/* ============================================
   MG SUMINISTROS - PROFESSIONAL CSS
   Version: 2.0
   ============================================ */

/* ========== 1. CSS RESET & NORMALIZE ========== */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family:
    "Inter",
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    Arial,
    sans-serif;
  color: var(--color-text-primary);
  background: var(--color-bg-secondary);
  line-height: 1.5;
  overflow-x: hidden;
}

/* ========== 2. DESIGN SYSTEM TOKENS ========== */
:root {
  /* Brand Colors */
  --brand-primary: #071a33;
  --brand-primary-dark: #0a2540;
  --brand-primary-medium: #0f3d75;
  --brand-primary-light: #1559a6;
  --brand-primary-lighter: #1f6fcc;
  --brand-primary-soft: #eaf2fb;
  --brand-primary-bg: #f4f8fd;

  /* Accent Colors */
  --accent-orange: #f59e0b;
  --accent-green: #25d366;

  /* Neutral Colors */
  --neutral-950: #020617;
  --neutral-900: #111827;
  --neutral-700: #374151;
  --neutral-600: #4b5563;
  --neutral-500: #6b7280;
  --neutral-300: #d1d5db;
  --neutral-200: #e5e7eb;
  --neutral-100: #f3f4f6;

  /* Semantic Colors */
  --color-text-primary: var(--neutral-900);
  --color-text-secondary: var(--neutral-600);
  --color-text-tertiary: var(--neutral-500);
  --color-text-inverse: #ffffff;
  --color-text-muted: rgba(255, 255, 255, 0.72);

  --color-bg-primary: #ffffff;
  --color-bg-secondary: var(--brand-primary-bg);
  --color-bg-dark: var(--brand-primary);
  --color-bg-overlay: rgba(255, 255, 255, 0.92);

  --color-border-light: var(--neutral-200);
  --color-border-medium: var(--neutral-300);

  /* Shadows */
  --shadow-sm: 0 10px 30px rgba(7, 26, 51, 0.04);
  --shadow-md: 0 12px 26px rgba(7, 26, 51, 0.12);
  --shadow-lg: 0 16px 34px rgba(21, 89, 166, 0.28);
  --shadow-xl: 0 24px 70px rgba(7, 26, 51, 0.16);
  --shadow-2xl: 0 18px 40px rgba(37, 211, 102, 0.35);

  /* Border Radius */
  --radius-xs: 14px;
  --radius-sm: 18px;
  --radius-md: 20px;
  --radius-lg: 28px;
  --radius-xl: 34px;
  --radius-2xl: 36px;
  --radius-full: 999px;

  /* Spacing Scale (rem = 16px) */
  --spacing-1: 0.25rem; /* 4px */
  --spacing-2: 0.5rem; /* 8px */
  --spacing-3: 0.75rem; /* 12px */
  --spacing-4: 1rem; /* 16px */
  --spacing-5: 1.25rem; /* 20px */
  --spacing-6: 1.5rem; /* 24px */
  --spacing-8: 2rem; /* 32px */
  --spacing-10: 2.5rem; /* 40px */
  --spacing-12: 3rem; /* 48px */
  --spacing-16: 4rem; /* 64px */
  --spacing-20: 5rem; /* 80px */
  --spacing-24: 6rem; /* 96px */

  /* Typography */
  --font-size-xs: 0.75rem; /* 12px */
  --font-size-sm: 0.875rem; /* 14px */
  --font-size-base: 1rem; /* 16px */
  --font-size-md: 1.125rem; /* 18px */
  --font-size-lg: 1.25rem; /* 20px */
  --font-size-xl: 1.5rem; /* 24px */
  --font-size-2xl: 2rem; /* 32px */
  --font-size-3xl: 2.5rem; /* 40px */
  --font-size-4xl: 3rem; /* 48px */
  --font-size-5xl: 3.5rem; /* 56px */

  --font-weight-regular: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  --font-weight-extrabold: 800;
  --font-weight-black: 900;

