:root {
  --cream: #FFFFFF;
  --cream-2: #F8F9FA;
  --navy: #1a2340;
  --sky: #7BBCE8;
  --muted: #F8F9FA;
  --muted-fg: #6a708a;
  --border: #e3dcc9;
  --radius: 16px;
  --font-display: "Fraunces", Georgia, serif;
  --font-sans: "Manrope", system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
}

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

html {
  scroll-behavior: smooth;
  max-width: 100%;
  overflow-x: hidden
}

body {
  margin: 0;
  max-width: 100%;
  overflow-x: hidden;
  background: var(--cream);
  color: var(--navy);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
  line-height: 1.5
}

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

h1,
h2,
h3,
h4 {
  font-family: var(--font-display);
  font-weight: 400;
  letter-spacing: -0.02em;
  margin: 0;
  line-height: 1.05
}

p {
  margin: 0
}

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

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

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px
}

.eyebrow {
  font-size: .75rem;
  text-transform: uppercase;
  letter-spacing: .2em;
  color: var(--muted-fg);
  margin-bottom: 12px
}

.eyebrow-light {
  color: rgba(245, 239, 225, .7)
}

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

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  padding: .7rem 1.4rem;
  border-radius: 999px;
  font-weight: 500;
  font-size: .9rem;
  cursor: pointer;
  border: 1px solid transparent;
  transition: .2s;
  font-family: inherit
}

.btn-sm {
  padding: .5rem 1rem;
  font-size: .85rem
}

.btn-block {
  width: 100%
}

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

.btn-primary:hover {
  background: #2a3355
}

.btn-secondary {
  background: var(--sky);
  color: var(--navy)
}

.btn-outline {
  background: transparent;
  color: var(--navy);
  border-color: var(--navy)
}

.btn-outline:hover {
  background: var(--navy);
  color: var(--cream)
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, .85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border)
}

.nav-wrap {
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px
}

.brand {
  display: flex;
  align-items: center;
  gap: .6rem
}

.brand-mark {
  width: 32px;
  height: 32px;
  border-radius: 999px;
  background: var(--navy);
  color: var(--cream);
  display: grid;
  place-items: center;
  font-family: var(--font-display);
  font-size: 1.1rem
}

.brand-name {
  font-family: var(--font-display);
  font-size: 1.25rem
}

.nav-links {
  display: flex;
  gap: 2rem;
  font-size: .9rem
}

.nav-links a:hover {
  color: var(--muted-fg)
}

.nav-toggle {
  display: none;
  background: none;
  border: 0;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px
}

.nav-toggle span {
  width: 22px;
  height: 2px;
  background: var(--navy);
  display: block
}

@media(max-width:768px) {
  .nav-links {
    display: flex;
    position: absolute;
    top: 64px;
    right: 0;
    width: 70%;
    max-width: 70vw;
    flex-direction: column;
    padding: 24px 24px 32px;
    background-color: var(--cream);
    border-bottom: 1px solid var(--border);
    box-shadow: -8px 0 24px rgba(0, 0, 0, .08);
    opacity: 0;
    visibility: hidden;
    transform: translateX(100%);
    transition: transform .3s ease, opacity .3s ease;
    backdrop-filter: none;
  }

  .nav-cta {
    display: none
  }

  .nav-toggle {
    display: flex
  }

  .nav-links.open {
    opacity: 1;
    visibility: visible;
    transform: translateX(0)
  }
}

/* Hero */
.hero {
  padding: 80px 24px 96px
}

@media(min-width:768px) {
  .hero {
    padding: 128px 24px
  }
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: end
}

@media(min-width:768px) {
  .hero-grid {
    grid-template-columns: 2fr 1fr;
    gap: 60px
  }
}

.hero-main h1 {
  font-size: clamp(2.5rem, 7vw, 5.5rem)
}

.hero-main h1 em {
  color: rgba(26, 35, 64, .55);
  font-style: italic
}

.hero-side .lead {
  margin-bottom: 24px
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px
}

/* Projects */
.projects {
  background: var(--navy);
  color: var(--cream);
  padding: 80px 0
}

@media(min-width:768px) {
  .projects {
    padding: 112px 0
  }
}

.projects-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 24px;
  margin-bottom: 48px;
  flex-wrap: wrap
}

.projects-head h2 {
  font-size: clamp(2rem, 4vw, 3rem)
}

.projects-desc {
  max-width: 320px;
  color: rgba(245, 239, 225, .7)
}

@media(max-width:768px) {
  .projects-desc {
    display: none
  }
}

/* Carousel */
.carousel {
  position: relative
}

.carousel-track {
  display: flex;
  gap: 16px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  padding: 0 24px 8px;
  scrollbar-width: none
}

