@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700;1,9..40,300;1,9..40,400&display=swap');


/* ═══════════════════════════════════════════════
   CSS VARIABLES
═══════════════════════════════════════════════ */
:root {
  --bg-root:         #080b12;
  --bg-dark:         #0c0f18;
  --bg-base:         #10141f;
  --bg-card:         #131722;
  --bg-raised:       #171c28;
  --bg-elevated:     #1c2133;
  --bg-input:        #191e2c;

  --silver-1:        #3a3e4a;
  --silver-2:        #555966;
  --silver-3:        #787d8c;
  --silver-4:        #9ea3b0;
  --silver-5:        #bcc0cc;
  --silver-6:        #d4d8e2;
  --silver-7:        #e8eaf0;
  --silver-8:        #f2f4f8;

  --grad-chrome:     linear-gradient(135deg, #4a4e5c 0%, #9ea3b0 30%, #dde0e8 55%, #9ea3b0 75%, #5a5e6c 100%);
  --grad-chrome-h:   linear-gradient(90deg, #3a3e4a 0%, #bcc0cc 45%, #eef0f5 65%, #8a8e9c 100%);
  --grad-hero-bg:    radial-gradient(ellipse 100% 80% at 50% 0%, #151b2e 0%, #0c0f18 45%, #080b12 100%);

  --border-1:        rgba(158, 163, 176, 0.07);
  --border-2:        rgba(158, 163, 176, 0.13);
  --border-3:        rgba(188, 192, 204, 0.22);
  --border-4:        rgba(212, 216, 226, 0.32);

  --font:            'DM Sans', system-ui, -apple-system, sans-serif;

  --text-2xs:        0.68rem;
  --text-xs:         0.75rem;
  --text-sm:         0.8125rem;
  --text-base:       0.9375rem;
  --text-md:         1.0625rem;
  --text-lg:         1.25rem;
  --text-xl:         1.5rem;
  --text-2xl:        1.875rem;
  --text-3xl:        2.5rem;
  --text-4xl:        3.25rem;
  --text-5xl:        4.25rem;

  --sp-1:            0.25rem;
  --sp-2:            0.5rem;
  --sp-3:            0.75rem;
  --sp-4:            1rem;
  --sp-5:            1.25rem;
  --sp-6:            1.5rem;
  --sp-8:            2rem;
  --sp-10:           2.5rem;
  --sp-12:           3rem;
  --sp-16:           4rem;
  --sp-20:           5rem;
  --sp-24:           6rem;
  --sp-32:           8rem;

  --r-sm:            4px;
  --r-md:            8px;
  --r-lg:            12px;
  --r-xl:            18px;
  --r-pill:          999px;

  --ease:            cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --ease-out:        cubic-bezier(0.16, 1, 0.3, 1);
  --ease-spring:     cubic-bezier(0.34, 1.56, 0.64, 1);
  --t-fast:          150ms;
  --t-base:          250ms;
  --t-slow:          400ms;
  --t-xslow:         600ms;

  --max-w:           860px;
  --header-h:        72px;
}


/* ═══════════════════════════════════════════════
   RESET
═══════════════════════════════════════════════ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font);
  font-size: var(--text-base);
  font-weight: 400;
  line-height: 1.65;
  color: var(--silver-4);
  background-color: var(--bg-root);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: var(--font); }
input, select, textarea { font-family: var(--font); }
fieldset { border: none; }

.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;
}

::selection {
  background: rgba(158, 163, 176, 0.18);
  color: var(--silver-7);
}


/* ═══════════════════════════════════════════════
   SCROLLBAR
═══════════════════════════════════════════════ */
::-webkit-scrollbar        { width: 5px; }
::-webkit-scrollbar-track  { background: var(--bg-dark); }
::-webkit-scrollbar-thumb  { background: var(--silver-2); border-radius: var(--r-pill); }
::-webkit-scrollbar-thumb:hover { background: var(--silver-3); }


