle span:nth-child(2) { opacity: 0; transform: scaleX(0); }
body.menu-open .menu-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (min-width: 1024px) { .menu-toggle { display: none; } }

/* Nav */
.main-nav {
  display: none;
  position: absolute;
  top: 64px;
  left: 16px;
  right: 16px;
  flex-direction: column;
  align-items: stretch;
  gap: 2px;
  padding: 14px;
  border-radius: 20px;
  background: rgba(255, 255, 255, .98);
  box-shadow: var(--shadow-xl);
  border: 1px solid rgba(4, 28, 52, .08);
}

body.menu-open .main-nav { display: flex; }

.main-nav a {
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  font-size: 15px;
  font-weight: 600;
  color: var(--muted);
  transition: color .15s, background .15s;
}

.main-nav a:hover { color: var(--navy); background: rgba(4, 28, 52, .04); }

@media (min-width: 1024px) {
  .menu-toggle { display: none; }

  .main-nav {
    display: flex;
    position: static;
    flex-direction: row;
    align-items: center;
    gap: 2px;
    padding: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
    border: 0;
  }

  .main-nav a { padding: 8px 12px; font-size: 14px; font-weight: 600; }
}

body.menu-open { overflow: hidden; }

/* =====================
   BUTTONS
   ===================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: var(--radius-md);
  padding: 14px 22px;
  border: 1.5px solid transparent;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: .01em;
  cursor: pointer;
  white-space: nowrap;
  transition: transform .2s ease, box-shadow .2s ease;
}

.btn:hover { transform: translateY(-2px); }

.btn-small  { padding: 10px 16px; font-size: 14px; border-radius: var(--radius-sm); }
.btn-block  { width: 100%; }

.btn-primary {
  background: linear-gradient(135deg, var(--teal) 0%, var(--teal-2) 100%);
  color: var(--navy);
  box-shadow: 0 10px 26px rgba(59, 153, 150, .28);
}

.btn-primary:hover { box-shadow: 0 14px 34px rgba(59, 153, 150, .38); }

.btn-secondary {
  background: var(--navy);
  color: var(--white);
  box-shadow: 0 8px 20px rgba(4, 28, 52, .18);
}

.btn-outline {
  background: rgba(255, 255, 255, .82);
  color: var(--navy);
  border-color: rgba(4, 28, 52, .14);
}

/* =====================
   EYEBROW / TAGS
   ===================== */

.eyebrow,
.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 13px;
  border-radius: 999px;
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.eyebrow    { background: rgba(4, 28, 52, .06);      color: var(--teal); }
.section-tag{ background: rgba(59, 153, 150, .10);   color: var(--teal); }

/* =====================
   HERO
   ===================== */

.hero {
  padding-top:    52px;
  padding-bottom: 60px;
  overflow: hidden;
}

@media (min-width: 640px)  { .hero { padding-top: 68px; padding-bottom: 78px; } }
@media (min-width: 1024px) { .hero { padding-top: 84px; padding-bottom: 96px; } }

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
}

@media (min-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1.06fr .94fr;
    gap: 52px;
    align-items: center;
  }
}

.hero-copy h1 {
  font-family: var(--font-display);
  font-size: clamp(38px, 8.5vw, 70px);
  font-weight: 900;
  letter-spacing: -0.05em;
  line-height: .98;
  color: var(--navy);
  margin: 14px 0 18px;
}

@media (min-width: 1024px) { .hero-copy h1 { max-width: 11ch; } }

.hero-copy > p {
  color: var(--muted);
  font-size: 17px;
  line-height: 1.72;
  max-width: 52ch;
}

@media (min-width: 1024px) { .hero-copy > p { font-size: 18px; } }

.hero-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 28px;
}

@media (min-width: 540px) {
  .hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }
}

.hero-metrics {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-top: 28px;
}

@media (min-width: 520px) { .hero-metrics { grid-template-columns: repeat(3, 1fr); } }

