/* ============================================================
   ERAKAN SYSTEMS LTD — style.css
   ------------------------------------------------------------
   This ONE file styles all 5 pages. Every page links to it, so
   a change here (e.g. a colour) updates the whole website.

   HOW THIS FILE IS ORGANISED (search for the numbers):
   1. Design tokens (colours, fonts, spacing) — the brand DNA
   2. Reset & base styles
   3. Reusable helpers (container, buttons, section headings)
   4. Header & navigation (incl. mobile hamburger menu)
   5. Hero sections
   6. Cards (services, products, values, testimonials)
   7. Page-specific sections
   8. Price list table
   9. Contact page & forms
   10. Footer
   11. Floating WhatsApp / call buttons
   12. Scroll-reveal animation
   13. Responsive rules (tablet & phone)
   ============================================================ */


/* ============================================================
   1. DESIGN TOKENS
   ------------------------------------------------------------
   CSS "custom properties" (variables) declared once on :root.
   They are taken straight from your logo:
     - Shield green   → --green
     - Navy outline / "Erakan" text → --navy
     - "Systems" wordmark → --teal
   To rebrand the site later you only edit these lines.
   ============================================================ */
:root{
  /* Brand colours (sampled from the logo) */
  --green:      #3FA843;   /* shield green — energy, "go", growth   */
  --green-dark: #2F8A34;   /* hover state for green buttons          */
  --green-soft: #E8F5E9;   /* very light green for tinted backgrounds*/
  --navy:       #1B3A6B;   /* deep navy — trust, security, corporate */
  --navy-dark:  #122A50;   /* darker navy for footer / hero          */
  --teal:       #0E7C86;   /* teal — the "Systems" accent colour     */

  /* Neutral colours */
  --ink:   #1A2433;        /* main text — near-black with blue tint  */
  --muted: #5B6B7C;        /* secondary text (grey-blue)             */
  --bg:    #F5F8F6;        /* page background — faint green-grey     */
  --white: #FFFFFF;
  --line:  #E2E9E4;        /* borders / dividers                     */

  /* Typography: display font = headings, body font = paragraphs */
  --font-display: 'Titillium Web', sans-serif; /* techy, matches logo */
  --font-body:    'Inter', sans-serif;          /* clean & readable   */

  /* Shared sizing */
  --radius: 14px;                       /* rounded corner size        */
  --shadow: 0 8px 24px rgba(18,42,80,.08); /* soft card shadow        */
  --container: 1180px;                  /* max page width             */
}


/* ============================================================
   2. RESET & BASE
   ------------------------------------------------------------
   Browsers apply their own default styles; this section removes
   inconsistencies so the design looks the same everywhere.
   ============================================================ */
*,
*::before,
*::after{
  box-sizing: border-box;  /* padding counts INSIDE width — sane layout maths */
  margin: 0;
  padding: 0;
}

html{ scroll-behavior: smooth; } /* smooth scrolling for #anchor links */

body{
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.65;                 /* comfortable reading spacing */
  -webkit-font-smoothing: antialiased;
}

img{ max-width: 100%; display: block; } /* images never overflow their box */

a{ color: inherit; text-decoration: none; }

ul{ list-style: none; }

h1,h2,h3,h4{
  font-family: var(--font-display);
  line-height: 1.2;
  color: var(--navy);
}

/* Respect users who turn off animations in their OS settings */
@media (prefers-reduced-motion: reduce){
  *{ animation: none !important; transition: none !important; }
  html{ scroll-behavior: auto; }
}


/* ============================================================
   3. REUSABLE HELPERS
   ============================================================ */

/* Centres content and stops it stretching too wide on big screens */
.container{
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 22px;
}

/* Standard vertical rhythm between big page sections */
.section{ padding: 78px 0; }
.section--tint{ background: var(--white); } /* alternate white band */

/* ---- Section heading block (eyebrow + title + circuit line) ----
   The "circuit divider" is our signature element: it echoes the
   circuit traces in the logo. Built with a tiny inline SVG so no
   image file is needed. */
.section-head{ max-width: 640px; margin-bottom: 44px; }
.section-head--center{ margin-left: auto; margin-right: auto; text-align: center; }

.eyebrow{
  display: inline-block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: .8rem;
  letter-spacing: .14em;          /* spaced-out capitals = label feel */
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 10px;
}

