/* ─── Reset ─── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; scroll-padding-top: 64px; }
body {
  background: #FFFFFF;
  color: #171A20;
  font-family: 'Manrope', system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  padding-bottom: 72px;
}
body.page-inner { padding-top: 64px; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; border: none; background: none; font: inherit; }

/* ─── Tokens ─── */
:root {
  --bg:       #FFFFFF;
  --bg-deep:  #F4F4F4;
  --white:    #F1F5F9;
  --text:     #171A20;
  --muted:    rgba(23,26,32,0.50);
  --muted-2:  rgba(23,26,32,0.68);
  --green:    #22c55e;
  --border:   rgba(0,0,0,0.10);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --font-body: 'Manrope', system-ui, sans-serif;
  --font-display: 'Manrope', system-ui, sans-serif;
}

/* ─── Layout ─── */
.container { max-width: 1200px; margin: 0 auto; padding: 0 28px; }
@media (min-width: 768px) { .container { padding: 0 48px; } }

/* ─── Scroll Reveal ─── */
[data-reveal] {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}
[data-reveal].visible { opacity: 1; transform: none; }
[data-delay="1"] { transition-delay: 0.1s; }
[data-delay="2"] { transition-delay: 0.2s; }
[data-delay="3"] { transition-delay: 0.3s; }
[data-delay="4"] { transition-delay: 0.4s; }

/* ─── Section labels ─── */
.eyebrow {
  display: block;
  font-size: 11px; font-weight: 600; letter-spacing: 0.13em;
  text-transform: uppercase; color: var(--muted); margin-bottom: 18px;
}

/* ─── CTA buttons ─── */
.btn-cta {
  display: inline-flex; align-items: center; gap: 10px;
  background: #171A20; color: #FFFFFF;
  font-size: 15px; font-weight: 600; letter-spacing: 0.01em;
  padding: 13px 26px; border-radius: 6px;
  transition: background 0.2s var(--ease-out), transform 0.2s var(--ease-out);
}
@media (hover: hover) and (pointer: fine) {
  .btn-cta:hover { background: #2d3139; transform: translateY(-1px); }
}
.btn-cta:active { transform: scale(0.98) !important; }

/* On dark backgrounds: white button */
.nav .btn-cta,
.s-hero .btn-cta {
  background: #FFFFFF; color: #171A20;
}
@media (hover: hover) and (pointer: fine) {
  .nav .btn-cta:hover,
  .s-hero .btn-cta:hover { background: #E8EAED; transform: translateY(-1px); }
}

/* WhatsApp buttons — green accent */
.btn-whatsapp,
.nav .btn-whatsapp,
.s-hero .btn-whatsapp { background: var(--green); color: #fff; }
@media (hover: hover) and (pointer: fine) {
  .btn-whatsapp:hover,
  .nav .btn-whatsapp:hover,
  .s-hero .btn-whatsapp:hover { background: #16a34a; transform: translateY(-1px); }
}

.btn-cta-lg {
  font-size: 16px; padding: 16px 34px; border-radius: 6px;
}

/* ─── NAVBAR ─── */
.nav {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 100; height: 64px;
  display: flex; align-items: center;
  background: transparent;
  transition: background 0.4s var(--ease-out), backdrop-filter 0.4s;
}
.nav.scrolled {
  background: rgba(7,11,20,0.92);
  backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
}
.nav .container {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  width: 100%;
}
.nav-logo { height: 28px; width: auto; justify-self: start; }
.nav-links { display: none; gap: 32px; list-style: none; justify-self: center; }
@media (max-width: 767px) { .nav .container { grid-template-columns: 1fr auto; } }
@media (min-width: 768px) { .nav-links { display: flex; } }
.nav-links a {
  font-size: 13px; font-weight: 500; color: rgba(241,245,249,0.80);
  position: relative; transition: color 0.2s;
}
@media (hover: hover) and (pointer: fine) {
  .nav-links a:hover { color: #F1F5F9; }
}
.nav-end { display: flex; justify-content: flex-end; align-items: center; }
.hamburger { display: flex; flex-direction: column; gap: 5px; padding: 8px; color: #F1F5F9; }
.hamburger span { display: block; width: 20px; height: 1.5px; background: currentColor; border-radius: 2px; transition: transform 0.25s var(--ease-out), opacity 0.25s; }
@media (min-width: 768px) { .hamburger { display: none; } }

