/* ═══════════════════════════════════════════════════════════════════════════
   CRECIENDOSUR — main.css
   Dark premium theme · High-conversion landing
═══════════════════════════════════════════════════════════════════════════ */

/* ─── Variables ──────────────────────────────────────────────────────────── */
:root {
  --bg:          #FFFFFF;
  --bg-2:        #F9FAFB;
  --bg-card:     #FFFFFF;
  --bg-card-2:   #F3F4F6;
  --border:      #E5E7EB;
  --border-2:    #D1D5DB;

  --blue:        #000000;
  --blue-light:  #333333;
  --blue-glow:   rgba(0,0,0,0.05);
  --green:       #000000;
  --green-dark:  #111111;
  --green-glow:  rgba(0,0,0,0.05);
  --orange:      #000000;
  --orange-dark: #111111;

  --text:        #111827;
  --text-muted:  #4B5563;
  --text-dim:    #6B7280;

  --radius-sm:   8px;
  --radius-md:   16px;
  --radius-lg:   24px;
  --radius-xl:   40px;

  --shadow-sm:   0 2px 4px rgba(0,0,0,0.05);
  --shadow-md:   0 4px 12px rgba(0,0,0,0.08);
  --shadow-lg:   0 12px 32px rgba(0,0,0,0.12);
  --shadow-blue: 0 4px 12px rgba(37,99,235,0.15);
  --shadow-green:0 4px 12px rgba(22,163,74,0.15);

  --transition:  all 0.3s cubic-bezier(0.4,0,0.2,1);
  --transition-slow: all 0.6s cubic-bezier(0.4,0,0.2,1);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  font-family: 'Poppins', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.8;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section { padding: 100px 0; }

/* ─── Scroll animations ──────────────────────────────────────────────────── */
[data-aos] {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
[data-aos].aos-animate {
  opacity: 1;
  transform: translateY(0);
}
[data-aos-delay="100"] { transition-delay: 0.1s; }
[data-aos-delay="150"] { transition-delay: 0.15s; }
[data-aos-delay="200"] { transition-delay: 0.2s; }
[data-aos-delay="300"] { transition-delay: 0.3s; }

/* ─── Buttons ────────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-md);
  font-family: 'Poppins', sans-serif;
  font-size: 15px;
  font-weight: 400;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  white-space: nowrap;
}

.btn--primary {
  background: var(--blue);
  color: #fff;
}
.btn--primary:hover {
  background: var(--blue-light);
  transform: translateY(-2px);
}

.btn--green {
  background: var(--green);
  color: #fff;
}
.btn--green:hover {
  background: var(--green-dark);
  transform: translateY(-2px);
}

.btn--outline {
  background: transparent;
  color: var(--text);
  border: 1.5px solid var(--border-2);
}
.btn--outline:hover {
  background: var(--bg-card);
  border-color: rgba(255,255,255,0.25);
  transform: translateY(-2px);
}

.btn--lg { padding: 18px 36px; font-size: 16px; border-radius: var(--radius-lg); }
.btn--full { width: 100%; justify-content: center; }

/* ─── Section headers ────────────────────────────────────────────────────── */
.section__badge {
  display: inline-block;
  background: rgba(37,99,235,0.15);
  border: 1px solid rgba(37,99,235,0.3);
  color: var(--blue-light);
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 100px;
  margin-bottom: 20px;
}

.section__header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 64px;
}

.section__title {
  font-family: 'Poppins', sans-serif;
  font-size: clamp(36px, 5vw, 52px);
  font-weight: 700;
  line-height: 1.1;
  color: var(--text);
  margin-bottom: 16px;
}

.section__sub {
  font-size: 17px;
  color: var(--text-muted);
  line-height: 1.8;
}

/* ═══════════════════════════════════════════════════════════════════════════
   TOP BANNER
═══════════════════════════════════════════════════════════════════════════ */
.topbar {
  background: var(--blue);
  padding: 10px 0;
  position: relative;
  z-index: 100;
}

.topbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.topbar__promo {
  font-size: 13px;
  font-weight: 300;
  color: rgba(255,255,255,0.95);
}

