/* ==========================================================================
   DEMIPOINT DIGITAL — Design tokens
   ========================================================================== */

:root {
  --color-bg: #FFFFFF;
  --color-bg-alt: #F1F5F9;
  --color-heading: #334155;
  --color-body: #334155;
  --color-subtext: #64748B;
  --color-accent: #ACDDFD;
  --color-accent-text: #FFFFFF;
  --color-border: #E2E8F0;
  --color-card-bg: #FFFFFF;
  --color-nav-bg: rgba(255, 255, 255, 0.9);

  --font-heading: 'Inter', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-label: 'Oswald', sans-serif;

  --space-1: 8px;
  --space-2: 16px;
  --space-3: 24px;
  --space-4: 32px;
  --space-6: 48px;
  --space-8: 64px;
  --space-15: 120px;

  --radius: 8px;
  --radius-lg: 14px;

  --transition: 220ms cubic-bezier(0.4, 0, 0.2, 1);
}

[data-theme="dark"] {
  --color-bg: #16191d;
  --color-bg-alt: #1c2025;
  --color-heading: #dee2e6;
  --color-body: #dee2e6;
  --color-subtext: #9aa3ad;
  --color-accent: #ACDDFD;
  --color-accent-text: #16191d;
  --color-border: #2a2f36;
  --color-card-bg: #1c2025;
  --color-nav-bg: rgba(22, 25, 29, 0.9);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 88px;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}

body {
  font-family: var(--font-body);
  background: var(--color-bg);
  color: var(--color-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  transition: background var(--transition), color var(--transition);
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
ul { list-style: none; }

:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
}

h1, h2, h3 {
  font-family: var(--font-heading);
  color: var(--color-heading);
  font-weight: 700;
  line-height: 1.15;
}

.hero-title {
  font-size: 32px;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.section-title {
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: var(--space-6);
}

h3 { font-size: 18px; font-weight: 700; margin-bottom: var(--space-1); }

.eyebrow {
  font-family: var(--font-label);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-2);
}

.niche-tag {
  font-family: var(--font-label);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-subtext);
  margin: var(--space-1) 0;
}

.center { text-align: center; }
.center.eyebrow { display: block; }

p { color: var(--color-subtext); }

@media (min-width: 768px) {
  .hero-title { font-size: 56px; }
  .section-title { font-size: 36px; }
  h3 { font-size: 22px; }
}

.section { padding: var(--space-8) var(--space-2); }
.section-tint { background: var(--color-bg-alt); }
.section-inner { max-width: 1160px; margin: 0 auto; }
.section-inner-narrow { max-width: 700px; }

@media (min-width: 768px) {
  .section { padding: var(--space-15) var(--space-4); }
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 16px;
  transition: transform var(--transition), opacity var(--transition), background var(--transition);
  white-space: nowrap;
}

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

.btn-primary:hover { transform: translateY(-2px); opacity: 0.92; }

.btn-secondary {
  background: transparent;
  color: var(--color-heading);
  border: 1.5px solid var(--color-border);
}

.btn-secondary:hover { border-color: var(--color-accent); transform: translateY(-2px); }

.btn-full-mobile { width: 100%; }

@media (min-width: 640px) {
  .btn-full-mobile { width: auto; }
}

.btn-nav { display: none; }

@media (min-width: 900px) {
  .btn-nav { display: inline-flex; padding: 10px 22px; font-size: 14px; }
}

.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-nav-bg);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition);
}

.nav.scrolled { border-bottom-color: var(--color-border); }

.nav-inner {
  max-width: 1160px;
  margin: 0 auto;
  padding: var(--space-2);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 20px;
  color: var(--color-heading);
  display: flex;
  align-items: center;
  gap: 8px;
}

.logo-mark {
  width: 28px;
  height: 28px;
  max-width: 28px;
  max-height: 28px;
  object-fit: contain;
  flex-shrink: 0;
}

.logo-dot {
  color: var(--color-accent);
  margin-left: -7px;
}

.nav-links {
  display: none;
  gap: var(--space-4);
}

.nav-links a {
  font-size: 15px;
  font-weight: 500;
  color: var(--color-body);
  transition: color var(--transition);
}

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

@media (min-width: 900px) {
  .nav-links { display: flex; }
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.theme-toggle {
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  color: var(--color-heading);
  transition: background var(--transition);
}

