/* ==========================================================================
   TEXSON — Landing Page stylesheet
   1. Tokens & reset      5. Sections & cards
   2. Layout helpers      6. Contact & form
   3. Buttons & header    7. Footer
   4. Intro & hero        8. Motion & responsive
   ========================================================================== */

/* 1. Tokens & reset ------------------------------------------------------- */
:root {
    --brand:          #0e7f92;
    --brand-strong:   #0b6474;
    --brand-bright:   #29c5e0;
    --navy:           #12274a;
    --ink:            #16233c;
    --body:           #4d5b70;
    --muted:          #7c8aa0;
    --bg:             #ffffff;
    --bg-alt:         #f4f8fb;
    --surface:        #ffffff;
    --surface-2:      #ffffff;
    --line:           #dde5ee;
    --line-strong:    #c6d3e2;
    --shadow:         0 1px 2px rgba(18, 39, 74, .04), 0 12px 32px -18px rgba(18, 39, 74, .28);
    --shadow-lg:      0 24px 60px -28px rgba(18, 39, 74, .45);
    --ok:             #16a34a;
    --warn:           #d97706;
    --danger:         #dc2626;

    --radius:         16px;
    --radius-sm:      10px;
    --container:      1180px;
    --font-head:      "Prompt", system-ui, -apple-system, "Segoe UI", sans-serif;
    --font-body:      "Prompt", system-ui, -apple-system, "Segoe UI", sans-serif;
}

[data-theme="dark"] {
    --brand:          #2ab4c9;
    --brand-strong:   #52d3e6;
    --brand-bright:   #38d3ee;
    --navy:           #dbe8f7;
    --ink:            #e9f1fa;
    --body:           #a8b7ce;
    --muted:          #8394ae;
    --bg:             #0a1220;
    --bg-alt:         #0e1929;
    --surface:        #101d31;
    --surface-2:      #142640;
    --line:           #21304a;
    --line-strong:    #2c3f5e;
    --shadow:         0 1px 2px rgba(0, 0, 0, .3), 0 14px 34px -20px rgba(0, 0, 0, .8);
    --shadow-lg:      0 26px 64px -30px rgba(0, 0, 0, .9);
}

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

html { scroll-behavior: smooth; scroll-padding-top: 92px; -webkit-text-size-adjust: 100%; }

body {
    margin: 0;
    background: var(--bg);
    color: var(--body);
    font-family: var(--font-body);
    font-size: 17px;
    line-height: 1.72;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3 { font-family: var(--font-head); color: var(--ink); line-height: 1.28; margin: 0; letter-spacing: -.01em; }
p { margin: 0; }
ul, ol, dl, dd { margin: 0; padding: 0; list-style: none; }
a { color: var(--brand); text-decoration: none; transition: color .18s ease; }
a:hover { color: var(--brand-strong); }
img, svg { max-width: 100%; }
svg { stroke: currentColor; }

:focus-visible { outline: 2.5px solid var(--brand-bright); outline-offset: 3px; border-radius: 6px; }

.skip-link {
    position: absolute; left: -9999px; top: 0; z-index: 200;
    background: var(--brand); color: #fff; padding: 12px 20px; border-radius: 0 0 10px 0;
}
.skip-link:focus { left: 0; color: #fff; }

/* 2. Layout helpers ------------------------------------------------------- */
.container { width: min(100% - 40px, var(--container)); margin-inline: auto; }

.section { padding: clamp(64px, 9vw, 116px) 0; }
.section--alt { background: var(--bg-alt); border-block: 1px solid var(--line); }

.section__head { max-width: 760px; margin: 0 auto clamp(38px, 5vw, 60px); text-align: center; }
.section__title { font-size: clamp(28px, 3.6vw, 42px); font-weight: 700; }
.section__title--left { text-align: left; }
.section__subtitle { margin-top: 14px; font-size: clamp(16px, 1.6vw, 18px); color: var(--body); }
.section__subtitle--left { text-align: left; }

.grid { display: grid; gap: 22px; }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }

/* 3. Buttons & header ----------------------------------------------------- */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    padding: 12px 24px; border: 1.5px solid transparent; border-radius: 999px;
    font-family: var(--font-head); font-size: 15px; font-weight: 600; cursor: pointer;
    transition: transform .18s ease, box-shadow .18s ease, background .18s ease, color .18s ease, border-color .18s ease;
    white-space: nowrap;
}
.btn--lg { padding: 15px 32px; font-size: 16px; }
.btn--block { width: 100%; }
.btn--primary {
    background: linear-gradient(135deg, var(--brand) 0%, var(--brand-strong) 100%);
    color: #fff; box-shadow: 0 12px 26px -14px rgba(14, 127, 146, .85);
}
.btn--primary:hover { color: #fff; transform: translateY(-2px); box-shadow: 0 18px 34px -14px rgba(14, 127, 146, .95); }
.btn--ghost { background: transparent; color: var(--ink); border-color: var(--line-strong); }
.btn--ghost:hover { color: var(--brand); border-color: var(--brand); transform: translateY(-2px); }

.site-header {
    position: sticky; top: 0; z-index: 100;
    background: color-mix(in srgb, var(--bg) 88%, transparent);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid transparent;
    transition: border-color .2s ease, box-shadow .2s ease;
}
.site-header.is-stuck { border-bottom-color: var(--line); box-shadow: 0 10px 30px -24px rgba(18, 39, 74, .6); }
.site-header__inner { display: flex; align-items: center; gap: 18px; min-height: 74px; }
.site-header__brand { display: inline-flex; align-items: center; }
.site-header__tools { display: flex; align-items: center; gap: 10px; margin-left: auto; }

.logo { display: inline-flex; align-items: center; }
.logo__img { display: block; height: 36px; width: auto; }
.logo__img--dark { display: none; }
[data-theme="dark"] .logo__img--light { display: none; }
[data-theme="dark"] .logo__img--dark { display: block; }

.nav { display: flex; align-items: center; gap: 26px; margin-left: 30px; }
.nav > a { font-size: 15.5px; font-weight: 500; color: var(--ink); position: relative; }
.nav > a::after {
    content: ""; position: absolute; left: 0; right: 100%; bottom: -6px; height: 2px;
    background: var(--brand-bright); border-radius: 2px; transition: right .22s ease;
}
.nav > a:hover { color: var(--brand); }
.nav > a:hover::after { right: 0; }
.nav__cta { display: none; }
/* ลิงก์เว็บเมลในเมนูมือถือ — จอเล็กซ่อนปุ่มไอคอนบนแถบเครื่องมือแล้วใช้ลิงก์นี้แทน */
.nav__mail { display: none; }

.icon-btn {
    display: inline-flex; align-items: center; justify-content: center;
    width: 42px; height: 42px; border: 1.5px solid var(--line-strong); border-radius: 12px;
    font-family: var(--font-head); font-size: 13.5px; font-weight: 600; color: var(--ink);
    background: var(--surface); transition: border-color .18s ease, color .18s ease, transform .18s ease;
}
.icon-btn:hover { color: var(--brand); border-color: var(--brand); transform: translateY(-1px); }
/* ไอคอนแสดง "โหมดที่จะสลับไป": โหมดสว่างเห็นพระจันทร์ / โหมดมืดเห็นพระอาทิตย์ */
.icon { width: 20px; height: 20px; fill: none; }
.icon--sun { display: none; }
[data-theme="dark"] .icon--sun { display: block; }
[data-theme="dark"] .icon--moon { display: none; }

