/* ═══════════════════════════════════════════
   SAYLO — Sections
   Per-section layout and decoration styles
═══════════════════════════════════════════ */

/* ─── HERO ─── */
.hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  padding-top: 90px;
  position: relative;
  overflow: hidden;
  background: var(--void);
}

.hero__glow-a {
  position: absolute;
  width: 700px; height: 700px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 77, 0, 0.15) 0%, transparent 65%);
  top: -200px; left: -200px;
  pointer-events: none;
  animation: glow-drift 9s ease-in-out infinite;
}

.hero__glow-b {
  position: absolute;
  width: 500px; height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 77, 0, 0.05) 0%, transparent 65%);
  bottom: -100px; right: -100px;
  pointer-events: none;
}

@keyframes glow-drift {
  0%, 100% { transform: translate(0, 0); }
  50%       { transform: translate(50px, 30px); }
}

/* Grid overlay */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
  -webkit-mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 0%, transparent 100%);
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 0%, transparent 100%);
}

.hero__left {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 80px 56px 80px 80px;
  position: relative;
  z-index: 2;
}

.hero__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(52px, 6vw, 80px);
  letter-spacing: -3.5px;
  line-height: 0.95;
  margin-bottom: 28px;
}

.hero__title em {
  font-style: normal;
  color: var(--signal);
}

.hero__sub {
  font-size: 17px;
  font-weight: 300;
  color: var(--text-secondary);
  line-height: 1.75;
  max-width: 460px;
  margin-bottom: 44px;
}

.hero__btns {
  display: flex;
  gap: 14px;
  align-items: center;
  flex-wrap: wrap;
}

.hero__proof {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-top: 52px;
  padding-top: 36px;
  border-top: 1px solid var(--bd);
}

.hero__avatars { display: flex; }

.hero__av {
  width: 30px; height: 30px;
  border-radius: 50%;
  border: 2px solid var(--void);
  margin-left: -7px;
  font-size: 10px; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
}

.hero__av:first-child { margin-left: 0; }
.hero__av:nth-child(1) { background: linear-gradient(135deg, #FF4D00, #FF7A40); }
.hero__av:nth-child(2) { background: linear-gradient(135deg, rgba(255,77,0,0.7), rgba(255,122,64,0.7)); }
.hero__av:nth-child(3) { background: linear-gradient(135deg, rgba(255,77,0,0.5), rgba(255,122,64,0.5)); }
.hero__av:nth-child(4) { background: linear-gradient(135deg, rgba(255,77,0,0.3), rgba(255,122,64,0.3)); }

.hero__proof-txt {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.5;
}

.hero__proof-txt strong { color: rgba(255, 255, 255, 0.7); font-weight: 500; }

.hero__right {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 60px 80px 60px 24px;
  position: relative;
  z-index: 2;
}

/* ─── BAND (integration logos) ─── */
.band {
  background: var(--void-2);
  border-top: 1px solid var(--bd);
  border-bottom: 1px solid var(--bd);
  padding: 22px 0;
  overflow: hidden;
  display: flex;
  align-items: center;
}

.band__label {
  font-size: 10px;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.18);
  white-space: nowrap;
  padding: 0 48px;
  flex-shrink: 0;
}

.band__track-wrap { display: flex; overflow: hidden; flex: 1; }

.band__track {
  display: flex;
  gap: 60px;
  align-items: center;
  animation: scroll-band 22s linear infinite;
  flex-shrink: 0;
}

.band__item {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.18);
  letter-spacing: -0.3px;
  white-space: nowrap;
  transition: color var(--transition);
}

.band__item:hover { color: rgba(255, 255, 255, 0.45); }

@keyframes scroll-band {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ─── HOW IT WORKS ─── */
.how {
  padding: var(--section-pad);
  background: var(--void);
  position: relative;
  overflow: hidden;
}

.how::after {
  content: '';
  position: absolute;
  left: 50%; top: 0;
  transform: translateX(-50%);
  width: 1px; height: 100%;
  background: linear-gradient(to bottom, transparent, var(--signal), transparent);
  opacity: 0.15;
  pointer-events: none;
}

.how__steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--bd);
}

.step {
  background: var(--void);
  padding: 52px 44px;
  position: relative;
  overflow: hidden;
  transition: background var(--transition);
}