.theme-toggle:hover { background: var(--color-bg-alt); }

.icon-moon { display: none; }
[data-theme="dark"] .icon-sun { display: none; }
[data-theme="dark"] .icon-moon { display: block; }

.hamburger {
  width: 38px;
  height: 38px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
}

.hamburger span {
  width: 22px;
  height: 2px;
  background: var(--color-heading);
  transition: transform var(--transition), opacity var(--transition);
}

.hamburger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.hamburger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (min-width: 900px) {
  .hamburger { display: none; }
}

.mobile-menu {
  position: fixed;
  top: 64px;
  left: 0;
  right: 0;
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  padding: var(--space-2);
  gap: var(--space-1);
  transform: translateY(-120%);
  opacity: 0;
  transition: transform var(--transition), opacity var(--transition);
  z-index: 99;
}

.mobile-menu.open { transform: translateY(0); opacity: 1; }

.mobile-menu a {
  padding: var(--space-2);
  font-weight: 500;
  border-radius: var(--radius);
}

.mobile-menu a:hover { background: var(--color-bg-alt); }

@media (min-width: 900px) {
  .mobile-menu { display: none; }
}

.hero { padding: var(--space-8) var(--space-2) var(--space-6); }

.hero-inner {
  max-width: 1160px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  align-items: center;
  text-align: center;
}

.hero-content { max-width: 640px; }
.hero-sub { font-size: 16px; margin: var(--space-3) 0 var(--space-4); }
.hero-visual { width: 100%; max-width: 480px; overflow: hidden; }

@media (min-width: 900px) {
  .hero { padding: var(--space-8) var(--space-4); }
  .hero-inner {
    flex-direction: row;
    text-align: left;
    align-items: center;
    gap: var(--space-8);
  }
  .hero-content { max-width: 560px; }
  .hero-visual { flex: 1; max-width: none; }
}

.hero-mockup {
  width: 100%;
  height: 350px;
  object-fit: cover;
  object-position: center;
  border-radius: var(--radius-lg);
}

@media (min-width: 900px) {
  .hero-mockup {
    height: 500px;
  }
}

.browser-frame {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  background: var(--color-card-bg);
  box-shadow: 0 20px 50px -20px rgba(0,0,0,0.15);
}

.browser-bar {
  display: flex;
  gap: 6px;
  padding: 10px 14px;
  background: var(--color-bg-alt);
  border-bottom: 1px solid var(--color-border);
}

.browser-bar .dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--color-border);
}

.browser-body { background: var(--color-bg); }

.card {
  background: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-top: 3px solid transparent;
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  height: 100%;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition), border-color var(--transition), border-top-color var(--transition);
}

.card:hover {
  transform: translateY(-4px);
  border-color: var(--color-accent);
  border-top-color: var(--color-accent);
}

.card-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius);
  background: var(--color-bg-alt);
  color: var(--color-heading);
  margin-bottom: var(--space-3);
  transition: background var(--transition), color var(--transition);
}

.service-card:nth-child(even) .card-icon,
.why-card:nth-child(even) .card-icon {
  background: rgba(172, 221, 253, 0.25);
  color: var(--color-heading);
}

.card:hover .card-icon {
  background: var(--color-accent);
  color: var(--color-accent-text);
}

.card p { flex: 1; margin-bottom: var(--space-2); font-size: 15px; }

.card-link {
  font-weight: 600;
  font-size: 14px;
  color: var(--color-heading);
  transition: color var(--transition);
}

.card-link:hover { color: var(--color-accent); }

.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
}

@media (min-width: 640px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .services-grid { grid-template-columns: repeat(3, 1fr); gap: var(--space-4); }
}

.work-preview-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

@media (min-width: 900px) {
  .work-preview-grid { grid-template-columns: repeat(2, 1fr); }
}

.embed-frame { width: 100%; }

.embed-body {
  position: relative;
  height: 413px;
  overflow: hidden;
}

@media (min-width: 768px) {
  .embed-body { height: 500px; }
}

.embed-preview-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
}

@media (min-width: 768px) {
  .embed-preview-img {
    object-position: center;
  }
}
.embed-activate {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  background: rgba(22, 25, 29, 0.45);
  color: #fff;
  font-weight: 600;
  font-size: 14px;
  opacity: 0;
  transition: opacity var(--transition);
}