/* ─── MOBILE MENU ─── */
.mobile-menu {
  display: none; position: fixed; top: 64px; left: 0; right: 0;
  background: rgba(7,11,20,0.97); backdrop-filter: blur(24px); -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  padding: 20px 28px 28px; z-index: 99;
}
.mobile-menu.open { display: block; }
.mobile-menu a { display: block; padding: 13px 0; font-size: 15px; font-weight: 500; color: rgba(241,245,249,0.65); border-bottom: 1px solid rgba(255,255,255,0.08); transition: color 0.2s; }
.mobile-menu a:last-of-type { border: none; }
.mobile-menu a:hover { color: #F1F5F9; }
.mobile-cta { margin-top: 20px; }
.btn-cta-full { width: 100%; justify-content: center; }

/* ─── HERO ─── */
.s-hero {
  position: relative; min-height: 100dvh;
  display: flex; flex-direction: column; justify-content: flex-end;
  padding-top: 64px;
  padding-bottom: clamp(80px, 10vw, 130px);
}
@keyframes hero-img-in {
  from { opacity: 0; }
  to   { opacity: 1; }
}
@keyframes hero-text-in {
  from { opacity: 0; transform: translateY(22px); }
  to   { opacity: 1; transform: none; }
}
.hero-bg {
  position: absolute; inset: 0; overflow: hidden;
  animation: hero-img-in 1.4s cubic-bezier(0.16, 1, 0.3, 1) both;
}
.hero-bg video {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover; object-position: center;
  pointer-events: none;
}
.hero-bg::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(7,11,20,0.25) 0%,
    rgba(7,11,20,0.10) 25%,
    rgba(7,11,20,0.45) 55%,
    rgba(7,11,20,0.85) 78%,
    rgba(7,11,20,0.98) 100%
  );
}
.hero-content {
  position: relative; z-index: 1;
  max-width: 800px;
  animation: hero-text-in 0.9s cubic-bezier(0.16, 1, 0.3, 1) 0.3s both;
}
.hero-eyebrow {
  font-size: 11px; font-weight: 600; letter-spacing: 0.14em;
  text-transform: uppercase; color: rgba(241,245,249,0.5); margin-bottom: 22px;
  display: flex; align-items: center; gap: 10px;
}
.hero-eyebrow::before {
  content: ''; display: block; width: 24px; height: 1px;
  background: rgba(241,245,249,0.35); flex-shrink: 0;
}
.hero-h1 {
  font-family: var(--font-display);
  font-size: clamp(46px, 6.5vw, 88px);
  font-weight: 800; line-height: 1.0; letter-spacing: -0.03em;
  color: var(--white); margin-bottom: 22px;
  text-wrap: balance;
}
.hero-sub {
  font-size: clamp(16px, 1.8vw, 19px); line-height: 1.65;
  color: rgba(241,245,249,0.68); max-width: 520px; margin-bottom: 40px;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 16px; align-items: center; }
.hero-link {
  font-size: 15px; font-weight: 500; color: rgba(241,245,249,0.75);
  display: flex; align-items: center; gap: 7px;
  transition: color 0.22s var(--ease-out);
}
.hero-link svg { transition: transform 0.22s var(--ease-out); }
@media (hover: hover) and (pointer: fine) {
  .hero-link:hover { color: var(--white); }
  .hero-link:hover svg { transform: translateX(4px); }
}

