:root {
  --navy: #102070;
  --navy-deep: #000050;
  --navy-mid: #1a3288;
  --ink: #12141c;
  --ink-soft: #5c6170;
  --paper: #f4f5f8;
  --paper-deep: #e8eaef;
  --white: #ffffff;
  --grey: #7a7a86;
  --wire: #c5c7d1;
  --line: rgba(16, 32, 112, 0.12);
  --line-strong: rgba(16, 32, 112, 0.28);
  --shadow: 0 18px 40px rgba(0, 0, 80, 0.12);
  --radius: 4px;
  --font-display: "Syne", "Segoe UI", sans-serif;
  --font-body: "IBM Plex Sans", "Segoe UI", sans-serif;
  --header-h: 5.1rem;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-h);
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background-color: var(--paper);
  line-height: 1.65;
  min-height: 100vh;
}

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

a {
  color: inherit;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -3rem;
  background: var(--navy);
  color: #fff;
  padding: 0.6rem 1rem;
  z-index: 100;
  border-radius: var(--radius);
  text-decoration: none;
}

.skip-link:focus {
  top: 1rem;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(14px);
  background: rgba(244, 245, 248, 0.88);
  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(255, 255, 255, 0.94);
}

.site-header__inner,
.section__inner,
.site-footer__inner {
  width: min(1120px, calc(100% - 2.5rem));
  margin-inline: auto;
}

.site-header__inner {
  min-height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand-mark {
  display: flex;
  align-items: center;
  margin: 0;
  text-decoration: none;
  color: var(--navy-deep);
  min-width: 0;
}

.brand-mark__logo {
  height: 4.35rem;
  width: auto;
  display: block;
  background: none;
}

.nav-toggle {
  display: none;
  width: 2.5rem;
  height: 2.5rem;
  border: 1px solid var(--line);
  background: var(--white);
  cursor: pointer;
  position: relative;
}

.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  position: absolute;
  left: 0.55rem;
  width: 1.3rem;
  height: 2px;
  background: var(--navy);
  transition: transform 0.25s var(--ease), opacity 0.2s;
}

.nav-toggle span {
  top: 50%;
  margin-top: -1px;
}

.nav-toggle span::before,
.nav-toggle span::after {
  content: "";
  left: 0;
}

.nav-toggle span::before {
  top: -6px;
}

.nav-toggle span::after {
  top: 6px;
}

.nav-toggle[aria-expanded="true"] span {
  background: transparent;
}

.nav-toggle[aria-expanded="true"] span::before {
  top: 0;
  transform: rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span::after {
  top: 0;
  transform: rotate(-45deg);
}

.site-nav {
  display: flex;
  gap: 1.35rem;
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.site-nav a {
  text-decoration: none;
  color: var(--ink-soft);
  transition: color 0.2s var(--ease);
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--navy);
}

.header-end {
  display: flex;
  align-items: center;
  gap: 1.1rem;
  flex-shrink: 0;
}

.header-ig {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.4rem;
  height: 2.4rem;
  color: var(--navy);
  text-decoration: none;
  border: 1px solid var(--line);
  background: var(--white);
  flex-shrink: 0;
  transition: color 0.2s var(--ease), background 0.2s var(--ease), border-color 0.2s var(--ease);
}

.header-ig:hover,
.header-ig:focus-visible {
  color: #fff;
  background: var(--navy);
  border-color: var(--navy);
}

.header-ig svg {
  width: 1.2rem;
  height: 1.2rem;
  display: block;
}

.hero {
  position: relative;
  min-height: calc(100svh - var(--header-h));
  display: grid;
  align-items: end;
  overflow: hidden;
  color: #f3f5fb;
}

.hero__media {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(115deg, rgba(0, 0, 80, 0.28), rgba(16, 32, 112, 0.12)),
    url("assets/photos/hero-fachada.jpeg")
      center 40% / cover no-repeat;
  transform: scale(1.04);
  animation: hero-drift 22s var(--ease) infinite alternate;
}

.hero__veil {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(
      180deg,
      rgba(0, 0, 40, 0.18) 0%,
      rgba(0, 0, 50, 0.42) 46%,
      rgba(0, 0, 50, 0.88) 100%
    ),
    repeating-linear-gradient(
      135deg,
      transparent 0,
      transparent 18px,
      rgba(197, 199, 209, 0.05) 18px,
      rgba(197, 199, 209, 0.05) 19px
    );
}

