/* ===== Design tokens — OnTheGo Cams (black / magenta) ===== */
:root {
  --pink-50: #2a1220;
  --pink-100: #3d1a2d;
  --pink-200: #5c2b45;
  --pink-400: #e0568f;
  --pink-500: #d1407d;
  --pink-600: #b02c64;
  --mauve-700: #ef8fb8;
  --ink-900: #f7eef2;
  --ink-700: #cdb9c5;
  --ink-500: #9c8894;
  --cream-50: #0b0a0d;
  --cream-100: #161217;
  --surface: #1c1720;
  --border: rgba(255, 255, 255, 0.09);
  --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.35);
  --shadow-md: 0 10px 30px rgba(0, 0, 0, 0.45);
  --shadow-lg: 0 24px 60px rgba(0, 0, 0, 0.55);
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --font-heading: 'Poppins', 'Inter', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-display: 'Playfair Display', 'Poppins', serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--cream-50); }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink-900);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  position: relative;
}
#particles-bg {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  z-index: -1;
  pointer-events: none;
  background: var(--cream-50);
}
@media (prefers-reduced-motion: reduce) {
  .shine-text, .fab-whatsapp { animation: none; }
  .reveal { opacity: 1 !important; transform: none !important; transition: none !important; }
}

/* Scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity .35s ease-out, transform .35s ease-out;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}
h1, h2, h3 { font-family: var(--font-heading); font-weight: 700; margin: 0 0 .5em; color: var(--ink-900); }
p { margin: 0 0 1em; color: var(--ink-700); }
a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }
img { max-width: 100%; display: block; }

.container { max-width: 1160px; margin: 0 auto; padding: 0 24px; }
.container-narrow { max-width: 760px; }
.center { text-align: center; }

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 12px 22px;
  border-radius: 999px;
  border: none;
  cursor: pointer;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
  white-space: nowrap;
}
.btn-primary {
  background: linear-gradient(135deg, var(--pink-500), var(--pink-600));
  color: white;
  box-shadow: var(--shadow-sm);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn-ghost {
  background: transparent;
  color: var(--mauve-700);
  border: 1.5px solid var(--pink-200);
}
.btn-ghost:hover { background: var(--pink-100); }
.btn-lg { padding: 15px 30px; font-size: 1rem; }
.btn-block { width: 100%; }
.btn-header { display: none; }

/* ===== Header ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(11, 10, 13, 0.82);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 8px;
}
.brand-logo {
  height: 40px;
  width: auto;
  object-fit: contain;
}
.footer-logo {
  height: 34px;
  width: auto;
  object-fit: contain;
  opacity: 0.92;
}

.main-nav {
  display: flex;
  gap: 32px;
}
.main-nav a {
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--ink-700);
  transition: color .15s ease;
}
.main-nav a:hover { color: var(--pink-600); }

.header-actions { display: flex; align-items: center; gap: 14px; }

/* Language switcher */
.lang-switcher { position: relative; }
.lang-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--surface);
  border: 1.5px solid var(--border);
  padding: 9px 14px;
  border-radius: 999px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--ink-700);
  cursor: pointer;
}
.lang-btn:hover { border-color: var(--pink-200); }
.lang-caret { font-size: 0.7rem; opacity: .6; }
.lang-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-md);
  min-width: 150px;
  padding: 6px;
  display: none;
  z-index: 50;
}
.lang-menu.open { display: block; }
.lang-menu li {
  padding: 9px 12px;
  border-radius: 8px;
  font-size: 0.9rem;
  cursor: pointer;
  color: var(--ink-700);
}
.lang-menu li:hover { background: var(--pink-50); color: var(--pink-600); }
.lang-menu li[aria-selected="true"] { background: var(--pink-100); color: var(--pink-600); font-weight: 600; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.hamburger span { width: 22px; height: 2px; background: var(--ink-900); border-radius: 2px; }

