/* =============================================================================
   solutions.css — ReWoo AI Execution Agency & Services
   Steve Jobs Simplicity & Apple-Tier Visual Clarity
   Seamlessly extends styles.css tokens.
   ============================================================================= */

/* Local glow tokens */
:root {
  --sol-glow: rgba(110, 151, 255, 0.16);
  --sol-accent-glow: rgba(110, 151, 255, 0.25);
  --sol-card-bg: #0A0A0A;
  --sol-card-border: rgba(255, 255, 255, 0.08);
  --sol-card-hover: rgba(255, 255, 255, 0.14);
}

[data-theme="light"] {
  --sol-glow: rgba(0, 102, 204, 0.08);
  --sol-accent-glow: rgba(0, 102, 204, 0.16);
  --sol-card-bg: #FFFFFF;
  --sol-card-border: rgba(0, 0, 0, 0.08);
  --sol-card-hover: rgba(0, 0, 0, 0.16);
}

/* Base Headings & Section Wrapper */
.sol-section-head {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 44px;
}

.sol-section-head .s-subhead {
  margin-top: 14px;
}

/* =============================================================================
   1. HERO
   ============================================================================= */
.sol-hero {
  position: relative;
  min-height: 82svh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: calc(var(--nav-h) + 40px) var(--sp-6) 48px;
  overflow: hidden;
  isolation: isolate;
  border-bottom: 1px solid var(--line);
}

/* Founder Backdrop Collage with Vignette */
.sol-hero__backdrop {
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.sol-hero__backdrop-img {
  width: 100%;
  height: 100%;
  max-width: 1700px;
  object-fit: cover;
  object-position: center;
  mask-image: radial-gradient(ellipse 75% 65% at 50% 45%, black 20%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 75% 65% at 50% 45%, black 20%, transparent 80%);
  transition: opacity 0.4s ease, filter 0.4s ease;
}

[data-theme="dark"] .sol-hero__backdrop-img {
  opacity: 0.10;
  filter: grayscale(100%) contrast(1.15) brightness(0.72);
  mix-blend-mode: luminosity;
}

[data-theme="light"] .sol-hero__backdrop-img {
  opacity: 0.12;
  filter: grayscale(100%) contrast(1.1);
  mix-blend-mode: multiply;
}

.sol-hero__backdrop-glow {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(circle 420px at 50% 45%, var(--bg) 0%, transparent 100%);
  opacity: 0.85;
}

.sol-hero__inner {
  max-width: 860px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.sol-hero__h1 {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(2.4rem, 1.8rem + 3.8vw, 4.4rem);
  line-height: 1.08;
  letter-spacing: -0.04em;
  color: var(--text);
  margin-top: var(--sp-4);
}

.sol-hero__h1 em {
  font-style: italic;
  font-weight: 400;
  background: linear-gradient(135deg, var(--text) 0%, var(--accent-2) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

[data-theme="light"] .sol-hero__h1 em {
  background: linear-gradient(135deg, var(--accent) 0%, #004FA3 100%);
  -webkit-background-clip: text;
  background-clip: text;
}

.sol-hero__sub {
  max-width: 620px;
  margin: var(--sp-5) auto 0;
  font-size: var(--size-base);
  color: var(--dim);
  line-height: 1.7;
}

/* 3-Pillar Simple Promise Bar */
.sol-hero__promise {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 36px;
  padding: 8px 22px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 100px;
  font-size: 0.84rem;
  color: var(--dim);
  flex-wrap: wrap;
}

.sol-promise-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.sol-promise-item strong {
  color: var(--text);
}

.sol-promise-icon {
  width: 15px;
  height: 15px;
  color: var(--accent);
}

.sol-promise-dot {
  color: var(--dim-2);
}

/* =============================================================================
   2. INSTANT TASK SCOPER (SANDBOX)
   ============================================================================= */
.sol-intake {
  position: relative;
}

.sol-sandbox {
  max-width: 860px;
  margin: 0 auto;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  padding: 28px;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.25);
  position: relative;
  transition: border-color var(--dur) ease;
}

.sol-sandbox:focus-within {
  border-color: rgba(110, 151, 255, 0.4);
}

.sol-sandbox__presets {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}

.sol-sandbox__presets-label {
  font-size: var(--size-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--dim);
  margin-right: 4px;
}

