/* =========================================================
   ExifTool.app — main stylesheet
   Light theme · Poppins · no frameworks
   ========================================================= */

@font-face { font-family: "Poppins"; font-style: normal; font-weight: 400; font-display: swap; src: url("../fonts/poppins-latin-400-normal.woff2") format("woff2"); }
@font-face { font-family: "Poppins"; font-style: normal; font-weight: 500; font-display: swap; src: url("../fonts/poppins-latin-500-normal.woff2") format("woff2"); }
@font-face { font-family: "Poppins"; font-style: normal; font-weight: 600; font-display: swap; src: url("../fonts/poppins-latin-600-normal.woff2") format("woff2"); }
@font-face { font-family: "Poppins"; font-style: normal; font-weight: 700; font-display: swap; src: url("../fonts/poppins-latin-700-normal.woff2") format("woff2"); }

:root {
  --primary: #2447d6;
  --primary-dark: #1a35a8;
  --primary-soft: #eef2ff;
  --primary-line: #c7d2fe;
  --teal: #0d9488;
  --teal-soft: #e6f7f5;
  --amber: #f59e0b;
  --amber-soft: #fff7e6;
  --red: #dc2626;
  --red-soft: #fef2f2;
  --ink: #0f172a;
  --text: #334155;
  --muted: #64748b;
  --line: #e2e8f0;
  --bg: #ffffff;
  --bg-alt: #f6f8fd;
  --bg-blue: #eef4ff;
  --card: #ffffff;
  --radius-s: 10px;
  --radius: 16px;
  --radius-l: 24px;
  --shadow-s: 0 2px 6px rgba(15, 23, 42, .05);
  --shadow: 0 10px 30px rgba(30, 58, 138, .08);
  --shadow-l: 0 24px 60px rgba(30, 58, 138, .13);
  --header-h: 72px;
  --wrap: 1200px;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 14px); -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: "Poppins", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.7;
  color: var(--text);
  background: var(--bg);
  overflow-x: hidden;
}
img, svg { max-width: 100%; display: block; }
img { height: auto; }
a { color: var(--primary); text-decoration: none; }
a:hover { color: var(--primary-dark); }
h1, h2, h3, h4 { font-family: "Poppins", Arial, sans-serif; color: var(--ink); line-height: 1.25; margin: 0 0 .6em; }
h1 { font-size: clamp(1.9rem, 4.6vw, 3.25rem); font-weight: 700; letter-spacing: -.02em; }
h2 { font-size: clamp(1.55rem, 3vw, 2.25rem); font-weight: 700; letter-spacing: -.015em; }
h3 { font-size: 1.12rem; font-weight: 600; }
p { margin: 0 0 1em; }
ul, ol { margin: 0 0 1em; padding-left: 1.25em; }
code, kbd, pre { font-family: var(--mono); }
:not(pre) > code { background: var(--primary-soft); color: var(--primary-dark); padding: .1em .45em; border-radius: 6px; font-size: .9em; word-break: break-word; }
:focus-visible { outline: 3px solid var(--amber); outline-offset: 3px; border-radius: 6px; }
.skip-link { position: absolute; left: 12px; top: -60px; background: var(--ink); color: #fff; padding: 10px 16px; border-radius: 8px; z-index: 200; }
.skip-link:focus { top: 12px; color: #fff; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }

.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 20px; }
.section { padding: clamp(64px, 8vw, 104px) 0; position: relative; }
.section--alt { background: var(--bg-alt); }
.section-head { max-width: 760px; margin: 0 auto 48px; text-align: center; }
.section-head p { color: var(--muted); font-size: 1.04rem; }
.section-head--left { margin-left: 0; text-align: left; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: .78rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase;
  color: var(--primary); background: var(--primary-soft); border: 1px solid var(--primary-line);
  padding: 5px 14px; border-radius: 999px; margin-bottom: 16px;
}
.eyebrow svg { width: 15px; height: 15px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font: 600 .98rem/1 "Poppins", Arial, sans-serif;
  padding: 15px 26px; border-radius: 12px; border: 2px solid transparent;
  cursor: pointer; transition: transform .2s ease, box-shadow .2s ease, background-color .2s ease, color .2s ease, border-color .2s ease;
  text-align: center; white-space: nowrap;
}
.btn svg { width: 19px; height: 19px; flex-shrink: 0; }
.btn--primary { background: var(--primary); color: #fff; box-shadow: 0 10px 24px rgba(36, 71, 214, .28); }
.btn--primary:hover { background: var(--primary-dark); color: #fff; transform: translateY(-2px); box-shadow: 0 14px 30px rgba(36, 71, 214, .34); }
.btn--ghost { background: #fff; color: var(--ink); border-color: var(--line); }
.btn--ghost:hover { border-color: var(--primary); color: var(--primary); transform: translateY(-2px); }
.btn--amber { background: var(--amber); color: var(--ink); }
.btn--amber:hover { background: #e48d00; color: var(--ink); transform: translateY(-2px); }
.btn--sm { padding: 11px 18px; font-size: .9rem; border-radius: 10px; }
.btn--block { width: 100%; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255, 255, 255, .88);
  backdrop-filter: saturate(160%) blur(12px); -webkit-backdrop-filter: saturate(160%) blur(12px);
  border-bottom: 1px solid transparent;
  transition: box-shadow .25s ease, border-color .25s ease;
}
.site-header.is-scrolled { box-shadow: 0 6px 24px rgba(15, 23, 42, .07); border-bottom-color: var(--line); }
.header-inner { height: var(--header-h); display: flex; align-items: center; justify-content: space-between; gap: 18px; }
.brand { display: inline-flex; align-items: center; gap: 11px; color: var(--ink); font-weight: 700; font-size: 1.2rem; letter-spacing: -.01em; flex-shrink: 0; }
.brand:hover { color: var(--ink); }
.brand img { width: 42px; height: 42px; }
.brand span b { color: var(--primary); font-weight: 700; }
.main-nav { display: flex; align-items: center; gap: 6px; }
.main-nav ul { list-style: none; display: flex; align-items: center; gap: 2px; margin: 0; padding: 0; }
.main-nav a.nav-link { display: block; padding: 8px 12px; border-radius: 9px; color: var(--text); font-weight: 500; font-size: .93rem; transition: color .2s, background-color .2s; }
.main-nav a.nav-link:hover, .main-nav a.nav-link.is-active { color: var(--primary); background: var(--primary-soft); }
.main-nav .btn { margin-left: 10px; }
.nav-toggle {
  display: none; width: 46px; height: 46px; border-radius: 12px; border: 1px solid var(--line);
  background: #fff; color: var(--ink); cursor: pointer; align-items: center; justify-content: center;
}
.nav-toggle svg { width: 24px; height: 24px; }
.nav-toggle .icon-close { display: none; }
.nav-open .nav-toggle .icon-close { display: block; }
.nav-open .nav-toggle .icon-menu { display: none; }

