/* ================================================
   ASEROSA – components.css
   Nav, Hero, Trust Bar, Services, About, Why,
   Testimonials, Contact, CTA, Footer, WhatsApp
   ================================================ */

/* ════════════════════════════════════════════════
   NAV
   ════════════════════════════════════════════════ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--padding-x);
  background: rgba(10, 20, 40, 0.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(45, 184, 75, 0.18);
  transition: background 0.4s ease, box-shadow 0.4s ease;
}

.nav.scrolled {
  background: rgba(6, 14, 28, 0.98);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.25);
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  flex-shrink: 0;
}

.nav__logo-img {
  height: 80px;
  width: auto;
}

.nav__logo-text {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 400;
  font-synthesis: none;
  color: var(--color-white);
  letter-spacing: 1px;
  line-height: 1;
}

.nav__logo-text span {
  color: var(--color-green);
}

.nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.nav__link {
  color: rgba(255, 255, 255, 0.78);
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: 0.3px;
  transition: color 0.2s ease;
  position: relative;
  padding-bottom: 2px;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--color-green);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s ease;
}

.nav__link:hover { color: var(--color-white); }
.nav__link:hover::after { transform: scaleX(1); }

.nav__cta {
  background-color: var(--color-green);
  color: var(--color-white) !important;
  padding: 9px 22px;
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 600;
  transition: var(--transition-base);
  box-shadow: 0 4px 16px rgba(45, 184, 75, 0.3);
}

.nav__cta:hover {
  background-color: var(--color-green-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-green);
}

.nav__cta::after { display: none; }

.nav__right {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.nav__lang {
  display: flex;
  gap: var(--space-1);
}

.lang-btn {
  background: transparent;
  border: 1px solid rgba(45, 184, 75, 0.35);
  color: rgba(255, 255, 255, 0.6);
  padding: 4px 11px;
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.5px;
  cursor: pointer;
  transition: var(--transition-fast);
}

.lang-btn:hover,
.lang-btn.active {
  background-color: var(--color-green);
  border-color: var(--color-green);
  color: var(--color-white);
}

.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: var(--space-2);
  background: none;
  border: none;
}

.nav__hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-white);
  border-radius: 2px;
  transition: var(--transition-base);
}

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

.nav__mobile {
  display: none;
  position: fixed;
  top: var(--nav-height);
  left: 0;
  right: 0;
  background: rgba(6, 14, 28, 0.98);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(45, 184, 75, 0.15);
  padding: var(--space-6) var(--padding-x);
  flex-direction: column;
  gap: var(--space-4);
  z-index: 999;
}

.nav__mobile.open { display: flex; }

.nav__mobile-link {
  color: rgba(255, 255, 255, 0.8);
  font-size: var(--text-md);
  font-weight: 500;
  padding: var(--space-3) 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  transition: color 0.2s ease;
}

.nav__mobile-link:hover { color: var(--color-green); }

.nav__mobile-lang {
  display: flex;
  gap: var(--space-2);
  padding-top: var(--space-2);
}

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

.hero__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 65% 55% at 78% 48%, rgba(45, 184, 75, 0.07) 0%, transparent 60%),
    linear-gradient(140deg, #08111f 0%, #1a2f4e 55%, #0b1e35 100%);
}

.hero__bg-img {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  opacity: 0.18;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to right,
    rgba(8, 17, 31, 0.92) 0%,
    rgba(8, 17, 31, 0.65) 55%,
    rgba(8, 17, 31, 0.3) 100%
  );
}

.hero__content {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: calc(var(--nav-height) + 4rem) var(--padding-x) 6rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: rgba(45, 184, 75, 0.14);
  border: 1px solid rgba(45, 184, 75, 0.3);
  color: var(--color-green);
  padding: 6px 16px;
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: var(--space-6);
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 4.5vw, 3.8rem);
  font-weight: 400;
  font-synthesis: none;
  color: var(--color-white);
  line-height: 1.08;
  margin-bottom: var(--space-6);
}

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

.hero__subtitle {
  font-size: var(--text-md);
  color: rgba(255, 255, 255, 0.68);
  line-height: 1.75;
  margin-bottom: var(--space-10);
  max-width: 500px;
}

.hero__ctas {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
  margin-bottom: var(--space-10);
}

