/* Valro — one-page site */
:root {
  --bg: #FAF9F6;
  --bg-warm: #F1EDE5;
  --bg-warmer: #E8E2D4;
  --ink: #1A1D1A;
  --ink-2: #3A3F3A;
  --ink-3: #6B716A;
  --line: #D9D3C5;
  --line-2: #E8E2D4;
  --green: #374F2F;
  --green-hover: #4F7A5A;
  --green-soft: #E6ECE3;
  --green-tint: rgba(55, 79, 47, 0.08);
}

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

html {
  scroll-behavior: smooth;
  background: var(--bg);
  width: 100%;
  overflow-x: hidden;
}

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-feature-settings: 'ss01', 'cv11';
  line-height: 1.5;
  overflow-x: hidden;
  width: 100%;
  min-height: 100vh;
  margin: 0;
}

/* ---------- NAV ---------- */
.nav {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 18px 0;
  background: rgba(250, 249, 246, 0.72);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .25s ease, background .25s ease;
}
.nav.scrolled { border-color: var(--line-2); background: rgba(250, 249, 246, 0.88); }

.nav-inner {
  max-width: 1280px; margin: 0 auto;
  padding: 0 32px;
  display: flex; align-items: center; justify-content: space-between;
}
.brand { display: flex; align-items: center; gap: 12px; cursor: pointer; }
.brand-mark {
  width: 34px; height: 34px;
  display: grid; place-items: center;
}
.brand-mark img { width: 100%; height: 100%; object-fit: contain; filter: brightness(0) saturate(100%); }
.brand-name {
  font-weight: 700; font-size: 18px;
  letter-spacing: -0.02em; color: var(--ink);
}
.nav-links { display: flex; align-items: center; gap: 36px; }
.nav-links a {
  color: var(--ink-2); text-decoration: none;
  font-size: 14px; font-weight: 500;
  letter-spacing: -0.005em;
  transition: color .2s ease;
}
.nav-links a:not(.btn):hover { color: var(--green); }
.nav-links a.btn-primary { color: #fff; }
.nav-links a.btn-primary:hover { color: #fff; }

.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 20px;
  border-radius: 999px;
  border: none; cursor: pointer;
  font-family: inherit; font-size: 14px; font-weight: 500;
  letter-spacing: -0.005em;
  transition: background .25s ease, color .25s ease, transform .2s ease, box-shadow .25s ease;
  text-decoration: none;
}
.btn-primary {
  background: var(--green); color: #fff;
  position: relative; overflow: hidden;
}
.btn-primary::before {
  content: ''; position: absolute; inset: 0;
  background: var(--green-hover);
  transform: translateY(101%);
  transition: transform .35s cubic-bezier(.7,.2,.2,1);
}
.btn-primary span { position: relative; z-index: 1; }
.btn-primary:hover::before { transform: translateY(0); }
.btn-primary:hover { box-shadow: 0 10px 30px -10px rgba(55,79,47,.4); }

.btn-ghost {
  background: transparent; color: var(--ink);
  border: 1px solid var(--line);
}
.btn-ghost:hover { border-color: var(--ink); }

.btn-lg { padding: 16px 26px; font-size: 15px; }

.arrow-icn {
  width: 14px; height: 14px;
  transition: transform .25s ease;
}
.btn:hover .arrow-icn { transform: translate(2px, -2px); }

/* ---------- HERO ---------- */
.hero {
  padding: 160px 0 80px;
  position: relative;
}
.hero-bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(60% 80% at 80% 10%, rgba(55,79,47,0.05) 0%, transparent 60%),
    radial-gradient(50% 50% at 20% 80%, rgba(55,79,47,0.04) 0%, transparent 60%);
  pointer-events: none;
}
.container {
  max-width: 1280px; margin: 0 auto; padding: 0 32px;
  position: relative;
}
.hero-grid {
  display: grid; grid-template-columns: 1.05fr 1fr;
  gap: 64px; align-items: center;
}
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 12px; font-weight: 500;
  letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--green);
  padding: 7px 14px;
  background: var(--green-soft);
  border-radius: 999px;
}
.eyebrow-dot {
  width: 6px; height: 6px; border-radius: 50%; background: var(--green);
  animation: pulse 2.4s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.85); }
}

