/* ==========================================================================
   VÉRTICE — TEMPLATE TECH ONE PAGE
   Design System · style.css
   ========================================================================== */

:root {
  /* Paleta */
  --color-navy: #070F1F;
  --color-navy-2: #0E1B34;
  --color-navy-3: #14264A;
  --color-blue: #2E5EFF;
  --color-blue-light: #5B7FFF;
  --color-white: #FFFFFF;
  --color-gray-light: #F4F6FA;
  --color-gray: #7E889C;
  --color-gray-dark: #4B5468;
  --color-orange: #FF6A3D;
  --color-orange-2: #FF9257;
  --color-border: rgba(255, 255, 255, 0.08);

  /* Tipografia */
  --font-display: 'Poppins', sans-serif;
  --font-body: 'Manrope', sans-serif;

  /* Layout */
  --container-w: 1220px;
  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 28px;
  --radius-pill: 999px;

  /* Sombras */
  --shadow-sm: 0 4px 16px rgba(10, 20, 45, 0.06);
  --shadow-md: 0 12px 32px rgba(10, 20, 45, 0.10);
  --shadow-lg: 0 24px 64px rgba(10, 20, 45, 0.16);
  --shadow-glow: 0 0 0 1px rgba(91,127,255,0.12), 0 20px 60px rgba(46,94,255,0.18);

  /* Transições */
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --t-fast: 0.2s var(--ease);
  --t-med: 0.4s var(--ease);
  --t-slow: 0.7s var(--ease);
}

/* ============================= RESET ============================= */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-navy);
  background: var(--color-white);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul, ol { list-style: none; margin: 0; padding: 0; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
input, textarea, select { font-family: inherit; }
h1, h2, h3, h4 { font-family: var(--font-display); margin: 0; color: var(--color-navy); line-height: 1.15; }
p { margin: 0; color: var(--color-gray-dark); line-height: 1.7; }

:focus-visible {
  outline: 2px solid var(--color-blue);
  outline-offset: 3px;
  border-radius: 4px;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

.container {
  width: 100%;
  max-width: var(--container-w);
  margin: 0 auto;
  padding: 0 24px;
}

.section { padding: 120px 0; }

.section-head { max-width: 620px; margin-bottom: 64px; }
.section-title { font-size: clamp(2rem, 3.2vw, 2.6rem); font-weight: 700; margin: 16px 0; letter-spacing: -0.02em; }
.section-desc { font-size: 1.05rem; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-blue);
  background: rgba(46, 94, 255, 0.08);
  padding: 8px 16px;
  border-radius: var(--radius-pill);
}

.text-gradient {
  background: linear-gradient(100deg, var(--color-blue-light), var(--color-blue) 60%, var(--color-orange));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ============================= GLASS ============================= */
.glass {
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border: 1px solid rgba(255, 255, 255, 0.14);
}

/* ============================= BUTTONS ============================= */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 15px 28px;
  border-radius: var(--radius-pill);
  transition: transform var(--t-fast), box-shadow var(--t-fast), background var(--t-fast), color var(--t-fast);
  white-space: nowrap;
}
.btn i { font-size: 0.95em; transition: transform var(--t-fast); }
.btn:hover i { transform: translate(2px, -2px); }

.btn--cta {
  background: linear-gradient(135deg, var(--color-orange), var(--color-orange-2));
  color: var(--color-white);
  box-shadow: 0 10px 30px rgba(255, 106, 61, 0.35);
}
.btn--cta:hover { transform: translateY(-3px); box-shadow: 0 16px 40px rgba(255, 106, 61, 0.45); }

.btn--ghost {
  background: rgba(255, 255, 255, 0.08);
  color: var(--color-white);
  border: 1px solid rgba(255, 255, 255, 0.25);
}
.btn--ghost:hover { background: rgba(255, 255, 255, 0.16); transform: translateY(-3px); }

.btn--outline {
  background: transparent;
  color: var(--color-navy);
  border: 1.5px solid var(--color-navy-3);
}
.btn--outline:hover { background: var(--color-navy); color: var(--color-white); transform: translateY(-3px); }

