/* ============================================================
   DARJEE RONAK — PORTFOLIO v2
   Inter Only · Bold Minimal · No Italics · Premium
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

/* ---------- VARIABLES ---------- */
:root {
  --bg:           #FFFFFF;
  --surface:      #F5F5F5;
  --surface-2:    #EBEBEB;
  --text:         #0A0A0A;
  --text-2:       #4A4A4A;
  --text-muted:   #A0A0A0;
  --border:       #E3E3E3;
  --border-2:     #C8C8C8;

  --font:         'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --r:            14px;
  --r-lg:         20px;
  --r-pill:       999px;

  --max-w:        1160px;
  --pad:          clamp(20px, 5.5vw, 80px);

  --ease:         cubic-bezier(0.4, 0, 0.2, 1);
  --spring:       cubic-bezier(0.34, 1.56, 0.64, 1);
  --t:            0.22s;
}

/* ---------- RESET ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }

/* ---------- SCROLLBAR ---------- */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border-2); border-radius: 99px; }

/* ---------- SELECTION ---------- */
::selection { background: var(--text); color: var(--bg); }

/* ---------- LAYOUT ---------- */
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 var(--pad); }

/* ============================================================
   CURSOR
   ============================================================ */
.cursor {
  position: fixed;
  width: 8px; height: 8px;
  background: var(--text);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: transform 0.1s var(--ease), width 0.2s var(--ease), height 0.2s var(--ease), opacity 0.2s;
  mix-blend-mode: difference;
}
.cursor.hover { width: 32px; height: 32px; opacity: 0.5; }
@media (hover: none) { .cursor { display: none; } }

/* ============================================================
   NAVIGATION
   ============================================================ */
.nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--pad);
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--t) var(--ease);
}
.nav.scrolled { border-bottom-color: var(--border); }

.nav-logo {
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text);
}

.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-links a {
  font-size: 13.5px;
  font-weight: 500;
  color: var(--text-muted);
  padding: 6px 12px;
  border-radius: var(--r);
  transition: color var(--t) var(--ease), background var(--t) var(--ease);
}
.nav-links a:hover { color: var(--text); background: var(--surface); }
.nav-links a.active { color: var(--text); background: var(--surface); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 6px;
}
.nav-toggle span {
  display: block;
  width: 22px; height: 1.5px;
  background: var(--text);
  transition: all var(--t) var(--ease);
  transform-origin: center;
}
.nav-toggle.open span:nth-child(1) { transform: rotate(45deg) translate(4.5px, 4.5px); }
.nav-toggle.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-toggle.open span:nth-child(3) { transform: rotate(-45deg) translate(4.5px, -4.5px); }

.nav-mobile {
  display: none;
  position: fixed;
  inset: 0;
  background: var(--bg);
  z-index: 99;
  padding: 80px var(--pad) 40px;
  flex-direction: column;
}
.nav-mobile.open { display: flex; }
.nav-mobile a {
  font-size: clamp(32px, 8vw, 52px);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--text);
  padding: 16px 0;
  border-bottom: 1px solid var(--border);
  display: block;
  transition: color var(--t);
}
.nav-mobile a:first-child { border-top: 1px solid var(--border); }
.nav-mobile a:hover { color: var(--text-muted); }

/* ============================================================
   PAGE
   ============================================================ */
.page { padding-top: 60px; }

/* ============================================================
   SHARED UTILITIES
   ============================================================ */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 24px;
}
.eyebrow-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--border-2);
}

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 40px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}
.section-label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.section-count {
  font-size: 12px;
  font-weight: 400;
  color: var(--text-muted);
  font-variant-numeric: tabular-nums;
}

.tag {
  display: inline-flex;
  align-items: center;
  font-size: 11.5px;
  font-weight: 500;
  color: var(--text-2);
  background: var(--surface);
  padding: 4px 12px;
  border-radius: var(--r-pill);
  border: 1px solid var(--border);
  white-space: nowrap;
  transition: all var(--t) var(--ease);
}
.tag:hover { background: var(--text); color: var(--bg); border-color: var(--text); }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font);
  font-size: 13.5px;
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--bg);
  background: var(--text);
  padding: 11px 24px;
  border-radius: var(--r-pill);
  border: 1.5px solid var(--text);
  cursor: pointer;
  text-decoration: none;
  transition: all var(--t) var(--ease);
  white-space: nowrap;
}
.btn:hover { background: transparent; color: var(--text); }

