/* DailoTech lightweight marketing site styles
 * Focus: fast, accessible, SEO-friendly layout
 */

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
  color: #0f172a;
  background-color: #ffffff;
  scroll-snap-type: y mandatory;
}

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

a {
  color: #3386c7;
  text-decoration: none;
}

a:hover,
a:focus {
  text-decoration: underline;
}

:focus-visible {
  outline: 2px solid #3386c7;
  outline-offset: 2px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

/* Layout */

.page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.container {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

.section {
  padding: 3.5rem 0;
}

.section--muted {
  background-color: #f9fafb;
}

.section__header {
  margin-bottom: 2rem;
  text-align: left;
}

.section__eyebrow {
  font-size: 0.875rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #f4a61d;
  font-weight: 600;
}

.section__title {
  margin: 0.25rem 0 0.75rem;
  font-size: 1.75rem;
  line-height: 1.25;
}

.section__lead {
  margin: 0;
  max-width: 46rem;
  color: #4b5563;
}

/* Header */

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background-color: #222222;
  border-bottom: 2px solid #f4a61d;
  backdrop-filter: blur(10px);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1.25rem;
}

.site-header__brand {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: #e5e7eb;
}

.site-header__logo {
  width: 150px;
  display: block;
}

.site-header__logo img {
  display: block;
  width: 100%;
  height: auto;
}

.site-header__title {
  font-size: 1rem;
  font-weight: 600;
}

.site-header__tagline {
  font-size: 0.75rem;
  color: #9ca3af;
}

.site-header__nav-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.7);
  background: transparent;
  cursor: pointer;
  color: #e5e7eb;
}

.site-header__nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  border-radius: 999px;
  background-color: currentColor;
  position: relative;
}

.site-header__nav-toggle span::before,
.site-header__nav-toggle span::after {
  content: "";
  position: absolute;
  left: 0;
  width: 18px;
  height: 2px;
  border-radius: 999px;
  background-color: currentColor;
}

.site-header__nav-toggle span::before {
  top: -5px;
}

.site-header__nav-toggle span::after {
  top: 5px;
}

.site-header__nav {
  display: none;
}

.site-header__nav-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.75rem;
  margin: 0;
  padding: 0;
}

.site-header__nav--open {
  display: block;
  padding-top: 0.5rem;
}

.site-header__nav-link {
  display: inline-flex;
  align-items: center;
  padding: 0.35rem 0.5rem;
  border-radius: 999px;
  font-size: 0.875rem;
  color: #e5e7eb;
}

.site-header__nav-link--active {
  background: rgba(15, 118, 110, 0.2);
  color: #a5f3fc;
}

.site-header__cta {
  display: none;
}

/* Hero */

.hero {
  padding: 4rem 0 4rem;
}

.hero--cover {
  position: relative;
  background:
    radial-gradient(circle at top left, rgba(244, 166, 29, 0.18) 0, transparent 55%),
    radial-gradient(circle at bottom right, rgba(51, 134, 199, 0.12) 0, transparent 55%),
    url("img/header-bg.png");
  background-size: cover;
  background-position: center;
}

.hero--cover::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 3rem;
  background-color: #f4a61d;
}

.hero-cover {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1.2fr);
  gap: 3rem;
  align-items: center;
}

.hero-cover__left {
  display: flex;
  justify-content: center;
}

.hero-cover__logo-card {
  display: flex;
  align-items: center;
  gap: 2rem;
  padding: 1.75rem 2.25rem;
  background-color: #ffffff;
  box-shadow: 0 18px 40px rgba(15, 23, 42, 0.18);
}

.hero-cover__logo img {
  display: block;
  width: 200px;
  height: auto;
}

.hero-cover__bar {
  width: 0.6rem;
  height: 120px;
  background-color: #f4a61d;
}

.hero-cover__right {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.hero__eyebrow {
  font-size: 0.9rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #f4a61d;
  font-weight: 600;
}