.sol-chip {
  background: var(--surface-2);
  border: 1px solid var(--line);
  color: var(--dim);
  font-family: var(--font-body);
  font-size: 0.8125rem;
  font-weight: 500;
  padding: 6px 12px;
  border-radius: 100px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all var(--dur-fast) ease;
  white-space: nowrap;
}

.sol-chip-icon {
  width: 14px;
  height: 14px;
  opacity: 0.75;
}

.sol-chip:hover {
  background: var(--surface-3);
  color: var(--text);
  border-color: var(--line-2);
  transform: translateY(-1px);
}

.sol-chip.is-active {
  background: rgba(110, 151, 255, 0.14);
  border-color: var(--accent);
  color: var(--text);
  font-weight: 600;
}

.sol-chip.is-active .sol-chip-icon {
  color: var(--accent);
  opacity: 1;
}

[data-theme="light"] .sol-chip.is-active {
  background: rgba(0, 102, 204, 0.08);
  border-color: var(--accent);
  color: var(--accent);
}

.sol-sandbox__input-wrap {
  position: relative;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 16px 20px;
  transition: border-color var(--dur-fast) ease, box-shadow var(--dur-fast) ease;
}

.sol-sandbox__input-wrap:focus-within {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(110, 151, 255, 0.12);
}

.sol-sandbox__textarea {
  width: 100%;
  background: transparent;
  border: none;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 0.95rem;
  line-height: 1.6;
  resize: vertical;
  min-height: 72px;
  outline: none;
}

.sol-sandbox__textarea::placeholder {
  color: var(--dim-2);
}

.sol-sandbox__input-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 10px;
  padding-top: 8px;
  border-top: 1px solid var(--line);
  gap: 12px;
}

.sol-sandbox__hint {
  font-size: var(--size-xs);
  color: var(--dim);
}

.sol-sandbox__clear-btn {
  background: transparent;
  border: none;
  color: var(--dim-2);
  font-size: var(--size-xs);
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 4px;
  transition: color var(--dur-fast);
}

.sol-sandbox__clear-btn:hover {
  color: var(--text);
}

/* Solution Blueprint Card */
.sol-blueprint {
  margin-top: 20px;
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 22px;
  transition: all var(--dur) var(--ease-out);
}

.sol-blueprint__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
  gap: 16px;
  flex-wrap: wrap;
}

.sol-blueprint__tag {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text);
}

.sol-blueprint__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent);
}

.sol-blueprint__eta {
  font-size: var(--size-xs);
  color: var(--dim);
}

.sol-blueprint__eta strong {
  color: var(--text);
  margin-left: 4px;
  font-weight: 600;
}

.sol-blueprint__body {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}

@media (max-width: 768px) {
  .sol-blueprint__body {
    grid-template-columns: 1fr;
    gap: 12px;
  }
}

.sol-blueprint__col {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.sol-blueprint__label {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--dim-2);
}

.sol-blueprint__val {
  font-size: 0.85rem;
  color: var(--text-2);
  line-height: 1.5;
}

/* System Pipeline Visualizer */
.sol-pipeline {
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

.sol-pipeline__label {
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--dim-2);
  margin-bottom: 10px;
}

.sol-pipeline__steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
}

.sol-pipeline__step {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  padding: 10px 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.sol-pipeline__step-num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--accent);
  text-transform: uppercase;
}

.sol-pipeline__step-title {
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--text-2);
  line-height: 1.35;
}

.sol-pipeline__step--active {
  border-color: rgba(110, 151, 255, 0.4);
  background: rgba(110, 151, 255, 0.04);
}

[data-theme="light"] .sol-pipeline__step--active {
  border-color: rgba(0, 102, 204, 0.3);
  background: rgba(0, 102, 204, 0.04);
}

@media (max-width: 768px) {
  .sol-pipeline__steps {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .sol-pipeline__steps {
    grid-template-columns: 1fr;
  }
}

.sol-blueprint__actions {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 14px;
  margin-top: 16px;
  flex-wrap: wrap;
}

/* =============================================================================
   3. WHAT WE BUILD (4 BENTO CARDS) — RADICAL CLARITY & ZERO OVERFLOW
   ============================================================================= */
.sol-showcase {
  position: relative;
}

.sol-bento-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  max-width: 1040px;
  margin: 0 auto;
}

@media (max-width: 820px) {
  .sol-bento-grid {
    grid-template-columns: 1fr;
  }
}

