/* ===== Tokens ===== */
:root{
  --bg: #0a0c10;
  --bg-elevated: #0f1218;
  --bg-card: #12151d;
  --bg-card-soft: rgba(255,255,255,0.03);
  --border: rgba(255,255,255,0.08);
  --border-strong: rgba(255,255,255,0.14);
  --text-primary: #f4f5f7;
  --text-secondary: #9aa1ad;
  --text-tertiary: #8b93a1;
  --accent: #ff6a3d;
  --accent-hover: #ff8158;
  --accent-soft: rgba(255,106,61,0.12);
  --accent-soft-strong: rgba(255,106,61,0.22);

  --radius-card: 16px;
  --radius-button: 999px;
  --radius-input: 10px;
  --radius-shell: 26px;

  --font-display: 'Space Grotesk', 'Manrope', sans-serif;
  --font-body: 'Manrope', sans-serif;

  --max-width: 1200px;

  --ease-fluid: cubic-bezier(0.32, 0.72, 0, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);

  --shadow-sm: 0 1px 2px rgba(4,3,2,0.5);
  --shadow-md: 0 10px 30px -12px rgba(4,3,2,0.6), 0 2px 8px -2px rgba(4,3,2,0.4);
  --shadow-lg: 0 30px 70px -24px rgba(4,3,2,0.65), 0 10px 30px -14px rgba(4,3,2,0.5);
  --shadow-inset-hi: inset 0 1px 0 rgba(255,255,255,0.06);
}

*{ box-sizing: border-box; }

html{ scroll-behavior: smooth; }

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

body{
  margin: 0;
  position: relative;
  background: var(--bg);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* Ambient background mesh + grain, fixed and static: cheap on GPU, never animated */
body::before{
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  background:
    radial-gradient(ellipse 58% 42% at 14% -8%, rgba(255,255,255,0.04), transparent 62%),
    radial-gradient(ellipse 60% 42% at 50% 112%, rgba(255,255,255,0.03), transparent 60%),
    var(--bg);
}
body::after{
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: 0.035;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 140px 140px;
}

h1, h2, h3{
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.15;
  margin: 0 0 0.6em;
  letter-spacing: -0.015em;
}

h1{ font-size: clamp(2.1rem, 4.2vw, 3.5rem); }
h2{ font-size: clamp(1.7rem, 3vw, 2.4rem); margin-bottom: 0.5em; }
h3{ font-size: 1.15rem; margin-bottom: 0.4em; }

p{ margin: 0 0 1em; color: var(--text-secondary); }

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

ul{ margin: 0; padding: 0; list-style: none; }

.container{
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
}

.skip-link{
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--accent);
  color: #16110d;
  padding: 12px 20px;
  z-index: 200;
  border-radius: 0 0 8px 0;
}
.skip-link:focus{ left: 0; }

/* ===== Buttons ===== */
.btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 12px 14px 28px;
  border-radius: var(--radius-button);
  font-weight: 600;
  font-size: 0.95rem;
  white-space: nowrap;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.4s var(--ease-fluid), background 0.3s var(--ease-out), border-color 0.3s var(--ease-out), color 0.3s var(--ease-out), box-shadow 0.3s var(--ease-out);
}
.btn:active{ transform: scale(0.97); }
.btn:disabled{ opacity: 0.6; cursor: default; pointer-events: none; }

.btn-primary{
  background: var(--accent);
  color: #1a1109;
  box-shadow: 0 10px 26px -12px rgba(255,106,61,0.55);
}
.btn-primary:hover{ background: var(--accent-hover); box-shadow: 0 14px 34px -12px rgba(255,106,61,0.65); }
.btn-primary::after{
  content: "";
  width: 26px;
  height: 26px;
  border-radius: 50%;
  flex-shrink: 0;
  background-color: rgba(0,0,0,0.16);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M7 17L17 7M9 7h8v8'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
  background-size: 12px;
  transition: transform 0.4s var(--ease-fluid);
}
.btn-primary:hover::after{ transform: translate(2px, -2px) scale(1.06); }