.btn--sm { padding: 10px 20px; font-size: 0.85rem; }
.btn--lg { padding: 19px 38px; font-size: 1.05rem; }
.btn--block { width: 100%; justify-content: center; }

/* ============================= HEADER ============================= */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 200;
  padding: 20px 0;
  transition: background var(--t-med), padding var(--t-med), box-shadow var(--t-med);
}
.header.is-scrolled {
  padding: 12px 0;
  background: rgba(7, 15, 31, 0.72);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: var(--shadow-md);
}
.header__inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; }

.brand { display: inline-flex; align-items: center; gap: 10px; }
.brand__mark { width: 30px; height: 30px; display: inline-flex; }
.brand__mark svg { width: 100%; height: 100%; }
.brand__name { font-family: var(--font-display); font-weight: 700; font-size: 1.2rem; color: var(--color-white); letter-spacing: -0.01em; }

.nav__list { display: flex; align-items: center; gap: 34px; }
.nav__link {
  font-family: var(--font-display);
  font-size: 0.92rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.78);
  position: relative;
  transition: color var(--t-fast);
}
.nav__link::after {
  content: '';
  position: absolute;
  left: 0; bottom: -6px;
  width: 0; height: 2px;
  background: var(--color-orange);
  transition: width var(--t-fast);
}
.nav__link:hover { color: var(--color-white); }
.nav__link:hover::after { width: 100%; }

.header__actions { display: flex; align-items: center; gap: 18px; }
.nav__toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px; height: 40px;
}
.nav__toggle span { width: 22px; height: 2px; background: var(--color-white); border-radius: 2px; transition: transform var(--t-fast), opacity var(--t-fast); margin: 0 auto; }

/* ============================= HERO ============================= */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: radial-gradient(120% 120% at 15% 10%, #0E1E45 0%, var(--color-navy) 55%, #050A16 100%);
  overflow: hidden;
  padding: 160px 0 100px;
}
.hero__bg { position: absolute; inset: 0; z-index: 0; }
.hero__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.55;
}
.hero__orb--1 {
  width: 480px; height: 480px;
  top: -120px; right: -100px;
  background: radial-gradient(circle, var(--color-blue) 0%, transparent 70%);
  animation: float1 14s ease-in-out infinite;
}
.hero__orb--2 {
  width: 380px; height: 380px;
  bottom: -140px; left: -80px;
  background: radial-gradient(circle, var(--color-orange) 0%, transparent 70%);
  opacity: 0.25;
  animation: float2 16s ease-in-out infinite;
}
.hero__grid {
  position: absolute; inset: 0;
  background-image: linear-gradient(rgba(255,255,255,0.035) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.035) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(circle at 30% 30%, black, transparent 70%);
}
@keyframes float1 { 0%,100% { transform: translate(0,0); } 50% { transform: translate(-30px, 40px); } }
@keyframes float2 { 0%,100% { transform: translate(0,0); } 50% { transform: translate(30px, -30px); } }

.hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 60px;
  align-items: center;
}

.hero__content .eyebrow { background: rgba(91,127,255,0.14); color: var(--color-blue-light); }
.hero__title {
  font-size: clamp(2.4rem, 4.4vw, 3.6rem);
  font-weight: 700;
  color: var(--color-white);
  letter-spacing: -0.03em;
  margin: 22px 0 20px;
}
.hero__subtitle { color: rgba(255,255,255,0.68); font-size: 1.1rem; max-width: 520px; margin-bottom: 36px; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 16px; margin-bottom: 48px; }

.hero__proof { display: flex; align-items: center; gap: 14px; }
.hero__proof p { color: rgba(255,255,255,0.7); font-size: 0.9rem; }
.hero__proof strong { color: var(--color-white); }
.hero__avatars { display: flex; }
.hero__avatars span {
  width: 34px; height: 34px; border-radius: 50%;
  border: 2px solid var(--color-navy);
  margin-left: -10px;
  background: linear-gradient(135deg, var(--color-blue-light), var(--color-orange));
}
.hero__avatars span:first-child { margin-left: 0; }

