/* =========================================================
   Window Renovation Landing Page - Mobile-first CSS
   Marketer notes: edit colors below in :root to re-skin.
   ========================================================= */

:root{
  --green:#127a3e;         /* primary brand */
  --green-dark:#0d5e2f;
  --cta:#ff6b1a;           /* high-contrast CTA */
  --cta-dark:#e85a10;
  --ink:#132018;
  --body:#4a5750;
  --muted:#64748b;
  --line:#e4eae6;
  --bg:#ffffff;
  --bg-alt:#f4f8f5;
  --radius:16px;
  --radius-sm:12px;
  --shadow:0 10px 30px rgba(19,32,24,.10);
  --shadow-lg:0 20px 50px rgba(19,32,24,.16);
  --max:1120px;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  color:var(--body);
  background:var(--bg);
  line-height:1.6;
  font-size:17px;
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%;height:auto}
h1,h2,h3{color:var(--ink);line-height:1.15;letter-spacing:-.02em}

.container{width:100%;max-width:var(--max);margin:0 auto;padding:0 20px}

/* ---------- Buttons (reusable) ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  font-weight:700;font-size:1.05rem;text-decoration:none;
  padding:16px 30px;border-radius:999px;cursor:pointer;
  transition:transform .15s ease,box-shadow .15s ease,background .15s ease;
  line-height:1.1;text-align:center;
}
.btn__icon{width:20px;height:20px}
.btn__icon--left{margin-right:2px}
.btn--primary{background:var(--cta);color:#fff;box-shadow:0 8px 22px rgba(255,107,26,.38)}
.btn--primary:hover{background:var(--cta-dark);transform:translateY(-2px);box-shadow:0 12px 28px rgba(255,107,26,.45)}
.btn--primary:active{transform:translateY(0)}
.btn--ghost{background:#fff;color:var(--ink);border:2px solid var(--line)}
.btn--ghost:hover{border-color:var(--muted);background:#fafbfa}
.btn--lg{font-size:1.18rem;padding:19px 40px}
.btn--block{width:100%}

.eyebrow{
  display:inline-block;font-size:.8rem;font-weight:800;letter-spacing:.14em;
  text-transform:uppercase;color:var(--green);margin-bottom:12px;
}
.eyebrow--center{display:block;text-align:center}

.section{padding:64px 0}
.section--alt{background:var(--bg-alt)}
.section__title{font-size:1.9rem;font-weight:800;text-align:center;margin-bottom:14px}
.section__lead{text-align:center;max-width:620px;margin:0 auto 40px;color:var(--body);font-size:1.08rem}
.section__cta{text-align:center;margin-top:44px}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;color:#fff;isolation:isolate}
.hero__bg{position:absolute;inset:0;z-index:-1}
.hero__bg img{width:100%;height:100%;object-fit:cover;object-position:center}
.hero__overlay{
  position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(10,25,16,.72) 0%,rgba(10,25,16,.55) 45%,rgba(10,25,16,.82) 100%);
}
.hero__inner{padding:26px 20px 54px;display:flex;flex-direction:column;align-items:flex-start;min-height:88vh;justify-content:center}

.brand{display:flex;align-items:center;gap:9px;font-size:1.15rem;font-weight:700;color:#fff;position:absolute;top:22px;left:20px}
.brand__icon{width:24px;height:24px}
.brand strong{color:#ffd7a8}

.badge{
  display:inline-flex;align-items:center;gap:8px;margin-top:34px;
  background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.28);
  padding:8px 15px;border-radius:999px;font-size:.85rem;font-weight:600;color:#fff;backdrop-filter:blur(4px);
}
.badge__icon{width:16px;height:16px}

.hero__title{
  color:#fff;font-size:2.35rem;font-weight:900;margin:20px 0 14px;max-width:16ch;
  text-shadow:0 2px 18px rgba(0,0,0,.35);
}
.hero__sub{color:rgba(255,255,255,.94);font-size:1.18rem;max-width:34ch;margin-bottom:28px;text-shadow:0 1px 10px rgba(0,0,0,.3)}

.hero__trust{list-style:none;display:flex;flex-wrap:wrap;gap:14px 20px;margin-top:26px}
.hero__trust li{display:flex;align-items:center;gap:7px;font-size:.92rem;font-weight:600;color:#fff}
.hero__trust img{width:18px;height:18px}

/* ---------- Qualification ---------- */
.qualify{background:#fff;padding:48px 0;text-align:center;border-bottom:1px solid var(--line)}
.qualify__title{font-size:2rem;font-weight:900;margin:4px 0 10px}
.qualify__note{color:var(--body);max-width:34ch;margin:0 auto 30px;font-size:1.05rem}
.qualify__options{display:flex;flex-direction:column;gap:14px;max-width:440px;margin:0 auto}
.qualify__micro{display:flex;align-items:center;justify-content:center;gap:8px;margin-top:24px;color:var(--muted);font-size:.9rem;font-weight:500}
.qualify__micro img{width:18px;height:18px}