.hero__content {
  position: relative;
  z-index: 1;
  width: min(760px, calc(100% - 2.5rem));
  margin: 0 auto 4.5rem;
  padding-top: 5rem;
  animation: rise-in 0.95s var(--ease) both;
}

.hero__lockup {
  width: 188px;
  height: auto;
  display: block;
  margin: 0 10px 1.2rem auto;
  background: none;
  filter: drop-shadow(0 10px 22px rgba(0, 0, 20, 0.45));
}

.hero__specialty {
  margin: 0.55rem 0 1.15rem;
  font-size: 0.78rem;
  font-weight: 650;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--wire);
}

.hero__title {
  margin: 0 0 0.9rem;
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 2.8vw, 1.85rem);
  font-weight: 600;
  line-height: 1.28;
  max-width: 26ch;
  color: #fff;
}

.hero__lead {
  margin: 0 0 1.8rem;
  max-width: 46ch;
  font-size: 1.05rem;
  color: rgba(243, 245, 251, 0.88);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
  padding: 0.8rem 1.35rem;
  border-radius: var(--radius);
  border: 1px solid transparent;
  font: inherit;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-decoration: none;
  cursor: pointer;
  transition:
    transform 0.25s var(--ease),
    background 0.25s var(--ease),
    border-color 0.25s var(--ease),
    color 0.25s var(--ease),
    box-shadow 0.25s var(--ease);
}

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

.btn--primary {
  background: var(--navy);
  color: #fff;
  box-shadow: 0 12px 28px rgba(16, 32, 112, 0.35);
}

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

.btn--ghost {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.4);
  color: #fff;
  backdrop-filter: blur(8px);
}

.btn--ghost:hover {
  background: rgba(255, 255, 255, 0.14);
}

.btn--secondary {
  background: transparent;
  border-color: var(--line-strong);
  color: var(--navy);
}

.btn--secondary:hover {
  background: var(--navy);
  border-color: var(--navy);
  color: #fff;
}

.btn--block {
  width: 100%;
}

.section {
  padding: clamp(4.25rem, 8vw, 6.75rem) 0;
  position: relative;
  overflow: hidden;
}

.section::after {
  content: "";
  position: absolute;
  width: 220px;
  height: 220px;
  background: url("assets/logo.png") center / contain no-repeat;
  opacity: 0.07;
  pointer-events: none;
  z-index: 0;
  right: -1.5rem;
  top: 1.5rem;
}

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

.section--enfoque {
  background: #ffffff;
}

.section--enfoque::after {
  right: auto;
  left: -2rem;
  top: auto;
  bottom: -1rem;
  opacity: 0.08;
}

.section--servicios {
  background: #dfe3ee;
}

.section--servicios::after {
  top: auto;
  bottom: -2rem;
  opacity: 0.1;
}

.section--proceso {
  background: #102070;
  color: #e8ebf6;
}

.section--proceso::after {
  opacity: 0.05;
  filter: none;
}

.section--proceso h2,
.section--proceso .process-flow h3,
.section--proceso .process-flow__num {
  color: #ffffff;
}

.section--proceso .eyebrow {
  color: #cfd3ea;
}

.section--proceso .section__lead,
.section--proceso .process-flow p {
  color: #dce0f0;
}

.section--portafolio {
  background: #c5cad8;
}

.section--glass {
  background: #f7f8fb;
}

.section--glass::after {
  opacity: 0.06;
  left: auto;
  right: -1.5rem;
}

.section--glass .section__lead,
.section--glass .glass__body {
  max-width: none;
}

.glass__body {
  margin: 1rem 0 0;
  color: var(--ink-soft);
  font-size: 1.02rem;
}

.glass__tagline {
  margin: 1.35rem 0 0;
  max-width: 22ch;
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 2.4vw, 1.5rem);
  font-weight: 600;
  line-height: 1.35;
  color: var(--navy);
  letter-spacing: 0.01em;
}

.glass-list {
  list-style: none;
  margin: 2.5rem 0 0;
  padding: 0;
  display: grid;
  gap: 1.5rem;
}

.glass-list h3 {
  margin: 0 0 0.4rem;
  font-family: var(--font-display);
  font-size: 1.22rem;
  font-weight: 700;
  color: var(--navy);
}

.glass-list p {
  margin: 0;
  color: var(--ink-soft);
  max-width: 36ch;
}

.glass-list li {
  padding-top: 1.25rem;
  border-top: 1px solid var(--line);
}

.glass-gallery {
  display: grid;
  gap: 0.75rem;
  margin: 2rem 0 1.5rem;
  max-width: 64.8rem;
}