.btn-outline {
  background: transparent;
  color: var(--text);
}
.btn-outline:hover { background: var(--text); color: var(--bg); }

/* ============================================================
   HOME — HERO (Full-viewport grid)
   ============================================================ */
.hero {
  min-height: 100svh;
  min-height: 100vh;
  display: grid;
  grid-template-rows: auto 1fr auto;
  padding: 0 var(--pad);
  border-bottom: 1px solid var(--border);
}

.hero-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 0;
  border-bottom: 1px solid var(--border);
  margin-top: 60px;
}
.hero-topbar-left {
  display: flex;
  align-items: center;
  gap: 20px;
}
.hero-monogram {
  font-size: 13px;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text);
}
.hero-status {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 12px;
  font-weight: 500;
  color: var(--text-2);
}
.status-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: #22c55e;
  flex-shrink: 0;
  animation: blink 2.4s ease infinite;
}
@keyframes blink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.35; }
}
.hero-topbar-right {
  font-size: 12px;
  font-weight: 400;
  color: var(--text-muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.hero-center {
  display: flex;
  align-items: center;
  padding: clamp(32px, 6vh, 60px) 0;
}
.hero-name {
  font-size: clamp(76px, 14vw, 180px);
  font-weight: 900;
  letter-spacing: -0.045em;
  line-height: 0.88;
  color: var(--text);
  text-transform: uppercase;
}
.hero-name-sub {
  display: flex;
  align-items: flex-end;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-bottombar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 0;
  border-top: 1px solid var(--border);
  gap: 16px;
  flex-wrap: wrap;
}
.hero-roles {
  display: flex;
  align-items: center;
  gap: 0;
  flex-wrap: wrap;
}
.hero-role {
  font-size: 13px;
  font-weight: 400;
  color: var(--text-2);
  padding: 4px 16px;
  border-right: 1px solid var(--border);
}
.hero-role:first-child { padding-left: 0; }
.hero-role:last-child { border-right: none; }

.hero-scroll {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 500;
  color: var(--text-muted);
  letter-spacing: 0.04em;
}
.hero-scroll-arrow {
  width: 32px; height: 32px;
  border: 1px solid var(--border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  animation: bounce 2s ease infinite;
}
@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(4px); }
}

/* ============================================================
   HOME — PROJECTS
   ============================================================ */
.projects { padding: clamp(64px, 10vh, 120px) 0; }

.project-list { display: flex; flex-direction: column; }
.project-item {
  display: grid;
  grid-template-columns: 56px 1fr 52px;
  align-items: start;
  gap: 24px;
  padding: 32px 0;
  border-bottom: 1px solid var(--border);
  text-decoration: none;
  color: inherit;
  cursor: pointer;
  transition: background var(--t) var(--ease);
  margin: 0 calc(-1 * var(--pad));
  padding-left: var(--pad);
  padding-right: var(--pad);
}
.project-item:first-child { border-top: 1px solid var(--border); }
.project-item:hover { background: var(--surface); }

.project-num {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  padding-top: 5px;
  text-transform: uppercase;
}

.project-top {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 8px;
  flex-wrap: wrap;
}
.project-title {
  font-size: clamp(20px, 3vw, 30px);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.15;
  color: var(--text);
}
.project-role {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  background: var(--surface-2);
  padding: 3px 10px;
  border-radius: var(--r-pill);
  border: 1px solid var(--border);
  white-space: nowrap;
  flex-shrink: 0;
}
.project-desc {
  font-size: 14px;
  font-weight: 400;
  color: var(--text-2);
  line-height: 1.65;
  max-width: 560px;
  margin-bottom: 14px;
}
.project-tags { display: flex; flex-wrap: wrap; gap: 6px; }

.project-arrow {
  width: 44px; height: 44px;
  border-radius: 50%;
  border: 1.5px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: 16px;
  flex-shrink: 0;
  transition: all var(--t) var(--ease);
}
.project-item:hover .project-arrow {
  background: var(--text);
  color: var(--bg);
  border-color: var(--text);
  transform: rotate(45deg);
}

/* ============================================================
   HOME — CONTACT
   ============================================================ */
.contact {
  padding: clamp(64px, 10vh, 120px) 0;
  border-top: 1px solid var(--border);
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  margin-top: 40px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
}
.contact-item {
  background: var(--bg);
  padding: 40px 36px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: background var(--t) var(--ease);
}
.contact-item:hover { background: var(--surface); }

