:root {
  --font: -apple-system, "Segoe UI", Roboto, Arial, Helvetica, "Helvetica Neue", sans-serif;
  --bg-dark: #0b0e10;
  --bg-darker: #0B0F12;
  --accent: #1f4762;
  --accent-light: #4f8bab;
  --accent-light-2: #7cc0e0;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg-dark);
  font-family: var(--font);
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: #ffffff; text-decoration: none; }
a:hover { color: #cfe0ea; }
::selection { background: var(--accent); color: #ffffff; }

.container { max-width: 1180px; margin: 0 auto; padding: 0 clamp(20px, 5vw, 88px); }
.section { box-sizing: border-box; padding: 56px 0; }

.eyebrow { display: flex; align-items: center; gap: 14px; margin-bottom: 28px; }
.eyebrow--center { justify-content: center; }
.eyebrow__line { width: 40px; height: 2px; background: var(--accent); flex: none; }
.eyebrow__text { font-weight: 700; font-size: 13px; letter-spacing: 0.16em; text-transform: uppercase; color: #8fa7b6; }

.btn {
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.02em;
  padding: 18px 30px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border: 2px solid var(--accent);
  border-radius: 0;
  transition: box-shadow 0.3s ease, transform 0.3s ease, background-color 0.3s ease;
  cursor: pointer;
}
.btn-primary { color: #ffffff; background: var(--accent); }
.btn-primary:hover { box-shadow: 0 0 26px rgba(79,139,171,0.5); transform: scale(1.03); color: #ffffff; }
.btn-white { color: var(--accent); background: #ffffff; border-color: #ffffff; }
.btn-white:hover { box-shadow: 0 0 26px rgba(255,255,255,0.4); transform: scale(1.03); color: var(--accent); }
.btn-outline { color: #ffffff; background: transparent; border-color: var(--accent-light); }
.btn-outline:hover { background: var(--accent-light); box-shadow: 0 0 32px rgba(79,139,171,0.55); transform: scale(1.03); color: #ffffff; }

/* HERO */
.hero {
  min-height: 100vh;
  color: #ffffff;
  padding: 56px 0 40px;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 64px;
  align-items: stretch;
}
.hero__copy { display: flex; flex-direction: column; justify-content: center; min-width: 0; }
.hero h1 {
  font-weight: 700;
  font-size: clamp(32px, 4.4vw, 64px);
  line-height: 1.08;
  letter-spacing: -0.01em;
  margin: 0 0 28px;
  color: #ffffff;
}
.hero h1 .highlight { color: var(--accent-light); font-size: 1.35em; }
.hero__sub { font-size: 18px; line-height: 1.6; margin: 0 0 32px; color: #b9c9d1; max-width: 560px; }
.hero__actions { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; margin-bottom: 18px; }
.hero__note { font-size: 15px; color: #5f6d74; margin: 0; }

.hero__photo-col { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.hero__photo-frame { position: relative; flex: 1 1 auto; min-height: 280px; width: 100%; overflow: hidden; }
.hero__photo-frame img { width: 100%; height: 100%; object-fit: cover; display: block; }
.hero__stats { display: grid; grid-template-columns: 1fr 1fr; gap: 2px; margin-top: 2px; }
.hero__stat { background: #12161a; border: 2px solid #1f2b31; padding: 22px 20px; }
.hero__stat-num { font-weight: 700; font-size: 34px; color: #ffffff; line-height: 1; }
.hero__stat-label { font-size: 15px; color: #7d8b92; margin-top: 4px; letter-spacing: 0.02em; }
.hero__flag { background: #12161a; border: 2px solid #1f2b31; padding: 18px 20px; margin-top: 2px; display: flex; align-items: center; gap: 12px; }
.hero__flag-dot { width: 8px; height: 8px; background: var(--accent-light); flex: none; }
.hero__flag-text { font-size: 18px; color: #a8b4ba; letter-spacing: 0.02em; }