.h1 {
  font-size: clamp(40px, 5.2vw, 68px);
  font-weight: 600;
  line-height: 1.02;
  letter-spacing: -0.035em;
  margin: 20px 0 24px;
  color: var(--ink);
  text-wrap: balance;
}
.h1 em {
  font-style: normal;
  color: var(--green);
  position: relative;
}
.h1 em::after {
  content: '';
  position: absolute; left: 0; right: 0; bottom: 0.04em;
  height: 0.12em;
  background: var(--green-soft);
  z-index: -1;
}
.lede {
  font-size: 18px; line-height: 1.55;
  color: var(--ink-2);
  max-width: 540px;
  margin-bottom: 36px;
}
.hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; }

.hero-meta {
  margin-top: 56px;
  display: grid; grid-template-columns: repeat(3, auto);
  gap: 40px;
  padding-top: 28px;
  border-top: 1px solid var(--line-2);
  max-width: 540px;
}
.hero-meta .num {
  font-size: 28px; font-weight: 600; letter-spacing: -0.025em;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}
.hero-meta .lbl {
  font-size: 12px; color: var(--ink-3);
  margin-top: 4px; letter-spacing: 0.01em;
}

/* ---------- HERO VISUAL (isometric stack) ---------- */
.hero-visual {
  position: relative;
  aspect-ratio: 1 / 1;
  perspective: 1400px;
  transform: translateZ(0);
}
.iso-stage {
  position: absolute; inset: 0;
  transform-style: preserve-3d;
  transform: rotateX(54deg) rotateZ(-42deg);
}
.iso-card {
  position: absolute;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 16px;
  box-shadow:
    0 1px 0 var(--line-2),
    0 20px 40px -20px rgba(26,29,26,0.15);
  transform-style: preserve-3d;
}
.iso-card.dashboard {
  left: 8%; top: 8%;
  width: 56%; height: 38%;
  transform: translateZ(80px);
}
.iso-card.warehouse {
  right: 6%; top: 14%;
  width: 42%; height: 34%;
  transform: translateZ(40px);
}
.iso-card.email {
  left: 14%; top: 50%;
  width: 38%; height: 36%;
  transform: translateZ(110px);
}
.iso-card.analytics {
  right: 8%; top: 54%;
  width: 46%; height: 32%;
  transform: translateZ(60px);
}

.iso-card .card-head {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 12px;
}
.iso-card .dot-row { display: flex; gap: 4px; }
.iso-card .dot-row span {
  width: 6px; height: 6px; border-radius: 50%; background: var(--line);
}
.iso-card .dot-row span:first-child { background: var(--green); }
.iso-card .ttl {
  font-size: 10px; font-weight: 600; letter-spacing: -0.005em;
  color: var(--ink-2);
}

/* dashboard chart */
.bar-chart { display: flex; gap: 4px; align-items: flex-end; height: 60%; padding-top: 8px; }
.bar-chart .bar { flex: 1; background: var(--line-2); border-radius: 2px 2px 0 0; }
.bar-chart .bar.g { background: var(--green); }

/* warehouse grid */
.wh-grid {
  display: grid; grid-template-columns: repeat(6, 1fr); grid-template-rows: repeat(4, 1fr);
  gap: 3px; height: 75%; margin-top: 8px;
}
.wh-grid div { background: var(--bg-warm); border-radius: 2px; }
.wh-grid div.f { background: var(--green); opacity: 0.85; }
.wh-grid div.h { background: var(--green); opacity: 0.4; }

/* email card */
.email-rows { display: flex; flex-direction: column; gap: 6px; }
.email-row {
  display: flex; align-items: center; gap: 6px;
  padding: 4px 0;
}
.email-row .av { width: 12px; height: 12px; border-radius: 50%; background: var(--bg-warmer); flex-shrink: 0; }
.email-row .av.g { background: var(--green); }
.email-row .l1 { height: 4px; background: var(--line-2); border-radius: 2px; flex: 1; }
.email-row .l2 { height: 4px; background: var(--line-2); border-radius: 2px; width: 60%; }

/* analytics card */
.metric-row {
  display: flex; justify-content: space-between; align-items: baseline;
  margin-bottom: 8px;
}
.metric-row .v {
  font-size: 16px; font-weight: 600; letter-spacing: -0.02em; color: var(--ink);
  font-variant-numeric: tabular-nums;
}
.metric-row .d { font-size: 8px; color: var(--green); font-weight: 600; }
.sparkline { height: 24px; display: block; width: 100%; }