/* ═══════════════════════════════════════════════
   GRAIN
═══════════════════════════════════════════════ */
.grain {
  position: fixed;
  inset: 0;
  z-index: 9998;
  pointer-events: none;
  opacity: 0.032;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 180px 180px;
}


/* ═══════════════════════════════════════════════
   HEADER
═══════════════════════════════════════════════ */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 200;
  height: var(--header-h);
  background: rgba(25, 31, 44, 0.92);
  backdrop-filter: blur(18px) saturate(160%);
  -webkit-backdrop-filter: blur(18px) saturate(160%);
  border-bottom: 1px solid var(--border-1);
  transition: background var(--t-slow) var(--ease),
              border-color var(--t-slow) var(--ease);
}

.header.scrolled {
  background: rgba(20, 25, 36, 0.97);
  border-bottom: 1px solid var(--border-2);
}

.header-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--sp-8);
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo-img {
  height: 72px;
  width: auto;
  object-fit: contain;
  filter: none;
  mix-blend-mode: lighten;
  transition: opacity var(--t-base) var(--ease),
              transform var(--t-base) var(--ease-spring);
}

.header-logo:hover .logo-img {
  opacity: 0.85;
  transform: scale(1.02);
}

.header-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: 10px 20px;
  background: transparent;
  border: 1px solid var(--border-3);
  border-radius: var(--r-sm);
  color: var(--silver-5);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  white-space: nowrap;
  transition: background var(--t-base) var(--ease),
              border-color var(--t-base) var(--ease),
              color var(--t-base) var(--ease),
              transform var(--t-base) var(--ease-spring);
}

.header-btn svg {
  width: 13px;
  height: 13px;
  transition: transform var(--t-base) var(--ease-spring);
}

.header-btn:hover {
  background: rgba(158, 163, 176, 0.07);
  border-color: var(--border-4);
  color: var(--silver-7);
  transform: translateY(-1px);
}

.header-btn:hover svg {
  transform: translateX(3px);
}


/* ═══════════════════════════════════════════════
   HERO
═══════════════════════════════════════════════ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: var(--header-h);
  overflow: hidden;
  background: var(--grad-hero-bg);
}

.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

.hero-glow {
  position: absolute;
  top: -20%;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 600px;
  background: radial-gradient(ellipse at center, rgba(26, 32, 54, 0.7) 0%, transparent 65%);
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(158, 163, 176, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(158, 163, 176, 0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, black 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, black 30%, transparent 80%);
}

.hero-inner {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: var(--sp-32) var(--sp-8) var(--sp-20);
  max-width: 700px;
  margin: 0 auto;
  animation: heroIn var(--t-xslow) var(--ease-out) both;
}

@keyframes heroIn {
  from { opacity: 0; transform: translateY(28px); }
  to   { opacity: 1; transform: translateY(0); }
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-4);
  margin-bottom: var(--sp-8);
}

.eyebrow-line {
  width: 28px;
  height: 1px;
  background: var(--grad-chrome-h);
  opacity: 0.5;
  flex-shrink: 0;
}

.hero-eyebrow span,
.section-eyebrow span {
  font-size: var(--text-2xs);
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--silver-3);
}

.hero-title {
  font-size: var(--text-5xl);
  font-weight: 700;
  line-height: 1.08;
  color: var(--silver-7);
  letter-spacing: -0.025em;
  margin-bottom: var(--sp-6);
}

.hero-title-accent {
  display: block;
  background: var(--grad-chrome);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 300;
  font-style: italic;
}

.hero-desc {
  font-size: var(--text-md);
  font-weight: 300;
  color: var(--silver-3);
  line-height: 1.78;
  max-width: 540px;
  margin: 0 auto var(--sp-10);
}

.hero-trust {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-3);
  flex-wrap: wrap;
  margin-bottom: var(--sp-10);
}

