/* ==========================================================================
   Celik Mata Optometry — Multifokal Landing Page
   Palette derived from the brochure:
     navy  #14245c / #1b2f6b   blue  #2f5fb0   gold #f4b41a
   ========================================================================== */

:root {
    --navy:      #14245c;
    --navy-2:    #1b2f6b;
    --navy-3:    #223a7a;
    --blue:      #2f5fb0;
    --blue-2:    #3b6fc4;
    --gold:      #f4b41a;
    --gold-2:    #f6a623;
    --ink:       #1a1a1a;
    --bg:        #eef0f0;
    --bg-2:      #f7f8f8;
    --white:     #ffffff;
    --green:     #21a366;
    --red:       #e23b3b;
    --shadow:    0 14px 34px rgba(20, 36, 92, .16);
    --shadow-sm: 0 6px 16px rgba(20, 36, 92, .12);
    --radius:    26px;
    --maxw:      1120px;
    --font:      'Poppins', 'Segoe UI', system-ui, -apple-system, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
    font-family: var(--font);
    color: var(--ink);
    background: var(--bg-2);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 22px; }

/* soft diagonal "silk" background used across the poster sections */
.section {
    position: relative;
    padding: 64px 0;
    overflow: hidden;
    background:
        linear-gradient(120deg, rgba(255,255,255,.9), rgba(238,240,240,.6)),
        repeating-linear-gradient(125deg, #fafbfb 0 42px, #eef0f1 42px 84px);
}
.section--alt {
    background:
        linear-gradient(120deg, rgba(255,255,255,.94), rgba(233,236,238,.7)),
        repeating-linear-gradient(125deg, #f6f7f8 0 42px, #e9ecee 42px 84px);
}

/* ---------- Brand / logo ---------- */
.brand { text-align: center; margin-bottom: 26px; }
.brand img { height: 68px; margin: 0 auto; }

/* ---------- Shared headings ---------- */
.h-band {           /* white text inside a navy box */
    display: inline-block;
    background: var(--navy);
    color: #fff;
    font-weight: 800;
    letter-spacing: .5px;
    line-height: 1;
    padding: 10px 22px;
    text-transform: uppercase;
}
.h-navy { color: var(--navy); font-weight: 800; }
.h-blue { color: var(--blue); font-weight: 800; }

.section-head { text-align: center; margin-bottom: 44px; }
.section-head .h-band { font-size: clamp(30px, 6vw, 58px); }
.section-head .sub    { font-size: clamp(22px, 4.4vw, 40px); margin-top: 12px;
                        text-shadow: 0 2px 0 rgba(255,255,255,.6); }

/* ==========================================================================
   1. HERO
   ========================================================================== */
.hero-grid {
    display: grid;
    grid-template-columns: 1.1fr .9fr;
    gap: 30px;
    align-items: center;
}
.hero-title { font-size: clamp(54px, 10vw, 104px); font-weight: 800;
              color: var(--navy); line-height: .95; }
.hero-sub   { font-size: clamp(28px, 6vw, 56px); font-weight: 800;
              color: var(--blue); line-height: 1.02; margin-top: 6px; }
.hero-points { margin-top: 34px; display: grid; gap: 26px; max-width: 460px; }
.hero-point { display: flex; gap: 12px; font-weight: 700; color: var(--navy);
              font-size: clamp(16px, 2.4vw, 20px); }
.hero-point .mk { color: var(--navy); font-size: 20px; line-height: 1.2; }

.hero-photos { position: relative; min-height: 420px; }
.circle-photo {
    border-radius: 50%;
    object-fit: cover;
    border: 8px solid var(--navy);
    box-shadow: var(--shadow);
    background: #fff;
}
.hero-photos .p1 { width: 46%; aspect-ratio: 1; position: absolute; top: 0;   right: 8%; }
.hero-photos .p2 { width: 62%; aspect-ratio: 1; position: absolute; bottom: 0; right: 0; }

.hero-banner {
    margin-top: 44px;
    background: var(--navy);
    color: #fff;
    text-align: center;
    font-weight: 800;
    font-size: clamp(15px, 2.6vw, 22px);
    letter-spacing: .4px;
    padding: 20px 26px;
    border-radius: 12px;
    text-transform: uppercase;
}

/* CTA row (whatsapp • pill • map) */
.cta-row { display: flex; align-items: center; justify-content: center;
           gap: 14px; margin-top: 20px; flex-wrap: wrap; }
.cta-pill {
    background: linear-gradient(180deg, #1f3a86, #14245c);
    color: #fff; font-weight: 700; letter-spacing: 1px; text-transform: uppercase;
    padding: 13px 30px; border-radius: 999px; text-decoration: none;
    box-shadow: var(--shadow-sm); font-size: 14px; white-space: nowrap;
    transition: transform .15s ease, box-shadow .15s ease;
}
.cta-pill:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.ico-btn { width: 46px; height: 46px; display: grid; place-items: center;
           text-decoration: none; }
.ico-btn svg { width: 44px; height: 44px; }
.arrow { color: var(--navy); font-weight: 900; font-size: 20px; }