/* connecting lines */
.iso-lines {
  position: absolute; inset: 0;
  pointer-events: none;
  z-index: 2;
}

@keyframes dash-flow {
  to { stroke-dashoffset: -40; }
}

/* float anim */
.iso-card { animation: float 6s ease-in-out infinite; }
.iso-card.dashboard { animation-delay: 0s; }
.iso-card.warehouse { animation-delay: -1.5s; }
.iso-card.email { animation-delay: -3s; }
.iso-card.analytics { animation-delay: -4.5s; }
@keyframes float {
  0%, 100% { transform: translateZ(var(--z, 60px)) translateY(0); }
  50% { transform: translateZ(var(--z, 60px)) translateY(-8px); }
}
.iso-card.dashboard { --z: 80px; }
.iso-card.warehouse { --z: 40px; }
.iso-card.email { --z: 110px; }
.iso-card.analytics { --z: 60px; }

/* ---------- SECTIONS ---------- */
section { padding: 110px 0; position: relative; }
section.alt { background: var(--bg-warm); }

.section-head { max-width: 720px; margin-bottom: 64px; }
.kicker {
  font-size: 12px; font-weight: 500; color: var(--green);
  letter-spacing: 0.12em; text-transform: uppercase;
  margin-bottom: 16px;
  display: inline-flex; align-items: center; gap: 10px;
}
.kicker::before {
  content: ''; width: 24px; height: 1px; background: var(--green);
}
.h2 {
  font-size: clamp(32px, 4vw, 52px);
  font-weight: 600; line-height: 1.04;
  letter-spacing: -0.03em;
  text-wrap: balance;
}
.h2 em { font-style: normal; color: var(--ink-3); font-weight: 400; }
.section-sub {
  font-size: 17px; color: var(--ink-2);
  margin-top: 20px; max-width: 580px;
  line-height: 1.55;
}

/* ---------- SERVICES GRID ---------- */
.services-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line-2);
  border: 1px solid var(--line-2);
  border-radius: 18px;
  overflow: hidden;
}
.svc {
  background: var(--bg);
  padding: 36px 32px 32px;
  position: relative;
  transition: background .3s ease, transform .3s ease;
  cursor: pointer;
  min-height: 280px;
  display: flex; flex-direction: column;
}
.svc:hover { background: #fff; }
.svc-icn {
  width: 44px; height: 44px;
  display: grid; place-items: center;
  border: 1px solid var(--line);
  border-radius: 12px;
  margin-bottom: 28px;
  color: var(--green);
  transition: background .3s ease, border-color .3s ease;
}
.svc:hover .svc-icn { background: var(--green); color: #fff; border-color: var(--green); }
.svc-icn svg { width: 22px; height: 22px; }
.svc-num {
  position: absolute; top: 28px; right: 28px;
  font-size: 11px; color: var(--ink-3);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.05em;
}
.svc-ttl {
  font-size: 19px; font-weight: 600; letter-spacing: -0.02em;
  margin-bottom: 12px;
  color: var(--ink);
}
.svc-desc {
  font-size: 14.5px; color: var(--ink-2); line-height: 1.55;
  margin-bottom: 24px;
}
.svc-cta {
  margin-top: auto;
  font-size: 13px; font-weight: 500; color: var(--green);
  display: inline-flex; align-items: center; gap: 6px;
  opacity: 0; transform: translateX(-6px);
  transition: opacity .3s ease, transform .3s ease;
}
.svc:hover .svc-cta { opacity: 1; transform: translateX(0); }