.trust-pill {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: 7px 14px;
  background: rgba(22, 27, 42, 0.7);
  border: 1px solid var(--border-2);
  border-radius: var(--r-pill);
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--silver-4);
  letter-spacing: 0.04em;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: border-color var(--t-base) var(--ease),
              color var(--t-base) var(--ease);
}

.trust-pill:hover {
  border-color: var(--border-3);
  color: var(--silver-6);
}

.trust-pill svg {
  width: 13px;
  height: 13px;
  flex-shrink: 0;
  color: var(--silver-3);
}

.hero-cta {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-3);
  padding: 15px 32px;
  background: var(--grad-chrome);
  color: var(--bg-root);
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: var(--r-sm);
  position: relative;
  overflow: hidden;
  transition: transform var(--t-base) var(--ease-spring),
              box-shadow var(--t-base) var(--ease);
}

.hero-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.18) 0%, transparent 55%);
  opacity: 0;
  transition: opacity var(--t-base) var(--ease);
}

.hero-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 40px rgba(158, 163, 176, 0.28),
              0 4px 12px rgba(0,0,0,0.5);
}

.hero-cta:hover::before { opacity: 1; }

.hero-cta svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  transition: transform var(--t-base) var(--ease-spring);
}

.hero-cta:hover svg { transform: translateX(4px); }


/* ═══════════════════════════════════════════════
   FORM SECTION
═══════════════════════════════════════════════ */
.form-section {
  background: var(--bg-dark);
  padding: var(--sp-24) 0 var(--sp-32);
  position: relative;
}

.form-section::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-2), transparent);
}

.form-section-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--sp-8);
}

.form-section-header {
  text-align: center;
  margin-bottom: var(--sp-12);
}

.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-4);
  margin-bottom: var(--sp-5);
}

.form-section-title {
  font-size: var(--text-3xl);
  font-weight: 700;
  letter-spacing: -0.022em;
  color: var(--silver-7);
  margin-bottom: var(--sp-4);
  line-height: 1.15;
}

.form-section-desc {
  font-size: var(--text-base);
  font-weight: 300;
  color: var(--silver-3);
  max-width: 460px;
  margin: 0 auto;
  line-height: 1.72;
}


/* ═══════════════════════════════════════════════
   FORM CARD
═══════════════════════════════════════════════ */
.form-card {
  background: var(--bg-card);
  border: 1px solid var(--border-1);
  border-radius: var(--r-xl);
  overflow: hidden;
  box-shadow: 0 24px 80px rgba(0,0,0,0.5),
              0 4px 20px rgba(0,0,0,0.3);
}

.transaction-form {
  padding: var(--sp-10) var(--sp-10);
}


/* ═══════════════════════════════════════════════
   FORM BLOCKS
═══════════════════════════════════════════════ */
.form-block {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: var(--sp-8);
  padding: var(--sp-8) 0;
}

.form-block-label {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  padding-top: var(--sp-1);
}

.block-num {
  display: inline-flex;
  align-self: flex-start;
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--silver-2);
  background: var(--bg-elevated);
  border: 1px solid var(--border-2);
  border-radius: var(--r-sm);
  padding: 4px 10px;
}

.block-title {
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--silver-7);
  letter-spacing: -0.015em;
  line-height: 1.25;
}

.block-sub {
  font-size: var(--text-xs);
  font-weight: 300;
  color: var(--silver-3);
  line-height: 1.6;
}

.form-block-fields {
  display: flex;
  flex-direction: column;
  gap: var(--sp-5);
}

.form-divider {
  height: 1px;
  background: var(--border-1);
  margin: 0;
}


/* ═══════════════════════════════════════════════
   FIELD ELEMENTS
═══════════════════════════════════════════════ */
.field-row {
  width: 100%;
}

.field-row--2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-5);
}

.field-row--3 {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: var(--sp-4);
}

