/**
 * SBV Sample Request – Styles
 * Toàn bộ CSS được scope trong .sbv-sample-page để không ảnh hưởng theme/Elementor.
 */

.sbv-sample-page {
	--sbv-blue: #0b5cd6;
	--sbv-blue-dark: #0a3d91;
	--sbv-blue-light: #3b82e6;
	--sbv-blue-bg: #eaf1fd;

	--sbv-red: #e3000f;
	--sbv-red-dark: #c20010;

	--sbv-navy: #0a2f66;
	--sbv-navy-deep: #08234d;

	--sbv-ink: #1d1d1f;
	--sbv-body: #3a3a3c;
	--sbv-muted: #6e6e73;
	--sbv-gray-bg: #f5f5f7;
	--sbv-border: #e3e4e8;
	--sbv-white: #ffffff;

	--sbv-radius: 16px;
	--sbv-radius-sm: 12px;
	--sbv-shadow: 0 1px 2px rgba(16, 24, 40, .04), 0 8px 24px rgba(16, 24, 40, .06);
	--sbv-shadow-sm: 0 1px 3px rgba(16, 24, 40, .06);
	--sbv-transition: 240ms cubic-bezier(.4, 0, .2, 1);

	font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Segoe UI", Arial, sans-serif;
	color: var(--sbv-body);
	font-size: 17px;
	line-height: 1.47059;
	letter-spacing: -.003em;
	background: var(--sbv-white);
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
	text-rendering: optimizeLegibility;
	box-sizing: border-box;
}

.sbv-sample-page h1,
.sbv-sample-page h2,
.sbv-sample-page h3 {
	text-wrap: balance;
}

.sbv-sample-page *,
.sbv-sample-page *::before,
.sbv-sample-page *::after {
	box-sizing: border-box;
}

.sbv-sample-page img {
	max-width: 100%;
	height: auto;
}

/*
 * Bảo đảm thuộc tính [hidden] luôn có tác dụng.
 * Nếu không, các rule display (ví dụ .sbv-btn{display:inline-flex}) sẽ đè lên
 * display:none mặc định của [hidden] khiến nút Tiếp tục / Quay lại vẫn hiện.
 */
.sbv-sample-page [hidden] {
	display: none !important;
}

/* ---------- Layout ---------- */
.sbv-container {
	width: 100%;
	max-width: 1120px;
	margin: 0 auto;
	padding: 0 20px;
}

.sbv-container--narrow {
	max-width: 760px;
}

/* ---------- Buttons ---------- */
.sbv-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 8px;
	min-height: 50px;
	padding: 12px 26px;
	border-radius: 999px;
	border: 1.5px solid transparent;
	font-size: 16px;
	font-weight: 600;
	line-height: 1.2;
	text-decoration: none;
	cursor: pointer;
	transition: transform var(--sbv-transition), background var(--sbv-transition), box-shadow var(--sbv-transition), color var(--sbv-transition), border-color var(--sbv-transition);
	-webkit-appearance: none;
	appearance: none;
	background: none;
}

.sbv-btn--sm {
	min-height: 42px;
	padding: 8px 18px;
	font-size: 15px;
}

.sbv-btn--lg {
	min-height: 56px;
	padding: 16px 32px;
	font-size: 17px;
}

.sbv-btn--primary {
	background: var(--sbv-blue);
	color: var(--sbv-white);
	box-shadow: 0 6px 16px rgba(11, 92, 214, .22);
}

.sbv-btn--primary:hover {
	background: var(--sbv-blue-dark);
	transform: translateY(-1px);
	color: var(--sbv-white);
}

.sbv-btn--ghost {
	background: var(--sbv-white);
	color: var(--sbv-blue-dark);
	border-color: var(--sbv-border);
}

.sbv-btn--ghost:hover {
	background: var(--sbv-blue-bg);
	border-color: var(--sbv-blue-light);
	color: var(--sbv-blue-dark);
}

.sbv-btn--red,
.sbv-hero .sbv-btn--red {
	background: var(--sbv-red);
	color: var(--sbv-white);
	box-shadow: 0 8px 20px rgba(227, 0, 15, .3);
}

.sbv-btn--red:hover,
.sbv-hero .sbv-btn--red:hover {
	background: var(--sbv-red-dark);
	color: var(--sbv-white);
}

.sbv-btn:focus-visible {
	outline: 3px solid var(--sbv-blue-light);
	outline-offset: 2px;
}

.sbv-btn[disabled] {
	opacity: .7;
	cursor: not-allowed;
	transform: none;
}

/* ---------- Accent stripe (dải màu thương hiệu) ---------- */
.sbv-accent-stripe {
	height: 4px;
	width: 100%;
	background: linear-gradient(90deg, var(--sbv-blue) 0 33.33%, #1a1a1a 33.33% 66.66%, var(--sbv-red) 66.66% 100%);
}