.sol-bento-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  padding: 32px;
  display: flex;
  flex-direction: column;
  transition: transform var(--dur) ease, border-color var(--dur) ease, box-shadow var(--dur) ease;
  position: relative;
}

.sol-bento-card:hover {
  transform: translateY(-2px);
  border-color: var(--sol-card-hover);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.sol-bento-card__badge {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: 8px;
}

.sol-bento-card__title {
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-weight: 400;
  color: var(--text);
  line-height: 1.25;
  margin-bottom: 10px;
}

.sol-bento-card__desc {
  font-size: 0.9rem;
  color: var(--dim);
  line-height: 1.6;
  margin-bottom: 18px;
}

/* Visual Previews in Bento Cards */
.sol-bento-card__visual {
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 16px;
  margin-bottom: 20px;
}

/* Chat preview */
.sol-chat-preview {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.sol-chat-msg {
  padding: 8px 12px;
  border-radius: 10px;
  font-size: 0.82rem;
  line-height: 1.4;
  max-width: 88%;
}

.sol-chat-msg--customer {
  background: var(--bg);
  color: var(--text);
  align-self: flex-start;
}

.sol-chat-msg--ai {
  background: rgba(110, 151, 255, 0.12);
  border: 1px solid rgba(110, 151, 255, 0.2);
  color: var(--text);
  align-self: flex-end;
}

[data-theme="light"] .sol-chat-msg--ai {
  background: rgba(0, 102, 204, 0.08);
  border-color: rgba(0, 102, 204, 0.2);
}

.sol-chat-meta {
  font-size: 0.72rem;
  color: #34D399;
  font-weight: 600;
  text-align: right;
  margin-top: 2px;
}

/* Sync preview */
.sol-sync-preview {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
  flex-wrap: wrap;
}

.sol-sync-pill {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 6px 10px;
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--text);
}

.sol-sync-pill--accent {
  border-color: var(--accent);
  color: var(--accent);
  font-weight: 600;
}

.sol-sync-arrow {
  color: var(--dim-2);
  font-size: 0.8rem;
}

/* OCR preview */
.sol-ocr-preview {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.sol-ocr-box {
  flex: 1;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 8px 10px;
  font-size: 0.78rem;
  color: var(--text);
  line-height: 1.35;
}

.sol-ocr-box--done {
  border-color: rgba(52, 211, 153, 0.3);
}

/* Custom preview */
.sol-custom-preview {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.sol-custom-row {
  font-size: 0.8rem;
  color: var(--dim);
}

.sol-custom-row strong {
  color: var(--text);
}

.sol-bento-card__list {
  list-style: none;
  padding: 0;
  margin: 0 0 20px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 0.84rem;
  color: var(--dim);
  border-top: 1px solid var(--line);
  padding-top: 14px;
}

.sol-bento-card__list strong {
  color: var(--text);
}

.sol-bento-card__cta {
  margin-top: auto;
  justify-content: center;
  width: 100%;
}

/* =============================================================================
   4. HOW IT WORKS (3 SIMPLE STEPS)
   ============================================================================= */
.sol-steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  max-width: var(--maxw);
  margin: 0 auto;
}

@media (max-width: 840px) {
  .sol-steps-grid {
    grid-template-columns: 1fr;
  }
}

.sol-step-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: transform var(--dur) ease;
}

.sol-step-card:hover {
  transform: translateY(-2px);
}

.sol-step-card__num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 2rem;
  font-weight: 300;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 14px;
}

.sol-step-card__title {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 8px;
}

.sol-step-card__text {
  font-size: 0.875rem;
  color: var(--dim);
  line-height: 1.6;
  margin-bottom: 18px;
  flex-grow: 1;
}

.sol-step-card__eta {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--dim-2);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding-top: 12px;
  border-top: 1px solid var(--line);
}

/* =============================================================================
   5. WHY REWOO VS FREELANCERS (2 BOXES)
   ============================================================================= */
.sol-compare-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  max-width: 900px;
  margin: 0 auto;
}

@media (max-width: 768px) {
  .sol-compare-cards {
    grid-template-columns: 1fr;
  }
}

.sol-compare-box {
  border-radius: var(--r-xl);
  padding: 32px;
  display: flex;
  flex-direction: column;
}

.sol-compare-box--bad {
  background: var(--surface);
  border: 1px solid var(--line);
  opacity: 0.85;
}