/* ===== Hero ===== */
.hero {
  padding: 96px 0 72px;
  background:
    radial-gradient(circle at 15% 20%, var(--pink-100) 0%, transparent 45%),
    radial-gradient(circle at 85% 10%, var(--pink-50) 0%, transparent 40%);
  text-align: center;
}
.hero-inner { max-width: 780px; }
.hero h1 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(2.1rem, 4.5vw, 3.4rem);
  line-height: 1.2;
  letter-spacing: -0.01em;
  font-variant-numeric: oldstyle-nums;
  font-feature-settings: "onum" 1;
}
.hero h1 .currency {
  font-size: 0.72em;
  font-weight: 500;
  vertical-align: 0.06em;
}
.hero h1 .highlight {
  display: block;
  font-style: italic;
  font-weight: 600;
}
.shine-text {
  background-image: linear-gradient(100deg, var(--pink-400) 35%, #ffdcec 50%, var(--pink-400) 65%);
  background-size: 250% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: shine-sweep 8s ease-in-out infinite;
  animation-delay: var(--delay, 0s);
}
@keyframes shine-sweep {
  0%, 100% { background-position: 200% 0; }
  50% { background-position: -200% 0; }
}
.hero-sub {
  font-size: 1.1rem;
  color: var(--ink-500);
  max-width: 680px;
  margin: 0 auto 32px;
}
.hero-ctas {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 40px;
}
.hero-badges {
  display: flex;
  justify-content: center;
  gap: 28px;
  flex-wrap: wrap;
}
.hero-badges li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--ink-700);
}

/* ===== Sections ===== */
.section { padding: 88px 0; }
.section-alt { background: var(--cream-100); }
.section-eyebrow {
  color: var(--pink-600);
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 10px;
}
.section h2 {
  font-size: clamp(1.7rem, 3vw, 2.3rem);
  max-width: 640px;
  margin-bottom: 48px;
}
.container-narrow .section-eyebrow,
.container-narrow h2 { text-align: center; margin-left: auto; margin-right: auto; }
.center-text { text-align: center; }

/* Why Us */
.why-headline {
  font-size: clamp(1.7rem, 3vw, 2.3rem);
  max-width: 780px;
  margin: 0 auto 48px;
  text-align: center;
}
.why-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
}
.why-card {
  position: relative;
  background: linear-gradient(165deg, var(--surface) 0%, var(--cream-100) 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 30px 28px;
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.why-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--pink-500), var(--pink-400), transparent);
  opacity: 0;
  transition: opacity .2s ease;
}
.why-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--pink-200);
}
.why-card:hover::before { opacity: 1; }
.why-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  background: var(--pink-100);
  border: 1px solid var(--pink-200);
  border-radius: 50%;
  margin-bottom: 18px;
}
.why-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 10px;
  line-height: 1.35;
}
.why-card p { font-size: 0.92rem; color: var(--ink-500); margin: 0; }
.why-card-feature {
  grid-column: 1 / -1;
}
.why-card-feature .why-lead {
  font-style: italic;
  color: var(--pink-400);
  font-size: 0.95rem;
  margin-bottom: 14px;
}
.why-card-feature h3 {
  font-size: 1.3rem;
}
.why-card-feature p:not(.why-lead):not(:last-child) {
  margin-bottom: 12px;
}

/* Steps */
.timeline {
  position: relative;
  max-width: 720px;
  margin: 0 auto 64px;
}
.timeline::before {
  content: "";
  position: absolute;
  left: 19px;
  top: 6px;
  bottom: 6px;
  width: 2px;
  background: linear-gradient(var(--pink-500), var(--pink-200));
}
.timeline-step {
  position: relative;
  padding-left: 56px;
  margin-bottom: 36px;
}
.timeline-step:last-child { margin-bottom: 0; }
.timeline-marker {
  position: absolute;
  left: 0;
  top: 0;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--pink-400), var(--pink-600));
  color: white;
  font-family: var(--font-heading);
  font-weight: 700;
  border-radius: 50%;
  box-shadow: var(--shadow-sm);
  z-index: 1;
}
.timeline-content h3 {
  font-size: 1.12rem;
  margin-bottom: 8px;
}
.timeline-sub {
  font-weight: 500;
  font-size: 0.85em;
  color: var(--ink-500);
}
.timeline-content p {
  font-size: 0.95rem;
  color: var(--ink-500);
  margin: 0;
}
.timeline-note { margin-top: 10px !important; }
.whatsapp-link {
  color: var(--pink-400);
  font-weight: 600;
}
.whatsapp-link:hover { color: var(--pink-500); text-decoration: underline; }