/* ─── BENEFITS ─── */
.s-benefits {
  background: var(--bg-deep);
  padding: clamp(72px, 9vw, 120px) 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.benefits-head { max-width: 680px; margin-bottom: clamp(48px, 6vw, 72px); }
.benefits-h2 {
  font-family: var(--font-display);
  font-size: clamp(32px, 4.2vw, 52px);
  font-weight: 800; line-height: 1.08; letter-spacing: -0.025em;
  color: var(--text); margin-bottom: 16px; text-wrap: balance;
}
.benefits-sub {
  font-size: clamp(15px, 1.6vw, 17px); color: var(--muted-2);
  line-height: 1.7; max-width: 560px;
}
.benefits-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}
@media (min-width: 640px) { .benefits-grid { grid-template-columns: repeat(3, 1fr); } }
.benefit-card {
  background: #FFFFFF;
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: clamp(28px, 3.5vw, 44px);
  transition: box-shadow 0.3s var(--ease-out), border-color 0.3s;
}
@media (hover: hover) and (pointer: fine) {
  .benefit-card:hover {
    box-shadow: 0 8px 32px rgba(0,0,0,0.08);
    border-color: rgba(0,0,0,0.16);
  }
}
.benefit-icon {
  display: flex; align-items: flex-start;
  margin-bottom: 24px;
}
.benefit-icon img { width: 64px; height: 64px; object-fit: contain; }
.benefit-name {
  font-family: var(--font-display);
  font-size: clamp(17px, 1.8vw, 20px); font-weight: 800;
  letter-spacing: -0.015em; color: var(--text);
  margin-bottom: 10px;
}
.benefit-desc {
  font-size: 14px; color: var(--muted-2); line-height: 1.75;
}

/* ─── APP MONITOR ─── */
.s-app {
  background: linear-gradient(180deg, #eef0f3 0%, #f5f6f8 50%, #fff 100%);
  padding-top: clamp(72px, 9vw, 120px);
  overflow: hidden;
}
.app-mockups {
  display: flex;
  justify-content: center;
  align-items: flex-end;
  gap: 10px;
  padding: 0 24px;
  margin-bottom: 64px;
}
.phone-mock {
  position: relative;
  background: #111;
  border-radius: 38px;
  padding: 11px;
  box-shadow: 0 0 0 1.5px #2a2a2a, 0 32px 80px rgba(0,0,0,0.3), inset 0 0 0 1px rgba(255,255,255,0.06);
  flex-shrink: 0;
}
.phone-mock::before {
  content: '';
  position: absolute;
  top: 19px; left: 50%;
  transform: translateX(-50%);
  width: 50px; height: 9px;
  background: #111;
  border-radius: 10px;
  z-index: 2;
}
.phone-mock img { display: block; width: 100%; border-radius: 28px; object-fit: cover; }
.phone-mock--back  { width: 172px; transform: translateY(30px) scale(0.86); opacity: 0.72; }
.phone-mock--front { width: 212px; z-index: 2; }
.phone-mock--mid   { width: 186px; transform: translateY(14px) scale(0.93); opacity: 0.88; }
@media (max-width: 639px) { .phone-mock--back, .phone-mock--mid { display: none; } }
.app-body { padding: clamp(40px, 5vw, 64px) 0 clamp(72px, 9vw, 120px); }
.app-head { text-align: center; max-width: 580px; margin: 0 auto 48px; }
.app-head h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 3.8vw, 44px);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--text);
  line-height: 1.15;
  margin-bottom: 14px;
}
.app-head p { font-size: 15px; color: var(--muted-2); line-height: 1.75; }
.app-cards { display: grid; grid-template-columns: 1fr; gap: 14px; }
@media (min-width: 640px) { .app-cards { grid-template-columns: repeat(3, 1fr); } }
.app-card { background: #fff; border: 1px solid var(--border); border-radius: 16px; padding: 28px 24px; }
@media (hover: hover) and (pointer: fine) {
  .app-card:hover { box-shadow: 0 8px 32px rgba(0,0,0,0.08); border-color: rgba(0,0,0,0.16); }
}
.app-card-name { font-family: var(--font-display); font-size: 16px; font-weight: 700; color: var(--text); margin-bottom: 8px; }
.app-card p { font-size: 14px; color: var(--muted-2); line-height: 1.75; }