.hero__visual { position: relative; }
.hero-panel {
  border-radius: var(--radius-lg);
  padding: 22px;
  box-shadow: var(--shadow-glow);
}
.hero-panel__head { display: flex; align-items: center; gap: 8px; margin-bottom: 18px; }
.dot { width: 10px; height: 10px; border-radius: 50%; }
.dot--red { background: #FF6161; } .dot--yellow { background: #FFC857; } .dot--green { background: #6DDB8F; }
.hero-panel__label { margin-left: auto; font-size: 0.75rem; color: rgba(255,255,255,0.5); font-family: 'SFMono-Regular', monospace; }
.hero-panel__graph { width: 100%; height: 220px; }
.hero-panel__stats { display: flex; gap: 32px; margin-top: 20px; padding-top: 20px; border-top: 1px solid rgba(255,255,255,0.1); }
.hero-panel__value { font-family: var(--font-display); font-size: 1.8rem; font-weight: 700; color: var(--color-white); }
.hero-panel__suffix { font-family: var(--font-display); font-size: 1.1rem; font-weight: 700; color: var(--color-orange); margin-left: 2px; }
.hero-panel__stats small { display: block; color: rgba(255,255,255,0.55); font-size: 0.78rem; margin-top: 4px; }

.hero-chip {
  position: absolute;
  display: flex; align-items: center; gap: 8px;
  padding: 12px 18px;
  border-radius: var(--radius-pill);
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-white);
  box-shadow: var(--shadow-md);
  animation: chipFloat 5s ease-in-out infinite;
}
.hero-chip i { color: var(--color-orange); }
.hero-chip--1 { top: -18px; right: 10%; animation-delay: 0.3s; }
.hero-chip--2 { bottom: -14px; left: -20px; animation-delay: 1.1s; }
@keyframes chipFloat { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }

.scroll-cue {
  position: absolute;
  bottom: 32px; left: 50%;
  transform: translateX(-50%);
  width: 26px; height: 42px;
  border-radius: var(--radius-pill);
  border: 2px solid rgba(255,255,255,0.3);
  z-index: 1;
}
.scroll-cue span {
  position: absolute;
  top: 8px; left: 50%;
  width: 4px; height: 8px;
  background: var(--color-orange);
  border-radius: 2px;
  transform: translateX(-50%);
  animation: scrollCue 1.8s ease-in-out infinite;
}
@keyframes scrollCue { 0% { opacity: 1; top: 8px; } 70% { opacity: 0; top: 20px; } 100% { opacity: 0; top: 8px; } }

/* ============================= CLIENTS ============================= */
.clients { padding: 70px 0; background: var(--color-gray-light); overflow: hidden; }
.clients__label { text-align: center; color: var(--color-gray); font-size: 0.85rem; font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase; margin-bottom: 36px; }
.clients__track { position: relative; -webkit-mask-image: linear-gradient(90deg, transparent, black 10%, black 90%, transparent); mask-image: linear-gradient(90deg, transparent, black 10%, black 90%, transparent); }
.clients__marquee {
  display: flex;
  gap: 64px;
  width: max-content;
  animation: marquee 26s linear infinite;
}
.client-logo {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-gray-dark);
  opacity: 0.55;
  white-space: nowrap;
  transition: opacity var(--t-fast);
}
.client-logo:hover { opacity: 1; color: var(--color-blue); }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ============================= SERVICES ============================= */
.services__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.service-card {
  background: var(--color-white);
  border: 1px solid rgba(10,20,45,0.06);
  border-radius: var(--radius-md);
  padding: 36px 30px;
  box-shadow: var(--shadow-sm);
  transition: transform var(--t-med), box-shadow var(--t-med), border-color var(--t-med);
}
.service-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); border-color: rgba(46,94,255,0.18); }
.service-card__icon {
  width: 56px; height: 56px;
  border-radius: 16px;
  display: grid; place-items: center;
  background: linear-gradient(135deg, rgba(46,94,255,0.12), rgba(91,127,255,0.06));
  color: var(--color-blue);
  font-size: 1.5rem;
  margin-bottom: 22px;
  transition: transform var(--t-med);
}
.service-card:hover .service-card__icon { transform: scale(1.08) rotate(-4deg); }
.service-card h3 { font-size: 1.2rem; margin-bottom: 10px; }
.service-card p { font-size: 0.95rem; }

