/* 호야텔레콤 안내 페이지 공통 디자인 (선불폰이란 / 요금제 / 비대면 개통) */
:root {
  --lime: #b5e61d;
  --lime-soft: #f3fbd9;
  --green: #2fb52f;
  --green-deep: #0e6b3a;
  --green-dark: #0a4a29;
  --yellow: #ffc21a;
  --text: #1d2b22;
  --muted: #5e6b63;
  --line: #e3eedb;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: 'Noto Sans KR', sans-serif; color: var(--text); background: #fff; line-height: 1.8; word-break: keep-all; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }
.container { max-width: 1120px; margin: 0 auto; padding: 0 16px; }

/* 상단 메뉴 */
header { position: sticky; top: 0; z-index: 10; background: rgba(255,255,255,0.95); backdrop-filter: blur(6px); border-bottom: 3px solid var(--lime); }
.nav { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.logo { display: flex; align-items: center; gap: 6px; }
.logo img { height: 52px; width: auto; }
.logo-text { font-family: 'Jua', sans-serif; font-size: 1.6rem; color: var(--green-deep); }
.logo-text b { font-weight: 400; color: var(--green); }
.nav ul { display: flex; gap: 24px; list-style: none; font-weight: 700; color: var(--green-dark); }
.nav ul a:hover, .nav ul a.active { color: var(--green); }
.nav-call { background: var(--green-deep); color: #fff; padding: 9px 18px; border-radius: 999px; font-weight: 700; font-size: 0.95rem; }

/* 사전승낙 배지 (로고 옆) */
.cert-badge {
  display: inline-flex; align-items: center; gap: 6px; margin-left: 12px; flex-shrink: 0;
  color: var(--green-dark); font-size: 0.72rem; font-weight: 900; line-height: 1.25; white-space: nowrap;
  transition: transform .15s;
}
.cert-badge:hover { transform: scale(1.05); }
.cert-badge .mark { width: 46px; height: 46px; }
.nav nav { margin-left: auto; margin-right: 24px; }
/* 요금제 아래 펼침 메뉴 (알뜰폰 / 선불폰) */
.nav .has-sub { position: relative; }
.nav ul.sub {
  display: none; position: absolute; top: 100%; left: 50%; transform: translateX(-50%);
  flex-direction: column; gap: 0; min-width: 150px; padding: 8px; margin-top: 0;
  background: #fff; border: 2px solid var(--line); border-radius: 14px;
  box-shadow: 0 12px 24px rgba(10,74,41,0.12); z-index: 30;
}
.nav .has-sub::after { content: ""; position: absolute; left: 0; right: 0; top: 100%; height: 10px; }
.nav .has-sub:hover > ul.sub, .nav .has-sub:focus-within > ul.sub { display: flex; }
.nav ul.sub a { display: block; padding: 8px 12px; border-radius: 8px; white-space: nowrap; font-size: 0.95rem; }
.nav ul.sub a:hover { background: var(--lime-soft); }