.glass-gallery__item {
  margin: 0;
  overflow: hidden;
  background: var(--paper-deep);
}

.glass-gallery__item img {
  display: block;
  width: 100%;
  height: 14.2rem;
  object-fit: cover;
}

.glass-gallery__item--featured img {
  object-fit: contain;
  background: #eef0f5;
}

.glass-gallery__item figcaption {
  padding: 0.65rem 0.15rem 0;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.section--portafolio::after {
  left: -1rem;
  right: auto;
  opacity: 0.12;
}

.section--about {
  background: #0c101c;
  color: #d8dce8;
}

.section--about::after {
  right: auto;
  left: -2rem;
  top: auto;
  bottom: -2rem;
  width: 280px;
  height: 280px;
  opacity: 0.06;
  filter: brightness(8);
}

.section--about h2 {
  color: #ffffff;
}

.section--about .eyebrow {
  color: #e8ebf6;
}

.section--testimonios {
  background: #eef0f5;
}

.section--faq {
  background: #e4e7f0;
}

.section--faq::after {
  top: auto;
  bottom: -2rem;
  right: 8%;
}

.section--contact {
  padding-bottom: 7rem;
  background: #f3f4f8;
}

.section--contact::after {
  width: 260px;
  height: 260px;
  right: auto;
  left: -2rem;
  bottom: 1rem;
  top: auto;
  opacity: 0.08;
}

.section h2 {
  margin: 0 0 0.85rem;
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3.4vw, 2.55rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.12;
  color: var(--navy-deep);
}

.section.section--proceso h2 {
  color: #ffffff;
  font-size: clamp(1.45rem, 2.6vw, 1.85rem);
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.2;
  max-width: 18ch;
}

.section.section--about h2 {
  color: #ffffff;
}

.section.section--proceso .eyebrow {
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  font-weight: 600;
}

.section.section--proceso .section__lead {
  color: rgba(243, 245, 253, 0.82);
  font-size: 0.98rem;
  font-weight: 400;
  letter-spacing: 0;
  max-width: 32ch;
}

.eyebrow {
  margin: 0 0 0.7rem;
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--navy);
}

.section__lead {
  margin: 0;
  max-width: 48ch;
  color: var(--ink-soft);
  font-size: 1.05rem;
}

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.75s var(--ease), transform 0.75s var(--ease);
  transition-delay: calc(var(--i, 0) * 90ms);
}

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

.focus-list {
  list-style: none;
  margin: 2.75rem 0 0;
  padding: 0;
  display: grid;
  gap: 1.5rem;
}

.focus-list h3 {
  margin: 0 0 0.4rem;
  font-family: var(--font-display);
  font-size: 1.28rem;
  font-weight: 700;
  color: var(--navy);
}

.focus-list p {
  margin: 0;
  color: var(--ink-soft);
  max-width: 36ch;
}

.focus-list li {
  padding-top: 1.25rem;
  border-top: 1px solid var(--line);
}

.process-flow {
  list-style: none;
  margin: 2.75rem 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0.75rem;
  position: relative;
}

.process-flow::before {
  content: "";
  position: absolute;
  top: 1.85rem;
  left: 10%;
  right: 10%;
  height: 1px;
  background: rgba(255, 255, 255, 0.28);
}

.process-flow li {
  display: grid;
  justify-items: center;
  text-align: center;
  gap: 0.35rem;
  padding: 0 0.35rem;
  position: relative;
}

.process-flow__icon {
  width: 3.65rem;
  height: 3.65rem;
  border-radius: 50%;
  border: 1.5px solid rgba(255, 255, 255, 0.92);
  background: #ffffff;
  color: #102070;
  display: grid;
  place-items: center;
  z-index: 1;
  box-shadow: 0 8px 20px rgba(0, 0, 20, 0.28);
}

.process-flow__icon svg {
  width: 1.35rem;
  height: 1.35rem;
}

.process-flow__num {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.68rem;
  letter-spacing: 0.08em;
}

.process-flow h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 0.98rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.25;
  text-wrap: balance;
}

.process-flow p {
  margin: 0;
  font-size: 0.82rem;
  line-height: 1.4;
  letter-spacing: 0;
  max-width: 16ch;
}

.portfolio-grid {
  margin-top: 2rem;
  display: grid;
  gap: 1.1rem;
}

.portfolio-card {
  margin: 0;
  background: var(--white);
  border: 1px solid var(--line);
  aspect-ratio: 3 / 4;
  display: grid;
  align-content: end;
  position: relative;
  overflow: hidden;
}

