:root {
  --gold: #b8972a;
  --gold-light: #d4af57;
  --gold-pale: #f5edd6;
  --black: #0a0a0a;
  --dark: #1a1a1a;
  --mid: #555;
  --light: #f9f8f6;
  --white: #ffffff;
  --border: #e8e2d8;
  --section-x: clamp(1rem, 4vw, 4rem);
  --section-y: clamp(3rem, 7vw, 7rem);
  --section-gap: clamp(1.25rem, 3vw, 3rem);
  --card-gap: clamp(1rem, 2vw, 1.5rem);
  --stack-gap: clamp(0.75rem, 1.5vw, 1.25rem);
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: "DM Sans", sans-serif;
  background: var(--white);
  color: var(--dark);
  overflow-x: hidden;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

/* NOISE TEXTURE OVERLAY */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.025'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 1000;
  opacity: 0.4;
}

/* -- NAV -- */
nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  padding: 0 var(--section-x);
  height: 90px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.nav-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  padding: 1rem 1.6rem;
  transition:
    transform 0.2s,
    box-shadow 0.2s,
    border-color 0.2s;
}

.nav-logo:hover {
  transform: translateY(-1px) scale(1.01);
}

.nav-logo img {
  height: 60px;
  width: auto;
  display: block;
}

.nav-logo-text {
  font-family: "DM Sans", sans-serif;
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--black);
}

.nav-logo-text span {
  display: block;
  font-size: 0.66rem;
  letter-spacing: 0.28em;
  font-weight: 500;
  color: var(--gold);
  text-transform: uppercase;
  margin-top: 1px;
}

/* -- HERO -- */
#hero {
  padding-top: 90px;
  min-height: 100vh;
  background: var(--light);
  display: grid;
  place-items: center;
  position: relative;
  overflow: hidden;
}

/* Decorative gold lines */
#hero::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 40%;
  height: 100%;
  background: linear-gradient(
    135deg,
    transparent 60%,
    rgba(184, 151, 42, 0.06) 100%
  );
  pointer-events: none;
}

.hero-inner {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: clamp(2rem, 6vh, 6rem) var(--section-x);
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 360px);
  gap: var(--section-gap);
  align-items: stretch;
}

.hero-left {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: var(--stack-gap);
  background: rgba(255, 255, 255, 1);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: clamp(2rem, 4vw, 3rem);
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.08);
  position: relative;
  z-index: 1;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
}

.hero-eyebrow::before {
  content: "";
  display: block;
  width: 28px;
  height: 1px;
  background: var(--gold);
}

.hero-title {
  font-family: "DM Sans", sans-serif;
  font-size: clamp(2.35rem, 4vw, 3.65rem);
  font-weight: 700;
  line-height: 1.06;
  color: var(--black);
  letter-spacing: -0.03em;
}

.hero-title em {
  font-style: italic;
  color: var(--gold);
  font-weight: 500;
}

.hero-description {
  max-width: 42ch;
  font-size: 1rem;
  color: var(--mid);
}

/* VIDEO */
.video-container {
  position: relative;
  width: min(100%, 360px);
  aspect-ratio: 9/16;
  border-radius: 28px;
  overflow: hidden;
  background: var(--black);
  box-shadow:
    0 24px 60px rgba(0, 0, 0, 0.18),
    0 0 0 1px rgba(255, 255, 255, 0.08);
  cursor: pointer;
  border: 1px solid rgba(184, 151, 42, 0.22);
  padding: 0;
}

.video-container::after {
  content: "";
  position: absolute;
  inset: auto 14% -20% 14%;
  height: 26%;
  background: radial-gradient(
    circle,
    rgba(184, 151, 42, 0.28),
    transparent 72%
  );
  filter: blur(18px);
  pointer-events: none;
}

.video-preview-embed {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: none;
  pointer-events: none;
}

.video-placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 1rem;
  background: linear-gradient(
    180deg,
    rgba(15, 15, 15, 0.1) 0%,
    rgba(15, 15, 15, 0.45) 52%,
    rgba(15, 15, 15, 0.82) 100%
  );
}

.video-overlay-trigger {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: none;
  background: transparent;
  color: inherit;
  cursor: pointer;
  z-index: 2;
}

.video-preview-top,
.video-preview-bottom {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.75rem;
}