.step:hover { background: var(--void-2); }

.step__bar {
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
}

.step:nth-child(1) .step__bar { background: var(--signal); }
.step:nth-child(2) .step__bar { background: var(--signal); }
.step:nth-child(3) .step__bar { background: var(--signal); }

.step__num {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 80px;
  letter-spacing: -5px;
  line-height: 1;
  opacity: 0.06;
  margin-bottom: 20px;
  color: #fff;
}

.step__ico {
  width: 48px; height: 48px;
  border-radius: 6px;
  display: flex; align-items: center; justify-content: center;
  font-size: 20px;
  margin-bottom: 24px;
}

.step:nth-child(1) .step__ico { background: var(--signal-dim); }
.step:nth-child(2) .step__ico { background: var(--signal-dim); }
.step:nth-child(3) .step__ico { background: var(--signal-dim); }

.step h3 {
  font-size: 22px;
  letter-spacing: -0.5px;
  margin-bottom: 12px;
}

.step p { font-size: 14px; color: var(--text-secondary); line-height: 1.7; }

/* ─── FEATURES ─── */
.features {
  padding: var(--section-pad);
  background: var(--void-2);
  position: relative;
  overflow: hidden;
}

/* Diagonal cut top */
.features::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 120px;
  background: linear-gradient(180deg, var(--void) 0%, transparent 100%);
  pointer-events: none;
}

/* Signal stripe on left */
.features::after {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: linear-gradient(to bottom, transparent, var(--signal), transparent);
  opacity: 0.6;
}

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

.feat {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--bd);
  padding: 48px 44px;
  position: relative;
  overflow: hidden;
  transition: background var(--transition), border-color var(--transition);
}

.feat:hover {
  background: rgba(255, 255, 255, 0.04);
  border-color: var(--bd-2);
}

/* Colored left accent */
.feat::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 3px; height: 100%;
}

.feat:nth-child(1)::before { background: var(--signal); }
.feat:nth-child(2)::before { background: var(--signal); }
.feat:nth-child(3)::before { background: var(--signal); }
.feat:nth-child(4)::before { background: var(--signal); }

.feat__icon { font-size: 28px; margin-bottom: 20px; }

.feat h3 {
  font-size: 22px;
  letter-spacing: -0.5px;
  margin-bottom: 10px;
}

.feat p { font-size: 14px; color: var(--text-secondary); line-height: 1.7; }

.feat__stat {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 44px;
  letter-spacing: -2.5px;
  color: var(--signal);
  margin-top: 24px;
  line-height: 1;
}

.feat__stat span {
  font-size: 16px;
  font-weight: 300;
  color: var(--text-secondary);
  letter-spacing: 0;
}

/* ─── PRODUCT ─── */
.product {
  background: var(--void-3);
  padding: var(--section-pad);
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 80px;
  align-items: center;
}

.product__list { display: flex; flex-direction: column; gap: 12px; margin-top: 40px; }

.product__item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 18px 20px;
  border: 1px solid var(--bd);
  border-radius: 6px;
  transition: all var(--transition);
}

.product__item:hover {
  background: rgba(255, 255, 255, 0.03);
  border-color: var(--bd-2);
}

.product__item-ico {
  width: 38px; height: 38px;
  flex-shrink: 0;
  border-radius: 6px;
  display: flex; align-items: center; justify-content: center;
  font-size: 16px;
}

.product__item:nth-child(1) .product__item-ico { background: var(--signal-dim); }
.product__item:nth-child(2) .product__item-ico { background: var(--signal-dim); }
.product__item:nth-child(3) .product__item-ico { background: var(--signal-dim); }
.product__item:nth-child(4) .product__item-ico { background: var(--signal-dim); }

.product__item h4 {
  font-family: var(--font-display);
  font-size: 14px; font-weight: 700;
  margin-bottom: 3px;
}

.product__item p { font-size: 13px; color: var(--text-secondary); line-height: 1.5; }

/* ─── PRICING ─── */
.pricing {
  background: var(--void);
  padding: var(--section-pad);
  position: relative;
  overflow: hidden;
}

.pricing::before {
  content: '';
  position: absolute;
  bottom: -300px; left: 50%;
  transform: translateX(-50%);
  width: 800px; height: 800px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 77, 0, 0.07) 0%, transparent 65%);
  pointer-events: none;
}