.hero__title {
  margin: 0.75rem 0 0.5rem;
  font-size: 2.4rem;
  line-height: 1.1;
}

.hero__title span {
  color: #f4a61d;
}

.hero__subtitle {
  margin: 0 0 1.5rem;
  font-size: 1.05rem;
  max-width: 32rem;
  color: #4b5563;
}

.hero__badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.75rem;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.25rem 0.75rem;
  border-radius: 999px;
  font-size: 0.75rem;
  background-color: #fff8eb;
  border: 1px solid rgba(244, 166, 29, 0.9);
  color: #78350f;
}

.badge--accent {
  background-color: #fef3c7;
  border-color: #f4a61d;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
  justify-content: flex-start;
}

.hero__meta-url {
  margin: 0.5rem 0 0;
  font-size: 0.85rem;
  color: #111827;
}

/* Connect section (slide 2) */

.section--connect {
  background: #f9fafb;
}

.connect {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
  gap: 2rem;
  align-items: center;
}

.connect__right {
  background-color: #ffffff;
  border-radius: 1rem;
  box-shadow: 0 12px 30px rgba(15, 23, 42, 0.08);
  padding: 1.5rem 1.75rem;
}

.connect__item + .connect__item {
  margin-top: 0.75rem;
}

.connect__label {
  display: block;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #6b7280;
}

.connect__value {
  font-size: 0.95rem;
  font-weight: 600;
}

/* About company (slide 3) */

.section--about-company {
  background-color: #ffffff;
}

.about-company {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(0, 1.4fr);
  gap: 2.5rem;
  align-items: center;
}

.about-company__media {
  min-height: 220px;
  border-radius: 1.5rem;
  position: relative;
  overflow: hidden;
}

.about-company__media::before {
  content: "";
  position: absolute;
  inset: 1.5rem 1.5rem auto auto;
  border-radius: 1.25rem;
  border: 8px solid #f4a61d;
  pointer-events: none;
}

.about-company__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-company__content p + p {
  margin-top: 0.75rem;
}

/* Vision, mission, offices (slide 4) */

.section--vision-mission {
  background-color: #f9fafb;
}

.vision-mission {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1.1fr);
  gap: 2.5rem;
}

.vision-mission__list {
  list-style: none;
  margin: 1.5rem 0 0;
  padding: 0;
}

.vision-mission__list li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.75rem 1rem;
  align-items: flex-start;
}

.vision-mission__list li + li {
  margin-top: 0.75rem;
}

.vision-mission__badge {
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 999px;
  background-color: #f4a61d;
  color: #111827;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 600;
}

.vision-mission__offices {
  list-style: none;
  margin: 1.5rem 0 0;
  padding: 0;
}

.vision-mission__offices li + li {
  margin-top: 0.75rem;
}

/* Core values (slide 5) */

.section--core-values {
  background-color: #ffffff;
}

.core-values__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.core-values__item {
  text-align: center;
}

.core-values__circle {
  width: 180px;
  height: 180px;
  margin: 0 auto 1rem;
  border-radius: 50%;
  background-color: #f4a61d;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  color: #ffffff;
}

.core-values__circle h3 {
  margin: 0;
  font-size: 1.05rem;
}

.core-values__icon {
  font-size: 2rem;
}

.core-values__title {
  margin: 0 0 0.5rem;
}

/* Major projects (slide 6) */

.section--major-projects {
  background: linear-gradient(to bottom, #ffffff, #eff6ff);
}

/* Our service (slide 7) */

.section--our-service {
  background-color: #ffffff;
}

.our-service__center {
  display: flex;
  justify-content: center;
  margin-bottom: 2rem;
}

.our-service__badge {
  width: 180px;
  height: 180px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 20%, #3386c7, #0f172a);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  font-size: 1.05rem;
  font-weight: 600;
  text-transform: uppercase;
}

.our-service__columns {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 2rem;
  border-top: 2px solid #0f172a;
  padding-top: 2rem;
}