.hero__stats {
  display: flex;
  gap: var(--space-8);
  padding-top: var(--space-8);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* ── NÚMEROS: siempre DM Sans ── */
.hero__stat-num {
  font-family: var(--font-body);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-green);
  display: block;
  line-height: 1;
  margin-bottom: var(--space-1);
}

.hero__stat-label {
  font-size: var(--text-xs);
  color: rgba(255, 255, 255, 0.42);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  font-weight: 500;
}

.hero__card {
  background: rgba(255, 255, 255, 0.045);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-xl);
  padding: 2.2rem;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.hero__card-title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 400;
  font-synthesis: none;
  color: var(--color-white);
  margin-bottom: var(--space-6);
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.hero__waves {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 140px;
  overflow: hidden;
  pointer-events: none;
}

.hero__waves svg {
  position: absolute;
  bottom: 0;
  width: 200%;
}

/* ════════════════════════════════════════════════
   FORM
   ════════════════════════════════════════════════ */
.form-group { margin-bottom: var(--space-4); }

.form-group label {
  display: block;
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  margin-bottom: var(--space-2);
  color: rgba(255, 255, 255, 0.55);
}

.form-field {
  width: 100%;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  color: var(--color-white);
  font-size: var(--text-sm);
  font-family: var(--font-body);
  outline: none;
  transition: border-color 0.25s ease, background 0.25s ease;
}

.form-field::placeholder { color: rgba(255, 255, 255, 0.3); }
.form-field:focus {
  border-color: var(--color-green);
  background: rgba(255, 255, 255, 0.1);
}

.form-field option { background: #1a2f4e; color: var(--color-white); }

select.form-field { color: rgba(255, 255, 255, 0.65); cursor: pointer; }
textarea.form-field { resize: vertical; min-height: 100px; line-height: 1.6; }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

/* form-success y form-error definidos en sección FORM MESSAGES */

/* ════════════════════════════════════════════════
   TRUST BAR
   ════════════════════════════════════════════════ */
.trust-bar {
  background-color: var(--color-navy);
  padding: 1.1rem var(--padding-x);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2.5rem;
  flex-wrap: wrap;
  border-bottom: 1px solid rgba(45, 184, 75, 0.12);
}

.trust-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  color: rgba(255, 255, 255, 0.68);
  font-size: var(--text-sm);
  font-weight: 500;
  white-space: nowrap;
}

.trust-item svg { color: var(--color-green); flex-shrink: 0; width: 18px; height: 18px; }

/* ════════════════════════════════════════════════
   SERVICES
   ════════════════════════════════════════════════ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.4rem;
}

.service-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 1.9rem;
  border: 1px solid rgba(26, 47, 78, 0.07);
  position: relative;
  overflow: hidden;
  cursor: default;
}

.service-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background-color: var(--color-green);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s ease;
}

.service-card:hover::after { transform: scaleX(1); }

.service-card--featured {
  border-color: rgba(45, 184, 75, 0.2);
  background: linear-gradient(145deg, rgba(45, 184, 75, 0.04), var(--color-white));
}

.service-card__icon {
  width: 52px;
  height: 52px;
  background: linear-gradient(135deg, rgba(45, 184, 75, 0.1), rgba(45, 184, 75, 0.18));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-5);
  color: var(--color-green);
}

.service-card__icon svg { width: 24px; height: 24px; }

.service-card__title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 400;
  font-synthesis: none;
  color: var(--color-navy);
  margin-bottom: var(--space-3);
}

.service-card__text {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  line-height: 1.65;
}

/* ════════════════════════════════════════════════
   HOW IT WORKS
   ════════════════════════════════════════════════ */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  position: relative;
}

.steps-grid::before {
  content: '';
  position: absolute;
  top: 36px;
  left: calc(16.66% + 1rem);
  right: calc(16.66% + 1rem);
  height: 2px;
  background: linear-gradient(to right, var(--color-green), rgba(45, 184, 75, 0.2));
}

.step-card {
  text-align: center;
  padding: var(--space-8) var(--space-6);
  position: relative;
  z-index: 1;
}

/* ── NÚMERO: DM Sans ── */
.step-card__num {
  width: 72px;
  height: 72px;
  background: linear-gradient(135deg, var(--color-navy), var(--color-navy-mid));
  border: 3px solid var(--color-green);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-6);
  font-family: var(--font-body);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-green);
}