.section-head h2{ font-size: clamp(1.7rem, 3.4vw, 2.4rem); font-weight: 700; }
.section-head p{ color: var(--muted); margin-top: 12px; }

/* The circuit trace under headings — nodes + line, like the logo */
.circuit{
  width: 150px; height: 12px;
  margin-top: 16px;
  background:
    radial-gradient(circle 4px at 6px 6px,   var(--green) 98%, transparent),
    radial-gradient(circle 4px at 76px 6px,  var(--teal)  98%, transparent),
    radial-gradient(circle 4px at 146px 6px, var(--navy)  98%, transparent),
    linear-gradient(var(--line), var(--line)) 0 5px / 150px 2px no-repeat;
}
.section-head--center .circuit{ margin-left: auto; margin-right: auto; }

/* ---- Buttons ----
   .btn is the base; modifier classes change the colour scheme. */
.btn{
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: .95rem;
  padding: 13px 26px;
  border-radius: 999px;            /* pill shape */
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform .18s ease, background .18s ease, color .18s ease, box-shadow .18s ease;
}
.btn:hover{ transform: translateY(-2px); }       /* small lift on hover */
.btn:focus-visible{ outline: 3px solid var(--teal); outline-offset: 2px; }

.btn--green{ background: var(--green); color: var(--white); box-shadow: 0 6px 18px rgba(63,168,67,.35); }
.btn--green:hover{ background: var(--green-dark); }

.btn--navy{ background: var(--navy); color: var(--white); }
.btn--navy:hover{ background: var(--navy-dark); }

.btn--ghost{ background: transparent; color: var(--white); border-color: rgba(255,255,255,.6); }
.btn--ghost:hover{ background: rgba(255,255,255,.12); }

.btn--outline{ background: transparent; color: var(--navy); border-color: var(--navy); }
.btn--outline:hover{ background: var(--navy); color: var(--white); }

/* Small "WhatsApp green" button used on product cards */
.btn--wa{ background: #25D366; color: #fff; padding: 10px 18px; font-size: .88rem; }
.btn--wa:hover{ background: #1EBE58; }


/* ============================================================
   4. HEADER & NAVIGATION
   ------------------------------------------------------------
   position: sticky keeps the bar visible while scrolling.
   JS adds .is-scrolled to give it a shadow once you scroll.
   ============================================================ */
.topbar{
  background: var(--navy-dark);
  color: #CFE0D2;
  font-size: .82rem;
  padding: 7px 0;
}
.topbar .container{
  display: flex; justify-content: space-between; align-items: center; gap: 14px;
  flex-wrap: wrap;
}
.topbar a{ color: #fff; font-weight: 600; }
.topbar a:hover{ color: var(--green); }
.topbar-item{ display: inline-flex; align-items: center; gap: 6px; }

.header{
  position: sticky; top: 0; z-index: 60;   /* stays above page content */
  background: var(--white);
  transition: box-shadow .25s ease;
}
.header.is-scrolled{ box-shadow: 0 4px 18px rgba(18,42,80,.12); }

.nav{
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 22px;
  max-width: var(--container); margin: 0 auto;
}

.brand{ display: flex; align-items: center; gap: 12px; }
.brand img{ height: 54px; width: auto; }
.brand-name{
  font-family: var(--font-display); font-weight: 700; font-size: 1.12rem;
  line-height: 1.05; color: var(--navy);
}
.brand-name span{ color: var(--green); }         /* "Systems" in green   */
.brand-tag{ display:block; font-size: .68rem; font-weight: 600; color: var(--muted); letter-spacing: .08em; text-transform: uppercase; }

.nav-links{ display: flex; align-items: center; gap: 28px; }
.nav-links a{
  font-weight: 600; font-size: .95rem; color: var(--ink);
  padding: 6px 0; position: relative;
}
/* Animated underline that grows on hover / current page */
.nav-links a::after{
  content: "";
  position: absolute; left: 0; bottom: -3px;
  width: 0; height: 3px; border-radius: 3px;
  background: var(--green);
  transition: width .22s ease;
}
.nav-links a:hover::after,
.nav-links a.active::after{ width: 100%; }
.nav-links a.active{ color: var(--navy); }