.video-preview-bottom {
  align-items: flex-end;
}

.video-badge,
.video-chip {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 0.45rem 0.75rem;
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.video-badge {
  background: rgba(255, 255, 255, 0.92);
  color: #111;
}

.video-chip {
  background: rgba(17, 17, 17, 0.58);
  color: rgba(255, 255, 255, 0.84);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.video-preview-copy {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  text-align: left;
  color: white;
}

.video-preview-copy strong {
  font-size: 1.05rem;
  font-weight: 700;
}

.video-preview-copy span {
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.78);
  text-wrap-style: pretty;
}

.play-btn {
  width: 68px;
  height: 68px;
  background: rgba(184, 151, 42, 0.96);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 0 10px rgba(184, 151, 42, 0.16);
  transition:
    transform 0.2s,
    box-shadow 0.2s;
  flex-shrink: 0;
}

.video-container:hover .play-btn {
  transform: scale(1.06);
  box-shadow: 0 0 0 16px rgba(184, 151, 42, 0.12);
}

.play-btn svg {
  margin-left: 4px;
}

/* HERO RIGHT — CTA PANEL */
.hero-right {
  display: flex;
  align-items: center;
  justify-content: center;
}

.btn-whatsapp {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: #25d366;
  color: white;
  text-decoration: none;
  padding: 15px 22px;
  border-radius: 8px;
  font-size: 0.96rem;
  font-weight: 600;
  width: fit-content;
  transition:
    background 0.2s,
    transform 0.2s,
    box-shadow 0.2s;
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.25);
}

.btn-whatsapp:hover {
  background: #20bc5c;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.3);
}

.trust-items {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  width: 100%;
}

.trust-item {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 0.9rem;
  color: var(--mid);
}

.trust-item::before {
  content: "✓";
  color: var(--gold);
  font-weight: 600;
  font-size: 0.85rem;
  flex-shrink: 0;
}

/* -- DIVIDER -- */
.video-modal[hidden] {
  display: none;
}

.video-modal {
  position: fixed;
  inset: 0;
  z-index: 1200;
  display: grid;
  place-items: center;
  padding: clamp(1rem, 4vw, 2rem);
  background: rgba(10, 10, 10, 0.74);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.video-modal-dialog {
  position: relative;
  width: min(100%, 430px, calc((100vh - 4rem) * 9 / 16));
}

.video-modal-frame {
  width: 100%;
  aspect-ratio: 9/16;
  max-height: calc(100vh - 4rem);
  background: #000;
  border-radius: 26px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.42);
}

.video-modal-frame iframe {
  width: 100%;
  height: 100%;
  border: none;
  display: block;
}

.video-modal-close {
  position: absolute;
  top: -14px;
  right: -8px;
  width: 42px;
  height: 42px;
  border: none;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.96);
  color: var(--black);
  font-size: 1.45rem;
  line-height: 1;
  cursor: pointer;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.24);
}

body.modal-open {
  overflow: hidden;
}

.divider {
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent,
    var(--gold-light),
    transparent
  );
  margin: 0;
}

/* -- SECTION 2 — AREAS -- */
#areas {
  padding: var(--section-y) var(--section-x);
  background: var(--white);
}

.section-header {
  text-align: center;
  margin-bottom: clamp(3rem, 5vw, 4rem);
}

.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1rem;
}

.section-eyebrow::before,
.section-eyebrow::after {
  content: "";
  display: block;
  width: 24px;
  height: 1px;
  background: var(--gold);
}

.section-title {
  font-family: "DM Sans", sans-serif;
  font-size: clamp(2rem, 3.5vw, 2.7rem);
  font-weight: 600;
  color: var(--black);
  letter-spacing: -0.01em;
}

/* CARDS GRID */
.cards-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--card-gap);
}

.card {
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  background: var(--white);
  transition:
    transform 0.25s,
    box-shadow 0.25s,
    border-color 0.25s;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.09);
  border-color: var(--gold-light);
}

.card-header {
  background: var(--black);
  padding: 1.75rem 1.75rem 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.card-icon {
  width: 44px;
  height: 44px;
  background: rgba(184, 151, 42, 0.12);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.card-icon svg path,
.card-icon svg circle,
.card-icon svg rect,
.card-icon svg line,
.card-icon svg polyline {
  stroke: var(--gold-light);
}

.card-title {
  font-family: "DM Sans", sans-serif;
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--white);
  line-height: 1.2;
}