.metric-card {
  padding: 18px 18px;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, .88);
  border: 1px solid rgba(4, 28, 52, .08);
  box-shadow: var(--shadow-sm);
}

.metric-card strong {
  display: block;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--navy);
}

@media (min-width: 1024px) { .metric-card strong { font-size: 22px; } }

.metric-card span {
  display: block;
  margin-top: 6px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.55;
}

/* Hero visual */
.hero-visual { position: relative; }

.hero-image {
  width: 100%;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  border: 1px solid rgba(4, 28, 52, .05);
}

.floating-panel {
  padding: 16px 18px;
  border-radius: 18px;
  background: rgba(255, 255, 255, .93);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid rgba(4, 28, 52, .08);
  box-shadow: var(--shadow-lg);
  margin-top: 12px;
}

.floating-panel span {
  display: block;
  color: var(--teal);
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
}

.floating-panel strong {
  display: block;
  margin-top: 6px;
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--navy);
}

@media (min-width: 1024px) {
  .floating-panel {
    position: absolute;
    margin-top: 0;
    max-width: 265px;
  }

  .top-panel    { top: 26px;    left: -22px; }
  .bottom-panel { bottom: 26px; right: -18px; }
}

/* =====================
   TRUST BAR
   ===================== */

.trust-bar { padding-bottom: 20px; }

.trust-inner {
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding: 22px 22px;
  border-radius: 22px;
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-3) 100%);
  color: rgba(255, 255, 255, .9);
  box-shadow: var(--shadow-lg);
}

@media (min-width: 768px) {
  .trust-inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    padding: 24px 30px;
  }
}

.trust-inner p {
  margin: 0;
  font-size: 15px;
  line-height: 1.65;
}

@media (min-width: 768px) {
  .trust-inner p { max-width: 52ch; font-size: 16px; }
}

.trust-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.trust-tags span {
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, .09);
  font-size: 13px;
  font-weight: 600;
  white-space: nowrap;
}

/* =====================
   SECTION HEADS
   ===================== */

.section-head {
  margin-bottom: 36px;
  text-align: left;
}

@media (min-width: 768px) {
  .section-head {
    max-width: 720px;
    margin: 0 auto 48px;
    text-align: center;
  }
}

.section-head.align-left,
.align-left {
  text-align: left;
  margin-left: 0;
  margin-right: 0;
}

.section-head h2,
.split-copy h2,
.feature-copy h2,
.contact-copy h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 4.5vw, 50px);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.04;
  color: var(--navy);
  margin: 12px 0 14px;
}

.section-head p,
.split-copy > p,
.feature-copy > p,
.contact-copy > p {
  color: var(--muted);
  font-size: 17px;
  line-height: 1.72;
}

@media (min-width: 1024px) {
  .section-head p,
  .split-copy > p,
  .feature-copy > p,
  .contact-copy > p { font-size: 18px; }
}

/* =====================
   SERVICES GRID
   ===================== */

.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

@media (min-width: 520px)  { .services-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .services-grid { grid-template-columns: repeat(3, 1fr); gap: 20px; } }

.service-card {
  padding: 24px 22px;
  border-radius: 22px;
  background: rgba(255, 255, 255, .87);
  border: 1px solid rgba(4, 28, 52, .08);
  box-shadow: var(--shadow-sm);
  transition: transform .22s ease, box-shadow .22s ease;
}

.service-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.service-number {
  width: 46px;
  height: 46px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: rgba(59, 153, 150, .12);
  color: var(--teal);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 13px;
}

.service-card h3 {
  font-family: var(--font-display);
  font-size: 21px;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 14px 0 8px;
  color: var(--navy);
  line-height: 1.1;
}

.service-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
  font-size: 15px;
}

.service-card-accent {
  background: linear-gradient(160deg, #041c34 0%, #0a2b49 100%);
  color: var(--white);
}