.nav-cta{ margin-left: 6px; }

/* Hamburger button — hidden on desktop, shown on mobile (see §13) */
.nav-toggle{
  display: none;
  background: none; border: 0; cursor: pointer;
  width: 44px; height: 44px;
  flex-direction: column; align-items: center; justify-content: center; gap: 5px;
}
.nav-toggle span{
  width: 24px; height: 3px; border-radius: 3px;
  background: var(--navy);
  transition: transform .25s ease, opacity .25s ease;
}
/* Turn the 3 bars into an X when menu is open */
.nav-toggle.is-open span:nth-child(1){ transform: translateY(8px) rotate(45deg); }
.nav-toggle.is-open span:nth-child(2){ opacity: 0; }
.nav-toggle.is-open span:nth-child(3){ transform: translateY(-8px) rotate(-45deg); }


/* ============================================================
   5. HERO SECTIONS
   ------------------------------------------------------------
   The homepage hero uses a navy gradient plus a faint circuit
   pattern drawn as an inline SVG "data URI" background — no
   image download required, loads instantly.
   ============================================================ */
.hero{
  position: relative;
  background:
    /* circuit pattern layer (semi-transparent white lines) */
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='260' height='260' viewBox='0 0 260 260'%3E%3Cg fill='none' stroke='%23ffffff' stroke-opacity='0.07' stroke-width='2'%3E%3Cpath d='M10 60h90l30 30h120'/%3E%3Cpath d='M10 140h60l40 40h140'/%3E%3Cpath d='M40 220h110l30-30h70'/%3E%3C/g%3E%3Cg fill='%233FA843' fill-opacity='0.35'%3E%3Ccircle cx='10' cy='60' r='4'/%3E%3Ccircle cx='250' cy='90' r='4'/%3E%3Ccircle cx='10' cy='140' r='4'/%3E%3Ccircle cx='250' cy='180' r='4'/%3E%3Ccircle cx='40' cy='220' r='4'/%3E%3C/g%3E%3C/svg%3E"),
    /* colour gradient layer underneath */
    linear-gradient(120deg, var(--navy-dark) 0%, var(--navy) 55%, var(--teal) 130%);
  color: var(--white);
  overflow: hidden;
}

.hero-inner{
  display: grid;
  grid-template-columns: 1.15fr .85fr;  /* text slightly wider than visual */
  gap: 48px;
  align-items: center;
  padding: 84px 22px 96px;
  max-width: var(--container); margin: 0 auto;
}

.hero-badge{
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(63,168,67,.18);
  border: 1px solid rgba(63,168,67,.5);
  color: #BDEBBF;
  font-size: .8rem; font-weight: 600;
  padding: 6px 14px; border-radius: 999px;
  margin-bottom: 20px;
}

.hero h1{
  color: var(--white);
  font-size: clamp(2rem, 4.6vw, 3.2rem);
  font-weight: 700;
}
.hero h1 em{ font-style: normal; color: var(--green); } /* green highlight word */

.hero p{
  color: #C9D6E6;
  margin: 18px 0 30px;
  max-width: 540px;
  font-size: 1.05rem;
}

.hero-actions{ display: flex; gap: 14px; flex-wrap: wrap; }

/* Small stats row under the hero buttons ("10+ yrs", "500+ installs") */
.hero-stats{
  display: flex; gap: 38px; margin-top: 42px; flex-wrap: wrap;
}
.hero-stats strong{
  font-family: var(--font-display);
  font-size: 1.7rem; color: var(--green); display: block;
}
.hero-stats span{ font-size: .85rem; color: #A9BBD2; }

/* Right-hand hero card that frames the logo/visual */
.hero-visual{
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.15);
  border-radius: 22px;
  padding: 34px;
  text-align: center;
  backdrop-filter: blur(4px);
}
.hero-visual img{ margin: 0 auto; max-height: 300px; width: auto; filter: drop-shadow(0 12px 24px rgba(0,0,0,.35)); }
.hero-visual figcaption{ margin-top: 14px; color: #C9D6E6; font-size: .88rem; }

/* Compact hero used on inner pages (About / Services / etc.) */
.page-hero{
  background: linear-gradient(120deg, var(--navy-dark), var(--navy) 70%, var(--teal) 140%);
  color: var(--white);
  padding: 62px 0;
  text-align: center;
}
.page-hero h1{ color: var(--white); font-size: clamp(1.8rem, 4vw, 2.6rem); }
.page-hero p{ color: #C9D6E6; max-width: 620px; margin: 12px auto 0; }
.breadcrumb{ font-size: .85rem; color: #9FB4CF; margin-bottom: 10px; }
.breadcrumb a:hover{ color: var(--green); }