.portfolio-card__media {
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(
      90deg,
      transparent,
      transparent 31px,
      rgba(16, 32, 112, 0.06) 31px,
      rgba(16, 32, 112, 0.06) 32px
    ),
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 31px,
      rgba(16, 32, 112, 0.06) 31px,
      rgba(16, 32, 112, 0.06) 32px
    ),
    linear-gradient(160deg, #dfe2ea, #c5c7d1);
}

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

.portfolio-card__label {
  position: relative;
  z-index: 1;
  padding: 1.1rem 1.2rem;
  background: linear-gradient(transparent, rgba(0, 0, 50, 0.72));
  color: #fff;
}

.portfolio-card__label h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.15rem;
}

.portfolio-card__label p {
  margin: 0.2rem 0 0;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  opacity: 0.8;
}

.portfolio-card.is-empty .portfolio-card__label {
  background: transparent;
  color: var(--navy-deep);
}

.section--modalidad {
  background: #000050;
  color: rgba(243, 245, 251, 0.82);
  border: 0;
}

.section--modalidad::after {
  opacity: 0.14;
  filter: brightness(8);
  right: 5%;
  top: auto;
  bottom: -1.5rem;
}

.section--modalidad h2 {
  color: #fff;
}

.section--modalidad .eyebrow {
  color: var(--wire);
}

.section--modalidad .section__lead {
  color: rgba(243, 245, 251, 0.78);
}

.section__inner--split {
  display: grid;
  gap: 2.25rem;
  align-items: end;
}

.modality-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.modality-list li {
  display: grid;
  gap: 0.25rem;
  padding: 1.2rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}

.modality-list li:first-child {
  border-top: 1px solid rgba(255, 255, 255, 0.14);
}

.modality-list__label {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: #fff;
}

.section--about .section__inner--about {
  display: grid;
  gap: 2.25rem;
  align-items: center;
}

.about__copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  max-width: 38rem;
}

.about__bio {
  display: grid;
  gap: 1.05rem;
  color: #c5cad8;
  max-width: none;
}

.about__bio p {
  margin: 0;
}

.about__lead {
  font-size: 1.14rem;
  line-height: 1.55;
  color: #eef0f6;
}

.about__photo {
  margin: 0;
  position: relative;
  overflow: hidden;
  aspect-ratio: 4 / 5;
  background: #121826;
  box-shadow: 0 24px 50px rgba(0, 0, 0, 0.35);
}

.about__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 18%;
  filter: contrast(1.06) saturate(0.92);
}

.about__caption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  margin: 0;
  padding: 2.4rem 1.1rem 0.9rem;
  background: linear-gradient(transparent, rgba(8, 12, 24, 0.88));
  color: #fff;
  font-family: var(--font-display);
  font-size: 0.82rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.section--about.about--no-photo .section__inner--about {
  grid-template-columns: 1fr;
  justify-items: center;
  text-align: center;
}

.section--about.about--no-photo .about__copy {
  max-width: 44rem;
}

.section--about.about--no-photo .about__photo {
  display: none;
}

.quote-grid {
  margin-top: 2rem;
  display: grid;
  gap: 1.15rem;
}

.quote-card {
  padding: 1.5rem 1.35rem;
  background: var(--white);
  border: 1px solid var(--line);
  border-left: 3px solid var(--navy);
}

.quote-card blockquote {
  margin: 0 0 1.1rem;
  color: var(--ink);
  font-size: 1.02rem;
}

.quote-card footer {
  font-size: 0.88rem;
  color: var(--ink-soft);
}

.quote-card strong {
  display: block;
  font-family: var(--font-display);
  color: var(--navy-deep);
  font-size: 0.98rem;
}

.section__inner--contact {
  display: grid;
  gap: 2.25rem;
}

.lead-form {
  display: grid;
  gap: 1rem;
  padding: 0.25rem 0 0;
}

.field {
  display: grid;
  gap: 0.4rem;
}

.field label {
  font-weight: 600;
  font-size: 0.92rem;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.86);
  color: var(--ink);
  padding: 0.9rem 1rem;
  font: inherit;
  outline: none;
  transition: border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: var(--navy);
  box-shadow: 0 0 0 3px rgba(16, 32, 112, 0.16);
  background: #fff;
}

.field textarea {
  resize: vertical;
  min-height: 120px;
}

.field-row {
  display: grid;
  gap: 1rem;
}

.field--check label {
  display: flex;
  gap: 0.7rem;
  align-items: flex-start;
  font-weight: 500;
  color: var(--ink-soft);
}