/* ==========================================================================
   2. PROBLEMS
   ========================================================================== */
.prob-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 34px 26px;
    justify-items: center;
    max-width: 900px; margin: 0 auto;
}
.prob-card { text-align: center; width: 100%; max-width: 260px; }
.prob-card .label {
    background: #fff; color: var(--navy); font-weight: 700; font-size: 14px;
    border-radius: 999px; padding: 10px 16px; box-shadow: var(--shadow-sm);
    margin-bottom: -22px; position: relative; z-index: 2; display: inline-block;
    max-width: 92%;
}
.prob-card .pic {
    width: 190px; height: 190px; margin: 0 auto; border-radius: 50%;
    object-fit: cover; border: 7px solid var(--navy);
    box-shadow: var(--shadow); background:#fff;
}
.prob-card.center .pic { border-color: var(--navy); width: 210px; height: 210px; }

/* ==========================================================================
   3. SOLUTION
   ========================================================================== */
.sol-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 44px;
            align-items: center; }
.sol-photos { position: relative; min-height: 440px; }
.sol-photos .s1 { width: 74%; aspect-ratio: 1; position: absolute; top: 0; left: 4%; }
.sol-photos .s2 { width: 52%; aspect-ratio: 1; position: absolute; bottom: 0; left: 26%; }
.sol-badge {
    display: inline-block; background: var(--navy); color: #fff; font-weight: 800;
    text-transform: uppercase; letter-spacing: .5px; padding: 10px 20px;
    border-radius: 8px; font-size: clamp(16px,2.4vw,22px);
}
.sol-lead { text-align: center; font-weight: 800; color: var(--navy);
            font-size: clamp(18px, 2.6vw, 24px); margin: 18px 0 8px; }
.sol-rule { height: 1px; background: #c9cfdd; margin: 14px 0 26px; }
.check-list { display: grid; gap: 22px; }
.check-item { display: flex; align-items: center; gap: 16px;
              font-weight: 800; color: var(--navy);
              font-size: clamp(17px, 2.6vw, 24px); }
.badge-check {
    flex: 0 0 auto; width: 46px; height: 46px; display: grid; place-items: center;
    color: #fff; font-size: 22px; font-weight: 900;
    background: var(--gold);
    clip-path: polygon(50% 0%,61% 8%,74% 3%,80% 15%,94% 16%,94% 30%,105% 40%,97% 50%,105% 60%,94% 70%,94% 84%,80% 85%,74% 97%,61% 92%,50% 100%,39% 92%,26% 97%,20% 85%,6% 84%,6% 70%,-5% 60%,3% 50%,-5% 40%,6% 30%,6% 16%,20% 15%,26% 3%,39% 8%);
}

/* ==========================================================================
   4. WHY CHOOSE US
   ========================================================================== */
.why-list { display: grid; gap: 22px; max-width: 860px; margin: 0 auto; }
.why-row {
    display: flex; align-items: center; gap: 18px;
    background: #fff; border: 2px solid var(--navy);
    border-radius: 999px; padding: 12px 14px 12px 20px;
    box-shadow: var(--shadow-sm);
}
.why-star { flex: 0 0 auto; width: 44px; height: 44px; color: var(--gold);
            filter: drop-shadow(0 2px 2px rgba(0,0,0,.15)); }
.why-text { flex: 1; font-weight: 800; color: var(--navy);
            font-size: clamp(15px, 2.3vw, 21px); }
.why-pic { flex: 0 0 auto; width: 74px; height: 74px; border-radius: 50%;
           object-fit: cover; border: 4px solid var(--navy); }
.zeiss-badge { flex: 0 0 auto; width: 74px; height: 74px; border-radius: 50%;
               border: 4px solid var(--navy); background: #1a3a8f; color: #fff;
               display: grid; place-items: center; font-weight: 800;
               letter-spacing: 1px; font-size: 15px; }

/* ==========================================================================
   5. TESTIMONIAL
   ========================================================================== */
.testi-grid { display: grid; grid-template-columns: 1fr .9fr; gap: 40px;
              align-items: center; }
.ba-title { font-weight: 800; font-size: clamp(20px,3vw,28px);
            color: var(--navy); border-bottom: 3px solid var(--navy);
            display: inline-block; padding-bottom: 4px; margin-bottom: 14px; }
.ba-sub { font-weight: 800; color: var(--navy); margin-bottom: 10px; }
.ba-list { list-style: none; display: grid; gap: 10px; margin-bottom: 30px; }
.ba-list li { display: flex; gap: 10px; font-weight: 600; color: #24304f;
              font-size: clamp(14px,2.2vw,17px); }
.ba-list.neg li .m { color: var(--red); font-weight: 900; }
.ba-list.pos li .m { color: var(--green); font-weight: 900; }
.testi-photo { border-radius: 16px; border: 6px solid var(--navy);
               box-shadow: var(--shadow); width: 100%; object-fit: cover; }