.step-card__title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 400;
  font-synthesis: none;
  color: var(--color-navy);
  margin-bottom: var(--space-3);
}

.step-card__text {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  line-height: 1.7;
}

/* ════════════════════════════════════════════════
   ABOUT
   ════════════════════════════════════════════════ */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.about-visual { position: relative; }

.about-img {
  width: 100%;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: transparent;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.about-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius-xl);
}

.about-img__placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
}

.about-img__placeholder::before {
  display: none;
}

.about-turtle { width: 165px; position: relative; z-index: 1; }

.about-badge {
  position: absolute;
  bottom: -24px;
  right: -24px;
  background: var(--color-green);
  color: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 1.3rem 1.6rem;
  text-align: center;
  box-shadow: var(--shadow-green-lg);
}

/* ── NÚMERO: DM Sans ── */
.about-badge__num {
  font-family: var(--font-body);
  font-size: 2.5rem;
  font-weight: 700;
  display: block;
  line-height: 1;
  margin-bottom: var(--space-1);
}

.about-badge__text {
  font-size: var(--text-xs);
  font-weight: 600;
  opacity: 0.9;
  letter-spacing: 0.3px;
}

.about-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
  margin-top: var(--space-8);
}

.about-feature {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
}

.about-feature__dot {
  width: 8px;
  height: 8px;
  background: var(--color-green);
  border-radius: 50%;
  margin-top: 5px;
  flex-shrink: 0;
}

.about-feature__text {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.55;
}

.about-license {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: rgba(45, 184, 75, 0.09);
  border: 1px solid rgba(45, 184, 75, 0.22);
  color: var(--color-green);
  border-radius: var(--radius-sm);
  padding: 7px 16px;
  font-size: var(--text-sm);
  font-weight: 600;
  margin-top: var(--space-6);
}

/* ════════════════════════════════════════════════
   WHY ASEROSA
   ════════════════════════════════════════════════ */
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.8rem;
  margin-top: var(--space-12);
}

.why-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: background 0.3s ease, border-color 0.3s ease, transform 0.3s ease;
}

.why-card:hover {
  background: rgba(45, 184, 75, 0.07);
  border-color: rgba(45, 184, 75, 0.22);
  transform: translateY(-4px);
}

/* ── NÚMERO: DM Sans ── */
.why-card__num {
  font-family: var(--font-body);
  font-size: 2.8rem;
  font-weight: 700;
  color: rgba(45, 184, 75, 0.18);
  line-height: 1;
  margin-bottom: var(--space-4);
}

.why-card__title {
  font-family: var(--font-body);
  font-size: 1.02rem;
  font-weight: 600;
  color: var(--color-white);
  margin-bottom: var(--space-3);
}

.why-card__text {
  color: rgba(255, 255, 255, 0.5);
  font-size: var(--text-sm);
  line-height: 1.7;
}

/* ════════════════════════════════════════════════
   TESTIMONIALS
   ════════════════════════════════════════════════ */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: var(--space-12);
}

.testimonial-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 2rem;
  border: 1px solid rgba(26, 47, 78, 0.07);
  position: relative;
  transition: var(--transition-base);
}

.testimonial-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.testimonial-card__quote {
  font-family: var(--font-body);
  font-size: 5rem;
  color: var(--color-green);
  opacity: 0.12;
  position: absolute;
  top: 0.3rem;
  left: 1.4rem;
  line-height: 1;
  pointer-events: none;
  user-select: none;
}

.testimonial-card__stars {
  display: flex;
  gap: 3px;
  margin-bottom: var(--space-4);
}

.testimonial-card__stars svg { width: 16px; height: 16px; color: #f59e0b; fill: #f59e0b; }

.testimonial-card__text {
  font-size: 0.92rem;
  color: var(--color-text-muted);
  line-height: 1.75;
  margin-bottom: var(--space-6);
  position: relative;
  z-index: 1;
}

.testimonial-card__author { display: flex; align-items: center; gap: var(--space-3); }

.testimonial-card__avatar {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--color-navy), var(--color-green-dark));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-weight: 700;
  font-size: 0.9rem;
  flex-shrink: 0;
}