.results-tagline {
  font-family: var(--font-heading);
  font-style: normal;
  font-weight: 700;
  letter-spacing: -0.01em;
  font-size: clamp(1.15rem, 2vw, 1.4rem);
  margin-bottom: 40px;
}
.results-subheading {
  text-align: center;
  font-size: 1.4rem;
  color: var(--pink-400);
  margin: 56px 0 10px;
}
.results-subtext {
  text-align: center;
  color: var(--ink-500);
  max-width: 560px;
  margin: 0 auto 40px;
}

/* Results gallery */
.results-gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 18px;
}
.result-shot {
  position: relative;
  display: block;
  width: 100%;
  font: inherit;
  appearance: none;
  -webkit-appearance: none;
  height: 220px;
  padding: 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  background: var(--cream-50);
  cursor: pointer;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.result-shot:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--pink-200); }
.result-shot img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  pointer-events: none;
  -webkit-user-select: none;
  user-select: none;
}
.result-shot::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='130'%3E%3Ctext x='6' y='75' font-family='Arial, sans-serif' font-size='20' font-weight='700' fill='white' fill-opacity='0.38' transform='rotate(-28 120 65)'%3EOnTheGo Cams%3C/text%3E%3C/svg%3E");
  background-repeat: repeat;
  pointer-events: none;
}
.result-shot::before {
  content: "🔍";
  position: absolute;
  top: 10px;
  right: 10px;
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  background: rgba(11, 10, 13, 0.55);
  border-radius: 50%;
  z-index: 1;
  opacity: 0;
  transition: opacity .2s ease;
}
.result-shot:hover::before { opacity: 1; }

.testimonials {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.testimonial-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 28px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
}
.quote {
  font-size: 0.95rem;
  color: var(--ink-700);
  flex: 1;
}
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.avatar {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: var(--pink-100);
  color: var(--pink-600);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700;
  font-family: var(--font-heading);
}
.testimonial-author div { display: flex; flex-direction: column; font-size: 0.85rem; }
.testimonial-author strong { color: var(--ink-900); }
.testimonial-author span { color: var(--ink-500); }
.disclaimer { text-align: center; font-size: 0.8rem; color: var(--ink-500); margin-top: 28px; }

/* FAQ jump nav + categories */
.faq-jumpnav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-bottom: 52px;
}
.faq-jumpnav a {
  padding: 9px 16px;
  border-radius: 999px;
  border: 1.5px solid var(--pink-200);
  color: var(--pink-400);
  font-weight: 600;
  font-size: 0.83rem;
  transition: background .15s ease, border-color .15s ease;
}
.faq-jumpnav a:hover { background: var(--pink-100); border-color: var(--pink-400); }
.faq-category { margin-bottom: 44px; scroll-margin-top: 100px; }
.faq-category:last-child { margin-bottom: 0; }
.faq-category-heading {
  font-size: 1.1rem;
  color: var(--pink-400);
  margin-bottom: 6px;
}

/* FAQ accordion */
.accordion-item {
  border-bottom: 1px solid var(--border);
}
.accordion-trigger {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: none;
  border: none;
  text-align: left;
  padding: 20px 4px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  color: var(--ink-900);
  cursor: pointer;
}
.accordion-icon {
  flex-shrink: 0;
  margin-left: 16px;
  color: var(--pink-500);
  font-size: 1.3rem;
  transition: transform .2s ease;
}
.accordion-trigger[aria-expanded="true"] .accordion-icon { transform: rotate(45deg); }
.accordion-panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height .25s ease;
}
.accordion-panel p { padding: 0 4px 20px; color: var(--ink-500); font-size: 0.95rem; margin: 0; }