.quote-card {
    position: relative; margin: 60px auto 0; max-width: 640px;
    border: 2px dashed var(--navy); border-radius: 22px;
    background: #fff; padding: 60px 30px 34px; text-align: center;
}
.quote-portrait { position: absolute; top: -46px; left: 50%;
    transform: translateX(-50%); width: 92px; height: 92px; border-radius: 50%;
    object-fit: cover; border: 5px solid var(--navy); background:#fff; }
.quote-name { display: inline-block; background: var(--navy); color: #fff;
    font-weight: 800; padding: 6px 16px; border-radius: 6px; font-size: 14px;
    letter-spacing: .5px; margin-bottom: 14px; }
.quote-text { font-weight: 700; color: var(--navy); font-size: clamp(16px,2.6vw,20px);
              font-style: italic; }
.stars { color: var(--gold); font-size: 24px; margin-top: 14px; letter-spacing: 3px; }

/* ==========================================================================
   6. OFFERS
   ========================================================================== */
.offer-list { display: grid; gap: 40px; max-width: 960px; margin: 0 auto; }
.offer {
    display: grid; grid-template-columns: 1fr 1fr; gap: 0; align-items: center;
}
.offer:nth-child(even) { direction: rtl; }
.offer:nth-child(even) > * { direction: ltr; }
.offer-pic { width: 100%; aspect-ratio: 4/3; object-fit: cover;
             border-radius: var(--radius); box-shadow: var(--shadow); }
.offer-card {
    position: relative; background: var(--navy); color: #fff;
    border-radius: var(--radius); padding: 34px 30px; box-shadow: var(--shadow);
    margin: 0 -34px; z-index: 2;
}
.offer:nth-child(even) .offer-card { margin: 0 -34px; }
.offer-no { position: absolute; top: -26px; left: 18px; font-size: 96px;
    font-weight: 800; color: #fff; opacity: .16; line-height: 1; }
.offer-card h3 { position: relative; font-size: clamp(22px,3.2vw,30px);
    font-weight: 800; margin-bottom: 10px; }
.offer-card p  { position: relative; opacity: .92; font-size: clamp(14px,2.1vw,16px); }

/* ==========================================================================
   7. BOOK NOW
   ========================================================================== */
.book-head { text-align: center; margin-bottom: 40px; }
.book-head .big { font-size: clamp(48px,10vw,96px); font-weight: 800;
    color: var(--navy); line-height: .95; border-bottom: 5px solid var(--navy);
    display: inline-block; padding-bottom: 6px; }
.book-head .small { font-size: clamp(26px,5vw,48px); font-weight: 800;
    color: var(--blue); margin-top: 12px; }

.book-cta { display: grid; gap: 26px; max-width: 620px; margin: 0 auto; }
.book-btn { display: flex; align-items: center; gap: 18px; text-decoration: none; }
.book-btn .txt {
    flex: 1; background: linear-gradient(180deg,#26418f,#14245c); color: #fff;
    font-weight: 800; text-transform: uppercase; letter-spacing: .6px;
    padding: 18px 26px; border-radius: 14px; box-shadow: var(--shadow-sm);
    font-size: clamp(14px,2.3vw,17px); text-align: center;
    transition: transform .15s ease;
}
.book-btn:hover .txt { transform: translateY(-2px); }
.book-btn .arrow { font-size: 30px; }
.book-btn .icon { width: 72px; height: 72px; flex: 0 0 auto; }
.book-btn .icon img, .book-btn .icon svg { width: 72px; height: 72px; }

.book-banner {
    margin-top: 54px; background: var(--navy); color: #fff; text-align: center;
    font-weight: 800; text-transform: uppercase; letter-spacing: .5px;
    padding: 22px 26px; border-radius: 12px; font-size: clamp(15px,2.6vw,22px);
}

/* ---------- floating whatsapp ---------- */
.fab { position: fixed; right: 20px; bottom: 20px; z-index: 50; width: 60px;
       height: 60px; border-radius: 50%; box-shadow: var(--shadow);
       transition: transform .15s ease; }
.fab:hover { transform: scale(1.06); }
.fab svg { width: 60px; height: 60px; }

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 860px) {
    .hero-grid, .sol-grid, .testi-grid { grid-template-columns: 1fr; }
    .hero-photos { min-height: 340px; margin-top: 10px; }
    .sol-photos { min-height: 360px; order: -1; }
    .prob-grid { grid-template-columns: repeat(2, 1fr); }
    .offer { grid-template-columns: 1fr; direction: ltr !important; }
    .offer:nth-child(even) { direction: ltr; }
    .offer-card { margin: -30px 14px 0 !important; }
    .offer-pic { aspect-ratio: 16/9; }
}
@media (max-width: 480px) {
    .prob-grid { grid-template-columns: 1fr; }
    .why-row { border-radius: 20px; }
    .book-btn .icon, .book-btn .icon img, .book-btn .icon svg { width: 56px; height: 56px; }
}