:root {
  --ink: #08111f;
  --blue: #1257ff;
  --cyan: #3dd9ff;
  --paper: #f6f8fc;
  --line: #dce2ec;
  --muted: #5b6574;
  --white: #fff;
  --font-head: 'Manrope', sans-serif;
  --font-body: 'DM Sans', sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 400 1rem/1.65 var(--font-body);
  overflow-x: hidden;
}

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

button, input, select, textarea {
  font: inherit;
}

.skip-link {
  position: fixed;
  left: 1rem;
  top: -5rem;
  background: #fff;
  padding: .8rem 1rem;
  z-index: 99;
}

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

.section-shell {
  width: min(1180px, calc(100% - 48px));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(246, 248, 252, .88);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(8, 17, 31, .1);
}

.nav-wrap {
  height: 78px;
  width: min(1260px, calc(100% - 48px));
  margin: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: flex;
  align-items: center;
  gap: .65rem;
  font: 800 1.08rem var(--font-head);
  letter-spacing: -.04em;
}

.brand-mark {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  background: var(--ink);
  color: var(--cyan);
  border-radius: 9px;
  font-size: 1.1rem;
}

.brand-dot {
  color: var(--blue);
}

nav {
  display: flex;
  align-items: center;
  gap: 2rem;
  font-weight: 600;
  font-size: .93rem;
}

nav a:not(.nav-cta) {
  transition: color .2s;
}

nav a:not(.nav-cta):hover {
  color: var(--blue);
}

.nav-cta {
  padding: .7rem 1rem;
  background: var(--ink);
  color: #fff;
  border-radius: 8px;
}

.nav-cta span, .button span, .email-link span {
  color: var(--cyan);
}

.menu-button {
  display: none;
  border: 0;
  background: none;
  width: 42px;
  height: 42px;
}

.menu-button span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--ink);
  margin: 6px auto;
}

/* HERO */
.hero {
  min-height: 730px;
  padding: 7rem 0 5.5rem;
  display: grid;
  grid-template-columns: 1.35fr .65fr;
  gap: 5rem;
  align-items: center;
}

.eyebrow {
  margin: 0 0 1.2rem;
  text-transform: uppercase;
  letter-spacing: .13em;
  font-size: .76rem;
  font-weight: 700;
  color: var(--blue);
}

.eyebrow span {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--cyan);
  margin-right: .55rem;
  box-shadow: 0 0 0 5px rgba(61, 217, 255, .14);
}

h1, h2, h3 {
  font-family: var(--font-head);
  letter-spacing: -.055em;
  line-height: 1.08;
  margin: 0;
}

h1 {
  font-size: clamp(3.2rem, 6.3vw, 6.1rem);
  max-width: 850px;
}

h1 em {
  font-style: normal;
  color: var(--blue);
}

.hero-lede {
  max-width: 670px;
  margin: 2rem 0;
  color: var(--muted);
  font-size: 1.18rem;
  line-height: 1.75;
}

.hero-actions {
  display: flex;
  gap: .8rem;
  flex-wrap: wrap;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .7rem;
  min-height: 52px;
  padding: .8rem 1.2rem;
  border-radius: 8px;
  border: 1px solid var(--ink);
  font-weight: 700;
  cursor: pointer;
}

.button-primary {
  background: var(--ink);
  color: #fff;
}

.button-primary:hover {
  background: var(--blue);
  border-color: var(--blue);
}

.button-secondary:hover {
  background: #fff;
}

.hero-proof {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
  margin-top: 2rem;
  color: var(--muted);
  font-size: .86rem;
}

.hero-proof span:before {
  content: '✓';
  color: var(--blue);
  font-weight: 800;
  margin-right: .45rem;
}

.hero-panel {
  background: var(--ink);
  color: #fff;
  padding: 1.3rem;
  border-radius: 18px;
  box-shadow: 0 32px 80px rgba(8, 17, 31, .18);
  transform: none;
}

.panel-top {
  display: flex;
  justify-content: space-between;
  padding: .2rem .2rem 1rem;
  color: #aab7ca;
  font-size: .75rem;
  text-transform: uppercase;
  letter-spacing: .12em;
}

.panel-number {
  color: var(--cyan);
}

.hero-panel ol {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid #263248;
}

.hero-panel li {
  display: flex;
  gap: 1rem;
  align-items: center;
  border-bottom: 1px solid #263248;
  padding: 1.12rem .3rem;
}