/* 휴대폰 화면의 ☰ 메뉴 버튼 */
.menu-btn {
  display: none; flex-direction: column; justify-content: center; align-items: center; gap: 5px;
  width: 44px; height: 44px; margin-left: 8px; border-radius: 12px; cursor: pointer;
  background: var(--lime-soft); border: 2px solid var(--line);
}
.menu-btn span { width: 22px; height: 3px; border-radius: 2px; background: var(--green-dark); transition: transform .2s, opacity .2s; }
header.open .menu-btn span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
header.open .menu-btn span:nth-child(2) { opacity: 0; }
header.open .menu-btn span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* 맨 위 메뉴 아래: 온라인 인증 판매점 안내 띠 */
.cert-bar { background: var(--lime-soft); border-bottom: 1px solid var(--line); padding: 10px 0; }
.cert-bar .container { display: flex; align-items: center; justify-content: center; gap: 10px; flex-wrap: wrap; text-align: center; }
.cert-tag { background: var(--green-deep); color: #fff; font-weight: 900; font-size: 0.82rem; padding: 3px 12px; border-radius: 999px; white-space: nowrap; }
.cert-desc { color: var(--green-dark); font-size: 0.88rem; }
@media (max-width: 640px) {
  .cert-bar { padding: 8px 0; }
  .cert-bar .container { gap: 6px; }
  .cert-tag { font-size: 0.74rem; }
  .cert-desc { font-size: 0.78rem; line-height: 1.5; }
}
/* 페이지 제목 */
.post-hero { background: linear-gradient(160deg, #e8f8b8 0%, var(--lime-soft) 60%, #fff 100%); padding: 56px 0 48px; }
.post-hero .inner { max-width: 760px; margin: 0 auto; }
.crumb { font-size: 0.9rem; color: var(--green-deep); font-weight: 700; margin-bottom: 12px; }
.crumb a:hover { text-decoration: underline; }
.post-hero h1 { font-family: 'Jua', sans-serif; font-weight: 400; font-size: 2.6rem; line-height: 1.3; color: var(--green-dark); margin-bottom: 14px; }
.post-hero p { color: var(--muted); font-size: 1.08rem; }
.post-hero p.hero-tip { margin-top: 8px; color: var(--green-dark); font-weight: 700; font-size: 1rem; }
.post-hero p.hero-tip a { color: #e53935; font-weight: 900; text-decoration: underline; text-underline-offset: 3px; }

/* 본문 */
article { max-width: 760px; margin: 0 auto; padding: 48px 16px 72px; }
article h2 { font-family: 'Jua', sans-serif; font-weight: 400; font-size: 1.85rem; color: var(--green-dark); margin: 52px 0 14px; padding-left: 14px; border-left: 6px solid var(--lime); line-height: 1.35; }
article h3 { font-size: 1.15rem; color: var(--green-deep); margin: 24px 0 6px; }
article p { margin-bottom: 14px; }
article ul, article ol { margin: 0 0 16px 22px; }
article li { margin-bottom: 6px; }
article strong { color: var(--green-dark); }

.summary { background: var(--lime-soft); border: 3px solid var(--lime); border-radius: 24px; padding: 26px 28px; }
.summary .label { font-family: 'Jua', sans-serif; font-size: 1.25rem; color: var(--green-deep); margin-bottom: 8px; }
.summary p { margin: 0; font-size: 1.1rem; }

.open-buttons { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 24px; }
.open-btn {
  display: block; text-align: center; padding: 16px 12px; border-radius: 999px;
  font-weight: 900; font-size: 1.08rem; background: #fff; color: var(--green-deep);
  border: 3px solid var(--green-deep); transition: transform .15s;
}
.open-btn.main { background: var(--green); border-color: var(--green); color: #fff; box-shadow: 0 5px 0 var(--green-deep); }
.open-btn:hover { transform: translateY(-3px); }
.open-buttons.single { grid-template-columns: 1fr; }

.toc { border: 3px solid var(--line); border-radius: 20px; padding: 22px 26px; margin-top: 28px; }
.toc .label { font-weight: 900; color: var(--green-dark); margin-bottom: 8px; }
.toc ol { margin-bottom: 0; }
.toc a { color: var(--green-deep); }
.toc a:hover { text-decoration: underline; }

.flow { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin: 20px 0; }
.flow div { background: #fff; border: 3px solid var(--line); border-radius: 18px; padding: 18px 12px; text-align: center; font-weight: 700; }
.flow div span { display: block; font-size: 1.8rem; }

table { width: 100%; border-collapse: collapse; margin: 18px 0 20px; font-size: 0.97rem; }
th, td { border: 1px solid var(--line); padding: 12px 14px; text-align: left; vertical-align: top; }
thead th { background: var(--green-deep); color: #fff; }
tbody th { background: var(--lime-soft); color: var(--green-dark); white-space: nowrap; }

.who { display: grid; gap: 14px; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); margin: 18px 0; }
.who div { border: 3px solid var(--line); border-radius: 20px; padding: 20px; }
.who div b { display: block; font-family: 'Jua', sans-serif; font-weight: 400; font-size: 1.25rem; color: var(--green-dark); margin-bottom: 4px; }
.who div span { font-size: 1.6rem; }