/* ============================================================
   6. CARD GRIDS  (services, values, products, testimonials)
   ============================================================ */

/* Generic responsive grid: auto-fits as many 300px cards per row
   as space allows — this ONE rule handles desktop AND tablet. */
.grid{
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(285px, 1fr));
  gap: 26px;
}

/* ---- Service card ---- */
.card{
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px 26px;
  box-shadow: var(--shadow);
  transition: transform .2s ease, border-color .2s ease;
}
.card:hover{ transform: translateY(-6px); border-color: var(--green); }

.card-icon{
  width: 56px; height: 56px;
  display: grid; place-items: center;
  border-radius: 14px;
  background: var(--green-soft);
  color: var(--green);
  margin-bottom: 18px;
}
.card-icon svg{ width: 28px; height: 28px; }

.card h3{ font-size: 1.15rem; margin-bottom: 10px; }
.card p{ color: var(--muted); font-size: .95rem; }

.card ul{ margin-top: 12px; }
.card ul li{
  font-size: .9rem; color: var(--ink);
  padding: 5px 0 5px 24px;
  position: relative;
}
/* Green tick before each list item, drawn with pure CSS */
.card ul li::before{
  content: "";
  position: absolute; left: 0; top: 11px;
  width: 12px; height: 7px;
  border-left: 2.5px solid var(--green);
  border-bottom: 2.5px solid var(--green);
  transform: rotate(-45deg);
}

.card-link{
  display: inline-block; margin-top: 16px;
  font-weight: 700; font-size: .9rem; color: var(--teal);
}
.card-link:hover{ color: var(--green); }

/* ---- "Why choose us" feature row ---- */
.feature{
  display: flex; gap: 16px; align-items: flex-start;
}
.feature-icon{
  flex: 0 0 46px; height: 46px;
  display: grid; place-items: center;
  border-radius: 12px;
  background: var(--navy); color: var(--white);
}
.feature-icon svg{ width: 22px; height: 22px; }
.feature h3{ font-size: 1.02rem; margin-bottom: 4px; }
.feature p{ font-size: .9rem; color: var(--muted); }

/* ---- Testimonials ---- */
.quote{
  background: var(--white);
  border-left: 4px solid var(--green);
  border-radius: var(--radius);
  padding: 26px;
  box-shadow: var(--shadow);
}
.quote p{ font-style: italic; color: var(--ink); }
.quote footer{ margin-top: 14px; font-weight: 700; color: var(--navy); font-size: .9rem; }
.quote footer span{ display: block; font-weight: 400; color: var(--muted); font-size: .82rem; }


/* ============================================================
   7. PAGE-SPECIFIC SECTIONS
   ============================================================ */

/* Two-column "text + image/panel" layout used on About page */
.split{
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 48px; align-items: center;
}
.split .panel{
  background: var(--navy);
  color: var(--white);
  border-radius: 20px;
  padding: 36px;
}
.split .panel h3{ color: var(--white); }
.split .panel p{ color: #C9D6E6; }

/* Mission / Vision blocks */
.mv{
  background: var(--white);
  border-top: 5px solid var(--green);
  border-radius: var(--radius);
  padding: 30px;
  box-shadow: var(--shadow);
}
.mv:nth-child(2){ border-top-color: var(--teal); }
.mv h3{ margin-bottom: 10px; }
.mv p{ color: var(--muted); }

/* Dark call-to-action band before the footer */
.cta-band{
  background: linear-gradient(110deg, var(--green-dark), var(--green) 60%, var(--teal) 130%);
  color: var(--white);
  border-radius: 22px;
  padding: 52px 44px;
  display: flex; justify-content: space-between; align-items: center;
  gap: 30px; flex-wrap: wrap;
}
.cta-band h2{ color: var(--white); font-size: clamp(1.4rem, 3vw, 2rem); }
.cta-band p{ color: #EAF7EB; margin-top: 6px; }

/* Numbered process steps (Services page) */
.steps{ counter-reset: step; }          /* start a CSS counter          */
.step{
  position: relative;
  padding: 24px 24px 24px 78px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.step::before{
  counter-increment: step;               /* 1, 2, 3 ... automatically   */
  content: counter(step, decimal-leading-zero);
  position: absolute; left: 22px; top: 22px;
  font-family: var(--font-display);
  font-weight: 700; font-size: 1.3rem;
  color: var(--green);
}
.step h3{ font-size: 1.05rem; margin-bottom: 6px; }
.step p{ font-size: .92rem; color: var(--muted); }