.carousel-track::-webkit-scrollbar {
  display: none
}

@media(min-width:1248px) {
  .carousel-track {
    padding-left: max(24px, calc((100vw - 1200px)/2))
  }
}

.project-card {
  scroll-snap-align: start;
  flex: 0 0 85%;
  background: rgba(255, 255, 255, .05);
  border: 1px solid rgba(255, 255, 255, .08);
  border-radius: var(--radius);
  overflow: hidden;
  transition: .3s
}

@media(min-width:768px) {
  .project-card {
    flex-basis: 55%
  }
}

@media(min-width:1024px) {
  .project-card {
    flex-basis: 42%
  }
}

.project-img {
  aspect-ratio: 4/3;
  overflow: hidden
}

.project-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .7s
}

.project-card:hover .project-img img {
  transform: scale(1.05)
}

.project-body {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px
}

.project-body h3 {
  font-size: 1.4rem;
  margin-top: 4px
}

.tag {
  font-size: .7rem;
  text-transform: uppercase;
  letter-spacing: .2em;
  opacity: .6
}

.arrow {
  font-size: 1.2rem;
  opacity: .6
}

.carousel-controls {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
  margin-top: 24px;
  padding: 0 24px
}

@media(min-width:1248px) {
  .projects .carousel-controls {
    padding-right: max(24px, calc((100vw - 1200px)/2))
  }
}

.carousel-btn {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  background: transparent;
  border: 1px solid rgba(245, 239, 225, .3);
  color: inherit;
  cursor: pointer;
  font-size: 1rem;
  transition: .2s
}

.carousel-btn:hover {
  background: rgba(245, 239, 225, .1)
}

.carousel-light .carousel-btn {
  border-color: var(--border);
  color: var(--navy)
}

.carousel-light .carousel-btn:hover {
  background: var(--muted)
}

/* Services */
.services {
  padding: 80px 24px
}

@media(min-width:768px) {
  .services {
    padding: 112px 24px
  }
}

.services-head {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 48px
}

@media(min-width:768px) {
  .services-head {
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-end
  }
}

.services-head h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  max-width: 640px
}

.services-desc {
  color: var(--muted-fg);
  max-width: 320px
}

.services .carousel-track {
  padding: 0 0 8px
}

.service-card {
  scroll-snap-align: start;
  flex: 0 0 85%;
  padding: 32px;
  border-radius: var(--radius);
  background: var(--cream-2);
  border: 1px solid var(--border);
  transition: .2s
}

@media(min-width:640px) {
  .service-card {
    flex-basis: 60%
  }
}

@media(min-width:768px) {
  .service-card {
    flex-basis: calc(33.333% - 11px)
  }
}

@media(min-width:1024px) {
  .service-card {
    flex-basis: calc(25% - 12px)
  }
}

.service-card:hover {
  border-color: var(--navy)
}

.service-card .ico {
  font-size: 1.75rem;
  margin-bottom: 24px
}

.service-card h3 {
  font-size: 1.4rem;
  margin-bottom: 12px
}

.service-card p {
  color: var(--muted-fg);
  font-size: .9rem
}

/* Plans */
.plans {
  background: var(--muted);
  padding: 80px 0
}

@media(min-width:768px) {
  .plans {
    padding: 112px 0
  }
}

.section-head-center {
  text-align: center;
  margin-bottom: 56px
}

.section-head-center h2 {
  font-size: clamp(2rem, 4vw, 3rem)
}

.plans-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  width: 100%
}

@media(min-width:768px) {
  .plans-grid {
    grid-template-columns: repeat(3, 1fr)
  }
}

.plan {
  background: var(--cream);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  display: flex;
  flex-direction: column;
  min-width: 0
}

.plan h3 {
  font-size: 1.6rem
}

.plan-desc {
  color: var(--muted-fg);
  font-size: .9rem;
  margin-top: 4px
}

.price {
  font-family: var(--font-display);
  font-size: 3rem;
  margin: 24px 0
}

.plan ul {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 12px;
  font-size: .9rem;
  margin-bottom: 32px
}

.plan ul li::before {
  content: "✓  "
}

.plan-featured {
  background: var(--navy);
  color: var(--cream);
  border-color: var(--navy)
}

@media(min-width:768px) {
  .plan-featured {
    transform: translateY(-16px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, .15)
  }
}

