/* ===== Variables ===== */
:root {
  --cream: #F4F3F1;
  --cream-dark: #EBE9E5;
  --navy: #1A2B48;
  --burgundy: #6B1B30;
  --burgundy-light: #8A2840;
  --rose: #C9A0A8;
  --gold: #A89482;
  --silver: #B0A8A0;
  --text: #2A2A2A;
  --text-light: #5C5C5C;
  --whatsapp: #25D366;
  --whatsapp-dark: #1DA851;
  --font-serif: 'Cormorant Garamond', 'Times New Roman', serif;
  --font-sans: 'Montserrat', system-ui, sans-serif;
  --radius: 12px;
  --shadow: 0 4px 24px rgba(107, 27, 48, 0.07);
  --shadow-lg: 0 8px 40px rgba(107, 27, 48, 0.1);
  --transition: 0.3s ease;
}

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

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

body {
  font-family: var(--font-sans);
  color: var(--text);
  background: var(--cream);
  line-height: 1.75;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

.logo,
.hero__logo,
.header__logo,
.footer__logo {
  display: block;
  max-width: 100%;
  height: auto;
  mix-blend-mode: multiply;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.header__logo-wrap {
  width: 48px;
  height: 48px;
  overflow: hidden;
  flex-shrink: 0;
  border-radius: 4px;
}

.header__logo {
  width: 48px;
  height: auto;
  transform: scale(2.6);
  transform-origin: top center;
}

img { display: block; max-width: 100%; }
a { color: var(--burgundy); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--burgundy-light); }

.container {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border-radius: 50px;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
  white-space: nowrap;
}

.btn--primary {
  background: var(--burgundy);
  color: #fff;
  border-color: var(--burgundy);
}
.btn--primary:hover {
  background: var(--burgundy-light);
  border-color: var(--burgundy-light);
  color: #fff;
}

.btn--whatsapp {
  background: var(--burgundy);
  color: #fff;
  border-color: var(--burgundy);
}
.btn--whatsapp:hover {
  background: var(--burgundy-light);
  border-color: var(--burgundy-light);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(107, 27, 48, 0.3);
}

.btn--outline {
  background: transparent;
  color: var(--burgundy);
  border-color: var(--burgundy);
}
.btn--outline:hover {
  background: var(--burgundy);
  color: #fff;
}

.btn--sm { padding: 0.5rem 1.25rem; font-size: 0.85rem; }
.btn--lg { padding: 1rem 2rem; font-size: 1rem; }

/* ===== Header ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(244, 243, 241, 0.94);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(107, 27, 48, 0.08);
  transition: box-shadow var(--transition);
}

.header--scrolled { box-shadow: var(--shadow); }

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.header__brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--navy);
}

.header__name {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  background: linear-gradient(90deg, var(--navy) 0%, var(--burgundy) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.header__nav {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.header__nav a:not(.btn) {
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--text);
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.header__nav a:not(.btn):hover { color: var(--burgundy); }

.header__menu-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.header__menu-btn span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--navy);
  transition: var(--transition);
}

.mobile-menu {
  display: none;
  flex-direction: column;
  gap: 1rem;
  padding: 1.5rem;
  background: var(--cream);
  border-bottom: 1px solid rgba(26, 35, 46, 0.08);
}
.mobile-menu a {
  font-size: 1rem;
  color: var(--text);
  padding: 0.5rem 0;
}
.mobile-menu.is-open { display: flex; }

/* ===== Hero ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 8rem 0 4rem;
  overflow: hidden;
}

.hero__curve {
  position: absolute;
  right: -10%;
  border-radius: 50%;
  pointer-events: none;
}
.hero__curve--navy {
  top: 10%;
  width: 55vw;
  height: 55vw;
  max-width: 700px;
  max-height: 700px;
  background: var(--navy);
  opacity: 0.05;
}
.hero__curve--burgundy {
  top: 25%;
  right: -5%;
  width: 40vw;
  height: 40vw;
  max-width: 500px;
  max-height: 500px;
  background: var(--burgundy);
  opacity: 0.07;
}
.hero__curve--rose {
  top: 40%;
  right: 8%;
  width: 30vw;
  height: 30vw;
  max-width: 360px;
  max-height: 360px;
  background: var(--rose);
  opacity: 0.12;
}

.hero__leaf {
  position: absolute;
  bottom: 2rem;
  right: 2rem;
  width: 200px;
  color: var(--silver);
  pointer-events: none;
}

.hero__inner {
  position: relative;
  z-index: 1;
}

.hero__content {
  max-width: 480px;
}

.hero__logo {
  width: min(100%, 420px);
  margin-bottom: 1.75rem;
}

.hero__crp {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 2.25rem;
  text-align: left;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1rem;
}

.hero__note {
  font-size: 0.85rem;
  color: var(--text-light);
  font-style: italic;
}

