:root {
  --ink: #071525;
  --navy: #0b2744;
  --blue: #1f6fff;
  --blue-bright: #4d8dff;
  --mist: #e8f0fa;
  --fog: #f4f8fc;
  --line: rgba(7, 21, 37, 0.12);
  --muted: #5a6d82;
  --text: #142033;
  --white: #ffffff;
  --shadow: 0 24px 60px rgba(7, 21, 37, 0.14);
  --radius: 1.25rem;
  --font-display: "Bricolage Grotesque", system-ui, sans-serif;
  --font-body: "Figtree", system-ui, sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--text);
  background:
    radial-gradient(ellipse 80% 50% at 10% -10%, rgba(31, 111, 255, 0.18), transparent 55%),
    radial-gradient(ellipse 60% 40% at 100% 20%, rgba(77, 141, 255, 0.12), transparent 50%),
    linear-gradient(180deg, var(--fog) 0%, var(--mist) 45%, #dfe9f5 100%);
  line-height: 1.6;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  display: block;
}

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

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem clamp(1.25rem, 4vw, 3rem);
  backdrop-filter: blur(14px);
  background: rgba(244, 248, 252, 0.72);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s var(--ease), background 0.3s var(--ease);
}

.site-header.is-scrolled {
  border-bottom-color: var(--line);
  background: rgba(244, 248, 252, 0.9);
}

.logo {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.15rem;
  letter-spacing: -0.03em;
  color: var(--ink);
}

.nav {
  display: none;
  gap: 1.5rem;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--muted);
}

.nav a:hover {
  color: var(--blue);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.9rem 1.35rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid transparent;
  transition: transform 0.35s var(--ease), background 0.25s ease, color 0.25s ease, border-color 0.25s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-sm {
  padding: 0.55rem 1rem;
  font-size: 0.85rem;
}

.btn-primary {
  background: var(--blue);
  color: var(--white);
  box-shadow: 0 12px 30px rgba(31, 111, 255, 0.28);
}

.btn-primary:hover {
  background: #1558d6;
}

.btn-ghost {
  background: rgba(255, 255, 255, 0.55);
  border-color: rgba(255, 255, 255, 0.7);
  color: var(--ink);
}

.btn-whatsapp {
  background: #128c7e;
  color: var(--white);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.lang-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.35rem 0.55rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.7);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  cursor: pointer;
  transition: border-color 0.25s ease, background 0.25s ease, transform 0.25s var(--ease);
}

.lang-toggle:hover {
  border-color: rgba(31, 111, 255, 0.45);
  transform: translateY(-1px);
}

.lang-code {
  min-width: 1.2rem;
  text-align: center;
  color: var(--muted);
  transition: color 0.25s ease;
}

.lang-toggle:not(.is-en) .lang-code:first-child,
.lang-toggle.is-en .lang-code:last-child {
  color: var(--blue);
}

.lang-switch {
  position: relative;
  width: 2.2rem;
  height: 1.2rem;
  border-radius: 999px;
  background: rgba(7, 21, 37, 0.12);
  transition: background 0.3s var(--ease);
}

.lang-toggle.is-en .lang-switch {
  background: rgba(31, 111, 255, 0.35);
}

.lang-knob {
  position: absolute;
  top: 0.15rem;
  left: 0.15rem;
  width: 0.9rem;
  height: 0.9rem;
  border-radius: 50%;
  background: var(--blue);
  box-shadow: 0 2px 8px rgba(31, 111, 255, 0.35);
  transition: transform 0.3s var(--ease);
}

.lang-toggle.is-en .lang-knob {
  transform: translateX(1rem);
}

.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  align-items: end;
  padding: clamp(6rem, 12vw, 8rem) clamp(1.25rem, 4vw, 3rem) clamp(2.5rem, 6vw, 4rem);
  color: var(--white);
  isolation: isolate;
}

.hero-media {
  position: absolute;
  inset: 0;
  z-index: -1;
  overflow: hidden;
}

.hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 72% center;
  transform: scale(1.06);
  animation: heroZoom 12s var(--ease) forwards;
}

.hero-veil {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(105deg, rgba(7, 21, 37, 0.9) 0%, rgba(7, 21, 37, 0.55) 45%, rgba(7, 21, 37, 0.22) 100%),
    linear-gradient(180deg, rgba(7, 21, 37, 0.28) 0%, transparent 42%, rgba(7, 21, 37, 0.55) 100%);
}