/* PROBLEM SECTION */
.problem { background: var(--bg-darker); color: #ffffff; }
.problem__intro { max-width: 900px; margin: 0 auto 56px; text-align: center; }
.problem h2 { font-weight: 700; font-size: clamp(30px, 4.4vw, 58px); line-height: 1.12; letter-spacing: -0.01em; margin: 0 0 28px; color: #ffffff; }
.problem h2 .highlight { color: var(--accent-light); font-size: clamp(20px, 3.4vw, 44px); display: inline-block; }
.problem__sub { font-size: 18px; line-height: 1.6; margin: 0 auto; color: #9CA3AF; }
.problem__cards-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-bottom: 20px; }
.problem__cards-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; max-width: 800px; margin: 0 auto; }
.problem-card { background: #151A1F; border: 1px solid #2B3138; border-radius: 12px; padding: 28px; }
.problem-card svg { margin-bottom: 20px; }
.problem-card h3 { font-weight: 600; font-size: 19px; color: #ffffff; margin: 0 0 10px; }
.problem-card p { font-size: 15px; line-height: 1.55; color: #9CA3AF; margin: 0; }

/* CTA BANNER */
.cta-banner { background: var(--accent); padding: 48px 0; text-align: center; }
.cta-banner .container { max-width: 760px; }
.cta-banner p { font-weight: 700; font-size: clamp(22px, 2.8vw, 36px); line-height: 1.35; margin: 0 0 36px; color: #ffffff; }
.cta-banner__note { font-size: 14px; color: #b9c9d1; margin: 24px 0 0 !important; font-weight: 400 !important; }

/* METHOD */
.method { background: #efebe5; color: #201e1d; }
.method h2 { font-weight: 600; font-size: clamp(26px, 3vw, 40px); line-height: 1.3; letter-spacing: -0.01em; margin: 0 0 20px; max-width: 828px; color: #201e1d; }
.method h2 .highlight { font-weight: 700; color: var(--accent); }
.method__sub { font-size: 18px; line-height: 1.7; margin: 0 0 48px; max-width: 620px; color: #4a5157; }
.method__grid { display: grid; grid-template-columns: repeat(5, 1fr); border-top: 1px solid rgba(0,0,0,0.14); }
.method-card { padding: 36px 26px 44px; border-top: 3px solid var(--accent); margin-top: -1px; box-sizing: border-box; min-width: 0; }
.method-card__num { font-weight: 600; font-size: 14px; letter-spacing: 0.04em; color: var(--accent); margin-bottom: 22px; }
.method-card h3 { font-weight: 700; font-size: 18px; color: #201e1d; margin: 0 0 16px; overflow-wrap: break-word; }
.method-card p { font-size: 16px; line-height: 1.6; color: rgba(32,30,29,0.65); margin: 0; }

/* EXPERIENCE */
.experience { position: relative; color: #14181a; min-height: 76vh; display: flex; flex-direction: column; overflow: hidden; background: #bab6b6; }
.experience__inner { position: relative; z-index: 1; flex: 1; display: flex; flex-direction: column; justify-content: space-between; padding: 48px 0 36px; }
.experience h2 { font-weight: 600; font-size: clamp(30px, 4vw, 58px); line-height: 1.1; letter-spacing: -0.02em; margin: 0; color: #14181a; max-width: 900px; }
.experience h2 .highlight { font-weight: 700; color: var(--accent-light); }
.experience__body { display: grid; grid-template-columns: auto 1fr; gap: 40px; align-items: stretch; margin-top: 40px; }
.experience__photo { position: relative; width: 327px; max-width: 100%; overflow: hidden; height: 317px; }
.experience__photo img { width: 100%; height: 100%; object-fit: cover; }
.experience__text { max-width: 460px; padding-bottom: 8px; }
.experience__text p { font-size: 16px; line-height: 1.7; margin: 0 0 20px; color: #3a4349; }
.experience__stats { display: flex; gap: 56px; flex-wrap: wrap; padding-top: 18px; margin-top: 18px; border-top: 1px solid rgba(20,24,26,0.16); }
.experience__stat { display: flex; align-items: baseline; gap: 12px; }
.experience__stat-num { font-weight: 700; font-size: 22px; color: #14181a; }
.experience__stat-label { font-size: 13px; color: #6b7378; }