.note { background: #fff8e1; border: 3px solid var(--yellow); border-radius: 20px; padding: 20px 24px; margin: 18px 0; }
.note b { color: #8a5a00; }
.note p:last-child { margin-bottom: 0; }

/* 요금제 카드 */
.plans { display: grid; gap: 14px; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); margin: 18px 0 8px; }
.plan-card { position: relative; background: #fff; border: 3px solid var(--line); border-radius: 22px; padding: 22px 20px 18px; }
.plan-card.best { border-color: var(--lime); box-shadow: 0 10px 24px rgba(47,181,47,0.12); }
.plan-card .tag-best { position: absolute; top: -14px; right: 16px; background: var(--yellow); color: var(--green-dark); font-weight: 900; font-size: 0.8rem; padding: 2px 12px; border-radius: 999px; }
.plan-card .net { display: inline-flex; gap: 4px; }
.plan-card .net span { font-size: 0.78rem; font-weight: 900; padding: 1px 10px; border-radius: 999px; background: var(--lime-soft); color: var(--green-deep); border: 2px solid var(--line); }
.plan-card h3 { font-family: 'Jua', sans-serif; font-weight: 400; font-size: 1.35rem; color: var(--green-dark); margin: 8px 0 0; }
.plan-card .price { font-size: 1.65rem; font-weight: 900; color: var(--green); line-height: 1.3; }
.plan-card .price small { font-size: 0.9rem; color: var(--muted); font-weight: 500; }
.plan-card ul { list-style: none; margin: 10px 0 0; font-size: 0.95rem; }
.plan-card li { margin-bottom: 2px; }
.plan-card .for { margin: 10px 0 0; padding-top: 10px; border-top: 1px dashed var(--line); font-size: 0.92rem; color: var(--muted); }

/* 요금제 탭 (알뜰폰 / 선불폰) */
.tabs {
  display: grid; grid-template-columns: 1fr 1fr; gap: 6px; padding: 6px; margin-bottom: 8px;
  background: var(--lime-soft); border: 2px solid var(--line); border-radius: 999px; scroll-margin-top: 90px;
}
.tab-btn {
  border: 0; background: transparent; cursor: pointer; padding: 14px 8px; border-radius: 999px;
  font-family: 'Jua', sans-serif; font-size: 1.25rem; color: var(--green-deep); transition: background .15s;
}
.tab-btn:hover { background: #fff; }
.tab-btn.on { background: var(--green); color: #fff; box-shadow: 0 4px 0 var(--green-deep); }
.tab-panel { display: none; padding-top: 20px; }
.tab-panel.on { display: block; }

.benefits { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin: 16px 0 8px; }
.benefits div { border: 3px solid var(--line); border-radius: 18px; padding: 14px 10px; text-align: center; font-size: 0.92rem; line-height: 1.5; background: #fff; }
.benefits div span { display: block; font-size: 1.6rem; }
.benefits div b { display: block; font-family: 'Jua', sans-serif; font-weight: 400; font-size: 1.15rem; color: var(--green-dark); }
.benefits div small { display: block; color: var(--muted); font-size: 0.8rem; }

.table-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; margin: 12px 0; }
.table-scroll table { margin: 0; min-width: 520px; }
.price-table td, .spec-table td { text-align: center; white-space: nowrap; }
.price-table td { font-weight: 900; color: var(--green-deep); }
.price-table thead th, .spec-table thead th { text-align: center; font-size: 0.9rem; line-height: 1.4; }
.spec-table td.won { font-weight: 900; color: var(--green-deep); }
.table-tip { font-size: 0.88rem; color: var(--muted); }
.summary p.contract-notice {
  margin-top: 12px; padding: 10px 16px; border-radius: 14px; background: #fff;
  border: 2px dashed #e53935; font-size: 1.05rem; font-weight: 700;
}
.summary p.contract-notice strong { color: #e53935; font-weight: 900; }
.promo {
  display: inline-block; vertical-align: middle; margin-left: 4px; padding: 0 7px; border-radius: 6px;
  background: #e53935; color: #fff; font-size: 0.68rem; font-weight: 900; line-height: 1.7; white-space: nowrap;
}