.sol-compare-box--good {
  background: var(--surface);
  border: 1px solid var(--accent);
  box-shadow: 0 0 30px rgba(110, 151, 255, 0.12);
}

.sol-compare-box__header {
  margin-bottom: 20px;
}

.sol-compare-box__badge {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 6px;
  display: inline-block;
}

.sol-compare-box__badge--bad { color: var(--dim-2); }
.sol-compare-box__badge--good { color: var(--accent); }

.sol-compare-box h3 {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text);
}

.sol-compare-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
  font-size: 0.88rem;
  line-height: 1.55;
  color: var(--dim);
}

.sol-compare-box--good .sol-compare-list {
  color: var(--text-2);
}

.sol-compare-box--good strong {
  color: var(--text);
}

/* =============================================================================
   6. AUDIT BANNER
   ============================================================================= */
.sol-audit-banner {
  max-width: var(--maxw);
  margin: 0 auto;
  background: linear-gradient(135deg, var(--surface) 0%, var(--surface-2) 100%);
  border: 1px solid rgba(110, 151, 255, 0.25);
  border-radius: var(--r-xl);
  padding: 32px 36px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

@media (max-width: 800px) {
  .sol-audit-banner {
    flex-direction: column;
    align-items: flex-start;
    padding: 24px 20px;
  }
}

.sol-audit-box__badge {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
}

.sol-audit-banner__title {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 400;
  color: var(--text);
  margin: 4px 0 8px;
}

.sol-audit-banner__desc {
  font-size: 0.9rem;
  color: var(--dim);
  max-width: 620px;
  line-height: 1.55;
}

/* =============================================================================
   7. CALL TO ACTION BOX
   ============================================================================= */
.sol-cta-box {
  background: linear-gradient(135deg, var(--surface-2) 0%, var(--surface) 100%);
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  padding: 48px 36px;
  position: relative;
  overflow: hidden;
}

@media (max-width: 600px) {
  .sol-cta-box {
    padding: 30px 20px;
  }
}

.sol-cta-box::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 450px;
  height: 450px;
  background: radial-gradient(circle, var(--sol-glow) 0%, transparent 70%);
  pointer-events: none;
}

/* =============================================================================
   8. MODAL: FORM SUBMISSION
   ============================================================================= */
.sol-modal {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--dur) ease;
}

.sol-modal.is-open {
  opacity: 1;
  pointer-events: auto;
}

.sol-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.sol-modal__card {
  position: relative;
  z-index: 2;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  max-width: 480px;
  width: 100%;
  padding: 30px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
  transform: translateY(12px) scale(0.98);
  transition: transform var(--dur) var(--ease-out);
}

.sol-modal.is-open .sol-modal__card {
  transform: translateY(0) scale(1);
}

.sol-modal__close {
  position: absolute;
  top: 16px;
  right: 16px;
  background: transparent;
  border: none;
  color: var(--dim);
  font-size: 1.1rem;
  cursor: pointer;
  padding: 4px;
  line-height: 1;
  transition: color var(--dur-fast);
}

.sol-modal__close:hover {
  color: var(--text);
}

.sol-modal__title {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 400;
  color: var(--text);
  margin: 4px 0 6px;
}

.sol-modal__sub {
  font-size: 0.84rem;
  color: var(--dim);
  line-height: 1.45;
  margin-bottom: 20px;
}

.sol-modal__form {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.sol-modal__field {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.sol-modal__label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text);
}

.sol-modal__input,
.sol-modal__textarea {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  padding: 10px 12px;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 0.9rem;
  outline: none;
  transition: border-color var(--dur-fast);
}

.sol-modal__input:focus,
.sol-modal__textarea:focus {
  border-color: var(--accent);
}

.sol-modal__submit {
  margin-top: 6px;
  width: 100%;
  justify-content: center;
}

.sol-modal__success {
  text-align: center;
  padding: 20px 0;
}

.sol-success-badge {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(52, 211, 153, 0.15);
  color: #34D399;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 12px;
}

.sol-success-badge svg {
  width: 24px;
  height: 24px;
}

.sol-modal__success h4 {
  font-size: 1.15rem;
  color: var(--text);
  margin-bottom: 6px;
}

.sol-modal__success p {
  font-size: 0.84rem;
  color: var(--dim);
  line-height: 1.55;
}