/* BENEFITS */
.benefits { background: var(--bg-darker); color: #ffffff; }
.benefits h2 { font-weight: 500; font-size: clamp(22px, 2.5vw, 28px); line-height: 1.4; letter-spacing: -0.01em; margin: 0 0 40px; color: #cfe0ea; max-width: 760px; }
.benefits h2 .highlight { display: block; margin-top: 16px; font-weight: 700; font-size: clamp(26px, 3vw, 38px); line-height: 1.32; color: #ffffff; }
.benefit-row { display: grid; grid-template-columns: 260px 1fr; gap: 40px; align-items: baseline; padding-bottom: 18px; margin-bottom: 18px; border-bottom: 1px solid rgba(255,255,255,0.14); }
.benefit-row:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }
.benefit-row__num { font-weight: 700; font-size: 36px; color: #ffffff; line-height: 1.1; }
.benefit-row__label { font-size: 18px; color: var(--accent-light-2); margin-top: 10px; }
.benefit-row__desc { font-size: 17px; line-height: 1.65; color: #cfe0ea; max-width: 420px; }
.benefits__cta { border-top: 1px solid rgba(255,255,255,0.14); margin-top: 28px; padding-top: 24px; text-align: center; }
.benefits__cta-note { font-size: 15px; color: #b9c9d1; margin: 20px 0 0; }

/* FIT SECTION */
.fit { background: linear-gradient(150deg, #46748a 0%, #2f5367 45%, #16242b 100%); color: #ffffff; }
.fit__grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 64px; align-items: start; }
.fit h2 { font-weight: 700; font-size: clamp(28px, 3.4vw, 46px); line-height: 1.15; letter-spacing: -0.01em; margin: 0 0 28px; color: #ffffff; max-width: 669px; }
.fit__copy { font-size: 17px; line-height: 1.75; margin: 0 0 32px; color: #b9c9d1; max-width: 486px; }
.fit__list { display: flex; flex-direction: column; }
.fit__item { display: flex; align-items: center; gap: 16px; padding: 18px 0; border-bottom: 1px solid rgba(255,255,255,0.14); }
.fit__item:last-child { border-bottom: none; }
.fit__item svg { flex: none; }
.fit__item span { font-weight: 600; font-size: 16px; color: #ffffff; line-height: 1.35; }

/* TIMELINE */
.timeline { background: #0b0e10; color: #ffffff; }
.timeline h2 { font-weight: 700; font-size: clamp(28px, 3.2vw, 46px); line-height: 1.1; letter-spacing: -0.01em; margin: 0 0 12px; max-width: 869px; color: #ffffff; }
.timeline__sub { font-size: 18px; line-height: 1.65; margin: 0 0 40px; color: #9aa7ad; max-width: 766px; }
.timeline__grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 24px; align-items: start; }
.timeline-item__marker { display: flex; align-items: center; gap: 10px; margin-bottom: 18px; }
.timeline-item__dot { width: 10px; height: 10px; background: var(--accent-light); flex: none; border-radius: 50%; }
.timeline-item__line { flex: 1; height: 2px; background: #22282c; }
.timeline-item__year { font-weight: 700; font-size: 26px; letter-spacing: 0.02em; color: var(--accent-light); margin-bottom: 16px; }
.timeline-item__photo { position: relative; width: 100%; aspect-ratio: 4/5; background: #12161a; border: 2px solid #1f2b31; overflow: hidden; }
.timeline-item__photo img { width: 100%; height: 100%; object-fit: cover; }
.timeline-item h3 { font-weight: 700; font-size: 18px; color: #ffffff; margin: 14px 0 0; }
.timeline-item p { font-size: 13px; line-height: 1.5; color: #8b969c; margin: 6px 0 0; }

/* COMPARISON */
.compare-section { background: #0b0e10; color: #ffffff; }
.compare-section__quote { text-align: center; margin-bottom: 64px; }
.compare-section__quote p:first-child { font-weight: 700; font-size: clamp(30px, 4vw, 56px); line-height: 1.05; margin: 0 auto 8px; color: #ffffff; max-width: 980px; letter-spacing: -0.01em; }
.compare-section__quote p:last-child { font-size: 15px; line-height: 1.6; margin: 0 auto; color: #7F8E96; max-width: 620px; }
.compare { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; margin-bottom: 64px; gap: 24px; }
.compare__side--left { text-align: right; }
.compare__side--right { text-align: left; }
.compare__label { font-weight: 700; font-size: 13px; letter-spacing: 0.14em; text-transform: uppercase; margin-bottom: 28px; }
.compare__side--left .compare__label { color: #5c6a70; }
.compare__side--right .compare__label { color: var(--accent-light-2); }
.compare__items { display: flex; flex-direction: column; gap: 18px; }
.compare__side--left .compare__items { align-items: flex-end; }
.compare__side--left .compare__items div { font-size: 17px; color: #5c6a70; }
.compare__side--right .compare__items div { font-weight: 600; font-size: 21px; color: #ffffff; }
.compare__divider { width: 1px; height: 260px; background: linear-gradient(180deg, transparent, rgba(124,192,224,0.5), transparent); justify-self: center; }
.closing { text-align: center; }
.closing p { font-weight: 600; font-size: clamp(20px, 2.2vw, 30px); line-height: 1.4; margin: 0 auto 24px; max-width: 780px; color: #ffffff; }