.pricing__header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 72px;
}

.pricing__toggle {
  display: flex;
  align-items: center;
  gap: 12px;
}

.toggle-wrap {
  display: flex;
  align-items: center;
  background: var(--void-2);
  border: 1px solid var(--bd);
  padding: 5px;
  border-radius: var(--radius-pill);
}

.toggle-opt {
  padding: 8px 18px;
  border-radius: var(--radius-pill);
  font-size: 13px;
  cursor: pointer;
  transition: all var(--transition);
  color: var(--text-secondary);
  background: transparent;
  border: none;
  font-family: var(--font-body);
}

.toggle-opt.active {
  background: var(--signal);
  color: #fff;
  font-weight: 500;
}

.toggle-save {
  font-size: 11px;
  background: var(--pulse-dim);
  color: var(--pulse);
  border: 1px solid rgba(0, 229, 160, 0.2);
  padding: 3px 10px;
  border-radius: var(--radius-pill);
}

.pricing__plans {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.plan {
  background: var(--void-2);
  border: 1px solid var(--bd);
  border-radius: var(--radius-lg);
  padding: 40px 36px;
  position: relative;
  transition: border-color var(--transition), transform var(--transition);
}

.plan:hover {
  border-color: var(--bd-2);
  transform: translateY(-4px);
}

.plan--hot {
  background: var(--void-3);
  border-color: var(--signal);
  box-shadow: 0 0 0 1px var(--signal), 0 32px 64px rgba(255, 77, 0, 0.15);
}

.plan--hot:hover { transform: translateY(-6px); }

.plan__badge {
  position: absolute;
  top: -13px; left: 50%;
  transform: translateX(-50%);
  background: var(--signal);
  color: #fff;
  font-size: 10px;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  font-weight: 700;
  padding: 4px 18px;
  border-radius: var(--radius-pill);
  white-space: nowrap;
}

.plan__name {
  font-size: 11px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: 24px;
  font-weight: 500;
}

.plan__price-row {
  display: flex;
  align-items: baseline;
  gap: 3px;
  margin-bottom: 6px;
}

.plan__currency {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 20px;
  color: rgba(255, 255, 255, 0.5);
}

.plan__amount {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 60px;
  letter-spacing: -4px;
  line-height: 1;
  color: #fff;
}

.plan__amount--text {
  font-size: 44px;
  letter-spacing: -3px;
}

.plan__period {
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 14px;
}

.plan__desc {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 28px;
  min-height: 44px;
}

.plan__divider {
  border: none;
  border-top: 1px solid var(--bd);
  margin-bottom: 24px;
}

.plan__feats {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 32px;
}

.plan__feats li {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.65);
  display: flex;
  gap: 10px;
  align-items: flex-start;
  line-height: 1.4;
}

.plan__feats li .chk {
  color: var(--pulse);
  font-weight: 700;
  flex-shrink: 0;
  font-size: 12px;
}

.plan__feats li.dim { opacity: 0.4; }
.plan__feats li.dim .chk { color: var(--text-secondary); }

.pricing__note {
  text-align: center;
  margin-top: 40px;
  font-size: 13px;
  color: var(--text-secondary);
}

.pricing__note a {
  color: var(--signal-l);
  text-decoration: none;
}

.pricing__note a:hover { text-decoration: underline; }

/* ─── TESTIMONIALS ─── */
.testimonials {
  padding: var(--section-pad);
  background: var(--void-2);
  position: relative;
  overflow: hidden;
}

/* Subtle signal stripe top */
.testimonials::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--signal) 30%, var(--signal-l) 70%, transparent);
  opacity: 0.5;
}

.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 64px;
}

.testi {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--bd);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  transition: background var(--transition), border-color var(--transition);
}

.testi:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--bd-2);
}

/* top signal accent */
.testi::before {
  content: '';
  display: block;
  width: 32px; height: 2px;
  background: var(--signal);
  border-radius: 2px;
  margin-bottom: 20px;
}

.testi__stars {
  color: var(--signal);
  font-size: 13px;
  letter-spacing: 3px;
  margin-bottom: 14px;
}

.testi__quote {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.72);
  line-height: 1.7;
  margin-bottom: 24px;
  font-style: italic;
  font-weight: 300;
}

.testi__author { display: flex; align-items: center; gap: 12px; }

.testi__av {
  width: 38px; height: 38px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 13px;
}