/* 선불 BEST 추천 요금제 (299 약정) */
.best-plan {
  position: relative; margin: 26px 0 10px; padding: 34px 26px 22px; border-radius: 28px;
  background: linear-gradient(160deg, #f3fbd9 0%, #ffffff 70%);
  border: 4px solid var(--lime); box-shadow: 0 16px 34px rgba(47,181,47,0.18);
}
.best-ribbon {
  position: absolute; top: -18px; left: 22px; background: #e53935; color: #fff;
  font-family: 'Jua', sans-serif; font-size: 1.15rem; padding: 4px 18px; border-radius: 999px;
  box-shadow: 0 4px 0 #a32622;
}
.best-plan .net { display: inline-flex; gap: 4px; flex-wrap: wrap; }
.best-plan .net span { font-size: 0.78rem; font-weight: 900; padding: 1px 10px; border-radius: 999px; background: #fff; color: var(--green-deep); border: 2px solid var(--line); }
.best-plan .net span:last-child { background: var(--yellow); border-color: var(--yellow); color: var(--green-dark); }
.best-plan h3 { font-family: 'Jua', sans-serif; font-weight: 400; font-size: 1.9rem; color: var(--green-dark); margin: 8px 0 0; }
.best-sub { color: var(--muted); margin: 0 0 14px !important; }
.best-price { background: var(--green-deep); color: #fff; border-radius: 20px; padding: 18px 16px; text-align: center; }
.best-price .monthly { font-size: 1.1rem; }
.best-price .monthly strong { display: inline-block; font-family: 'Jua', sans-serif; font-weight: 400; font-size: 2.6rem; color: var(--yellow); line-height: 1.2; }
.best-price .yearly { margin-top: 2px; opacity: 0.95; }
.best-price .yearly strong { color: var(--yellow); }
.best-price .save { display: inline-block; margin-top: 10px; background: #fff; color: var(--green-dark); padding: 6px 16px; border-radius: 999px; font-weight: 700; }
.best-price .save strong { color: #e53935; font-weight: 900; }
.best-specs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin: 16px 0 12px; }
.best-specs div { background: #fff; border: 3px solid var(--line); border-radius: 18px; padding: 12px 8px; text-align: center; line-height: 1.45; }
.best-specs span { display: block; font-size: 1.5rem; }
.best-specs b { display: block; color: var(--green-dark); }
.best-specs small { display: block; color: var(--muted); font-size: 0.8rem; }
.best-check { list-style: none; margin: 0 0 8px !important; }
.best-check li { padding-left: 26px; position: relative; font-weight: 700; color: var(--green-dark); }
.best-check li::before { content: "✔"; position: absolute; left: 0; color: var(--green); }
.best-tip { font-size: 0.82rem; color: var(--muted); margin: 6px 0 0 !important; }