.burger { display: none; width: 44px; height: 42px; padding: 11px 10px; background: var(--surface); border: 1.5px solid var(--line-strong); border-radius: 12px; cursor: pointer; }
.burger span { display: block; height: 2px; background: var(--ink); border-radius: 2px; transition: transform .2s ease, opacity .2s ease; }
.burger span + span { margin-top: 5px; }
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* 4. Intro (อินโทรหน้าแรก) ------------------------------------------------ */
/* ตัวอักษรแบรนด์เป็น "ช่องเจาะ" บนแผ่นดำ เลื่อนลงแล้วช่องจะขยายจนเห็นภาพเต็มจอ
   ซ่อนไว้ก่อนเสมอ แสดงเฉพาะเมื่อเปิด JS (คลาส .js บน <html>) */
.intro { display: none; }
.js .intro { display: block; position: relative; height: 300vh; height: 300svh; background: #000; }

.intro__stage { position: sticky; top: 0; height: 100vh; height: 100svh; overflow: hidden; background: #000; }

.intro__media {
    position: absolute; inset: 0;
    background-size: cover; background-position: center; background-repeat: no-repeat;
    transform: scale(1.12); transform-origin: center; will-change: transform;
}
/* ใช้เมื่อยังไม่ได้ใส่ไฟล์ assets/img/intro-bg.jpg */
.intro__media--fallback {
    background-image:
        radial-gradient(ellipse 62% 46% at 50% 52%, rgba(56, 211, 238, .32) 0%, rgba(20, 62, 92, .12) 46%, transparent 74%),
        repeating-linear-gradient(90deg, rgba(41, 197, 224, .10) 0 2px, transparent 2px 28px),
        linear-gradient(180deg, #060d16 0%, #0a1626 55%, #04080f 100%);
}

.intro__mask { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
.intro__mask, .intro__mask * { stroke: none; }
#intro-text { font-family: "Poppins", var(--font-head); font-weight: 800; letter-spacing: -.012em; }
#intro-cover { transition: opacity .15s linear; }

/* ข้อความไทยไม่ใส่ letter-spacing กว้างแบบตัวพิมพ์ใหญ่อังกฤษ เพราะสระ/วรรณยุกต์จะฉีกห่าง */
.intro__hint {
    position: absolute; left: 50%; bottom: clamp(28px, 4vh, 44px); z-index: 2; transform: translateX(-50%);
    display: flex; flex-direction: column; align-items: center; gap: 10px;
    font-family: var(--font-head); font-size: clamp(14px, 1.15vw, 16.5px); font-weight: 500;
    letter-spacing: .02em; line-height: 1.6;
    color: rgba(255, 255, 255, .88); text-align: center; text-shadow: 0 2px 14px rgba(0, 0, 0, .6);
    transition: opacity .3s ease;
}
.intro__hint svg { width: 26px; height: 26px; fill: none; opacity: .8; animation: intro-bob 1.9s ease-in-out infinite; }
@keyframes intro-bob { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(6px); } }

/* header โผล่หลังอินโทรจบ (อินโทรกับ header เป็นพี่น้องกันใน <body>) */
.js .intro ~ .site-header { opacity: 0; pointer-events: none; transition: opacity .35s ease; }
body.intro-done .intro ~ .site-header { opacity: 1; pointer-events: auto; }

/* 5. Hero ----------------------------------------------------------------- */
.hero { position: relative; padding: clamp(52px, 7vw, 96px) 0 clamp(56px, 7vw, 100px); overflow: hidden; }
.hero__glow {
    position: absolute; inset: -30% -10% auto auto; width: 720px; height: 720px; pointer-events: none;
    background: radial-gradient(circle at 60% 40%, color-mix(in srgb, var(--brand-bright) 26%, transparent) 0%, transparent 62%);
    filter: blur(10px);
}
.hero__inner { position: relative; display: grid; grid-template-columns: 1.08fr .92fr; gap: clamp(30px, 5vw, 64px); align-items: center; }

.badge {
    display: inline-block; padding: 8px 18px; border: 1.5px solid var(--brand-bright); border-radius: 999px;
    font-size: 14.5px; font-weight: 500; color: var(--brand); background: color-mix(in srgb, var(--brand-bright) 8%, transparent);
}
.hero__title {
    margin-top: 22px; font-size: clamp(30px, 4.6vw, 52px); font-weight: 700; letter-spacing: -.02em;
    text-wrap: balance;          /* เกลี่ยความยาวแต่ละบรรทัดให้ใกล้เคียงกัน */
    max-width: 15ch;             /* กันบรรทัดยาวเกินอ่านยากบนจอกว้าง */
}
.mark { color: var(--brand); }
.hero__lead { margin-top: 22px; max-width: 620px; font-size: clamp(16.5px, 1.7vw, 18.5px); }
.hero__actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 32px; }