/* ---------- Hero ---------- */
.hero {
  position: relative; padding: clamp(40px, 6vw, 72px) 0 clamp(56px, 7vw, 88px); overflow: hidden;
  background:
    radial-gradient(900px 420px at 50% -8%, rgba(36, 71, 214, .11), transparent 70%),
    radial-gradient(520px 300px at 92% 30%, rgba(245, 158, 11, .10), transparent 70%),
    radial-gradient(520px 300px at 6% 60%, rgba(13, 148, 136, .09), transparent 70%),
    #fff;
}
.hero::before {
  content: ""; position: absolute; inset: 0;
  background-image: linear-gradient(rgba(36, 71, 214, .05) 1px, transparent 1px), linear-gradient(90deg, rgba(36, 71, 214, .05) 1px, transparent 1px);
  background-size: 44px 44px;
  -webkit-mask-image: radial-gradient(ellipse at 50% 30%, #000 30%, transparent 75%);
  mask-image: radial-gradient(ellipse at 50% 30%, #000 30%, transparent 75%);
  pointer-events: none;
}
.hero-center { position: relative; text-align: center; max-width: 880px; margin: 0 auto; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 10px; flex-wrap: wrap; justify-content: center;
  background: #fff; border: 1px solid var(--line); border-radius: 999px; padding: 6px 16px 6px 6px;
  font-size: .85rem; color: var(--text); box-shadow: var(--shadow-s); margin-bottom: 22px;
}
.hero-badge img { width: 30px; height: 30px; border-radius: 50%; background: var(--primary-soft); padding: 3px; }
.hero-badge strong { color: var(--ink); font-weight: 600; }
.hero h1 { margin-bottom: 18px; }
.hero h1 .accent { background: linear-gradient(90deg, var(--primary), #4f46e5 55%, var(--teal)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero-lead { font-size: clamp(1rem, 1.6vw, 1.12rem); color: var(--text); max-width: 760px; margin: 0 auto 26px; }
.hero-cta { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; margin-bottom: 24px; }
.hero-chips { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; list-style: none; padding: 0; margin: 0; }
.hero-chips li {
  display: inline-flex; align-items: center; gap: 8px; font-size: .86rem; font-weight: 500; color: var(--ink);
  background: rgba(255, 255, 255, .8); border: 1px solid var(--line); padding: 7px 14px; border-radius: 999px;
}
.hero-chips svg { width: 17px; height: 17px; color: var(--primary); }

/* Console preview */
.console-stage { position: relative; max-width: 1040px; margin: 52px auto 0; }
.console {
  position: relative; z-index: 2; background: #fff; border: 1px solid #dbe3f5; border-radius: 20px;
  box-shadow: var(--shadow-l); overflow: hidden; text-align: left;
}
.console-bar { display: flex; align-items: center; gap: 14px; padding: 12px 18px; background: #f3f6fd; border-bottom: 1px solid #e3e9f6; }
.console-dots { display: flex; gap: 7px; flex-shrink: 0; }
.console-dots i { width: 12px; height: 12px; border-radius: 50%; background: #f87171; }
.console-dots i:nth-child(2) { background: #fbbf24; }
.console-dots i:nth-child(3) { background: #34d399; }
.console-tabs { display: flex; gap: 6px; overflow-x: auto; scrollbar-width: none; }
.console-tabs::-webkit-scrollbar { display: none; }
.console-tab {
  font: 500 .82rem/1 "Poppins", Arial, sans-serif; color: var(--muted); background: transparent; border: 1px solid transparent;
  padding: 8px 13px; border-radius: 9px; cursor: pointer; white-space: nowrap;
}
.console-tab[aria-selected="true"] { background: #fff; color: var(--primary); border-color: var(--primary-line); box-shadow: var(--shadow-s); }
.console-body { display: grid; grid-template-columns: 1.35fr 1fr; min-height: 290px; }
.console-pane { padding: 22px 24px; font-family: var(--mono); font-size: .9rem; line-height: 1.85; color: var(--ink); overflow-x: auto; }
.console-pane[hidden] { display: none; }
.console-pane .ln { white-space: pre; }
.c-prompt { color: var(--teal); user-select: none; }
.c-cmd { color: var(--ink); font-weight: 600; }
.c-flag { color: #b45309; }
.c-key { color: var(--primary); display: inline-block; min-width: 13.5ch; }
.c-val { color: var(--text); }
.c-ok { color: var(--teal); }
.c-dim { color: var(--muted); }
.console-side { border-left: 1px solid #e3e9f6; background: linear-gradient(180deg, #fafbff, #f5f7fe); padding: 22px 24px; }
.console-side h3 { font-size: .8rem; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); margin-bottom: 14px; }
.flow-mini { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.flow-mini li { display: flex; align-items: center; gap: 12px; background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 10px 14px; font-size: .9rem; color: var(--ink); font-weight: 500; }
.flow-mini li span { width: 32px; height: 32px; border-radius: 9px; display: grid; place-items: center; flex-shrink: 0; background: var(--primary-soft); color: var(--primary); }
.flow-mini li:nth-child(2) span { background: var(--amber-soft); color: #b45309; }
.flow-mini li:nth-child(3) span { background: var(--teal-soft); color: var(--teal); }
.flow-mini li:nth-child(4) span { background: #f3e8ff; color: #7c3aed; }
.flow-mini svg { width: 18px; height: 18px; }
.float-tag {
  position: absolute; z-index: 3; font: 600 .8rem/1 "Poppins", Arial, sans-serif; padding: 10px 14px; border-radius: 12px;
  background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow); display: inline-flex; align-items: center; gap: 8px;
  animation: floaty 6s ease-in-out infinite;
}
.float-tag i { width: 9px; height: 9px; border-radius: 50%; display: block; }
.float-tag--1 { top: -22px; left: -26px; color: var(--primary); } .float-tag--1 i { background: var(--primary); }
.float-tag--2 { top: 38%; right: -34px; color: #b45309; animation-delay: -2s; } .float-tag--2 i { background: var(--amber); }
.float-tag--3 { bottom: -20px; left: 16%; color: var(--teal); animation-delay: -4s; } .float-tag--3 i { background: var(--teal); }
.float-tag--4 { top: -18px; right: 14%; color: var(--red); animation-delay: -1s; } .float-tag--4 i { background: var(--red); }
@keyframes floaty { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }

/* ---------- Shared open-layout helpers ---------- */
.ic-sq { width: 48px; height: 48px; border-radius: 13px; display: inline-grid; place-items: center; flex-shrink: 0; background: var(--primary-soft); color: var(--primary); transition: transform .25s ease, background-color .25s ease, color .25s ease; }
.ic-sq svg { width: 23px; height: 23px; }
.ic-sq--amber { background: var(--amber-soft); color: #b45309; }
.ic-sq--teal { background: var(--teal-soft); color: var(--teal); }
.ic-sq--red { background: var(--red-soft); color: var(--red); }
.ic-sq--violet { background: #f3e8ff; color: #7c3aed; }
.ic-sq--ink { background: var(--ink); color: #fff; }
.lead { font-size: 1.06rem; color: var(--text); }

/* ---------- What is (section 2) ---------- */
.about-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(36px, 6vw, 80px); align-items: start; }
.about-media { position: sticky; top: calc(var(--header-h) + 32px); margin: 0; }
.about-media img { width: 100%; border-radius: 26px; box-shadow: var(--shadow-l); }
.about-media figcaption { margin-top: 16px; font-size: .85rem; color: var(--muted); text-align: center; }
.about-copy h2 { margin-bottom: 16px; }
.about-list { list-style: none; margin: 28px 0 0; padding: 0; border-top: 1px solid var(--line); }
.about-list li { display: grid; grid-template-columns: 44px 1fr; gap: 18px; padding: 20px 0; border-bottom: 1px solid var(--line); }
.about-list .no { font-size: .95rem; font-weight: 700; color: var(--primary); padding-top: 2px; letter-spacing: .04em; }
.about-list h3 { font-size: 1.06rem; margin-bottom: 6px; }
.about-list p { margin: 0; font-size: .95rem; }

/* ---------- How it works ---------- */
.flow-strip { display: grid; grid-template-columns: repeat(4, 1fr); list-style: none; margin: 0 0 56px; padding: 0; }
.flow-strip li { position: relative; text-align: center; padding: 0 14px; }
.flow-strip li::after { content: ""; position: absolute; top: 36px; left: calc(50% + 46px); right: calc(-50% + 46px); height: 2px; background: repeating-linear-gradient(90deg, var(--primary-line) 0 8px, transparent 8px 14px); }
.flow-strip li:last-child::after { display: none; }
.flow-node { width: 72px; height: 72px; margin: 0 auto 14px; border-radius: 22px; display: grid; place-items: center; background: #fff; border: 1px solid var(--primary-line); color: var(--primary); box-shadow: var(--shadow); position: relative; }
.flow-node svg { width: 30px; height: 30px; }
.flow-node b { position: absolute; top: -9px; right: -9px; width: 26px; height: 26px; border-radius: 50%; background: var(--amber); color: var(--ink); font-size: .78rem; display: grid; place-items: center; }
.flow-strip h3 { font-size: 1rem; margin-bottom: 4px; }
.flow-strip p { font-size: .86rem; color: var(--muted); margin: 0; }
.how-grid { display: grid; grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr); gap: clamp(32px, 5vw, 64px); align-items: center; }
.mini-term { background: #fff; border: 1px solid #dbe3f5; border-radius: 20px; box-shadow: var(--shadow-l); overflow: hidden; }
.mini-term-bar { display: flex; align-items: center; gap: 7px; padding: 12px 16px; background: #f3f6fd; border-bottom: 1px solid #e3e9f6; font-size: .8rem; color: var(--muted); }
.mini-term-bar i { width: 11px; height: 11px; border-radius: 50%; background: #f87171; }
.mini-term-bar i:nth-child(2) { background: #fbbf24; } .mini-term-bar i:nth-child(3) { background: #34d399; }
.mini-term-bar span { margin-left: 8px; }
.mini-term pre { margin: 0; padding: 22px; font-size: .86rem; line-height: 1.9; color: var(--ink); overflow-x: auto; }
.how-list { list-style: none; margin: 0; padding: 0; }
.how-list li { display: grid; grid-template-columns: 48px 1fr; gap: 18px; padding: 22px 0; border-bottom: 1px solid var(--line); }
.how-list li:first-child { padding-top: 0; }
.how-list li:last-child { border-bottom: 0; padding-bottom: 0; }
.how-list h3 { margin-bottom: 6px; }
.how-list p { margin: 0; font-size: .95rem; }

/* ---------- Features (open grid) ---------- */
.feature-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; border-top: 1px solid var(--line); }
.feature { padding: 30px 26px 30px 0; border-bottom: 1px solid var(--line); position: relative; }
.feature + .feature { padding-left: 26px; }
.feature:nth-child(4n+1) { padding-left: 0; }
.feature:not(:nth-child(4n))::after { content: ""; position: absolute; right: 0; top: 30px; bottom: 30px; width: 1px; background: var(--line); }
.feature .ic-sq { margin-bottom: 18px; }
.feature:hover .ic-sq { transform: translateY(-3px); background: var(--primary); color: #fff; }
.feature h3 { font-size: 1.02rem; margin-bottom: 8px; }
.feature p { margin: 0; font-size: .92rem; }