.testimonial-card__name { font-weight: 600; font-size: var(--text-sm); color: var(--color-navy); margin-bottom: 2px; }
.testimonial-card__loc  { font-size: var(--text-xs); color: var(--color-text-muted); }

/* ════════════════════════════════════════════════
   CONTACT
   ════════════════════════════════════════════════ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 4rem;
  align-items: start;
  margin-top: var(--space-12);
}

.contact-info__title {
  font-family: var(--font-display);
  font-weight: 400;
  font-synthesis: none;
  color: var(--color-white);
  font-size: var(--text-xl);
  margin-bottom: var(--space-8);
}

.contact-items { display: flex; flex-direction: column; gap: var(--space-5); }

.contact-item { display: flex; align-items: flex-start; gap: var(--space-4); }

.contact-item__icon {
  width: 44px;
  height: 44px;
  background: rgba(45, 184, 75, 0.1);
  border: 1px solid rgba(45, 184, 75, 0.22);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--color-green);
}

.contact-item__icon svg { width: 20px; height: 20px; }

.contact-item__label {
  display: block;
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: rgba(255, 255, 255, 0.45);
  margin-bottom: 3px;
}

.contact-item__value { font-size: var(--text-sm); color: var(--color-white); font-weight: 500; line-height: 1.6; }
.contact-item__value a { color: var(--color-white); transition: color 0.2s; }
.contact-item__value a:hover { color: var(--color-green); }

.contact-free-box {
  margin-top: var(--space-8);
  padding: var(--space-6);
  background: rgba(45, 184, 75, 0.07);
  border: 1px solid rgba(45, 184, 75, 0.18);
  border-radius: var(--radius-lg);
}

.contact-free-box__title {
  color: var(--color-green);
  font-weight: 600;
  font-size: var(--text-sm);
  margin-bottom: var(--space-2);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.contact-free-box__title svg { width: 16px; height: 16px; }
.contact-free-box__text { color: rgba(255, 255, 255, 0.5); font-size: var(--text-sm); line-height: 1.65; }

.contact-form-panel {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
}

.contact-form-panel__title {
  font-family: var(--font-display);
  font-weight: 400;
  font-synthesis: none;
  color: var(--color-white);
  font-size: var(--text-xl);
  margin-bottom: var(--space-6);
}

/* ════════════════════════════════════════════════
   FORM MESSAGES
   ════════════════════════════════════════════════ */
.form-success,
.form-error {
  display: none;
  margin-top: var(--space-4);
  padding: 14px 18px;
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: 500;
  line-height: 1.5;
  animation: fadeInUp 0.3s ease;
}

.form-success {
  background: rgba(45, 184, 75, 0.12);
  border: 1px solid rgba(45, 184, 75, 0.35);
  color: #2db84b;
}

.form-error {
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.3);
  color: #f87171;
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0);   }
}

/* ════════════════════════════════════════════════
   CTA BAND
   ════════════════════════════════════════════════ */
.cta-band {
  background: var(--color-green);
  padding: 4rem var(--padding-x);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-band::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.04) 0%, transparent 60%);
  pointer-events: none;
}

.cta-band__title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 400;
  font-synthesis: none;
  color: var(--color-white);
  margin-bottom: var(--space-4);
  position: relative;
  z-index: 1;
}

.cta-band__sub {
  color: rgba(255, 255, 255, 0.88);
  font-size: var(--text-md);
  margin-bottom: var(--space-8);
  position: relative;
  z-index: 1;
}

.cta-band .btn--outline { border-color: rgba(255, 255, 255, 0.6); position: relative; z-index: 1; }

.btn--cta-phone {
  color: var(--color-black) !important;
  background-color: var(--color-white) !important;
  border-color: var(--color-white) !important;
}

.btn--cta-phone:hover {
  background-color: var(--color-black) !important;
  border-color: var(--color-black) !important;
  color: var(--color-white) !important;
  transform: translateY(-3px);
}

/* ════════════════════════════════════════════════
   FOOTER
   ════════════════════════════════════════════════ */
.footer {
  background-color: var(--color-black);
  padding: 3.5rem var(--padding-x) 2rem;
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.4fr;
  gap: 3rem;
  margin-bottom: 3rem;
  max-width: var(--max-width);
  margin-left: auto;
  margin-right: auto;
}