.plan-featured .plan-desc {
  color: rgba(245, 239, 225, .7)
}

/* Contact */
.contact {
  padding: 80px 24px
}

@media(min-width:768px) {
  .contact {
    padding: 112px 24px
  }
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 64px
}

@media(min-width:768px) {
  .contact-grid {
    grid-template-columns: 1fr 1fr
  }
}

.contact h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 24px
}

.contact-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 40px;
  font-size: .9rem
}

.contact-form {
  background: var(--cream-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  width: 100%;
  min-width: 0
}

.row-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  min-width: 0
}

.field {
  display: flex;
  flex-direction: column;
  gap: 8px
}

.field label {
  font-size: .7rem;
  text-transform: uppercase;
  letter-spacing: .2em;
  color: var(--muted-fg)
}

.field input,
.field textarea {
  font: inherit;
  color: inherit;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--cream);
  width: 100%;
  resize: vertical;
  transition: border-color .2s ease, background-color .2s ease
}

.field input:focus,
.field textarea:focus {
  outline: 2px solid var(--navy);
  outline-offset: 1px
}

.field input.field-error,
.field textarea.field-error {
  border-color: #a02020;
  background-color: #fff5f5
}

.field input.field-error:focus,
.field textarea.field-error:focus {
  outline-color: #a02020
}

.form-msg {
  font-size: .85rem;
  min-height: 1.2em;
  color: var(--muted-fg);
  transition: color .2s ease
}

.form-msg.ok {
  color: #0a7a3b;
  font-weight: 600
}

.form-msg.err {
  color: #a02020;
  font-weight: 600
}

.btn:disabled {
  opacity: .65;
  cursor: not-allowed;
  pointer-events: none
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 40px 24px
}

.footer-wrap {
  display: flex;
  flex-direction: column;
  gap: 12px;
  justify-content: space-between;
  align-items: center;
  font-size: .85rem;
  color: var(--muted-fg)
}

@media(min-width:768px) {
  .footer-wrap {
    flex-direction: row
  }
}

.footer-note {
  font-family: var(--font-display)
}

/* WhatsApp floating button */
.whatsapp-float {
  position: fixed;
  right: 24px;
  bottom: 24px;
  width: 56px;
  height: 56px;
  display: inline-grid;
  place-items: center;
  background: #25D366;
  color: #fff;
  border-radius: 50%;
  box-shadow: 0 12px 24px rgba(37, 211, 102, 0.18);
  z-index: 9999;
  transition: transform .18s ease, opacity .18s ease;
  transform-origin: center;
  opacity: 0;
  animation: whatsapp-entry .9s cubic-bezier(.2, .9, .3, 1) .12s forwards;
}

.whatsapp-float svg {
  width: 28px;
  height: 28px;
  display: block;
  fill: currentColor
}

.whatsapp-float:hover {
  transform: scale(1.08);
  opacity: 1
}

.whatsapp-float:focus {
  outline: none;
  box-shadow: 0 0 0 6px rgba(37, 211, 102, 0.12)
}

.whatsapp-float.hidden {
  opacity: 0;
  transform: translateY(8px) scale(.98);
  pointer-events: none
}

@keyframes whatsapp-entry {
  0% {
    opacity: 0;
    transform: translateY(20px) scale(.9)
  }

  60% {
    opacity: 1;
    transform: translateY(-6px) scale(1.03)
  }

  100% {
    opacity: 1;
    transform: translateY(0) scale(1)
  }
}

@media(max-width:768px) {
  .whatsapp-float {
    right: 16px;
    bottom: 16px;
    width: 48px;
    height: 48px
  }

  .whatsapp-float svg {
    width: 28px;
    height: 28px
  }
}

/* Contact list items with inline icons */
.contact-list .contact-item {
  display: flex;
  align-items: center;
  gap: 12px;
  transition: opacity .2s;
}

.contact-list .contact-item:hover {
  opacity: .75;
}

.contact-list .contact-item svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

.contact-list li:nth-child(2) svg {
  width: 26px;
  height: 26px;
}

.contact-list li:nth-child(3) svg {
  width: 24px;
  height: 24px;
}

.contact-list .contact-item img {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  display: block;
}

.plan-selected {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--sky);
  color: var(--navy);
  padding: 10px 14px;
  border-radius: 999px;
  font-size: .85rem;
}

.plan-selected strong {
  font-weight: 600
}

.plan-selected #planClear {
  margin-left: auto;
  background: none;
  border: none;
  cursor: pointer;
  font-size: 1rem;
  color: var(--navy);
  opacity: .6;
  line-height: 1;
}

.plan-selected #planClear:hover {
  opacity: 1
}