.topbar__contacts {
  display: flex;
  align-items: center;
  gap: 20px;
}

.topbar__link {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: rgba(255,255,255,0.85);
  transition: color 0.2s;
}
.topbar__link:hover { color: #fff; }

/* ═══════════════════════════════════════════════════════════════════════════
   NAV
═══════════════════════════════════════════════════════════════════════════ */
.nav {
  position: sticky;
  top: 0;
  z-index: 99;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
}

.nav.scrolled {
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.05);
}

.nav__inner {
  display: flex;
  align-items: center;
  gap: 32px;
  height: 72px;
}

.nav__logo { display: flex; align-items: center; flex-shrink: 0; }
.nav__logo-text {
  font-family: 'Poppins', sans-serif;
  font-size: 26px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.5px;
}
.nav__logo-text strong { color: var(--blue-light); }

.nav__menu {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: auto;
}

.nav__link {
  padding: 8px 14px;
  font-size: 14px;
  font-weight: 300;
  color: var(--text-muted);
  border-radius: var(--radius-sm);
  transition: var(--transition);
}
.nav__link:hover {
  color: var(--text);
  background: var(--bg-card);
}

.nav__cta {
  margin-left: 8px;
  padding: 10px 20px;
  font-size: 14px;
}

.nav__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  margin-left: auto;
}
.nav__burger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: var(--transition);
}

.nav__burger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__burger.active span:nth-child(2) { opacity: 0; }
.nav__burger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ═══════════════════════════════════════════════════════════════════════════
   HERO
═══════════════════════════════════════════════════════════════════════════ */
.hero {
  position: relative;
  min-height: calc(100vh - 106px);
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--bg);
}

.hero__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0.12;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.7);
}

/* Grid pattern removed for minimal look */

.hero__inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  padding: 80px 24px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(37,99,235,0.12);
  border: 1px solid rgba(37,99,235,0.25);
  padding: 8px 18px;
  border-radius: 100px;
  font-size: 13px;
  font-weight: 300;
  color: #93C5FD;
  margin-bottom: 28px;
}

.hero__badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 3px rgba(34,197,94,0.25);
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0%, 100% { box-shadow: 0 0 0 3px rgba(34,197,94,0.25); }
  50% { box-shadow: 0 0 0 8px rgba(34,197,94,0.1); }
}

.hero__title {
  font-family: 'Poppins', sans-serif;
  font-size: clamp(52px, 7vw, 80px);
  font-weight: 700;
  line-height: 1.0;
  color: var(--text);
  margin-bottom: 24px;
  letter-spacing: -1px;
}

.hero__title-accent {
  color: var(--blue-light);
}

.hero__subtitle {
  font-size: 18px;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 40px;
  max-width: 520px;
}

.hero__actions {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 56px;
  flex-wrap: wrap;
}

.hero__stats {
  display: flex;
  align-items: center;
  gap: 0;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  width: fit-content;
}

.hero__stat {
  display: flex;
  flex-direction: column;
  padding: 16px 28px;
}
.hero__stat strong {
  font-family: 'Poppins', sans-serif;
  font-size: 26px;
  font-weight: 700;
  color: var(--text);
  line-height: 1;
}
.hero__stat span {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 4px;
}

.hero__stat-divider {
  width: 1px;
  height: 48px;
  background: var(--border);
  flex-shrink: 0;
}

/* Phone mockup */
.hero__visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero__phone-mockup {
  position: relative;
  width: 300px;
}

.hero__phone-screen {
  background: var(--bg-card);
  border: 1.5px solid var(--border-2);
  border-radius: 28px;
  overflow: hidden;
  box-shadow: var(--shadow-lg), 0 0 80px rgba(37,99,235,0.2);
}

.hero__wsp-chat { background: #EFEAE2; }

.hero__wsp-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
  background: #F0F2F5;
  border-bottom: 1px solid #D1D5DB;
}

.hero__wsp-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--blue);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}

.hero__wsp-name {
  font-size: 14px;
  font-weight: 700;
  color: #111B21;
}
.hero__wsp-status { font-size: 12px; color: var(--green); }

