/* 時代物流搬運有限公司 — 全站樣式
   顏色、字體大細等等都集中喺 :root 入面，想調就改呢度。 */

:root {
  --navy: #03203f;
  --navy-soft: #0b2e53;
  --gold: #f8a617;
  --gold-dark: #e59c19;
  --blue: #0c71c3;
  --stat: #446cc9;
  --ink: #111;
  --muted: #666;
  --line: #e3e3e3;
  --bg-soft: #f6f6f6;
  --footer: #222;
  --footer-bar: #171717;
  --page-max: 1350px;
  --pad: clamp(20px, 6vw, 135px);
  --gap: clamp(1.5rem, 5vw, 2rem);
  --section-y: clamp(2.5rem, 8vw, 4.5rem);
}

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

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang HK", "PingFang TC",
    "Hiragino Sans CNS", "Microsoft JhengHei", "Noto Sans TC", sans-serif;
  font-size: clamp(1rem, 0.97rem + 0.15vw, 1.0625rem);
  line-height: 1.7;
  color: var(--ink);
  background: #fff;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--blue); }
h1, h2, h3, h4, h5 { line-height: 1.3; }

.container {
  max-width: var(--page-max);
  margin-inline: auto;
  padding-inline: var(--pad);
  width: 100%;
}

.skip {
  position: absolute; left: -9999px; top: 0; background: var(--gold);
  color: #000; padding: 10px 16px; z-index: 100;
}
.skip:focus { left: 0; }

/* ------------------------------------------------------ 頁頭 + 選單 */

.topbar { background: #fff; }
.topbar__inner {
  display: flex; flex-direction: column; align-items: flex-end; gap: 4px;
  padding-block: 14px 8px;
}
.topbar__logo img { width: 237px; height: auto; }
.topbar__callback img { width: 282px; height: auto; }

.nav { background: var(--navy); position: relative; z-index: 30; }
.nav__inner { display: flex; justify-content: center; }

.nav__list {
  list-style: none; margin: 0; padding: 0;
  display: flex; flex-wrap: wrap; justify-content: center; gap: 0 8px;
}
.nav__list a, .nav__sub-toggle {
  display: block; padding: 14px 12px;
  color: #fff; text-decoration: none;
  font-weight: 600; font-size: 1rem; line-height: 1.4;
  background: none; border: 0; font-family: inherit; cursor: pointer;
}
.nav__list a:hover, .nav__sub-toggle:hover { color: var(--gold); }
.nav__list .is-current { color: var(--gold); }

.nav__has-sub { position: relative; }
.nav__sub-toggle { display: inline-flex; align-items: center; gap: 6px; }
.nav__caret {
  width: 0; height: 0; border: 4px solid transparent; border-top-color: currentColor;
  translate: 0 2px;
}
.nav__sub {
  list-style: none; margin: 0; padding: 6px 0;
  position: absolute; left: 0; top: 100%; min-width: 170px;
  background: var(--navy-soft); display: none;
  box-shadow: 0 10px 24px rgba(0, 0, 0, .25);
}
.nav__has-sub:hover .nav__sub,
.nav__has-sub:focus-within .nav__sub,
.nav__sub-toggle[aria-expanded="true"] + .nav__sub { display: block; }
.nav__sub a { padding: 9px 18px; font-weight: 400; }

.nav__toggle {
  display: none; align-items: center; gap: 8px;
  background: none; border: 0; color: #fff; padding: 13px 0;
  font: inherit; font-weight: 600; cursor: pointer;
}
.nav__bars { display: grid; gap: 5px; }
.nav__bars i { display: block; width: 22px; height: 2px; background: #fff; }
.nav__toggle em { font-style: normal; }