  --line-height-tight: 1.05;
  --line-height-normal: 1.5;
  --line-height-relaxed: 1.75;

  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-base: 0.18s ease;
  --transition-slow: 0.3s ease;

  /* Layout */
  --container-width: 1180px;
  --container-padding: 40px;
  --header-height: 78px;
  --header-height-mobile: 68px;

  /* Z-index layers */
  --z-negative: -1;
  --z-low: 10;
  --z-medium: 50;
  --z-high: 90;
  --z-higher: 100;
}

/* ========== 3. BASE ELEMENTS ========== */
a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

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

button {
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
}

/* ========== 4. UTILITY CLASSES ========== */
.container {
  width: min(var(--container-width), calc(100% - var(--spacing-10)));
  margin: 0 auto;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.text-center {
  text-align: center;
}
.text-gradient {
  background: linear-gradient(
    135deg,
    var(--brand-primary),
    var(--brand-primary-lighter)
  );
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ========== 5. COMPONENTS ========== */

/* 5.1 Top Bar */
.topbar {
  background: var(--brand-primary);
  color: rgba(255, 255, 255, 0.88);
  font-size: var(--font-size-xs);
}

.topbar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--spacing-4);
  padding: 0.5625rem 0;
  flex-wrap: wrap;
}

/* 5.2 Header & Navigation */
.header {
  position: sticky;
  top: 0;
  z-index: var(--z-medium);
  background: var(--color-bg-overlay);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-border-light);
}

.header-inner {
  min-height: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-6);
}

/* Brand */
.brand {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
}

.logo-mark {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: linear-gradient(
    135deg,
    var(--brand-primary-dark),
    var(--brand-primary-lighter)
  );
  color: var(--color-text-inverse);
  display: grid;
  place-items: center;
  font-weight: var(--font-weight-black);
  font-size: var(--font-size-lg);
  box-shadow: 0 14px 30px rgba(15, 61, 117, 0.28);
  letter-spacing: -1px;
}

.brand-title {
  font-size: 1.1875rem;
  font-weight: var(--font-weight-black);
  letter-spacing: -0.5px;
  color: var(--brand-primary);
}

.brand-subtitle {
  font-size: var(--font-size-xs);
  color: var(--color-text-tertiary);
  font-weight: var(--font-weight-semibold);
}

/* Navigation */
.nav {
  display: flex;
  align-items: center;
  gap: 26px;
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-bold);
}

.nav a:hover {
  color: var(--brand-primary-light);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-2);
  border: 0;
  border-radius: var(--radius-full);
  padding: 0.875rem 1.375rem;
  font-weight: var(--font-weight-black);
  cursor: pointer;
  transition:
    transform var(--transition-base),
    box-shadow var(--transition-base),
    background var(--transition-base);
  font-size: var(--font-size-sm);
  white-space: nowrap;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: var(--brand-primary-light);
  color: var(--color-text-inverse);
  box-shadow: var(--shadow-lg);
}

.btn-primary:hover {
  background: var(--brand-primary-medium);
}

.btn-dark {
  background: var(--brand-primary);
  color: var(--color-text-inverse);
  box-shadow: 0 16px 34px rgba(7, 26, 51, 0.24);
}

.btn-dark:hover {
  background: var(--brand-primary-medium);
}

.btn-white {
  background: var(--color-bg-primary);
  color: var(--brand-primary-dark);
  box-shadow: var(--shadow-md);
}

.btn-outline {
  background: var(--color-bg-primary);
  color: var(--brand-primary);
  border: 1px solid var(--color-border-medium);
}

.btn-outline:hover {
  border-color: var(--brand-primary-lighter);
}

.btn-on-blue {
  background: transparent;
  color: var(--color-text-inverse);
  border-color: rgba(255, 255, 255, 0.45);
}

/* 5.3 Hero Section */
.hero {
  position: relative;
  overflow: hidden;
  background: var(--color-bg-primary);
}