/* How to apply */
.apply-sub { color: var(--ink-500); max-width: 560px; margin: 0 auto 36px; }
.apply-steps {
  display: flex;
  justify-content: center;
  gap: 36px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}
.apply-step { display: flex; align-items: center; gap: 10px; }
.apply-step-num {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--pink-500);
  color: white;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700;
  font-size: 0.85rem;
  font-family: var(--font-heading);
}
.apply-step p { margin: 0; font-weight: 500; color: var(--ink-700); font-size: 0.92rem; }
.apply-ctas {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

/* Footer */
.site-footer {
  background: var(--cream-50);
  color: #fff2f7;
  padding: 48px 0;
  border-top: 1px solid var(--border);
}
.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
  text-align: center;
}
.footer-brand {
  display: flex; align-items: center; gap: 8px;
}
.footer-nav { display: flex; gap: 24px; flex-wrap: wrap; justify-content: center; }
.footer-nav a { font-size: 0.9rem; opacity: 0.8; }
.footer-nav a:hover { opacity: 1; }
.footer-legal { font-size: 0.8rem; opacity: 0.55; margin: 0; }
.footer-registration { font-size: 0.74rem; margin-top: 4px; }

/* ===== Modal ===== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(3px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s ease;
}
.modal-overlay.open { opacity: 1; pointer-events: auto; }
.modal {
  background: var(--surface);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 520px;
  max-height: 88vh;
  overflow-y: auto;
  padding: 36px 32px;
  position: relative;
  box-shadow: var(--shadow-lg);
  transform: translateY(16px) scale(.98);
  transition: transform .2s ease;
}
.modal-overlay.open .modal { transform: translateY(0) scale(1); }
.modal-close {
  position: absolute;
  top: 18px; right: 18px;
  width: 34px; height: 34px;
  border-radius: 50%;
  border: none;
  background: var(--pink-50);
  color: var(--ink-700);
  font-size: 1.3rem;
  line-height: 1;
  cursor: pointer;
}
.modal-close:hover { background: var(--pink-100); }
.modal-sub { color: var(--ink-500); font-size: 0.9rem; margin-bottom: 24px; }

/* Floating CTA */
.floating-cta {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 500;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 10px;
}
.fab-apply {
  box-shadow: var(--shadow-md);
  white-space: nowrap;
  padding: 9px 16px;
  font-size: 0.8rem;
}
.fab-whatsapp {
  width: 62px;
  height: 62px;
  flex-shrink: 0;
  border-radius: 50%;
  background: #25d366;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.45), var(--shadow-lg);
  transition: transform .15s ease;
  animation: whatsapp-glow 2.8s ease-in-out infinite;
}
.fab-whatsapp svg { width: 32px; height: 32px; fill: white; transform: translateX(2px); }
.fab-whatsapp:hover { transform: scale(1.08); }
@keyframes whatsapp-glow {
  0%, 100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.45), var(--shadow-lg); }
  50% { box-shadow: 0 0 16px 6px rgba(37, 211, 102, 0.45), var(--shadow-lg); }
}

/* Lightbox */
.lightbox {
  position: relative;
  transform: translateY(16px) scale(.98);
  transition: transform .2s ease;
}
.modal-overlay.open .lightbox { transform: translateY(0) scale(1); }
.lightbox-frame {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--surface);
  box-shadow: var(--shadow-lg);
  line-height: 0;
}
.lightbox-frame img {
  display: block;
  max-width: 90vw;
  max-height: 82vh;
  width: auto;
  height: auto;
  -webkit-user-select: none;
  user-select: none;
  pointer-events: none;
}
.lightbox-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='260' height='140'%3E%3Ctext x='6' y='80' font-family='Arial, sans-serif' font-size='24' font-weight='700' fill='white' fill-opacity='0.32' transform='rotate(-28 130 70)'%3EOnTheGo Cams%3C/text%3E%3C/svg%3E");
  background-repeat: repeat;
  pointer-events: none;
}
.lightbox-close {
  position: fixed;
  top: 24px;
  right: 24px;
  background: rgba(11, 10, 13, 0.6);
  color: white;
  z-index: 2;
}
.lightbox-close:hover { background: rgba(11, 10, 13, 0.8); }
.lightbox-nav {
  position: fixed;
  top: 50%;
  transform: translateY(-50%);
  width: 46px;
  height: 46px;
  border-radius: 50%;
  border: none;
  background: rgba(11, 10, 13, 0.6);
  color: white;
  font-size: 1.6rem;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
  transition: background .15s ease;
}
.lightbox-nav:hover { background: rgba(11, 10, 13, 0.8); }
.lightbox-prev { left: 24px; }
.lightbox-next { right: 24px; }