@media (max-width: 860px) {
  .topbar__inner { align-items: center; }
  .topbar__logo img { width: min(200px, 60vw); }
  .topbar__callback img { width: min(240px, 72vw); }
  .nav__inner { justify-content: flex-start; flex-wrap: wrap; }
  .nav__toggle { display: flex; }
  .nav__list {
    display: none; flex-direction: column; width: 100%; flex-basis: 100%;
    padding-bottom: 10px; gap: 0;
  }
  .nav__list.is-open { display: flex; }
  .nav__list > li { border-top: 1px solid rgba(255, 255, 255, .12); }
  .nav__list a, .nav__sub-toggle { padding: 12px 4px; width: 100%; text-align: left; }
  .nav__sub { position: static; display: none; background: rgba(255, 255, 255, .06); }
  .nav__sub a { padding-left: 18px; font-size: .95rem; }
  .nav__has-sub:hover .nav__sub { display: none; }
  .nav__sub-toggle[aria-expanded="true"] + .nav__sub { display: block; }
}

/* ------------------------------------------------------ 通用區塊 */

.section { padding-block: var(--section-y); }
.section--tight { padding-block: clamp(1.2rem, 4vw, 2rem); }
/* 連住上一段文字嘅細區塊唔使再留頂部空隙 */
.section + .section--tight { padding-top: 0; }
.section__title { font-size: clamp(1.4rem, 1.1rem + 1.2vw, 1.9rem); margin: 0 0 1.5rem; }

/* 中文一行 40 字左右最好讀；太闊眼會蕩失路 */
.prose p { margin: 0 0 1.1em; max-width: 42em; }
.prose.text--center { text-align: center; }
.prose.text--center p { margin-inline: auto; }

.lead p { margin: 0 0 .6em; max-width: 42em; font-weight: 600;
  font-size: clamp(1.1rem, 1rem + .6vw, 1.4rem); }

.editnote {
  margin: 0 0 var(--section-y);
  padding: 12px 16px; border-left: 4px solid var(--gold);
  background: #fffaf0; color: var(--muted); font-size: .92rem;
}

.btn {
  display: inline-block; text-decoration: none;
  background: var(--gold); color: #000; font-weight: 700;
  padding: 11px 26px; border-radius: 100px; border: 0; cursor: pointer;
  font-family: inherit; font-size: 1rem;
}
.btn:hover { background: #ffb838; }
.btn--navy { background: var(--navy); color: #fff; }
.btn--navy:hover { background: var(--navy-soft); }

/* ------------------------------------------------------ 首頁輪播 */

.slider { position: relative; overflow: hidden; background: #000; }
.slider__track { position: relative; aspect-ratio: 1200 / 350; }
@media (max-width: 700px) { .slider__track { aspect-ratio: 4 / 3; } }

.slider__slide {
  position: absolute; inset: 0; opacity: 0; transition: opacity .6s ease;
  pointer-events: none;
}
.slider__slide.is-active { opacity: 1; pointer-events: auto; }
.slider__slide img { width: 100%; height: 100%; object-fit: cover; }

.slider__caption {
  position: absolute; left: 0; right: 0; bottom: clamp(30px, 6vw, 46px);
  text-align: center; color: #fff; font-weight: 700;
  font-size: clamp(1.3rem, .9rem + 2vw, 2.6rem);
  text-shadow: 0 2px 14px rgba(0, 0, 0, .65);
  padding-inline: 16px;
}

.slider__arrow {
  position: absolute; top: 50%; translate: 0 -50%;
  background: none; border: 0; color: rgba(255, 255, 255, .8);
  font-size: 2rem; line-height: 1; padding: 12px; cursor: pointer;
}
.slider__arrow:hover { color: #fff; }
.slider__arrow--prev { left: 4px; }
.slider__arrow--next { right: 4px; }
@media (max-width: 700px) { .slider__arrow { display: none; } }

.slider__dots {
  position: absolute; left: 0; right: 0; bottom: 10px;
  display: flex; justify-content: center; gap: 8px;
}
.slider__dot {
  width: 9px; height: 9px; padding: 0; border-radius: 50%;
  border: 0; background: rgba(255, 255, 255, .45); cursor: pointer;
}
.slider__dot.is-active { background: #fff; }

/* ------------------------------------------------------ 首頁四格捷徑 */

.quicklinks {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--gap);
  text-align: center;
}
@media (max-width: 700px) { .quicklinks { grid-template-columns: repeat(2, 1fr); } }