.svc-dots { display: none; }

/* ---------- PROCESS ---------- */
.process-rail {
  margin-top: 64px;
  position: relative;
}
.process-line {
  position: absolute;
  left: 0; right: 0; top: 36px;
  height: 2px;
  background: var(--line);
}
.process-line-fill {
  position: absolute; left: 0; top: 0; height: 100%;
  background: var(--green);
  transform-origin: left;
  transform: scaleX(var(--p, 0));
  transition: transform 1.4s cubic-bezier(.6,.1,.3,1);
  width: 100%;
}
.process-arrow {
  position: absolute; top: 28px;
  width: 18px; height: 18px;
  left: calc(var(--ap, 0) * 1% - 9px);
  transition: left 1.4s cubic-bezier(.6,.1,.3,1), top 1.4s cubic-bezier(.6,.1,.3,1), opacity .4s;
  color: var(--green);
}
.process-steps {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  position: relative; z-index: 1;
}
.pstep { padding-right: 20px; }
.pstep-mark {
  width: 72px; height: 72px;
  border-radius: 50%;
  border: 2px solid var(--line);
  background: var(--bg);
  display: grid; place-items: center;
  margin-bottom: 24px;
  font-size: 14px; font-weight: 600; letter-spacing: -0.01em;
  color: var(--ink-3);
  transition: all .5s ease;
  position: relative;
}
.pstep.active .pstep-mark {
  border-color: var(--green);
  background: var(--green);
  color: #fff;
  transform: scale(1.05);
}
.pstep-mark::after {
  content: ''; position: absolute; inset: -8px; border-radius: 50%;
  border: 1px solid var(--green);
  opacity: 0; transform: scale(0.9);
  transition: all .5s ease;
}
.pstep.active .pstep-mark::after { opacity: 0.3; transform: scale(1); }
.pstep-ttl {
  font-size: 18px; font-weight: 600; letter-spacing: -0.02em;
  margin-bottom: 8px;
}
.pstep-desc { font-size: 14px; color: var(--ink-2); line-height: 1.55; }
.pstep-meta {
  margin-top: 14px;
  font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--ink-3);
}

/* ---------- CASE STUDIES ---------- */
.logos-row {
  display: grid; grid-template-columns: repeat(6, 1fr);
  gap: 0; align-items: center;
  border-top: 1px solid var(--line-2);
  border-bottom: 1px solid var(--line-2);
  margin-bottom: 64px;
}
.logo-cell {
  padding: 36px 12px;
  display: grid; place-items: center;
  color: var(--ink-3);
  font-size: 18px; font-weight: 600; letter-spacing: -0.02em;
  border-right: 1px solid var(--line-2);
  transition: color .3s ease, background .3s ease;
}
.logo-cell:last-child { border-right: none; }
.logo-cell:hover { color: var(--ink); background: var(--bg); }
.logo-cell .lg { display: flex; align-items: center; gap: 6px; }

.case-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.case {
  background: var(--bg);
  border: 1px solid var(--line-2);
  border-radius: 18px;
  padding: 36px 32px;
  transition: transform .35s cubic-bezier(.4,.2,.2,1), box-shadow .35s ease, border-color .3s ease;
  position: relative; overflow: hidden;
}
.case:hover {
  transform: translateY(-4px);
  box-shadow: 0 24px 50px -28px rgba(26,29,26,0.18);
  border-color: var(--line);
}
.case-tag {
  font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--green); font-weight: 600;
  margin-bottom: 28px;
}
.case-stat {
  font-size: 64px; font-weight: 600; letter-spacing: -0.04em;
  color: var(--ink); line-height: 1;
  font-variant-numeric: tabular-nums;
  display: flex; align-items: baseline; gap: 4px;
}
.case-stat .unit { font-size: 32px; color: var(--green); }
.case-desc {
  margin-top: 16px;
  font-size: 15px; color: var(--ink-2); line-height: 1.5;
  margin-bottom: 32px;
}
.case-brand {
  display: flex; align-items: center; justify-content: space-between;
  padding-top: 24px;
  border-top: 1px solid var(--line-2);
  font-size: 13px; color: var(--ink-3);
}
.case-brand strong { color: var(--ink); font-weight: 600; }

/* ---------- CONTACT ---------- */
.contact-wrap {
  display: grid; grid-template-columns: 1fr 1.2fr; gap: 80px;
  align-items: start;
}
.contact-info .h2 { margin-bottom: 24px; }
.contact-list {
  list-style: none; margin-top: 40px;
  display: flex; flex-direction: column; gap: 20px;
}
.contact-list li {
  display: flex; gap: 14px; align-items: flex-start;
  font-size: 14.5px; color: var(--ink-2);
}
.contact-list svg { width: 18px; height: 18px; color: var(--green); flex-shrink: 0; margin-top: 2px; }