.btn-ghost{
  background: transparent;
  color: var(--text-primary);
  border-color: var(--border-strong);
  padding: 14px 28px;
}
.btn-ghost:hover{ border-color: var(--accent); color: var(--accent); transform: translateY(-1px); }

.btn-small{ padding: 10px 8px 10px 20px; font-size: 0.88rem; }
.btn-small::after{ width: 20px; height: 20px; background-size: 10px; }
.btn-full{ width: 100%; }

/* ===== Nav (floating glass island) ===== */
.nav{
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 14px 20px 0;
}
.nav-inner{
  position: relative;
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 10px 0 24px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  background: rgba(15,18,24,0.68);
  backdrop-filter: blur(20px) saturate(160%);
  -webkit-backdrop-filter: blur(20px) saturate(160%);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-button);
  box-shadow: var(--shadow-md), var(--shadow-inset-hi);
}

.logo{
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.2rem;
  letter-spacing: -0.01em;
  flex-shrink: 0;
}
.logo span{ color: var(--accent); }

.nav-menu{
  display: flex;
  align-items: center;
  gap: 24px;
  flex: 1;
  justify-content: flex-end;
}
.nav-links{
  display: flex;
  align-items: center;
  gap: 28px;
}
.nav-links a{
  font-size: 0.92rem;
  color: var(--text-secondary);
  font-weight: 500;
  transition: color 0.25s var(--ease-out);
  white-space: nowrap;
}
.nav-links a:hover{ color: var(--text-primary); }

.nav-cta{ flex-shrink: 0; }

.nav-toggle{
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: none;
  border: 1px solid var(--border-strong);
  border-radius: 10px;
  cursor: pointer;
  flex-shrink: 0;
}
.nav-toggle span{
  display: block;
  width: 18px;
  height: 2px;
  margin: 0 auto;
  background: var(--text-primary);
  transition: transform 0.35s var(--ease-fluid), opacity 0.25s ease;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1){ transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2){ opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3){ transform: translateY(-7px) rotate(-45deg); }

/* ===== Sections ===== */
.section{ padding: clamp(88px, 11vw, 132px) 0; position: relative; }
.section-alt{ background: linear-gradient(180deg, transparent, rgba(255,255,255,0.015) 8%, rgba(255,255,255,0.015) 92%, transparent); }
.section-sub{ max-width: 60ch; font-size: 1.05rem; }

/* ===== Hero ===== */
.hero{
  padding: 56px 0 104px;
  overflow: hidden;
  position: relative;
}
.hero-inner{
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 48px;
  align-items: center;
  position: relative;
  z-index: 1;
}
.hero-text h1{ margin-bottom: 0.5em; }
.hero-sub{
  font-size: 1.15rem;
  max-width: 46ch;
  color: var(--text-secondary);
}
.hero-actions{
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 32px;
}

.hero-visual{
  position: relative;
  width: 100%;
  padding: 14px;
  border-radius: var(--radius-shell);
  background: linear-gradient(160deg, rgba(255,255,255,0.07), rgba(255,255,255,0.015));
  border: 1px solid rgba(255,255,255,0.09);
  box-shadow: var(--shadow-lg);
}
.hero-visual::before{
  content: "";
  position: absolute;
  inset: 14px;
  border-radius: 18px;
  background: var(--bg-card);
  box-shadow: var(--shadow-inset-hi), inset 0 0 0 1px rgba(255,255,255,0.04);
}
.workflow-svg{ position: relative; z-index: 1; display: block; width: 100%; height: auto; overflow: visible; }

.node rect{
  fill: var(--bg-elevated);
  stroke: var(--border-strong);
  stroke-width: 1.5;
  filter: drop-shadow(0 6px 14px rgba(0,0,0,0.35));
}
.node-hub-glow{ opacity: 0.55; }
.node-hub-label{
  fill: #1a1109;
  font-family: var(--font-display);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: -0.01em;
}
.node-label{
  fill: var(--text-primary);
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 600;
}
.node-sub{
  fill: var(--text-tertiary);
  font-family: var(--font-body);
  font-size: 12px;
}
.node-label-sm{
  fill: var(--text-primary);
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
}

.flow-line{
  fill: none;
  stroke: var(--border-strong);
  stroke-width: 2;
  stroke-dasharray: 6 8;
}