.quicklink {
  text-decoration: none; color: var(--ink); font-weight: 600;
  display: grid; justify-items: center; gap: 14px;
}
.quicklink .icon { width: 62px; height: 62px; fill: var(--blue); }
.quicklink:hover { color: var(--blue); }

/* ------------------------------------------------------ 服務卡 */

.cards { display: grid; gap: 0; }
.card { display: grid; grid-template-columns: 1fr 1fr; background: var(--bg-soft); }
.card__media img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 4 / 3; }
.card__body { padding: clamp(1.2rem, 4vw, 2.4rem); align-self: center; }
.card__body h3 { margin: 0 0 .6rem; font-size: clamp(1.2rem, 1rem + .8vw, 1.6rem); }
.card__body p { margin: 0; color: var(--muted); }
.card--flip .card__media { order: 2; }
.card--flip .card__body { text-align: right; }
@media (max-width: 760px) {
  .card, .card--flip .card__media { grid-template-columns: 1fr; order: 0; }
  .card--flip .card__body { text-align: left; }
}

/* ------------------------------------------------------ 頁面橫額 */

.hero {
  background-size: cover; background-position: 50% 50%;
  position: relative; display: flex; align-items: center;
  min-height: clamp(150px, 22vw, 230px);
}
.hero::before { content: ""; position: absolute; inset: 0; background: rgba(3, 32, 63, .55); }
.hero .container { position: relative; }
.hero h1, .hero h2 {
  color: #fff; margin: 0; font-size: clamp(1.6rem, 1.1rem + 2.2vw, 2.4rem);
  text-shadow: 0 2px 12px rgba(0, 0, 0, .4);
}
.hero--sub { min-height: clamp(120px, 16vw, 170px); }

/* ------------------------------------------------------ 數字 / 客戶標誌 / band */

.stats { display: grid; grid-template-columns: 1fr 1fr; gap: var(--gap); }
@media (max-width: 560px) { .stats { grid-template-columns: 1fr; } }
.stat {
  background: #e8e8e8; text-align: center; padding: clamp(1.4rem, 5vw, 2.2rem);
  display: grid; gap: .3rem;
}
.stat__value {
  color: var(--stat); font-weight: 400; line-height: 1;
  font-size: clamp(2.4rem, 1.6rem + 3.2vw, 4.5rem);
}
.stat__label { color: var(--ink); }

.logos { display: grid; gap: 10px; grid-template-columns: 1fr 1fr; }
@media (max-width: 560px) { .logos { grid-template-columns: 1fr; } }
.logos__row img { width: 100%; }
.logos--onband { margin-top: 1.6rem; background: #fff; padding: 10px; }

.band {
  background-size: cover; background-position: 50% 50%; position: relative;
  padding-block: var(--section-y); color: #fff;
}
.band::before { content: ""; position: absolute; inset: 0; background: rgba(0, 0, 0, .45); }
.band .container { position: relative; }
.band h2 { margin: 0; font-size: clamp(1.4rem, 1.1rem + 1.4vw, 2rem); }
.band__sub { margin: .4rem 0 0; font-weight: 600; }

.cta {
  background-size: cover; background-position: 50% 50%; position: relative;
  padding-block: clamp(2.5rem, 7vw, 4rem); text-align: center;
}
.cta::before { content: ""; position: absolute; inset: 0; background: rgba(3, 32, 63, .72); }
.cta .container { position: relative; }
.cta__text {
  color: #fff; font-weight: 700; margin: 0 0 1.2rem;
  font-size: clamp(1.2rem, 1rem + 1vw, 1.7rem);
}

/* ------------------------------------------------------ 車隊 / 相簿 */

.truck + .truck { margin-top: clamp(2rem, 6vw, 3.4rem); }
.truck h2 { text-align: center; margin: 0 0 .3rem; font-size: clamp(1.25rem, 1rem + 1vw, 1.7rem); }
.truck__spec { text-align: center; color: var(--muted); margin: 0 0 1.2rem; }