/* ===== Sections ===== */
.section {
  padding: 5rem 0;
}

.section--alt {
  background: var(--cream-dark);
}

.section__header {
  text-align: center;
  margin-bottom: 3rem;
}

.section__diamond {
  display: block;
  color: var(--burgundy);
  font-size: 0.6rem;
  margin-bottom: 0.75rem;
}

.section__title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4.5vw, 2.75rem);
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 0.75rem;
  letter-spacing: -0.01em;
}

.section__subtitle {
  color: var(--text-light);
  font-size: 1rem;
  font-weight: 400;
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ===== About ===== */
.about {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

.about__text p {
  margin-bottom: 1.25rem;
  color: var(--text-light);
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.85;
}

.about__highlights {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.highlight-card {
  background: #fff;
  padding: 1.5rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border-left: 3px solid var(--burgundy);
}

.highlight-card__icon {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.highlight-card h3 {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 0.35rem;
}

.highlight-card p {
  font-size: 0.9rem;
  color: var(--text-light);
}

/* ===== Services ===== */
.services {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.service-card {
  background: #fff;
  padding: 2rem 1.75rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition);
  display: flex;
  flex-direction: column;
}

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

.service-card__icon {
  width: 56px;
  height: 56px;
  color: var(--burgundy);
  margin-bottom: 1.25rem;
}

.service-card__title {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 0.75rem;
  line-height: 1.35;
}

.service-card__text {
  font-size: 0.95rem;
  color: var(--text-light);
  flex: 1;
  margin-bottom: 1.25rem;
}

.service-card__link {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--burgundy);
}
.service-card__link:hover { color: var(--burgundy-light); }

/* ===== CTA ===== */
.cta {
  background: linear-gradient(135deg, var(--navy) 0%, var(--burgundy) 100%);
  padding: 5rem 0;
  text-align: center;
}

.cta__title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4.5vw, 2.5rem);
  font-weight: 600;
  color: #fff;
  margin-bottom: 1rem;
  letter-spacing: -0.01em;
}

.cta__text {
  color: rgba(255, 255, 255, 0.8);
  font-size: 1.05rem;
  max-width: 500px;
  margin: 0 auto 2rem;
}

.cta .btn--whatsapp {
  background: #fff;
  color: var(--burgundy);
  border-color: #fff;
}
.cta .btn--whatsapp:hover {
  background: var(--cream);
  color: var(--burgundy);
  border-color: var(--cream);
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.2);
}

/* ===== Contact ===== */
.contact {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.contact__item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  padding: 1.5rem;
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.contact__icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--cream);
  border-radius: 50%;
  color: var(--burgundy);
}

.contact__item h3 {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--navy);
  margin-bottom: 0.25rem;
}

.contact__item a {
  font-size: 1rem;
  font-weight: 400;
  color: var(--burgundy);
}

.contact__item p {
  font-size: 0.85rem;
  color: var(--text-light);
  margin-top: 0.25rem;
  font-style: italic;
}

/* ===== Footer ===== */
.footer {
  position: relative;
  background: var(--navy);
  color: rgba(255, 255, 255, 0.75);
  padding: 3rem 0 2rem;
  overflow: hidden;
}

.footer__curve {
  position: absolute;
  top: -60px;
  right: -5%;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: var(--burgundy);
  opacity: 0.25;
}

.footer__inner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer__brand {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.75rem;
}

.footer__logo-wrap {
  background: var(--cream);
  padding: 0.75rem 1.25rem;
  border-radius: 10px;
}

.footer__logo {
  width: 160px;
  mix-blend-mode: multiply;
}

.footer__crp {
  font-size: 0.8rem;
  letter-spacing: 0.05em;
}

.footer__copy {
  font-size: 0.8rem;
}

/* ===== WhatsApp Float ===== */
.whatsapp-float {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 99;
  width: 60px;
  height: 60px;
  background: var(--whatsapp);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  transition: all var(--transition);
  animation: pulse 2.5s infinite;
}

.whatsapp-float:hover {
  background: var(--whatsapp-dark);
  color: #fff;
  transform: scale(1.1);
  box-shadow: 0 6px 28px rgba(37, 211, 102, 0.5);
}

@keyframes pulse {
  0%, 100% { box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4); }
  50% { box-shadow: 0 4px 30px rgba(37, 211, 102, 0.65); }
}

/* ===== Responsive ===== */
@media (max-width: 900px) {
  .about { grid-template-columns: 1fr; }
  .services { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }
  .contact { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }
}

@media (max-width: 768px) {
  .header__nav { display: none; }
  .header__menu-btn { display: flex; }

  .hero {
    min-height: auto;
    padding: 7rem 0 3rem;
  }

  .hero__actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero__actions .btn {
    text-align: center;
    white-space: normal;
  }

  .hero__leaf { display: none; }

  .section { padding: 3.5rem 0; }

  .footer__inner {
    flex-direction: column;
    text-align: center;
  }

  .footer__brand { align-items: center; }
}

@media (max-width: 380px) {
  .btn--lg { padding: 0.85rem 1.25rem; font-size: 0.9rem; }
}