:root {
  --navy: #10192e;
  --navy-light: #1c2942;
  --paper: #faf9f6;
  --paper-alt: #f2f0ea;
  --ink: #16181d;
  --muted: #5b6472;
  --accent: #b08d57;
  --accent-light: #d8c39c;
  --border: #e4e1d8;

  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --container-width: 1080px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.2;
  margin: 0;
}

p {
  margin: 0;
}

a {
  color: inherit;
  text-decoration: none;
}

ul, ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

/* Nav */

.nav {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(250, 249, 246, 0.9);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}

.nav__inner {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 1rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav__brand {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.1rem;
  letter-spacing: 0.01em;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 1.75rem;
  font-size: 0.9rem;
  font-weight: 500;
}

.nav__links a {
  color: var(--muted);
  transition: color 0.15s ease;
}

.nav__links a:hover {
  color: var(--ink);
}

.nav__cta {
  color: var(--ink) !important;
  padding: 0.5rem 1.1rem;
  border: 1px solid var(--ink);
  border-radius: 999px;
}

.nav__cta:hover {
  background: var(--ink);
  color: var(--paper) !important;
}

/* Buttons */

.btn {
  display: inline-block;
  padding: 0.85rem 1.75rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: all 0.15s ease;
  border: 1px solid transparent;
}

.btn--primary {
  background: var(--navy);
  color: var(--paper);
}

.btn--primary:hover {
  background: var(--accent);
  color: var(--navy);
}

.btn--ghost {
  color: var(--paper);
  border-color: rgba(250, 249, 246, 0.4);
}

.btn--ghost:hover {
  border-color: var(--paper);
}

.btn--outline {
  border-color: var(--ink);
  color: var(--ink);
}

.btn--outline:hover {
  background: var(--ink);
  color: var(--paper);
}

.btn--large {
  padding: 1.1rem 2.25rem;
  font-size: 1.05rem;
}

/* Hero */

.hero {
  position: relative;
  overflow: hidden;
  background: linear-gradient(160deg, var(--navy) 0%, var(--navy-light) 100%);
  color: var(--paper);
  padding: clamp(4rem, 10vw, 7rem) 0 clamp(3.5rem, 8vw, 5.5rem);
}

.hero__visual {
  position: absolute;
  top: 0;
  right: 0;
  width: 46%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
}

.hero__visual-glow {
  position: absolute;
  right: -100px;
  top: 50%;
  width: 480px;
  height: 480px;
  transform: translateY(-50%);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(176, 141, 87, 0.22) 0%, rgba(176, 141, 87, 0) 70%);
  animation: hero-glow-pulse 6s ease-in-out infinite;
}

.hero__chart {
  position: relative;
  width: 100%;
  max-width: 460px;
  opacity: 0.95;
}

.hero__chart-line {
  stroke-dasharray: 100;
  stroke-dashoffset: 100;
  animation: hero-chart-draw 2.2s ease-out 0.3s forwards;
}

.hero__chart-area {
  opacity: 0;
  animation: hero-chart-fade 1.5s ease-out 1.2s forwards;
}

.hero__chart-dot {
  opacity: 0;
  animation: hero-chart-fade 0.6s ease-out forwards;
}

.hero__chart-dot:nth-of-type(1) { animation-delay: 0.9s; }
.hero__chart-dot:nth-of-type(2) { animation-delay: 1.6s; }
.hero__chart-dot:nth-of-type(3) { animation-delay: 2.1s; }

@keyframes hero-chart-draw {
  to { stroke-dashoffset: 0; }
}

@keyframes hero-chart-fade {
  to { opacity: 1; }
}

@keyframes hero-glow-pulse {
  0%, 100% { opacity: 0.6; transform: translateY(-50%) scale(1); }
  50% { opacity: 1; transform: translateY(-50%) scale(1.08); }
}

@media (prefers-reduced-motion: reduce) {
  .hero__chart-line,
  .hero__chart-area,
  .hero__chart-dot,
  .hero__visual-glow {
    animation: none;
    opacity: 1;
    stroke-dashoffset: 0;
  }
}

@media (max-width: 900px) {
  .hero__visual {
    display: none;
  }
}

.hero__eyebrow {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--accent-light);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.8rem;
  margin-bottom: 1.25rem;
}

.hero__eyebrow-icon {
  flex-shrink: 0;
}

.hero h1 {
  font-size: clamp(2.1rem, 4.5vw, 3.25rem);
  max-width: 18ch;
  margin-bottom: 1.5rem;
}

.hero__lead {
  font-size: clamp(1.05rem, 1.5vw, 1.2rem);
  color: rgba(250, 249, 246, 0.8);
  max-width: 52ch;
  margin-bottom: 2.5rem;
}

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

/* Section scaffolding */

section {
  padding: clamp(3.5rem, 8vw, 6rem) 0;
}

.section__eyebrow {
  color: var(--accent);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.8rem;
  margin-bottom: 0.75rem;
}