/* ---------- Uses (split list) ---------- */
.split { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: clamp(32px, 6vw, 80px); align-items: start; }
.split-head { position: sticky; top: calc(var(--header-h) + 32px); }
.split-head img { margin-top: 26px; border-radius: 20px; box-shadow: var(--shadow); width: 100%; }
.use-list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; column-gap: 36px; }
.use-list li { padding: 24px 0; border-top: 1px solid var(--line); }
.use-list li .ic-sq { width: 42px; height: 42px; border-radius: 12px; margin-bottom: 14px; }
.use-list li .ic-sq svg { width: 21px; height: 21px; }
.use-list h3 { font-size: 1.02rem; margin-bottom: 6px; }
.use-list p { margin: 0; font-size: .93rem; }

/* ---------- Formats table ---------- */
.table-scroll { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; }
table.info-table { width: 100%; border-collapse: collapse; font-size: .93rem; min-width: 320px; }
.info-table caption { text-align: left; font-weight: 600; color: var(--ink); padding: 16px 20px 6px; }
.info-table th, .info-table td { padding: 13px 20px; text-align: left; border-bottom: 1px solid var(--line); vertical-align: top; }
.info-table tr:last-child th, .info-table tr:last-child td { border-bottom: 0; }
.info-table thead th { background: var(--bg-alt); color: var(--ink); font-weight: 600; font-size: .8rem; text-transform: uppercase; letter-spacing: .06em; }
.info-table tbody th { color: var(--muted); font-weight: 500; width: 44%; }
.info-table td { color: var(--ink); font-weight: 500; }
.format-table { width: 100%; border-collapse: collapse; min-width: 720px; }
.format-table th, .format-table td { padding: 20px 22px; text-align: left; border-bottom: 1px solid var(--line); vertical-align: middle; }
.format-table thead th { font-size: .78rem; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); font-weight: 600; background: var(--bg-alt); }
.format-table tbody tr { transition: background-color .2s; }
.format-table tbody tr:hover { background: #fafbff; }
.format-table tbody tr:last-child td, .format-table tbody tr:last-child th { border-bottom: 0; }
.format-table .fmt { display: flex; align-items: center; gap: 14px; }
.format-table .fmt .ic-sq { width: 40px; height: 40px; border-radius: 11px; }
.format-table .fmt .ic-sq svg { width: 20px; height: 20px; }
.format-table h3 { font-size: .98rem; margin: 0; }
.format-table td { font-size: .92rem; color: var(--text); }
.ext-list { display: flex; flex-wrap: wrap; gap: 6px; list-style: none; margin: 0; padding: 0; }
.ext-list li { font: 600 .74rem/1 var(--mono); padding: 6px 9px; border-radius: 7px; background: var(--bg-alt); border: 1px solid var(--line); color: var(--ink); }
.note-line { display: flex; gap: 12px; align-items: flex-start; margin: 22px 0 0; font-size: .93rem; color: var(--ink); }
.note-line svg { width: 22px; height: 22px; color: #b45309; flex-shrink: 0; margin-top: 1px; }

/* ---------- Download hub ---------- */
.download-section { background: linear-gradient(180deg, #f3f6ff 0%, #ffffff 100%); }
.download-hub { background: #fff; border: 1px solid #dbe3f5; border-radius: 28px; box-shadow: var(--shadow-l); padding: clamp(24px, 4vw, 52px); }
.download-top { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr); gap: 40px; align-items: center; margin-bottom: 36px; }
.download-top img { width: 100%; max-width: 400px; margin-left: auto; border-radius: 20px; }
.os-row { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.os-col { display: flex; flex-direction: column; padding: 30px 28px; }
.os-col:first-child { padding-left: 0; }
.os-col:last-child { padding-right: 0; }
.os-col + .os-col { border-left: 1px solid var(--line); }
.os-col .ic-sq { margin-bottom: 16px; }
.os-col h3 { margin-bottom: 10px; }
.os-col ul { list-style: none; padding: 0; margin: 0 0 22px; display: grid; gap: 8px; font-size: .9rem; flex: 1; }
.os-col li { position: relative; padding-left: 26px; }
.os-col li svg { position: absolute; left: 0; top: 4px; width: 17px; height: 17px; color: var(--teal); }
.os-col .btn { width: 100%; }
.os-col .guide-link { display: inline-flex; align-items: center; justify-content: center; gap: 6px; margin-top: 12px; font-size: .88rem; font-weight: 500; }
.os-col .guide-link svg { width: 15px; height: 15px; }
.source-line { display: grid; grid-template-columns: auto 1fr auto; gap: 20px; align-items: center; padding: 26px 0; border-bottom: 1px solid var(--line); }
.source-line h3 { margin-bottom: 4px; }
.source-line p { margin: 0; font-size: .92rem; }
.info-table-wrap { margin-top: 32px; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 36px; align-items: start; }
.dl-notes { list-style: none; margin: 0; padding: 0; }
.dl-notes li { display: grid; grid-template-columns: 40px 1fr; gap: 14px; padding: 16px 0; border-bottom: 1px solid var(--line); }
.dl-notes li:first-child { padding-top: 4px; }
.dl-notes li:last-child { border-bottom: 0; }
.dl-notes .ic-sq { width: 40px; height: 40px; border-radius: 11px; }
.dl-notes .ic-sq svg { width: 20px; height: 20px; }
.dl-notes strong { display: block; color: var(--ink); font-weight: 600; font-size: .96rem; margin-bottom: 2px; }
.dl-notes span { font-size: .9rem; }

/* ---------- Platforms (columns) ---------- */
.platform-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(24px, 4vw, 48px); }
.platform { padding-top: 26px; border-top: 3px solid var(--primary); }
.platform:nth-child(2) { border-top-color: var(--amber); }
.platform:nth-child(3) { border-top-color: var(--teal); }
.platform .ic-sq { margin-bottom: 16px; }
.platform p { font-size: .94rem; }
.platform dl { margin: 18px 0 0; display: grid; gap: 0; font-size: .88rem; }
.platform dl div { display: flex; justify-content: space-between; gap: 14px; padding: 10px 0; border-top: 1px dashed var(--line); }
.platform dt { color: var(--muted); }
.platform dd { margin: 0; color: var(--ink); font-weight: 600; text-align: right; }