/* ============================= ADVANTAGES ============================= */
.advantages { background: var(--color-navy); }
.advantages .section-title, .advantages h3 { color: var(--color-white); }
.advantages .eyebrow { background: rgba(91,127,255,0.14); color: var(--color-blue-light); }
.advantages__grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 70px; align-items: center; }

.advantages__frame {
  position: relative;
  border-radius: var(--radius-lg);
  padding: 40px;
  overflow: hidden;
}
.advantages__frame-glow {
  position: absolute;
  width: 260px; height: 260px;
  background: radial-gradient(circle, var(--color-blue) 0%, transparent 70%);
  top: -60px; right: -60px;
  opacity: 0.5;
  filter: blur(20px);
}
.advantages__list-visual { position: relative; display: flex; flex-direction: column; gap: 20px; }
.advantages__list-visual li {
  display: flex; align-items: center; gap: 12px;
  color: var(--color-white);
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 0.98rem;
  padding: 16px 18px;
  background: rgba(255,255,255,0.05);
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255,255,255,0.08);
}
.advantages__list-visual i { color: var(--color-orange); font-size: 1.1rem; }

.advantages__items { display: flex; flex-direction: column; gap: 30px; margin-top: 36px; }
.advantage-item { display: flex; gap: 20px; }
.advantage-item__icon {
  flex-shrink: 0;
  width: 52px; height: 52px;
  border-radius: 14px;
  display: grid; place-items: center;
  background: rgba(255,255,255,0.06);
  color: var(--color-orange);
  font-size: 1.3rem;
  border: 1px solid rgba(255,255,255,0.1);
}
.advantage-item h3 { color: var(--color-white); font-size: 1.05rem; margin-bottom: 6px; }
.advantage-item p { color: rgba(255,255,255,0.6); font-size: 0.94rem; }

/* ============================= PROCESS / TIMELINE ============================= */
.timeline { display: flex; flex-direction: column; gap: 0; position: relative; }
.timeline::before {
  content: '';
  position: absolute;
  left: 27px; top: 10px; bottom: 10px;
  width: 2px;
  background: linear-gradient(var(--color-blue-light), var(--color-orange));
  opacity: 0.25;
}
.timeline__item { display: flex; gap: 28px; padding: 26px 0; }
.timeline__index {
  flex-shrink: 0;
  width: 56px; height: 56px;
  border-radius: 50%;
  display: grid; place-items: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  background: var(--color-white);
  border: 2px solid var(--color-blue);
  color: var(--color-blue);
  z-index: 1;
}
.timeline__body h3 { font-size: 1.15rem; margin-bottom: 8px; }
.timeline__body p { max-width: 560px; }

/* ============================= PORTFOLIO ============================= */
.portfolio__grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 26px; }
.portfolio-card {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  display: block;
  box-shadow: var(--shadow-sm);
}
.portfolio-card img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--t-slow); }
.portfolio-card:hover img { transform: scale(1.08); }
.portfolio-card__overlay {
  position: absolute; inset: 0;
  background: linear-gradient(0deg, rgba(7,15,31,0.92) 0%, rgba(7,15,31,0.3) 55%, transparent 100%);
  display: flex; flex-direction: column; justify-content: flex-end;
  padding: 28px;
}
.portfolio-card__tag {
  align-self: flex-start;
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-navy);
  background: var(--color-orange-2);
  padding: 5px 12px;
  border-radius: var(--radius-pill);
  margin-bottom: 12px;
}
.portfolio-card__overlay h3 { color: var(--color-white); font-size: 1.3rem; margin-bottom: 6px; }
.portfolio-card__overlay p { color: rgba(255,255,255,0.75); font-size: 0.9rem; }