/* ---------- Topbar ---------- */
.sbv-topbar {
	position: sticky;
	top: 0;
	z-index: 30;
	background: rgba(255, 255, 255, .82);
	-webkit-backdrop-filter: saturate(180%) blur(18px);
	backdrop-filter: saturate(180%) blur(18px);
	border-bottom: 1px solid var(--sbv-border);
}

.sbv-topbar__inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 12px;
	min-height: 66px;
}

/* ---------- Logo ---------- */
.sbv-logo {
	display: inline-flex;
	align-items: center;
	gap: 11px;
	text-decoration: none;
}

.sbv-logo__mark {
	height: 38px;
	width: auto;
	flex: 0 0 auto;
	display: block;
}

.sbv-logo__type {
	display: flex;
	flex-direction: column;
	line-height: 1;
}

.sbv-logo__name {
	font-size: 23px;
	font-weight: 800;
	font-style: italic;
	color: var(--sbv-blue-dark);
	letter-spacing: -.01em;
}

.sbv-logo__name em {
	font-style: italic;
	color: var(--sbv-blue-dark);
}

.sbv-logo__site {
	font-size: 11px;
	font-weight: 700;
	font-style: italic;
	color: var(--sbv-blue-dark);
	letter-spacing: .01em;
	margin-top: 3px;
	opacity: .85;
}

.sbv-topbar__actions {
	display: flex;
	align-items: center;
	gap: 10px;
}

.sbv-tb-link {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	color: var(--sbv-ink);
	text-decoration: none;
	font-weight: 600;
	font-size: 15px;
	white-space: nowrap;
}

.sbv-tb-link:hover {
	color: var(--sbv-blue);
}

/* ---------- Hero ---------- */
.sbv-hero {
	position: relative;
	overflow: hidden;
	display: flex;
	align-items: center;
	min-height: clamp(440px, 44vw, 620px);
	padding: clamp(40px, 5vw, 72px) 0;
	background: linear-gradient(90deg, #061d3d 0%, #0a2f66 58%, #0d3f8f 100%);
	color: #fff;
}

/*
 * Ảnh hero neo bên phải và giữ nguyên tỉ lệ theo chiều cao hero,
 * nên không bao giờ bị cắt dọc (người + hộp mẫu luôn đủ).
 * Màn rộng: phần trống bên trái là nền gradient xanh, mép ảnh được làm mờ để liền mạch.
 * Màn hẹp: phần nền xanh trơn bên trái của ảnh bị cắt trước, chủ thể vẫn giữ.
 */
.sbv-hero .sbv-hero__bg {
	position: absolute;
	top: 0;
	right: 0;
	height: 100%;
	width: auto;
	max-width: none;
	z-index: 0;
	-webkit-mask-image: linear-gradient(90deg, transparent 0, #000 20%);
	mask-image: linear-gradient(90deg, transparent 0, #000 20%);
}

.sbv-hero__overlay {
	position: absolute;
	inset: 0;
	z-index: 1;
	background: linear-gradient(90deg, rgba(6, 29, 61, .92) 0%, rgba(8, 42, 102, .7) 32%, rgba(10, 52, 130, .22) 54%, rgba(11, 60, 150, 0) 70%);
}

.sbv-hero > .sbv-container {
	position: relative;
	z-index: 2;
}

.sbv-hero__content {
	max-width: 560px;
	text-align: left;
}

.sbv-eyebrow {
	display: inline-block;
	font-size: 14px;
	font-weight: 600;
	letter-spacing: .3px;
	color: #fff;
	background: rgba(255, 255, 255, .14);
	border: 1px solid rgba(255, 255, 255, .28);
	padding: 6px 14px;
	border-radius: 999px;
	margin-bottom: 20px;
}

.sbv-hero__title {
	font-size: clamp(32px, 5.4vw, 54px);
	line-height: 1.05;
	font-weight: 700;
	color: #fff;
	letter-spacing: -.028em;
	margin: 0 0 14px;
}

.sbv-hero__subtitle {
	font-size: clamp(19px, 3vw, 25px);
	font-weight: 600;
	color: #dbe7fb;
	letter-spacing: -.014em;
	line-height: 1.18;
	margin: 0 0 26px;
	max-width: 520px;
}

.sbv-hero__cta {
	display: flex;
	flex-wrap: wrap;
	gap: 14px;
	justify-content: flex-start;
}

.sbv-hero .sbv-btn--primary {
	background: #fff;
	color: var(--sbv-blue-dark);
	box-shadow: 0 8px 20px rgba(6, 32, 79, .28);
}

.sbv-hero .sbv-btn--primary:hover {
	background: #eaf1fd;
	color: var(--sbv-blue-dark);
}

.sbv-hero .sbv-btn--ghost {
	background: rgba(255, 255, 255, .08);
	color: #fff;
	border-color: rgba(255, 255, 255, .55);
}

.sbv-hero .sbv-btn--ghost:hover {
	background: rgba(255, 255, 255, .18);
	border-color: #fff;
	color: #fff;
}