/* ---------- Commands ---------- */
.cmd-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: clamp(28px, 5vw, 64px); }
.cmd { padding: 26px 0; border-top: 1px solid var(--line); }
.cmd-head { display: flex; align-items: center; gap: 14px; margin-bottom: 8px; }
.cmd-head .ic-sq { width: 40px; height: 40px; border-radius: 11px; }
.cmd-head .ic-sq svg { width: 20px; height: 20px; }
.cmd-head h3 { margin: 0; font-size: 1.02rem; }
.cmd > p { font-size: .92rem; margin: 0; }

/* ---------- Why (numbered) ---------- */
.why-grid { display: grid; grid-template-columns: repeat(3, 1fr); column-gap: clamp(28px, 4vw, 56px); row-gap: 44px; counter-reset: why; }
.why { counter-increment: why; position: relative; padding-left: 64px; }
.why::before { content: counter(why, decimal-leading-zero); position: absolute; left: 0; top: -6px; font-size: 2.1rem; font-weight: 700; line-height: 1; background: linear-gradient(180deg, var(--primary), #93a8f5); -webkit-background-clip: text; background-clip: text; color: transparent; }
.why h3 { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; }
.why h3 svg { width: 20px; height: 20px; color: var(--amber); flex-shrink: 0; }
.why p { margin: 0; font-size: .93rem; }

/* ---------- Who ---------- */
.who-grid { display: grid; grid-template-columns: repeat(3, 1fr); column-gap: clamp(28px, 4vw, 56px); }
.who { display: grid; grid-template-columns: 54px 1fr; gap: 18px; padding: 26px 0; border-bottom: 1px solid var(--line); }
.who:nth-child(-n+3) { border-top: 1px solid var(--line); }
.who .ic-sq { width: 54px; height: 54px; border-radius: 50%; }
.who:hover .ic-sq { transform: scale(1.06); }
.who h3 { margin-bottom: 6px; font-size: 1.04rem; }
.who p { margin: 0; font-size: .93rem; }

/* ---------- Specs ---------- */
.specs-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(32px, 5vw, 64px); align-items: start; }
.spec-list { list-style: none; margin: 0; padding: 0; }
.spec-list li { padding: 0 0 22px; margin-bottom: 22px; border-bottom: 1px solid var(--line); }
.spec-list li:last-child { border-bottom: 0; margin-bottom: 0; padding-bottom: 0; }
.spec-list h3 { display: flex; align-items: center; gap: 10px; }
.spec-list h3 svg { width: 21px; height: 21px; color: var(--primary); flex-shrink: 0; }
.spec-list p { margin: 0; font-size: .94rem; }

/* ---------- FAQ (lines, no boxes) ---------- */
.faq-cols { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(28px, 5vw, 64px); align-items: start; }
.faq-col-title { display: flex; align-items: center; gap: 12px; font-size: 1.08rem; margin-bottom: 8px; padding-bottom: 14px; }
.faq-col-title svg { width: 22px; height: 22px; color: var(--primary); }
.faq-list { border-top: 2px solid var(--ink); }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-item h3 { margin: 0; font-size: 1rem; }
.faq-q { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 18px; text-align: left; background: none; border: 0; cursor: pointer; padding: 20px 0; font: 600 .98rem/1.45 "Poppins", Arial, sans-serif; color: var(--ink); transition: color .2s; }
.faq-q:hover, .faq-item.is-open .faq-q { color: var(--primary); }
.faq-icon { width: 30px; height: 30px; border-radius: 50%; flex-shrink: 0; display: grid; place-items: center; border: 1px solid var(--line); color: var(--primary); transition: transform .3s ease, background-color .3s, border-color .3s, color .3s; }
.faq-icon svg { width: 15px; height: 15px; }
.faq-icon .v { transition: opacity .25s ease; }
.faq-item.is-open .faq-icon { background: var(--primary); border-color: var(--primary); color: #fff; transform: rotate(180deg); }
.faq-item.is-open .faq-icon .v { opacity: 0; }
.faq-a { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .3s ease; }
.faq-a > div { overflow: hidden; }
.faq-a p { padding: 0 44px 20px 0; margin: 0; font-size: .94rem; }
.faq-item.is-open .faq-a { grid-template-rows: 1fr; }

/* ---------- Install tabs ---------- */
.tabs { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-l); overflow: hidden; box-shadow: var(--shadow-s); }
.tab-list { display: flex; gap: 6px; padding: 10px; background: var(--bg-alt); border-bottom: 1px solid var(--line); overflow-x: auto; scrollbar-width: thin; }
.tab-btn { display: inline-flex; align-items: center; gap: 9px; font: 600 .92rem/1 "Poppins", Arial, sans-serif; color: var(--muted); background: transparent; border: 1px solid transparent; padding: 12px 18px; border-radius: 11px; cursor: pointer; white-space: nowrap; transition: color .2s, background-color .2s; }
.tab-btn svg { width: 18px; height: 18px; }
.tab-btn:hover { color: var(--primary); }
.tab-btn[aria-selected="true"] { background: #fff; color: var(--primary); border-color: var(--primary-line); box-shadow: var(--shadow-s); }
.tab-panel { padding: clamp(22px, 4vw, 40px); }
.tab-panel[hidden] { display: none; }
.tab-panel > p { max-width: 820px; }
.steps { list-style: none; margin: 22px 0 0; padding: 0; display: grid; gap: 16px; counter-reset: step; }
.steps li { counter-increment: step; display: grid; grid-template-columns: 52px 1fr; gap: 18px; align-items: start; }
.step-ic { position: relative; width: 52px; height: 52px; border-radius: 15px; display: grid; place-items: center; background: var(--primary-soft); color: var(--primary); }
.step-ic::after { content: counter(step); position: absolute; top: -8px; right: -8px; width: 22px; height: 22px; border-radius: 50%; background: var(--ink); color: #fff; font-size: .72rem; font-weight: 600; display: grid; place-items: center; }
.step-ic svg { width: 23px; height: 23px; }
.steps h4 { font-size: 1rem; margin: 4px 0 4px; }
.steps p { margin: 0; font-size: .94rem; }