/* ============================= STATS ============================= */
.stats { background: linear-gradient(120deg, var(--color-navy) 0%, var(--color-navy-3) 100%); padding: 90px 0; }
.stats__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; text-align: center; }
.stat__value { font-family: var(--font-display); font-size: clamp(2.2rem, 4vw, 3.2rem); font-weight: 700; color: var(--color-white); }
.stat__suffix { font-family: var(--font-display); font-size: 1.6rem; font-weight: 700; color: var(--color-orange); }
.stat p { color: rgba(255,255,255,0.6); margin-top: 8px; font-size: 0.92rem; }

/* ============================= TESTIMONIALS ============================= */
.testimonials { background: var(--color-gray-light); }
.testimonials__swiper { padding-bottom: 50px; }
.testimonial-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: 36px;
  box-shadow: var(--shadow-sm);
  height: 100%;
}
.testimonial-card__stars { color: var(--color-orange); font-size: 0.85rem; margin-bottom: 18px; display: flex; gap: 3px; }
.testimonial-card p { font-size: 1.02rem; color: var(--color-navy); margin-bottom: 26px; font-style: italic; }
.testimonial-card__author { display: flex; align-items: center; gap: 12px; }
.testimonial-card__avatar {
  width: 44px; height: 44px; border-radius: 50%;
  display: grid; place-items: center;
  background: linear-gradient(135deg, var(--color-blue-light), var(--color-orange));
  color: var(--color-white);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.85rem;
}
.testimonial-card__author strong { display: block; font-size: 0.92rem; }
.testimonial-card__author small { color: var(--color-gray); font-size: 0.8rem; }
.swiper-pagination-bullet-active { background: var(--color-orange) !important; }

/* ============================= FAQ ============================= */
.faq__grid { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 70px; align-items: start; }
.faq__intro .btn { margin-top: 22px; }

.accordion-item { border-bottom: 1px solid rgba(10,20,45,0.08); }
.accordion-item__trigger {
  width: 100%;
  display: flex; align-items: center; justify-content: space-between;
  gap: 20px;
  padding: 24px 4px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  color: var(--color-navy);
  text-align: left;
}
.accordion-item__trigger i { color: var(--color-blue); transition: transform var(--t-fast); flex-shrink: 0; }
.accordion-item.is-open .accordion-item__trigger i { transform: rotate(45deg); color: var(--color-orange); }
.accordion-item__panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--t-med), padding var(--t-med);
}
.accordion-item.is-open .accordion-item__panel { max-height: 240px; padding-bottom: 22px; }
.accordion-item__panel p { max-width: 560px; font-size: 0.95rem; }

/* ============================= CTA FINAL ============================= */
.cta-final {
  background: linear-gradient(120deg, var(--color-blue) 0%, #1B3FCB 100%);
  padding: 100px 0;
  position: relative;
  overflow: hidden;
}
.cta-final::before {
  content: '';
  position: absolute;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(255,255,255,0.15), transparent 70%);
  top: -200px; right: -100px;
}
.cta-final__inner { text-align: center; position: relative; z-index: 1; }
.cta-final h2 { color: var(--color-white); font-size: clamp(1.8rem, 3.4vw, 2.6rem); max-width: 700px; margin: 0 auto 18px; }
.cta-final p { color: rgba(255,255,255,0.82); max-width: 560px; margin: 0 auto 36px; font-size: 1.05rem; }

/* ============================= CONTACT ============================= */
.contact__grid { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 70px; }
.contact__list { display: flex; flex-direction: column; gap: 18px; margin: 32px 0; }
.contact__list li { display: flex; align-items: center; gap: 16px; }
.contact__icon {
  width: 46px; height: 46px;
  border-radius: 14px;
  display: grid; place-items: center;
  background: rgba(46,94,255,0.08);
  color: var(--color-blue);
  font-size: 1.15rem;
  flex-shrink: 0;
}
.contact__list strong { display: block; font-size: 0.82rem; color: var(--color-gray); font-weight: 600; }
.contact__list a { font-family: var(--font-display); font-weight: 600; color: var(--color-navy); }
.contact__list a:hover { color: var(--color-blue); }
.contact__map { border-radius: var(--radius-md); overflow: hidden; box-shadow: var(--shadow-sm); }