.embed-frame:hover .embed-activate,
.embed-frame:focus-within .embed-activate { opacity: 1; }

.play-icon {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--color-accent);
  color: var(--color-accent-text);
  font-size: 18px;
}

.embed-loading {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg);
}

.spinner {
  width: 28px;
  height: 28px;
  border: 3px solid var(--color-border);
  border-top-color: var(--color-accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

.embed-body iframe {
  width: 100%;
  height: 100%;
  border: none;
}

.work-meta { padding: var(--space-3) 0; }
.work-desc { font-size: 15px; }

.center-cta { text-align: center; margin-top: var(--space-6); }

.why-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
}

@media (min-width: 640px) {
  .why-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .why-grid { grid-template-columns: repeat(4, 1fr); }
}

.timeline {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
  position: relative;
}

.timeline-step {
  padding-left: 56px;
  position: relative;
}

.timeline-step:not(:last-child)::before {
  content: '';
  position: absolute;
  left: 19px;
  top: 44px;
  bottom: -32px;
  width: 2px;
  background: var(--color-border);
}

.timeline-marker {
  position: absolute;
  left: 0;
  top: 0;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--color-accent);
  color: var(--color-accent-text);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-family: var(--font-heading);
}

@media (min-width: 900px) {
  .timeline { grid-template-columns: repeat(4, 1fr); gap: var(--space-4); }
  .timeline-step { padding-left: 0; padding-top: 56px; }
  .timeline-step:not(:last-child)::before {
    left: 40px;
    right: -32px;
    top: 19px;
    bottom: auto;
    width: auto;
    height: 2px;
  }
  .timeline-marker { left: 0; top: 0; }
}

.accordion-item {
  border-bottom: 1px solid var(--color-border);
}

.accordion-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-3) 0;
  font-weight: 600;
  font-size: 16px;
  color: var(--color-heading);
  text-align: left;
}

.accordion-icon {
  flex-shrink: 0;
  color: var(--color-accent);
  font-size: 20px;
  font-weight: 400;
  transition: transform var(--transition);
  margin-left: var(--space-2);
}

.accordion-trigger[aria-expanded="true"] .accordion-icon { transform: rotate(45deg); }

.accordion-panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition), padding var(--transition);
}

.accordion-panel p { padding-bottom: var(--space-3); font-size: 15px; }

.cta-sub { max-width: 480px; margin: 0 auto var(--space-4); }

.cta-buttons {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-bottom: var(--space-6);
}

@media (min-width: 640px) {
  .cta-buttons { flex-direction: row; justify-content: center; }
}

.contact-form {
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.form-row { display: flex; flex-direction: column; gap: 6px; }

.form-row label {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-heading);
}

.form-row input,
.form-row textarea {
  font-family: var(--font-body);
  font-size: 15px;
  padding: 12px 14px;
  border-radius: var(--radius);
  border: 1.5px solid var(--color-border);
  background: var(--color-card-bg);
  color: var(--color-body);
  transition: border-color var(--transition);
  resize: vertical;
}

.form-row select {
  font-family: var(--font-body);
  font-size: 15px;
  padding: 12px 40px 12px 14px;
  border-radius: var(--radius);
  border: 1.5px solid var(--color-border);
  background-color: var(--color-card-bg);
  color: var(--color-body);
  transition: border-color var(--transition);
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  cursor: pointer;
}

.visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
  pointer-events: none !important;
  opacity: 0 !important;
}

.custom-select {
  position: relative;
}

.custom-select-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-body);
  font-size: 15px;
  padding: 12px 14px;
  border-radius: var(--radius);
  border: 1.5px solid var(--color-border);
  background: var(--color-card-bg);
  color: var(--color-body);
  cursor: pointer;
  transition: border-color var(--transition);
}

.custom-select-trigger:hover {
  border-color: var(--color-accent);
}

.custom-select.open .custom-select-trigger {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(172, 221, 253, 0.25);
}

.custom-select-arrow {
  color: var(--color-accent);
  flex-shrink: 0;
  transition: transform var(--transition);
}