/* Code block */
.code { position: relative; margin: 14px 0 0; background: #f8faff; border: 1px solid #dbe3f5; border-radius: 12px; overflow: hidden; }
.code pre { margin: 0; padding: 14px 52px 14px 16px; overflow-x: auto; font-size: .88rem; line-height: 1.7; color: var(--ink); }
.code pre .c-prompt { color: var(--teal); }
.copy-btn {
  position: absolute; top: 8px; right: 8px; width: 34px; height: 34px; border-radius: 9px; border: 1px solid var(--line);
  background: #fff; color: var(--muted); cursor: pointer; display: grid; place-items: center; transition: color .2s, border-color .2s;
}
.copy-btn:hover { color: var(--primary); border-color: var(--primary-line); }
.copy-btn svg { width: 17px; height: 17px; }
.copy-btn .icon-check { display: none; color: var(--teal); }
.copy-btn.copied .icon-copy { display: none; }
.copy-btn.copied .icon-check { display: block; }

/* ---------- Page hero (inner pages) ---------- */
.page-hero { padding: 54px 0 46px; background: radial-gradient(700px 300px at 50% 0%, rgba(36, 71, 214, .09), transparent 70%), var(--bg-alt); border-bottom: 1px solid var(--line); text-align: center; }
.page-hero h1 { font-size: clamp(1.8rem, 4vw, 2.7rem); margin-bottom: 12px; }
.page-hero p { color: var(--muted); max-width: 720px; margin: 0 auto; }
.breadcrumb { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; list-style: none; padding: 0; margin: 0 0 18px; font-size: .86rem; color: var(--muted); }
.breadcrumb li + li::before { content: "/"; margin-right: 8px; color: #cbd5e1; }
.breadcrumb a { color: var(--muted); }
.breadcrumb a:hover { color: var(--primary); }
.prose-wrap { max-width: 860px; margin: 0 auto; padding: 56px 20px 88px; }
.prose h2 { font-size: 1.5rem; margin-top: 1.8em; }
.prose h3 { font-size: 1.15rem; margin-top: 1.5em; }
.prose ul li, .prose ol li { margin-bottom: .4em; }
.prose a { font-weight: 500; }
.contact-card { display: flex; gap: 18px; align-items: center; padding: 26px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; box-shadow: var(--shadow-s); margin: 22px 0; }
.contact-card .ic { width: 56px; height: 56px; border-radius: 16px; display: grid; place-items: center; background: var(--primary-soft); color: var(--primary); flex-shrink: 0; }
.contact-card .ic svg { width: 26px; height: 26px; }
.contact-card strong { display: block; color: var(--ink); }
.contact-card .email { font-size: 1.1rem; font-weight: 600; color: var(--ink); word-break: break-all; }

/* ---------- Blog ---------- */
.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.post-card { display: flex; flex-direction: column; background: #fff; border: 1px solid var(--line); border-radius: var(--radius-l); overflow: hidden; transition: transform .25s, box-shadow .25s, border-color .25s; }
.post-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-l); border-color: var(--primary-line); }
.post-card .thumb { display: block; aspect-ratio: 16 / 9; overflow: hidden; background: var(--bg-alt); }
.post-card .thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.post-card:hover .thumb img { transform: scale(1.04); }
.post-body { padding: 22px 24px 24px; display: flex; flex-direction: column; flex: 1; }
.post-tag { align-self: flex-start; font-size: .74rem; font-weight: 600; text-transform: uppercase; letter-spacing: .08em; color: var(--primary); background: var(--primary-soft); padding: 4px 10px; border-radius: 6px; margin-bottom: 12px; }
.post-body h2, .post-body h3 { font-size: 1.12rem; margin-bottom: 10px; }
.post-body h2 a, .post-body h3 a { color: var(--ink); }
.post-body h2 a:hover, .post-body h3 a:hover { color: var(--primary); }
.post-body p { font-size: .92rem; color: var(--muted); flex: 1; }
.read-more { display: inline-flex; align-items: center; gap: 7px; font-weight: 600; font-size: .9rem; }
.read-more svg { width: 16px; height: 16px; transition: transform .2s; }
.post-card:hover .read-more svg { transform: translateX(4px); }

.article-layout { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 48px; padding: 52px 0 88px; align-items: start; }
.article-cover { border-radius: var(--radius-l); overflow: hidden; border: 1px solid var(--line); margin: 0 0 30px; aspect-ratio: 16 / 9; background: var(--bg-alt); }
.article-cover img { width: 100%; height: 100%; object-fit: cover; }
.article-meta { display: flex; flex-wrap: wrap; justify-content: center; gap: 16px; font-size: .86rem; color: var(--muted); margin-top: 14px; }
.article-meta span { display: inline-flex; align-items: center; gap: 6px; }
.article-meta svg { width: 16px; height: 16px; }
.article .prose { font-size: 1.02rem; }
.article .prose h2 { margin-top: 1.6em; }
.article .prose .code { margin: 14px 0 20px; }
.callout { display: flex; gap: 14px; padding: 18px 20px; border-radius: 14px; background: var(--primary-soft); border: 1px solid var(--primary-line); margin: 22px 0; }
.callout svg { width: 22px; height: 22px; color: var(--primary); flex-shrink: 0; margin-top: 3px; }
.callout p { margin: 0; color: var(--ink); font-size: .95rem; }
.callout--warn { background: var(--amber-soft); border-color: #fde3a7; }
.callout--warn svg { color: #b45309; }
.toc { padding: 20px 22px; border: 1px solid var(--line); border-radius: 14px; background: var(--bg-alt); margin-bottom: 26px; }
.toc strong { color: var(--ink); display: block; margin-bottom: 8px; }
.toc ol { margin: 0; font-size: .93rem; }
.sidebar { position: sticky; top: calc(var(--header-h) + 20px); display: grid; gap: 22px; }
.side-box { padding: 24px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; }
.side-box h2 { font-size: 1.05rem; margin-bottom: 14px; }
.side-box--cta { background: linear-gradient(160deg, #eef2ff, #f6f9ff); border-color: var(--primary-line); text-align: center; }
.side-box--cta img { width: 64px; height: 64px; margin: 0 auto 12px; }
.side-box--cta p { font-size: .9rem; }
.side-links { list-style: none; margin: 0; padding: 0; display: grid; gap: 4px; }
.side-links a { display: grid; grid-template-columns: 64px 1fr; gap: 12px; align-items: center; padding: 8px; border-radius: 10px; color: var(--ink); font-size: .88rem; font-weight: 500; line-height: 1.4; transition: background-color .2s, color .2s; }
.side-links a:hover { background: var(--bg-alt); color: var(--primary); }
.side-links img { width: 64px; height: 40px; object-fit: cover; border-radius: 6px; }
.side-links.plain a { display: block; padding: 8px 10px; }
.related { margin-top: 48px; padding-top: 36px; border-top: 1px solid var(--line); }
.related h2 { font-size: 1.35rem; }
.related .blog-grid { grid-template-columns: repeat(3, 1fr); gap: 18px; }
.related .post-body { padding: 16px 18px 18px; }
.related .post-body h3 { font-size: .98rem; margin: 0; }