.field-group {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}

.field-label {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--silver-3);
}

.req { color: var(--silver-4); }

.field-error {
  font-size: var(--text-xs);
  color: #e07070;
  font-weight: 400;
  min-height: 16px;
  display: block;
}

.field-input,
.field-select,
.field-textarea {
  width: 100%;
  background: var(--bg-input);
  border: 1px solid var(--border-2);
  border-radius: var(--r-md);
  padding: 13px 16px;
  color: var(--silver-6);
  font-family: var(--font);
  font-size: var(--text-sm);
  font-weight: 400;
  line-height: 1.5;
  appearance: none;
  -webkit-appearance: none;
  transition: border-color var(--t-base) var(--ease),
              background var(--t-base) var(--ease),
              box-shadow var(--t-base) var(--ease),
              color var(--t-base) var(--ease);
}

.field-input::placeholder,
.field-textarea::placeholder {
  color: var(--silver-2);
  font-weight: 300;
}

.field-input:hover,
.field-select:hover {
  border-color: var(--border-3);
}

.field-input:focus,
.field-select:focus,
.field-textarea:focus {
  outline: none;
  border-color: var(--silver-3);
  background: var(--bg-raised);
  box-shadow: 0 0 0 3px rgba(120, 125, 140, 0.1);
  color: var(--silver-7);
}

.field-textarea {
  resize: vertical;
  min-height: 96px;
}

/* Select */
.select-wrap {
  position: relative;
}

.select-wrap .field-select {
  padding-right: 40px;
  cursor: pointer;
}

.select-chevron {
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  width: 13px;
  height: 13px;
  color: var(--silver-2);
  pointer-events: none;
  transition: transform var(--t-base) var(--ease),
              color var(--t-base) var(--ease);
}

.select-wrap:focus-within .select-chevron {
  transform: translateY(-50%) rotate(180deg);
  color: var(--silver-4);
}

/* $ prefix */
.input-prefix-wrap {
  position: relative;
}

.input-prefix {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--silver-3);
  font-size: var(--text-sm);
  font-weight: 500;
  pointer-events: none;
}

.field-input--prefix {
  padding-left: 26px;
}


/* ═══════════════════════════════════════════════
   INTENT CARDS — Buy / Rent / Finance
═══════════════════════════════════════════════ */
.intent-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-4);
}

.intent-card {
  position: relative;
  cursor: pointer;
  display: block;
}

.intent-input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
  pointer-events: none;
}

.intent-card-body {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--sp-2);
  padding: var(--sp-5) var(--sp-4);
  background: var(--bg-input);
  border: 1px solid var(--border-2);
  border-radius: var(--r-lg);
  transition: border-color var(--t-base) var(--ease),
              background var(--t-base) var(--ease),
              transform var(--t-base) var(--ease-spring);
}

.intent-check {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: transparent;
  border: 1px solid var(--border-2);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--t-base) var(--ease),
              border-color var(--t-base) var(--ease);
}

.intent-check svg {
  width: 9px;
  height: 9px;
  color: var(--bg-root);
  opacity: 0;
  transition: opacity var(--t-fast) var(--ease);
}

.intent-icon {
  width: 36px;
  height: 36px;
  color: var(--silver-3);
  transition: color var(--t-base) var(--ease),
              transform var(--t-base) var(--ease-spring);
}

.intent-icon svg {
  width: 36px;
  height: 36px;
}

.intent-label {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--silver-5);
  letter-spacing: -0.01em;
  transition: color var(--t-base) var(--ease);
}

.intent-sub {
  font-size: var(--text-xs);
  font-weight: 300;
  color: var(--silver-2);
}

/* Hover */
.intent-card:hover .intent-card-body {
  border-color: var(--border-3);
  background: var(--bg-raised);
  transform: translateY(-2px);
}