@media (prefers-reduced-motion: no-preference){
  .flow-line{ animation: dashFlow 1.8s linear infinite; }
  .node-hub{ animation: hubPulse 3.4s ease-in-out infinite; transform-origin: 284px 210px; }
}
@keyframes dashFlow{ to{ stroke-dashoffset: -28; } }
@keyframes hubPulse{
  0%, 100%{ transform: scale(1); }
  50%{ transform: scale(1.035); }
}

/* ===== Pain points bento ===== */
.bento{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: repeat(2, auto);
  gap: 20px;
  margin-top: 40px;
}
.bento-card{
  background: linear-gradient(165deg, rgba(255,255,255,0.035), rgba(255,255,255,0) 55%), var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: 28px;
  box-shadow: var(--shadow-sm);
  transition: border-color 0.35s var(--ease-out), transform 0.4s var(--ease-fluid), box-shadow 0.4s var(--ease-out);
}
.bento-card:hover{ border-color: var(--border-strong); transform: translateY(-3px); box-shadow: var(--shadow-md); }
.bento-card i{
  font-size: 1.8rem;
  color: var(--accent);
  margin-bottom: 14px;
  display: block;
}
.bento-card p{ margin-bottom: 0; font-size: 0.95rem; }
.bento-large{
  grid-column: span 2;
  grid-row: span 2;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
}
.bento-large::before{
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: calc(var(--radius-card) + 1px);
  padding: 1px;
  background: linear-gradient(155deg, rgba(255,106,61,0.5), rgba(255,255,255,0.05) 45%, transparent 70%);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}
.bento-large h3{ font-size: 1.4rem; }
.bento-large p{ font-size: 1.02rem; max-width: 42ch; }

/* ===== Process ===== */
.process{
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  margin-top: 48px;
  position: relative;
}
.process::before{
  content: "";
  position: absolute;
  top: 26px;
  left: 8%;
  right: 8%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-strong) 15%, var(--border-strong) 85%, transparent);
}
.process-step{ position: relative; }
.process-icon{
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 1px solid var(--border-strong);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  position: relative;
  z-index: 2;
  box-shadow: var(--shadow-sm), var(--shadow-inset-hi);
  transition: transform 0.4s var(--ease-fluid), box-shadow 0.4s var(--ease-out), border-color 0.3s ease;
}
.process-step:hover .process-icon{ transform: translateY(-3px); border-color: var(--accent); box-shadow: var(--shadow-md); }
.process-icon i{ font-size: 1.3rem; color: var(--accent); }
.process-step p{ font-size: 0.94rem; }

/* ===== Pricing ===== */
.pricing{
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 32px;
  align-items: stretch;
}
.price-card{
  background: linear-gradient(165deg, rgba(255,255,255,0.035), rgba(255,255,255,0) 55%), var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: 32px 24px;
  display: flex;
  flex-direction: column;
  position: relative;
  box-shadow: var(--shadow-sm);
  transition: transform 0.4s var(--ease-fluid), box-shadow 0.4s var(--ease-out);
}
.price-card:hover{ transform: translateY(-3px); box-shadow: var(--shadow-md); }
.price-featured{
  border-color: transparent;
  background: linear-gradient(180deg, var(--accent-soft) 0%, var(--bg-card) 45%);
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}
.price-featured:hover{ transform: translateY(-11px); }
.price-featured::before{
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: calc(var(--radius-card) + 1px);
  padding: 1px;
  background: linear-gradient(160deg, rgba(255,106,61,0.9), rgba(255,106,61,0.15) 45%, rgba(255,255,255,0.06));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}
.price-badge{
  position: absolute;
  top: -13px;
  left: 24px;
  background: var(--accent);
  color: #1a1109;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 5px 14px;
  border-radius: var(--radius-button);
  letter-spacing: 0.02em;
  box-shadow: var(--shadow-sm);
}
.price{ margin-bottom: 24px; }
.price-amount{
  display: block;
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
}
.price-period{
  display: block;
  font-size: 0.85rem;
  color: var(--text-tertiary);
  margin-top: 4px;
}
.price-card ul{
  margin-bottom: 28px;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.price-card li{
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--text-secondary);
}
.price-card li i{ color: var(--accent); margin-top: 3px; flex-shrink: 0; }
.price-note{
  margin-top: 28px;
  font-size: 0.85rem;
  color: var(--text-tertiary);
  text-align: center;
}

