/* =========================
   Base / Tokens
========================= */
:root {
  --bg: #ffffff;
  --panel: #f6f8fc;
  --card: #ffffff;
  --text: #0f172a;         /* slate-900 */
  --muted: #475569;        /* slate-600 */
  --border: #e2e8f0;       /* slate-200 */
  --shadow: 0 10px 30px rgba(2, 6, 23, 0.08);

  --primary: #1d4ed8;      /* blue-700 */
  --primary-2: #2563eb;    /* blue-600 */
  --primary-contrast: #ffffff;

  --radius: 16px;
  --radius-sm: 12px;

  --container: 1100px;

  --gap-1: 8px;
  --gap-2: 12px;
  --gap-3: 16px;
  --gap-4: 24px;
  --gap-5: 32px;
  --gap-6: 48px;

  --font: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Arial,
    "Noto Sans", "Apple Color Emoji", "Segoe UI Emoji";
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
  line-height: 1.55;
}

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

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

ul {
  margin: 0;
  padding: 0;
}

/* =========================
   Utilities / Layout
========================= */
.logo__text {
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.02em;
 
}
h1.hero__title{
    color: #0f3397;
}
p.eyebrow{
    font-size: 19px;
}
p.hero__subtitle{
    color:#1741b6;
    font-family: Arial, Helvetica, sans-serif;
}
.section--page-intro {
  padding-top: 40px;
  padding-bottom: 16px;
}

.container {
  width: min(100% - 32px, var(--container));
  margin-inline: auto;
}

.section {
  padding: 56px 0;
}

.section__header {
  margin-bottom: 18px;
  display: grid;
  gap: 6px;
}

.section__title {
  font-size: 26px;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin: 0;
}

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

.eyebrow {
  margin: 0;
  color: var(--muted);
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  font-size: 12px;
}

.dot {
  opacity: 0.5;
  padding-inline: 6px;
}

.link {
  color: var(--primary);
  font-weight: 600;
}

.link:hover {
  text-decoration: underline;
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 18px;
}

.card__title {
  margin: 0;
  font-size: 18px;
  letter-spacing: -0.01em;
}

.card__text {
  margin: 8px 0 0;
  color: var(--muted);
}

.bullets {
  margin-top: 12px;
  padding-left: 18px;
  color: var(--text);
  display: grid;
  gap: 8px;
}

.bullets li {
  color: var(--text);
}

.chips {
  margin-top: 12px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.chip {
  font-size: 12px;
  padding: 6px 10px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: #f8fafc;
  color: #334155;
}

.cta-row {
  margin-top: 16px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.cta-row--compact {
  margin-top: 12px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: 12px;
  border: 1px solid var(--border);
  font-weight: 700;
  font-size: 14px;
  cursor: pointer;
  transition: transform 0.08s ease, background-color 0.15s ease,
    border-color 0.15s ease, opacity 0.15s ease;
  user-select: none;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn:active {
  transform: translateY(0);
}

.btn--primary {
  background: linear-gradient(180deg, var(--primary-2), var(--primary));
  color: var(--primary-contrast);
  border-color: rgba(29, 78, 216, 0.35);
}

.btn--primary:hover {
  opacity: 0.96;
}

.btn--ghost {
  background: #ffffff;
  color: var(--text);
}

.btn--ghost:hover {
  background: #f8fafc;
}

/* =========================
   Header / Nav
========================= */
.header {
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(255, 255, 255, 0.75);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  background: linear-gradient(
    90deg,
    #e2ecf0 0%,
    #ffffff 50%,
    #e2ecf0 100%
  );
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
  gap: 16px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
}

.logo__mark {
  width: 36px;
  height: 36px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: linear-gradient(180deg, #60a5fa, #2563eb);
  color: white;
  font-size: 14px;
}

.logo__text {
  letter-spacing: -0.02em;
}

.nav {

    position: relative;
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav__list {
    flex-wrap: wrap;
  list-style: none;
  display: flex;
  gap: 14px;
  align-items: center;
}

.nav__link {
  font-weight: 700;
  font-size: 14px;
  color: #334155;
  padding: 8px 10px;
  border-radius: 10px;
}

.nav__link:hover {
  background: #f1f5f9;
}

.nav__toggle {
  display: none;
  border: 1px solid var(--border);
  background: white;
  width: 44px;
  height: 42px;
  border-radius: 12px;
  padding: 10px;
  cursor: pointer;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
}

.nav__toggle-bar {
  display: block;
  height: 2px;
  background: #0f172a;
  margin: 6px 0;
  border-radius: 999px;
  width: 100%;
  margin: 0;
}