/* ---------- Footer (centered brand layout) ---------- */
.site-footer { position: relative; background: linear-gradient(180deg, #f5f8ff 0%, #ffffff 70%); border-top: 1px solid var(--line); font-size: .93rem; overflow: hidden; }
.site-footer::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 3px; background: linear-gradient(90deg, var(--primary), #4f46e5 45%, var(--teal) 75%, var(--amber)); }
.site-footer a { text-decoration: none; }
.footer-main { text-align: center; padding: 64px 0 40px; }
.footer-logo { display: inline-flex; align-items: center; gap: 12px; color: var(--ink); font-weight: 700; font-size: 1.45rem; letter-spacing: -.01em; }
.footer-logo:hover { color: var(--ink); }
.footer-logo img { width: 58px; height: 58px; padding: 6px; background: #fff; border: 1px solid var(--line); border-radius: 16px; box-shadow: var(--shadow-s); }
.footer-logo b { color: var(--primary); }
.footer-desc { max-width: 720px; margin: 18px auto 28px; color: var(--muted); font-size: .97rem; line-height: 1.8; }
.footer-nav { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; list-style: none; margin: 0 0 26px; padding: 0; }
.footer-nav a { display: inline-block; padding: 9px 18px; border-radius: 999px; background: #fff; border: 1px solid var(--line); color: var(--ink); font-weight: 500; font-size: .9rem; transition: border-color .2s, color .2s, background-color .2s; }
.footer-nav a:hover { border-color: var(--primary); color: var(--primary); }
.footer-guides { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 6px 0; list-style: none; margin: 0 auto; padding: 0; max-width: 900px; font-size: .88rem; }
.footer-guides li:not(:first-child)::before { content: ""; display: inline-block; width: 4px; height: 4px; border-radius: 50%; background: #cbd5e1; margin: 0 14px; vertical-align: middle; }
.footer-guides .label { font-weight: 600; color: var(--ink); margin-right: 12px; }
.footer-guides li.label + li::before { display: none; }
.footer-guides a { color: var(--muted); transition: color .2s; }
.footer-guides a:hover { color: var(--primary); }
.footer-bottom { border-top: 1px solid var(--line); padding: 20px 0; }
.footer-bottom .wrap { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px 24px; }
.footer-copy { color: var(--muted); font-size: .87rem; }
.footer-copy a { color: var(--ink); font-weight: 600; }
.footer-legal { display: flex; flex-wrap: wrap; gap: 6px 20px; list-style: none; margin: 0; padding: 0; font-size: .87rem; }
.footer-legal a { color: var(--text); transition: color .2s; }
.footer-legal a:hover { color: var(--primary); }

/* ---------- Scroll top ---------- */
.to-top {
  position: fixed; right: 20px; bottom: 20px; z-index: 90; width: 48px; height: 48px; border-radius: 14px; border: 0;
  background: var(--primary); color: #fff; cursor: pointer; display: grid; place-items: center;
  box-shadow: 0 12px 26px rgba(36, 71, 214, .35); opacity: 0; visibility: hidden; transform: translateY(12px);
  transition: opacity .25s, transform .25s, visibility .25s, background-color .2s;
}
.to-top svg { width: 22px; height: 22px; }
.to-top.is-visible { opacity: 1; visibility: visible; transform: none; }
.to-top:hover { background: var(--primary-dark); }