.testi:nth-child(1) .testi__av { background: linear-gradient(135deg, var(--signal), var(--signal-l)); }
.testi:nth-child(2) .testi__av { background: linear-gradient(135deg, var(--signal), var(--signal-l)); }
.testi:nth-child(3) .testi__av { background: linear-gradient(135deg, var(--signal), var(--signal-l)); }

.testi__name { font-family: var(--font-display); font-weight: 700; font-size: 13px; }
.testi__role { font-size: 11px; color: var(--text-secondary); }

/* Metrics bar */
.metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--bd);
  border: 1px solid var(--bd);
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-top: 72px;
}

.metric {
  background: var(--void-2);
  padding: 32px 36px;
  text-align: center;
  transition: background var(--transition);
}

.metric:hover { background: var(--void-3); }

.metric__num {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 48px;
  letter-spacing: -3px;
  color: var(--signal);
  line-height: 1;
  margin-bottom: 8px;
}

.metric__label { font-size: 12px; color: var(--text-secondary); line-height: 1.4; }

/* ─── FAQ ─── */
.faq {
  background: var(--void-3);
  padding: var(--section-pad);
}

.faq__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 64px;
}

.faq__item {
  border-bottom: 1px solid var(--bd);
  padding-bottom: 24px;
}

.faq__q {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: -0.3px;
  margin-bottom: 10px;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
}

.faq__q span {
  color: var(--signal);
  font-size: 18px;
  flex-shrink: 0;
  opacity: 0.7;
}

.faq__a { font-size: 14px; color: var(--text-secondary); line-height: 1.7; }

/* ─── CTA ─── */
.cta {
  background: var(--void);
  padding: 160px 80px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta__inner { position: relative; z-index: 1; }

.cta__glow {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 400px; height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 77, 0, 0.1) 0%, transparent 65%);
  pointer-events: none;
}

.cta h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(52px, 6vw, 80px);
  letter-spacing: -4px;
  line-height: 0.95;
  margin-bottom: 20px;
}

.cta h2 em { font-style: normal; color: var(--signal); }

.cta p {
  font-size: 18px;
  font-weight: 300;
  color: var(--text-secondary);
  margin-bottom: 52px;
}

.cta__form {
  display: flex;
  gap: 0;
  max-width: 460px;
  margin: 0 auto 16px;
}

.cta__input {
  flex: 1;
  padding: 16px 20px;
  background: var(--void-2);
  border: 1px solid var(--bd-2);
  border-right: none;
  border-radius: 6px 0 0 6px;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 15px;
  outline: none;
  transition: border-color var(--transition);
}

.cta__input:focus { border-color: var(--signal); }
.cta__input::placeholder { color: rgba(255, 255, 255, 0.25); }

.cta__submit {
  background: var(--signal);
  color: #fff;
  padding: 16px 28px;
  border: none;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 14px;
  border-radius: 0 6px 6px 0;
  cursor: pointer;
  transition: background var(--transition), box-shadow var(--transition);
  white-space: nowrap;
}

.cta__submit:hover {
  background: var(--signal-l);
  box-shadow: 0 8px 24px rgba(255, 77, 0, 0.4);
}

.cta__note { font-size: 12px; color: rgba(255, 255, 255, 0.25); }

/* ─── RESPONSIVE ─── */
@media (max-width: 1024px) {
  .hero            { grid-template-columns: 1fr; min-height: auto; }
  .hero__right     { display: none; }
  .hero__left      { padding: 120px 32px 80px; }
  .how, .features, .product, .pricing, .testimonials, .faq, .cta { padding: var(--section-pad-sm); }
  .how__steps, .features__grid, .pricing__plans, .testimonials__grid, .metrics { grid-template-columns: 1fr; }
  .product         { grid-template-columns: 1fr; }
  .faq__grid       { grid-template-columns: 1fr; }
  .pricing__header { flex-direction: column; gap: 24px; align-items: flex-start; }
}

@media (max-width: 600px) {
  .hero__title { font-size: 40px; letter-spacing: -2px; }
  .cta h2      { font-size: 40px; letter-spacing: -2px; }
  .cta         { padding: 100px 32px; }
  .cta__form   { flex-direction: column; }
  .cta__input  { border-radius: 6px; border-right: 1px solid var(--bd-2); }
  .cta__submit { border-radius: 6px; margin-top: -1px; }
  .metrics     { grid-template-columns: 1fr 1fr; }
}