.hero__wsp-messages {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-height: 220px;
}

.hero__wsp-msg {
  max-width: 80%;
  padding: 10px 14px;
  border-radius: 12px;
  font-size: 13px;
  line-height: 1.5;
  color: #111B21;
}
.hero__wsp-msg--in {
  background: #FFFFFF;
  border-radius: 0 12px 12px 12px;
  align-self: flex-start;
  box-shadow: 0 1px 2px rgba(0,0,0,0.05);
}
.hero__wsp-msg--out {
  background: #D9FDD3;
  border-radius: 12px 0 12px 12px;
  align-self: flex-end;
  box-shadow: 0 1px 2px rgba(0,0,0,0.05);
}

.hero__wsp-typing {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 10px 14px;
  background: #FFFFFF;
  border-radius: 0 12px 12px 12px;
  width: fit-content;
  box-shadow: 0 1px 2px rgba(0,0,0,0.05);
}
.hero__wsp-typing span {
  width: 6px;
  height: 6px;
  background: var(--text-muted);
  border-radius: 50%;
  animation: typing 1.4s infinite;
}
.hero__wsp-typing span:nth-child(2) { animation-delay: 0.2s; }
.hero__wsp-typing span:nth-child(3) { animation-delay: 0.4s; }

@keyframes typing {
  0%, 60%, 100% { opacity: 0.3; transform: translateY(0); }
  30% { opacity: 1; transform: translateY(-4px); }
}

.hero__phone-notif {
  position: absolute;
  top: -16px;
  right: -16px;
  background: var(--green);
  color: #fff;
  padding: 8px 14px;
  border-radius: 100px;
  font-size: 12px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 6px;
  box-shadow: var(--shadow-green);
  animation: float 3s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

.hero__scroll-hint {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  z-index: 2;
  opacity: 0.5;
}
.hero__scroll-hint span { font-size: 11px; letter-spacing: 2px; text-transform: uppercase; color: var(--text-muted); }
.hero__scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, transparent, var(--text-muted));
  animation: scroll-line 2s ease-in-out infinite;
}

@keyframes scroll-line {
  0% { opacity: 0; transform: scaleY(0); transform-origin: top; }
  50% { opacity: 1; transform: scaleY(1); transform-origin: top; }
  100% { opacity: 0; transform: scaleY(1); transform-origin: bottom; }
}

/* ═══════════════════════════════════════════════════════════════════════════
   TRUST BAR
═══════════════════════════════════════════════════════════════════════════ */
.trust {
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 24px 0;
  overflow: hidden;
}

.trust__inner {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

.trust__label {
  font-size: 12px;
  font-weight: 400;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  white-space: nowrap;
  flex-shrink: 0;
}

.trust__items {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.trust__item {
  padding: 6px 16px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: 100px;
  font-size: 13px;
  font-weight: 300;
  color: var(--text-muted);
  transition: var(--transition);
}
.trust__item:hover {
  background: rgba(37,99,235,0.1);
  border-color: rgba(37,99,235,0.3);
  color: var(--text);
}

/* ═══════════════════════════════════════════════════════════════════════════
   SERVICES
═══════════════════════════════════════════════════════════════════════════ */
.services { background: var(--bg); }

.services__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  position: relative;
  overflow: hidden;
  transition: var(--transition);
  cursor: default;
}



.service-card:hover {
  border-color: var(--blue);
  transform: translateY(-2px);
}

.service-card__icon {
  font-size: 36px;
  margin-bottom: 20px;
  display: block;
}

.service-card__title {
  font-family: 'Poppins', sans-serif;
  font-size: 22px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 12px;
  line-height: 1.2;
}

.service-card__desc {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.7;
}

.service-card__line {
  position: absolute;
  bottom: 0;
  left: 0;
  height: 3px;
  width: 0;
  background: linear-gradient(90deg, var(--blue) 0%, var(--blue-light) 100%);
  transition: width 0.4s ease;
}
.service-card:hover .service-card__line { width: 100%; }