/* ─── SERVICES ─── */
.s-services { padding: clamp(80px, 10vw, 128px) 0; }
.s-services .section-head { margin-bottom: clamp(48px, 6vw, 72px); }
.s-headline {
  font-family: var(--font-display);
  font-size: clamp(34px, 4.5vw, 56px);
  font-weight: 800; line-height: 1.05; letter-spacing: -0.025em;
  color: var(--text); text-wrap: balance;
}
.svc-rows { border-top: 1px solid var(--border); }
.svc-row {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 0 28px;
  padding: clamp(28px, 3.5vw, 44px) 0;
  border-bottom: 1px solid var(--border);
  transition: background 0.25s var(--ease-out);
}
@media (min-width: 768px) {
  .svc-row {
    grid-template-columns: 120px 1fr 160px;
    gap: 0 40px;
    align-items: center;
  }
}
@media (hover: hover) and (pointer: fine) {
  .svc-row:hover { background: rgba(0,0,0,0.02); }
}
.svc-row-icon {
  width: 120px; height: 120px; object-fit: contain;
  align-self: center;
}
.svc-row-name {
  font-family: var(--font-display);
  font-size: clamp(18px, 2.2vw, 24px); font-weight: 800;
  letter-spacing: -0.01em; color: var(--text);
}
.svc-row-desc {
  font-size: 14px; color: var(--muted-2); line-height: 1.7;
  margin-top: 6px;
}
.svc-row-tag {
  font-size: 11px; font-weight: 600; letter-spacing: 0.09em;
  text-transform: uppercase; color: var(--muted);
  margin-top: 6px; grid-column: 2;
}
@media (min-width: 768px) { .svc-row-tag { margin-top: 0; text-align: right; grid-column: auto; } }

/* ─── NOSOTROS ─── */
.s-nosotros .eyebrow { color: rgba(255,255,255,0.65); }
.s-nosotros {
  position: relative; min-height: 100dvh;
  display: flex; align-items: center;
}
.nosotros-bg {
  position: absolute; inset: 0;
  background: url('./fotos/proyecto_02.jpeg') center / cover no-repeat;
}
.nosotros-bg::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(
    to right,
    rgba(7,11,20,0.94) 0%,
    rgba(7,11,20,0.78) 42%,
    rgba(7,11,20,0.32) 68%,
    rgba(7,11,20,0.06) 100%
  );
}
@media (max-width: 767px) {
  .nosotros-bg::after { background: rgba(7,11,20,0.82); }
}
.nosotros-content {
  position: relative; z-index: 1;
  max-width: 600px;
  padding: clamp(80px, 10vw, 140px) 0;
}
.nosotros-h2 {
  font-family: var(--font-display);
  font-size: clamp(36px, 4.8vw, 62px);
  font-weight: 800; line-height: 1.05; letter-spacing: -0.025em;
  color: var(--white); margin-bottom: 22px; text-wrap: balance;
}
.nosotros-body {
  font-size: 16px; color: rgba(241,245,249,0.68); line-height: 1.75;
  margin-bottom: 40px;
}
.nosotros-body strong { color: var(--white); font-weight: 500; }
.checks { display: flex; flex-direction: column; gap: 12px; }
.check {
  display: flex; align-items: flex-start; gap: 11px;
  font-size: 14px; color: rgba(241,245,249,0.6);
}
.check svg { flex-shrink: 0; color: rgba(241,245,249,0.5); margin-top: 2px; }

/* ─── PROJECTS ─── */
.s-projects { padding-top: clamp(80px, 10vw, 128px); }
.s-projects .section-head { margin-bottom: clamp(40px, 5vw, 60px); }
.proy-mosaic {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3px;
}
.proy-tile { aspect-ratio: 4/3; }
.proy-tile:first-child { grid-column: 1 / 3; aspect-ratio: 16/9; }
@media (min-width: 768px) {
  .proy-mosaic {
    grid-template-columns: 2fr 1fr 1fr;
    grid-template-rows: clamp(200px, 22vw, 280px) clamp(200px, 22vw, 280px);
  }
  .proy-tile { aspect-ratio: unset; }
  .proy-tile:first-child { grid-column: 1; grid-row: 1 / 3; aspect-ratio: unset; }
}
.proy-tile {
  position: relative; overflow: hidden; cursor: pointer;
}
.proy-tile img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.7s var(--ease-out);
}
@media (hover: hover) and (pointer: fine) {
  .proy-tile:hover img { transform: scale(1.05); }
}
.proy-tile-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(7,11,20,0.75) 0%, transparent 55%);
  transition: background 0.4s;
}
@media (hover: hover) and (pointer: fine) {
  .proy-tile:hover .proy-tile-overlay {
    background: linear-gradient(to top, rgba(7,11,20,0.88) 0%, rgba(7,11,20,0.2) 60%, transparent 80%);
  }
}
.proy-tile-caption {
  position: absolute; bottom: 0; left: 0; right: 0;
  padding: clamp(14px, 2vw, 22px);
}
.proy-tile-type {
  font-size: 10px; font-weight: 700; letter-spacing: 0.1em;
  text-transform: uppercase; color: rgba(255,255,255,0.55);
  margin-bottom: 4px; display: block;
}
.proy-tile-name {
  font-family: var(--font-display);
  font-size: clamp(13px, 1.4vw, 17px); font-weight: 700;
  letter-spacing: -0.01em; color: var(--white);
}
.proy-tile-loc { font-size: 12px; color: rgba(255,255,255,0.4); margin-top: 2px; }