.stats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; margin-top: 52px; }
.stats__value { font-family: var(--font-head); font-size: clamp(26px, 3vw, 34px); font-weight: 700; color: var(--brand); }
.stats__label { margin-top: 4px; font-size: 14.5px; line-height: 1.55; color: var(--muted); }

/* hero visual: mock status rack */
.rack {
    background: var(--surface); border: 1px solid var(--line); border-radius: 20px;
    box-shadow: var(--shadow-lg); padding: 20px; transform: perspective(1200px) rotateY(-6deg) rotateX(2deg);
}
.rack__head { display: flex; align-items: center; gap: 10px; padding-bottom: 14px; border-bottom: 1px solid var(--line); }
.rack__dot { width: 9px; height: 9px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 0 0 color-mix(in srgb, var(--ok) 70%, transparent); }
.rack__dot--live { animation: pulse 2.4s ease-out infinite; }
.rack__title { font-family: var(--font-head); font-size: 12px; font-weight: 600; letter-spacing: .14em; color: var(--muted); }
.rack__rows { margin-top: 8px; }
.rack__rows li {
    display: flex; align-items: center; justify-content: space-between; gap: 14px;
    padding: 11px 2px; border-bottom: 1px dashed var(--line); font-size: 14.5px; color: var(--body);
}
.pill { font-family: var(--font-head); font-size: 11.5px; font-weight: 600; letter-spacing: .08em; padding: 4px 11px; border-radius: 999px; }
.pill--ok { color: var(--ok); background: color-mix(in srgb, var(--ok) 13%, transparent); }
.pill--warn { color: var(--warn); background: color-mix(in srgb, var(--warn) 15%, transparent); }
.rack__foot { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 16px; }
.rack__bar { display: block; height: 6px; border-radius: 999px; background: var(--bg-alt); overflow: hidden; }
.rack__bar i { display: block; height: 100%; width: var(--w); border-radius: 999px; background: linear-gradient(90deg, var(--brand), var(--brand-bright)); }

@keyframes pulse {
    0%   { box-shadow: 0 0 0 0 color-mix(in srgb, var(--ok) 65%, transparent); }
    70%  { box-shadow: 0 0 0 9px transparent; }
    100% { box-shadow: 0 0 0 0 transparent; }
}

/* 6. Sections & cards ----------------------------------------------------- */
.card {
    position: relative; display: flex; flex-direction: column; height: 100%;
    padding: 28px 26px; background: var(--surface); border: 1px solid var(--line);
    border-radius: var(--radius); box-shadow: var(--shadow);
    transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}
.card:hover { transform: translateY(-4px); border-color: color-mix(in srgb, var(--brand-bright) 55%, var(--line)); box-shadow: var(--shadow-lg); }
.card__icon { font-size: 26px; line-height: 1; }
.card__title { margin-top: 16px; font-size: 19px; font-weight: 600; }
.card__title--lg { font-size: 21px; min-height: 2.6em; }
.card__text { margin-top: 10px; font-size: 15.5px; }
.card__eyebrow { font-family: var(--font-head); font-size: 13px; font-weight: 600; letter-spacing: .16em; color: var(--brand); }
.card--service { padding: 32px 28px; }
.card__note { margin-top: auto; padding-top: 18px; border-top: 1px dashed var(--line-strong); font-size: 14.5px; color: var(--muted); }
.card__note strong { color: var(--body); font-weight: 600; }
.card__link { display: inline-flex; align-items: center; gap: 6px; margin-top: 16px; font-size: 14.5px; font-weight: 600; }
.card__link span { transition: transform .18s ease; }
.card__link:hover span { transform: translateX(4px); }