.card-body {
  padding: 1.5rem 1.75rem;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.card-body p {
  font-size: 0.92rem;
  color: var(--mid);
  line-height: 1.6;
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

.card-body p::before {
  content: "—";
  color: var(--gold);
  flex-shrink: 0;
  font-size: 0.8rem;
  margin-top: 1px;
}

.card-footer {
  padding: 0 1.75rem 1.75rem;
}

.btn-card-wa {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  background: transparent;
  color: var(--dark);
  text-decoration: none;
  padding: 13px 20px;
  border-radius: 5px;
  font-size: 0.92rem;
  font-weight: 600;
  width: 100%;
  border: 1.5px solid var(--border);
  transition: all 0.2s;
}

.btn-card-wa:hover {
  background: #25d366;
  color: white;
  border-color: #25d366;
}

.btn-card-wa:hover svg path {
  fill: white;
}

/* -- SECTION 3 — FAQ + CONTATO -- */
#faq {
  padding: var(--section-y) var(--section-x);
  background: var(--light);
}

.faq-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: clamp(1.5rem, 4vw, 5rem);
  align-items: start;
}

/* ACCORDION */
.accordion {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.accordion-item {
  border-bottom: 1px solid var(--border);
}

.accordion-item:first-child {
  border-top: 1px solid var(--border);
}

.accordion-trigger {
  width: 100%;
  background: none;
  border: none;
  cursor: pointer;
  padding: 1.4rem 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  text-align: left;
}

.accordion-q {
  font-family: "DM Sans", sans-serif;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--black);
  line-height: 1.3;
}

.accordion-icon {
  width: 28px;
  height: 28px;
  background: var(--black);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition:
    background 0.2s,
    transform 0.3s;
}

.accordion-item.open .accordion-icon {
  background: var(--gold);
  transform: rotate(45deg);
}

.accordion-icon svg {
  display: block;
}

.accordion-body {
  max-height: 0;
  overflow: hidden;
  transition:
    max-height 0.35s ease,
    padding 0.35s ease;
}

.accordion-item.open .accordion-body {
  max-height: 200px;
}

.accordion-body p {
  font-size: 0.94rem;
  color: var(--mid);
  line-height: 1.7;
  padding-bottom: 1.25rem;
}

/* CONTACT CARD */
.contact-card {
  background: var(--black);
  border-radius: 10px;
  padding: clamp(1.5rem, 3vw, 2.5rem) clamp(1.25rem, 2.4vw, 2rem);
  color: var(--white);
  display: flex;
  flex-direction: column;
  gap: clamp(1rem, 2vw, 1.75rem);
  position: sticky;
  top: 90px;
}

.contact-card-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.contact-logo-mark {
  font-family: "DM Sans", sans-serif;
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--gold-light);
}

.contact-logo-sub {
  font-size: 0.66rem;
  letter-spacing: 0.3em;
  color: rgba(255, 255, 255, 0.45);
  text-transform: uppercase;
}

.contact-badge {
  display: inline-block;
  font-size: 0.76rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold-light);
  border: 1px solid rgba(184, 151, 42, 0.3);
  padding: 5px 12px;
  border-radius: 2px;
  width: fit-content;
}

.contact-tagline {
  font-family: "DM Sans", sans-serif;
  font-size: 1.08rem;
  font-weight: 300;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.75);
  font-style: italic;
}

.contact-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.contact-row {
  display: flex;
  align-items: center;
  gap: 12px;
}

.contact-row-icon {
  width: 36px;
  height: 36px;
  background: rgba(184, 151, 42, 0.1);
  border-radius: 5px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-row-text {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.contact-row-label {
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.35);
}

.contact-row-value {
  font-size: 0.92rem;
  color: rgba(255, 255, 255, 0.85);
}

.contact-row-value a {
  color: inherit;
  text-decoration: none;
}

.contact-row-value a:hover {
  color: var(--gold-light);
}

.btn-contact-wa {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: #25d366;
  color: white;
  text-decoration: none;
  padding: 15px 24px;
  border-radius: 5px;
  font-size: 0.94rem;
  font-weight: 600;
  transition:
    background 0.2s,
    transform 0.2s;
}