/* ---------- Hero benefits band ---------- */
.sbv-hero-benefits {
	background: var(--sbv-blue-bg);
	padding: 32px 0 40px;
}

.sbv-hero__text {
	font-size: 18px;
	line-height: 1.5;
	letter-spacing: -.01em;
	color: var(--sbv-body);
	max-width: 820px;
	margin: 0 auto 18px;
	text-align: center;
}

.sbv-hero__highlight {
	display: flex;
	align-items: flex-start;
	gap: 10px;
	max-width: 820px;
	margin: 0 auto 28px;
	padding: 16px 20px;
	background: var(--sbv-white);
	border: 1px solid var(--sbv-border);
	border-left: 4px solid var(--sbv-red);
	border-radius: var(--sbv-radius-sm);
	color: var(--sbv-ink);
	font-weight: 500;
	box-shadow: var(--sbv-shadow-sm);
}

.sbv-hero__highlight svg {
	color: var(--sbv-red);
	flex: 0 0 auto;
	margin-top: 2px;
}

.sbv-benefits {
	list-style: none;
	margin: 0;
	padding: 0;
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 12px;
	text-align: left;
}

.sbv-benefits__item {
	display: flex;
	align-items: center;
	gap: 10px;
	min-height: 60px;
	padding: 12px 16px;
	background: var(--sbv-white);
	border: 1px solid var(--sbv-border);
	border-radius: 12px;
	font-size: 15px;
	line-height: 1.35;
	color: var(--sbv-ink);
	font-weight: 500;
}

.sbv-benefits__item svg {
	color: var(--sbv-red);
	flex: 0 0 auto;
}

/* ---------- 2 cách nhận mẫu ---------- */
.sbv-ways {
	margin-top: 34px;
	padding-top: 30px;
	border-top: 1px solid rgba(10, 61, 145, .14);
}

.sbv-ways__title {
	font-size: clamp(21px, 3vw, 26px);
	font-weight: 700;
	color: var(--sbv-ink);
	letter-spacing: -.018em;
	margin: 0 0 18px;
}

.sbv-ways__grid {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 18px;
	align-items: stretch;
}

.sbv-way {
	position: relative;
	overflow: hidden;
	background: var(--sbv-white);
	border: 1px solid var(--sbv-border);
	border-radius: var(--sbv-radius);
	padding: 24px;
	box-shadow: var(--sbv-shadow-sm);
	display: flex;
	flex-direction: column;
	gap: 8px;
}

.sbv-way::before {
	content: "";
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	height: 4px;
	background: linear-gradient(90deg, var(--sbv-blue) 0 33.33%, #1a1a1a 33.33% 66.66%, var(--sbv-red) 66.66% 100%);
}

.sbv-way__num {
	width: 30px;
	height: 30px;
	border-radius: 50%;
	background: var(--sbv-blue-bg);
	color: var(--sbv-blue-dark);
	font-weight: 700;
	font-size: 15px;
	display: flex;
	align-items: center;
	justify-content: center;
}

.sbv-way__title {
	font-size: 18px;
	font-weight: 600;
	color: var(--sbv-ink);
	letter-spacing: -.014em;
	margin: 2px 0 0;
}

.sbv-way__desc {
	font-size: 15px;
	color: var(--sbv-body);
	margin: 0 0 6px;
}

.sbv-way .sbv-btn {
	margin-top: auto;
	align-self: flex-start;
}

.sbv-way__links {
	display: flex;
	flex-direction: column;
	gap: 8px;
	margin-top: auto;
}

.sbv-waylink {
	display: inline-flex;
	align-items: center;
	gap: 9px;
	min-height: 44px;
	padding: 9px 14px;
	border: 1px solid var(--sbv-border);
	border-radius: 999px;
	background: var(--sbv-white);
	color: var(--sbv-blue-dark);
	font-weight: 600;
	font-size: 15px;
	text-decoration: none;
	transition: background var(--sbv-transition), border-color var(--sbv-transition);
}

.sbv-waylink:hover {
	background: var(--sbv-blue-bg);
	border-color: var(--sbv-blue-light);
}

.sbv-waylink svg {
	flex: 0 0 auto;
	color: var(--sbv-blue);
}

/* ---------- Promise cards ---------- */
.sbv-promise {
	padding: 40px 0;
}

.sbv-grid-2 {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 22px;
}

.sbv-card {
	background: var(--sbv-white);
	border: 1px solid var(--sbv-border);
	border-radius: var(--sbv-radius);
	padding: 30px;
	box-shadow: var(--sbv-shadow);
}

.sbv-card__icon {
	width: 54px;
	height: 54px;
	border-radius: 14px;
	background: var(--sbv-blue-bg);
	color: var(--sbv-blue-dark);
	display: flex;
	align-items: center;
	justify-content: center;
	margin-bottom: 16px;
}

.sbv-card__title {
	font-size: 22px;
	font-weight: 600;
	color: var(--sbv-ink);
	letter-spacing: -.018em;
	margin: 0 0 10px;
}