/* ---------- Reveal ---------- */
.js .reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.js .reveal.is-in { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 1120px) {
  .main-nav a.nav-link { padding: 8px 9px; font-size: .9rem; }
}
@media (max-width: 1024px) {
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .feature, .feature + .feature { padding: 28px 24px; }
  .feature:nth-child(odd) { padding-left: 0; }
  .feature::after { display: none; }
  .feature:nth-child(odd)::after { display: block !important; }
  .why-grid, .who-grid { grid-template-columns: repeat(2, 1fr); }
  .who:nth-child(-n+3) { border-top: 0; }
  .who:nth-child(-n+2) { border-top: 1px solid var(--line); }
  .blog-grid { grid-template-columns: repeat(2, 1fr); }
  .article-layout { grid-template-columns: minmax(0, 1fr); }
  .sidebar { position: static; grid-template-columns: 1fr 1fr; }
  .float-tag--2 { right: -10px; }
  .float-tag--1 { left: -6px; }
}
@media (max-width: 960px) {
  :root { --header-h: 66px; }
  .nav-toggle { display: inline-flex; }
  .main-nav {
    position: absolute; top: 100%; left: 0; right: 0; height: calc(100vh - var(--header-h)); height: calc(100dvh - var(--header-h)); background: #fff;
    flex-direction: column; align-items: stretch; gap: 14px; padding: 20px; overflow-y: auto;
    opacity: 0; transform: translateY(-12px); visibility: hidden; pointer-events: none; transition: opacity .25s ease, transform .25s ease, visibility .25s;
    border-top: 1px solid var(--line);
  }
  .nav-open .main-nav { opacity: 1; transform: none; visibility: visible; pointer-events: auto; }
  .main-nav ul { flex-direction: column; align-items: stretch; gap: 4px; }
  .main-nav a.nav-link { padding: 13px 16px; font-size: 1rem; }
  .main-nav .btn { margin: 6px 0 0; }
  body.nav-open { overflow: hidden; }
  .about-grid, .how-grid, .split, .download-top, .info-table-wrap, .specs-grid, .faq-cols { grid-template-columns: minmax(0, 1fr); }
  .about-media { max-width: 620px; margin: 0 auto; position: static; }
  .split-head { position: static; }
  .split-head img { display: none; }
  .download-top img { margin: 0 auto; }
  .os-row { grid-template-columns: 1fr; border-bottom: 0; }
  .os-col, .os-col:first-child, .os-col:last-child { padding: 28px 0; }
  .os-col + .os-col { border-left: 0; border-top: 1px solid var(--line); }
  .os-row + .source-line { border-top: 1px solid var(--line); }
  .platform-row { grid-template-columns: 1fr; }
  .console-body { grid-template-columns: 1fr; }
  .console-side { border-left: 0; border-top: 1px solid #e3e9f6; }
  .flow-mini { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .flow-strip { grid-template-columns: repeat(2, 1fr); row-gap: 32px; }
  .flow-strip li:nth-child(2)::after { display: none; }
  .cmd-list, .use-list { grid-template-columns: minmax(0, 1fr); }
  .source-line { grid-template-columns: auto 1fr; }
  .source-line .btn { grid-column: 1 / -1; }
  .float-tag { display: none; }
  .footer-bottom .wrap { flex-direction: column; text-align: center; }
  .footer-legal { justify-content: center; }
}
@media (max-width: 600px) {
  .feature-grid, .why-grid, .who-grid, .blog-grid, .related .blog-grid, .sidebar { grid-template-columns: minmax(0, 1fr); }
  .feature, .feature + .feature, .feature:nth-child(odd) { padding: 24px 0; }
  .feature::after, .feature:nth-child(odd)::after { display: none !important; }
  .who:nth-child(2) { border-top: 0; }
  .hero-cta .btn { width: 100%; }
  .btn { white-space: normal; }
  .flow-mini { grid-template-columns: 1fr; }
  .console-pane { font-size: .8rem; padding: 18px 16px; }
  .c-key { min-width: 11ch; }
  .contact-card { flex-direction: column; text-align: center; }
  .section-head { margin-bottom: 36px; }
  .hero-badge { font-size: .76rem; padding: 5px 12px 5px 5px; gap: 7px; flex-wrap: nowrap; text-align: left; }
  .hero-badge img { width: 24px; height: 24px; flex-shrink: 0; }
  .why { padding-left: 54px; }
  .faq-a p { padding-right: 0; }
  .footer-guides li:not(:first-child)::before { margin: 0 9px; }
  .footer-guides .label { width: 100%; }
  .footer-guides li:nth-child(2)::before { display: none; }
}
@media (max-width: 380px) {
  .wrap { padding: 0 16px; }
  .brand { font-size: 1.05rem; }
  .brand img { width: 36px; height: 36px; }
  .flow-strip { grid-template-columns: 1fr; }
  .flow-strip li::after { display: none; }
  .hero-chips li { font-size: .8rem; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .js .reveal { opacity: 1; transform: none; }
}
.footer-bottom .wrap { flex-direction: column; justify-content: center; text-align: center; gap: 22px; }
.footer-legal { order: -1; justify-content: center; }
.footer-copy { margin: 0; }
.footer-bottom .wrap { flex-direction: column; justify-content: center; text-align: center; gap: 22px; } .footer-legal { order: -1; justify-content: center; } .footer-copy { margin: 0; }

.footer-main { padding: 44px 0 26px; } .footer-desc { margin-bottom: 0; }

/* Benefits: editorial introduction beside a continuous, unboxed list. */
#why-exiftool { background: #f4f7fc; padding: 52px 0; }
#why-exiftool > .wrap { display: grid; grid-template-columns: minmax(0, .85fr) minmax(0, 1.4fr); gap: clamp(40px, 7vw, 96px); align-items: start; }
#why-exiftool .section-head { position: sticky; top: calc(var(--header-h) + 28px); align-self: start; margin: 0; text-align: left; max-width: 430px; padding-top: 8px; }
#why-exiftool .section-head h2 { font-size: clamp(1.65rem, 2.6vw, 2.25rem); line-height: 1.25; margin-bottom: 18px; }
#why-exiftool .section-head p { margin: 0; font-size: .98rem; line-height: 1.8; }
#why-exiftool .why-grid { display: flex; flex-direction: column; gap: 26px; }
#why-exiftool .why { padding: 0 0 0 48px; border: 0; border-radius: 0; background: transparent; box-shadow: none; transform: none; }
#why-exiftool .why::before { position: absolute; left: 0; top: 2px; margin: 0; color: #8195ca; font-size: 1.05rem; line-height: 1.5; font-weight: 500; letter-spacing: .02em; }
#why-exiftool .why h3 { display: block; font-size: 1.05rem; line-height: 1.5; margin: 0 0 5px; }
#why-exiftool .why h3 svg { display: none; }
#why-exiftool .why p { max-width: 62ch; line-height: 1.75; font-size: .92rem; margin: 0; }
#system-requirements { padding: 44px 0 52px; background: #fff; border: 0; }
#system-requirements .section-head { margin-bottom: 30px; }
@media (max-width: 760px) {
  #why-exiftool { padding: 38px 0; }
  #why-exiftool > .wrap { grid-template-columns: 1fr; gap: 30px; }
  #why-exiftool .section-head { position: static; max-width: 580px; padding: 0; }
  #why-exiftool .why-grid { gap: 22px; }
  #why-exiftool .why { padding-left: 38px; }
  #system-requirements { padding: 36px 0 40px; }
}
.footer-disclaimer { margin: -10px 0 0; max-width: 720px; color: var(--muted); font-size: .8rem; line-height: 1.7; text-align: center; }

/* Separate FAQ visually from the white technical details section. */
#faq { background: #f4f7fc; }