.footer__brand-logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 400;
  font-synthesis: none;
  color: var(--color-white);
  display: block;
  margin-bottom: var(--space-4);
}

.footer__brand-logo span { color: var(--color-green); }

.footer__brand-logo-img {
  height: 70px;
  width: auto;
  display: block;
  margin-bottom: var(--space-4);
  filter: brightness(0) invert(1);
  opacity: 0.9;
}

.footer__brand-text {
  color: rgba(255, 255, 255, 0.38);
  font-size: var(--text-sm);
  line-height: 1.7;
  max-width: 255px;
}

.footer__col-title {
  color: var(--color-white);
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  margin-bottom: var(--space-5);
}

.footer__col-links { display: flex; flex-direction: column; gap: var(--space-3); }

.footer__col-link {
  color: rgba(255, 255, 255, 0.38);
  font-size: var(--text-sm);
  transition: color 0.2s ease;
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.footer__col-link:hover { color: var(--color-green); }

.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.07);
  padding-top: var(--space-6);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-4);
  max-width: var(--max-width);
  margin-left: auto;
  margin-right: auto;
}

.footer__bottom p { color: rgba(255, 255, 255, 0.22); font-size: var(--text-xs); }

/* ════════════════════════════════════════════════
   WHATSAPP FLOAT
   ════════════════════════════════════════════════ */
.whatsapp-float {
  position: fixed;
  bottom: 32px;
  right: 32px;
  z-index: 999;
  display: flex;
  align-items: center;
  gap: var(--space-3);
  background: #25d366;
  color: var(--color-white);
  border-radius: var(--radius-full);
  padding: 14px 22px 14px 18px;
  font-size: var(--text-sm);
  font-weight: 600;
  box-shadow: 0 6px 28px rgba(37, 211, 102, 0.45);
  transition: var(--transition-base);
  text-decoration: none;
}

.whatsapp-float svg { width: 24px; height: 24px; flex-shrink: 0; }

.whatsapp-float:hover {
  background: #20bc5a;
  transform: translateY(-4px) scale(1.03);
  box-shadow: 0 12px 36px rgba(37, 211, 102, 0.5);
}

.whatsapp-float__label { white-space: nowrap; }

/* ════════════════════════════════════════════════
   RESPONSIVE
   ════════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .services-grid     { grid-template-columns: repeat(2, 1fr); }
  .why-grid          { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
  .footer__grid      { grid-template-columns: 1fr 1fr; }
  .steps-grid::before { display: none; }
}

@media (max-width: 768px) {
  .nav__links     { display: none; }
  .nav__lang      { display: none; }
  .nav__hamburger { display: flex; }

  .hero__content  { grid-template-columns: 1fr; gap: 2.5rem; }
  .hero__subtitle { max-width: 100%; }

  .about-grid     { grid-template-columns: 1fr; gap: 3rem; }
  .about-badge    { bottom: -16px; right: -8px; }

  .contact-grid   { grid-template-columns: 1fr; gap: 2.5rem; }
  .steps-grid     { grid-template-columns: 1fr; gap: 1rem; }
  .trust-bar      { gap: 1.2rem; }
  .form-row       { grid-template-columns: 1fr; }

  .whatsapp-float { padding: 14px; border-radius: 50%; }
  .whatsapp-float__label { display: none; }
}

@media (max-width: 640px) {
  .services-grid     { grid-template-columns: 1fr; }
  .why-grid          { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .footer__grid      { grid-template-columns: 1fr; gap: 2rem; }
  .hero__stats       { gap: var(--space-6); }
  .hero__ctas        { flex-direction: column; }
  .hero__ctas .btn   { width: 100%; justify-content: center; }
}

/* ── Footer Social ── */
.footer__social {
  display: flex;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
  padding-top: var(--space-4);
  border-top: 1px solid rgba(255,255,255,0.08);
}

.footer__social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  color: rgba(255,255,255,0.6);
  transition: background 0.2s, color 0.2s, transform 0.2s;
}

.footer__social-link:hover {
  background: var(--color-green);
  color: #fff;
  transform: translateY(-3px);
}

.footer__social {
  display: flex;
  gap: var(--space-3);
  justify-content: center;
  margin-bottom: var(--space-6);
  padding-top: var(--space-4);
  border-top: 1px solid rgba(255,255,255,0.08);
}