.sbv-card__lead {
	margin: 0 0 10px;
	color: var(--sbv-body);
}

.sbv-list {
	margin: 0 0 14px;
	padding-left: 0;
	list-style: none;
}

.sbv-list li {
	position: relative;
	padding-left: 24px;
	margin-bottom: 8px;
	color: var(--sbv-ink);
}

.sbv-list li::before {
	content: "";
	position: absolute;
	left: 4px;
	top: 9px;
	width: 8px;
	height: 8px;
	border-radius: 50%;
	background: var(--sbv-blue);
}

.sbv-list--tight li {
	margin-bottom: 5px;
}

.sbv-card__note {
	margin: 0;
	font-size: 15px;
	color: var(--sbv-body);
	padding-top: 12px;
	border-top: 1px solid var(--sbv-border);
}

/* ---------- Form section ---------- */
.sbv-form-section {
	padding: 26px 0 60px;
	background: var(--sbv-gray-bg);
}

.sbv-form-head {
	text-align: center;
	margin-bottom: 22px;
}

.sbv-form-title {
	font-size: clamp(28px, 4vw, 36px);
	font-weight: 700;
	color: var(--sbv-ink);
	letter-spacing: -.022em;
	margin: 0 0 6px;
}

.sbv-form-sub {
	margin: 0;
	font-size: 17px;
	color: var(--sbv-muted);
}

/* Progress */
.sbv-progress {
	margin-bottom: 18px;
}

.sbv-progress__label {
	display: flex;
	justify-content: space-between;
	align-items: center;
	font-weight: 600;
	color: var(--sbv-blue-dark);
	margin-bottom: 8px;
	font-size: 15px;
}

.sbv-progress__label span:last-child {
	color: var(--sbv-body);
	font-weight: 500;
}

.sbv-progress__track {
	height: 8px;
	background: var(--sbv-border);
	border-radius: 999px;
	overflow: hidden;
}

.sbv-progress__bar {
	height: 100%;
	background: linear-gradient(90deg, var(--sbv-blue), var(--sbv-blue-light));
	border-radius: 999px;
	transition: width var(--sbv-transition);
}

/* Form container */
.sbv-form {
	background: var(--sbv-white);
	border: 1px solid var(--sbv-border);
	border-radius: var(--sbv-radius);
	padding: 30px;
	box-shadow: var(--sbv-shadow);
}

/* Honeypot – ẩn hoàn toàn */
.sbv-hp {
	position: absolute !important;
	left: -9999px !important;
	width: 1px;
	height: 1px;
	overflow: hidden;
}

/* Steps + transitions */
.sbv-step {
	animation: sbv-fade-in 260ms ease;
}

.sbv-step[hidden] {
	display: none;
}

@keyframes sbv-fade-in {
	from { opacity: 0; transform: translateY(8px); }
	to { opacity: 1; transform: translateY(0); }
}

.sbv-step__title {
	display: flex;
	align-items: center;
	font-size: 21px;
	font-weight: 600;
	color: var(--sbv-ink);
	letter-spacing: -.016em;
	margin: 0 0 20px;
	padding-bottom: 12px;
	border-bottom: 1px solid var(--sbv-border);
}

/* Dấu 3 màu thương hiệu trong nội dung */
.sbv-brand-gradient,
.sbv-step__title::before,
.sbv-card::before,
.sbv-form-title::after {
	background: linear-gradient(90deg, var(--sbv-blue) 0 33.33%, #1a1a1a 33.33% 66.66%, var(--sbv-red) 66.66% 100%);
}

.sbv-step__title::before {
	content: "";
	display: inline-block;
	width: 26px;
	height: 13px;
	margin-right: 11px;
	flex: 0 0 auto;
	border-radius: 2px;
}

.sbv-card {
	position: relative;
	overflow: hidden;
}

.sbv-card::before {
	content: "";
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	height: 4px;
}

.sbv-form-title::after {
	content: "";
	display: block;
	width: 64px;
	height: 4px;
	margin: 12px auto 0;
	border-radius: 2px;
}

/* Fields */
.sbv-field {
	margin-bottom: 20px;
}

.sbv-field-row {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 16px;
}

.sbv-label {
	display: block;
	font-size: 15px;
	font-weight: 600;
	color: var(--sbv-ink);
	letter-spacing: -.01em;
	margin-bottom: 8px;
}

.sbv-req {
	color: var(--sbv-red);
	font-weight: 700;
}

.sbv-optional {
	color: var(--sbv-muted);
	font-weight: 400;
	font-size: 13px;
}

.sbv-help {
	font-size: 14px;
	color: var(--sbv-muted);
	margin: -2px 0 10px;
}

.sbv-help--muted {
	color: var(--sbv-muted);
	margin-top: 8px;
}

.sbv-input {
	width: 100%;
	min-height: 48px;
	padding: 12px 14px;
	font-size: 17px;
	font-family: inherit;
	letter-spacing: -.01em;
	color: var(--sbv-ink);
	background: var(--sbv-white);
	border: 1.5px solid var(--sbv-border);
	border-radius: var(--sbv-radius-sm);
	transition: border-color var(--sbv-transition), box-shadow var(--sbv-transition);
	-webkit-appearance: none;
	appearance: none;
}