.intent-card:hover .intent-icon {
  color: var(--silver-5);
}

/* Checked */
.intent-input:checked ~ .intent-card-body {
  border-color: var(--silver-3);
  background: var(--bg-elevated);
  box-shadow: 0 0 0 1px var(--silver-2),
              inset 0 0 20px rgba(120, 125, 140, 0.05);
}

.intent-input:checked ~ .intent-card-body .intent-label {
  color: var(--silver-7);
}

.intent-input:checked ~ .intent-card-body .intent-icon {
  color: var(--silver-6);
  transform: scale(1.05);
}

.intent-input:checked ~ .intent-check {
  background: var(--silver-4);
  border-color: var(--silver-5);
}

.intent-input:checked ~ .intent-check svg {
  opacity: 1;
}


/* ═══════════════════════════════════════════════
   PAYMENT METHOD CARDS
═══════════════════════════════════════════════ */
.payment-cards {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--sp-3);
}

.payment-card {
  position: relative;
  cursor: pointer;
  display: block;
}

.payment-card-body {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 14px 10px;
  background: var(--bg-input);
  border: 1px solid var(--border-2);
  border-radius: var(--r-md);
  color: var(--silver-3);
  min-height: 52px;
  transition: border-color var(--t-base) var(--ease),
              background var(--t-base) var(--ease),
              color var(--t-base) var(--ease),
              transform var(--t-base) var(--ease-spring);
}

.payment-card-body svg {
  width: 52px;
  height: 20px;
  overflow: visible;
}

.payment-card:hover .payment-card-body {
  border-color: var(--border-3);
  background: var(--bg-raised);
  color: var(--silver-5);
  transform: translateY(-1px);
}

.intent-input:checked ~ .payment-card-body {
  border-color: var(--silver-3);
  background: var(--bg-elevated);
  color: var(--silver-7);
  box-shadow: 0 0 0 1px var(--silver-2);
}

.intent-input:checked ~ .intent-check {
  background: var(--silver-4);
  border-color: var(--silver-5);
}

.intent-input:checked ~ .intent-check svg {
  opacity: 1;
}


/* ═══════════════════════════════════════════════
   TRANSACTION SUMMARY CARD
═══════════════════════════════════════════════ */
.summary-card {
  background: var(--bg-raised);
  border: 1px solid var(--border-2);
  border-radius: var(--r-lg);
  overflow: hidden;
}

.summary-top {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  padding: var(--sp-4) var(--sp-6);
  background: var(--bg-elevated);
  border-bottom: 1px solid var(--border-1);
}

.summary-top svg {
  width: 15px;
  height: 15px;
  color: var(--silver-3);
  flex-shrink: 0;
}

.summary-top span {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--silver-4);
}

.summary-rows {
  padding: var(--sp-4) var(--sp-6);
  display: flex;
  flex-direction: column;
}

.summary-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--sp-3) 0;
  border-bottom: 1px solid var(--border-1);
}

.summary-row:last-child {
  border-bottom: none;
}

.summary-key {
  font-size: var(--text-xs);
  font-weight: 400;
  color: var(--silver-3);
  letter-spacing: 0.04em;
}

.summary-val {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--silver-6);
  text-align: right;
  max-width: 60%;
}

.summary-totals {
  padding: var(--sp-4) var(--sp-6);
  background: rgba(22, 27, 40, 0.5);
  border-top: 1px solid var(--border-2);
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}

.summary-total-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.summary-total-row span {
  font-size: var(--text-xs);
  color: var(--silver-3);
  font-weight: 400;
  letter-spacing: 0.04em;
}

.summary-total-row strong {
  font-size: var(--text-lg);
  font-weight: 700;
  background: var(--grad-chrome);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.summary-total-row--small strong {
  font-size: var(--text-sm);
  font-weight: 500;
}