/* FAQ accordion (native <details> element = zero JS needed) */
.faq details{
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px 22px;
  margin-bottom: 14px;
}
.faq summary{
  cursor: pointer;
  font-family: var(--font-display);
  font-weight: 700; color: var(--navy);
  list-style: none;                       /* hide default triangle       */
  position: relative; padding-right: 30px;
}
.faq summary::after{                      /* our own +/− indicator       */
  content: "+";
  position: absolute; right: 0; top: 50%;
  transform: translateY(-50%);
  font-size: 1.4rem; color: var(--green);
}
.faq details[open] summary::after{ content: "−"; }
.faq details p{ margin-top: 10px; color: var(--muted); font-size: .95rem; }


/* ============================================================
   8. PRODUCTS PAGE — filters, cards, price table
   ============================================================ */

/* Category filter buttons row */
.filters{
  display: flex; gap: 10px; flex-wrap: wrap;
  margin-bottom: 34px;
}
.filter-btn{
  font-family: var(--font-display);
  font-weight: 600; font-size: .88rem;
  padding: 9px 18px;
  border-radius: 999px;
  border: 1.5px solid var(--line);
  background: var(--white);
  color: var(--muted);
  cursor: pointer;
  transition: all .18s ease;
}
.filter-btn:hover{ border-color: var(--green); color: var(--green); }
.filter-btn.active{
  background: var(--navy); border-color: var(--navy); color: var(--white);
}

/* Product card */
.product{
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex; flex-direction: column;
  transition: transform .2s ease, box-shadow .2s ease;
}
.product:hover{ transform: translateY(-5px); box-shadow: var(--shadow); }

/* Image area. If you drop a real photo into assets/img/products/
   with the right filename it shows; otherwise the category icon
   placeholder underneath is visible instead. */
.product-media{
  position: relative;
  height: 190px;
  background: linear-gradient(135deg, var(--green-soft), #E4F1F2);
  display: grid; place-items: center;
}
.product-media img{
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;                /* crop photo to fill neatly */
}
.product-media svg{ width: 60px; height: 60px; color: var(--teal); opacity: .55; }

.product-tag{
  position: absolute; top: 12px; left: 12px; z-index: 2;
  background: var(--navy);
  color: #fff;
  font-size: .68rem; font-weight: 700;
  letter-spacing: .06em; text-transform: uppercase;
  padding: 4px 10px; border-radius: 999px;
}

.product-body{ padding: 20px 20px 22px; display: flex; flex-direction: column; flex: 1; }
.product-body h3{ font-size: 1.02rem; }
.product-model{ font-size: .78rem; color: var(--teal); font-weight: 600; margin: 3px 0 8px; }
.product-body p{ font-size: .88rem; color: var(--muted); flex: 1; }

.product-foot{
  display: flex; justify-content: space-between; align-items: center;
  margin-top: 16px; gap: 10px;
}
.price{
  font-family: var(--font-display);
  font-weight: 700; font-size: 1.15rem; color: var(--navy);
}
.price small{ display: block; font-size: .68rem; color: var(--muted); font-weight: 400; }

/* Price list table */
.price-table-wrap{ overflow-x: auto; }    /* table scrolls sideways on phones */
.price-table{
  width: 100%;
  border-collapse: collapse;
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  min-width: 620px;                        /* keeps columns readable */
}
.price-table th{
  background: var(--navy);
  color: var(--white);
  font-family: var(--font-display);
  text-align: left;
  padding: 14px 18px;
  font-size: .9rem;
}
.price-table td{
  padding: 13px 18px;
  border-bottom: 1px solid var(--line);
  font-size: .92rem;
}
.price-table tr:nth-child(even) td{ background: #FAFCFA; } /* zebra rows */
.price-table td:last-child{ font-weight: 700; color: var(--navy); white-space: nowrap; }
.table-note{ font-size: .82rem; color: var(--muted); margin-top: 12px; }


/* ============================================================
   9. CONTACT PAGE & FORMS
   ============================================================ */
.contact-grid{
  display: grid; grid-template-columns: .9fr 1.1fr; gap: 40px;
  align-items: start;
}