.hero::before {
  content: "";
  position: absolute;
  inset: -120px -80px auto auto;
  width: 520px;
  height: 520px;
  border-radius: var(--radius-full);
  background: radial-gradient(
    circle,
    rgba(31, 111, 204, 0.18),
    transparent 68%
  );
  pointer-events: none;
}

.hero::after {
  content: "";
  position: absolute;
  left: -120px;
  bottom: -180px;
  width: 430px;
  height: 430px;
  border-radius: var(--radius-full);
  background: radial-gradient(
    circle,
    rgba(245, 158, 11, 0.15),
    transparent 68%
  );
  pointer-events: none;
}

.hero-grid {
  position: relative;
  z-index: var(--z-low);
  display: grid;
  grid-template-columns: 1.02fr 0.98fr;
  gap: 54px;
  align-items: center;
  padding: 5.125rem 0 5.75rem;
}

.eyebrow {
  color: var(--brand-primary-light);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-black);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: var(--spacing-3);
}

.eyebrow.orange {
  color: var(--accent-orange);
}

/* Typography */
h1,
.h1 {
  font-size: clamp(2.625rem, 5vw, 4rem);
  line-height: var(--line-height-tight);
  letter-spacing: -2.2px;
  color: var(--brand-primary);
  font-weight: var(--font-weight-black);
}

h2,
.h2 {
  font-size: clamp(2rem, 3.5vw, 3.25rem);
  line-height: var(--line-height-tight);
  letter-spacing: -1.5px;
  color: var(--brand-primary);
  font-weight: var(--font-weight-black);
}

h3,
.h3 {
  font-size: 1.3125rem;
  line-height: 1.18;
  color: var(--brand-primary);
  font-weight: var(--font-weight-black);
}

.hero-text,
.section-copy {
  margin-top: var(--spacing-6);
  font-size: var(--font-size-md);
  line-height: var(--line-height-relaxed);
  color: var(--color-text-secondary);
  max-width: 660px;
}

.hero-note {
  margin-top: var(--spacing-4);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-extrabold);
  color: var(--neutral-700);
}

.hero-actions {
  display: flex;
  gap: var(--spacing-3);
  margin-top: var(--spacing-8);
  flex-wrap: wrap;
}

/* Trust Row */
.trust-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-3);
  margin-top: var(--spacing-8);
}

.trust-item {
  background: var(--brand-primary-bg);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-sm);
  padding: var(--spacing-3);
  font-size: var(--font-size-xs);
  color: var(--brand-primary-dark);
  font-weight: var(--font-weight-black);
}

.hero-visual {
  background: linear-gradient(
    135deg,
    var(--brand-primary),
    var(--brand-primary-light)
  );
  border-radius: var(--radius-xl);
  padding: var(--spacing-4);
  box-shadow: var(--shadow-xl);
}

.hero-visual img {
  width: 100%;
  height: auto;
  min-height: 450px;
  object-fit: cover;
  border-radius: var(--radius-lg);
}

/* 5.4 Sections */
section {
  padding: 5.375rem 0;
}

.section-head {
  max-width: 820px;
  margin-bottom: 2.625rem;
}

.section-head p:not(.eyebrow) {
  margin-top: var(--spacing-4);
  color: var(--color-text-secondary);
  font-size: var(--font-size-md);
  line-height: var(--line-height-relaxed);
}

.section-head-row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--spacing-6);
  margin-bottom: 2.25rem;
}

.section-head-row .section-head {
  margin-bottom: 0;
}

.white-section {
  background: var(--color-bg-primary);
}

/* 5.5 Cards */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--spacing-4);
}

.client-card,
.process-card,
.condition-card {
  background: var(--color-bg-primary);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  padding: 1.625rem;
  box-shadow: var(--shadow-sm);
  transition:
    transform var(--transition-base),
    box-shadow var(--transition-base),
    border-color var(--transition-base);
}

.client-card:hover,
.process-card:hover {
  transform: translateY(-4px);
  border-color: rgba(21, 89, 166, 0.28);
  box-shadow: 0 22px 48px rgba(7, 26, 51, 0.11);
}