/* ═══════════════════════════════════════════════
   AGREEMENT CARD
═══════════════════════════════════════════════ */
.agreement-card {
  background: var(--bg-raised);
  border: 1px solid var(--border-2);
  border-radius: var(--r-lg);
  overflow: hidden;
  padding: var(--sp-5) var(--sp-6);
  display: flex;
  flex-direction: column;
}

.check-row {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-3);
  cursor: pointer;
  padding: var(--sp-4) 0;
}

.check-divider {
  height: 1px;
  background: var(--border-1);
}

.check-input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.check-box {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  border-radius: var(--r-sm);
  background: var(--bg-input);
  border: 1px solid var(--border-2);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 1px;
  transition: background var(--t-base) var(--ease),
              border-color var(--t-base) var(--ease);
}

.check-box svg {
  width: 10px;
  height: 10px;
  color: var(--bg-root);
  opacity: 0;
  transition: opacity var(--t-fast) var(--ease);
}

.check-input:checked ~ .check-box {
  background: var(--silver-4);
  border-color: var(--silver-5);
}

.check-input:checked ~ .check-box svg {
  opacity: 1;
}

.check-text {
  font-size: var(--text-sm);
  font-weight: 300;
  color: var(--silver-3);
  line-height: 1.65;
  transition: color var(--t-base) var(--ease);
}

.check-row:hover .check-text {
  color: var(--silver-5);
}


/* ═══════════════════════════════════════════════
   SUBMIT ROW
═══════════════════════════════════════════════ */
.submit-row {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-4);
  padding-top: var(--sp-6);
}

.btn-submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-3);
  padding: 16px 40px;
  background: var(--grad-chrome);
  color: var(--bg-root);
  font-family: var(--font);
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: var(--r-sm);
  border: none;
  width: 100%;
  max-width: 420px;
  position: relative;
  overflow: hidden;
  transition: transform var(--t-base) var(--ease-spring),
              box-shadow var(--t-base) var(--ease);
}

.btn-submit::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.15) 0%, transparent 55%);
  opacity: 0;
  transition: opacity var(--t-base) var(--ease);
}

.btn-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 36px rgba(158, 163, 176, 0.25),
              0 4px 12px rgba(0,0,0,0.4);
}

.btn-submit:hover::before { opacity: 1; }

.submit-arrow {
  width: 16px;
  height: 16px;
  transition: transform var(--t-base) var(--ease-spring);
}

.btn-submit:hover .submit-arrow {
  transform: translateX(4px);
}

.submit-spinner {
  display: none;
  width: 18px;
  height: 18px;
}

.submit-spinner svg {
  width: 18px;
  height: 18px;
  animation: spin 0.75s linear infinite;
}

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

.btn-submit.loading .submit-label,
.btn-submit.loading .submit-arrow {
  display: none;
}

.btn-submit.loading .submit-spinner {
  display: flex;
}

.submit-note {
  font-size: var(--text-xs);
  font-weight: 300;
  color: var(--silver-2);
  letter-spacing: 0.04em;
  text-align: center;
}


/* ═══════════════════════════════════════════════
   SUCCESS SCREEN
═══════════════════════════════════════════════ */
.success-screen {
  display: none;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: var(--sp-20) var(--sp-8);
  max-width: 580px;
  margin: 0 auto;
}

.success-icon-wrap {
  margin-bottom: var(--sp-8);
  animation: popIn 0.6s var(--ease-spring) both;
}

@keyframes popIn {
  from { transform: scale(0.4); opacity: 0; }
  to   { transform: scale(1);   opacity: 1; }
}

.success-icon-wrap svg {
  width: 88px;
  height: 88px;
  filter: drop-shadow(0 0 24px rgba(158, 163, 176, 0.2));
}

.check-draw {
  animation: drawCheck 0.6s var(--ease-out) 0.4s both;
}

@keyframes drawCheck {
  to { stroke-dashoffset: 0; }
}

.success-badge {
  display: inline-flex;
  align-items: center;
  padding: 6px 16px;
  background: var(--bg-elevated);
  border: 1px solid var(--border-2);
  border-radius: var(--r-pill);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--silver-4);
  margin-bottom: var(--sp-5);
}