.hero-panel li span {
  font-size: .75rem;
  color: var(--cyan);
}

.hero-panel li strong {
  font: 600 1.08rem var(--font-head);
}

.availability {
  display: flex;
  align-items: center;
  gap: .65rem;
  padding: 1.15rem .2rem .15rem;
  font-size: .88rem;
  color: #cfd7e3;
}

.pulse {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #5ce39b;
  box-shadow: 0 0 0 6px rgba(92, 227, 155, .12);
}

/* WORK */
.work, .skills, .process {
  padding: 7.5rem 0;
}

.section-heading {
  display: grid;
  grid-template-columns: 1.4fr .6fr;
  gap: 5rem;
  align-items: end;
  margin-bottom: 3.5rem;
}

.section-heading h2, .process-intro h2, .contact h2 {
  font-size: clamp(2.4rem, 4.6vw, 4.5rem);
  max-width: 800px;
}

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

.project-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.35rem;
}

.project {
  background: #fff;
  border-radius: 15px;
  overflow: hidden;
  transition: transform .25s, box-shadow .25s;
}

.project:hover {
  transform: translateY(-5px);
  box-shadow: 0 24px 50px rgba(8, 17, 31, .12);
}

.project-visual {
  height: 310px;
  position: relative;
  padding: 1.5rem;
  overflow: hidden;
}

.project-featured {
  grid-column: span 2;
}

.project-featured .project-visual {
  height: 430px;
}

.project-index {
  position: absolute;
  left: 1.5rem;
  top: 1.25rem;
  font: 700 .75rem var(--font-head);
  opacity: .6;
}

.wordmark {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  font: 800 clamp(2.2rem, 7vw, 6.5rem) var(--font-head);
  letter-spacing: -.08em;
  line-height: .75;
  white-space: nowrap;
}

.wordmark span {
  display: block;
  font-size: .28em;
  letter-spacing: .5em;
  margin-top: 1.1rem;
}

.project-water .project-visual {
  background: #e8f2ff;
  color: #083c79;
}

.project-water .visual-line {
  position: absolute;
  width: 120%;
  height: 130px;
  border-radius: 50%;
  border: 2px solid #429df5;
  left: -10%;
  bottom: -65px;
  box-shadow: 0 -22px 0 rgba(66, 157, 245, .12);
}

.project-pet .project-visual {
  background: #eef5ea;
  color: #16462c;
}

.project-pet .cross {
  position: absolute;
  right: 1.5rem;
  bottom: -1.3rem;
  font: 800 8rem var(--font-head);
  color: #d2e8c7;
}

.project-aqua .project-visual {
  background: #dff8f7;
  color: #09686c;
}

.project-aqua .wave {
  position: absolute;
  right: 1rem;
  bottom: -4rem;
  font: 800 12rem var(--font-head);
  color: #8ededa;
  transform: rotate(-8deg);
}

.project-dark .project-visual {
  background: #101828;
  color: #fff;
}

.browser-card {
  position: absolute;
  left: 12%;
  top: 23%;
  width: 56%;
  height: 58%;
  border: 1px solid #506079;
  border-radius: 10px;
  background: linear-gradient(135deg, #172239, #23324c);
  padding: 1rem;
}

.browser-card span {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #617089;
  margin-right: 4px;
}

.launch-copy {
  position: absolute;
  right: 1.2rem;
  bottom: 1rem;
  text-align: right;
  font: 800 2rem/1 var(--font-head);
  letter-spacing: -.07em;
}

.project-violet .project-visual {
  background: #efe9ff;
  color: #4d25b7;
}

.orb {
  position: absolute;
  width: 230px;
  height: 230px;
  border-radius: 50%;
  left: 12%;
  top: 16%;
  background: radial-gradient(circle at 35% 30%, #fff 0, #91a8ff 25%, #6e35d0 58%, #241052 100%);
  box-shadow: 20px 30px 60px rgba(73, 30, 160, .3);
}

.project-coral .project-visual {
  background: #ffede8;
  color: #7d271d;
}

.grid-type {
  position: absolute;
  left: 1.5rem;
  bottom: 1.2rem;
  font: 800 4.8rem/.75 var(--font-head);
  letter-spacing: -.09em;
}

.grid-type span {
  color: #ef5d4c;
}

.project-info {
  padding: 1.4rem 1.5rem 1.55rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.project-info p {
  margin: 0 0 .3rem;
  color: var(--muted);
  font-size: .79rem;
  text-transform: uppercase;
  letter-spacing: .08em;
}