.our-service__column h3 {
  margin-top: 0;
}

.our-service__icon {
  width: 56px;
  height: 56px;
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background-color: #0f172a;
  color: #f4a61d;
  font-size: 1.5rem;
}

/* Clients and partners (slide 8) */

.section--clients {
  background-color: #f9fafb;
}

.clients__icon {
  width: 48px;
  height: 48px;
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background-color: #eff6ff;
  color: #3386c7;
  font-size: 1.4rem;
}

.section-media {
  margin-bottom: 1.5rem;
}

.section-media img {
  width: 100%;
  height: auto;
  border-radius: 1.25rem;
  display: block;
}

/* About technology (slide 9) */

.section--about-technology {
  background-color: #ffffff;
}

/* Team (slide 10) */

.section--team {
  background: linear-gradient(to bottom, #1d4ed8, #93c5fd);
  color: #f9fafb;
}

.section--team .section__title {
  color: #ffffff;
}

.section--team .section__lead {
  color: #e5e7eb;
}

.team__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.team__card {
  background-color: #f9fafb;
  color: #111827;
  border-radius: 1rem;
  padding: 1.25rem;
  text-align: center;
}

.team__avatar {
  width: 96px;
  height: 96px;
  margin: 0 auto 0.75rem;
  border-radius: 50%;
  background: linear-gradient(135deg, #f4a61d, #f97316);
}

/* Technologies tree (slide 11) */

.section--technologies-tree {
  background: linear-gradient(to right, #1d4ed8 0, #1d4ed8 22%, #ffffff 22%, #ffffff 100%);
}

.technologies-tree__cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.technologies-tree__tag {
  padding: 0.25rem 0.75rem;
  border-radius: 999px;
  background-color: #eff6ff;
  border: 1px solid rgba(51, 134, 199, 0.8);
  font-size: 0.85rem;
}

.technologies-tree__image-wrapper {
  max-width: 420px;
  margin: 0 auto 1.5rem;
}

.technologies-tree__image-wrapper img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 1.25rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.6rem 1.2rem;
  border-radius: 999px;
  font-size: 0.9rem;
  font-weight: 500;
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
}

.btn--xl {
  padding: 0.85rem 1.9rem;
  border-radius: 999px;
  font-size: 0.95rem;
}

.btn--primary {
  background: linear-gradient(135deg, #f4a61d, #d48b0a);
  color: #111827;
}

.btn--primary:hover,
.btn--primary:focus-visible {
  filter: brightness(1.05);
}

.btn--ghost {
  background-color: transparent;
  border-color: rgba(51, 134, 199, 0.9);
  color: #f4a61d;
}

.btn--ghost:hover,
.btn--ghost:focus-visible {
  background-color: rgba(15, 23, 42, 0.9);
}

.hero__meta {
  font-size: 0.8rem;
  color: #6b7280;
}

.hero__meta ul {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  list-style: none;
  margin: 0.5rem 0 0;
  padding: 0;
}

.hero__panel {
  padding: 1.2rem 1.1rem;
  border-radius: 1.25rem;
  background-color: #ffffff;
  border: 1px solid rgba(244, 166, 29, 0.6);
}

.hero__panel-title {
  margin: 0 0 0.5rem;
  font-size: 0.95rem;
  color: #e5e7eb;
}

.hero__pill-list {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0 0 0.75rem;
  padding: 0;
}

.pill {
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
  font-size: 0.75rem;
  background-color: #eff6ff;
  border: 1px solid rgba(51, 134, 199, 0.85);
  color: #1f2933;
}

.hero__stat-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 0.25rem;
}

.hero__stat {
  flex: 1 1 120px;
}

.hero__stat-label {
  font-size: 0.75rem;
  color: #9ca3af;
}

.hero__stat-value {
  font-size: 1.1rem;
  font-weight: 600;
}

/* Cards and grids */

.grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .grid--2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .grid--3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.card {
  border-radius: 1rem;
  border: 1px solid #e2e8f0;
  padding: 1.25rem;
  background-color: #ffffff;
}