.form-card {
  background: var(--bg);
  border: 1px solid var(--line-2);
  border-radius: 22px;
  padding: 40px;
}
.field-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 18px;
}
.field { display: flex; flex-direction: column; gap: 8px; }
.field.full { grid-column: 1 / -1; }
.field label {
  font-size: 12px; font-weight: 500;
  color: var(--ink-2); letter-spacing: 0.01em;
}
.field input, .field select, .field textarea {
  font-family: inherit; font-size: 14.5px;
  padding: 13px 14px;
  background: var(--bg-warm);
  border: 1px solid transparent;
  border-radius: 10px;
  color: var(--ink);
  transition: border-color .2s ease, background .2s ease;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--green);
  background: #fff;
}
.field input::placeholder { color: var(--ink-3); }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--bg);
  font-size: 13px;
  color: var(--ink-2);
  cursor: pointer;
  transition: all .2s ease;
  font-family: inherit;
}
.chip:hover { border-color: var(--ink-3); }
.chip.active {
  background: var(--ink);
  color: #fff;
  border-color: var(--ink);
}
.form-submit {
  margin-top: 28px;
  display: flex; justify-content: space-between; align-items: center;
  gap: 16px;
}
.form-submit small { font-size: 12px; color: var(--ink-3); flex: 1; }
.form-submit .btn { padding: 16px 28px; }
.form-success {
  padding: 60px 20px;
  text-align: center;
}
.form-success .check {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--green-soft);
  color: var(--green);
  display: grid; place-items: center;
  margin: 0 auto 20px;
}
.form-success h3 { font-size: 22px; letter-spacing: -0.02em; margin-bottom: 8px; }
.form-success p { color: var(--ink-2); }

/* ---------- FOOTER ---------- */
.footer {
  background: var(--ink);
  color: #BDC3BC;
  padding: 70px 0 40px;
}
.footer-grid {
  display: grid; grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: 56px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(216, 7, 7, 0.08);
}
.footer .brand-name { color: #fff; }
.footer .brand-mark img { filter: brightness(0) invert(1); }
.footer p { font-size: 14px; line-height: 1.6; max-width: 320px; margin-top: 18px; }
.foot-ttl {
  color: #fff; font-size: 12px; font-weight: 500;
  letter-spacing: 0.1em; text-transform: uppercase;
  margin-bottom: 18px;
}
.foot-ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.foot-ul a {
  color: #BDC3BC; text-decoration: none; font-size: 14px;
  transition: color .2s ease;
}
.foot-ul a:hover { color: #fff; }
.footer-bottom {
  margin-top: 32px;
  display: flex; justify-content: space-between;
  font-size: 13px;
}
.footer-bottom .made {
  color: #8C928A;
}

/* ---------- WHY VALRO PILLARS ---------- */
.pillar-grid {
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.pillar {
  background: var(--bg);
  border: 1px solid var(--line-2);
  border-radius: 18px;
  padding: 36px 32px;
  transition: transform .35s cubic-bezier(.4,.2,.2,1), box-shadow .35s ease, border-color .3s ease;
  display: flex; flex-direction: column;
}
.pillar:hover {
  transform: translateY(-4px);
  border-color: var(--line);
  box-shadow: 0 24px 50px -28px rgba(26,29,26,0.18);
}
.pillar-top {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 32px;
}
.pillar-num {
  font-size: 13px; font-weight: 600; letter-spacing: 0.06em;
  color: var(--green);
  font-variant-numeric: tabular-nums;
}
.pillar-badge {
  display: flex; align-items: center; gap: 10px;
  background: var(--green-soft);
  padding: 6px 12px 6px 14px;
  border-radius: 999px;
}
.pillar-badge .pb-lbl {
  font-size: 10px; text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--green); opacity: 0.7;
}
.pillar-badge .pb-val {
  font-size: 12px; font-weight: 600; color: var(--green);
  font-variant-numeric: tabular-nums;
}
.pillar-ttl {
  font-size: 22px; font-weight: 600; letter-spacing: -0.02em;
  margin-bottom: 14px; color: var(--ink);
  text-wrap: balance;
}
.pillar-desc {
  font-size: 15px; color: var(--ink-2); line-height: 1.6;
}

/* ---------- ANIMATIONS ---------- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .9s cubic-bezier(.4,.1,.2,1), transform .9s cubic-bezier(.4,.1,.2,1);
}
.reveal.in { opacity: 1; transform: translateY(0); }
.reveal.d1 { transition-delay: .08s; }
.reveal.d2 { transition-delay: .16s; }
.reveal.d3 { transition-delay: .24s; }
.reveal.d4 { transition-delay: .32s; }
.reveal.d5 { transition-delay: .40s; }
.reveal.d6 { transition-delay: .48s; }