.sbv-input::placeholder {
	color: #9aa0a8;
}

.sbv-textarea {
	min-height: 96px;
	resize: vertical;
	line-height: 1.5;
}

.sbv-select {
	background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%234d4d4d' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
	background-repeat: no-repeat;
	background-position: right 14px center;
	padding-right: 40px;
}

.sbv-input:focus {
	outline: none;
	border-color: var(--sbv-blue);
	box-shadow: 0 0 0 4px rgba(11, 92, 214, .12);
}

.sbv-input.sbv-invalid {
	border-color: var(--sbv-red);
}

.sbv-input.sbv-invalid:focus {
	box-shadow: 0 0 0 4px rgba(227, 0, 15, .1);
}

/* Error messages */
.sbv-error {
	display: none;
	color: var(--sbv-red-dark);
	font-size: 14px;
	font-weight: 500;
	margin-top: 6px;
}

.sbv-error.is-visible {
	display: block;
}

.sbv-alert {
	border-radius: var(--sbv-radius-sm);
	padding: 14px 18px;
	margin-bottom: 16px;
	font-weight: 500;
}

.sbv-alert--error {
	background: #fdecec;
	border: 1px solid #f6c9cc;
	color: var(--sbv-red-dark);
}

/* Conditional blocks */
.sbv-conditional[hidden] {
	display: none;
}

/* Choice grids (checkbox / radio cards) */
.sbv-choice-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
	gap: 10px;
}

.sbv-choice-grid--2 {
	grid-template-columns: repeat(2, 1fr);
}

.sbv-checkcard {
	display: flex;
	align-items: center;
	gap: 10px;
	padding: 12px 14px;
	min-height: 50px;
	border: 1.5px solid var(--sbv-border);
	border-radius: var(--sbv-radius-sm);
	background: var(--sbv-white);
	cursor: pointer;
	transition: border-color var(--sbv-transition), background var(--sbv-transition);
	user-select: none;
}

.sbv-checkcard:hover {
	border-color: var(--sbv-blue-light);
}

.sbv-checkcard input {
	position: absolute;
	opacity: 0;
	width: 1px;
	height: 1px;
}

.sbv-checkcard__box {
	flex: 0 0 auto;
	width: 22px;
	height: 22px;
	border: 2px solid #c4c9d0;
	border-radius: 6px;
	background: var(--sbv-white);
	position: relative;
	transition: all var(--sbv-transition);
}

.sbv-checkcard__box--round {
	border-radius: 50%;
}

.sbv-checkcard__box::after {
	content: "";
	position: absolute;
	opacity: 0;
	transition: opacity var(--sbv-transition);
}

/* Checkbox tick */
.sbv-checkcard__box:not(.sbv-checkcard__box--round)::after {
	left: 6px;
	top: 2px;
	width: 6px;
	height: 11px;
	border: solid #fff;
	border-width: 0 2.5px 2.5px 0;
	transform: rotate(45deg);
}

/* Radio dot */
.sbv-checkcard__box--round::after {
	left: 50%;
	top: 50%;
	width: 10px;
	height: 10px;
	border-radius: 50%;
	background: #fff;
	transform: translate(-50%, -50%);
}

.sbv-checkcard input:checked ~ .sbv-checkcard__box,
.sbv-samplecard__check input:checked ~ .sbv-checkcard__box,
.sbv-checkline input:checked ~ .sbv-checkcard__box {
	background: var(--sbv-blue);
	border-color: var(--sbv-blue);
}

.sbv-checkcard input:checked ~ .sbv-checkcard__box::after,
.sbv-samplecard__check input:checked ~ .sbv-checkcard__box::after,
.sbv-checkline input:checked ~ .sbv-checkcard__box::after {
	opacity: 1;
}

.sbv-checkcard input:focus-visible ~ .sbv-checkcard__box,
.sbv-samplecard__check input:focus-visible ~ .sbv-checkcard__box,
.sbv-checkline input:focus-visible ~ .sbv-checkcard__box {
	outline: 3px solid var(--sbv-blue-light);
	outline-offset: 2px;
}

.sbv-checkcard:has(input:checked) {
	border-color: var(--sbv-blue);
	background: var(--sbv-blue-bg);
}

.sbv-checkcard__text {
	font-size: 15px;
	color: var(--sbv-ink);
	font-weight: 500;
}

/* Radio cards (large) */
.sbv-radio-cards {
	display: flex;
	flex-direction: column;
	gap: 12px;
}

.sbv-radiocard {
	display: flex;
	align-items: flex-start;
	gap: 14px;
	padding: 16px 18px;
	border: 1.5px solid var(--sbv-border);
	border-radius: var(--sbv-radius);
	background: var(--sbv-white);
	cursor: pointer;
	transition: border-color var(--sbv-transition), background var(--sbv-transition), box-shadow var(--sbv-transition);
}