.service-card-accent p                { color: rgba(255, 255, 255, .78); }
.service-card-accent h3               { color: var(--white); }
.service-card-accent .service-number  {
  background: rgba(255, 255, 255, .12);
  color: rgba(255, 255, 255, .9);
}

.service-card-soft {
  background: linear-gradient(160deg,
    rgba(59, 153, 150, .15) 0%,
    rgba(255, 255, 255, .88) 100%);
}

/* =====================
   SPLIT / FEATURE LAYOUTS
   ===================== */

.split-layout,
.feature-grid,
.visual-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

@media (min-width: 1024px) {
  .split-layout,
  .feature-grid,
  .visual-grid {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
  }
}

.split-copy,
.feature-copy {
  padding: 30px 26px;
  border-radius: var(--radius-xl);
  background: rgba(255, 255, 255, .86);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
}

@media (min-width: 1024px) {
  .split-copy,
  .feature-copy { padding: 40px 36px; }
}

.split-media img,
.feature-media img,
.visual-stack img {
  width: 100%;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  border: 1px solid rgba(4, 28, 52, .05);
}

.visual-band {
  background: linear-gradient(180deg,
    rgba(59, 153, 150, .07) 0%,
    rgba(255, 255, 255, 0)  100%);
}

.visual-stack { display: grid; gap: 14px; }

.visual-stack img:last-child {
  max-height: 280px;
  object-fit: cover;
}

@media (min-width: 1024px) {
  .visual-stack img:last-child { max-height: 320px; }
}

/* Bullet cards */
.bullet-list,
.visual-notes {
  display: grid;
  gap: 10px;
  margin-top: 20px;
}

.bullet-card,
.visual-notes div {
  padding: 14px 16px;
  border-radius: 14px;
  background: rgba(255, 255, 255, .78);
  border: 1px solid rgba(4, 28, 52, .07);
}

.bullet-card strong,
.visual-notes strong {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 15px;
  color: var(--navy);
  margin-bottom: 4px;
}

.bullet-card span,
.visual-notes span { color: var(--muted); line-height: 1.6; font-size: 14px; }

/* Check list */
.check-list {
  padding: 0;
  display: grid;
  gap: 10px;
  margin-top: 20px;
}

.check-list li {
  position: relative;
  padding-left: 24px;
  color: var(--muted);
  line-height: 1.6;
  font-size: 15px;
}

.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--teal), var(--teal-2));
}

/* =====================
   PLANS
   ===================== */

.plans-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

@media (min-width: 580px)  { .plans-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) {
  .plans-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    align-items: start;
  }
}

.plan-card {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 26px 22px;
  border-radius: 24px;
  background: rgba(255, 255, 255, .88);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}

.plan-pill {
  display: inline-flex;
  align-self: flex-start;
  padding: 5px 11px;
  border-radius: 999px;
  background: rgba(59, 153, 150, .12);
  color: var(--teal);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .07em;
  text-transform: uppercase;
}

.plan-card h3 {
  font-family: var(--font-display);
  font-size: 38px;
  font-weight: 900;
  letter-spacing: -0.05em;
  color: var(--navy);
  line-height: 1;
  margin: 0;
}

.plan-card > p {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
  font-size: 15px;
}

.plan-label {
  display: block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: -6px;
}

.plan-tag {
  display: inline-flex;
  align-self: flex-start;
  padding: 5px 12px;
  border-radius: 999px;
  background: rgba(59, 153, 150, .11);
  color: var(--teal);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .04em;
}

.plan-price {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--teal);
}

.plan-price span {
  font-size: 17px;
  font-weight: 700;
}

.plan-card ul {
  padding: 0;
  display: grid;
  gap: 7px;
}

.plan-card li {
  position: relative;
  padding-left: 20px;
  color: var(--muted);
  line-height: 1.55;
  font-size: 14px;
}

.plan-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 6px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--teal), var(--teal-2));
}