/* ---------- RESPONSIVE ---------- */
@media (max-width: 1024px) {
  .container { padding: 0 24px; }
  .hero-grid { grid-template-columns: 1fr; gap: 48px; }
  .hero-visual { max-width: 520px; margin: 0 auto; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .pillar-grid { grid-template-columns: 1fr; gap: 16px; }
  .contact-wrap { grid-template-columns: 1fr; gap: 48px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }

  /* Process becomes a vertical timeline */
  .process-rail { margin-top: 40px; padding-left: 8px; }
  .process-line {
    left: 36px; right: auto; top: 0; bottom: 0;
    width: 2px; height: auto;
  }
  .process-line-fill {
    transform-origin: top;
    transform: scaleY(var(--p, 0));
    width: 100%; height: 100%;
  }
  .process-arrow {
    left: 27px !important;
    top: calc(var(--ap, 0) * 1% - 9px);
    transform: rotate(90deg);
  }
  .process-steps {
    grid-template-columns: 1fr;
    gap: 0;
  }
  .pstep {
    padding: 0 0 36px 96px;
    position: relative;
    min-height: 100px;
  }
  .pstep:last-child { padding-bottom: 0; }
  .pstep-mark {
    position: absolute; left: 0; top: 0;
    width: 72px; height: 72px;
    margin: 0;
  }
}

@media (max-width: 640px) {
  .container { padding: 0 20px; }
  section { padding: 72px 0; }
  .hero { padding: 120px 0 50px; }
  .section-head { margin-bottom: 40px; }
  .hero-meta { gap: 24px; margin-top: 40px; padding-top: 20px; }
  .hero-meta .num { font-size: 22px; }
  .hero-meta .lbl { font-size: 11px; }
  .hero-ctas .btn { width: 100%; justify-content: center; }

  /* Mobile nav: hide text links, keep CTA */
  .nav { padding: 14px 0; }
  .nav-inner { padding: 0 20px; }
  .nav-links { gap: 0; }
  .nav-links a:not(.btn) { display: none; }
  .nav-links a.btn-primary { padding: 10px 16px; font-size: 13px; }

  /* Services becomes a swipe carousel */
  .services-grid {
    display: flex;
    overflow-x: auto;
    overflow-y: hidden;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    background: transparent;
    border: none;
    border-radius: 0;
    gap: 14px;
    padding: 4px 20px 4px 20px;
    margin: 0 -20px;
    scrollbar-width: none;
  }
  .services-grid::-webkit-scrollbar { display: none; }
  .svc {
    flex: 0 0 82%;
    scroll-snap-align: center;
    border: 1px solid var(--line-2);
    border-radius: 18px;
    background: var(--bg) !important;
    padding: 32px 28px 28px;
    min-height: 260px;
  }
  .svc-cta { opacity: 1; transform: translateX(0); }

  .svc-dots {
    display: flex;
    justify-content: center;
    gap: 6px;
    margin-top: 24px;
  }
  .svc-dots .dot {
    width: 6px; height: 6px; border-radius: 50%;
    background: var(--line);
    transition: width .3s ease, background .3s ease;
  }
  .svc-dots .dot.active {
    width: 22px; border-radius: 999px; background: var(--green);
  }

  /* Pillars */
  .pillar { padding: 28px 24px; }
  .pillar-ttl { font-size: 19px; }

  /* Contact form */
  .form-card { padding: 28px 22px; }
  .field-grid { grid-template-columns: 1fr; gap: 14px; }
  .form-submit { flex-direction: column; align-items: stretch; }
  .form-submit .btn { width: 100%; justify-content: center; }
  .form-submit small { text-align: center; }
  .contact-list li { font-size: 14px; }

  /* Footer */
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .footer { padding: 50px 0 30px; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; font-size: 12px; }

  /* Timeline tighter on small phones */
  .process-line { left: 28px; }
  .pstep { padding-left: 78px; }
  .pstep-mark { width: 56px; height: 56px; font-size: 12px; }
  .process-arrow { left: 21px !important; width: 14px; height: 14px; }

  /* Smaller padding for cards */
  .svc-icn { margin-bottom: 22px; }

  /* Hero visual smaller */
  .hero-visual { max-width: 380px; }
}

@media (max-width: 380px) {
  .footer-grid { grid-template-columns: 1fr; }
  .h1 { font-size: 36px; }
}