.project-info h3 {
  font-size: 1.4rem;
}

.project-arrow {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 50%;
  font-size: 1.2rem;
}

.portfolio-note {
  margin-top: 1.35rem;
  padding: 1.5rem;
  border: 1px solid var(--line);
  display: flex;
  align-items: center;
  gap: 1rem;
  border-radius: 12px;
}

.portfolio-note > span {
  font-size: 2rem;
  color: var(--blue);
}

.portfolio-note p {
  margin: 0;
  color: var(--muted);
}

/* SERVICES */
.services {
  width: 100%;
  max-width: none;
  background: var(--ink);
  color: #fff;
  padding: 7.5rem max(24px, calc((100vw - 1180px)/2));
}

.section-heading.light > p {
  color: #aeb9c9;
}

.service-list {
  border-top: 1px solid #283448;
}

.service-list article {
  display: grid;
  grid-template-columns: 80px 1fr;
  padding: 2rem 0;
  border-bottom: 1px solid #283448;
}

.service-list article > span {
  font-size: .78rem;
  color: var(--cyan);
}

.service-list article div {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.service-list h3 {
  font-size: 1.65rem;
}

.service-list p {
  margin: 0;
  color: #aeb9c9;
}

/* WHATSAPP AUTOMATION SECTION */
.whatsapp-automation {
  padding: 7.5rem 0;
}

.whatsapp-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
  margin-bottom: 4rem;
}

.whatsapp-description p {
  margin: 0;
  color: var(--muted);
  font-size: 1.1rem;
  line-height: 1.75;
}

.whatsapp-features h3 {
  font-size: 1.5rem;
  margin-bottom: 1.25rem;
  color: var(--ink);
}

.feature-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .75rem 1.5rem;
}

.feature-list li {
  position: relative;
  padding-left: 1.5rem;
  color: var(--muted);
  font-size: .95rem;
}

.feature-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--blue);
  font-weight: 700;
}

/* HOW IT WORKS */
.how-it-works {
  margin-top: 2rem;
  padding-top: 3rem;
  border-top: 1px solid var(--line);
}

.how-it-works .section-heading {
  margin-bottom: 2.5rem;
}

.how-it-works .section-heading h2 {
  font-size: clamp(1.8rem, 3.2vw, 3rem);
}

.steps-whatsapp {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.steps-whatsapp article {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 1.75rem 1.5rem;
  transition: transform .25s, box-shadow .25s;
}

.steps-whatsapp article:hover {
  transform: translateY(-5px);
  box-shadow: 0 16px 32px rgba(8, 17, 31, .08);
}

.steps-whatsapp article > span {
  display: inline-block;
  font-size: .75rem;
  font-weight: 700;
  color: var(--blue);
  margin-bottom: .75rem;
}

.steps-whatsapp h3 {
  font-size: 1.15rem;
  margin-bottom: .75rem;
  line-height: 1.25;
}

.steps-whatsapp p {
  margin: 0;
  color: var(--muted);
  font-size: .9rem;
  line-height: 1.6;
}

/* SKILLS */
.skill-groups {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.2rem;
}

.skill-groups article {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 1.6rem;
}

.skill-code {
  color: var(--blue);
  font-size: .75rem;
  font-weight: 700;
}

.skill-groups h3 {
  font-size: 1.55rem;
  margin: .5rem 0 1.3rem;
}

.chips {
  display: flex;
  gap: .55rem;
  flex-wrap: wrap;
}

.chips span {
  padding: .48rem .72rem;
  border-radius: 6px;
  background: #eef2f8;
  color: #354052;
  font-size: .85rem;
}

/* PROCESS */
.process {
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: .75fr 1.25fr;
  gap: 6rem;
}

.process-intro > p:last-child {
  color: var(--muted);
  max-width: 480px;
}

.steps {
  border-top: 1px solid var(--ink);
}

.steps article {
  display: grid;
  grid-template-columns: 50px 160px 1fr;
  gap: 1rem;
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--line);
  align-items: start;
}

.steps article > span {
  color: var(--blue);
  font-size: .75rem;
  font-weight: 700;
}

.steps h3 {
  font-size: 1.3rem;
}

.steps p {
  margin: 0;
  color: var(--muted);
}

/* CONTACT */
.contact {
  width: 100%;
  max-width: none;
  background: var(--blue);
  color: #fff;
  padding: 7rem max(24px, calc((100vw - 1180px)/2));
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
}