.field--check input {
  width: auto;
  margin-top: 0.25rem;
  accent-color: var(--navy);
}

.form-status {
  min-height: 1.4em;
  margin: 0.25rem 0 0;
  font-size: 0.95rem;
  color: var(--navy);
}

.form-status.is-error {
  color: #8a1f33;
}

.site-footer {
  padding: 2.75rem 0 8.75rem;
  border-top: 0;
  background: var(--navy-deep);
  position: relative;
  overflow: hidden;
}

.site-footer::after {
  content: "";
  position: absolute;
  width: 280px;
  height: 280px;
  right: -2rem;
  bottom: -3rem;
  background: url("assets/logo.png") center / contain no-repeat;
  opacity: 0.1;
  filter: brightness(8);
  pointer-events: none;
}

.site-footer__inner {
  display: grid;
  gap: 0.4rem;
  justify-items: center;
  text-align: center;
  color: rgba(243, 245, 251, 0.72);
  font-size: 0.95rem;
  position: relative;
  z-index: 1;
}

.site-footer__logo {
  width: 196px;
  height: auto;
  margin-bottom: 0.5rem;
  background: none;
  padding: 0;
}

.site-footer__note {
  margin: 0.4rem 0 0;
  color: #fff;
  font-weight: 600;
  letter-spacing: 0.04em;
}

.ig-float {
  position: fixed !important;
  right: 1.1rem;
  bottom: 5.05rem;
  z-index: 999 !important;
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: radial-gradient(circle at 30% 110%, #fccc63 0%, #fbad50 25%, #e1306c 55%, #c13584 75%, #833ab4 100%);
  color: #fff;
  box-shadow: var(--shadow);
  text-decoration: none;
  animation: wa-in 0.7s var(--ease) 0.55s both;
}

.ig-float svg {
  width: 1.55rem;
  height: 1.55rem;
}

.ig-float:hover {
  transform: translateY(-3px) scale(1.03);
}

.ig-float.is-hidden {
  display: none;
}

.whatsapp-float {
  position: fixed !important;
  right: 1.1rem;
  bottom: 1.1rem;
  z-index: 999 !important;
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: #1faa5a;
  color: #fff;
  box-shadow: var(--shadow);
  text-decoration: none;
  animation: wa-in 0.7s var(--ease) 0.45s both, wa-pulse 2.8s ease-in-out 1.4s infinite;
}

.whatsapp-float svg {
  width: 1.7rem;
  height: 1.7rem;
}

.whatsapp-float:hover {
  transform: translateY(-3px) scale(1.03);
}

.whatsapp-float.is-hidden {
  display: none;
}

.service-grid {
  margin-top: 2rem;
  display: grid;
  gap: 0.85rem;
}

.service-card {
  padding: 1.15rem 1.15rem 1.05rem;
  background: var(--white);
  border: 1px solid var(--line);
  display: grid;
  align-content: start;
  gap: 0.25rem;
  text-decoration: none;
  color: inherit;
  transition: transform 0.25s var(--ease), border-color 0.25s var(--ease), box-shadow 0.25s var(--ease);
}

.service-card:hover {
  transform: translateY(-3px);
  border-color: var(--navy);
  box-shadow: var(--shadow);
}

.service-card h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.12rem;
  font-weight: 700;
  color: var(--navy-deep);
}

.service-card__meta {
  margin: 0;
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--grey);
}

.service-card__text {
  margin: 0.15rem 0 0;
  color: var(--ink-soft);
  font-size: 0.92rem;
  line-height: 1.4;
}

.service-card__go {
  margin-top: 0.55rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--navy);
}

.faq-list {
  margin-top: 1.75rem;
  display: grid;
  gap: 0.55rem;
}

.faq-item {
  border: 1px solid var(--line);
  background: var(--white);
  padding: 0.15rem 1rem;
}

.faq-item summary {
  cursor: pointer;
  list-style: none;
  padding: 0.95rem 0;
  font-weight: 700;
  color: var(--navy-deep);
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item p {
  margin: 0 0 1rem;
  color: var(--ink-soft);
}

.contact-meta {
  margin: 1.25rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.4rem;
  color: var(--ink-soft);
  font-size: 0.98rem;
}

.contact-meta a {
  color: var(--navy);
  text-decoration: none;
}

.social-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  margin: 1rem 0 0.35rem;
}