.checklist { display: grid; gap: 11px; margin-top: 20px; margin-bottom: 24px; }
.checklist li { position: relative; padding-left: 28px; font-size: 15.5px; line-height: 1.6; }
.checklist li::before {
    content: ""; position: absolute; left: 4px; top: .5em; width: 11px; height: 6px;
    border-left: 2.2px solid var(--brand); border-bottom: 2.2px solid var(--brand);
    transform: rotate(-45deg);
}

.arrowlist { display: grid; gap: 9px; margin-top: 16px; }
.arrowlist li { position: relative; padding-left: 20px; font-size: 15px; line-height: 1.6; }
.arrowlist li::before { content: "\203A"; position: absolute; left: 4px; top: -1px; color: var(--brand-bright); font-size: 18px; font-weight: 700; }

.reason { padding: 6px 0 6px 22px; border-left: 3px solid var(--brand-bright); }
.reason__title { font-size: 19px; font-weight: 600; }
.reason__text { margin-top: 10px; font-size: 15.5px; }

.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.step { position: relative; padding: 30px 24px 26px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); }
.step__no {
    position: absolute; top: -18px; left: 24px;
    display: inline-flex; align-items: center; justify-content: center; width: 38px; height: 38px;
    border-radius: 12px; background: linear-gradient(135deg, var(--brand), var(--brand-strong)); color: #fff;
    font-family: var(--font-head); font-size: 17px; font-weight: 700;
    box-shadow: 0 10px 22px -12px rgba(14, 127, 146, .9);
}
.step__title { margin-top: 8px; font-size: 18px; font-weight: 600; }
.step__text { margin-top: 10px; font-size: 15px; }

/* 7. Contact & form ------------------------------------------------------- */
.contact { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(30px, 5vw, 64px); align-items: start; }
.contact__list { display: grid; gap: 22px; margin-top: 34px; }
.contact__list li { display: flex; align-items: flex-start; gap: 14px; }
.contact__icon {
    display: inline-flex; align-items: center; justify-content: center; flex: none;
    width: 42px; height: 42px; border-radius: 12px;
    background: color-mix(in srgb, var(--brand-bright) 12%, transparent); color: var(--brand);
}
.contact__icon svg { width: 21px; height: 21px; fill: none; }
.contact__meta { display: grid; gap: 2px; }
.contact__label { font-size: 14px; color: var(--muted); }
.contact__value { font-family: var(--font-head); font-size: 17px; font-weight: 600; }
.contact__value--plain { color: var(--ink); }

.contact__form-wrap {
    padding: clamp(24px, 3vw, 34px); background: var(--surface);
    border: 1px solid var(--line); border-radius: 20px; box-shadow: var(--shadow-lg);
}
.form { display: grid; gap: 18px; }
.form__hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.field { display: grid; gap: 7px; }
.field__label { font-size: 14.5px; color: var(--muted); }
.req { color: var(--danger); }
.field__input {
    width: 100%; padding: 13px 16px; font: inherit; font-size: 16px; color: var(--ink);
    background: var(--bg); border: 1.5px solid var(--line-strong); border-radius: 12px;
    transition: border-color .18s ease, box-shadow .18s ease;
}
.field__input::placeholder { color: var(--muted); opacity: .85; }
.field__input:focus {
    outline: none; border-color: var(--brand);
    box-shadow: 0 0 0 4px color-mix(in srgb, var(--brand-bright) 22%, transparent);
}
.field__input.is-invalid { border-color: var(--danger); }
.field__input--area { resize: vertical; min-height: 118px; line-height: 1.6; }
.field__select { position: relative; }
.field__select::after {
    content: ""; position: absolute; right: 18px; top: 50%; width: 9px; height: 9px; pointer-events: none;
    border-right: 2px solid var(--muted); border-bottom: 2px solid var(--muted);
    transform: translateY(-70%) rotate(45deg);
}
.field__select select { appearance: none; padding-right: 44px; cursor: pointer; }
.field__error { font-size: 13.5px; color: var(--danger); }