.sbv-radiocard:hover {
	border-color: var(--sbv-blue-light);
}

.sbv-radiocard input {
	position: absolute;
	opacity: 0;
	width: 1px;
	height: 1px;
}

.sbv-radiocard__radio {
	flex: 0 0 auto;
	width: 22px;
	height: 22px;
	border: 2px solid #c4c9d0;
	border-radius: 50%;
	margin-top: 2px;
	position: relative;
	transition: all var(--sbv-transition);
}

.sbv-radiocard__radio::after {
	content: "";
	position: absolute;
	left: 50%;
	top: 50%;
	width: 10px;
	height: 10px;
	border-radius: 50%;
	background: #fff;
	opacity: 0;
	transform: translate(-50%, -50%);
	transition: opacity var(--sbv-transition);
}

.sbv-radiocard input:checked ~ .sbv-radiocard__radio {
	background: var(--sbv-blue);
	border-color: var(--sbv-blue);
}

.sbv-radiocard input:checked ~ .sbv-radiocard__radio::after {
	opacity: 1;
}

.sbv-radiocard input:focus-visible ~ .sbv-radiocard__radio {
	outline: 3px solid var(--sbv-blue-light);
	outline-offset: 2px;
}

.sbv-radiocard:has(input:checked) {
	border-color: var(--sbv-blue);
	background: var(--sbv-blue-bg);
	box-shadow: 0 0 0 1px var(--sbv-blue) inset;
}

.sbv-radiocard__body {
	display: flex;
	flex-direction: column;
	gap: 4px;
}

.sbv-radiocard__head {
	display: flex;
	align-items: center;
	gap: 8px;
	flex-wrap: wrap;
}

.sbv-radiocard__head svg {
	color: var(--sbv-blue-dark);
}

.sbv-radiocard__title {
	font-size: 16px;
	font-weight: 600;
	color: var(--sbv-ink);
}

.sbv-radiocard__desc {
	font-size: 14px;
	color: var(--sbv-body);
	line-height: 1.5;
}

.sbv-radiocard--feature {
	border-color: var(--sbv-blue-light);
	background: linear-gradient(180deg, var(--sbv-blue-bg), var(--sbv-white));
}

.sbv-tag {
	display: inline-block;
	font-size: 12px;
	font-weight: 700;
	color: var(--sbv-white);
	background: var(--sbv-red);
	padding: 2px 9px;
	border-radius: 999px;
	letter-spacing: .3px;
}

/* Specs block */
.sbv-specs {
	margin-top: 8px;
	padding: 20px;
	background: var(--sbv-gray-bg);
	border: 1px solid var(--sbv-border);
	border-radius: var(--sbv-radius);
	animation: sbv-fade-in 240ms ease;
}

.sbv-specs[hidden] {
	display: none;
}

.sbv-specs__hint {
	margin: 0 0 16px;
	font-size: 14px;
	color: var(--sbv-body);
}

/* Upload */
.sbv-upload__drop {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 10px;
	padding: 28px 20px;
	border: 2px dashed #c4c9d0;
	border-radius: var(--sbv-radius);
	background: var(--sbv-gray-bg);
	color: var(--sbv-blue-dark);
	cursor: pointer;
	transition: border-color var(--sbv-transition), background var(--sbv-transition);
	text-align: center;
}

.sbv-upload__drop:hover {
	border-color: var(--sbv-blue);
	background: var(--sbv-blue-bg);
}

.sbv-upload__text {
	font-weight: 600;
	font-size: 15px;
}

.sbv-upload__preview {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(96px, 1fr));
	gap: 10px;
	margin-top: 12px;
}

.sbv-upload__preview:empty {
	margin-top: 0;
}

.sbv-thumb {
	position: relative;
	border-radius: 10px;
	overflow: hidden;
	border: 1px solid var(--sbv-border);
	aspect-ratio: 1 / 1;
	background: var(--sbv-gray-bg);
}

.sbv-thumb img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
}

.sbv-thumb__remove {
	position: absolute;
	top: 5px;
	right: 5px;
	width: 26px;
	height: 26px;
	border-radius: 50%;
	border: none;
	background: rgba(26, 26, 26, .72);
	color: #fff;
	font-size: 16px;
	line-height: 1;
	cursor: pointer;
	display: flex;
	align-items: center;
	justify-content: center;
	transition: background var(--sbv-transition);
}

.sbv-thumb__remove:hover {
	background: var(--sbv-red);
}

/* Sample card */
.sbv-samplecard {
	margin-top: 8px;
	padding: 22px;
	border: 1.5px solid var(--sbv-border);
	border-radius: var(--sbv-radius);
	background: var(--sbv-blue-bg);
}

.sbv-samplecard__check {
	display: flex;
	align-items: flex-start;
	gap: 12px;
	cursor: pointer;
	margin-bottom: 12px;
}