/* 순서 안내 */
.steps { list-style: none; counter-reset: step; margin: 18px 0 !important; }
.steps li { counter-increment: step; position: relative; padding: 16px 18px 16px 66px; border: 3px solid var(--line); border-radius: 18px; margin-bottom: 10px; }
.steps li::before {
  content: counter(step); position: absolute; left: 16px; top: 15px;
  width: 36px; height: 36px; border-radius: 50%; background: var(--green); color: #fff;
  font-family: 'Jua', sans-serif; font-size: 1.15rem; display: flex; align-items: center; justify-content: center;
  box-shadow: 0 3px 0 var(--green-deep);
}
.steps li b { display: block; color: var(--green-dark); font-size: 1.05rem; }
.step-warn {
  display: block; margin-top: 10px; padding: 12px 14px; border-radius: 14px;
  background: #fff1f0; border: 2px solid #f3b2ae; line-height: 1.6;
}
.step-warn strong { color: #e53935; }
.step-warn a { color: #e53935; font-weight: 900; text-decoration: underline; }
.step-img { margin: 12px 0 2px; }
.step-img img { width: 100%; max-width: 560px; border-radius: 16px; border: 2px solid var(--line); }
.step-img figcaption { display: grid; gap: 2px; margin-top: 6px; font-size: 0.88rem; color: var(--muted); line-height: 1.6; }
.step-img figcaption strong { color: var(--green-dark); margin-right: 4px; }
.step-more { margin-top: 10px; }
.step-more summary {
  display: inline-flex; align-items: center; gap: 6px; cursor: pointer; list-style: none;
  padding: 7px 16px; border-radius: 999px; font-weight: 900; font-size: 0.95rem;
  background: #fff; color: var(--green-deep); border: 2px solid var(--green);
}
.step-more summary::-webkit-details-marker { display: none; }
.step-more summary::after { content: "▼"; font-size: 0.7rem; transition: transform .2s; }
.step-more[open] summary { background: var(--green); color: #fff; }
.step-more[open] summary::after { transform: rotate(180deg); }
.step-more-body { margin-top: 12px; padding: 16px 18px; border-radius: 16px; background: var(--lime-soft); line-height: 1.7; }
.step-more-body .sm-title { font-weight: 900; color: var(--green-dark); margin: 12px 0 6px !important; }
.step-more-body .sm-title:first-child { margin-top: 0 !important; }
.step-more-body .sm-list { margin: 0 0 4px 20px !important; }
.step-more-body .sm-list li { margin-bottom: 4px; padding: 0; border: 0; border-radius: 0; position: static; counter-increment: none; }
.step-more-body .sm-list li::before { content: none; }
.step-more-body .sm-list ul { margin: 4px 0 0 18px; list-style: disc; }
.step-more-body small { color: var(--muted); }
.step-more-body a { color: var(--green); font-weight: 900; text-decoration: underline; }
.video-wrap { position: relative; width: 100%; aspect-ratio: 16 / 9; border-radius: 14px; overflow: hidden; background: #000; }
.video-wrap iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.step-more-body p.video-link { margin: 6px 0 4px !important; text-align: right; font-size: 0.9rem; }
.sm-tips { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.sm-tips div { background: #fff; border-radius: 14px; padding: 12px 14px; font-size: 0.93rem; }
.sm-tips b { display: block; color: var(--green-dark); margin-bottom: 4px; }
@media (max-width: 640px) { .sm-tips { grid-template-columns: 1fr; } .step-more-body { padding: 14px 12px; } }
.step-buttons { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }
.step-btn {
  display: inline-block; padding: 8px 16px; border-radius: 999px; font-weight: 900; font-size: 0.95rem;
  background: var(--green); color: #fff; box-shadow: 0 3px 0 var(--green-deep);
}
.step-btn.kakao { background: #fee500; color: #191919; box-shadow: 0 3px 0 #c9b400; }

.check { list-style: none; margin: 14px 0 18px !important; display: grid; gap: 10px; }
.check li { padding: 14px 18px 14px 50px; position: relative; background: var(--lime-soft); border-radius: 16px; margin: 0; }
.check li::before { content: "✓"; position: absolute; left: 16px; top: 14px; width: 24px; height: 24px; border-radius: 50%; background: var(--green); color: #fff; font-weight: 900; font-size: 0.85rem; display: flex; align-items: center; justify-content: center; }

.times { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin: 18px 0; }
.times div { border: 3px solid var(--line); border-radius: 20px; padding: 20px; text-align: center; }
.times b { display: block; color: var(--green-dark); }
.times strong { display: block; font-size: 1.35rem; color: var(--green); margin: 4px 0; }
.times small { color: var(--muted); }

/* 자주 묻는 질문 */
.faq details { border: 3px solid var(--line); border-radius: 18px; padding: 16px 22px; margin-bottom: 10px; }
.faq details[open] { border-color: var(--lime); }
.faq summary { font-weight: 700; cursor: pointer; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::before { content: "Q. "; color: var(--green); font-weight: 900; }
.faq details p { margin: 10px 0 0; color: var(--muted); }