.contact__form {
  background: var(--color-navy);
  border-radius: var(--radius-lg);
  padding: 44px;
  box-shadow: var(--shadow-lg);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group { margin-bottom: 20px; position: relative; }
.form-group label {
  display: block;
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 600;
  color: rgba(255,255,255,0.75);
  margin-bottom: 8px;
}
.form-group input, .form-group textarea, .form-group select {
  width: 100%;
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255,255,255,0.14);
  background: rgba(255,255,255,0.05);
  color: var(--color-white);
  font-size: 0.94rem;
  transition: border-color var(--t-fast), background var(--t-fast);
}
.form-group input::placeholder, .form-group textarea::placeholder { color: rgba(255,255,255,0.35); }
.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
  border-color: var(--color-blue-light);
  background: rgba(255,255,255,0.08);
  outline: none;
}
.form-group select option { color: var(--color-navy); }
.form-error { display: none; color: var(--color-orange-2); font-size: 0.78rem; margin-top: 6px; }
.form-group.has-error input, .form-group.has-error textarea { border-color: var(--color-orange); }
.form-group.has-error .form-error { display: block; }

.form-success {
  display: none;
  align-items: center;
  gap: 10px;
  margin-top: 18px;
  color: #7CE0A0;
  font-size: 0.9rem;
  font-weight: 600;
}
.form-success.is-visible { display: flex; }

/* ============================= FOOTER ============================= */
.footer { background: var(--color-navy); padding-top: 90px; }
.footer__top { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 50px; padding-bottom: 60px; border-bottom: 1px solid rgba(255,255,255,0.08); }
.footer__brand p { color: rgba(255,255,255,0.55); margin: 18px 0 24px; max-width: 280px; }
.footer__social { display: flex; gap: 12px; }
.footer__social a {
  width: 38px; height: 38px;
  border-radius: 50%;
  display: grid; place-items: center;
  background: rgba(255,255,255,0.06);
  color: var(--color-white);
  border: 1px solid rgba(255,255,255,0.1);
  transition: background var(--t-fast), transform var(--t-fast);
}
.footer__social a:hover { background: var(--color-blue); transform: translateY(-3px); }
.footer__col h3 { color: var(--color-white); font-size: 0.92rem; margin-bottom: 20px; }
.footer__col ul { display: flex; flex-direction: column; gap: 12px; }
.footer__col a { color: rgba(255,255,255,0.6); font-size: 0.92rem; transition: color var(--t-fast); }
.footer__col a:hover { color: var(--color-orange-2); }
.footer__bottom { display: flex; justify-content: space-between; align-items: center; padding: 26px 0; flex-wrap: wrap; gap: 12px; }
.footer__bottom p { color: rgba(255,255,255,0.45); font-size: 0.85rem; }
.footer__legal { display: flex; gap: 24px; }
.footer__legal a { color: rgba(255,255,255,0.45); font-size: 0.85rem; }
.footer__legal a:hover { color: var(--color-white); }

/* ============================= WHATSAPP FLOAT ============================= */
.whatsapp-float {
  position: fixed;
  right: 26px; bottom: 26px;
  width: 58px; height: 58px;
  border-radius: 50%;
  background: #25D366;
  color: var(--color-white);
  display: grid; place-items: center;
  font-size: 1.6rem;
  box-shadow: 0 10px 30px rgba(37, 211, 102, 0.45);
  z-index: 150;
  transition: transform var(--t-fast);
  animation: pulse 2.6s ease-in-out infinite;
}
.whatsapp-float:hover { transform: scale(1.08); }
@keyframes pulse {
  0%, 100% { box-shadow: 0 10px 30px rgba(37, 211, 102, 0.45); }
  50% { box-shadow: 0 10px 30px rgba(37, 211, 102, 0.7), 0 0 0 10px rgba(37,211,102,0.08); }
}

/* ============================= AOS OVERRIDES ============================= */
[data-aos] { pointer-events: auto; }