.contact-social.social-links {
  justify-content: flex-start;
}

.social-links__item {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border: 1px solid var(--line);
  color: var(--navy-deep);
  text-decoration: none;
  transition: transform 0.25s var(--ease), background 0.25s var(--ease), color 0.25s var(--ease);
}

.social-links__item svg {
  width: 1.15rem;
  height: 1.15rem;
}

.social-links__item:hover,
.social-links__item:focus-visible {
  transform: translateY(-2px);
  background: var(--navy);
  border-color: var(--navy);
  color: #fff;
  outline: none;
}

.site-footer .social-links__item {
  border-color: rgba(255, 255, 255, 0.28);
  color: #fff;
}

.site-footer .social-links__item:hover,
.site-footer .social-links__item:focus-visible {
  background: #fff;
  border-color: #fff;
  color: var(--navy-deep);
}

.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;
}

@keyframes rise-in {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes hero-drift {
  from {
    transform: scale(1.04) translate3d(0, 0, 0);
  }
  to {
    transform: scale(1.09) translate3d(-1.2%, -1%, 0);
  }
}

@keyframes wa-in {
  from {
    opacity: 0;
    transform: translateY(16px) scale(0.9);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes wa-pulse {
  0%,
  100% {
    box-shadow: 0 10px 28px rgba(31, 170, 90, 0.35);
  }
  50% {
    box-shadow: 0 10px 28px rgba(31, 170, 90, 0.35), 0 0 0 12px rgba(31, 170, 90, 0.12);
  }
}

@media (min-width: 768px) {
  .focus-list,
  .glass-list {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.75rem;
  }

  .glass-list li {
    padding: 0 0 0 1.2rem;
    border-top: 0;
    border-left: 1px solid var(--line);
  }

  .glass-gallery {
    grid-template-columns: repeat(3, 1fr);
  }

  .focus-list li {
    padding: 0 0 0 1.2rem;
    border-top: 0;
    border-left: 1px solid var(--line);
  }

  .section__inner--split {
    grid-template-columns: 1.2fr 0.8fr;
  }

  .lead-form {
    padding: 1.5rem 1.75rem 1.75rem;
    background: var(--white);
    border: 1px solid var(--line);
    box-shadow: var(--shadow);
  }

  .field-row {
    grid-template-columns: 1fr 1fr;
  }

  .section--about .section__inner--about {
    grid-template-columns: 0.88fr 1.12fr;
    gap: 3.25rem;
    align-items: center;
  }

  .section--about.about--no-photo .section__inner--about {
    grid-template-columns: 1fr;
  }

  .quote-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .section__inner--contact {
    grid-template-columns: 0.9fr 1.1fr;
    align-items: start;
  }
}

@media (min-width: 900px) {
  .service-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .portfolio-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 640px) and (max-width: 899px) {
  .service-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 900px) {
  .process-flow {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .process-flow::before {
    top: 1.35rem;
    bottom: 1.5rem;
    left: 1.75rem;
    right: auto;
    width: 1px;
    height: auto;
  }

  .process-flow li {
    grid-template-columns: 3.65rem 1fr;
    justify-items: start;
    text-align: left;
    align-items: center;
    column-gap: 1rem;
    padding: 0.85rem 0;
  }

  .process-flow__icon {
    grid-row: span 3;
  }

  .process-flow h3,
  .process-flow p,
  .process-flow__num {
    justify-self: start;
  }

  .process-flow p {
    max-width: none;
  }
}

@media (max-width: 980px) {
  .brand-mark__logo {
    height: 3.3rem;
  }

  .nav-toggle {
    display: grid;
    place-items: center;
  }

  .site-nav {
    display: none;
    position: absolute;
    top: var(--header-h);
    left: 0;
    right: 0;
    flex-direction: column;
    gap: 0;
    padding: 0.5rem 1.25rem 1rem;
    background: rgba(255, 255, 255, 0.98);
    border-bottom: 1px solid var(--line);
  }

  .site-header.is-nav-open .site-nav {
    display: flex;
  }

  .site-nav a {
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--line);
  }
}

@media (max-width: 640px) {
  .hero__content {
    margin-bottom: 3.1rem;
  }

  .hero__lockup {
    width: 148px;
  }

  .about__photo {
    max-width: 20rem;
    margin-inline: auto;
  }

  .about__copy {
    max-width: none;
  }

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

  .hero__actions .btn {
    width: 100%;
  }

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

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .hero__media,
  .hero__content,
  .whatsapp-float,
  .ig-float {
    animation: none !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}