.hero-content {
  max-width: 40rem;
}

.brand {
  margin: 0 0 0.75rem;
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 9vw, 5.5rem);
  font-weight: 800;
  line-height: 0.95;
  letter-spacing: -0.05em;
}

.hero h1 {
  margin: 0 0 1rem;
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 3.2vw, 2rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.03em;
  color: rgba(255, 255, 255, 0.92);
}

.hero h1 span {
  color: var(--blue-bright);
}

.hero-lead {
  margin: 0 0 1.75rem;
  max-width: 34rem;
  font-size: 1.05rem;
  color: rgba(255, 255, 255, 0.82);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.section {
  padding: clamp(4rem, 9vw, 7rem) clamp(1.25rem, 4vw, 3rem);
}

.section-head {
  max-width: 40rem;
  margin-bottom: clamp(2rem, 5vw, 3rem);
}

.eyebrow {
  margin: 0 0 0.6rem;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--blue);
}

.section h2,
.about h2,
.contact h2 {
  margin: 0 0 0.85rem;
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 4vw, 3rem);
  line-height: 1.1;
  letter-spacing: -0.04em;
  color: var(--ink);
}

.section-lead {
  margin: 0;
  color: var(--muted);
  font-size: 1.05rem;
}

.roles-grid {
  display: grid;
  gap: 1.5rem;
}

.role {
  padding: 0.25rem 0 1.5rem;
  border-top: 1px solid var(--line);
}

.role-tag {
  margin: 1.25rem 0 0.5rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--blue);
}

.role h3 {
  margin: 0 0 0.75rem;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2rem);
  letter-spacing: -0.03em;
}

.role p {
  margin: 0;
  max-width: 38rem;
  color: var(--muted);
  font-size: 1.05rem;
}

.about-layout,
.contact-layout {
  display: grid;
  gap: 2rem;
  align-items: center;
}

.about-copy p,
.contact-copy > p {
  color: var(--muted);
  font-size: 1.05rem;
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  list-style: none;
  padding: 0;
  margin: 1.5rem 0 0;
}

.chips li {
  padding: 0.4rem 0.85rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--navy);
  background: rgba(255, 255, 255, 0.55);
}

.about-photo,
.contact-photo {
  margin: 0;
  border: none;
  border-radius: 0;
  overflow: visible;
  box-shadow: none;
  outline: none;
  aspect-ratio: 4 / 5;
  background: transparent;
}

.about-photo img,
.contact-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  background: transparent;
  border: none;
  border-radius: 0;
  box-shadow: none;
}

.about-photo img {
  object-position: center top;
}

.contact-photo img {
  object-fit: contain;
  object-position: center bottom;
}

.project-list {
  display: grid;
  gap: 0;
}

.now-working {
  margin: 0 0 clamp(2rem, 5vw, 3rem);
  padding: 1.6rem 1.4rem;
  border-radius: var(--radius);
  border: 1px solid rgba(31, 111, 255, 0.28);
  background:
    linear-gradient(135deg, rgba(31, 111, 255, 0.1), rgba(255, 255, 255, 0.7) 45%),
    rgba(255, 255, 255, 0.75);
  box-shadow: 0 14px 40px rgba(7, 21, 37, 0.06);
}

.now-working-label {
  margin: 0 0 0.75rem;
  display: inline-block;
  padding: 0.28rem 0.7rem;
  border-radius: 999px;
  background: var(--blue);
  color: var(--white);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.difficulty {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.stars {
  display: inline-flex;
  gap: 0.08rem;
  letter-spacing: 0;
  line-height: 1;
}

.star {
  color: rgba(7, 21, 37, 0.22);
  font-size: 1.05rem;
}

.star.is-on {
  color: #f5b301;
  text-shadow: 0 0 10px rgba(245, 179, 1, 0.35);
}

.now-working h3 {
  margin: 0.5rem 0 0.75rem;
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 3vw, 1.85rem);
  letter-spacing: -0.03em;
  color: var(--ink);
}

.now-working > p {
  margin: 0 0 0.75rem;
  color: var(--muted);
  max-width: 48rem;
}

.now-working .chips {
  margin: 1rem 0 0.5rem;
}

.now-working .project-note {
  margin-bottom: 0 !important;
}

.project {
  padding: 1.6rem 0;
  border-top: 1px solid var(--line);
}

.project:last-of-type {
  border-bottom: 1px solid var(--line);
}

.project-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 0.45rem;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--blue);
}

.project h3 {
  margin: 0 0 0.45rem;
  font-family: var(--font-display);
  font-size: 1.35rem;
  letter-spacing: -0.02em;
}