.icon-box {
  width: 54px;
  height: 54px;
  border-radius: var(--radius-sm);
  display: grid;
  place-items: center;
  background: var(--brand-primary-soft);
  color: var(--brand-primary-medium);
  flex-shrink: 0;
  margin-bottom: var(--spacing-5);
  font-size: 1.5625rem;
}

.client-card p,
.process-card p {
  color: var(--color-text-secondary);
  margin-top: var(--spacing-3);
  font-size: var(--font-size-sm);
  line-height: 1.65;
}

.text-link {
  display: inline-flex;
  margin-top: var(--spacing-4);
  color: var(--brand-primary-light);
  font-weight: var(--font-weight-black);
  font-size: var(--font-size-sm);
}

/* 5.6 Categories */
.categories-layout {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-4);
}

.category-card {
  background: var(--color-bg-primary);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition:
    transform var(--transition-base),
    box-shadow var(--transition-base),
    border-color var(--transition-base);
}

.category-card:hover {
  transform: translateY(-4px);
  border-color: rgba(21, 89, 166, 0.28);
  box-shadow: 0 22px 48px rgba(7, 26, 51, 0.11);
}

.category-image {
  width: 100%;
  height: 220px;
  object-fit: cover;
}

.category-body {
  padding: var(--spacing-6);
}

.category-body h3 {
  font-size: 1.375rem;
  font-weight: var(--font-weight-black);
  color: var(--brand-primary);
  margin-bottom: var(--spacing-2);
}

.category-body p {
  color: var(--neutral-600);
  line-height: 1.7;
}

.cta-category {
  background: linear-gradient(
    135deg,
    var(--brand-primary),
    var(--brand-primary-medium)
  );
  color: var(--color-text-inverse);
  border-radius: var(--radius-lg);
  padding: var(--spacing-8);
  box-shadow: var(--shadow-xl);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 330px;
}

.cta-category h3 {
  color: var(--color-text-inverse);
  font-size: 1.5625rem;
}

.cta-category p {
  color: rgba(255, 255, 255, 0.78);
  margin-top: var(--spacing-3);
  line-height: 1.7;
}

/* 5.7 Trust Section */
.trust-section {
  padding: 5.375rem 0;
  background: var(--color-bg-primary);
}

.trust-gallery {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-6);
}

.trust-card {
  background: var(--color-bg-primary);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.trust-card img {
  width: 100%;
  height: 340px;
  object-fit: cover;
}

.trust-card-body {
  padding: var(--spacing-6);
}

.trust-card-body h3 {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-black);
  color: var(--brand-primary);
  margin-bottom: var(--spacing-2);
}

.trust-card-body p {
  color: var(--neutral-600);
  line-height: 1.7;
}

/* 5.8 List CTA */
.list-cta {
  background: linear-gradient(
    135deg,
    var(--brand-primary-medium),
    var(--brand-primary-lighter)
  );
  color: var(--color-text-inverse);
  border-radius: var(--radius-2xl);
  padding: 3.25rem;
  box-shadow: var(--shadow-xl);
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 2.25rem;
  align-items: center;
}

.list-cta .eyebrow,
.list-cta h2 {
  color: var(--color-text-inverse);
}

.list-cta p {
  color: rgba(255, 255, 255, 0.82);
  font-size: var(--font-size-md);
  line-height: var(--line-height-relaxed);
  margin-top: var(--spacing-4);
}

.list-panels {
  display: grid;
  gap: var(--spacing-3);
}

.list-panel {
  background: var(--color-bg-primary);
  color: var(--brand-primary);
  border-radius: var(--radius-md);
  padding: var(--spacing-5);
}

.list-panel small {
  display: block;
  color: var(--color-text-tertiary);
  font-weight: var(--font-weight-extrabold);
  margin-bottom: 4px;
}

.list-panel strong {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-black);
}

/* 5.9 Process */
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-4);
}

.step-number {
  display: block;
  text-align: right;
  color: rgba(21, 89, 166, 0.14);
  font-size: 2.625rem;
  font-weight: var(--font-weight-black);
  line-height: 1;
}