/* ===== Case study ===== */
.case-grid{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}
.case-domain{
  font-family: var(--font-display);
  color: var(--accent);
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 20px;
}
.case-results{
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 24px;
}
.case-results li{
  display: flex;
  align-items: flex-start;
  gap: 12px;
  color: var(--text-primary);
  font-size: 0.95rem;
}
.case-results li i{ color: var(--accent); font-size: 1.2rem; margin-top: 2px; }

.case-visual{
  position: relative;
  padding: 14px;
  border-radius: var(--radius-shell);
  background: linear-gradient(160deg, rgba(255,255,255,0.07), rgba(255,255,255,0.015));
  border: 1px solid rgba(255,255,255,0.09);
  box-shadow: var(--shadow-lg);
}
.case-visual::before{
  content: "";
  position: absolute;
  inset: 14px;
  border-radius: 18px;
  background: var(--bg-card);
  box-shadow: var(--shadow-inset-hi), inset 0 0 0 1px rgba(255,255,255,0.04);
}
.report-svg{ position: relative; z-index: 1; display: block; width: 100%; height: auto; overflow: visible; }
.report-sources rect, .report-out rect{
  fill: var(--bg-elevated);
  stroke: var(--border-strong);
  stroke-width: 1.5;
  filter: drop-shadow(0 4px 10px rgba(0,0,0,0.3));
}
.report-hub-glow{ opacity: 0.55; }
.report-src-label, .report-out-label{
  fill: var(--text-primary);
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
}
.report-out-sub{
  fill: var(--text-tertiary);
  font-family: var(--font-body);
  font-size: 10px;
}
.report-line{
  fill: none;
  stroke: var(--border-strong);
  stroke-width: 2;
  stroke-dasharray: 5 7;
}
.report-line-out{ stroke: var(--accent); }
.bar-baseline{ stroke: var(--border); stroke-width: 1; }

@media (prefers-reduced-motion: no-preference){
  .report-line{ animation: dashFlow 1.8s linear infinite; }
}

/* ===== About ===== */
.about-grid{
  display: grid;
  grid-template-columns: 0.6fr 1fr;
  gap: 56px;
  align-items: center;
}
.about-visual{ display: flex; justify-content: center; }
.about-badge{
  position: relative;
  width: 220px;
  height: 220px;
  padding: 12px;
  border-radius: 50%;
  background: linear-gradient(160deg, rgba(255,255,255,0.08), rgba(255,255,255,0.015));
  border: 1px solid rgba(255,255,255,0.09);
  box-shadow: var(--shadow-lg);
}
.about-badge::before{
  content: "";
  position: absolute;
  inset: 12px;
  border-radius: 50%;
  background: var(--bg-card);
  box-shadow: var(--shadow-inset-hi);
}
.about-badge i{
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  font-size: 5.5rem;
  color: var(--accent);
}
.about-tags{
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}
.about-tags span{
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 8px 16px;
  border-radius: var(--radius-button);
  font-size: 0.85rem;
  color: var(--text-secondary);
  transition: border-color 0.3s ease, color 0.3s ease;
}
.about-tags span:hover{ border-color: var(--accent); color: var(--text-primary); }

/* ===== Contact ===== */
.contact-grid{
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 56px;
}
.contact-info{
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 28px;
}
.contact-info a, .contact-info span{
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text-primary);
  font-size: 0.95rem;
}
.contact-info i{ color: var(--accent); font-size: 1.1rem; }
.contact-info a:hover{ color: var(--accent); }