.btn-contact-wa:hover {
  background: #20bc5c;
  transform: translateY(-2px);
}

/* FOOTER */
footer {
  background: var(--dark);
  color: rgba(255, 255, 255, 0.4);
  text-align: center;
  padding: clamp(1.25rem, 2.5vw, 2rem) var(--section-x);
  font-size: 0.82rem;
  letter-spacing: 0.04em;
}

footer strong {
  color: var(--gold-light);
}

/* -- ANIMATIONS -- */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-up {
  animation: fadeUp 0.7s ease both;
}
.fade-up-1 {
  animation-delay: 0.1s;
}
.fade-up-2 {
  animation-delay: 0.2s;
}
.fade-up-3 {
  animation-delay: 0.35s;
}
.fade-up-4 {
  animation-delay: 0.5s;
}

/* -- RESPONSIVE -- */
@media (max-width: 1200px) {
  .hero-inner {
    grid-template-columns: minmax(0, 1fr) minmax(260px, 330px);
    gap: clamp(1.25rem, 2.5vw, 2rem);
  }

  .cards-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .faq-inner {
    grid-template-columns: minmax(0, 1fr) minmax(300px, 340px);
    gap: clamp(1.5rem, 3vw, 2.5rem);
  }
}

@media (max-width: 900px) {
  .hero-inner {
    grid-template-columns: 1fr;
    gap: clamp(2.5rem, 3vw, 1.5rem);
  }
  .hero-right {
    order: 1;
  }
  .hero-left {
    order: 2;
    padding: clamp(1.4rem, 3.5vw, 2rem);
    gap: clamp(1rem, 2.8vw, 1.45rem);
  }
  .video-container {
    width: min(100%, 360px);
  }
  .cards-grid {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin: 0 auto;
    gap: clamp(0.9rem, 2.5vw, 1.25rem);
  }
  .faq-inner {
    grid-template-columns: 1fr;
    gap: clamp(1.2rem, 3vw, 2rem);
  }
  .contact-card {
    position: static;
    margin-top: 0.5rem;
  }
}

@media (max-width: 768px) {
  .hero-inner {
    padding-top: clamp(1.25rem, 4vh, 2rem);
    padding-bottom: clamp(2rem, 5vh, 3rem);
  }

  .hero-left {
    gap: 1.1rem;
  }

  .hero-description {
    max-width: 38ch;
    line-height: 1.7;
  }

  .trust-items {
    gap: 0.8rem;
  }

  .btn-whatsapp {
    margin-top: 0.35rem;
  }

  .section-header {
    margin-bottom: clamp(1.5rem, 5vw, 2.2rem);
  }

  .card-header,
  .card-body,
  .card-footer {
    padding-left: 1.25rem;
    padding-right: 1.25rem;
  }

  .accordion-trigger {
    padding: 1.1rem 0;
  }
}

@media (max-width: 600px) {
  nav {
    height: 78px;
  }
  #hero {
    padding-top: 78px;
  }
  .nav-logo {
    padding: 0.7rem 1.2rem;
  }
  .nav-logo img {
    height: 44px;
  }
  .hero-left {
    padding: 1.5rem;
    border-radius: 18px;
    gap: 1rem;
  }
  .hero-title {
    font-size: 2.05rem;
  }
  .hero-description {
    font-size: 0.95rem;
    max-width: 100%;
  }
  .trust-items {
    gap: 0.7rem;
  }
  .video-modal {
    padding: 0.75rem;
  }
  .video-modal-dialog {
    width: min(100%, calc((100vh - 2rem) * 9 / 16));
  }
  .btn-whatsapp {
    width: 100%;
  }

  .card-header {
    padding-top: 1.2rem;
    padding-bottom: 1rem;
  }

  .card-body {
    gap: 0.5rem;
  }

  .contact-card {
    padding: 1.25rem;
    gap: 1rem;
  }
}

@media (max-width: 420px) {
  :root {
    --section-x: 0.85rem;
    --section-y: clamp(2rem, 8vw, 3rem);
  }

  .hero-left {
    padding: 1.1rem;
    gap: 0.9rem;
  }

  .hero-title {
    margin-bottom: 0.15rem;
  }

  .hero-description {
    font-size: 0.93rem;
  }

  .btn-whatsapp {
    margin-top: 0.25rem;
  }

  .video-preview-bottom {
    gap: 0.5rem;
  }

  .play-btn {
    width: 58px;
    height: 58px;
  }
}