/* 아래쪽 상담 칸 */
.cta { background: linear-gradient(135deg, var(--green), var(--green-deep)); color: #fff; border-radius: 28px; padding: 36px 28px; margin-top: 56px; display: grid; grid-template-columns: 140px 1fr; gap: 24px; align-items: center; }
.cta img { background: #fff; border-radius: 50%; padding: 10px; aspect-ratio: 1; object-fit: contain; }
.cta h2 { color: #fff; border: 0; padding: 0; margin: 0 0 6px; font-size: 1.7rem; }
.cta p { opacity: 0.92; margin-bottom: 16px; }
.cta-buttons { display: flex; gap: 12px; flex-wrap: wrap; }
.cta-buttons.second { margin-top: 14px; }
.cta a.outline { background: transparent; color: #fff; border: 3px solid #fff; box-shadow: none; padding: 10px 22px; font-size: 1rem; }
.cta a.outline:hover { background: #fff; color: var(--green-dark); }
.cta a.kakao { background: #fee500; color: #191919; box-shadow: 0 5px 0 #c9b400; }
.cta a { display: inline-block; background: var(--yellow); color: var(--green-dark); padding: 13px 26px; border-radius: 999px; font-weight: 900; font-size: 1.1rem; box-shadow: 0 5px 0 #c58f00; }

.back { display: inline-block; margin-top: 32px; color: var(--green-deep); font-weight: 700; }

footer { background: var(--green-dark); color: #b9d3c3; padding: 40px 0; font-size: 0.92rem; }
footer .f-logo { font-family: 'Jua', sans-serif; font-size: 1.5rem; color: #fff; }
footer p { margin-top: 6px; }

.mobile-call { display: none; position: fixed; left: 16px; right: 16px; bottom: 16px; z-index: 20; background: var(--green); color: #fff; text-align: center; padding: 16px; border-radius: 999px; font-weight: 900; font-size: 1.1rem; box-shadow: 0 5px 0 var(--green-deep), 0 10px 24px rgba(0,0,0,0.2); }

@media (max-width: 1080px) {
  .nav { position: relative; justify-content: flex-start; }
  .nav-call { margin-left: auto; }
  .menu-btn { display: flex; }
  .nav nav {
    display: none; position: absolute; top: calc(100% + 3px); left: 0; right: 0;
    background: #fff; border-bottom: 3px solid var(--lime);
    box-shadow: 0 12px 24px rgba(10,74,41,0.12);
  }
  header.open .nav nav { display: block; }
  .nav nav { margin: 0; }
  .nav ul { flex-direction: column; gap: 0; padding: 4px 16px 12px; }
  .nav ul a { display: block; padding: 14px 6px; border-bottom: 1px solid var(--line); font-size: 1.05rem; }
  .nav ul li:last-child a { border-bottom: 0; }
  .nav ul.sub {
    display: flex; position: static; transform: none; min-width: 0; padding: 0 0 0 18px;
    border: 0; border-radius: 0; box-shadow: none; background: none;
  }
  .nav .has-sub::after { display: none; }
  .nav ul.sub a { padding: 11px 6px; font-size: 0.95rem; color: var(--muted); border-radius: 0; border-bottom: 1px solid var(--line); }
  .nav ul.sub a::before { content: "└ "; color: var(--lime); }
  article h2[id] { scroll-margin-top: 80px; }
}
@media (max-width: 860px) {
  .post-hero h1 { font-size: 2rem; }
  article h2 { font-size: 1.55rem; }
  .cta { grid-template-columns: 1fr; text-align: center; }
  .cta img { width: 120px; margin: 0 auto; }
  .cta-buttons { justify-content: center; }
  .mobile-call { display: block; }
  footer { padding-bottom: 110px; }
}
@media (max-width: 420px) {
  .cert-badge { margin-left: 8px; }
  .cert-badge .mark { width: 40px; height: 40px; }
  .call-text { display: none; }
  .nav-call { width: 40px; height: 40px; padding: 0; display: flex; align-items: center; justify-content: center; }
  .logo-text { font-size: 1.35rem; }
  .logo img { height: 44px; }
  .flow { grid-template-columns: 1fr; }
  .open-buttons, .times { grid-template-columns: 1fr; }
  .benefits { grid-template-columns: 1fr 1fr; }
  .best-plan { padding: 30px 16px 18px; }
  .best-plan h3 { font-size: 1.55rem; }
  .best-price .monthly strong { font-size: 2.1rem; }
  .best-specs { grid-template-columns: 1fr; }
  .tab-btn { font-size: 1.05rem; padding: 12px 4px; }
  table { font-size: 0.88rem; }
  th, td { padding: 9px 8px; }
}