/* ─── CLIENTS ─── */
.s-clients {
  padding: clamp(80px, 8vw, 100px) 0;
  border-top: 1px solid var(--border);
  overflow: hidden;
}
.s-clients .section-head { margin-bottom: 40px; }
.clients-h {
  font-family: var(--font-display);
  font-size: clamp(26px, 3.2vw, 40px); font-weight: 800;
  letter-spacing: -0.02em; color: var(--text); text-wrap: balance;
}
.marquee-wrapper { position: relative; }
.marquee-wrapper::before, .marquee-wrapper::after {
  content: ''; position: absolute; top: 0; bottom: 0; width: 140px; z-index: 2;
}
.marquee-wrapper::before { left: 0; background: linear-gradient(to right, var(--bg) 0%, transparent 100%); }
.marquee-wrapper::after { right: 0; background: linear-gradient(to left, var(--bg) 0%, transparent 100%); }
.marquee-track {
  display: flex; gap: 52px; align-items: center;
  width: max-content; animation: marquee 35s linear infinite;
}
.marquee-track:hover { animation-play-state: paused; }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }
.client-logo { height: 48px; width: auto; object-fit: contain; filter: grayscale(100%) opacity(0.38); transition: filter 0.45s var(--ease-out); flex-shrink: 0; }
.client-logo:hover { filter: grayscale(0%) opacity(1); }

/* ─── CONTACT ─── */
.s-contact { padding: clamp(80px, 10vw, 128px) 0; }
.contact-grid {
  display: grid; grid-template-columns: 1fr; gap: clamp(48px, 6vw, 80px);
}
@media (min-width: 1024px) { .contact-grid { grid-template-columns: 1fr 1fr; align-items: start; } }
.contact-h {
  font-family: var(--font-display);
  font-size: clamp(34px, 4.5vw, 54px); font-weight: 800;
  letter-spacing: -0.025em; color: var(--text);
  margin-bottom: 16px; text-wrap: balance;
}
.contact-sub { font-size: 15px; color: var(--muted-2); line-height: 1.7; margin-bottom: 40px; }
.contact-rows { border-top: 1px solid var(--border); }
.contact-row {
  display: flex; align-items: center; gap: 18px;
  padding: 18px 0; border-bottom: 1px solid var(--border);
  transition: color 0.22s;
}
@media (hover: hover) and (pointer: fine) {
  .contact-row:hover .contact-row-val { color: var(--text); }
  .contact-row:hover .contact-row-icon { color: var(--muted-2); }
}
.contact-row:active { transform: scale(0.99); }
.contact-row-icon { color: var(--muted); flex-shrink: 0; transition: color 0.22s; }
.contact-row-lbl { font-size: 10px; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); margin-bottom: 2px; }
.contact-row-val { font-size: 15px; font-weight: 600; color: rgba(23,26,32,0.82); }
.form-card {
  background: var(--bg-deep);
  border: 1px solid var(--border);
  border-top: 3px solid var(--green);
  border-radius: 20px;
  padding: clamp(28px, 4vw, 44px) clamp(24px, 3.5vw, 40px);
}
.form-card-title { font-family: var(--font-display); font-size: 21px; font-weight: 800; letter-spacing: -0.02em; color: var(--text); margin-bottom: 4px; }
.form-card-sub { font-size: 13px; color: var(--muted); margin-bottom: 28px; }
.form-row { display: grid; gap: 14px; grid-template-columns: 1fr; }
@media (min-width: 480px) { .form-row { grid-template-columns: 1fr 1fr; } }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label { font-size: 11px; font-weight: 600; color: var(--muted); text-transform: uppercase; letter-spacing: 0.08em; }
.form-input {
  background: #FFFFFF; border: 1px solid rgba(0,0,0,0.12);
  border-radius: 10px; padding: 12px 14px; font-size: 14px;
  font-family: var(--font-body); color: var(--text); width: 100%;
  transition: border-color 0.2s var(--ease-out), box-shadow 0.2s var(--ease-out);
}
.form-input::placeholder { color: rgba(23,26,32,0.28); }
.form-input:focus { outline: none; border-color: var(--green); box-shadow: 0 0 0 3px rgba(34,197,94,0.12); }
select.form-input { background-color: #FFFFFF; }
textarea.form-input { resize: none; }
.form-submit {
  width: 100%; background: #171A20; color: #FFFFFF;
  font-size: 15px; font-weight: 600; letter-spacing: 0.01em; padding: 14px;
  border-radius: 6px; display: flex; align-items: center;
  justify-content: center; gap: 8px; margin-top: 8px;
  transition: background 0.2s var(--ease-out), transform 0.2s var(--ease-out);
}
@media (hover: hover) and (pointer: fine) {
  .form-submit:hover { background: #2d3139; transform: translateY(-1px); }
}
.form-submit:active { transform: scale(0.98) !important; }
.form-hint { text-align: center; font-size: 12px; color: var(--muted); margin-top: 10px; }