/* FAQ */
.faq-section { background: linear-gradient(150deg, #46748a 0%, #2f5367 45%, #16242b 100%); color: #ffffff; }
.faq-section .container { max-width: 780px; text-align: center; }
.faq-section h2 { font-weight: 700; font-size: clamp(28px, 3.2vw, 44px); line-height: 1.15; letter-spacing: -0.01em; margin: 0 0 10px; color: #ffffff; }
.faq-section__sub { font-size: 17px; line-height: 1.6; margin: 0 0 36px; color: #c3cdd2; }
.faq-list { display: flex; flex-direction: column; gap: 14px; text-align: left; }
.faq-item { background: linear-gradient(135deg, #2a4d61 0%, #1c3441 100%); border-radius: 14px; width: 88%; align-self: center; overflow: hidden; }
.faq-item__q { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 20px 24px; cursor: pointer; background: none; border: none; width: 100%; text-align: left; font-family: var(--font); }
.faq-item__q span { font-weight: 600; font-size: 17px; color: #ffffff; }
.faq-item__q svg { flex: none; transition: transform 0.3s ease; }
.faq-item.open .faq-item__q svg { transform: rotate(180deg); }
.faq-item__a-wrap { display: grid; grid-template-rows: 0fr; transition: grid-template-rows 0.35s ease; }
.faq-item.open .faq-item__a-wrap { grid-template-rows: 1fr; }
.faq-item__a-inner { overflow: hidden; }
.faq-item__a-inner p { font-size: 15px; line-height: 1.6; color: #a9bac3; margin: 0; padding: 0 24px 20px; max-width: 600px; }
.faq__cta { display: flex; flex-direction: column; align-items: center; margin-top: 48px; }
.faq__cta-note { font-size: 14px; line-height: 1.6; color: #9aa4a9; margin: 16px 0 0; max-width: 520px; text-align: center; }

/* RESPONSIVE */
@media (max-width: 1024px) {
  .method__grid { grid-template-columns: repeat(3, 1fr); }
  .method-card { border-left: 1px solid rgba(0,0,0,0.1); }
  .timeline__grid { grid-template-columns: repeat(3, 1fr); gap: 32px; }
  .problem__cards-3 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; gap: 40px; min-height: auto; padding-top: 40px; }
  .fit__grid { grid-template-columns: 1fr; gap: 40px; }
  .experience__body { grid-template-columns: 1fr; }
  .experience__photo { width: 100%; height: auto; aspect-ratio: 4/3; }
}

@media (max-width: 768px) {
  .section { padding: 40px 0; }
  .method__grid { grid-template-columns: 1fr; border-top: none; }
  .method-card { border-top: 3px solid var(--accent); border-left: none !important; margin-top: 0; min-height: auto !important; padding: 28px 0; border-bottom: 1px solid rgba(0,0,0,0.1); }
  .timeline__grid { grid-template-columns: 1fr 1fr; gap: 24px; }
  .problem__cards-3, .problem__cards-2 { grid-template-columns: 1fr; max-width: 100%; }
  .compare { grid-template-columns: 1fr; text-align: center; }
  .compare__side--left, .compare__side--right { text-align: center; }
  .compare__side--left .compare__items { align-items: center; }
  .compare__divider { width: 60%; height: 1px; background: linear-gradient(90deg, transparent, rgba(124,192,224,0.5), transparent); }
  .benefit-row { grid-template-columns: 1fr; gap: 8px; }
  .faq-item { width: 100%; }
}

@media (max-width: 560px) {
  .container { padding: 0 20px; }
  .timeline__grid { grid-template-columns: 1fr; }
  .hero__stats { grid-template-columns: 1fr; }
  .hero__actions { flex-direction: column; align-items: stretch; }
  .hero__actions .btn { width: 100%; }
  .experience__stats { flex-direction: column; gap: 16px; }
  .cta-banner .btn, .benefits__cta .btn, .faq__cta .btn { width: 100%; }
  .eyebrow__text { font-size: 12px; }
  .problem__sub { white-space: normal !important; }
}