.gallery {
  display: grid; gap: 10px;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
}
.tile { display: block; overflow: hidden; background: var(--bg-soft); }
.tile img { width: 100%; aspect-ratio: 3 / 2; object-fit: cover; transition: transform .3s ease; }
.tile:hover img { transform: scale(1.05); }

.lightbox {
  position: fixed; inset: 0; z-index: 90;
  background: rgba(0, 0, 0, .92);
  display: flex; align-items: center; justify-content: center;
}
.lightbox[hidden] { display: none; }
.lightbox__img { max-width: 92vw; max-height: 88vh; object-fit: contain; }
.lightbox button {
  position: absolute; background: none; border: 0; color: #fff; cursor: pointer;
  font-size: 2.2rem; line-height: 1; padding: 14px;
}
.lightbox__close { top: 4px; right: 8px; font-size: 2.8rem; }
.lightbox__prev { left: 4px; top: 50%; translate: 0 -50%; }
.lightbox__next { right: 4px; top: 50%; translate: 0 -50%; }

/* ------------------------------------------------------ 步驟 / 渠道 / 聯絡 */

.steps { display: grid; gap: var(--gap); grid-template-columns: repeat(3, 1fr); }
@media (max-width: 820px) { .steps { grid-template-columns: 1fr; } }
.step { background: var(--bg-soft); padding: clamp(1.2rem, 4vw, 1.8rem); }
.step h3 { margin: 0 0 .5rem; color: var(--gold-dark); }
.step p { margin: 0; color: var(--muted); }

.channels { display: flex; flex-wrap: wrap; align-items: center; gap: 22px; }
.channel { display: grid; justify-items: center; gap: 6px; text-decoration: none; color: var(--ink); font-size: .9rem; }
.channels__note { flex-basis: 100%; margin: .4rem 0 0; font-weight: 600; }

.contactbtns { display: flex; flex-wrap: wrap; gap: 12px; }

.contactsplit { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(1.5rem, 5vw, 3.5rem); }
@media (max-width: 820px) { .contactsplit { grid-template-columns: 1fr; } }
.contactsplit h2 { color: var(--gold-dark); margin: 0 0 1rem; font-size: clamp(1.2rem, 1rem + 1vw, 1.6rem); }
.contactsplit h3 { margin: 1.4rem 0 .2rem; font-size: 1.05rem; }
.contactsplit p { margin: .1rem 0; }

.callback { background: var(--bg-soft); padding: clamp(1.2rem, 4vw, 2rem); max-width: 620px; }
.callback > p { margin-top: 0; color: var(--muted); }
.callback__form { display: grid; gap: 12px; }
.callback__form label { display: grid; gap: 5px; font-weight: 600; font-size: .92rem; }
.callback__form input, .callback__form textarea {
  font: inherit; padding: 10px 12px; border: 1px solid var(--line); background: #fff;
  border-radius: 4px; width: 100%;
}
.callback__form .btn { justify-self: start; }
.callback__alt { margin: 0; font-size: .88rem; color: var(--muted); }

.inlineicon { width: 18px; height: 18px; display: inline-block; vertical-align: -3px; }

/* ------------------------------------------------------ 頁尾 */

.footer { background: var(--footer); color: #dcdcdc; margin-top: 0; }
.footer a { color: #dcdcdc; }
.footer__cols {
  display: grid; grid-template-columns: 428fr 407fr 265fr; gap: var(--gap);
  padding-block: clamp(1.8rem, 5vw, 3rem);
}
@media (max-width: 820px) { .footer__cols { grid-template-columns: 1fr; } }
.footer h5 { margin: 0 0 .7rem; color: #fff; font-size: 1.05rem; }
.footer p { margin: .2rem 0; font-size: .95rem; }
.footer__phones .phone { white-space: nowrap; margin-right: .35em; }

.qr { display: flex; gap: 14px; }
.qr figure { margin: 0; text-align: center; }
.qr img { width: 100px; height: 100px; object-fit: contain; background: #fff; }
.qr figcaption { font-size: .85rem; margin-top: 4px; }

.footer__bar { background: var(--footer-bar); padding-block: 10px; }
.footer__bar p { margin: 0; font-size: .85rem; }