/* ═══════════════════════════════════════════════════════════════════════════
   PROCESS
═══════════════════════════════════════════════════════════════════════════ */
.process {
  background: var(--bg-2);
  position: relative;
  overflow: hidden;
}

/* Process background gradient removed */

.process__steps {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: stretch;
  gap: 16px;
  position: relative;
  z-index: 1;
}

.process-step {
  flex: 1;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  transition: var(--transition);
}
.process-step:hover {
  border-color: var(--blue);
  transform: translateY(-2px);
}

.process-step__num {
  font-family: 'Poppins', sans-serif;
  font-size: 64px;
  font-weight: 700;
  line-height: 1;
  color: var(--blue);
  margin-bottom: 16px;
}

.process-step__content h3 {
  font-family: 'Poppins', sans-serif;
  font-size: 22px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 10px;
}
.process-step__content p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.7;
}

.process-step__arrow {
  font-size: 28px;
  color: var(--blue);
  opacity: 0.4;
  padding: 0 16px;
  font-weight: 300;
}

/* ═══════════════════════════════════════════════════════════════════════════
   WHY US
═══════════════════════════════════════════════════════════════════════════ */
.why { background: var(--bg); }

.why__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.why-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}



.why-card:hover {
  border-color: var(--blue);
  transform: translateY(-2px);
}

.why-card__num {
  font-family: 'Poppins', sans-serif;
  font-size: 48px;
  font-weight: 700;
  color: rgba(37,99,235,0.2);
  line-height: 1;
  margin-bottom: 16px;
}

.why-card__title {
  font-size: 18px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 10px;
}

.why-card__desc {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ═══════════════════════════════════════════════════════════════════════════
   ABOUT
═══════════════════════════════════════════════════════════════════════════ */
.about {
  background: var(--bg-2);
  position: relative;
  overflow: hidden;
}

/* About gradient removed */

.about__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.about__visual { position: relative; }

.about__img {
  border-radius: var(--radius-lg);
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  border: 1px solid var(--border);
}

.about__img-placeholder {
  border-radius: var(--radius-lg);
  border: 2px dashed var(--border-2);
  aspect-ratio: 4/3;
  background: var(--bg-card);
}
.about__img-bg {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  color: var(--text-dim);
  font-size: 13px;
}

.about__stats-float {
  position: absolute;
  bottom: -24px;
  right: -24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.about__stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 16px 24px;
  box-shadow: var(--shadow-md);
  min-width: 160px;
}
.about__stat-card--accent {
  background: linear-gradient(135deg, rgba(37,99,235,0.2) 0%, rgba(37,99,235,0.1) 100%);
  border-color: rgba(37,99,235,0.3);
}
.about__stat-card strong {
  display: block;
  font-family: 'Poppins', sans-serif;
  font-size: 28px;
  font-weight: 700;
  color: var(--text);
  line-height: 1;
}
.about__stat-card span {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 4px;
  display: block;
}

.about__content .section__title {
  text-align: left;
  margin-bottom: 20px;
}

.about__text {
  font-size: 16px;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 36px;
}

/* ═══════════════════════════════════════════════════════════════════════════
   REVIEWS
═══════════════════════════════════════════════════════════════════════════ */
.reviews { background: var(--bg); }

.reviews__carousel { position: relative; overflow: hidden; }

.reviews__track {
  display: flex;
  gap: 24px;
  transition: transform 0.5s cubic-bezier(0.4,0,0.2,1);
}

.review-card {
  flex: 0 0 calc(50% - 12px);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
  transition: var(--transition);
}

.review-card__stars {
  color: #F59E0B;
  font-size: 18px;
  margin-bottom: 20px;
  letter-spacing: 2px;
}

.review-card__text {
  font-size: 16px;
  color: var(--text-muted);
  line-height: 1.8;
  font-style: italic;
  margin-bottom: 28px;
  border-left: 3px solid rgba(37,99,235,0.4);
  padding-left: 20px;
}

.review-card__author {
  display: flex;
  align-items: center;
  gap: 14px;
}

.review-card__avatar {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue) 0%, var(--green) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  font-weight: 700;
  flex-shrink: 0;
}