.success-title {
  font-size: var(--text-4xl);
  font-weight: 700;
  letter-spacing: -0.025em;
  color: var(--silver-7);
  margin-bottom: var(--sp-5);
  line-height: 1.1;
}

.success-desc {
  font-size: var(--text-base);
  font-weight: 300;
  color: var(--silver-3);
  line-height: 1.78;
  max-width: 460px;
  margin-bottom: var(--sp-10);
}

.success-ref-card {
  width: 100%;
  background: var(--bg-raised);
  border: 1px solid var(--border-3);
  border-radius: var(--r-lg);
  padding: var(--sp-6) var(--sp-8);
  margin-bottom: var(--sp-8);
  position: relative;
  overflow: hidden;
}

.success-ref-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--grad-chrome-h);
}

.success-ref-top {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  margin-bottom: var(--sp-4);
}

.success-ref-top svg {
  width: 14px;
  height: 14px;
  color: var(--silver-3);
}

.success-ref-top span {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--silver-3);
}

.success-ref-id {
  font-size: var(--text-3xl);
  font-weight: 700;
  letter-spacing: 0.12em;
  background: var(--grad-chrome);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--sp-3);
}

.success-ref-note {
  font-size: var(--text-xs);
  font-weight: 300;
  color: var(--silver-2);
  line-height: 1.6;
}

.success-summary {
  width: 100%;
  background: var(--bg-card);
  border: 1px solid var(--border-1);
  border-radius: var(--r-lg);
  overflow: hidden;
  margin-bottom: var(--sp-8);
  text-align: left;
}

.success-detail-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--sp-3) var(--sp-6);
  border-bottom: 1px solid var(--border-1);
  font-size: var(--text-sm);
}

.success-detail-row:last-child { border-bottom: none; }

.success-detail-row span:first-child {
  color: var(--silver-2);
  font-weight: 400;
}

.success-detail-row span:last-child {
  color: var(--silver-5);
  font-weight: 500;
}

.success-footer-note {
  font-size: var(--text-xs);
  font-weight: 300;
  color: var(--silver-2);
  letter-spacing: 0.04em;
  line-height: 1.6;
}


/* ═══════════════════════════════════════════════
   FOOTER
═══════════════════════════════════════════════ */
.footer {
  background: rgba(25, 31, 44, 0.92);
  border-top: 1px solid var(--border-1);
  padding: var(--sp-12) 0 var(--sp-8);
}

.footer-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--sp-8);
}

.footer-top {
  display: flex;
  align-items: center;
  gap: var(--sp-6);
  margin-bottom: var(--sp-8);
}

.footer-logo-img {
  height: 46px;
  width: auto;
  object-fit: contain;
  filter: none;
  mix-blend-mode: lighten;
  transition: opacity var(--t-base) var(--ease),
              transform var(--t-base) var(--ease-spring);
}

.footer-logo:hover .footer-logo-img {
  opacity: 0.85;
  transform: scale(1.02);
}

.footer-tagline {
  font-size: var(--text-sm);
  font-weight: 300;
  color: var(--silver-2);
  letter-spacing: 0.04em;
}

.footer-rule {
  height: 1px;
  background: var(--border-1);
  margin-bottom: var(--sp-6);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--sp-4);
}

.footer-copy {
  font-size: var(--text-xs);
  font-weight: 300;
  color: var(--silver-2);
  letter-spacing: 0.04em;
}

.footer-seals {
  display: flex;
  align-items: center;
  gap: var(--sp-5);
}

.footer-seal {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--text-xs);
  font-weight: 400;
  color: var(--silver-2);
  letter-spacing: 0.06em;
}

.footer-seal svg {
  width: 12px;
  height: 12px;
  color: var(--silver-2);
}