.project p {
  margin: 0;
  color: var(--muted);
  max-width: 42rem;
}

.project-note {
  margin-top: 0.65rem !important;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--navy) !important;
}

.text-link {
  display: inline-block;
  margin-top: 0.75rem;
  font-weight: 700;
  color: var(--blue);
}

.text-link:hover {
  text-decoration: underline;
}

.project-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 2rem;
}

.pricing {
  display: grid;
  gap: 1rem;
}

.plan {
  display: flex;
  flex-direction: column;
  padding: 1.6rem 1.4rem;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid var(--line);
  box-shadow: 0 10px 30px rgba(7, 21, 37, 0.05);
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease), border-color 0.3s ease;
}

.plan:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow);
  border-color: rgba(31, 111, 255, 0.35);
}

.plan-featured {
  background: linear-gradient(160deg, var(--navy), #123968 55%, #1a4f8a);
  color: var(--white);
  border-color: transparent;
}

.plan-featured .plan-time,
.plan-featured .plan-desc,
.plan-featured .plan-scope li {
  color: rgba(255, 255, 255, 0.78);
}

.plan-featured .plan-scope-label {
  color: rgba(255, 255, 255, 0.95);
}

.plan-featured .plan-cta {
  color: var(--navy);
  background: var(--white);
}

.plan-featured .plan-cta:hover {
  background: var(--mist);
}

.plan-badge {
  display: inline-block;
  margin: 0 0 0.75rem;
  padding: 0.25rem 0.65rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.16);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.plan-name {
  margin: 0;
  font-weight: 700;
  color: var(--blue);
}

.plan-featured .plan-name {
  color: var(--blue-bright);
}

.plan-price {
  margin: 0.35rem 0 0.4rem;
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5vw, 3.2rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1;
}

.plan-price span {
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0;
}

.plan-time {
  margin: 0 0 0.85rem;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--muted);
}

.plan-desc {
  margin: 0 0 1rem;
  color: var(--muted);
}

.plan-scope {
  margin: 0 0 1.25rem;
  flex: 1;
}

.plan-scope-label {
  margin: 0.85rem 0 0.35rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink);
}

.plan-scope ul {
  margin: 0;
  padding: 0 0 0 1.1rem;
  color: var(--muted);
  font-size: 0.9rem;
}

.plan-scope li {
  margin-bottom: 0.3rem;
}

.plan-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: auto;
  padding: 0.75rem 1rem;
  border-radius: 999px;
  font-weight: 700;
  color: var(--white);
  background: var(--blue);
  text-align: center;
  transition: transform 0.35s var(--ease), background 0.25s ease;
}

.plan-cta:hover {
  transform: translateY(-2px);
  background: #1558d6;
}

.contact-list {
  display: grid;
  gap: 0.75rem;
  margin-top: 1.75rem;
}

.contact-list a {
  display: grid;
  gap: 0.15rem;
  padding: 0.9rem 0;
  border-top: 1px solid var(--line);
  transition: color 0.25s ease;
}

.contact-list a:hover {
  color: var(--blue);
}

.contact-list span {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.contact-list strong {
  font-size: 1.05rem;
  font-weight: 700;
}

.site-footer {
  padding: 2rem clamp(1.25rem, 4vw, 3rem) 2.5rem;
  border-top: 1px solid var(--line);
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
  justify-content: space-between;
  color: var(--muted);
  font-size: 0.9rem;
}

.site-footer p {
  margin: 0;
}

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.delay-1 {
  transition-delay: 0.12s;
}

.delay-2 {
  transition-delay: 0.22s;
}

.delay-3 {
  transition-delay: 0.32s;
}

@keyframes heroZoom {
  from {
    transform: scale(1.08);
  }
  to {
    transform: scale(1);
  }
}

@media (min-width: 720px) {
  .nav {
    display: flex;
  }

  .roles-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
  }

  .pricing {
    grid-template-columns: repeat(3, 1fr);
    align-items: stretch;
  }
}

@media (min-width: 900px) {
  .about-layout,
  .contact-layout {
    grid-template-columns: 1.1fr 0.9fr;
    gap: 3.5rem;
  }

  .project-list {
    grid-template-columns: 1fr 1fr;
    column-gap: 2.5rem;
  }

  .project {
    border-bottom: 1px solid var(--line);
  }
}

@media (max-width: 719px) {
  .site-header .btn-whatsapp {
    display: none;
  }

  .hero-img {
    object-position: 78% center;
  }
}