.review-card__author strong {
  display: block;
  font-size: 15px;
  color: var(--text);
  margin-bottom: 2px;
}
.review-card__author span {
  font-size: 13px;
  color: var(--text-muted);
}

.reviews__controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 40px;
}

.reviews__btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text);
  font-size: 18px;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
}
.reviews__btn:hover {
  background: var(--blue);
  border-color: var(--blue);
  box-shadow: var(--shadow-blue);
}

.reviews__dots {
  display: flex;
  gap: 8px;
  align-items: center;
}

.reviews__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--border-2);
  cursor: pointer;
  transition: var(--transition);
}
.reviews__dot.active {
  width: 24px;
  border-radius: 4px;
  background: var(--blue);
}

/* ═══════════════════════════════════════════════════════════════════════════
   CONTACT
═══════════════════════════════════════════════════════════════════════════ */
.contact {
  background: var(--bg-2);
  position: relative;
  overflow: hidden;
}

/* Contact gradient removed */

.contact__inner {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
  align-items: start;
  position: relative;
  z-index: 1;
}

.contact__title {
  font-family: 'Poppins', sans-serif;
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 700;
  color: var(--text);
  line-height: 1.1;
  margin-bottom: 16px;
}

.contact__sub {
  font-size: 16px;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 40px;
}

.contact__details {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.contact__detail {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition: var(--transition);
}
a.contact__detail:hover {
  border-color: rgba(37,99,235,0.3);
  transform: translateX(4px);
}

.contact__detail-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: rgba(37,99,235,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--blue-light);
}
.contact__detail-icon--green {
  background: rgba(34,197,94,0.15);
  color: var(--green);
}

.contact__detail strong {
  display: block;
  font-size: 14px;
  color: var(--text);
  margin-bottom: 2px;
}
.contact__detail span {
  font-size: 13px;
  color: var(--text-muted);
}

/* Form */
.contact-form {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 48px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 20px;
}

.form-group label {
  font-size: 13px;
  font-weight: 400;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.form-group input,
.form-group textarea,
.form-group select {
  background: var(--bg-2);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-md);
  padding: 14px 18px;
  color: var(--text);
  font-family: 'Poppins', sans-serif;
  font-size: 15px;
  transition: var(--transition);
  width: 100%;
  outline: none;
  appearance: none;
}

.form-group textarea { resize: vertical; min-height: 120px; }

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(37,99,235,0.15);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-dim);
}

.form-group select option { background: var(--bg-2); color: var(--text); }

.form-success {
  display: none;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px;
  background: rgba(34,197,94,0.12);
  border: 1px solid rgba(34,197,94,0.3);
  border-radius: var(--radius-md);
  color: var(--green);
  font-weight: 400;
  font-size: 15px;
  margin-top: 16px;
}
.form-success.visible { display: flex; }

.form-privacy {
  text-align: center;
  font-size: 12px;
  color: var(--text-dim);
  margin-top: 16px;
}

/* ═══════════════════════════════════════════════════════════════════════════
   FOOTER
═══════════════════════════════════════════════════════════════════════════ */
.footer {
  background: var(--bg);
  border-top: 1px solid var(--border);
  padding-top: 80px;
}

.footer__inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 60px;
  padding-bottom: 60px;
}

.footer__logo-text {
  font-family: 'Poppins', sans-serif;
  font-size: 28px;
  font-weight: 700;
  color: var(--text);
}
.footer__logo-text strong { color: var(--blue-light); }

.footer__tagline {
  font-size: 14px;
  color: var(--text-muted);
  margin: 12px 0 24px;
}

.footer__social {
  display: flex;
  gap: 12px;
}

.footer__social a {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  transition: var(--transition);
}
.footer__social a:hover {
  background: var(--blue);
  border-color: var(--blue);
  color: #fff;
  transform: translateY(-3px);
}

.footer__nav h4 {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--text-dim);
  margin-bottom: 20px;
}
.footer__nav a {
  display: block;
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 12px;
  transition: color 0.2s;
}
.footer__nav a:hover { color: var(--text); }