.contact-card{
  display: flex; gap: 16px; align-items: flex-start;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
  margin-bottom: 16px;
}
.contact-card .card-icon{ margin: 0; flex: 0 0 52px; height: 52px; }
.contact-card h3{ font-size: 1rem; }
.contact-card a{ color: var(--teal); font-weight: 600; }
.contact-card a:hover{ color: var(--green); }
.contact-card p{ font-size: .9rem; color: var(--muted); }

.form{
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: var(--shadow);
}
.form-row{ display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form label{
  display: block;
  font-weight: 600; font-size: .85rem;
  margin: 14px 0 6px; color: var(--navy);
}
.form input,
.form select,
.form textarea{
  width: 100%;
  font: inherit;
  padding: 12px 14px;
  border: 1.5px solid var(--line);
  border-radius: 10px;
  background: #FBFDFB;
  transition: border-color .15s ease;
}
.form input:focus,
.form select:focus,
.form textarea:focus{
  outline: none;
  border-color: var(--green);          /* green glow when typing */
  box-shadow: 0 0 0 3px rgba(63,168,67,.15);
}
.form textarea{ min-height: 130px; resize: vertical; }
.form .btn{ margin-top: 22px; width: 100%; justify-content: center; }
.form-note{ font-size: .8rem; color: var(--muted); margin-top: 12px; text-align: center; }


/* ============================================================
   10. FOOTER
   ============================================================ */
.footer{
  background: var(--navy-dark);
  color: #B9C8DC;
  margin-top: 78px;
}
.footer-grid{
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1.2fr;
  gap: 40px;
  padding: 60px 0 44px;
}
.footer h4{
  color: var(--white);
  font-size: 1rem;
  margin-bottom: 16px;
}
.footer a:hover{ color: var(--green); }
.footer li{ margin-bottom: 9px; font-size: .92rem; }
.footer-brand img{ height: 64px; margin-bottom: 14px; background: #fff; border-radius: 12px; padding: 6px; }
.footer-brand p{ font-size: .9rem; }

.footer-bottom{
  border-top: 1px solid rgba(255,255,255,.12);
  padding: 18px 0;
  font-size: .82rem;
  display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap;
}


/* ============================================================
   11. FLOATING ACTION BUTTONS (WhatsApp + call)
   ------------------------------------------------------------
   Fixed to the bottom-right corner on every page. The call
   button is hidden on desktop (see §13) since desktops can't
   dial — it appears on phones only.
   ============================================================ */
.fab-stack{
  position: fixed; right: 20px; bottom: 22px; z-index: 90;
  display: flex; flex-direction: column; gap: 12px;
}
.fab{
  width: 56px; height: 56px;
  border-radius: 50%;
  display: grid; place-items: center;
  color: #fff;
  box-shadow: 0 8px 22px rgba(0,0,0,.28);
  transition: transform .18s ease;
}
.fab:hover{ transform: scale(1.08); }
.fab svg{ width: 28px; height: 28px; }
.fab--wa{ background: #25D366; }
.fab--call{ background: var(--navy); display: none; }  /* shown on mobile only */


/* ============================================================
   12. SCROLL-REVEAL ANIMATION
   ------------------------------------------------------------
   Elements with class .reveal start invisible & slightly lower;
   JS adds .is-visible when they scroll into view, triggering
   this smooth fade-up. Lightweight — no library needed.
   ============================================================ */
.reveal{
  opacity: 0;
  transform: translateY(26px);
  transition: opacity .6s ease, transform .6s ease;
}
.reveal.is-visible{
  opacity: 1;
  transform: translateY(0);
}


/* ============================================================
   13. RESPONSIVE RULES
   ------------------------------------------------------------
   Media queries = "if screen is narrower than X, apply these
   overrides". We adjust layout for tablets, then phones.
   ============================================================ */

/* ---- Tablets & small laptops ---- */
@media (max-width: 900px){
  .hero-inner{ grid-template-columns: 1fr; text-align: center; padding: 64px 22px; }
  .hero p{ margin-left: auto; margin-right: auto; }
  .hero-actions{ justify-content: center; }
  .hero-stats{ justify-content: center; }
  .hero-visual{ max-width: 380px; margin: 0 auto; }

  .split,
  .contact-grid{ grid-template-columns: 1fr; }
  .footer-grid{ grid-template-columns: 1fr 1fr; }
}