.contact-num {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.contact-label {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text);
}
.contact-value {
  font-size: 14px;
  font-weight: 400;
  color: var(--text-2);
}
.contact-link {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  background: var(--surface-2);
  padding: 7px 14px;
  border-radius: var(--r-pill);
  border: 1px solid var(--border);
  width: fit-content;
  margin-top: 4px;
  transition: all var(--t) var(--ease);
}
.contact-link:hover { background: var(--text); color: var(--bg); border-color: var(--text); }
.contact-socials { display: flex; flex-direction: column; gap: 8px; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  padding: 28px var(--pad);
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
  color: var(--text-muted);
  flex-wrap: wrap;
  gap: 12px;
}
.footer-links { display: flex; gap: 20px; }
.footer-links a { color: var(--text-muted); font-weight: 500; transition: color var(--t); }
.footer-links a:hover { color: var(--text); }

/* ============================================================
   PAGE HERO (About / Services / Blog)
   ============================================================ */
.page-hero {
  padding: clamp(56px, 10vh, 120px) 0 clamp(48px, 8vh, 96px);
  border-bottom: 1px solid var(--border);
}
.page-hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: end;
}
.page-hero-title {
  font-size: clamp(52px, 9vw, 110px);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 0.9;
  color: var(--text);
}
.page-hero-sub {
  font-size: clamp(15px, 1.8vw, 18px);
  font-weight: 400;
  color: var(--text-2);
  line-height: 1.75;
  max-width: 460px;
}
.page-hero-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 20px; }

/* ============================================================
   ABOUT — EXPERIENCE
   ============================================================ */
.experience { padding: clamp(64px, 10vh, 120px) 0; }

.exp-list { display: flex; flex-direction: column; }
.exp-item {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 24px;
  align-items: start;
  padding: 32px 0;
  border-bottom: 1px solid var(--border);
  margin: 0 calc(-1 * var(--pad));
  padding-left: var(--pad);
  padding-right: var(--pad);
  transition: background var(--t) var(--ease);
}
.exp-item:first-child { border-top: 1px solid var(--border); }
.exp-item:hover { background: var(--surface); }

.exp-num {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  padding-top: 4px;
}
.exp-role-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 4px;
}
.exp-org {
  font-size: clamp(20px, 3vw, 28px);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.15;
  color: var(--text);
  margin-bottom: 10px;
}
.exp-desc {
  font-size: 14px;
  font-weight: 400;
  color: var(--text-2);
  line-height: 1.65;
  max-width: 520px;
  margin-bottom: 14px;
}
.exp-tags { display: flex; flex-wrap: wrap; gap: 7px; }

/* ============================================================
   ABOUT — WHY SECTION
   ============================================================ */
.why-section {
  padding: clamp(64px, 10vh, 120px) 0;
  background: var(--surface);
}
.why-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  margin-top: 40px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
}
.why-card {
  background: var(--bg);
  padding: 48px 44px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: background var(--t) var(--ease);
}
.why-card:hover { background: var(--surface); }
.why-num {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.why-title {
  font-size: clamp(18px, 2.2vw, 23px);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
  color: var(--text);
}
.why-desc {
  font-size: 14.5px;
  font-weight: 400;
  color: var(--text-2);
  line-height: 1.72;
}

/* ============================================================
   SERVICES GRID
   ============================================================ */
.services-section { padding: clamp(64px, 10vh, 120px) 0; }
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  margin-top: 40px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
}
.service-card {
  background: var(--bg);
  padding: 40px 36px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: background var(--t) var(--ease);
}
.service-card:hover { background: var(--surface); }
.service-num {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.service-title {
  font-size: clamp(17px, 2vw, 21px);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
  color: var(--text);
}
.service-desc {
  font-size: 13.5px;
  font-weight: 400;
  color: var(--text-2);
  line-height: 1.7;
  flex: 1;
}
.service-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: auto; padding-top: 6px; }
.service-tags .tag { font-size: 11px; padding: 3px 9px; }

/* ============================================================
   BLOG INDEX
   ============================================================ */
.blog-section { padding: clamp(64px, 10vh, 120px) 0; }
.blog-list { display: flex; flex-direction: column; }
.blog-item {
  display: grid;
  grid-template-columns: 130px 1fr 44px;
  align-items: center;
  gap: 28px;
  padding: 28px var(--pad);
  border-bottom: 1px solid var(--border);
  text-decoration: none;
  color: inherit;
  margin: 0 calc(-1 * var(--pad));
  transition: background var(--t) var(--ease);
}
.blog-item:first-child { border-top: 1px solid var(--border); }
.blog-item:hover { background: var(--surface); }