.section__lead {
  color: var(--muted);
  max-width: 60ch;
  margin-top: 0.75rem;
  font-size: 1.05rem;
}

section > .container > h2 {
  font-size: clamp(1.6rem, 3vw, 2.1rem);
}

/* About */

.about {
  background: var(--paper-alt);
}

.about__grid {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 3rem;
  align-items: start;
}

.about__photo {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background: linear-gradient(160deg, var(--navy) 0%, var(--accent) 130%);
  overflow: hidden;
}

.about__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about__text h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin-bottom: 1.25rem;
}

.about__text p {
  color: var(--muted);
  margin-bottom: 1.1rem;
  max-width: 62ch;
}

.about__facts {
  display: flex;
  gap: 2.5rem;
  margin-top: 2rem;
  flex-wrap: wrap;
}

.about__facts li {
  display: flex;
  flex-direction: column;
}

.about__facts strong {
  font-family: var(--font-display);
  font-size: 1.6rem;
  color: var(--navy);
}

.about__facts span {
  color: var(--muted);
  font-size: 0.85rem;
}

/* Offers */

.offers__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.75rem;
  margin-top: 2.5rem;
}

.offer-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 2.25rem;
  display: flex;
  flex-direction: column;
}

.offer-card--featured {
  background: var(--navy);
  color: var(--paper);
  border-color: var(--navy);
}

.offer-card__label {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.75rem;
}

.offer-card h3 {
  font-size: 1.4rem;
  margin-bottom: 0.5rem;
}

.offer-card__price {
  font-family: var(--font-display);
  font-size: 1.6rem;
  color: var(--navy);
  margin-bottom: 1rem;
}

.offer-card--featured .offer-card__price {
  color: var(--accent-light);
}

.offer-card__desc {
  color: var(--muted);
  margin-bottom: 1rem;
}

.offer-card--featured .offer-card__desc {
  color: rgba(250, 249, 246, 0.75);
}

.offer-card__for {
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
  color: var(--muted);
}

.offer-card--featured .offer-card__for {
  color: rgba(250, 249, 246, 0.75);
}

.offer-card__for strong {
  color: var(--ink);
  font-weight: 600;
}

.offer-card--featured .offer-card__for strong {
  color: var(--paper);
}

.offer-card__list {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  margin-bottom: 1.75rem;
  flex-grow: 1;
}

.offer-card__list li {
  padding-left: 1.4rem;
  position: relative;
  font-size: 0.95rem;
}

.offer-card__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55rem;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
}

.offer-card__delay {
  font-size: 0.85rem;
  color: var(--muted);
  margin-bottom: 1.25rem;
}

.offer-card__formulas {
  display: flex;
  gap: 1.5rem;
  margin-bottom: 1.75rem;
  padding-bottom: 1.75rem;
  border-bottom: 1px solid rgba(250, 249, 246, 0.15);
}

.offer-card__formulas div {
  display: flex;
  flex-direction: column;
}

.offer-card__formulas strong {
  font-family: var(--font-display);
}

.offer-card__formulas span {
  font-size: 0.85rem;
  color: rgba(250, 249, 246, 0.65);
}

.offer-card .btn {
  align-self: flex-start;
}

/* Expertise */

.expertise__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-top: 2.5rem;
}

.expertise__item {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1.25rem 1.5rem;
  font-weight: 500;
  font-size: 0.95rem;
}

.certifications {
  margin-top: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1rem;
  align-items: center;
  color: var(--muted);
  font-size: 0.9rem;
}

.certifications__item {
  background: var(--paper-alt);
  border-radius: 999px;
  padding: 0.35rem 0.9rem;
  font-weight: 500;
  color: var(--ink);
}

/* Process */

.process {
  background: var(--paper-alt);
}

.process__steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 2.5rem;
}

.process__number {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--accent);
  display: block;
  margin-bottom: 0.75rem;
}

.process__steps h3 {
  font-size: 1.15rem;
  margin-bottom: 0.5rem;
}

.process__steps p {
  color: var(--muted);
  font-size: 0.95rem;
}

/* Contact */

.contact {
  text-align: center;
}

.contact__inner {
  max-width: 44ch;
  margin: 0 auto;
}

.contact h2 {
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  margin-bottom: 1rem;
}

.contact p {
  color: var(--muted);
  margin-bottom: 2rem;
}

/* Footer */

.footer {
  border-top: 1px solid var(--border);
  padding: 2rem 0;
}

.footer__inner {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--muted);
}

/* Responsive */

@media (max-width: 720px) {
  .nav__links {
    gap: 1rem;
    font-size: 0.85rem;
  }

  .about__grid {
    grid-template-columns: 1fr;
  }

  .about__photo {
    width: 120px;
    height: 120px;
  }

  .offers__grid,
  .expertise__grid,
  .process__steps {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 560px) {
  .nav__inner {
    padding: 0.85rem 1.25rem;
  }

  .nav__brand {
    font-size: 1rem;
  }

  .nav__links {
    gap: 0.6rem;
  }

  .nav__links a:not(.nav__cta) {
    display: none;
  }

  .nav__cta {
    padding: 0.45rem 0.9rem;
    font-size: 0.85rem;
  }
}