.custom-select.open .custom-select-arrow {
  transform: rotate(180deg);
}

.custom-select-options {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  right: 0;
  z-index: 20;
  background: var(--color-card-bg);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: 0 16px 40px -12px rgba(0,0,0,0.18);
  overflow: hidden;
  max-height: 0;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-6px);
  transition: max-height var(--transition), opacity var(--transition), transform var(--transition);
}

.custom-select.open .custom-select-options {
  max-height: 260px;
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
  overflow-y: auto;
}

.custom-select-options li {
  padding: 11px 14px;
  font-size: 15px;
  color: var(--color-body);
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
}

.custom-select-options li:hover,
.custom-select-options li.active {
  background: var(--color-accent);
  color: var(--color-accent-text);
}

.custom-select-options li:not(:last-child) {
  border-bottom: 1px solid var(--color-border);
}

.form-row input:focus,
.form-row textarea:focus {
  outline: none;
  border-color: var(--color-accent);
}

.hp-field {
  position: absolute;
  left: -9999px;
  opacity: 0;
  pointer-events: none;
}

.footer { border-top: 1px solid var(--color-border); padding: var(--space-6) var(--space-2) var(--space-2); }

.footer-inner {
  max-width: 1160px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  align-items: center;
  text-align: center;
  padding-bottom: var(--space-4);
}

.footer-est { font-size: 13px; color: var(--color-subtext); margin-top: 4px; }

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-3);
}

.footer-links a { font-size: 14px; font-weight: 500; }
.footer-links a:hover { color: var(--color-accent); }

.footer-social { display: flex; gap: var(--space-2); }

.footer-social a {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--color-bg-alt);
  color: var(--color-heading);
  transition: color var(--transition), background var(--transition);
}

.footer-social a:hover { color: var(--color-accent); }

.footer-bottom {
  text-align: center;
  padding-top: var(--space-2);
  border-top: 1px solid var(--color-border);
  max-width: 1160px;
  margin: 0 auto;
}

.footer-bottom p { font-size: 13px; }

@media (min-width: 768px) {
  .footer-inner { flex-direction: row; justify-content: space-between; text-align: left; }
}

.floating-whatsapp {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--color-accent);
  color: var(--color-accent-text);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 30px -8px rgba(0,0,0,0.3);
  z-index: 90;
  opacity: 0;
  transform: translateY(20px);
  pointer-events: none;
  transition: opacity var(--transition), transform var(--transition);
}

.floating-whatsapp.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.floating-whatsapp:hover { transform: translateY(-3px); }

.active-link { color: var(--color-accent); }

.work-header {
  padding: var(--space-8) var(--space-2) var(--space-4);
}

@media (min-width: 768px) {
  .work-header { padding: var(--space-15) var(--space-4) var(--space-6); }
}

.page-title {
  font-size: 32px;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin: var(--space-2) 0;
}

@media (min-width: 768px) {
  .page-title { font-size: 44px; }
}

.page-sub { font-size: 16px; max-width: 480px; margin: 0 auto; }

.work-list { padding-top: var(--space-4); }

.section-inner-work {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
}

@media (min-width: 768px) {
  .section-inner-work { gap: var(--space-15); }
}

.work-item .work-meta { padding-top: var(--space-3); }
.work-item h2 { font-size: 22px; font-weight: 700; margin-bottom: var(--space-1); }
.work-item .work-desc { font-size: 16px; max-width: 560px; }

.embed-body-lg {
  height: 413px;
}

@media (min-width: 768px) {
  .embed-body-lg { height: 500px; }
}

.legal-content { padding-top: var(--space-4); }

.legal-content h2 {
  font-size: 18px;
  margin-top: var(--space-6);
  margin-bottom: var(--space-2);
}

.legal-content h2:first-of-type { margin-top: var(--space-4); }

.legal-body {
  font-size: 15px;
  margin-bottom: var(--space-2);
}

.legal-list {
  list-style: disc;
  padding-left: 22px;
  margin-bottom: var(--space-2);
}

.legal-list li {
  font-size: 15px;
  color: var(--color-subtext);
  margin-bottom: var(--space-1);
}

.legal-link { color: var(--color-heading); text-decoration: underline; }

.legal-footer-note {
  margin-top: var(--space-6);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border);
  font-style: italic;
  font-size: 14px;
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 600ms ease, transform 600ms ease;
}

.reveal.in-view {
  opacity: 1;
  transform: translateY(0);
}