.sbv-samplecard__check input {
	position: absolute;
	opacity: 0;
	width: 1px;
	height: 1px;
}

.sbv-samplecard__title {
	font-size: 16px;
	font-weight: 700;
	color: var(--sbv-ink);
}

.sbv-samplecard__text {
	font-size: 15px;
	color: var(--sbv-body);
	margin: 0 0 10px;
}

.sbv-samplecard__addr {
	margin-top: 14px;
	padding: 16px 18px;
	background: var(--sbv-white);
	border: 1px solid var(--sbv-border);
	border-left: 4px solid var(--sbv-red);
	border-radius: var(--sbv-radius-sm);
	font-size: 15px;
	color: var(--sbv-ink);
}

.sbv-samplecard__addr[hidden] {
	display: none;
}

.sbv-samplecard__addr-label {
	display: block;
	font-size: 13px;
	font-weight: 700;
	letter-spacing: .02em;
	text-transform: uppercase;
	color: var(--sbv-red-dark);
	margin-bottom: 10px;
}

.sbv-samplecard__addr-text {
	line-height: 1.6;
	color: var(--sbv-ink);
}

/* Confirm */
.sbv-confirm {
	margin-top: 22px;
	padding-top: 20px;
	border-top: 1px solid var(--sbv-border);
}

.sbv-checkline {
	display: flex;
	align-items: flex-start;
	gap: 12px;
	cursor: pointer;
}

.sbv-checkline input {
	position: absolute;
	opacity: 0;
	width: 1px;
	height: 1px;
}

.sbv-checkline__text {
	font-size: 15px;
	color: var(--sbv-ink);
	line-height: 1.5;
}

/* Nav buttons */
.sbv-nav {
	display: flex;
	align-items: center;
	gap: 12px;
	margin-top: 26px;
	padding-top: 22px;
	border-top: 1px solid var(--sbv-border);
}

.sbv-nav__spacer {
	flex: 1 1 auto;
}

.sbv-btn--submit {
	position: relative;
}

.sbv-btn--submit.is-loading .sbv-btn__label {
	visibility: hidden;
}

.sbv-spinner {
	display: none;
	position: absolute;
	width: 22px;
	height: 22px;
	border: 2.5px solid rgba(255, 255, 255, .4);
	border-top-color: #fff;
	border-radius: 50%;
	animation: sbv-spin .7s linear infinite;
}

.sbv-btn--submit.is-loading .sbv-spinner {
	display: block;
}

@keyframes sbv-spin {
	to { transform: rotate(360deg); }
}

/* Success */
.sbv-success {
	background: var(--sbv-white);
	border: 1px solid var(--sbv-border);
	border-radius: var(--sbv-radius);
	padding: 44px 34px;
	box-shadow: var(--sbv-shadow);
	text-align: center;
	animation: sbv-fade-in 300ms ease;
}

.sbv-success[hidden] {
	display: none;
}

.sbv-success__icon {
	color: var(--sbv-blue);
	margin-bottom: 12px;
}

.sbv-success__title {
	font-size: clamp(24px, 4vw, 30px);
	font-weight: 700;
	color: var(--sbv-ink);
	margin: 0 0 14px;
}

.sbv-success p {
	max-width: 560px;
	margin: 0 auto 12px;
	color: var(--sbv-body);
}

.sbv-success__contact {
	margin: 22px auto;
	padding: 18px;
	background: var(--sbv-blue-bg);
	border-radius: var(--sbv-radius-sm);
	max-width: 480px;
}

.sbv-success__contact p {
	margin: 4px 0;
	color: var(--sbv-ink);
}

.sbv-success__cta {
	display: flex;
	flex-wrap: wrap;
	gap: 12px;
	justify-content: center;
	margin-top: 20px;
}

/* Footer */
.sbv-footer {
	background: linear-gradient(180deg, var(--sbv-navy) 0%, var(--sbv-navy-deep) 100%);
	color: #c7d2e6;
	padding: 0 0 30px;
}

.sbv-footer__stripe {
	height: 4px;
	width: 100%;
	background: linear-gradient(90deg, var(--sbv-blue) 0 33.33%, #1a1a1a 33.33% 66.66%, var(--sbv-red) 66.66% 100%);
}

.sbv-footer__top {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 24px;
	flex-wrap: wrap;
	padding: 32px 0 22px;
	border-bottom: 1px solid rgba(255, 255, 255, .12);
}

.sbv-footer .sbv-logo__mark {
	height: 44px;
}

.sbv-footer__name {
	font-size: 26px;
	font-weight: 800;
	font-style: italic;
	color: #fff;
	letter-spacing: -.01em;
	line-height: 1;
}

.sbv-footer__site {
	font-size: 12px;
	font-weight: 700;
	font-style: italic;
	color: #9db4dc;
	letter-spacing: .01em;
	margin-top: 4px;
}