.blog-item-meta { display: flex; flex-direction: column; gap: 3px; }
.blog-item-date {
  font-size: 12.5px;
  font-weight: 400;
  color: var(--text-muted);
}
.blog-item-read {
  font-size: 11.5px;
  font-weight: 500;
  color: var(--text-muted);
}
.blog-item-content { display: flex; flex-direction: column; gap: 10px; }
.blog-item-title {
  font-size: clamp(16px, 2.5vw, 22px);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.25;
  color: var(--text);
}
.blog-item-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.blog-item-arrow {
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 1.5px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--text-muted);
  font-size: 16px;
  transition: all var(--t) var(--ease);
}
.blog-item:hover .blog-item-arrow {
  background: var(--text);
  color: var(--bg);
  border-color: var(--text);
  transform: rotate(45deg);
}

/* ============================================================
   BLOG ARTICLE
   ============================================================ */
.progress-bar {
  position: fixed;
  top: 0; left: 0;
  height: 2px;
  background: var(--text);
  z-index: 200;
  width: 0%;
  transition: width 0.08s linear;
}

.article { padding: clamp(48px, 9vh, 96px) 0 clamp(64px, 11vh, 120px); }

.article-back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 48px;
  padding: 8px 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-pill);
  transition: all var(--t) var(--ease);
}
.article-back:hover { background: var(--text); color: var(--bg); border-color: var(--text); }
.article-back-icon { font-size: 13px; }

.article-header {
  max-width: 740px;
  margin: 0 auto 56px;
  padding-bottom: 48px;
  border-bottom: 1px solid var(--border);
}
.article-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 24px; }
.article-title {
  font-size: clamp(28px, 5vw, 52px);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.1;
  color: var(--text);
  margin-bottom: 24px;
}
.article-byline {
  font-size: 13px;
  font-weight: 400;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.article-byline span { font-weight: 500; }
.article-byline-sep {
  width: 4px; height: 4px;
  border-radius: 50%;
  background: var(--border-2);
  flex-shrink: 0;
}

.article-body { max-width: 740px; margin: 0 auto; }
.article-intro {
  font-size: clamp(16px, 2vw, 19px);
  font-weight: 400;
  line-height: 1.78;
  color: var(--text-2);
  margin-bottom: 52px;
}
.article-section { margin-bottom: 48px; }
.article-section-num {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 8px;
}
.article-section-title {
  font-size: clamp(20px, 2.8vw, 28px);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.15;
  color: var(--text);
  margin-bottom: 14px;
}
.article-section-body {
  font-size: 15.5px;
  font-weight: 400;
  line-height: 1.82;
  color: var(--text-2);
}
.article-section-body p + p { margin-top: 16px; }

.article-cta {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 40px;
  margin-top: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.article-cta-text {
  font-size: clamp(16px, 2.2vw, 20px);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text);
}

/* ============================================================
   CTA STRIP (services page bottom)
   ============================================================ */
.cta-strip {
  padding: 0 0 clamp(64px, 10vh, 120px);
}

/* ============================================================
   SCROLL ANIMATIONS
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.55s var(--ease), transform 0.55s var(--ease);
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.07s; }
.reveal-delay-2 { transition-delay: 0.14s; }
.reveal-delay-3 { transition-delay: 0.21s; }
.reveal-delay-4 { transition-delay: 0.28s; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 960px) {
  .page-hero-inner { grid-template-columns: 1fr; gap: 32px; }
  .services-grid   { grid-template-columns: repeat(2, 1fr); }
  .why-grid        { grid-template-columns: 1fr; }
}

@media (max-width: 680px) {
  .nav-links       { display: none; }
  .nav-toggle      { display: flex; }

  .hero-roles      { display: none; }

  .project-item    { grid-template-columns: 44px 1fr; }
  .project-arrow   { display: none; }
  .exp-item        { grid-template-columns: 44px 1fr; }

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

  .blog-item       { grid-template-columns: 1fr; gap: 10px; }
  .blog-item-arrow { display: none; }

  .services-grid   { grid-template-columns: 1fr; }
  .article-cta     { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 400px) {
  .contact-item { padding: 28px 20px; }
  .why-card     { padding: 36px 28px; }
  .service-card { padding: 32px 24px; }
}