.contact .eyebrow {
  color: #d7e2ff;
}

.contact-copy > p:not(.eyebrow) {
  color: #dbe4ff;
  max-width: 560px;
}

.email-link {
  display: inline-flex;
  gap: .6rem;
  margin-top: 1.4rem;
  font-weight: 700;
  border-bottom: 1px solid rgba(255, 255, 255, .5);
}

.contact-form {
  background: #fff;
  color: var(--ink);
  padding: 2rem;
  border-radius: 16px;
}

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

.contact-form label {
  display: block;
  font-size: .86rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.contact-form input, .contact-form select, .contact-form textarea {
  width: 100%;
  margin-top: .45rem;
  border: 1px solid #cfd7e3;
  background: #f8faff;
  border-radius: 7px;
  padding: .8rem;
  outline: none;
}

.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(18, 87, 255, .12);
}

.contact-form textarea {
  resize: vertical;
}

.contact-form .button {
  width: 100%;
}

.form-note {
  font-size: .78rem;
  color: var(--muted);
  margin: .8rem 0 0;
  text-align: center;
}

/* FOOTER */
footer {
  background: #050b15;
  color: #fff;
}

.footer-inner {
  min-height: 210px;
  display: grid;
  grid-template-columns: 1fr 1fr auto;
  align-items: center;
  gap: 2rem;
}

.footer-inner > p {
  color: #8d9aaf;
}

.footer-inner > div {
  display: flex;
  gap: 1.3rem;
}

.footer-inner > div a:hover {
  color: var(--cyan);
}

.copyright {
  grid-column: 1/-1;
  margin: 0;
  padding: 1rem 0;
  border-top: 1px solid #1b2638;
  font-size: .8rem;
}

/* RESPONSIVE */
@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
    gap: 3rem;
    padding-top: 5rem;
  }
  .hero-panel {
    transform: none;
  }
  .section-heading, .process, .contact {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .service-list article div {
    grid-template-columns: 1fr;
    gap: .7rem;
  }
  .steps article {
    grid-template-columns: 40px 130px 1fr;
  }
  .footer-inner {
    grid-template-columns: 1fr auto;
  }
  .footer-inner > p:first-of-type {
    display: none;
  }
  .whatsapp-content {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .steps-whatsapp {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 680px) {
  .section-shell {
    width: min(100% - 30px, 1180px);
  }
  .nav-wrap {
    width: calc(100% - 30px);
    height: 68px;
  }
  .menu-button {
    display: block;
  }
  nav {
    display: none;
    position: absolute;
    top: 68px;
    left: 0;
    right: 0;
    background: var(--paper);
    padding: 1rem 15px 1.5rem;
    border-bottom: 1px solid var(--line);
    flex-direction: column;
    align-items: stretch;
    gap: .2rem;
  }
  nav.open {
    display: flex;
  }
  nav a {
    padding: .8rem;
  }
  .hero {
    min-height: auto;
    padding: 4.5rem 0;
  }
  .hero-lede {
    font-size: 1.05rem;
  }
  .hero-actions {
    display: grid;
  }
  .hero-proof {
    display: grid;
    gap: .4rem;
  }
  .work, .skills, .process {
    padding: 5rem 0;
  }
  .section-heading {
    margin-bottom: 2rem;
  }
  .project-grid, .skill-groups {
    grid-template-columns: 1fr;
  }
  .project-featured {
    grid-column: auto;
  }
  .project-featured .project-visual, .project-visual {
    height: 280px;
  }
  .wordmark {
    font-size: 3rem;
  }
  .service-list article {
    grid-template-columns: 42px 1fr;
  }
  .service-list article div {
    display: block;
  }
  .service-list p {
    margin-top: .7rem;
  }
  .steps article {
    grid-template-columns: 36px 1fr;
  }
  .steps p {
    grid-column: 2;
  }
  .contact {
    padding-top: 5rem;
    padding-bottom: 5rem;
  }
  .field-row {
    grid-template-columns: 1fr;
  }
  .contact-form {
    padding: 1.25rem;
  }
  .footer-inner {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    padding: 3rem 0;
  }
  .copyright {
    width: 100%;
  }
  .grid-type {
    font-size: 4rem;
  }
  .feature-list {
    grid-template-columns: 1fr;
  }
  .steps-whatsapp {
    grid-template-columns: 1fr;
  }
  .how-it-works .section-heading {
    margin-bottom: 1.5rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  * {
    transition: none !important;
  }
}