/* =========================
   Hero
========================= */
.hero {
  padding-top: 44px;
  padding-bottom: 56px;
  background:
    radial-gradient(900px 500px at 10% 10%, #dbeafe 0%, transparent 60%),
    radial-gradient(900px 500px at 90% 20%, #e0f2fe 0%, transparent 55%),
    linear-gradient(180deg, #f8fafc 0%, #ffffff 45%);
  border-bottom: 1px solid var(--border);
}

.hero__grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 32px;
  align-items: center;
}

.hero__title {
  margin: 10px 0 0;
  font-size: clamp(28px, 3.6vw, 44px);
  line-height: 1.1;
  letter-spacing: -0.03em;
}

.hero__subtitle {
  margin: 12px 0 0;
  color: var(--muted);
  max-width: 60ch;
}

.hero__quick {
  margin-top: 12px;
  color: var(--muted);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
}

.hero__media {
  display: grid;
  place-items: center;
}

.hero__img {
  width: 100%;
  max-width: 380px;
  border-radius: 24px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  background: #ffffff;
}

/* =========================
   Featured Project
========================= */
.featured {
  background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);    
}

.featured__grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 20px;
  align-items: start;
}

.shots {
  display: grid;
  gap: 12px;
}

.shots img {
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: white;
}

/* =========================
   Grids
========================= */
.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

/* =========================
   Certifications
========================= */
.cert {
  position: relative;
  overflow: hidden;
}

.cert__badge {
  width: 54px;
  height: 54px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  font-weight: 900;
  color: white;
  background: linear-gradient(180deg, #93c5fd, #2563eb);
  margin-bottom: 12px;
}

/* =========================
   Projects cards
========================= */
.project__thumb {
  width: 100%;
  height: 170px;
  object-fit: contain;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: #c9e6ee;
  margin-bottom: 12px;
}
/*.projects-page {
  background: linear-gradient(
    90deg,
    #e5effc 0%,
    #ebf6fd 50%,
    #e5effc 100%
  );
}*/

.projects-page {
background:
    radial-gradient(900px 500px at 10% 10%, #e5effc 0%, transparent 60%),
    radial-gradient(900px 500px at 90% 20%, #ebf6fd 0%, transparent 55%),
    linear-gradient(180deg, #f8fafc 0%, #e5effc 45%);
}


/* =========================
   About / Contact split
========================= */

/*.cont-container .card {
  background: linear-gradient(180deg, #d1eaf3, #cdd1da);*/
    /*background:
    radial-gradient(900px 500px at 10% 10%, #e5effc 0%, transparent 60%),
    radial-gradient(900px 500px at 90% 20%, #ebf6fd 0%, transparent 55%),
    linear-gradient(180deg, #f8fafc 0%, #ffffff 45%);
}*/


.split {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 14px;
}

.contact-list {
  list-style: none;
  margin-top: 12px;
  display: grid;
  gap: 10px;
}

.contact-label {
  display: inline-block;
  min-width: 72px;
  color: var(--muted);
  font-weight: 700;
}

/* =========================
   Footer
========================= */
.footer {
  border-top: 1px solid var(--border);
  padding: 22px 0;
  background: #ffffff;
}

.footer__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--muted);
  gap: 12px;
  flex-wrap: wrap;
}

/* =========================
   Responsive
========================= */
/* =========================
   Responsive
========================= */

/* Tablet */
@media (max-width: 980px) {
  .hero__grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .hero__media {
    order: -1;
  }

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

  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }

  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }

  .split {
    grid-template-columns: 1fr;
    gap: 16px;
  }
}

/* Phone */
@media (max-width: 640px) {
  .container {
    width: min(100% - 24px, var(--container));
  }

  .section {
    padding: 44px 0;
  }

  .header__inner {
    gap: 12px;
  }

  .logo__text {
    font-size: 18px; /* prevents header crowding */
  }

  .nav__toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .nav__list {
    position: absolute;
    right: 0;
    top: calc(100% + 10px);
    width: min(92vw, 320px);
    background: white;
    border: 1px solid var(--border);
    border-radius: 14px;
    box-shadow: var(--shadow);
    padding: 10px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 6px;
    z-index: 50;
  }

  .nav__list.is-open {
    display: flex;
  }

  .nav__link {
    padding: 10px 12px;
  }

  .grid-4,
  .grid-3 {
    grid-template-columns: 1fr;
  }

  .hero__title {
    font-size: clamp(26px, 7vw, 34px);
  }

  .project__thumb {
    height: 190px;
  }
}


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

  .btn {
    transition: none;
  }

  .btn:hover {
    transform: none;
  }
}
.nav__link.is-active {
  background: #eaf2ff;
  color: #1d4ed8;
}