.form-row { margin-bottom: 16px; }
.form-row label {
  display: block;
  font-weight: 600;
  font-size: 0.87rem;
  color: var(--ink-700);
  margin-bottom: 6px;
}
.form-row input, .form-row select, .form-row textarea {
  width: 100%;
  padding: 11px 14px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 16px;
  color: var(--ink-900);
  background: var(--cream-50);
  transition: border-color .15s ease;
}
.form-row input:focus, .form-row select:focus, .form-row textarea:focus {
  outline: none;
  border-color: var(--pink-400);
  background: var(--surface);
}
.form-row textarea { resize: vertical; }

.checkbox-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.85rem;
  color: var(--ink-500);
  margin-bottom: 20px;
  cursor: pointer;
}
.checkbox-row input { margin-top: 3px; }

.form-error {
  color: #ff5c7a;
  font-size: 0.85rem;
  margin-bottom: 14px;
  min-height: 0;
}
.form-error:empty { display: none; }

.form-privacy {
  text-align: center;
  font-size: 0.78rem;
  color: var(--ink-500);
  margin: 14px 0 0;
}

.success-view { text-align: center; padding: 20px 0 6px; }
.success-icon {
  width: 60px; height: 60px;
  border-radius: 50%;
  background: var(--pink-100);
  color: var(--pink-600);
  font-size: 1.6rem;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 20px;
}

/* ===== Responsive ===== */
@media (max-width: 860px) {
  .main-nav { display: none; }
  .hamburger { display: flex; }
  .btn-header { display: inline-flex; }
  .steps, .testimonials, .why-grid { grid-template-columns: 1fr; }

  .main-nav.mobile-open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 76px; left: 0; right: 0;
    background: var(--surface);
    padding: 16px 24px 24px;
    border-bottom: 1px solid var(--border);
    gap: 4px;
    box-shadow: var(--shadow-md);
  }
  .main-nav.mobile-open a { padding: 12px 0; border-bottom: 1px solid var(--border); }
}

@media (max-width: 640px) {
  .container { padding: 0 18px; }
  .section { padding: 64px 0; }
  .hero-ctas { flex-wrap: nowrap; gap: 10px; }
  .hero-ctas .btn { padding: 12px 14px; font-size: 0.85rem; white-space: nowrap; }
  .floating-cta { right: 14px; bottom: 14px; gap: 10px; }
  .fab-apply { padding: 9px 15px; font-size: 0.78rem; }
  .fab-whatsapp { width: 54px; height: 54px; }
  .fab-whatsapp svg { width: 27px; height: 27px; }
  .lightbox-nav { width: 38px; height: 38px; font-size: 1.3rem; }
  .lightbox-prev { left: 8px; }
  .lightbox-next { right: 8px; }
  .lightbox-close { top: 12px; right: 12px; }
  .section h2 { margin-bottom: 32px; }
  .results-gallery { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .result-shot { height: 160px; }
  .hero { padding: 64px 0 48px; }
  .hero-badges { gap: 16px 22px; }
  .header-inner { height: 68px; }
  .brand-logo { height: 32px; width: auto; }
  .header-actions { gap: 8px; }
  .btn-header { padding: 10px 14px; font-size: 0.85rem; }
  .lang-btn { padding: 8px 10px; font-size: 0.82rem; }
  .hamburger { padding: 11px; }
  .main-nav.mobile-open { top: 68px; }
  .timeline-step { padding-left: 48px; }
  .timeline-marker { width: 34px; height: 34px; font-size: 0.9rem; }
  .timeline::before { left: 16px; }
}

@media (max-width: 480px) {
  .modal { padding: 28px 20px; }
}