.sbv-footer__hotline {
	display: inline-flex;
	align-items: center;
	gap: 12px;
	background: var(--sbv-red);
	color: #fff;
	padding: 10px 20px 10px 12px;
	border-radius: 999px;
	text-decoration: none;
	box-shadow: 0 6px 16px rgba(227, 0, 15, .28);
	transition: background var(--sbv-transition), transform var(--sbv-transition);
}

.sbv-footer__hotline:hover {
	background: var(--sbv-red-dark);
	transform: translateY(-1px);
}

.sbv-footer__hotline-ic {
	width: 38px;
	height: 38px;
	border-radius: 50%;
	background: rgba(255, 255, 255, .18);
	display: flex;
	align-items: center;
	justify-content: center;
	flex: 0 0 auto;
}

.sbv-footer__hotline-tx {
	display: flex;
	flex-direction: column;
	line-height: 1.15;
	text-align: left;
}

.sbv-footer__hotline-tx small {
	font-size: 12px;
	font-weight: 600;
	opacity: .9;
	letter-spacing: .02em;
}

.sbv-footer__hotline-tx b {
	font-size: 20px;
	font-weight: 800;
	letter-spacing: .01em;
	font-variant-numeric: tabular-nums;
}

.sbv-footer__trust {
	display: grid;
	grid-template-columns: repeat(3, auto);
	gap: 14px 34px;
	justify-content: center;
	padding: 24px 0;
}

.sbv-trust {
	display: inline-flex;
	align-items: center;
	gap: 10px;
	color: #e6ecf7;
	font-size: 15px;
	font-weight: 500;
}

.sbv-trust__ic {
	width: 34px;
	height: 34px;
	flex: 0 0 auto;
	display: flex;
	align-items: center;
	justify-content: center;
	color: #9db4dc;
}

.sbv-footer__meta {
	text-align: center;
}

.sbv-footer__links {
	margin: 4px 0 0;
	font-size: 15px;
	color: #c7d2e6;
}

.sbv-footer__links a {
	color: #fff;
	text-decoration: none;
	font-weight: 600;
}

.sbv-footer__links a:hover {
	text-decoration: underline;
}

.sbv-footer__privacy {
	margin: 12px auto 0;
	font-size: 13px;
	color: #8ea3c9;
	max-width: 600px;
	line-height: 1.5;
}

/* ---------- Responsive ---------- */
@media (max-width: 860px) {
	.sbv-grid-2 {
		grid-template-columns: 1fr;
	}
}

@media (max-width: 900px) {
	.sbv-benefits {
		grid-template-columns: repeat(2, 1fr);
	}
}

@media (max-width: 768px) {
	.sbv-hero {
		display: block;
		min-height: auto;
		padding: 0;
		background: linear-gradient(180deg, var(--sbv-blue-dark), var(--sbv-blue));
	}

	.sbv-hero .sbv-hero__bg {
		position: static;
		width: 100%;
		height: auto;
		max-width: 100%;
		-webkit-mask-image: none;
		mask-image: none;
	}

	.sbv-hero__overlay {
		display: none;
	}

	.sbv-hero > .sbv-container {
		padding-top: 26px;
		padding-bottom: 34px;
	}

	.sbv-hero__content {
		max-width: none;
		text-align: center;
	}

	.sbv-hero__cta {
		justify-content: center;
	}

	.sbv-ways__grid {
		grid-template-columns: 1fr;
	}

	.sbv-way .sbv-btn {
		align-self: stretch;
		justify-content: center;
	}
}

@media (max-width: 600px) {
	.sbv-benefits {
		grid-template-columns: 1fr;
	}
}

@media (max-width: 640px) {
	.sbv-form {
		padding: 22px 18px;
	}

	.sbv-field-row {
		grid-template-columns: 1fr;
	}

	.sbv-choice-grid,
	.sbv-choice-grid--2 {
		grid-template-columns: 1fr;
	}

	.sbv-hero__cta .sbv-btn,
	.sbv-hero__cta {
		width: 100%;
	}

	.sbv-hero__cta .sbv-btn {
		justify-content: center;
	}

	.sbv-nav {
		flex-wrap: wrap;
	}

	.sbv-nav__spacer {
		display: none;
	}

	.sbv-btn--next,
	#sbv-btn-next,
	#sbv-btn-submit {
		flex: 1 1 100%;
		order: -1;
	}

	#sbv-btn-prev {
		flex: 1 1 100%;
	}

	.sbv-card {
		padding: 24px 20px;
	}

	.sbv-footer__top {
		flex-direction: column;
		text-align: center;
		gap: 18px;
	}

	.sbv-footer__trust {
		grid-template-columns: 1fr;
		justify-items: center;
		gap: 12px;
	}
}

@media (max-width: 400px) {
	.sbv-brand__name {
		display: none;
	}

	.sbv-tb-link span {
		display: none;
	}
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
	.sbv-sample-page *,
	.sbv-sample-page *::before,
	.sbv-sample-page *::after {
		animation-duration: .001ms !important;
		animation-iteration-count: 1 !important;
		transition-duration: .001ms !important;
	}
}