/* 5.10 Conditions */
.conditions-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 2.625rem;
  align-items: start;
}

.condition-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-3);
}

.condition-card small {
  display: block;
  color: var(--color-text-tertiary);
  text-transform: uppercase;
  font-weight: var(--font-weight-black);
  letter-spacing: 0.08em;
  margin-bottom: var(--spacing-2);
}

.condition-card strong {
  color: var(--brand-primary);
  font-weight: var(--font-weight-black);
}

/* 5.11 Dark Section */
.dark-section {
  background: var(--brand-primary);
  color: var(--color-text-inverse);
}

.dark-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 2.625rem;
}

.dark-section h2,
.dark-section .eyebrow {
  color: var(--color-text-inverse);
}

.dark-section p {
  margin-top: var(--spacing-4);
  color: var(--color-text-muted);
  font-size: var(--font-size-md);
  line-height: var(--line-height-relaxed);
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-3);
}

.benefit-item {
  display: flex;
  gap: var(--spacing-3);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-sm);
  padding: var(--spacing-4);
  color: rgba(255, 255, 255, 0.88);
  font-weight: var(--font-weight-bold);
}

.benefit-item span:first-child {
  color: #93c5fd;
  font-weight: var(--font-weight-black);
}

/* 5.12 Contact Form */
.form-wrap {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 2.625rem;
  background: var(--color-bg-primary);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-2xl);
  padding: var(--spacing-12);
  box-shadow: var(--shadow-xl);
}

.contact-list {
  display: grid;
  gap: var(--spacing-4);
  margin-top: var(--spacing-6);
}

.contact-line {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  color: var(--color-text-secondary);
  font-weight: var(--font-weight-bold);
}

.form {
  display: grid;
  gap: var(--spacing-3);
}

.form input,
.form select,
.form textarea {
  width: 100%;
  border: 1px solid var(--color-border-light);
  background: var(--brand-primary-bg);
  border-radius: var(--radius-sm);
  padding: var(--spacing-4) var(--spacing-4);
  font-family: inherit;
  font-size: var(--font-size-sm);
  outline: none;
  transition:
    border var(--transition-fast),
    box-shadow var(--transition-fast);
}

.form textarea {
  min-height: 132px;
  resize: vertical;
}

.form input:focus,
.form select:focus,
.form textarea:focus {
  border-color: var(--brand-primary-lighter);
  box-shadow: 0 0 0 4px rgba(31, 111, 204, 0.1);
}

/* 5.13 Final CTA */
.final-cta {
  background: var(--color-bg-primary);
  text-align: center;
}

.final-cta p {
  max-width: 760px;
  margin: var(--spacing-4) auto 0;
  color: var(--color-text-secondary);
  font-size: var(--font-size-md);
  line-height: var(--line-height-relaxed);
}

.final-actions {
  display: flex;
  justify-content: center;
  gap: var(--spacing-3);
  margin-top: var(--spacing-8);
  flex-wrap: wrap;
}

/* 5.14 Footer */
.footer {
  background: var(--brand-primary);
  color: rgba(255, 255, 255, 0.78);
  padding: 2.25rem 0;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: var(--spacing-6);
  align-items: center;
  flex-wrap: wrap;
}

.footer strong {
  display: block;
  color: var(--color-text-inverse);
  font-size: var(--font-size-md);
  margin-bottom: 6px;
}

.footer-links {
  display: flex;
  gap: var(--spacing-4);
  flex-wrap: wrap;
  font-weight: var(--font-weight-bold);
  font-size: var(--font-size-sm);
}

/* 5.15 WhatsApp Float */
.whatsapp-float {
  position: fixed;
  right: var(--spacing-5);
  bottom: var(--spacing-5);
  z-index: var(--z-high);
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-2);
  background: var(--accent-green);
  color: var(--color-text-inverse);
  border-radius: var(--radius-full);
  padding: 0.9375rem 1.25rem;
  font-weight: var(--font-weight-black);
  box-shadow: var(--shadow-2xl);
  transition: transform var(--transition-base);
}