/* Plan options (08h multi-option card) */
.plan-options {
  display: grid;
  gap: 10px;
}

.plan-option {
  padding: 14px 16px;
  border-radius: 14px;
  background: rgba(255, 255, 255, .07);
  border: 1px solid rgba(255, 255, 255, .11);
}

.plan-option-title {
  display: block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, .95);
  margin-bottom: 8px;
}

.plan-option ul {
  gap: 5px;
  margin-bottom: 10px;
}

.plan-option li { color: rgba(255, 255, 255, .65); font-size: 13px; }
.plan-option li strong { color: rgba(255, 255, 255, .85); }
.plan-option li::before { background: var(--teal-2); }

.plan-card.featured {
  background: linear-gradient(160deg, #041c34 0%, #0d3353 100%);
  color: var(--white);
  border-color: transparent;
  box-shadow: var(--shadow-xl);
}

@media (min-width: 1024px) {
  .plan-card.featured { transform: translateY(-14px); }
}

.plan-card.featured h3              { color: var(--white); }
.plan-card.featured .plan-label     { color: rgba(255, 255, 255, .55); }
.plan-card.featured .plan-price     { color: var(--teal-2); }
.plan-card.featured .plan-pill      { background: rgba(255, 255, 255, .12); color: rgba(255,255,255,.9); }

/* =====================
   PROCESS
   ===================== */

.process-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
}

@media (min-width: 1024px) {
  .process-layout {
    grid-template-columns: .42fr .58fr;
    gap: 56px;
    align-items: start;
  }
}

.process-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

@media (min-width: 520px)  { .process-grid { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 1024px) { .process-grid { grid-template-columns: 1fr; } }

.process-card {
  padding: 22px 20px;
  border-radius: 20px;
  background: rgba(255, 255, 255, .88);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}

.process-step {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: rgba(59, 153, 150, .12);
  color: var(--teal);
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 18px;
}

.process-card h3 {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 12px 0 6px;
  color: var(--navy);
}

.process-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
  font-size: 15px;
}

/* =====================
   TESTIMONIALS
   ===================== */

.testimonials-section {
  background: linear-gradient(180deg,
    rgba(255, 255, 255, 0)       0%,
    rgba(59, 153, 150, .05) 100%);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

@media (min-width: 600px)  { .testimonials-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .testimonials-grid { grid-template-columns: repeat(3, 1fr); gap: 20px; } }

.testimonial-card {
  padding: 24px 22px;
  border-radius: 22px;
  background: rgba(255, 255, 255, .88);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}

.stars {
  color: #f3c557;
  letter-spacing: 1px;
  font-size: 15px;
  margin-bottom: 12px;
}

.testimonial-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
  font-size: 15px;
}

.testimonial-card strong {
  display: block;
  margin-top: 16px;
  font-size: 13px;
  font-weight: 600;
  color: var(--navy);
}

/* =====================
   FAQ
   ===================== */

.faq-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

@media (min-width: 1024px) {
  .faq-layout {
    grid-template-columns: .75fr 1.25fr;
    gap: 48px;
    align-items: start;
  }
}

.faq-list {
  display: grid;
  gap: 10px;
  background: transparent;
  border: 0;
  box-shadow: none;
  padding: 0;
}

.faq-item {
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  background: rgba(255, 255, 255, .88);
  box-shadow: var(--shadow-sm);
  transition: box-shadow .2s;
}

.faq-item.open { box-shadow: var(--shadow-lg); }

.faq-question {
  width: 100%;
  min-height: 58px;
  padding: 16px 20px;
  border: 0;
  background: transparent;
  color: var(--navy);
  font-weight: 600;
  font-size: 15px;
  text-align: left;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  line-height: 1.4;
}

.faq-question span {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 300;
  color: var(--teal);
  flex-shrink: 0;
  line-height: 1;
  transition: transform .22s;
}