.footer__cta h4 {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--text-dim);
  margin-bottom: 12px;
}
.footer__cta p {
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 20px;
  line-height: 1.6;
}

.footer__bottom {
  border-top: 1px solid var(--border);
  padding: 20px 0;
}
.footer__bottom .container {
  display: flex;
  align-items: center;
  justify-content: center;
}
.footer__bottom span {
  font-size: 13px;
  color: var(--text-dim);
}

/* ═══════════════════════════════════════════════════════════════════════════
   FLOATING WHATSAPP BUTTON
═══════════════════════════════════════════════════════════════════════════ */
.fab-wsp {
  position: fixed;
  bottom: 32px;
  right: 32px;
  z-index: 1000;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--green);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  box-shadow: 0 4px 12px rgba(0,0,0,0.2);
  transition: var(--transition);
  opacity: 0;
  transform: scale(0.8);
  pointer-events: none;
}
.fab-wsp.visible {
  opacity: 1;
  transform: scale(1);
  pointer-events: auto;
}
.fab-wsp:hover {
  transform: scale(1.1);
  box-shadow: 0 12px 40px rgba(34,197,94,0.7);
}

.fab-wsp__pulse {
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 2px solid rgba(34,197,94,0.4);
  animation: pulse-ring 2.5s infinite;
}

@keyframes pulse-ring {
  0% { transform: scale(1); opacity: 1; }
  100% { transform: scale(1.5); opacity: 0; }
}

/* ═══════════════════════════════════════════════════════════════════════════
   RESPONSIVE — Tablet (≤1024px)
═══════════════════════════════════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .hero__inner { grid-template-columns: 1fr; gap: 60px; padding: 60px 24px; }
  .hero__visual { display: none; }
  .hero__title { font-size: clamp(48px, 8vw, 64px); }
  .hero__subtitle { max-width: 100%; }

  .services__grid { grid-template-columns: repeat(2, 1fr); }

  .process__steps {
    flex-direction: column;
    gap: 16px;
  }
  .process-step__arrow { transform: rotate(90deg); text-align: center; padding: 8px 0; }

  .why__grid { grid-template-columns: repeat(2, 1fr); }
  .about__inner { grid-template-columns: 1fr; gap: 48px; }
  .about__stats-float { position: static; flex-direction: row; flex-wrap: wrap; margin-top: 24px; }
  .contact__inner { grid-template-columns: 1fr; gap: 48px; }
  .footer__inner { grid-template-columns: 1fr 1fr; gap: 40px; }
}

/* ─── Tablet portrait (≤768px) ────────────────────────────────────────── */
@media (max-width: 768px) {
  .topbar__promo { display: none; }
  .topbar__contacts { gap: 12px; }

  .nav__menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.98);
    border-bottom: 1px solid var(--border);
    flex-direction: column;
    gap: 0;
    padding: 16px;
  }
  .nav__menu.open { display: flex; }
  .nav__link { padding: 12px 16px; }
  .nav__cta { display: none; }
  .nav__burger { display: flex; }

  .section { padding: 72px 0; }
  .section__header { margin-bottom: 48px; }

  .hero__stats { flex-wrap: wrap; }
  .hero__actions { flex-direction: column; align-items: flex-start; }
  .btn--lg { width: 100%; justify-content: center; }

  .services__grid { grid-template-columns: 1fr; }
  .why__grid { grid-template-columns: 1fr; }
  .reviews .review-card { flex: 0 0 100%; }
  .contact-form { padding: 28px 24px; }
  .form-row { grid-template-columns: 1fr; }
  .footer__inner { grid-template-columns: 1fr; gap: 32px; }
}

/* ─── Mobile (≤480px) ─────────────────────────────────────────────────── */
@media (max-width: 480px) {
  .section { padding: 56px 0; }
  .hero__title { font-size: 42px; }
  .topbar__contacts { display: none; }
  .fab-wsp { bottom: 20px; right: 20px; width: 52px; height: 52px; }
  .hero__stats { width: 100%; }
  .hero__stat { padding: 12px 16px; }
  .about__stats-float { flex-direction: column; }
}