.alert { margin-bottom: 20px; padding: 14px 18px; border-radius: 12px; font-size: 15.5px; }
.alert--success { color: #0f7a3d; background: color-mix(in srgb, var(--ok) 13%, transparent); border: 1px solid color-mix(in srgb, var(--ok) 40%, transparent); }
.alert--error   { color: #b91c1c; background: color-mix(in srgb, var(--danger) 11%, transparent); border: 1px solid color-mix(in srgb, var(--danger) 38%, transparent); }
[data-theme="dark"] .alert--success { color: #6ee7a8; }
[data-theme="dark"] .alert--error { color: #fca5a5; }

/* 8. Footer --------------------------------------------------------------- */
.site-footer { padding-top: 56px; background: var(--bg-alt); border-top: 1px solid var(--line); }
.site-footer__grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 34px; padding-bottom: 40px; }
.site-footer__tagline { margin-top: 14px; max-width: 420px; font-size: 15px; color: var(--muted); }
.site-footer__title { font-size: 15px; font-weight: 600; letter-spacing: .04em; margin-bottom: 14px; }
.site-footer__nav, .site-footer__contact { display: grid; gap: 9px; align-content: start; font-size: 15px; }
.site-footer__nav a, .site-footer__contact a { color: var(--body); }
.site-footer__nav a:hover, .site-footer__contact a:hover { color: var(--brand); }
.site-footer__contact span { color: var(--muted); }
.site-footer__bottom {
    display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px;
    padding: 20px 0 28px; border-top: 1px solid var(--line); font-size: 14.5px; color: var(--muted);
}
.site-footer__top { font-weight: 600; }

/* 9. Motion & responsive -------------------------------------------------- */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .6s ease var(--delay, 0ms), transform .6s ease var(--delay, 0ms); }
.reveal.is-visible { opacity: 1; transform: none; }
.no-js .reveal { opacity: 1; transform: none; }

@media (max-width: 1024px) {
    .grid--4 { grid-template-columns: repeat(2, 1fr); }
    .grid--3 { grid-template-columns: 1fr; }
    .steps { grid-template-columns: repeat(2, 1fr); }
    .hero__inner { grid-template-columns: 1fr; }
    .hero__visual { max-width: 520px; }
    .rack { transform: none; }
    .card__title--lg { min-height: 0; }
}

@media (max-width: 860px) {
    html { scroll-padding-top: 76px; }
    .burger { display: block; }
    .site-header__quote { display: none; }
    .nav {
        position: absolute; left: 0; right: 0; top: 100%; z-index: 90;
        flex-direction: column; align-items: stretch; gap: 4px; margin: 0; padding: 14px 20px 22px;
        background: var(--bg); border-bottom: 1px solid var(--line);
        box-shadow: var(--shadow-lg);
        display: none;
    }
    .nav.is-open { display: flex; }
    .nav > a { padding: 12px 4px; border-bottom: 1px solid var(--line); font-size: 16.5px; }
    .nav > a::after { display: none; }
    .nav__cta { display: inline-flex; margin-top: 14px; border-bottom: 0; }
    .contact { grid-template-columns: 1fr; }
}

@media (max-width: 620px) {
    body { font-size: 16px; }
    .site-header__mail { display: none; }
    .nav__mail { display: inline-flex; }
    .grid--4, .steps { grid-template-columns: 1fr; }
    .stats { grid-template-columns: 1fr; gap: 18px; margin-top: 40px; }
    .hero__actions .btn { width: 100%; }
    .logo__img { height: 30px; }
    .site-footer__grid { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    .js .intro { display: none; }
    *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
    .reveal { opacity: 1; transform: none; }
}

@media print {
    .intro { display: none !important; }
    .site-header, .burger, .hero__visual, .site-footer__top { display: none !important; }
    body { color: #000; background: #fff; }
    .card, .step, .contact__form-wrap { box-shadow: none; border: 1px solid #ccc; }
}