.faq-item.open .faq-question span { transform: rotate(45deg); }

.faq-answer {
  display: none;
  padding: 0 20px 18px;
  color: var(--muted);
  line-height: 1.72;
  font-size: 15px;
}

.faq-item.open .faq-answer { display: block; }

/* =====================
   CONTACT
   ===================== */

.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

@media (min-width: 1024px) {
  .contact-grid {
    grid-template-columns: .88fr 1.12fr;
    gap: 40px;
    align-items: start;
  }
}

.contact-copy {
  padding: 30px 26px;
  border-radius: var(--radius-xl);
  background: rgba(255, 255, 255, .86);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
}

@media (min-width: 1024px) { .contact-copy { padding: 40px 36px; } }

.contact-highlights {
  padding: 0;
  display: grid;
  gap: 8px;
  margin-top: 22px;
}

.contact-highlights span {
  position: relative;
  padding-left: 22px;
  color: var(--muted);
  line-height: 1.6;
  font-size: 15px;
}

.contact-highlights span::before {
  content: "";
  position: absolute;
  left: 0;
  top: 7px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--teal), var(--teal-2));
}

.contact-card {
  padding: 28px 24px;
  border-radius: var(--radius-xl);
  background: rgba(255, 255, 255, .86);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
}

@media (min-width: 1024px) { .contact-card { padding: 38px 32px; } }

.contact-form { display: grid; gap: 16px; }

.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

@media (min-width: 520px) {
  .form-row             { grid-template-columns: 1fr 1fr; }
  .form-row.single      { grid-template-columns: 1fr; }
}

.contact-form label { display: grid; gap: 7px; }

.contact-form span {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .05em;
  text-transform: uppercase;
  color: var(--navy);
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  border: 1.5px solid rgba(4, 28, 52, .1);
  border-radius: var(--radius-sm);
  background: var(--white);
  padding: 13px 15px;
  color: var(--text);
  font-size: 15px;
  resize: vertical;
  transition: border-color .15s, box-shadow .15s;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(59, 153, 150, .12);
}

.form-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

@media (min-width: 520px) {
  .form-actions { display: flex; gap: 14px; }
}

.form-note {
  font-size: 13px;
  color: var(--muted);
}

/* =====================
   FOOTER
   ===================== */

.site-footer {
  padding: 40px 0 52px;
  background: var(--navy);
  color: rgba(255, 255, 255, .8);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

@media (min-width: 640px) {
  .footer-grid {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
  }
}

.footer-logo {
  width: 175px;
  filter: brightness(0) invert(1);
  margin-bottom: 10px;
}

@media (min-width: 640px) { .footer-logo { width: 216px; } }

.footer-grid > div > p {
  color: rgba(255, 255, 255, .58);
  max-width: 40ch;
  font-size: 14px;
  line-height: 1.6;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 18px;
}

.footer-links a {
  font-size: 14px;
  font-weight: 600;
  color: rgba(255, 255, 255, .68);
  transition: color .15s;
}

.footer-links a:hover { color: var(--white); }

/* =====================
   REVEAL ANIMATIONS
   ===================== */

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .65s ease, transform .65s ease;
}

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

.delay-1 { transition-delay: .1s; }

/* =====================
   FLOATING WHATSAPP
   ===================== */

.whatsapp-float {
  position: fixed;
  bottom: 22px;
  right: 18px;
  z-index: 200;
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 13px 18px;
  border-radius: 999px;
  background: #25d366;
  color: var(--white);
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 14px;
  box-shadow: 0 8px 26px rgba(37, 211, 102, .38);
  transition: transform .2s, box-shadow .2s;
}

.whatsapp-float:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 34px rgba(37, 211, 102, .48);
}

.whatsapp-float svg { width: 20px; height: 20px; flex-shrink: 0; }

/* Hide label on very small screens to save space */
@media (max-width: 359px) { .whatsapp-label { display: none; } }

@media (min-width: 1024px) {
  .whatsapp-float { bottom: 30px; right: 26px; }
}