.card--muted {
  background-color: #f9fafb;
}

.card__eyebrow {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #6b7280;
  margin-bottom: 0.25rem;
}

.card__title {
  margin: 0 0 0.5rem;
  font-size: 1rem;
}

.card__body {
  margin: 0;
  font-size: 0.9rem;
  color: #4b5563;
}

.list--check {
  list-style: none;
  margin: 0.5rem 0 0;
  padding: 0;
}

.list--check li {
  display: flex;
  gap: 0.5rem;
  align-items: flex-start;
  font-size: 0.9rem;
  color: #4b5563;
}

.list--check li::before {
  content: "✓";
  color: #f4a61d;
  margin-top: 0.15rem;
  font-size: 0.8rem;
}

/* Footer */

.site-footer {
  margin-top: auto;
  background-color: #020617;
  color: #e5e7eb;
  padding: 0.75rem 0;
}

.site-footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 0.5rem;
  border-top: 1px solid rgba(148, 163, 184, 0.7);
  font-size: 0.8rem;
}

.site-footer__brand .site-footer__logo {
  display: inline-block;
}

.site-footer__brand img {
  display: block;
  width: 140px;
  height: auto;
}

.site-footer__meta {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.35rem;
  text-align: right;
}

.site-footer__credits a {
  color: #e5e7eb;
}

.site-footer__social {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.chip {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  background-color: #3386c7;
  border: 1px solid #f4a61d;
  font-size: 0.75rem;
  color: #fefce8;
}

.chip__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.1rem;
  height: 1.1rem;
  border-radius: 999px;
  margin-right: 0.35rem;
  font-size: 0.75rem;
  font-weight: 700;
  background-color: #020617;
}

.chip__label {
  display: inline-block;
}

.chip--facebook {
  background-color: #0b3a82;
  border-color: #0b5bd3;
  color: #ffffff;
}

.chip--linkedin {
  background-color: #084482;
  border-color: #0a66c2;
  color: #ffffff;
}

@media (max-width: 640px) {
  .site-footer__inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .site-footer__meta {
    align-items: flex-start;
    text-align: left;
  }
}

/* Contact */

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.5rem;
}

.contact-card-title {
  margin: 0 0 0.35rem;
  font-size: 1rem;
}

.contact-card-body {
  margin: 0;
  font-size: 0.9rem;
  color: #4b5563;
}

.contact-form {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.75rem;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.field label {
  font-size: 0.85rem;
  font-weight: 500;
}

.field input,
.field textarea {
  border-radius: 0.6rem;
  border: 1px solid #d1d5db;
  padding: 0.45rem 0.6rem;
  font: inherit;
}

.field input:focus-visible,
.field textarea:focus-visible {
  outline: 2px solid #3386c7;
  outline-offset: 1px;
  border-color: #3386c7;
}

.field textarea {
  min-height: 140px;
  resize: vertical;
}

/* Full-slide sections (PDF-like layout) */

.slide {
  padding: 1.5rem 0;
  display: flex;
  align-items: center;
  justify-content: center;
  scroll-snap-align: start;
}

.slide img {
  display: block;
  width: 100%;
  max-width: 1040px;
  height: auto;
  margin: 0 auto;
}

/* Responsive tweaks */

@media (min-width: 768px) {
  .site-header__nav-toggle {
    display: none;
  }

  .site-header__nav {
    display: block;
  }

  .site-header__nav-list {
    flex-direction: row;
    align-items: center;
    gap: 1rem;
  }

  .site-header__cta {
    display: inline-flex;
  }

  .hero {
    padding-top: 4.5rem;
    padding-bottom: 4.5rem;
  }

  .hero__title {
    font-size: 3rem;
  }

  .core-values__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .team__grid {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

  .site-footer__top {
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
  }

  .contact-grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  }
}

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