/* ---- Phones ---- */
@media (max-width: 760px){
  .section{ padding: 56px 0; }

  /* Show the hamburger, hide the horizontal menu */
  .nav-toggle{ display: flex; }
  .nav-links{
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: var(--white);
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: 10px 22px 20px;
    box-shadow: 0 14px 24px rgba(18,42,80,.14);
    /* Hidden by default: clip height to zero */
    max-height: 0; overflow: hidden;
    transition: max-height .3s ease;
  }
  .nav-links.is-open{ max-height: 420px; }  /* JS toggles this class */
  .nav-links a{ padding: 12px 0; width: 100%; border-bottom: 1px solid var(--line); }
  .nav-cta{ margin: 14px 0 0; }

  .topbar .container{ justify-content: center; }
  .topbar-item--hide-sm{ display: none; }    /* trim topbar on tiny screens */

  .form-row{ grid-template-columns: 1fr; }
  .footer-grid{ grid-template-columns: 1fr; gap: 28px; }
  .cta-band{ padding: 36px 26px; text-align: center; justify-content: center; }

  .fab--call{ display: grid; }   /* phones CAN dial → show call button */
}


/* ============================================================
   14. E-COMMERCE UPGRADE — cart, checkout & social links
   ------------------------------------------------------------
   Everything below was added for the Route-1 shop upgrade.
   The drawer/modal HTML is injected by assets/js/cart.js.
   ============================================================ */

/* ---------- Header cart button + red count badge ---------- */
.cart-btn{
  position: relative;
  display: inline-flex; align-items: center; justify-content: center;
  width: 42px; height: 42px;
  border: 1.5px solid var(--line); border-radius: 50%;
  background: var(--white); color: var(--navy);
  cursor: pointer; margin-left: 14px;
  transition: border-color .2s ease, color .2s ease;
}
.cart-btn:hover{ border-color: var(--green); color: var(--green); }
.cart-btn svg{ width: 20px; height: 20px; }
.cart-count{
  position: absolute; top: -5px; right: -5px;
  min-width: 18px; height: 18px; padding: 0 4px;
  background: var(--green); color: #fff;
  font-size: .68rem; font-weight: 700; line-height: 18px;
  border-radius: 9px; text-align: center;
}

/* ---------- Dark overlay behind the open drawer ---------- */
.cart-overlay{
  position: fixed; inset: 0; z-index: 90;
  background: rgba(18,42,80,.5);
  opacity: 0; pointer-events: none;      /* invisible until open */
  transition: opacity .3s ease;
}
body.cart-is-open .cart-overlay{ opacity: 1; pointer-events: auto; }

/* ---------- The slide-out cart drawer ---------- */
.cart-drawer{
  position: fixed; top: 0; right: 0; bottom: 0; z-index: 95;
  width: min(400px, 92vw);
  background: var(--white);
  display: flex; flex-direction: column;
  transform: translateX(105%);           /* parked off-screen      */
  transition: transform .35s ease;
  box-shadow: -12px 0 34px rgba(18,42,80,.18);
}
body.cart-is-open .cart-drawer{ transform: translateX(0); }

.cart-head{
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 20px; border-bottom: 1px solid var(--line);
}
.cart-head h3{ font-family: var(--font-display); color: var(--navy); }
.cart-close{
  border: 0; background: none; cursor: pointer;
  font-size: 1.7rem; line-height: 1; color: var(--muted);
}
.cart-close:hover{ color: var(--navy); }

.cart-items{ flex: 1; overflow-y: auto; padding: 14px 20px; }
.cart-empty{ color: var(--muted); text-align: center; margin-top: 40px; }
.cart-empty a{ color: var(--teal); font-weight: 600; }

.cart-line{
  display: flex; justify-content: space-between; gap: 10px;
  padding: 12px 0; border-bottom: 1px dashed var(--line);
}
.cart-line-info strong{ display:block; font-size:.9rem; color: var(--ink); }
.cart-line-model{ display:block; font-size:.74rem; color: var(--teal); }
.cart-line-price{ display:block; font-size:.8rem; color: var(--muted); }

.cart-line-controls{ display: flex; align-items: center; gap: 8px; }
.qty-btn{
  width: 26px; height: 26px; border-radius: 50%;
  border: 1.5px solid var(--line); background: var(--white);
  font-size: 1rem; line-height: 1; cursor: pointer; color: var(--navy);
}
.qty-btn:hover{ border-color: var(--green); color: var(--green); }
.qty-num{ min-width: 18px; text-align: center; font-weight: 700; }
.line-remove{
  border: 0; background: none; color: var(--muted);
  font-size: 1.2rem; cursor: pointer;
}
.line-remove:hover{ color: #C0392B; }