/* ---------- Benefit cards ---------- */
.cards{display:grid;grid-template-columns:1fr;gap:18px}
.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:26px 24px;box-shadow:var(--shadow);transition:transform .18s ease,box-shadow .18s ease;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.card__icon{
  width:52px;height:52px;border-radius:14px;background:#e7f4ec;
  display:flex;align-items:center;justify-content:center;margin-bottom:16px;
}
.card__icon img{width:26px;height:26px}
.card h3{font-size:1.15rem;font-weight:700;margin-bottom:8px}
.card p{font-size:.98rem;color:var(--body)}

/* ---------- Social proof ---------- */
.rating{text-align:center;margin-bottom:38px}
.star{
  display:inline-block;
  fill:#f59e0b;   /* solid gold fill */
  color:#f59e0b;
}
.rating__stars{display:flex;justify-content:center;gap:4px;margin-bottom:10px}
.rating__stars .star{width:26px;height:26px}
.rating__text{color:var(--body);font-size:1.02rem}
.rating__text strong{color:var(--ink)}

.reviews{display:grid;grid-template-columns:1fr;gap:18px}
.review{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow)}
.review__stars{display:flex;gap:3px;margin-bottom:12px}
.review__stars .star{width:18px;height:18px}
.review blockquote{font-size:1.02rem;color:var(--ink);font-weight:500;margin-bottom:18px}
.review figcaption{display:flex;align-items:center;gap:12px}
.review__avatar{width:48px;height:48px;border-radius:50%;object-fit:cover}
.review figcaption span{display:flex;flex-direction:column;font-size:.9rem;color:var(--muted)}
.review figcaption strong{color:var(--ink);font-size:.98rem}

/* ---------- How it works ---------- */
.steps{display:grid;grid-template-columns:1fr;gap:22px;max-width:420px;margin:0 auto}
.step{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px 24px 26px;text-align:center;box-shadow:var(--shadow)}
.step__num{
  position:absolute;top:-16px;left:50%;transform:translateX(-50%);
  width:36px;height:36px;border-radius:50%;background:var(--green);color:#fff;
  display:flex;align-items:center;justify-content:center;font-weight:800;font-size:1.05rem;
  box-shadow:0 4px 12px rgba(18,122,62,.4);
}
.step__icon{width:56px;height:56px;border-radius:16px;background:#e7f4ec;display:flex;align-items:center;justify-content:center;margin:8px auto 16px}
.step__icon img{width:28px;height:28px}
.step h3{font-size:1.15rem;font-weight:700;margin-bottom:8px}
.step p{font-size:.98rem;color:var(--body)}

/* ---------- Final CTA ---------- */
.final{position:relative;overflow:hidden;color:#fff;isolation:isolate;padding:72px 0}
.final__bg{position:absolute;inset:0;z-index:-1}
.final__bg img{width:100%;height:100%;object-fit:cover}
.final__overlay{position:absolute;inset:0;background:linear-gradient(180deg,rgba(13,58,32,.86),rgba(9,35,20,.9))}
.final__inner{text-align:center;display:flex;flex-direction:column;align-items:center}
.final__title{color:#fff;font-size:2rem;font-weight:900;max-width:20ch;margin-bottom:14px;text-shadow:0 2px 16px rgba(0,0,0,.35)}
.final__sub{color:rgba(255,255,255,.92);font-size:1.1rem;max-width:38ch;margin-bottom:28px}
.final__trust{justify-content:center}

/* ---------- Sub footer ---------- */
.subfoot{background:#0f1a13;color:#8ba396;padding:26px 0;text-align:center}
.subfoot p{font-size:.85rem;margin:0 auto}
.subfoot__disc{font-size:.78rem;color:#5f7568;margin-top:8px;max-width:52ch}

/* =========================================================
   Tablet / Desktop
   ========================================================= */
@media (min-width:640px){
  .hero__title{font-size:2.9rem}
  .section__title,.qualify__title{font-size:2.3rem}
  .final__title{font-size:2.4rem}
  .cards{grid-template-columns:repeat(2,1fr);gap:22px}
  .reviews{grid-template-columns:repeat(3,1fr)}
  .qualify__options{flex-direction:row;justify-content:center}
  .qualify__options .btn{flex:1}
}

@media (min-width:900px){
  body{font-size:18px}
  .section{padding:88px 0}
  .hero__inner{min-height:82vh}
  .hero__title{font-size:3.4rem;max-width:18ch}
  .cards{grid-template-columns:repeat(3,1fr)}
  .steps{max-width:100%;grid-template-columns:repeat(3,1fr)}
  .section__title{font-size:2.6rem}
}