.whatsapp-float:hover {
  transform: translateY(-2px) scale(1.02);
}

/* 5.16 Mobile Navigation */
.mobile-menu-btn {
  display: none;
  background: var(--brand-primary-soft);
  color: var(--brand-primary-dark);
  border-radius: var(--radius-xs);
  padding: var(--spacing-2) var(--spacing-3);
  font-weight: var(--font-weight-black);
}

.mobile-nav {
  display: none;
  border-top: 1px solid var(--color-border-light);
  background: var(--color-bg-primary);
  padding: var(--spacing-3) var(--spacing-5) var(--spacing-5);
}

.mobile-nav.active {
  display: grid;
  gap: var(--spacing-3);
}

.mobile-nav a {
  padding: var(--spacing-2) 0;
  font-weight: var(--font-weight-extrabold);
  color: var(--color-text-secondary);
}

/* ========== 6. MEDIA QUERIES ========== */

/* Tablet */
@media (max-width: 1050px) {
  .hero-grid,
  .list-cta,
  .conditions-grid,
  .form-wrap,
  .dark-grid {
    grid-template-columns: 1fr;
  }

  .cards-grid,
  .categories-layout,
  .process-grid,
  .benefits-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .section-head-row {
    display: block;
  }

  .section-head-row .btn {
    margin-top: var(--spacing-4);
  }

  .nav,
  .header .btn {
    display: none;
  }

  .mobile-menu-btn {
    display: inline-flex;
  }
}

/* Mobile */
@media (max-width: 760px) {
  .container {
    width: min(100% - 1.75rem, var(--container-width));
  }

  .topbar-inner {
    font-size: var(--font-size-xs);
  }

  .header-inner {
    min-height: var(--header-height-mobile);
  }

  .brand-title {
    font-size: var(--font-size-base);
  }

  .brand-subtitle {
    font-size: var(--font-size-xs);
  }

  .logo-mark {
    width: 42px;
    height: 42px;
    border-radius: var(--radius-xs);
    font-size: var(--font-size-md);
  }

  .hero-grid {
    padding: 3.25rem 0 4rem;
    gap: 2.125rem;
  }

  h1 {
    font-size: 2.625rem;
    letter-spacing: -1.7px;
  }

  h2 {
    font-size: 2.125rem;
  }

  section {
    padding: 3.875rem 0;
  }

  .trust-row,
  .cards-grid,
  .categories-layout,
  .process-grid,
  .condition-list,
  .benefits-grid,
  .trust-gallery {
    grid-template-columns: 1fr;
  }

  .hero-visual img {
    min-height: 300px;
  }

  .category-image {
    height: 210px;
  }

  .trust-card img {
    height: 260px;
  }

  .list-cta,
  .form-wrap {
    padding: 1.75rem;
    border-radius: var(--radius-lg);
  }

  .hero-actions,
  .final-actions {
    flex-direction: column;
  }

  .btn {
    width: 100%;
  }

  .whatsapp-float {
    left: var(--spacing-3);
    right: var(--spacing-3);
    justify-content: center;
  }
}

/* Small Mobile */
@media (max-width: 480px) {
  :root {
    --container-padding: 20px;
  }

  .topbar-inner {
    justify-content: center;
    text-align: center;
  }

  .brand {
    gap: var(--spacing-2);
  }

  .logo-mark {
    width: 36px;
    height: 36px;
    font-size: var(--font-size-sm);
  }

  .brand-title {
    font-size: var(--font-size-sm);
  }

  .brand-subtitle {
    font-size: 0.625rem;
  }
}

/* ========== 7. ACCESSIBILITY & PRINT ========== */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

@media print {
  .topbar,
  .whatsapp-float,
  .mobile-menu-btn,
  .footer-links {
    display: none;
  }

  body {
    background: white;
    color: black;
  }

  .container {
    width: 100%;
    margin: 0;
  }
}