.cart-foot{ padding: 16px 20px; border-top: 1px solid var(--line); }
.cart-total-row{
  display: flex; justify-content: space-between; align-items: center;
  font-size: 1.05rem; margin-bottom: 6px;
}
.cart-total-row strong{ color: var(--navy); font-size: 1.2rem; }
.cart-note{ font-size: .74rem; color: var(--muted); margin-bottom: 12px; }
.btn--block{ display: flex; width: 100%; justify-content: center; }

/* ---------- Checkout details pop-up ---------- */
.checkout-modal{
  position: fixed; inset: 0; z-index: 99;
  display: none; align-items: center; justify-content: center;
  background: rgba(18,42,80,.55); padding: 20px;
}
.checkout-modal.is-open{ display: flex; }
.checkout-box{
  background: var(--white); border-radius: var(--radius);
  padding: 26px; width: min(420px, 100%);
  box-shadow: var(--shadow);
}
.checkout-box h3{ font-family: var(--font-display); color: var(--navy); margin-bottom: 4px; }
.checkout-box > p{ font-size: .86rem; color: var(--muted); margin-bottom: 14px; }
.checkout-box label{
  display: block; font-size: .8rem; font-weight: 600;
  color: var(--navy); margin: 10px 0 4px;
}
.checkout-box input{
  width: 100%; padding: 10px 12px;
  border: 1.5px solid var(--line); border-radius: 8px;
  font: inherit; font-size: .9rem;
}
.checkout-box input:focus{
  outline: none; border-color: var(--green);
  box-shadow: 0 0 0 3px var(--green-soft);
}
.checkout-actions{ display: flex; gap: 10px; justify-content: flex-end; margin-top: 18px; }
.btn--ghost-dark{
  background: none; border: 1.5px solid var(--line); color: var(--navy);
}
.btn--ghost-dark:hover{ border-color: var(--navy); }

/* ---------- "Added to cart" toast bubble ---------- */
.toast{
  position: fixed; left: 50%; bottom: 26px; z-index: 100;
  transform: translate(-50%, 20px);
  background: var(--navy-dark); color: #fff;
  padding: 11px 20px; border-radius: 24px;
  font-size: .85rem; box-shadow: var(--shadow);
  opacity: 0; pointer-events: none;
  transition: opacity .25s ease, transform .25s ease;
}
.toast.is-visible{ opacity: 1; transform: translate(-50%, 0); }

/* ---------- Product card action buttons ---------- */
.product-actions{ display: flex; align-items: center; gap: 8px; }
.btn--sm{ padding: 9px 14px; font-size: .82rem; }
.btn--icon{
  width: 38px; height: 38px; padding: 0;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: 50%;
}

/* ---------- Footer social media icons ---------- */
.socials{ display: flex; gap: 10px; margin-top: 14px; }
.socials a{
  display: inline-flex; align-items: center; justify-content: center;
  width: 36px; height: 36px; border-radius: 50%;
  border: 1.5px solid rgba(255,255,255,.25);
  color: #CFE0D2;
  transition: border-color .2s ease, color .2s ease, transform .2s ease;
}
.socials a:hover{
  border-color: var(--green); color: var(--green);
  transform: translateY(-2px);
}
.socials svg{ width: 17px; height: 17px; }

/* ---------- Small-screen adjustments for the new pieces ---------- */
@media (max-width: 760px){
  .cart-btn{ width: 38px; height: 38px; margin-left: 8px; }
  .product-actions{ width: 100%; justify-content: space-between; }
}

/* ---------- Product share button + deep-link spotlight ---------- */
.btn--share{
  background: var(--white); color: var(--teal);
  border: 1.5px solid var(--line);
}
.btn--share:hover{ border-color: var(--teal); background: var(--green-soft); }

/* The green pulse shown when a product is opened via its own
   ?item= link (shared on Facebook / Instagram / ads). */
.product.is-spotlight{
  outline: 3px solid var(--green);
  outline-offset: 3px;
  animation: spotlight-pulse 1.1s ease-in-out 3;
}
@keyframes spotlight-pulse{
  0%,100%{ box-shadow: 0 0 0 0 rgba(63,168,67,.45); }
  50%    { box-shadow: 0 0 0 14px rgba(63,168,67,0); }
}