/* ─── FOOTER ─── */
.footer {
  background: #0D1117; border-top: 1px solid rgba(255,255,255,0.08);
  padding: clamp(48px, 6vw, 72px) 0 32px;
}
.footer-grid { display: grid; grid-template-columns: 1fr; gap: 40px; margin-bottom: 40px; }
@media (min-width: 768px) { .footer-grid { grid-template-columns: 1.5fr 1fr 1fr; gap: 48px; } }
.footer-brand img { height: 30px; margin-bottom: 14px; }
.footer-tagline { font-size: 13px; color: rgba(241,245,249,0.45); line-height: 1.65; max-width: 260px; }
.footer-socials { display: flex; gap: 8px; margin-top: 20px; }
.footer-social { width: 32px; height: 32px; border-radius: 8px; background: rgba(255,255,255,0.06); display: flex; align-items: center; justify-content: center; color: rgba(241,245,249,0.45); transition: background 0.2s, color 0.2s; }
.footer-social:hover { background: rgba(255,255,255,0.12); color: #F1F5F9; }
.footer-col h4 { font-size: 11px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: rgba(241,245,249,0.35); margin-bottom: 16px; }
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-col li, .footer-col a { font-size: 13px; color: rgba(241,245,249,0.45); transition: color 0.2s; }
.footer-col a:hover { color: #F1F5F9; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.08); padding-top: 24px; display: flex; flex-direction: column; gap: 8px; }
@media (min-width: 640px) { .footer-bottom { flex-direction: row; justify-content: space-between; align-items: center; } }
.footer-bottom p { font-size: 12px; color: rgba(241,245,249,0.35); }

/* ─── FIXED BOTTOM BAR ─── */
.bottom-bar {
  position: fixed; bottom: 0; left: 0; right: 0;
  height: 64px; z-index: 200;
  background: rgba(4,8,16,0.96);
  backdrop-filter: blur(24px); -webkit-backdrop-filter: blur(24px);
  border-top: 1px solid rgba(255,255,255,0.08);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 clamp(20px, 3vw, 48px);
}
.bottom-bar-left { font-size: 13px; color: rgba(241,245,249,0.45); display: none; }
@media (min-width: 640px) { .bottom-bar-left { display: block; } }
.bottom-bar-right { display: flex; align-items: center; gap: 16px; margin-left: auto; }
.bottom-bar-phone { font-size: 13px; color: rgba(241,245,249,0.45); display: none; }
@media (min-width: 768px) { .bottom-bar-phone { display: block; } }
.bottom-bar-cta {
  display: inline-flex; align-items: center; gap: 9px;
  background: var(--green); color: #fff;
  font-size: 14px; font-weight: 600; letter-spacing: 0.01em;
  padding: 11px 22px; border-radius: 6px;
  transition: background 0.2s var(--ease-out), transform 0.2s var(--ease-out);
}
@media (hover: hover) and (pointer: fine) {
  .bottom-bar-cta:hover { background: #16a34a; transform: translateY(-1px); }
}
.bottom-bar-cta:active { transform: scale(0.98) !important; }

/* ─── Focus rings (a11y) ─── */
:focus-visible { outline: 2px solid var(--green); outline-offset: 3px; }