.contact-form{
  position: relative;
  padding: 10px;
  border-radius: calc(var(--radius-card) + 10px);
  background: linear-gradient(160deg, rgba(255,255,255,0.06), rgba(255,255,255,0.015));
  border: 1px solid rgba(255,255,255,0.08);
  box-shadow: var(--shadow-lg);
}
.contact-form::before{
  content: "";
  position: absolute;
  inset: 10px;
  border-radius: var(--radius-card);
  background: var(--bg-card);
  box-shadow: var(--shadow-inset-hi);
}
.contact-form > *{ position: relative; z-index: 1; }
.contact-form{ padding: 10px; }
.contact-form .form-group,
.contact-form button,
.contact-form .form-note{ padding-left: 22px; padding-right: 22px; }
.contact-form .form-group:first-of-type{ padding-top: 22px; }
.contact-form .form-note{ padding-bottom: 22px; }

.form-group{
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 20px;
}
.form-group label{ font-size: 0.88rem; font-weight: 600; color: var(--text-primary); }
.form-group input, .form-group textarea{
  background: var(--bg);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-input);
  padding: 12px 14px;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.95rem;
  resize: vertical;
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}
.form-group input:focus, .form-group textarea:focus{
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.form-group input::placeholder, .form-group textarea::placeholder{ color: var(--text-tertiary); }
.form-note{
  margin-top: 16px;
  margin-bottom: 0;
  font-size: 0.82rem;
  color: var(--text-tertiary);
  text-align: center;
}

/* ===== Footer ===== */
.footer{
  border-top: 1px solid var(--border);
  padding: 48px 0;
}
.footer-inner{
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 32px;
}
.footer-brand p{ max-width: 40ch; font-size: 0.9rem; margin-top: 12px; }
.footer-legal p{ font-size: 0.9rem; color: var(--text-secondary); margin-bottom: 10px; }
.footer-legal details{ font-size: 0.85rem; color: var(--text-tertiary); }
.footer-legal summary{
  cursor: pointer;
  color: var(--text-secondary);
  font-weight: 600;
  margin-bottom: 10px;
}
.footer-legal details p{ margin-top: 10px; max-width: 60ch; }

/* ===== Scroll reveal ===== */
.reveal{
  opacity: 0;
  transform: translateY(20px);
  filter: blur(6px);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out), filter 0.8s var(--ease-out);
}
.reveal.in-view{ opacity: 1; transform: translateY(0); filter: blur(0); }

@media (prefers-reduced-motion: reduce){
  .reveal{ opacity: 1; transform: none; filter: none; transition: none; }
}

/* ===== Responsive ===== */
@media (max-width: 1024px){
  .bento{ grid-template-columns: repeat(2, 1fr); }
  .bento-large{ grid-column: span 2; grid-row: span 1; }
  .process{ grid-template-columns: repeat(2, 1fr); row-gap: 40px; }
  .process::before{ display: none; }
  .pricing{ grid-template-columns: repeat(2, 1fr); }
  .price-featured{ transform: none; }
  .price-featured:hover{ transform: translateY(-3px); }
}

@media (max-width: 860px){
  .hero-inner{ grid-template-columns: 1fr; }
  .hero-visual{ order: -1; max-width: 420px; margin: 0 auto; }
  .case-grid{ grid-template-columns: 1fr; }
  .case-visual{ order: -1; max-width: 420px; margin: 0 auto; }
  .about-grid{ grid-template-columns: 1fr; text-align: left; }
  .about-visual{ order: -1; }
  .contact-grid{ grid-template-columns: 1fr; }
}

@media (max-width: 768px){
  .nav{ padding: 10px 12px 0; }
  .nav-inner{ padding: 0 8px 0 18px; }
  .nav-menu{ display: none; }
  .nav-toggle{ display: flex; }
  .nav.menu-open .nav-menu{
    display: flex;
    position: absolute;
    top: calc(100% + 10px);
    left: 0;
    right: 0;
    background: rgba(15,18,24,0.92);
    backdrop-filter: blur(20px) saturate(160%);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
    flex-direction: column;
    align-items: flex-start;
    padding: 24px;
    gap: 20px;
  }
  .nav.menu-open .nav-links{
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }
  .nav.menu-open .nav-cta{ width: 100%; text-align: center; justify-content: center; }
  .section{ padding: 64px 0; }
  .bento{ grid-template-columns: 1fr; }
  .bento-large{ grid-column: span 1; }
  .process{ grid-template-columns: 1fr; }
  .pricing{ grid-template-columns: 1fr; }
  .footer-inner{ grid-template-columns: 1fr; }
}